Structure of PDB 7rib Chain C Binding Site BS02

Receptor Information

>7rib Chain C (length=121) Species: 373036 (Griffithsia sp. Q66D336)

GLTHRKFGGSGGSPFSGLSSIAVRSGSFLDAIIIDGVHHGGSGGNLSPTF
TFGSGEYISNMTIRSGDFIDNISFETNMGRRFGPYGGSGGSANTLSNVKV
IQINGSAGDFLDSLDIYYEQY

Ligand information

• Ligand ID: MAN
• InChI: InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5+,6+/m1/s1
• InChIKey: WQZGKKKJIJFFOK-PQMKYFCFSA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: C(C1C(C(C(C(O1)O)O)O)O)O
  CACTVS 3.341: OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
  CACTVS 3.341: OC[C@H]1O[C@H](O)[C@@H](O)[C@@H](O)[C@@H]1O
  OpenEye OEToolkits 1.5.0: C([C@@H]1[C@H]([C@@H]([C@@H]([C@H](O1)O)O)O)O)O
  ACDLabs 10.04: OC1C(O)C(OC(O)C1O)CO
• Formula: C6 H12 O6
• Name: alpha-D-mannopyranose;
  alpha-D-mannose;
  D-mannose;
  mannose
• ChEMBL: CHEMBL365590
• ZINC: ZINC000003860903
• PDB chain: 7rib Chain C Residue 202

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7rib C 3 -Symmetric Aromatic Core of Griffithsin Is Essential for Potent Anti-HIV Activity.
• Resolution: 2.1 Å
• Binding residue (original residue number in PDB): G26 S27 F28 D30 G44
• Binding residue (residue number reindexed from 1): G26 S27 F28 D30 G44
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0005515 protein binding
• GO:0005536 D-glucose binding
• GO:0005537 D-mannose binding
• GO:0030246 carbohydrate binding
• GO:0042802 identical protein binding
• GO:0046871 N-acetylgalactosamine binding

Biological Process

• GO:0008150 biological_process

External links

• PDB: RCSB:7rib, PDBe:7rib, PDBj:7rib
• PDBsum: 7rib
• PubMed: 35537058
• UniProt: P84801|GRFIN_GRISQ Griffithsin