Structure of PDB 4k4c Chain B Binding Site BS03

Receptor Information
>4k4c Chain B (length=137) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MIWKRHLTLDELNATSDNTMVAHLGIVYTRLGDDVLEAEMPVDTRTHQPF
GLLHGGASAALAETLGSMAGFMMTRDGQCVVGTELNATHHRPVSEGKVRG
VCQPLHLGRQNQSWEIVVFDEQGRRCCTCRLGTAVLG
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 chain4k4c 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]
PDB4k4c Structure and Catalysis in the Escherichia coli Hotdog-fold Thioesterase Paralogs YdiI and YbdB.
Resolution1.85 Å
Binding residue
(original residue number in PDB)		S67 M68 V81 G82
Binding residue
(residue number reindexed from 1)		S67 M68 V81 G82
Annotation score3
Binding affinityMOAD: Ki=65uM
Enzymatic activity
Enzyme Commision number 3.1.2.-
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0016289 acyl-CoA hydrolase activity
GO:0016787 hydrolase activity
GO:0016788 hydrolase activity, acting on ester bonds
GO:0016790 thiolester hydrolase activity
GO:0042802 identical protein binding
GO:0061522 1,4-dihydroxy-2-naphthoyl-CoA thioesterase activity
Biological Process
GO:0009239 enterobactin biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4k4c, PDBe:4k4c, PDBj:4k4c
PDBsum4k4c
PubMed25010423
UniProtP0A8Y8|ENTH_ECOLI Proofreading thioesterase EntH (Gene Name=entH)

[Back to BioLiP]