Structure of PDB 4xjp Chain B Binding Site BS03

Receptor Information
>4xjp Chain B (length=429) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTPEQIIAVDGAHLWHPYSSIGREAVSPVVAVAAHGAWLTLIRDGQPIEV
LDAMSSWWTAIHGHGHPALDQALTTQLRVMNHVMFGGLTHEPAARLAKLL
VDITPAGLDTVFFSDSGSVSVEVAAKMALQYWRGRGLPGKRRLMTWRGGY
HGDTFLAMSICDPHGGMHSLWTDVLAAQVFAPQVPRDYDPAYSAAFEAQL
AQHAGELAAVVVEPVVQGAGGMRFHDPRYLHDLRDICRRYEVLLIFDEIA
TGFGRTGALFAADHAGVSPDIMCVGKALTGGYLSLAATLCTADVAHTISA
GAAGALMHGPTFMANPLACAVSVASVELLLGQDWRTRITELAAGLTAGLD
TARALPAVTDVRVCGAIGVIECDRPVDLAVATPAALDRGVWLRPFRNLVY
AMPPYICTPAEITQITSAMVEVARLVGSL
Ligand information
Ligand ID41N
InChIInChI=1S/C20H20N2O4/c1-14(23)15-2-5-17(6-3-15)21-8-10-22(11-9-21)20(24)16-4-7-18-19(12-16)26-13-25-18/h2-7,12H,8-11,13H2,1H3
InChIKeyDMJGPASMZSNEAZ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(=O)c1ccc(cc1)N2CCN(CC2)C(=O)c3ccc4OCOc4c3
OpenEye OEToolkits 1.9.2CC(=O)c1ccc(cc1)N2CCN(CC2)C(=O)c3ccc4c(c3)OCO4
ACDLabs 12.01O=C(c1ccc(cc1)N4CCN(C(=O)c2ccc3OCOc3c2)CC4)C
FormulaC20 H20 N2 O4
Name1-{4-[4-(1,3-benzodioxol-5-ylcarbonyl)piperazin-1-yl]phenyl}ethanone
ChEMBLCHEMBL1376995
DrugBank
ZINCZINC000001054159
PDB chain4xjp Chain B Residue 502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4xjp Structure-Based Optimization of Pyridoxal 5'-Phosphate-Dependent Transaminase Enzyme (BioA) Inhibitors that Target Biotin Biosynthesis in Mycobacterium tuberculosis.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		P24 Y25 W64 Y157 G172 G173 F402
Binding residue
(residue number reindexed from 1)		P17 Y18 W57 Y150 G165 G166 F395
Annotation score1
Binding affinityMOAD: Kd=108nM
Enzymatic activity
Catalytic site (original residue number in PDB) Y25 Y157 E220 D254 A257 K283 Y407
Catalytic site (residue number reindexed from 1) Y18 Y150 E213 D247 A250 K276 Y400
Enzyme Commision number 2.6.1.62: adenosylmethionine--8-amino-7-oxononanoate transaminase.
Gene Ontology
Molecular Function
GO:0004015 adenosylmethionine-8-amino-7-oxononanoate transaminase activity
GO:0008483 transaminase activity
GO:0030170 pyridoxal phosphate binding
Biological Process
GO:0009102 biotin biosynthetic process
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4xjp, PDBe:4xjp, PDBj:4xjp
PDBsum4xjp
PubMed28594172
UniProtP9WQ81|BIOA_MYCTU Adenosylmethionine-8-amino-7-oxononanoate aminotransferase (Gene Name=bioA)

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