Structure of PDB 4bfz Chain B Binding Site BS01

Receptor Information
>4bfz Chain B (length=306) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSPYVEFDRRQWRALRMSTPLALTEEELVGLRGLGEQIDLLEVEEVYLPL
ARLIHLQVAARQRLFAATAEFLGEPQQNPDRPVPFIIGVAGSVAVGKSTT
ARVLQALLARWDHHPRVDLVTTDGFLYPNAELQRRNLMHRKGFPESYNRR
ALMRFVTSVKSGSDYACAPVYSHLHYDIIPGAEQVVRHPDILILEGLNVL
QTGPTLMVSDLFDFSLYVDARIEDIEQWYVSRFLAMRTTAFADPESHFHH
YAAFSDSQAVVAAREIWRTINRPNLVENILPTRPRATLVLRKDADHSINR
LRLRKL
Ligand information
Ligand IDZVZ
InChIInChI=1S/C26H27N5O2/c1-28-26(32)19-33-23-9-10-24(21-7-5-20(17-27)6-8-21)22(16-23)18-30-12-14-31(15-13-30)25-4-2-3-11-29-25/h2-11,16H,12-15,18-19H2,1H3,(H,28,32)
InChIKeyMATAFJDAEJJYTE-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.9.2CNC(=O)COc1ccc(c(c1)CN2CCN(CC2)c3ccccn3)c4ccc(cc4)C#N
CACTVS 3.385CNC(=O)COc1ccc(c(CN2CCN(CC2)c3ccccn3)c1)c4ccc(cc4)C#N
ACDLabs 12.01N#Cc4ccc(c1c(cc(OCC(=O)NC)cc1)CN3CCN(c2ncccc2)CC3)cc4
FormulaC26 H27 N5 O2
Name2-[4-(4-CYANOPHENYL)-3-{[4-(PYRIDIN-2-YL)PIPERAZIN-1-YL]METHYL}PHENOXY]-N-METHYLACETAMIDE
ChEMBL
DrugBank
ZINCZINC000095921404
PDB chain4bfz Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4bfz Structural and Biochemical Characterization of Compounds Inhibiting Mycobacterium Tuberculosis Pank
Resolution2.1 Å
Binding residue
(original residue number in PDB)		L132 M144 H145 K147 G148 Y235 F239 M242 F254 I272 I276 N277
Binding residue
(residue number reindexed from 1)		L126 M138 H139 K141 G142 Y229 F233 M236 F248 I266 I270 N271
Annotation score1
Binding affinityMOAD: ic50=0.55uM
Enzymatic activity
Enzyme Commision number 2.7.1.33: pantothenate kinase.
Gene Ontology
Molecular Function
GO:0004594 pantothenate kinase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016301 kinase activity
Biological Process
GO:0015937 coenzyme A biosynthetic process
GO:0016310 phosphorylation
Cellular Component
GO:0005737 cytoplasm
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4bfz, PDBe:4bfz, PDBj:4bfz
PDBsum4bfz
PubMed23661699
UniProtP9WPA7|COAA_MYCTU Pantothenate kinase (Gene Name=coaA)

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