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 1NLU | pdb_00001nlu

Pseudomonas sedolisin (serine-carboxyl proteinase) complexed with two molecules of pseudo-iodotyrostatin

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1nlua_ Alpha and beta proteins (a/b) Subtilisin-like Subtilisin-like Serine-carboxyl proteinase, SCP Serine-carboxyl proteinase, SCP (Pseudomonas sp. ) [TaxId: 306 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilySubtilisin-like 8044332 3000226 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHexokinase_2e1nluA1 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: Hexokinase_2ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.200 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Peptidase S8/S53 domainCATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B, C
PSEUDO-IODOTYROSTATIN---
SEDOLISIN

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR023828Peptidase S8, subtilisin, Ser-active siteActive Site
IPR036852Peptidase S8/S53 domain superfamilyHomologous Superfamily
IPR015366Peptidase S53, activation domainDomain
IPR050819Tripeptidyl-peptidase I and related peptidasesFamily
IPR000209Peptidase S8/S53 domainDomain
IPR030400Sedolisin domainDomain

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

ChainsEnzyme NameDescriptionCatalytic Residues
sedolisin  M-CSA #380

Sedolisins are proteolytic enzymes resembling subtilisin. They are a related family of serine-carboxyl peptidases with a unique Ser-Glu-Asp catalytic triad and require calcium ions to maintain structural integrity.

Defined by 4 residues: GLU:A-80ASP:A-84ASP:A-170SER:A-287
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Explore in 3D: M-CSA Motif Definition
Search M-CSA Motif
EC: 3.4.21.100 (PDB Primary Data)