Structure of PDB 3p7g Chain A Binding Site BS02

Receptor Information

>3p7g Chain A (length=135) Species: 9606 (Homo sapiens)

GWKYFKGNFYYFSLIPKTWYSAEQFCVSRNSHLTSVTSESEQEFLYKTAG
GLIYWIGLTKAGMEGDWSWVDDTPFNKVQSVRFWIPGEPNNAGNNEHCGN
IKAPSLQAWNDAPCDKTFLFICKRPYVPSEPSAWS

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: 3p7g Chain A Residue 339

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3p7g The carbohydrate recognition domain of Langerin reveals high structural similarity with the one of DC-SIGN but an additional, calcium-independent sugar-binding site.
• Resolution: 1.5 Å
• Binding residue (original residue number in PDB): E285 N287 E293 N307
• Binding residue (residue number reindexed from 1): E88 N90 E96 N110
• Annotation score: 4

External links

• PDB: RCSB:3p7g, PDBe:3p7g, PDBj:3p7g
• PDBsum: 3p7g
• PubMed: 18061677
• UniProt: Q9UJ71|CLC4K_HUMAN C-type lectin domain family 4 member K (Gene Name=CD207)