Structure of PDB 6exw Chain A Binding Site BS03

Receptor Information
>6exw Chain A (length=98) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCC
DGGLRCWESGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRYPHLLE
Ligand information
Ligand IDC3K
InChIInChI=1S/C25H35N5O4/c1-4-21(31)27-15-18-10-11-19-12-13-20(24(33)28-14-17-8-6-5-7-9-17)30(19)25(34)22(18)29-23(32)16(2)26-3/h5-9,12-13,16,18-20,22,26H,4,10-11,14-15H2,1-3H3,(H,27,31)(H,28,33)(H,29,32)/t16-,18+,19-,20-,22-/m0/s1
InChIKeyJUEBKGOOCOQQTH-ZFVOUSBOSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CCC(=O)NC[CH]1CC[CH]2C=C[CH](N2C(=O)[CH]1NC(=O)[CH](C)NC)C(=O)NCc3ccccc3
CACTVS 3.385
OpenEye OEToolkits 2.0.6
CCC(=O)NC[C@H]1CC[C@H]2C=C[C@H](N2C(=O)[C@H]1NC(=O)[C@H](C)NC)C(=O)NCc3ccccc3
OpenEye OEToolkits 2.0.6CCC(=O)NCC1CCC2C=CC(N2C(=O)C1NC(=O)C(C)NC)C(=O)NCc3ccccc3
FormulaC25 H35 N5 O4
Name(3~{S},6~{S},7~{R},9~{a}~{S})-6-[[(2~{S})-2-(methylamino)propanoyl]amino]-5-oxidanylidene-~{N}-(phenylmethyl)-7-[(propanoylamino)methyl]-3,6,7,8,9,9~{a}-hexahydropyrrolo[1,2-a]azepine-3-carboxamide
ChEMBL
DrugBank
ZINC
PDB chain6exw Chain C Residue 602 [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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PDB6exw Structure-based design and molecular profiling of Smac-mimetics selective for cellular IAPs.
Resolution2.2 Å
Binding residue
(original residue number in PDB)
D297 G306 L307 R308 C309 W310 E311 D314 E319 W323
Binding residue
(residue number reindexed from 1)
D44 G53 L54 R55 C56 W57 E58 D61 E66 W70
Annotation score1
Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
External links
PDB RCSB:6exw, PDBe:6exw, PDBj:6exw
PDBsum6exw
PubMed30055105
UniProtQ13490|BIRC2_HUMAN Baculoviral IAP repeat-containing protein 2 (Gene Name=BIRC2)

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