PDB: 1qqr Compound: streptokinase domain b Classification: HYDROLASE ACTIVATOR Entry date in PDB: 1999-06-17 Resolution [Å]: 2.30 R-Factor: 0.197

CHAIN: A SWISS-PROT/TREMBL: P00779    KEYWORD: 3D-structure    Plasminogen activation    Signal    Virulence    SCOP: d.15.5.1 Alpha and beta proteins (a+b)    beta-Grasp (ubiquitin-like)    Staphylokinase/streptokinase    Staphylokinase/streptokinase    Streptokinase    Streptococcus equisimilis GO:  plasminogen activator activity    protein binding    CHAIN: B SWISS-PROT/TREMBL: P00779    KEYWORD: 3D-structure    Plasminogen activation    Signal    Virulence    SCOP: d.15.5.1 Alpha and beta proteins (a+b)    beta-Grasp (ubiquitin-like)    Staphylokinase/streptokinase    Staphylokinase/streptokinase    Streptokinase    Streptococcus equisimilis GO:  plasminogen activator activity    protein binding    CHAIN: C SWISS-PROT/TREMBL: P00779    KEYWORD: 3D-structure    Plasminogen activation    Signal    Virulence    SCOP: d.15.5.1 Alpha and beta proteins (a+b)    beta-Grasp (ubiquitin-like)    Staphylokinase/streptokinase    Staphylokinase/streptokinase    Streptokinase    Streptococcus equisimilis GO:  plasminogen activator activity    protein binding    CHAIN: D SWISS-PROT/TREMBL: P00779    KEYWORD: 3D-structure    Plasminogen activation    Signal    Virulence    SCOP: d.15.5.1 Alpha and beta proteins (a+b)    beta-Grasp (ubiquitin-like)    Staphylokinase/streptokinase    Staphylokinase/streptokinase    Streptokinase    Streptococcus equisimilis GO:  plasminogen activator activity    protein binding

Image Source: PDB

Loops in ArchDB40 clusters

1qqr_A_252 - HA => SUBCLASS : 4.1.2
1qqr_A_252 - HA => SUBCLASS : 6.1.1
1qqr_A_183 - AR => SUBCLASS : 3.3.1
1qqr_A_233 - AR => SUBCLASS : 3.14.1
1qqr_A_183 - AR => SUBCLASS : 4.1.2
1qqr_A_242 - AR => SUBCLASS : 6.1.2
1qqr_A_233 - AR => SUBCLASS : 6.12.1

Loops in ArchDB95 clusters

1qqr_A_183 - AR => SUBCLASS : 2.3.1
1qqr_A_183 - AR => SUBCLASS : 3.3.1
1qqr_A_233 - AR => SUBCLASS : 3.10.1
1qqr_A_183 - AR => SUBCLASS : 4.1.1
1qqr_A_242 - AR => SUBCLASS : 6.22.1
1qqr_A_252 - HA => SUBCLASS : 4.1.1
1qqr_A_252 - HA => SUBCLASS : 4.1.2

Loops not clustered in ArchDB

1qqr_A_261 - AR
1qqr_A_193 - EH
1qqr_A_158 - HA
1qqr_A_214 - HA
1qqr_A_196 - HE

1bml C - percentage of sequence identity: 97
1bml D - percentage of sequence identity: 97
1c4p A - percentage of sequence identity: 97
1c4p B - percentage of sequence identity: 97
1c4p C - percentage of sequence identity: 97
1c4p D - percentage of sequence identity: 97
1qqr A - percentage of sequence identity: 100
1qqr B - percentage of sequence identity: 100
1qqr C - percentage of sequence identity: 100
1qqr D - percentage of sequence identity: 100