Structure of PDB 8b5d Chain B Binding Site BS01

Receptor Information

>8b5d Chain B (length=223) Species: 1358 (Lactococcus lactis)

TTVKIASDSSYAPFEFQNGQKKWVGIDVDIMQEVAKINDWKLEMSYPGFD
AALQNLKAGQVDGIIAGMTITDERKETFDFSNPYYTSALTIATTKDSKLS
DYSDLKGKAVGAKNGTAAQTWLQENQKKYGYTIKTYSDGVHMFAALSSGN
IAGAMDDVPVISYAMKQGQDLAMNFPSISLPGGYGFAVMKGKNSTLVDGF
NKALAEMKSNGDYDKILKKYGIT

Ligand information

• Ligand ID: GLN
• InChI: InChI=1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
• InChIKey: ZDXPYRJPNDTMRX-VKHMYHEASA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: C(CC(=O)N)C(C(=O)O)N
  OpenEye OEToolkits 1.5.0: C(CC(=O)N)[C@@H](C(=O)O)N
  ACDLabs 10.04: O=C(N)CCC(N)C(=O)O
  CACTVS 3.341: N[CH](CCC(N)=O)C(O)=O
  CACTVS 3.341: N[C@@H](CCC(N)=O)C(O)=O
• Formula: C5 H10 N2 O3
• Name: GLUTAMINE
• ChEMBL: CHEMBL930
• DrugBank: DB00130
• ZINC: ZINC000001532526
• PDB chain: 8b5d Chain B Residue 404

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8b5d Exploring the ligand binding and conformational dynamics of receptor domain 1 of the ABC transporter GlnPQ
• Resolution: 2.0 Å
• Binding residue (original residue number in PDB): Y38 F76 A93 G94 M95 T96 R101 K140 T143 A144 D184
• Binding residue (residue number reindexed from 1): Y11 F49 A66 G67 M68 T69 R74 K113 T116 A117 D157
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0015276 ligand-gated monoatomic ion channel activity

Cellular Component

• GO:0016020 membrane

External links

• PDB: RCSB:8b5d, PDBe:8b5d, PDBj:8b5d
• PDBsum: 8b5d
• PubMed: 39090964
• UniProt: A0A2X0R690