1QIB
CRYSTAL STRUCTURE OF GELATINASE A CATALYTIC DOMAIN
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Structure Motif: Primary M-CSA Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1qiba_ | Alpha and beta proteins (a+b) | Zincin-like | Metalloproteases ('zincins'), catalytic domain | Matrix metalloproteases, catalytic domain | Gelatinase A | Human (Homo sapiens ) [TaxId: 9606 ], Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Peptidase_M10 | e1qibA1 | A: mixed a+b and a/b | X: Zincin-like | H: Metalloproteases (zincins) catalytic domain (From Topology) | T: Metalloproteases (zincins) catalytic domain | F: Peptidase_M10 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.390.10 | Alpha Beta | 3-Layer(aba) Sandwich | Collagenase (Catalytic Domain) | Collagenase (Catalytic Domain) | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00413 | Matrixin (Peptidase_M10) | Matrixin | The members of this family are enzymes that cleave peptides. These proteases require zinc for catalysis. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR021158 | Peptidase M10A, cysteine switch, zinc binding site | Binding Site | |
IPR000562 | Fibronectin type II domain | Domain | |
IPR021190 | Peptidase M10A | Family | |
IPR006026 | Peptidase, metallopeptidase | Domain | |
IPR033739 | Peptidase M10A, catalytic domain | Domain | |
IPR018486 | Hemopexin, conserved site | Conserved Site | |
IPR036375 | Hemopexin-like domain superfamily | Homologous Superfamily | |
IPR036943 | Fibronectin type II domain superfamily | Homologous Superfamily | |
IPR036365 | PGBD-like superfamily | Homologous Superfamily | |
IPR001818 | Peptidase M10, metallopeptidase | Domain | |
IPR013806 | Kringle-like fold | Homologous Superfamily | |
IPR024079 | Metallopeptidase, catalytic domain superfamily | Homologous Superfamily | |
IPR018487 | Hemopexin-like repeats | Repeat | |
IPR000585 | Hemopexin-like domain | Domain |
Pharos: Disease Associations Pharos Homepage Annotation
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
gelatinase A M-CSA #906 | Matrix metalloprotease 2 (MMP 2), sourced from Homo sapiens cleaves gelatin type I and collagen types IV, V, VII and X. It specifically cleaves the collagen-like sequence Pro-Gln-Gly-|-Ile-Ala-Gly-Gln. MMP 2 belongs to a family of matrix metalloproteases (MMPs), zinc and calcium dependent enzymes responsible for the metabolism of extracellular matrix proteins. This includes normal tissue-remodelling processes such as wound healing, pregnancy and angiogenesis. Under physiological conditions, in addition to the regulated proteolysis of precursors to active form, the enzymes are also controlled by endogenous inhibitors (TIMPs). | Defined by 4 residues: HIS:A-115 [auth A-201]GLU:A-116 [auth A-202]HIS:A-119 [auth A-205]HIS:A-125 [auth A-211] | EC: 3.4.24.24 (PDB Primary Data) |