Structure of PDB 7pt2 Chain B Binding Site BS04

Receptor Information
>7pt2 Chain B (length=572) Species: 1120948 (Actinomycetospora chiangmaiensis DSM 45062) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RQSVPVASLVAEFLQEHGVDRVFGLQGGHIQPIWDQLARRGVRIVDVRDE
GSAVHMAHAHTELTGQTAVAMVTAGPGVTNTVTAVANASVSRIPLLVIGG
CPPIPQSNMGPLQDIPHTAILEPITRLARTLRSADQVLREFDEAWARASG
DRGEPGPVYLEIPTDVLRRDVPPALQMREHLRAKPKRRPQPHPDDVAAVA
DLIRAAEKPAIISGRGARTTDGTDLVRLLDASGAAYLDTQESRGLVPDSH
PAAVGSARSAVMRDTDLLITVGRQLDYQLGMGSPAVFPHAKVVRIADTAS
ELIDNRRGEVEILAEPGAALAAIADALKDHTPDTSWRDELKAKHRKRAED
YRQALHSTENGADGHIHPNRIFGALDALDGDVLDLGETIMIADGGDLLSF
GRLGITKARRYLDAGAFGCLGVATPFAIGAALAYPDRPVVAVTGDGAFGI
TATEIDTAVRHDAKIVVIVSNNRAWNIQRYDQAENYGLVVGTDLADSDYA
GVARAFGAHGERVTDPAELEGAIRRALANAPALVDVVTTQDAASPDSGKG
LGFVPDYQALTPWNDAEVARRQ
Ligand information
Ligand ID3KK
InChIInChI=1S/C25H42N7O18P3S/c1-24(2,18(35)21(36)28-6-5-14(33)27-7-8-54-23(37)25(3,4)38)10-47-53(44,45)50-52(42,43)46-9-13-17(49-51(39,40)41)16(34)22(48-13)32-12-31-15-19(26)29-11-30-20(15)32/h11-13,16-18,22,34-35,38H,5-10H2,1-4H3,(H,27,33)(H,28,36)(H,42,43)(H,44,45)(H2,26,29,30)(H2,39,40,41)/t13-,16-,17-,18+,22-/m1/s1
InChIKeyFFVUICCDNWZCRC-ZSJPKINUSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(C)(O)C(=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 12.01O=C(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)C(O)(C)C
OpenEye OEToolkits 1.7.6CC(C)(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)C(C(=O)NCCC(=O)NCCSC(=O)C(C)(C)O)O
OpenEye OEToolkits 1.7.6CC(C)(COP(=O)(O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCSC(=O)C(C)(C)O)O
CACTVS 3.385CC(C)(O)C(=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
FormulaC25 H42 N7 O18 P3 S
NameS-{(3R,5R,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5-dioxido-10,14-dioxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} 2-hydroxy-2-methylpropanethioate;
2-Hydroxyisobutyryl-Coenzyme A
ChEMBL
DrugBank
ZINCZINC000216125318
PDB chain7pt2 Chain B Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7pt2 Mechanistic details of the actinobacterial lyase-catalyzed degradation reaction of 2-hydroxyisobutyryl-CoA.
Resolution1.762 Å
Binding residue
(original residue number in PDB)
G270 S271 R273 S274 Q293 R362 Y366 R417 L418 G433 Q493 D561 L566
Binding residue
(residue number reindexed from 1)
G255 S256 R258 S259 Q278 R347 Y351 R402 L403 G418 Q478 D546 L551
Annotation score4
Enzymatic activity
Enzyme Commision number 4.1.-.-
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0003984 acetolactate synthase activity
GO:0016829 lyase activity
GO:0030976 thiamine pyrophosphate binding
GO:0046872 metal ion binding
GO:0050660 flavin adenine dinucleotide binding
Biological Process
GO:0009097 isoleucine biosynthetic process
GO:0009099 L-valine biosynthetic process
Cellular Component
GO:0005948 acetolactate synthase complex

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:7pt2, PDBe:7pt2, PDBj:7pt2
PDBsum7pt2
PubMed34952003
UniProtP0DUV9|HACL_ACTC0 2-hydroxyacyl-CoA lyase

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