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(-) Description

Title :  STRUCTURE OF WILD-TYPE E. COLI ASPARTATE TRANSCARBAMOYLASE IN THE PRESENCE OF CTP, CARBAMOYL PHOSPHATE AT 2.50 A RESOLUTION
 
Authors :  J. Wang, K. A. Stieglitz, J. P. Cardia, E. R. Kantrowitz
Date :  05 Apr 05  (Deposition) - 07 Jun 05  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (3x)
Keywords :  Ordered Substrate Binding, Cooperativity, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Wang, K. A. Stieglitz, J. P. Cardia, E. R. Kantrowitz
Structural Basis For Ordered Substrate Binding And Cooperativity In Aspartate Transcarbamoylase
Proc. Natl. Acad. Sci. Usa V. 102 8881 2005
PubMed-ID: 15951418  |  Reference-DOI: 10.1073/PNAS.0503742102

(-) Compounds

Molecule 1 - ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN
    ChainsA, C
    EC Number2.1.3.2
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPEK54
    Expression System StrainEK1104
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GenePYRB
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    SynonymASPARTATE TRANSCARBAMYLASE, ATCASE
 
Molecule 2 - ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN
    ChainsB, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPEK54
    Expression System StrainEK1104
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GenePYRI
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (3x)ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 9)

Asymmetric Unit (4, 9)
No.NameCountTypeFull Name
1CP4Ligand/IonPHOSPHORIC ACID MONO(FORMAMIDE)ESTER
2CTP2Ligand/IonCYTIDINE-5'-TRIPHOSPHATE
3NA1Ligand/IonSODIUM ION
4ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1CP-1Ligand/IonPHOSPHORIC ACID MONO(FORMAMIDE)ESTER
2CTP6Ligand/IonCYTIDINE-5'-TRIPHOSPHATE
3NA-1Ligand/IonSODIUM ION
4ZN-1Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS B:109 , CYS B:114 , CYS B:138 , CYS B:141BINDING SITE FOR RESIDUE ZN B 154
2AC2SOFTWARECYS D:109 , CYS D:114 , CYS D:138 , CYS D:141BINDING SITE FOR RESIDUE ZN D 154
3AC3SOFTWAREHOH A:323 , HOH A:379BINDING SITE FOR RESIDUE NA A 311
4AC4SOFTWAREALA B:11 , ILE B:12 , ASP B:19 , HIS B:20 , LYS B:60 , ASN B:84 , ILE B:86 , TYR B:89 , VAL B:91 , LYS B:94BINDING SITE FOR RESIDUE CTP B 155
5AC5SOFTWAREALA D:11 , ILE D:12 , VAL D:17 , ASP D:19 , HIS D:20 , LYS D:60 , ASN D:84 , TYR D:89 , VAL D:91 , LYS D:94BINDING SITE FOR RESIDUE CTP D 155
6AC6SOFTWARESER A:52 , THR A:53 , ARG A:54 , THR A:55 , SER A:80 , ARG A:105 , HIS A:134 , GLN A:137 , PRO A:266 , LEU A:267 , HOH A:336 , HOH A:457BINDING SITE FOR RESIDUE CP A 312
7AC7SOFTWARESER C:52 , THR C:53 , ARG C:54 , THR C:55 , THR C:79 , ARG C:105 , HIS C:134 , GLN C:137 , PRO C:266 , LEU C:267 , HOH C:325 , HOH C:337BINDING SITE FOR RESIDUE CP C 311
8AC8SOFTWARETYR A:165 , GLY A:166 , ARG A:167 , THR A:168 , GLN A:231 , HOH A:350 , HOH A:409BINDING SITE FOR RESIDUE CP A 313
9AC9SOFTWARELYS C:83 , GLY C:166 , ARG C:167 , THR C:168BINDING SITE FOR RESIDUE CP C 312

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1ZA2)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Leu A:267 -Pro A:268
2Leu C:267 -Pro C:268

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1ZA2)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CARBAMOYLTRANSFERASEPS00097 Aspartate and ornithine carbamoyltransferases signature.PYRB_ECO5749-56
 
  2A:48-55
C:48-55
PYRB_ECOL649-56
 
  2A:48-55
C:48-55
PYRB_ECOLI49-56
 
  2A:48-55
C:48-55
PYRB_SHIFL49-56
 
  2A:48-55
C:48-55
Biological Unit 1 (1, 24)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CARBAMOYLTRANSFERASEPS00097 Aspartate and ornithine carbamoyltransferases signature.PYRB_ECO5749-56
 
  6A:48-55
C:48-55
PYRB_ECOL649-56
 
  6A:48-55
C:48-55
PYRB_ECOLI49-56
 
  6A:48-55
C:48-55
PYRB_SHIFL49-56
 
  6A:48-55
C:48-55

(-) Exons   (0, 0)

(no "Exon" information available for 1ZA2)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_ECO57 | P0A788 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_ECO57     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2a1 A:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2a2 A:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2A01 A:1-133,A:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2A02 A:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2A01             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.....hhhhhh..hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh...eee......hhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhh......eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 A   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain A from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_ECOL6 | P0A787 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_ECOL6     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2a1 A:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2a2 A:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2A01 A:1-133,A:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2A02 A:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2A01             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.....hhhhhh..hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh...eee......hhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhh......eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 A   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain A from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_ECOLI | P0A786 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_ECOLI     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2a1 A:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2a2 A:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2A01 A:1-133,A:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2A02 A:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2A01             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.....hhhhhh..hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh...eee......hhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhh......eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 A   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain A from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_SHIFL | P0A789 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_SHIFL     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2a1 A:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2a2 A:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2A01 A:1-133,A:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2A02 A:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2A01             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.....hhhhhh..hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh...eee......hhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhh......eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 A   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain B from PDB  Type:PROTEIN  Length:144
 aligned with PYRI_ECO57 | P0A7F5 from UniProtKB/Swiss-Prot  Length:153

    Alignment length:144
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    
           PYRI_ECO57    10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
               SCOP domains d1za2b1 B:10-100 Aspartate carbamoyltransferase                                            d1za2b2 B:101-153                                     SCOP domains
               CATH domains 1za2B01 B:10-100  [code=3.30.70.140, no name defined]                                      1za2B02 B:101-153  [code=2.30.30.20, no name defined] CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeeeeee..hhhhhhhhh........eeeeeeee.....eeeeeeee....hhhhhhh........eeeee.......ee......eee...................eeeeeee..eeeeee.....eeehhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1za2 B  10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    

Chain B from PDB  Type:PROTEIN  Length:144
 aligned with PYRI_ECOL6 | P0A7F4 from UniProtKB/Swiss-Prot  Length:153

    Alignment length:144
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    
           PYRI_ECOL6    10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
               SCOP domains d1za2b1 B:10-100 Aspartate carbamoyltransferase                                            d1za2b2 B:101-153                                     SCOP domains
               CATH domains 1za2B01 B:10-100  [code=3.30.70.140, no name defined]                                      1za2B02 B:101-153  [code=2.30.30.20, no name defined] CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeeeeee..hhhhhhhhh........eeeeeeee.....eeeeeeee....hhhhhhh........eeeee.......ee......eee...................eeeeeee..eeeeee.....eeehhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1za2 B  10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    

Chain B from PDB  Type:PROTEIN  Length:144
 aligned with PYRI_ECOLI | P0A7F3 from UniProtKB/Swiss-Prot  Length:153

    Alignment length:144
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    
           PYRI_ECOLI    10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
               SCOP domains d1za2b1 B:10-100 Aspartate carbamoyltransferase                                            d1za2b2 B:101-153                                     SCOP domains
               CATH domains 1za2B01 B:10-100  [code=3.30.70.140, no name defined]                                      1za2B02 B:101-153  [code=2.30.30.20, no name defined] CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeeeeee..hhhhhhhhh........eeeeeeee.....eeeeeeee....hhhhhhh........eeeee.......ee......eee...................eeeeeee..eeeeee.....eeehhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1za2 B  10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    

Chain C from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_ECO57 | P0A788 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_ECO57     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2c1 C:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2c2 C:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2C01 C:1-133,C:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2C02 C:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2C01             CATH domains
           Pfam domains (1) ------OTCace_N-1za2C03 C:7-148                                                                                                                      ----OTCace-1za2C01 C:153-303                                                                                                                               ------- Pfam domains (1)
           Pfam domains (2) ------OTCace_N-1za2C04 C:7-148                                                                                                                      ----OTCace-1za2C02 C:153-303                                                                                                                               ------- Pfam domains (2)
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.............hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh..eeeee.hhhhhhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhhhh....eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 C   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain C from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_ECOL6 | P0A787 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_ECOL6     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2c1 C:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2c2 C:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2C01 C:1-133,C:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2C02 C:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2C01             CATH domains
           Pfam domains (1) ------OTCace_N-1za2C03 C:7-148                                                                                                                      ----OTCace-1za2C01 C:153-303                                                                                                                               ------- Pfam domains (1)
           Pfam domains (2) ------OTCace_N-1za2C04 C:7-148                                                                                                                      ----OTCace-1za2C02 C:153-303                                                                                                                               ------- Pfam domains (2)
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.............hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh..eeeee.hhhhhhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhhhh....eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 C   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain C from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_ECOLI | P0A786 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_ECOLI     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2c1 C:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2c2 C:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2C01 C:1-133,C:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2C02 C:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2C01             CATH domains
           Pfam domains (1) ------OTCace_N-1za2C03 C:7-148                                                                                                                      ----OTCace-1za2C01 C:153-303                                                                                                                               ------- Pfam domains (1)
           Pfam domains (2) ------OTCace_N-1za2C04 C:7-148                                                                                                                      ----OTCace-1za2C02 C:153-303                                                                                                                               ------- Pfam domains (2)
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.............hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh..eeeee.hhhhhhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhhhh....eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 C   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain C from PDB  Type:PROTEIN  Length:310
 aligned with PYRB_SHIFL | P0A789 from UniProtKB/Swiss-Prot  Length:311

    Alignment length:310
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311
           PYRB_SHIFL     2 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 311
               SCOP domains d1za2c1 C:1-150 Aspartate carbamoyltransferase catalytic subunit                                                                                      d1za2c2 C:151-310 Aspartate carbamoyltransferase catalytic subunit                                                                                               SCOP domains
               CATH domains 1za2C01 C:1-133,C:292-310  [code=3.40.50.1370, no name defined]                                                                      1za2C02 C:134-291  [code=3.40.50.1370, no name defined]                                                                                                       1za2C01             CATH domains
           Pfam domains (1) ------OTCace_N-1za2C03 C:7-148                                                                                                                      ----OTCace-1za2C01 C:153-303                                                                                                                               ------- Pfam domains (1)
           Pfam domains (2) ------OTCace_N-1za2C04 C:7-148                                                                                                                      ----OTCace-1za2C02 C:153-303                                                                                                                               ------- Pfam domains (2)
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhh.........eeeeee....hhhhhhhhhhhhhh..eeeee.............hhhhhhhhhh....eeeeee...hhhhhhhh......eeeeee....hhhhhhhhhhhhhhhhh.....eeeee.....hhhhhhhhhhhh.....eeeee.hhhhh.hhhhhhhhhhh..eeeee.hhhhhhhhh.eeee...hhhhhhhhhhhhhhhhh..hhhhhhhh....eee.........hhhhh.....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -----------------------------------------------CARBAMOY--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1za2 C   1 ANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL 310
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310

Chain D from PDB  Type:PROTEIN  Length:144
 aligned with PYRI_ECO57 | P0A7F5 from UniProtKB/Swiss-Prot  Length:153

    Alignment length:144
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    
           PYRI_ECO57    10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
               SCOP domains d1za2d1 D:10-100 Aspartate carbamoyltransferase                                            d1za2d2 D:101-153                                     SCOP domains
               CATH domains 1za2D01 D:10-100  [code=3.30.70.140, no name defined]                                      1za2D02 D:101-153  [code=2.30.30.20, no name defined] CATH domains
           Pfam domains (1) PyrI-1za2D01 D:10-99                                                                      -PyrI_C-1za2D03 D:101-152                            - Pfam domains (1)
           Pfam domains (2) PyrI-1za2D02 D:10-99                                                                      -PyrI_C-1za2D04 D:101-152                            - Pfam domains (2)
         Sec.struct. author .....eeeeeeee..hhhhhhhhh........eeeeeeee.....eeeeeeee....hhhhhhh........eee.................eee...................eeeeee....eeeee.....eeehhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1za2 D  10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    

Chain D from PDB  Type:PROTEIN  Length:144
 aligned with PYRI_ECOL6 | P0A7F4 from UniProtKB/Swiss-Prot  Length:153

    Alignment length:144
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    
           PYRI_ECOL6    10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
               SCOP domains d1za2d1 D:10-100 Aspartate carbamoyltransferase                                            d1za2d2 D:101-153                                     SCOP domains
               CATH domains 1za2D01 D:10-100  [code=3.30.70.140, no name defined]                                      1za2D02 D:101-153  [code=2.30.30.20, no name defined] CATH domains
           Pfam domains (1) PyrI-1za2D01 D:10-99                                                                      -PyrI_C-1za2D03 D:101-152                            - Pfam domains (1)
           Pfam domains (2) PyrI-1za2D02 D:10-99                                                                      -PyrI_C-1za2D04 D:101-152                            - Pfam domains (2)
         Sec.struct. author .....eeeeeeee..hhhhhhhhh........eeeeeeee.....eeeeeeee....hhhhhhh........eee.................eee...................eeeeee....eeeee.....eeehhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1za2 D  10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    

Chain D from PDB  Type:PROTEIN  Length:144
 aligned with PYRI_ECOLI | P0A7F3 from UniProtKB/Swiss-Prot  Length:153

    Alignment length:144
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    
           PYRI_ECOLI    10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
               SCOP domains d1za2d1 D:10-100 Aspartate carbamoyltransferase                                            d1za2d2 D:101-153                                     SCOP domains
               CATH domains 1za2D01 D:10-100  [code=3.30.70.140, no name defined]                                      1za2D02 D:101-153  [code=2.30.30.20, no name defined] CATH domains
           Pfam domains (1) PyrI-1za2D01 D:10-99                                                                      -PyrI_C-1za2D03 D:101-152                            - Pfam domains (1)
           Pfam domains (2) PyrI-1za2D02 D:10-99                                                                      -PyrI_C-1za2D04 D:101-152                            - Pfam domains (2)
         Sec.struct. author .....eeeeeeee..hhhhhhhhh........eeeeeeee.....eeeeeeee....hhhhhhh........eee.................eee...................eeeeee....eeeee.....eeehhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1za2 D  10 EAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN 153
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149    

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (3, 8)

Asymmetric Unit

(-) CATH Domains  (3, 8)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (4, 8)

Asymmetric Unit

(-) Gene Ontology  (16, 52)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (PYRB_ECOLI | P0A786)
molecular function
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0004070    aspartate carbamoyltransferase activity    Catalysis of the reaction: L-aspartate + carbamoyl phosphate = N-carbamoyl-L-aspartate + H(+) + phosphate.
    GO:0016743    carboxyl- or carbamoyltransferase activity    Catalysis of the transfer of a carboxyl- or carbamoyl group from one compound (donor) to another (acceptor).
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0044205    'de novo' UMP biosynthetic process    The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate, starting with the synthesis of (S)-dihydroorotate from bicarbonate; UMP biosynthesis may either occur via reduction by quinone, NAD(+) or oxygen.
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
    GO:0009220    pyrimidine ribonucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine ribonucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
    GO:0000050    urea cycle    The sequence of reactions by which arginine is synthesized from ornithine, then cleaved to yield urea and regenerate ornithine. The overall reaction equation is NH3 + CO2 + aspartate + 3 ATP + 2 H2O = urea + fumarate + 2 ADP + 2 phosphate + AMP + diphosphate.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Chain A,C   (PYRB_ECOL6 | P0A787)
molecular function
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0004070    aspartate carbamoyltransferase activity    Catalysis of the reaction: L-aspartate + carbamoyl phosphate = N-carbamoyl-L-aspartate + H(+) + phosphate.
    GO:0016743    carboxyl- or carbamoyltransferase activity    Catalysis of the transfer of a carboxyl- or carbamoyl group from one compound (donor) to another (acceptor).
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0044205    'de novo' UMP biosynthetic process    The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate, starting with the synthesis of (S)-dihydroorotate from bicarbonate; UMP biosynthesis may either occur via reduction by quinone, NAD(+) or oxygen.
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

Chain A,C   (PYRB_ECO57 | P0A788)
molecular function
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0004070    aspartate carbamoyltransferase activity    Catalysis of the reaction: L-aspartate + carbamoyl phosphate = N-carbamoyl-L-aspartate + H(+) + phosphate.
    GO:0016743    carboxyl- or carbamoyltransferase activity    Catalysis of the transfer of a carboxyl- or carbamoyl group from one compound (donor) to another (acceptor).
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0044205    'de novo' UMP biosynthetic process    The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate, starting with the synthesis of (S)-dihydroorotate from bicarbonate; UMP biosynthesis may either occur via reduction by quinone, NAD(+) or oxygen.
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

Chain A,C   (PYRB_SHIFL | P0A789)
molecular function
    GO:0016597    amino acid binding    Interacting selectively and non-covalently with an amino acid, organic acids containing one or more amino substituents.
    GO:0004070    aspartate carbamoyltransferase activity    Catalysis of the reaction: L-aspartate + carbamoyl phosphate = N-carbamoyl-L-aspartate + H(+) + phosphate.
    GO:0016743    carboxyl- or carbamoyltransferase activity    Catalysis of the transfer of a carboxyl- or carbamoyl group from one compound (donor) to another (acceptor).
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0044205    'de novo' UMP biosynthetic process    The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate, starting with the synthesis of (S)-dihydroorotate from bicarbonate; UMP biosynthesis may either occur via reduction by quinone, NAD(+) or oxygen.
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006520    cellular amino acid metabolic process    The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

Chain B,D   (PYRI_ECOL6 | P0A7F4)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
cellular component
    GO:0009347    aspartate carbamoyltransferase complex    A multienzyme complex that catalyzes the formation N-carbamoyl-L-aspartate from carbamoyl phosphate and L-aspartate. It exhibits a variety of architectural organizations, but in all microorganisms the core catalytic component is a homotrimer of approximately 34 kDa polypeptides.

Chain B,D   (PYRI_ECO57 | P0A7F5)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
cellular component
    GO:0009347    aspartate carbamoyltransferase complex    A multienzyme complex that catalyzes the formation N-carbamoyl-L-aspartate from carbamoyl phosphate and L-aspartate. It exhibits a variety of architectural organizations, but in all microorganisms the core catalytic component is a homotrimer of approximately 34 kDa polypeptides.

Chain B,D   (PYRI_ECOLI | P0A7F3)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0006207    'de novo' pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
cellular component
    GO:0009347    aspartate carbamoyltransferase complex    A multienzyme complex that catalyzes the formation N-carbamoyl-L-aspartate from carbamoyl phosphate and L-aspartate. It exhibits a variety of architectural organizations, but in all microorganisms the core catalytic component is a homotrimer of approximately 34 kDa polypeptides.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PYRB_ECO57 | P0A7881gq3 1za1
        PYRB_ECOL6 | P0A7871gq3 1za1
        PYRB_ECOLI | P0A7861acm 1at1 1d09 1ekx 1ezz 1f1b 1gq3 1i5o 1nbe 1q95 1r0b 1r0c 1raa 1rab 1rac 1rad 1rae 1raf 1rag 1rah 1rai 1sku 1tth 1tu0 1tug 1xjw 1za1 2a0f 2air 2at1 2atc 2fzc 2fzg 2fzk 2h3e 2hse 2ipo 2qg9 2qgf 3at1 3csu 3d7s 3mpu 3npm 4at1 4e2f 4f04 4fyv 4fyw 4fyx 4fyy 4wto 5at1 6at1 7at1 8at1 8atc 9atc
        PYRB_SHIFL | P0A7891gq3 1za1
        PYRI_ECO57 | P0A7F51za1
        PYRI_ECOL6 | P0A7F41za1
        PYRI_ECOLI | P0A7F31acm 1at1 1d09 1ezz 1f1b 1i5o 1nbe 1q95 1r0b 1r0c 1raa 1rab 1rac 1rad 1rae 1raf 1rag 1rah 1rai 1sku 1tth 1tu0 1tug 1xjw 1za1 2a0f 2air 2at1 2atc 2fzc 2fzg 2fzk 2h3e 2hse 2ipo 2qg9 2qgf 3at1 3d7s 3mpu 4at1 4e2f 4f04 4fyv 4fyw 4fyx 4fyy 4wto 5at1 6at1 7at1 8at1 8atc 9atc

(-) Related Entries Specified in the PDB File

1tu0 THE CATALYTIC CHAIN E50A MUTANT OF E. COLI ASPARTATE TRANSCARBAMOYLASE IN THE PRESENCE OF PHOSPHONOACETAMIDE
1za1 STRUCTURE OF WILD-TYPE E. COLI ASPARTATE TRANSCARBAMOYLASE IN THE PRESENCE OF CTP AT 2.20 A RESOLUTION