Structure of PDB 1rx0 Chain C Binding Site BS02

Receptor Information
>1rx0 Chain C (length=383) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SCIDPSMGLNEEQKEFQKVAFDFAAREMAPNMAEWDQKELFPVDVMRKAA
QLGFGGVYIQTDVGGSGLSRLDTSVIFEALATGCTSTTAYISIHNMCAWM
IDSFGNEEQRHKFCPPLCTMEKFASYCLTEPGSGSDAASLLTSAKKQGDH
YILNGSKAFISGAGESDIYVVMCRTGGPGPKGISCIVVEKGTPGLSFGKK
EKKVGWNSQPTRAVIFEDCAVPVANRIGSEGQGFLIAVRGLNGGRINIAS
CSLGAAHASVILTRDHLNVRKQFGEPLASNQYLQFTLADMATRLVAARLM
VRNAAVALQEERKDAVALCSMAKLFATDECFAICNQALQMHGGYGYLKDY
AVQQYVRDSRVHQILEGSNEVMRILISRSLLQE
Ligand information
Ligand IDFAD
InChIInChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyVWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
FormulaC27 H33 N9 O15 P2
NameFLAVIN-ADENINE DINUCLEOTIDE
ChEMBLCHEMBL1232653
DrugBankDB03147
ZINCZINC000008215434
PDB chain1rx0 Chain C Residue 399 [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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PDB1rx0 Structures of Isobutyryl-CoA Dehydrogenase and Enzyme-Product Complex: COMPARISON WITH ISOVALERYL- AND SHORT-CHAIN ACYL-COA DEHYDROGENASES.
Resolution1.77 Å
Binding residue
(original residue number in PDB)		Y136 L138 T139 G144 S145 F169 I170 S171 L375 S378 E380
Binding residue
(residue number reindexed from 1)		Y126 L128 T129 G134 S135 F159 I160 S161 L365 S368 E370
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) L138 T139 G254 E376 R388
Catalytic site (residue number reindexed from 1) L128 T129 G244 E366 R378
Enzyme Commision number 1.3.8.5: short-chain 2-methylacyl-CoA dehydrogenase.
Gene Ontology
Molecular Function
GO:0003995 acyl-CoA dehydrogenase activity
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0016627 oxidoreductase activity, acting on the CH-CH group of donors
GO:0050660 flavin adenine dinucleotide binding
Biological Process
GO:0006574 valine catabolic process
GO:0006629 lipid metabolic process
GO:0009083 branched-chain amino acid catabolic process
Cellular Component
GO:0005739 mitochondrion
GO:0005759 mitochondrial matrix

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1rx0, PDBe:1rx0, PDBj:1rx0
PDBsum1rx0
PubMed14752098
UniProtQ9UKU7|ACAD8_HUMAN Isobutyryl-CoA dehydrogenase, mitochondrial (Gene Name=ACAD8)

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