Structure of PDB 4k4a Chain B Binding Site BS03

Receptor Information
>4k4a Chain B (length=136) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MIWKRKITLEALNAMGEGNMVGFLDIRFEHIGDDTLEATMPVDSRTKQPF
GLLHGGASVVLAESIGSVAGYLCTEGEQKVVGLEINANHVRSAREGRVRG
VCKPLHLGSRHQVWQIEIFDEKGRLCCSSRLTTAIL
Ligand information
Ligand ID0FQ
InChIInChI=1S/C29H42N7O17P3S/c1-29(2,24(40)27(41)32-9-8-20(38)31-10-11-57-13-18(37)17-6-4-3-5-7-17)14-50-56(47,48)53-55(45,46)49-12-19-23(52-54(42,43)44)22(39)28(51-19)36-16-35-21-25(30)33-15-34-26(21)36/h3-7,15-16,19,22-24,28,39-40H,8-14H2,1-2H3,(H,31,38)(H,32,41)(H,45,46)(H,47,48)(H2,30,33,34)(H2,42,43,44)/t19-,22-,23-,24+,28-/m1/s1
InChIKeyWOEFYXMDPBOUAP-VXAHOBLNSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.2CC(C)(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)C(C(=O)NCCC(=O)NCCSCC(=O)c4ccccc4)O
CACTVS 3.370CC(C)(CO[P](O)(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[CH](O)C(=O)NCCC(=O)NCCSCC(=O)c4ccccc4
CACTVS 3.370CC(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)[C@@H](O)C(=O)NCCC(=O)NCCSCC(=O)c4ccccc4
OpenEye OEToolkits 1.7.2CC(C)(CO[P@](=O)(O)O[P@@](=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)NCCSCC(=O)c4ccccc4)O
ACDLabs 12.01O=C(c1ccccc1)CSCCNC(=O)CCNC(=O)C(O)C(C)(C)COP(=O)(O)OP(=O)(O)OCC4OC(n3cnc2c(ncnc23)N)C(O)C4OP(=O)(O)O
FormulaC29 H42 N7 O17 P3 S
Namephenacyl coenzyme A
ChEMBL
DrugBank
ZINCZINC000214185742
PDB chain4k4a Chain C Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4k4a Structure and Catalysis in the Escherichia coli Hotdog-fold Thioesterase Paralogs YdiI and YbdB.
Resolution1.89 Å
Binding residue
(original residue number in PDB)		Q48 P49 H54 G55 H89 V90 R91 S92
Binding residue
(residue number reindexed from 1)		Q48 P49 H54 G55 H89 V90 R91 S92
Annotation score3
Binding affinityMOAD: Ki=7.8uM
Enzymatic activity
Enzyme Commision number 3.1.2.28: 1,4-dihydroxy-2-naphthoyl-CoA hydrolase.
Gene Ontology
Molecular Function
GO:0016289 acyl-CoA hydrolase activity
GO:0016787 hydrolase activity
GO:0016790 thiolester hydrolase activity
GO:0061522 1,4-dihydroxy-2-naphthoyl-CoA thioesterase activity
Biological Process
GO:0009234 menaquinone biosynthetic process
Cellular Component
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4k4a, PDBe:4k4a, PDBj:4k4a
PDBsum4k4a
PubMed25010423
UniProtP77781|MENI_ECOLI 1,4-dihydroxy-2-naphthoyl-CoA hydrolase (Gene Name=menI)

[Back to BioLiP]