PDB: 1df9 Compound: nonstructural protein 1 Classification: VIRUS/VIRAL PROTEIN/INHIBITOR Entry date in PDB: 2000-08-23 Resolution [Å]: 2.10 R-Factor: 0.199

CHAIN: C SWISS-PROT/TREMBL: P01062    KEYWORD: 3D-structure    Serine protease inhibitor    SCOP: g.3.13.1 Small proteins    Knottins (small inhibitors, toxins, lectins)    Bowman-Birk inhibitor, BBI    Bowman-Birk inhibitor, BBI    Bowman-Birk inhibitor, BBI    Mung bean (Vigna radiata) GO:  extracellular region    serine-type endopeptidase inhibitor activity

Image Source: PDB

Loops in ArchDB40 clusters

1df9_A_39 - HA => SUBCLASS : 2.1.1
1df9_A_117 - HA => SUBCLASS : 2.5.2
1df9_A_162 - EH => SUBCLASS : 0.1.5
1df9_A_45 - EH => SUBCLASS : 1.1.1

Loops in ArchDB95 clusters

1df9_A_45 - EH => SUBCLASS : 1.1.1
1df9_A_45 - EH => SUBCLASS : 1.1.2
1df9_A_39 - HA => SUBCLASS : 2.1.1
1df9_A_117 - HA => SUBCLASS : 3.11.1

Loops in ArchDB-EC clusters

1df9_A_39 - HA => SUBCLASS : 2.1.1

Loops not clustered in ArchDB

1df9_A_95 - AR
1df9_A_122 - AR
1df9_A_122 - AR
1df9_A_95 - AR
1df9_A_146 - HA
1df9_A_138 - HA
1df9_A_117 - HA
1df9_A_39 - HA
1df9_C_543 - HA
1df9_A_146 - HA
1df9_A_138 - HA
1df9_A_50 - HE
1df9_A_10 - HE

1bef A - percentage of sequence identity: 100
1d6r I - percentage of sequence identity: 67
1df9 A - percentage of sequence identity: 100
1df9 B - percentage of sequence identity: 100
1h34 A - percentage of sequence identity: 68
1pi2 - - percentage of sequence identity: 72