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 1NBA | pdb_00001nba

CRYSTAL STRUCTURE ANALYSIS, REFINEMENT AND ENZYMATIC REACTION MECHANISM OF N-CARBAMOYLSARCOSINE AMIDOHYDROLASE FROM ARTHROBACTER SP. AT 2.0 ANGSTROMS RESOLUTION

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Dd1nbad_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases Isochorismatase-like hydrolases N-carbamoylsarcosine amidohydrolase (Arthrobacter sp. ) [TaxId: 1667 ], SCOPe (2.08)
Cd1nbac_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases Isochorismatase-like hydrolases N-carbamoylsarcosine amidohydrolase (Arthrobacter sp. ) [TaxId: 1667 ], SCOPe (2.08)
Bd1nbab_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases Isochorismatase-like hydrolases N-carbamoylsarcosine amidohydrolase (Arthrobacter sp. ) [TaxId: 1667 ], SCOPe (2.08)
Ad1nbaa_ Alpha and beta proteins (a/b) Isochorismatase-like hydrolases Isochorismatase-like hydrolases Isochorismatase-like hydrolases N-carbamoylsarcosine amidohydrolase (Arthrobacter sp. ) [TaxId: 1667 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B SuperfamilyIsochorismatase-like hydrolases 8044259 3001778 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyIsochorismatase-like hydrolases 8044259 3001778 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyIsochorismatase-like hydrolases 8044259 3001778 SCOP2B (2022-06-29)
ASCOP2 FamilyIsochorismatase-like hydrolases 8031881 4000591 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyIsochorismatase-like hydrolases 8044259 3001778 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DAbhydrolase_1e1nbaD1 A: alpha arraysX: C-terminal subdomain in Lon-related proteases catalytic domainsH: C-terminal subdomain in Lon-related proteases catalytic domainsT: C-terminal subdomain in Lon-related proteases catalytic domainsF: Abhydrolase_1ECOD (v295.2)
CAbhydrolase_1e1nbaC1 A: alpha arraysX: C-terminal subdomain in Lon-related proteases catalytic domainsH: C-terminal subdomain in Lon-related proteases catalytic domainsT: C-terminal subdomain in Lon-related proteases catalytic domainsF: Abhydrolase_1ECOD (v295.2)
BAbhydrolase_1e1nbaB1 A: alpha arraysX: C-terminal subdomain in Lon-related proteases catalytic domainsH: C-terminal subdomain in Lon-related proteases catalytic domainsT: C-terminal subdomain in Lon-related proteases catalytic domainsF: Abhydrolase_1ECOD (v295.2)
AIsochorismatasee1nbaA1 A: alpha arraysX: Isochorismatase-like hydrolasesH: Isochorismatase-like hydrolasesT: Isochorismatase-like hydrolasesF: IsochorismataseECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)
C3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)
B3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)
A3.40.50.850 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Isochorismatase-likeCATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
N-CARBAMOYLSARCOSINE AMIDOHYDROLASE -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR000868Isochorismatase-like domainDomain
A, B, C, D
IPR050272Isochorismatase-like hydrolaseFamily
A, B, C, D
IPR036380Isochorismatase-like superfamilyHomologous Superfamily

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

ChainsEnzyme NameDescriptionCatalytic Residues
N-carbamoylsarcosine amidase  M-CSA #25

Carbamoylsarcosine amidohydrolase (CSHase) is involved in one of two alternative creatine degradative pathways in micro-organisms. Both pathways start with creatinine and end with glycine, but the CSHase containing pathway proceeds via N-methylhydantoin, N-carbamoylsarcosine, and sarcosine.

Defined by 5 residues: ASP:A-51LYS:A-144ALA:A-172THR:A-173CYS:A-177
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Explore in 3D: M-CSA Motif Definition
Search M-CSA Motif
EC: 3.5.1.59 (PDB Primary Data)