PDB: 1iof Compound: pyrrolidone carboxyl peptidase Classification: HYDROLASE Entry date in PDB: 2001-03-21 Resolution [Å]: 2.20 R-Factor: 0.195

CHAIN: A SWISS-PROT/TREMBL: O73944    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Thiol protease    EC: 3.4.19.3 SCOP: c.56.4.1 Alpha and beta proteins (a/b)    Phosphorylase/hydrolase-like    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Archaeon Pyrococcus furiosus GO:  pyroglutamyl-peptidase I activity    proteolysis and peptidolysis    CHAIN: B SWISS-PROT/TREMBL: O73944    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Thiol protease    EC: 3.4.19.3 SCOP: c.56.4.1 Alpha and beta proteins (a/b)    Phosphorylase/hydrolase-like    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Archaeon Pyrococcus furiosus GO:  pyroglutamyl-peptidase I activity    proteolysis and peptidolysis    CHAIN: C SWISS-PROT/TREMBL: O73944    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Thiol protease    EC: 3.4.19.3 SCOP: c.56.4.1 Alpha and beta proteins (a/b)    Phosphorylase/hydrolase-like    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Archaeon Pyrococcus furiosus GO:  pyroglutamyl-peptidase I activity    proteolysis and peptidolysis    CHAIN: D SWISS-PROT/TREMBL: O73944    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Thiol protease    EC: 3.4.19.3 SCOP: c.56.4.1 Alpha and beta proteins (a/b)    Phosphorylase/hydrolase-like    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Pyrrolidone carboxyl peptidase (pyroglutamate aminopeptidase)    Archaeon Pyrococcus furiosus GO:  pyroglutamyl-peptidase I activity    proteolysis and peptidolysis

Image Source: PDB

Loops in ArchDB95 clusters

1iof_A_110 - EH => SUBCLASS : 4.51.1
1iof_A_131 - EH => SUBCLASS : 6.65.1
1iof_A_63 - AR => SUBCLASS : 4.26.1
1iof_A_117 - HE => SUBCLASS : 2.1.1
1iof_A_47 - HE => SUBCLASS : 3.1.1
1iof_A_18 - HE => SUBCLASS : 3.8.1

Loops in ArchDB-EC clusters

1iof_A_47 - HE => SUBCLASS : 3.1.1

Loops not clustered in ArchDB

1iof_A_76 - AR
1iof_A_76 - AR
1iof_A_63 - AR
1iof_A_2 - EH
1iof_A_164 - EH
1iof_A_34 - EH
1iof_A_30 - HA
1iof_A_81 - HA
1iof_A_30 - HA
1iof_A_81 - HA
1iof_A_141 - HE
1iof_A_171 - HH

1iof A - percentage of sequence identity: 100
1iof B - percentage of sequence identity: 100
1iof C - percentage of sequence identity: 100
1iof D - percentage of sequence identity: 100
1ioi A - percentage of sequence identity: 99
1ioi B - percentage of sequence identity: 99
1ioi C - percentage of sequence identity: 99
1ioi D - percentage of sequence identity: 99