PDB: 1bk1 Compound: endo-1,4-b-xylanase c Classification: HYDROLASE Entry date in PDB: 1999-01-13 Resolution [Å]: 2.00 R-Factor: 0.194

CHAIN: - SWISS-PROT/TREMBL: P33557    KEYWORD: 3D-structure    Glycosidase    Hydrolase    Signal    Xylan degradation    EC: 3.2.1.8 SCOP: b.29.1.11 All beta proteins    Concanavalin A-like lectins/glucanases    Concanavalin A-like lectins/glucanases    Xylanase/endoglucanase 11/12    Xylanase II    Aspergillus kawachii GO:  hydrolase activity, hydrolyzing O-glycosyl compounds    carbohydrate metabolism

Image Source: PDB

Loops in ArchDB40 clusters

1bk1_*_16 - HA => SUBCLASS : 4.1.7
1bk1_*_65 - HA => SUBCLASS : 4.21.1
1bk1_*_140 - EH => SUBCLASS : 1.1.15
1bk1_*_123 - AR => SUBCLASS : 6.3.1

Loops in ArchDB95 clusters

1bk1_*_123 - AR => SUBCLASS : 5.3.1
1bk1_*_16 - HA => SUBCLASS : 4.1.8
1bk1_*_65 - HA => SUBCLASS : 4.10.1

Loops in ArchDB-EC clusters

1bk1_*_16 - HA => SUBCLASS : 4.1.4

Loops not clustered in ArchDB

1bk1_*_162 - AR
1bk1_*_52 - AR
1bk1_*_38 - AR
1bk1_*_25 - AR
1bk1_*_6 - AR
1bk1_*_162 - AR
1bk1_*_78 - AR
1bk1_*_123 - AR
1bk1_*_78 - AR
1bk1_*_52 - AR
1bk1_*_38 - AR
1bk1_*_25 - AR
1bk1_*_6 - AR
1bk1_*_96 - HA
1bk1_*_106 - HA
1bk1_*_65 - HA
1bk1_*_16 - HA
1bk1_*_106 - HA
1bk1_*_96 - HA
1bk1_*_145 - HE

1t6g C - percentage of sequence identity: 100
1t6g D - percentage of sequence identity: 100
1ukr A - percentage of sequence identity: 98
1ukr B - percentage of sequence identity: 98
1ukr C - percentage of sequence identity: 98
1ukr D - percentage of sequence identity: 98