Structure of PDB 7vu0 Chain B Binding Site BS15

Receptor Information

>7vu0 Chain B (length=435) Species: 83333 (Escherichia coli K-12)

GFIDDSTLTGGIYYWQRERDRKDVTDGDKYKTNLSHSTWNANLDFQSGYA
ADMFGLDIAAFTAIEMAENGDSSHPNEIAFSKSNKAYDEDWSGDKSGISL
YKAAAKFKYGPVWARAGYIQPTGQTLLAPHWSFMPGTYQGAEAGANFDYG
DAGALSFSYMWTNEYKAPWHLEMDEFYQNDKTTKVDYLHSFGAKYDFKNN
FVLEAAFGQAEGYIDQYFAKASYKFDIAGSPLTTSYQFYGTRDKVDDRSV
NDLYDGTAWLQALTFGYRAADVVDLRLEGTWVKADGQQGYFLQRMTPTYA
SSNGRLDIWWDNRSDFNANGEKAVFFGAMYDLKNWNLPGFAIGASYVYAW
DAKPATWQSNPDAYYDKNRTIEESAYSLDAVYTIQDGRAKGTMFKLHFTE
YDNHSDIPSWGGGYGNIFQDERDVKFMVIAPFTIF

Ligand information

• Ligand ID: MG
• InChI: InChI=1S/Mg/q+2
• InChIKey: JLVVSXFLKOJNIY-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mg+2]
  CACTVS 3.341: [Mg++]
• Formula: Mg
• Name: MAGNESIUM ION
• DrugBank: DB01378
• PDB chain: 7vu0 Chain B Residue 532

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7vu0 Chitoporin from Escherichia coli
• Resolution: 1.85 Å
• Binding residue (original residue number in PDB): S231 R269 D272
• Binding residue (residue number reindexed from 1): S230 R268 D271
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0015267 channel activity
• GO:0015288 porin activity

Biological Process

• GO:0006811 monoatomic ion transport
• GO:0015772 oligosaccharide transport
• GO:0015774 polysaccharide transport
• GO:0052778 diacetylchitobiose metabolic process
• GO:0055085 transmembrane transport

Cellular Component

• GO:0009279 cell outer membrane
• GO:0016020 membrane
• GO:0046930 pore complex

External links

• PDB: RCSB:7vu0, PDBe:7vu0, PDBj:7vu0
• PDBsum: 7vu0
• UniProt: P75733|CHIP_ECOLI Chitoporin (Gene Name=chiP)