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(-) Description

Title :  CRYSTAL STRUCTURE OF N-SUCCINYLARGININE DIHYDROLASE, ASTB, BOUND TO SUBSTRATE AND PRODUCT, AN ENZYME FROM THE ARGININE CATABOLIC PATHWAY OF ESCHERICHIA COLI
 
Authors :  A. Tocilj, J. D. Schrag, Y. Li, B. L. Schneider, L. Reitzer, A. Matte, M. Cygler
Date :  24 Jan 05  (Deposition) - 22 Mar 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,D  (1x)
Biol. Unit 2:  B,C  (1x)
Keywords :  Succinylarginine, Dihydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Tocilj, J. D. Schrag, Y. Li, B. L. Schneider, L. Reitzer, A. Matte, M. Cygler
Crystal Structure Of N-Succinylarginine Dihydrolase Astb, Bound To Substrate And Product, An Enzyme From The Arginine Catabolic Pathway Of Escherichia Coli.
J. Biol. Chem. V. 280 15800 2005
PubMed-ID: 15703173  |  Reference-DOI: 10.1074/JBC.M413833200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SUCCINYLARGININE DIHYDROLASE
    Chains: A, B, C, D
    EC Number: 3.-.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: N-SUCCINYLARGININE DIHYDROLASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A  D
Biological Unit 2 (1x):  BC 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1K4Ligand/IonPOTASSIUM ION
2SUO4Ligand/IonN~2~-(3-CARBOXYPROPANOYL)-L-ORNITHINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2SUO2Ligand/IonN~2~-(3-CARBOXYPROPANOYL)-L-ORNITHINE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2SUO2Ligand/IonN~2~-(3-CARBOXYPROPANOYL)-L-ORNITHINE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:338 , LEU A:339 , ALA A:341 , ASN A:343 , ILE A:345BINDING SITE FOR RESIDUE K A 2001
2AC2SOFTWARELEU B:338 , LEU B:339 , ALA B:341 , ASN B:343 , ILE B:345 , HOH B:2068BINDING SITE FOR RESIDUE K B 2002
3AC3SOFTWARELEU C:338 , LEU C:339 , ALA C:341 , ASN C:343 , ILE C:345BINDING SITE FOR RESIDUE K C 2003
4AC4SOFTWARELEU D:338 , LEU D:339 , ALA D:341 , ASN D:343 , ILE D:345 , HOH D:2124BINDING SITE FOR RESIDUE K D 2004
5AC5SOFTWAREHIS A:17 , ALA A:19 , GLY A:20 , LEU A:21 , SER A:22 , ASN A:25 , SER A:28 , TRP A:107 , ASN A:110 , HIS A:137 , ARG A:138 , ARG A:212 , ASN A:359 , GLY A:360 , CYS A:365 , HOH A:2010BINDING SITE FOR RESIDUE SUO A 1001
6AC6SOFTWAREHIS B:17 , ALA B:19 , GLY B:20 , LEU B:21 , SER B:22 , ASN B:25 , SER B:28 , TRP B:107 , ASN B:110 , HIS B:137 , ARG B:138 , ARG B:212 , HIS B:248 , ASN B:359 , GLY B:360 , CYS B:365 , HOH B:2049 , HOH B:2219BINDING SITE FOR RESIDUE SUO B 1002
7AC7SOFTWAREHIS C:17 , ALA C:19 , GLY C:20 , LEU C:21 , SER C:22 , ASN C:25 , SER C:28 , TRP C:107 , ASN C:110 , HIS C:137 , ARG C:138 , ARG C:212 , HIS C:248 , ASN C:359 , GLY C:360 , CYS C:365 , HOH C:2042BINDING SITE FOR RESIDUE SUO C 1003
8AC8SOFTWAREHIS D:17 , ALA D:19 , GLY D:20 , LEU D:21 , SER D:22 , ASN D:25 , SER D:28 , TRP D:107 , ASN D:110 , HIS D:137 , ARG D:138 , ARG D:212 , PHE D:247 , HIS D:248 , ASN D:359 , GLY D:360 , CYS D:365 , HOH D:2045BINDING SITE FOR RESIDUE SUO D 1004

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Arg A:67 -Pro A:68
2Arg B:67 -Pro B:68
3Arg C:67 -Pro C:68
4Arg D:67 -Pro D:68

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1YNH)

(-) Exons   (0, 0)

(no "Exon" information available for 1YNH)

(-) 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:439
 aligned with ASTB_ECOLI | P76216 from UniProtKB/Swiss-Prot  Length:447

    Alignment length:439
                                    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       342       352       362       372       382       392       402       412       422       432         
           ASTB_ECOLI     3 AWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
               SCOP domains d1ynha_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ynhA00 A:3-441 n-succinylarginine dihydrolase, astb                                                                                                                                                                                                                                                                                                                                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..............hhhhhhh.....hhhhhhhhhhhhhhhhhhh...eeee......hhhhhhhh....hhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeee.........eeeee.....hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhh.hhhh.eeee........eeeeee.................hhhhhhhhhhhh..hhh.eeeee.hhhhhh....hhhh.eeee..eeeee.....hhhhhhhhhhhhh...eeeee.....hhhhhhhhh....eeee.....eeeeeehhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhh........eeeeeehhhhhhh.hhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ynh A   3 AWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
                                    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       342       352       362       372       382       392       402       412       422       432         


Chain B from PDB  Type:PROTEIN  Length:440
 aligned with ASTB_ECOLI | P76216 from UniProtKB/Swiss-Prot  Length:447

    Alignment length:440
                                    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       321       331       341       351       361       371       381       391       401       411       421       431       441
           ASTB_ECOLI     2 NAWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
               SCOP domains d1ynhb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 1ynhB00 B:2-441 n-succinylarginine dihydrolase, astb                                                                                                                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..............hhhhhhh.....hhhhhhhhhhhhhhhhhhh...eeee......hhhhhhhh....hhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeeehhhhh....eeeee.....hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhh.hhhh.eeee........eeeeee.................hhhhhhhhhhhh..hhh.eeeee.hhhhhh....hhhh.eeee..eeeee.....hhhhhhhhhhhhh...eeeee.....hhhhhhhhh....eeee.....eeeeeehhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhh........eeeeeeehhhhhh.hhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ynh B   2 NAWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
                                    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       321       331       341       351       361       371       381       391       401       411       421       431       441


Chain C from PDB  Type:PROTEIN  Length:439
 aligned with ASTB_ECOLI | P76216 from UniProtKB/Swiss-Prot  Length:447

    Alignment length:439
                                    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       342       352       362       372       382       392       402       412       422       432         
           ASTB_ECOLI     3 AWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
               SCOP domains d1ynhc_ C: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ynhC00 C:3-441 n-succinylarginine dihydrolase, astb                                                                                                                                                                                                                                                                                                                                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..............hhhhhhh.....hhhhhhhhhhhhhhhhhhh...eeee......hhhhhhhh....hhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeee.........eeeee.....hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhh.hhhh.eeee........eeeeee.................hhhhhhhhhhhh..hhh.eeeee.hhhhhh....hhhh.eeee..eeeee.....hhhhhhhhhhh.....eeeee.....hhhhhhhhhhhhheeee.....eeeeeehhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhh........eeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ynh C   3 AWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
                                    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       342       352       362       372       382       392       402       412       422       432         


Chain D from PDB  Type:PROTEIN  Length:439
 aligned with ASTB_ECOLI | P76216 from UniProtKB/Swiss-Prot  Length:447

    Alignment length:439
                                    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       342       352       362       372       382       392       402       412       422       432         
           ASTB_ECOLI     3 AWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
               SCOP domains d1ynhd_ D: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ynhD00 D:3-441 n-succinylarginine dihydrolase, astb                                                                                                                                                                                                                                                                                                                                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..............hhhhhhh.....hhhhhhhhhhhhhhhhhhh...eeee......hhhhhhhh....hhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeee.........eeeee.....hhhhhhhhhhhhhhhhhhh.....eeee.....hhhhh.hhhh.eeee........eeeeee.................hhhhhhhhhhhh..hhh.eeeee.hhhhhh....hhhh.eeee..eeeee.....hhhhhhhhhhhhh...eeeee.....hhhhhhhhh....eeee.....eeeeeehhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhh........eeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ynh D   3 AWEVNFDGLVGLTHHYAGLSFGNEASTRHRFQVSNPRLAAKQGLLKMKALADAGFPQAVIPPHERPFIPVLRQLGFSGSDEQVLEKVARQAPHWLSSVSSASPMWVANAATIAPSADTLDGKVHLTVANLNNKFHRSLEAPVTESLLKAIFNDEEKFSVHSALPQVALLGDEGAANHNRLGGHYGEPGMQLFVYGREEGNDTRPSRYPARQTREASEAVARLNQVNPQQVIFAQQNPDVIDQGVFHNDVIAVSNRQVLFCHQQAFARQSQLLANLRARVNGFMAIEVPATQVSVSDTVSTYLFNSQLLSRDDGSMMLVLPQECREHAGVWGYLNELLAADNPISELKVFDLRESMANGGGPACLRLRVVLTEEERRAVNPAVMMNDTLFNALNDWVDRYYRDRLTAADLADPQLLREGREALDVLSQLLNLGSVYPFQR 441
                                    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       342       352       362       372       382       392       402       412       422       432
   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 Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1YNH)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (ASTB_ECOLI | P76216)
molecular function
    GO:0009015    N-succinylarginine dihydrolase activity    Catalysis of the reaction: N(2)-succinyl-L-arginine + 2 H(2)O + 2 H(+) = N(2)-succinyl-L-ornithine + CO(2) + 2 NH(4)(+).
    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.
biological process
    GO:0006527    arginine catabolic process    The chemical reactions and pathways resulting in the breakdown of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0019544    arginine catabolic process to glutamate    The chemical reactions and pathways resulting in the breakdown of arginine into other compounds, including glutamate.
    GO:0019545    arginine catabolic process to succinate    The chemical reactions and pathways resulting in the breakdown of arginine into other compounds, including succinate.
    GO:0006525    arginine metabolic process    The chemical reactions and pathways involving arginine, 2-amino-5-(carbamimidamido)pentanoic acid.

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  1ynh
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  ASTB_ECOLI | P76216
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  ASTB_ECOLI | P76216
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 Related Entries

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

UniProtKB/Swiss-Prot
        ASTB_ECOLI | P76216: 1ynf 1yni

(-) Related Entries Specified in the PDB File

1ynf THE SAME PROTEIN WITHOUT LIGAND
1yni THE SAME PROTEIN WITH N-SUCCINYLARGININE