Structure of PDB 4c4n Chain A Binding Site BS02

Receptor Information
>4c4n Chain A (length=151) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTPLAYKQFIPNVAEKTLGASGRYEGKITRNSERFKELTPNYNPDIIFKD
EENTGADRLMTQRCKDKLNALAISVMNQWPGVKLRVTEGWDEDGHHSEES
LHYEGRAVDITTSDRDRSKYGMLARLAVEAGFDWVYYESKAHIHCSVKAE
N
Ligand information
Ligand IDSGN
InChIInChI=1S/C6H13NO11S2/c8-4-2(1-17-20(14,15)16)18-6(10)3(5(4)9)7-19(11,12)13/h2-10H,1H2,(H,11,12,13)(H,14,15,16)/t2-,3-,4-,5-,6+/m1/s1
InChIKeyDQTRACMFIGDHSN-UKFBFLRUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)NS(=O)(=O)O)O)O)OS(=O)(=O)O
CACTVS 3.341O[CH]1O[CH](CO[S](O)(=O)=O)[CH](O)[CH](O)[CH]1N[S](O)(=O)=O
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)NS(=O)(=O)O)O)O)OS(=O)(=O)O
ACDLabs 10.04O=S(=O)(O)OCC1OC(O)C(NS(=O)(=O)O)C(O)C1O
CACTVS 3.341O[C@H]1O[C@H](CO[S](O)(=O)=O)[C@@H](O)[C@H](O)[C@H]1N[S](O)(=O)=O
FormulaC6 H13 N O11 S2
Name2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose;
N,O6-DISULFO-GLUCOSAMINE;
6-O-sulfo-N-sulfo-alpha-D-glucosamine;
2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucose;
2-deoxy-6-O-sulfo-2-(sulfoamino)-D-glucose;
2-deoxy-6-O-sulfo-2-(sulfoamino)-glucose
ChEMBL
DrugBankDB03959
ZINC
PDB chain4c4n Chain C Residue 6 [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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PDB4c4n Structural Insights Into Proteoglycan-Shaped Hedgehog Signaling.
Resolution2.36 Å
Binding residue
(original residue number in PDB)
K88 R124
Binding residue
(residue number reindexed from 1)
K49 R85
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=6.10,Kd=0.8uM
Enzymatic activity
Enzyme Commision number 3.1.-.-
Gene Ontology
Biological Process
GO:0007267 cell-cell signaling
GO:0007275 multicellular organism development

View graph for
Biological Process
External links
PDB RCSB:4c4n, PDBe:4c4n, PDBj:4c4n
PDBsum4c4n
PubMed24062467
UniProtQ62226|SHH_MOUSE Sonic hedgehog protein (Gene Name=Shh)

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