Structure of PDB 2vzq Chain B Binding Site BS01

Receptor Information

>2vzq Chain B (length=126) Species: 31958 (Amycolatopsis orientalis)

DPVDYQAEDATIVQGAVESNHAGYTGTGFVNYDNVAGSSVEWTVTVPSAG
TYDVVVRYANGTTTSRPLDFSVNGSISASGVAFGSTGTWPAWTTKTVRVT
LAAGVNKIKAVATTANGGPNVDKITL

Ligand information

• Ligand ID: AQA
• InChI: InChI=1S/C6H8O6/c7-2-1-3(5(9)10)12-6(11)4(2)8/h1-2,4,6-8,11H,(H,9,10)/t2-,4+,6-/m0/s1
• InChIKey: IAKKJSVSFCTLRY-DJSBZWDSSA-N
• SMILES:
  OpenEye OEToolkits 2.0.7: C1=C(OC(C(C1O)O)O)C(=O)O
  OpenEye OEToolkits 2.0.7: C1=C(O[C@@H]([C@@H]([C@H]1O)O)O)C(=O)O
  ACDLabs 12.01: O=C(O)C=1OC(C(C(C=1)O)O)O
  CACTVS 3.385: O[CH]1OC(=C[CH](O)[CH]1O)C(O)=O
  CACTVS 3.385: O[C@H]1OC(=C[C@H](O)[C@H]1O)C(O)=O
• Formula: C6 H8 O6
• Name: 4-deoxy-beta-L-threo-hex-4-enopyranuronic acid;
  4-deoxy-beta-L-threo-hex-4-enuronic acid;
  4-deoxy-L-threo-hex-4-enuronic acid;
  4-deoxy-threo-hex-4-enuronic acid
• PDB chain: 2vzq Chain D Residue 2

Receptor-Ligand Complex Structure

Structure summary

• PDB: 2vzq Evidence that Family 35 Carbohydrate Binding Modules Display Conserved Specificity But Divergent Function.
• Resolution: 1.7 Å
• Binding residue (original residue number in PDB): H22 N32 N35 R67 W90 N121
• Binding residue (residue number reindexed from 1): H21 N31 N34 R66 W89 N120
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 3.2.1.165: exo-1,4-beta-D-glucosaminidase.

Gene Ontology

Molecular Function

• GO:0030246 carbohydrate binding

External links

• PDB: RCSB:2vzq, PDBe:2vzq, PDBj:2vzq
• PDBsum: 2vzq
• PubMed: 19218457
• UniProt: Q56F26|EBDG_AMYOR Exo-beta-D-glucosaminidase (Gene Name=csxA)