Structure of PDB 2e3q Chain A Binding Site BS01

Receptor Information
>2e3q Chain A (length=235) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
THRFVQKVEEMVQNHMTYSLQDVGGDANWQLVVEEGEMKVYRREVEENGI
VLDPLKATHAVKGVTGHEVCNYFWNVDVRNDWETTIENFHVVETLADNAI
IIYQTHKRVWPASQRDVLYLSVIRKIPALTENDPETWIVCNFSVDHDSAP
LNNRCVRAKINVAMICQTLVSPPEGNQEISRDNILCKITYVANVNPGGWA
PASVLRAVAKREYPKFLKRFTSYVQEKTAGKPILF
Ligand information
Ligand ID18C
InChIInChI=1S/C36H71NO3/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-36(40)37-34(33-38)35(39)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h29,31,34-35,38-39H,3-28,30,32-33H2,1-2H3,(H,37,40)/b31-29+/t34-,35+/m0/s1
InChIKeyVODZWWMEJITOND-NXCSZAMKSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)\C=C\CCCCCCCCCCCCC
ACDLabs 10.04O=C(NC(CO)C(O)/C=C/CCCCCCCCCCCCC)CCCCCCCCCCCCCCCCC
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCCCC(=O)NC(CO)C(C=CCCCCCCCCCCCCC)O
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@@H](\C=C\CCCCCCCCCCCCC)O
CACTVS 3.341CCCCCCCCCCCCCCCCCC(=O)N[CH](CO)[CH](O)C=CCCCCCCCCCCCCC
FormulaC36 H71 N O3
NameN-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)STEARAMIDE;
C18-CERAMIDE;
N-STEAROYL-D-ERYTHRO-SPHINGOSINE;
(2S,3R,4E)-2-STEAROYLAMINOOCTADEC-4-ENE-1,3-DIOL;
(2S,3R,4E)-2-STEAROYLAMINO-1,3-OCTADEC-4-ENEDIOL
ChEMBL
DrugBank
ZINCZINC000016051949
PDB chain2e3q Chain A Residue 600 [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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PDB2e3q Structural basis for specific lipid recognition by CERT responsible for nonvesicular trafficking of ceramide.
Resolution2.08 Å
Binding residue
(original residue number in PDB)
R442 E446 H469 V472 Y553 P559 L568 V571 A572 Y576 F579
Binding residue
(residue number reindexed from 1)
R79 E83 H106 V109 Y190 P196 L205 V208 A209 Y213 F216
Annotation score5
Enzymatic activity
Enzyme Commision number ?
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:2e3q, PDBe:2e3q, PDBj:2e3q
PDBsum2e3q
PubMed18184806
UniProtQ9Y5P4|CERT_HUMAN Ceramide transfer protein (Gene Name=CERT1)

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