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Information on 1gkd
PDB: 1gkd
Compound: 92 kda type iv collagenase
Classification: HYDROLASE
Entry date in PDB: 2002-05-16
Resolution [Å]: 2.10
R-Factor: 0.212


CHAIN: A
SWISS-PROT/TREMBL: P14780
   KEYWORD: 3D-structure    Calcium    Collagen degradation    Extracellular matrix    Glycoprotein    Hydrolase    Metalloprotease    Polymorphism    Repeat    Signal    Zinc    Zymogen   
EC: 3.4.24.35
SCOP: d.92.1.11 Alpha and beta proteins (a+b)    Zincin-like    Metalloproteases ("zincins"), catalytic domain    Matrix metalloproteases, catalytic domain    Gelatinase B (MMP-9)    Human (Homo sapiens)
GO:  extracellular matrix (sensu Metazoa)    metalloendopeptidase activity    metallopeptidase activity    zinc ion binding    proteolysis and peptidolysis   


CHAIN: B
SWISS-PROT/TREMBL: P14780
   KEYWORD: 3D-structure    Calcium    Collagen degradation    Extracellular matrix    Glycoprotein    Hydrolase    Metalloprotease    Polymorphism    Repeat    Signal    Zinc    Zymogen   
EC: 3.4.24.35
SCOP: d.92.1.11 Alpha and beta proteins (a+b)    Zincin-like    Metalloproteases ("zincins"), catalytic domain    Matrix metalloproteases, catalytic domain    Gelatinase B (MMP-9)    Human (Homo sapiens)
GO:  extracellular matrix (sensu Metazoa)    metalloendopeptidase activity    metallopeptidase activity    zinc ion binding    proteolysis and peptidolysis   
1gkd Image
Image Source: PDB

Stored Loops of 1gkd

Loops in ArchDB95 clusters

1gkd_A_120 - EH => SUBCLASS : 5.3.1
1gkd_A_202 - AR => SUBCLASS : 2.2.1
1gkd_A_166 - AR => SUBCLASS : 16.2.1
1gkd_A_134 - HE => SUBCLASS : 2.2.2
1gkd_A_189 - HA => SUBCLASS : 9.3.1

Loops in ArchDB-EC clusters

1gkd_A_395 - HH => SUBCLASS : 25.1.1

Loops not clustered in ArchDB

1gkd_A_155 - AR
1gkd_A_155 - AR
1gkd_A_166 - AR
1gkd_A_202 - AR
1gkd_A_393 - EH
1gkd_A_210 - HA
1gkd_A_189 - HA
1gkd_A_210 - HA

Homologous structures to 1gkd classified in ArchDB

1gkc A - percentage of sequence identity: 99
1gkc B - percentage of sequence identity: 99
1gkd A - percentage of sequence identity: 100
1gkd B - percentage of sequence identity: 100
1l6j A - percentage of sequence identity: 83
1qib A - percentage of sequence identity: 64