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(-) Description

Title :  CRYSTAL STRUCTURE AND ALLOSTERIC REGULATION OF THE CYTOPLASMIC ESCHERICHIA COLI L-ASPARAGINASE I
 
Authors :  M. K. Yun, A. Nourse, S. W. White, C. O. Rock, R. J. Heath
Date :  29 Jun 06  (Deposition) - 15 May 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.82
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Asparaginase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. K. Yun, A. Nourse, S. W. White, C. O. Rock, R. J. Heath
Crystal Structure And Allosteric Regulation Of The Cytoplasmic Escherichia Coli L-Asparaginase I.
J. Mol. Biol. V. 369 794 2007
PubMed-ID: 17451745  |  Reference-DOI: 10.1016/J.JMB.2007.03.061
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - L-ASPARAGINASE 1
    Chains: A, B, C, D
    EC Number: 3.5.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET-15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ANSA
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: L-ASPARAGINASE I, L-ASPARAGINE AMIDOHYDROLASE I, L-ASNASE I

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 20)

Asymmetric/Biological Unit (3, 20)
No.NameCountTypeFull Name
1ASN8Mod. Amino AcidASPARAGINE
2ASP4Mod. Amino AcidASPARTIC ACID
3EDO8Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (20, 20)

Asymmetric Unit (20, 20)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:13 , THR A:14 , ASP A:59 , SER A:60 , GLY A:90 , THR A:91 , ASP A:92 , SER A:117BINDING SITE FOR RESIDUE ASP A 7001
02AC2SOFTWAREGLY B:13 , THR B:14 , ASP B:59 , SER B:60 , GLY B:90 , THR B:91 , ASP B:92 , SER B:117BINDING SITE FOR RESIDUE ASP B 7002
03AC3SOFTWAREASN A:246 , GLY C:13 , THR C:14 , ASP C:59 , SER C:60 , GLY C:90 , THR C:91 , ASP C:92 , SER C:117BINDING SITE FOR RESIDUE ASP C 7003
04AC4SOFTWAREGLY D:13 , THR D:14 , ASP D:59 , SER D:60 , GLY D:90 , THR D:91 , ASP D:92 , SER D:117 , HOH D:5032BINDING SITE FOR RESIDUE ASP D 7004
05AC5SOFTWAREALA A:162 , ARG A:240 , THR A:271 , GLN A:272 , CYS A:273 , THR A:301 , VAL A:302 , GLU A:303 , HOH A:5249 , EDO A:9002 , ARG C:240BINDING SITE FOR RESIDUE ASN A 8001
06AC6SOFTWAREALA B:162 , ARG B:240 , THR B:271 , GLN B:272 , CYS B:273 , THR B:301 , VAL B:302 , GLU B:303 , HOH B:5398 , EDO B:9004 , ARG D:240 , HOH D:5101BINDING SITE FOR RESIDUE ASN B 8002
07AC7SOFTWAREARG A:240 , ALA C:162 , ARG C:240 , THR C:271 , GLN C:272 , CYS C:273 , MET C:274 , THR C:301 , VAL C:302 , GLU C:303 , HOH C:5220 , EDO C:9001BINDING SITE FOR RESIDUE ASN C 8003
08AC8SOFTWAREARG B:240 , ALA D:162 , ARG D:240 , THR D:271 , GLN D:272 , CYS D:273 , THR D:301 , VAL D:302 , GLU D:303 , HOH D:5151 , HOH D:5389 , EDO D:9003BINDING SITE FOR RESIDUE ASN D 8004
09AC9SOFTWAREGLY A:13 , THR A:14 , ASP A:59 , SER A:60 , SER A:61 , GLY A:90 , THR A:91 , ASP A:92 , ASN C:246BINDING SITE FOR RESIDUE ASN A 6001
10BC1SOFTWAREGLY B:13 , THR B:14 , MET B:17 , ASP B:59 , SER B:60 , SER B:61 , GLY B:90 , THR B:91 , ASP B:92 , ASN D:246BINDING SITE FOR RESIDUE ASN B 6002
11BC2SOFTWAREASN A:246 , GLY C:13 , THR C:14 , MET C:17 , ASP C:59 , SER C:60 , SER C:61 , GLY C:90 , THR C:91 , ASP C:92BINDING SITE FOR RESIDUE ASN C 6003
12BC3SOFTWAREASN B:246 , GLY D:13 , THR D:14 , ASP D:59 , SER D:60 , SER D:61 , GLY D:90 , THR D:91 , ASP D:92BINDING SITE FOR RESIDUE ASN D 6004
13BC4SOFTWAREASN C:176 , THR C:271 , CYS C:273 , MET C:274 , SER C:275 , GLY C:276 , ASP C:299 , MET C:300 , THR C:301 , ASN C:8003BINDING SITE FOR RESIDUE EDO C 9001
14BC5SOFTWAREASN A:176 , THR A:271 , CYS A:273 , MET A:274 , SER A:275 , GLY A:276 , ASP A:299 , MET A:300 , THR A:301 , ASN A:8001BINDING SITE FOR RESIDUE EDO A 9002
15BC6SOFTWAREASN D:176 , THR D:271 , CYS D:273 , MET D:274 , SER D:275 , GLY D:276 , ASP D:299 , MET D:300 , ASN D:8004BINDING SITE FOR RESIDUE EDO D 9003
16BC7SOFTWAREASN B:176 , THR B:271 , CYS B:273 , MET B:274 , SER B:275 , GLY B:276 , ASP B:299 , MET B:300 , THR B:301 , ASN B:8002BINDING SITE FOR RESIDUE EDO B 9004
17BC8SOFTWAREASP A:92 , LYS A:163 , ALA A:166 , GLY C:243 , VAL C:244 , ASN C:246BINDING SITE FOR RESIDUE EDO A 9005
18BC9SOFTWAREILE A:185 , ASP B:92 , GLN B:118 , LYS B:163 , ALA B:166 , GLY D:243 , VAL D:244 , ASN D:246BINDING SITE FOR RESIDUE EDO B 9006
19CC1SOFTWAREGLY A:243 , VAL A:244 , ASN A:246 , ASP C:92 , LYS C:163 , ALA C:166BINDING SITE FOR RESIDUE EDO C 9007
20CC2SOFTWAREGLY B:243 , VAL B:244 , ASN B:246 , ILE C:185 , ASP D:92 , GLN D:118 , LYS D:163 , ALA D:166BINDING SITE FOR RESIDUE EDO D 9008

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2HIM)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Thr A:55 -Pro A:56
2Thr B:55 -Pro B:56
3Thr C:55 -Pro C:56
4Thr D:55 -Pro D:56

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2HIM)

(-) PROSITE Motifs  (3, 12)

Asymmetric/Biological Unit (3, 12)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ASN_GLN_ASE_3PS51732 Asparaginase / glutaminase domain profile.ASPG1_ECOLI4-329
 
 
 		  4A:4-329
B:4-329
C:4-329
D:4-329
2ASN_GLN_ASE_1PS00144 Asparaginase / glutaminase active site signature 1.ASPG1_ECOLI8-16
 
 
 		  4A:8-16
B:8-16
C:8-16
D:8-16
3ASN_GLN_ASE_2PS00917 Asparaginase / glutaminase active site signature 2.ASPG1_ECOLI84-94
 
 
 		  4A:84-94
B:84-94
C:84-94
D:84-94

(-) Exons   (0, 0)

(no "Exon" information available for 2HIM)

(-) Sequences/Alignments

Asymmetric/Biological 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:327
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:338
                                                                                                                                                                                                                                                                                                                                                                         338  
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332     |  
         ASPG1_ECOLI      3 KKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDD--    -
               SCOP domains d2hima_ A: automa     ted matches                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee.hhhh..-----....hhhhhhhhhhhhhhh....eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee...........hhhhhhhhhhhhhhhh....eeeee..eeee.hhhee........ee.......eee...eee.............ee.......eeeee......hhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........-----.hhhhhh..ee....hhhhhhhhhhhhhhh..hhhhhhhhhh.........-... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -ASN_GLN_ASE_3  PDB: A:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            ----------- PROSITE (1)
                PROSITE (2) -----ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2him A    3 KKSIYVAYTGGTIGMQR-----IPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTAKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM-----GNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTP-DNN 6001
                                    12      |  -  |     32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       | -   |   292       302       312       322       332   | |||
                                           19    25                                                                                                                                                                                                                                                            280   286                                               336 |||
                                                                                                                                                                                                                                                                                                                                                                        7001||
                                                                                                                                                                                                                                                                                                                                                                         8001|
                                                                                                                                                                                                                                                                                                                                                                          6001


Chain B from PDB  Type:PROTEIN  Length:332
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:346
                                  1                                                                                                                                                                                                                                                                                                                                              338  
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334   |  
         ASPG1_ECOLI      - ------MQKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDD--    -
               SCOP domains d2himb_ B: automated matc        hes                                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeee.hhhh..--------.hhhhhhhhhhhhhhh....eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee...........hhhhhhhhhhhhhhhh....eeeee..eeee.hhhee........ee.......eee...eee.............ee.......eeeee.....hhhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........------..hhhhh.ee....hhhhhhhhhhhhhh...hhhhhhhhhh............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------ASN_GLN_ASE_3  PDB: B:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            ----------- PROSITE (1)
                PROSITE (2) -------------ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2him B   -5 VPRGSHMQKKSIYVAYTGGTIGMQR--------SGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTAKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM------NALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDDNN 6002
                                     4        14    |    -   |    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274     |   -  |    294       304       314       324       334  ||||
                                                   19       28                                                                                                                                                                                                                                                         280    287                                               337|||
                                                                                                                                                                                                                                                                                                                                                                                7002||
                                                                                                                                                                                                                                                                                                                                                                                 8002|
                                                                                                                                                                                                                                                                                                                                                                                  6002


Chain C from PDB  Type:PROTEIN  Length:327
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:338
                                                                                                                                                                                                                                                                                                                                                                         338  
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332     |  
         ASPG1_ECOLI      3 KKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDD--    -
               SCOP domains d2himc_ C: autom      ated matches                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee.hhhh.------....hhhhhhhhhhhhhhh....eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee...........hhhhhhhhhhhhhhhh....eeeee..eeee.hhhee........ee.......eee...eee.............ee.......eeeee......hhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........-----.hhhhhh..ee....hhhhhhhhhhhhhh...hhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -ASN_GLN_ASE_3  PDB: C:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            ----------- PROSITE (1)
                PROSITE (2) -----ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2him C    3 KKSIYVAYTGGTIGMQ------IPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTAKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM-----GNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDDNN 6003
                                    12     |   -  |     32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       | -   |   292       302       312       322       332    ||||
                                          18     25                                                                                                                                                                                                                                                            280   286                                                337|||
                                                                                                                                                                                                                                                                                                                                                                        7003||
                                                                                                                                                                                                                                                                                                                                                                         8003|
                                                                                                                                                                                                                                                                                                                                                                          6003


Chain D from PDB  Type:PROTEIN  Length:334
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:346
                                  1                                                                                                                                                                                                                                                                                                                                              338  
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334   |  
         ASPG1_ECOLI      - ------MQKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDD--    -
               SCOP domains d2himd_ D: automated matc     hes                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeee.hhhh..-----....hhhhhhhhhhhhhhh....eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee...........hhhhhhhhhhhhhhhh....eeeee..eeee.hhhee........ee.......eee...eee.............ee.......eeeee.....hhhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........-------.hhhhh.ee....hhhhhhhhhhhhhh...hhhhhhhhhh............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------ASN_GLN_ASE_3  PDB: D:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            ----------- PROSITE (1)
                PROSITE (2) -------------ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2him D   -5 VPRGSHMQKKSIYVAYTGGTIGMQR-----IPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTAKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM-------ALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPDDNN 6004
                                     4        14    |    -|       34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274     |   -   |   294       304       314       324       334  ||||
                                                   19    25                                                                                                                                                                                                                                                            280     288                                              337|||
                                                                                                                                                                                                                                                                                                                                                                                7004||
                                                                                                                                                                                                                                                                                                                                                                                 8004|
                                                                                                                                                                                                                                                                                                                                                                                  6004
   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  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2HIM)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HIM)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (ASPG1_ECOLI | P0A962)
molecular function
    GO:0004067    asparaginase activity    Catalysis of the reaction: L-asparagine + H2O = L-aspartate + NH3.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
biological process
    GO:0033345    asparagine catabolic process via L-aspartate    The chemical reactions and pathways resulting in the breakdown of glutamate, via the intermediate L-aspartate.
    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:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
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.

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        ASPG1_ECOLI | P0A962: 2p2d 2p2n

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2p2d 2p2n