Structure of PDB 1dq9 Chain B Binding Site BS02

Receptor Information
>1dq9 Chain B (length=405) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KFLSDAEIIQLVNAKHIPAYKLETLIETHERGVSIRRQLLSKKLSEPSSL
QYLPYRDYNYSLVMGACCENVIGYMPIPVGVAGPLCLDEKEFQVPMATTE
GCLVASTNRGCRAIGLGGGASSRVLADGMTRGPVVRLPRACDSAEVKAWL
ETSEGFAVIKEAFDSTSRFARLQKLHTSIAGRNLYIRFQSRSGDAMGMNM
ISKGTEKALSKLHEYFPEMQILAVSGNYCTDKKPAAINWIEGRGKSVVCE
AVIPAKVVREVLKTTTEAMIEVNINKNLVGSAMAGSIGGYNAHAANIVTA
IYIACGQDAAQNVGSSNCITLMEASGPTNEDLYISCTMPSIEIGTVGGGT
NLLPQQACLQMLGVQGACKDNPGENARQLARIVCGTVMAGELSLMAALAA
GHLVK
Ligand information
Ligand IDHMG
InChIInChI=1S/C27H44N7O20P3S/c1-26(2,21(40)24(41)30-5-4-15(35)29-6-7-58-17(38)9-27(3,42)8-16(36)37)11-51-57(48,49)54-56(46,47)50-10-14-20(53-55(43,44)45)19(39)25(52-14)34-13-33-18-22(28)31-12-32-23(18)34/h12-14,19-21,25,39-40,42H,4-11H2,1-3H3,(H,29,35)(H,30,41)(H,36,37)(H,46,47)(H,48,49)(H2,28,31,32)(H2,43,44,45)/p-5/t14-,19-,20-,21+,25-,27+/m1/s1
InChIKeyCABVTRNMFUVUDM-VRHQGPGLSA-I
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.5C[C@](CC(=O)[O-])(CC(=O)SCCNC(=O)CCNC(=O)[C@@H](C(C)(C)COP(=O)([O-])OP(=O)([O-])OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)([O-])[O-])O)O
CACTVS 3.385C[C@](O)(CC([O-])=O)CC(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)CO[P]([O-])(=O)O[P]([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O[P]([O-])([O-])=O)n2cnc3c(N)ncnc23
CACTVS 3.385C[C](O)(CC([O-])=O)CC(=O)SCCNC(=O)CCNC(=O)[CH](O)C(C)(C)CO[P]([O-])(=O)O[P]([O-])(=O)OC[CH]1O[CH]([CH](O)[CH]1O[P]([O-])([O-])=O)n2cnc3c(N)ncnc23
ACDLabs 12.01[O-]C(=O)CC(O)(C)CC(=O)SCCNC(=O)CCNC(=O)C(O)C(C)(C)COP([O-])(=O)OP([O-])(=O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3OP([O-])([O-])=O
OpenEye OEToolkits 1.7.5CC(C)(COP(=O)([O-])OP(=O)([O-])OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)OP(=O)([O-])[O-])C(C(=O)NCCC(=O)NCCSC(=O)CC(C)(CC(=O)[O-])O)O
FormulaC27 H39 N7 O20 P3 S
Name3-HYDROXY-3-METHYLGLUTARYL-COENZYME A;
(S)-HMG-COA
ChEMBL
DrugBankDB03169
ZINC
PDB chain1dq9 Chain B Residue 102 [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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PDB1dq9 Crystal structure of the catalytic portion of human HMG-CoA reductase: insights into regulation of activity and catalysis.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		E559 A564 S565 N567 R568 R571 K722 K735 L853
Binding residue
(residue number reindexed from 1)		E100 A105 S106 N108 R109 R112 K263 K276 L394
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) E559 K691 D767
Catalytic site (residue number reindexed from 1) E100 K232 D308
Enzyme Commision number 1.1.1.34: hydroxymethylglutaryl-CoA reductase (NADPH).
Gene Ontology
Molecular Function
GO:0004420 hydroxymethylglutaryl-CoA reductase (NADPH) activity
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
GO:0050661 NADP binding
Biological Process
GO:0008299 isoprenoid biosynthetic process
GO:0015936 coenzyme A metabolic process
Cellular Component
GO:0005789 endoplasmic reticulum membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1dq9, PDBe:1dq9, PDBj:1dq9
PDBsum1dq9
PubMed10698924
UniProtP04035|HMDH_HUMAN 3-hydroxy-3-methylglutaryl-coenzyme A reductase (Gene Name=HMGCR)

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