Structure of PDB 1bfc Chain A Binding Site BS02

Receptor Information
>1bfc Chain A (length=124) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKRLYCKNGGFFLRIHPDGRVDGVREKSDPHIKLQLQAEERGVVSIKGVS
ANRYLAMKEDGRLLASKSVTDECFFFERLESNNYNTYRSRKYTSWYVALK
RTGQYKLGSKTGPGQKAILFLPMS
Ligand information
Ligand IDIDS
InChIInChI=1S/C6H10O10S/c7-1-2(8)4(16-17(12,13)14)6(11)15-3(1)5(9)10/h1-4,6-8,11H,(H,9,10)(H,12,13,14)/t1-,2-,3+,4+,6+/m0/s1
InChIKeyCOJBCAMFZDFGFK-VCSGLWQLSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1(C(C(OC(C1OS(=O)(=O)O)O)C(=O)O)O)O
OpenEye OEToolkits 1.5.0[C@@H]1([C@@H]([C@@H](O[C@H]([C@@H]1OS(=O)(=O)O)O)C(=O)O)O)O
CACTVS 3.341O[CH]1O[CH]([CH](O)[CH](O)[CH]1O[S](O)(=O)=O)C(O)=O
CACTVS 3.341O[C@@H]1O[C@H]([C@@H](O)[C@H](O)[C@H]1O[S](O)(=O)=O)C(O)=O
ACDLabs 10.04O=S(=O)(OC1C(O)C(O)C(OC1O)C(=O)O)O
FormulaC6 H10 O10 S
Name2-O-sulfo-alpha-L-idopyranuronic acid;
O2-SULFO-GLUCURONIC ACID;
2-O-sulfo-alpha-L-iduronic acid;
2-O-sulfo-L-iduronic acid;
2-O-sulfo-iduronic acid
ChEMBL
DrugBankDB02264
ZINCZINC000004096028
PDB chain1bfc Chain B Residue 4 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1bfc Heparin structure and interactions with basic fibroblast growth factor.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		N28 Q135 K136 A137
Binding residue
(residue number reindexed from 1)		N8 Q115 K116 A117
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008083 growth factor activity

View graph for
Molecular Function
External links
PDB RCSB:1bfc, PDBe:1bfc, PDBj:1bfc
PDBsum1bfc
PubMed8599088
UniProtP09038|FGF2_HUMAN Fibroblast growth factor 2 (Gene Name=FGF2)

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