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(-) Description

Title :  CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS HB8 ARGININOSUCCINATE SYNTHETASE IN COMPLEX WITH INHIBITOR
 
Authors :  M. Goto, K. Hirotsu, I. Miyahara, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  29 Nov 01  (Deposition) - 22 Apr 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Ligase, Riken Structural Genomics/Proteomics Initiative, Rsgi, Structural Genomics (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Goto, R. Omi, I. Miyahara, M. Sugahara, K. Hirotsu
Structures Of Argininosuccinate Synthetase In Enzyme-Atp Substrates And Enzyme-Amp Product Forms: Stereochemistry Of The Catalytic Reaction
J. Biol. Chem. V. 278 22964 2003
PubMed-ID: 12684518  |  Reference-DOI: 10.1074/JBC.M213198200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ARGININOSUCCINATE SYNTHETASE
    ChainsA, B, C, D
    EC Number6.3.4.5
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET11A
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneHB8
    Organism ScientificTHERMUS THERMOPHILUS
    Organism Taxid274

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 20)

Asymmetric/Biological Unit (5, 20)
No.NameCountTypeFull Name
1ANP4Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2ARG4Mod. Amino AcidARGININE
3ASP4Mod. Amino AcidASPARTIC ACID
4MG4Ligand/IonMAGNESIUM ION
5SO44Ligand/IonSULFATE ION

(-) Sites  (20, 20)

Asymmetric Unit (20, 20)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:8 , GLY A:10 , LEU A:11 , ASP A:12 , THR A:13 , ANP A:510BINDING SITE FOR RESIDUE SO4 A 540
02AC2SOFTWARESER B:8 , GLY B:10 , ASP B:12 , THR B:13 , HOH B:1373 , ANP B:4510BINDING SITE FOR RESIDUE SO4 B 4540
03AC3SOFTWARESER C:8 , GLY C:10 , LEU C:11 , ASP C:12 , THR C:13 , ANP C:2510BINDING SITE FOR RESIDUE SO4 C 2540
04AC4SOFTWARESER D:8 , GLY D:10 , LEU D:11 , ASP D:12 , THR D:13 , ANP D:3510BINDING SITE FOR RESIDUE SO4 D 3540
05AC5SOFTWAREANP A:510 , HOH A:1001 , HOH A:1005 , HOH A:1006BINDING SITE FOR RESIDUE MG A 550
06AC6SOFTWAREHOH A:1008 , HOH B:1002 , HOH B:1007 , ANP B:4510BINDING SITE FOR RESIDUE MG B 4550
07AC7SOFTWAREHOH C:1003 , HOH C:1009 , HOH C:1010 , ANP C:2510BINDING SITE FOR RESIDUE MG C 2550
08AC8SOFTWAREHOH D:1004 , HOH D:1011 , HOH D:1012 , ANP D:3510BINDING SITE FOR RESIDUE MG D 3550
09AC9SOFTWAREALA A:6 , THR A:13 , PHE A:31 , THR A:32 , ALA A:33 , GLN A:37 , ARG A:92 , HIS A:113 , GLY A:114 , PHE A:125 , SER A:173 , MET A:174 , ARG A:520 , ASP A:530 , SO4 A:540 , MG A:550 , HOH A:1005 , HOH A:1494 , HOH A:1536BINDING SITE FOR RESIDUE ANP A 510
10BC1SOFTWAREHOH A:1008 , ARG A:4520 , ASP A:4530 , ALA B:6 , TYR B:7 , THR B:13 , PHE B:31 , THR B:32 , ALA B:33 , GLN B:37 , ARG B:92 , HIS B:113 , GLY B:114 , PHE B:125 , SER B:173 , MET B:174 , HOH B:1237 , HOH B:1396 , HOH B:1501 , SO4 B:4540 , MG B:4550BINDING SITE FOR RESIDUE ANP B 4510
11BC2SOFTWAREARG A:2520 , ASP A:2530 , ALA C:6 , THR C:13 , PHE C:31 , THR C:32 , ALA C:33 , GLN C:37 , ARG C:92 , HIS C:113 , GLY C:114 , PHE C:125 , SER C:173 , MET C:174 , HOH C:1010 , HOH C:1440 , SO4 C:2540 , MG C:2550BINDING SITE FOR RESIDUE ANP C 2510
12BC3SOFTWAREARG A:3520 , ASP A:3530 , ALA D:6 , TYR D:7 , THR D:13 , PHE D:31 , ALA D:33 , GLN D:37 , ARG D:92 , HIS D:113 , GLY D:114 , PHE D:125 , SER D:173 , MET D:174 , HOH D:1004 , SO4 D:3540 , MG D:3550BINDING SITE FOR RESIDUE ANP D 3510
13BC4SOFTWARETYR A:84 , THR A:88 , SER A:89 , ASN A:120 , ARG A:124 , SER A:173 , MET A:174 , ASP A:175 , SER A:182 , TYR A:183 , GLU A:184 , GLU A:258 , TYR A:270 , TYR A:310 , ANP A:510 , HOH A:1013BINDING SITE FOR RESIDUE ARG A 520
14BC5SOFTWAREHOH A:1038 , TYR B:84 , THR B:88 , SER B:89 , ASN B:120 , ARG B:124 , SER B:173 , MET B:174 , ASP B:175 , SER B:182 , GLU B:184 , GLU B:258 , TYR B:270 , TYR B:310 , ANP B:4510BINDING SITE FOR RESIDUE ARG A 4520
15BC6SOFTWAREHOH A:1042 , TYR C:84 , THR C:88 , SER C:89 , ASN C:120 , ARG C:124 , SER C:173 , MET C:174 , ASP C:175 , SER C:182 , GLU C:184 , GLU C:258 , TYR C:270 , TYR C:310 , ANP C:2510BINDING SITE FOR RESIDUE ARG A 2520
16BC7SOFTWAREHOH A:1156 , TYR D:84 , THR D:88 , SER D:89 , ASN D:120 , ARG D:124 , SER D:173 , MET D:174 , ASP D:175 , SER D:182 , GLU D:184 , GLU D:258 , TYR D:270 , TYR D:310 , ANP D:3510BINDING SITE FOR RESIDUE ARG A 3520
17BC8SOFTWAREALA A:115 , THR A:116 , GLY A:119 , ASN A:120 , ASP A:121 , ANP A:510 , HOH A:1005 , HOH A:1013 , HOH A:1039 , HOH A:1244BINDING SITE FOR RESIDUE ASP A 530
18BC9SOFTWAREHOH A:1008 , HOH A:1038 , HOH A:1409 , ALA B:115 , THR B:116 , GLY B:119 , ASN B:120 , ASP B:121 , HOH B:1090 , ANP B:4510BINDING SITE FOR RESIDUE ASP A 4530
19CC1SOFTWAREHOH A:1042 , HOH A:1291 , ALA C:115 , THR C:116 , GLY C:119 , ASN C:120 , ASP C:121 , HOH C:1010 , HOH C:1067 , ANP C:2510BINDING SITE FOR RESIDUE ASP A 2530
20CC2SOFTWAREHOH A:1156 , HOH A:1229 , ALA D:115 , THR D:116 , GLY D:119 , ASN D:120 , ASP D:121 , GLU D:184 , HOH D:1004 , HOH D:1137 , ANP D:3510BINDING SITE FOR RESIDUE ASP A 3530

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1KH3)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1KH3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1KH3)

(-) PROSITE Motifs  (2, 8)

Asymmetric/Biological Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ARGININOSUCCIN_SYN_1PS00564 Argininosuccinate synthase signature 1.ASSY_THET86-14
 
 
 
  4A:6-14
B:6-14
C:6-14
D:6-14
2ARGININOSUCCIN_SYN_2PS00565 Argininosuccinate synthase signature 2.ASSY_THET8114-125
 
 
 
  4A:114-125
B:114-125
C:114-125
D:114-125

(-) Exons   (0, 0)

(no "Exon" information available for 1KH3)

(-) 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:380
 aligned with ASSY_THET8 | P59846 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:395
                                    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       320       330       340       350       360       370       380       390     
           ASSY_THET8     1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVPVTQEKPYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSFDEAGGYDQKDAEGFIKIQALRLRVRALVER 395
               SCOP domains d1kh3a1 A:1-165 Argininosuccinate synthetase, N-terminal domain                                                                                                           d1kh3a2 A:171-395 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                 SCOP domains
               CATH domains 1kh3A01 A:1-171 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                      1kh3A02 A:172-395 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhhhhhhhhhhh.eeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhhh..hhhhh.......hhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhh...hhhhhhhhhhhh.....-----..eeee....eeee.hhhhh..............hhhhh....eeeeeee....eeee..ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee.......----------..hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----ARGININOS---------------------------------------------------------------------------------------------------ARGININOSUCC------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kh3 A   1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVP-----PYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYR----------GYDQKDAEGFIKIQALRLRVRALVER 395
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160    |    -|      180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350        |-       370       380       390     
                                                                                                                                                                                              165   171                                                                                                                                                                                         359        370                         

Chain B from PDB  Type:PROTEIN  Length:386
 aligned with ASSY_THET8 | P59846 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:395
                                    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       320       330       340       350       360       370       380       390     
           ASSY_THET8     1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVPVTQEKPYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSFDEAGGYDQKDAEGFIKIQALRLRVRALVER 395
               SCOP domains d1kh3b1 B:1-165 Argininosuccinate synthetase, N-terminal domain                                                                                                           d1kh3b2 B:171-395 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                 SCOP domains
               CATH domains 1kh3B01 B:1-171 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                      1kh3B02 B:172-395 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhhhhhhhhhhh.eeeeeeee.....hhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhh....hhhhhhhhhhhh.....-----..eeee....eeee.hhhhh..............hhhhh....eeeeeee....eeee..ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee......hhhhh..----..hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----ARGININOS---------------------------------------------------------------------------------------------------ARGININOSUCC------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kh3 B   1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVP-----PYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSF----GYDQKDAEGFIKIQALRLRVRALVER 395
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160    |    -|      180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360    |  370       380       390     
                                                                                                                                                                                              165   171                                                                                                                                                                                               365  370                         

Chain C from PDB  Type:PROTEIN  Length:386
 aligned with ASSY_THET8 | P59846 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:395
                                    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       320       330       340       350       360       370       380       390     
           ASSY_THET8     1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVPVTQEKPYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSFDEAGGYDQKDAEGFIKIQALRLRVRALVER 395
               SCOP domains d1kh3c1 C:1-165 Argininosuccinate synthetase, N-terminal domain                                                                                                           d1kh3c2 C:171-395 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                 SCOP domains
               CATH domains 1kh3C01 C:1-171 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                      1kh3C02 C:172-395 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee...hhhhhhhhhhhhhhhh.eeeeeeee.....hhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh..hhhhh.......hhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhh...hhhhhhhhhhhhh....-----..eeee....eeee.hhhhh..............hhhhh....eeeeeeee..eeeee..ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee......hhhhh..----..hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----ARGININOS---------------------------------------------------------------------------------------------------ARGININOSUCC------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kh3 C   1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVP-----PYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSF----GYDQKDAEGFIKIQALRLRVRALVER 395
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160    |    -|      180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360    |  370       380       390     
                                                                                                                                                                                              165   171                                                                                                                                                                                               365  370                         

Chain D from PDB  Type:PROTEIN  Length:386
 aligned with ASSY_THET8 | P59846 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:395
                                    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       320       330       340       350       360       370       380       390     
           ASSY_THET8     1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVPVTQEKPYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSFDEAGGYDQKDAEGFIKIQALRLRVRALVER 395
               SCOP domains d1kh3d1 D:1-165 Argininosuccinate synthetase, N-terminal domain                                                                                                           d1kh3d2 D:171-395 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                 SCOP domains
               CATH domains 1kh3D01 D:1-171 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                      1kh3D02 D:172-395 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                                                CATH domains
           Pfam domains (1) ---Arginosuc_synth-1kh3D01 D:4-391                                                                                                                                                                                                                                                                                                                                                                     ---- Pfam domains (1)
           Pfam domains (2) ---Arginosuc_synth-1kh3D02 D:4-391                                                                                                                                                                                                                                                                                                                                                                     ---- Pfam domains (2)
           Pfam domains (3) ---Arginosuc_synth-1kh3D03 D:4-391                                                                                                                                                                                                                                                                                                                                                                     ---- Pfam domains (3)
           Pfam domains (4) ---Arginosuc_synth-1kh3D04 D:4-391                                                                                                                                                                                                                                                                                                                                                                     ---- Pfam domains (4)
         Sec.struct. author .eeeee...hhhhhhhhhhhhhhhh.eeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhhh..hhhhh.......hhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhh...hhhhhhhhhhhh.....-----..eeee....eeee.hhhhh..............hhhhh....eeeeeee....eeee..ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee......hhhhh..----..hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----ARGININOS---------------------------------------------------------------------------------------------------ARGININOSUCC------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kh3 D   1 MKIVLAYSGGLDTSIILKWLKETYRAEVIAFTADIGQGEEVEEAREKALRTGASKAIALDLKEEFVRDFVFPMMRAGAVYEGYYLLGTSIARPLIAKHLVRIAEEEGAEAIAHGATGKGNDQVRFELTAYALKPDIKVIAPWREWSFQGRKEMIAYAEAHGIPVP-----PYSMDANLLHISYEGGVLEDPWAEPPKGMFRMTQDPEEAPDAPEYVEVEFFEGDPVAVNGERLSPAALLQRLNEIGGRHGVGRVDIVENRFVGMKSRGVYETPGGTILYHARRAVESLTLDREVLHQRDMLSPKYAELVYYGFWYAPEREALQAYFDHVARSVTGVARLKLYKGNVYVVGRKAPKSLYRQDLVSF----GYDQKDAEGFIKIQALRLRVRALVER 395
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160    |    -|      180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360    |  370       380       390     
                                                                                                                                                                                              165   171                                                                                                                                                                                               365  370                         

   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  (2, 8)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: HUP (230)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (ASSY_THET8 | P59846)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004055    argininosuccinate synthase activity    Catalysis of the reaction: ATP + L-citrulline + L-aspartate = AMP + diphosphate + (N(omega)-L-arginino)succinate.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
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 Related Entries

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

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        ASSY_THET8 | P598461j1z 1j20 1j21 1kh1 1kh2 1kor

(-) Related Entries Specified in the PDB File

1kh1 1KH1 CONTAINS THE SAME PROTEIN.
1kh2 1KH2 CONTAINS THE SAME PROTEIN COMPLEXED WITH ATP. RELATED ID: TTK003000039.3 RELATED DB: TARGETDB