Structure of PDB 2dcj Chain A Binding Site BS01

Receptor Information

>2dcj Chain A (length=327) Species: 98930 (Bacillus sp. 41M-1)

AITSNEIGTHDGYDYEFWKDSGGSGSMTLNSGGTFSAQWSNVNNILFRKG
KKFDETQTHQQIGNMSINYGATYNPNGNSYLTVYGWTVDPLVEFYIVDSW
GTWRPPGGTPKGTINVDGGTYQIYETTRYNQPSIKGTATFQQYWSVRTSK
RTSGTISVSEHFRAWESLGMNMGNMYEVALTVEGYQSSGSANVYSNTLTI
GGQSGGEQATRVEAESMTKGGPYTSNITSPFNGVALYANGDNVSFNHSFT
KANSSFSLRGASNNSNMARVDLRIGGQNRGTFYFGDQYPAVYTINNINHG
IGNQLVELIVTADDGTWDAYLDYLEIR

Ligand information

• Ligand ID: CA
• InChI: InChI=1S/Ca/q+2
• InChIKey: BHPQYMZQTOCNFJ-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Ca++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Ca+2]
• Formula: Ca
• Name: CALCIUM ION
• DrugBank: DB14577
• PDB chain: 2dcj Chain A Residue 1001

Receptor-Ligand Complex Structure

Structure summary

• PDB: 2dcj A two-domain structure of alkaliphilic XynJ from Bacillus sp. 41M-1
• Resolution: 2.24 Å
• Binding residue (original residue number in PDB): E213 E215 N232 D322
• Binding residue (residue number reindexed from 1): E213 E215 N232 D322
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): N44 Y84 E93 Y95 E183
• Catalytic site (residue number reindexed from 1): N44 Y84 E93 Y95 E183
• Enzyme Commision number: 3.2.1.8: endo-1,4-beta-xylanase.

Gene Ontology

Molecular Function

• GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
• GO:0030246 carbohydrate binding

Biological Process

• GO:0005975 carbohydrate metabolic process

External links

• PDB: RCSB:2dcj, PDBe:2dcj, PDBj:2dcj
• PDBsum: 2dcj
• UniProt: Q9RC94