Structure of PDB 3upo Chain B Binding Site BS01

Receptor Information
>3upo Chain B (length=435) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRQRGQITAGGQLLAYSVATDGRFRFLRVYPNPEVYAPVTGFYSLRYSST
ALERAEDPILNGSDRRLFGRRLADFFTGRDPRGGNVDTTINPRIQQAGWD
AMQQGCYGPCKGAVVALEPSTGKILALVSSPSYDPNLLASHNPEVQAQAW
QRLGDNPASPLTNRAISETYPPGSTFKVITTAAALAAGATETEQLTAAPT
IPLPGSTAQLENYGGAPCGDEPTVSLREAFVKSCNTAFVQLGIRTGADAL
RSMARAFGLDSPPRPTPLQVAESTVGPIPDSAALGMTSIGQKDVALTPLA
NAEIAATIANGGITMRPYLVGSLKGPDLANISTTVRYQQRRAVSPQVAAK
LTELMVGAEKVAQPGVQIASKTGTAEHGTDPRHTPPHAWYIAFAPAQAPK
VAVAVLVENGADRLSATGGALAAPIGRAVIEAALQ
Ligand information
Ligand IDPNM
InChIInChI=1S/C16H20N2O4S/c1-16(2)13(15(21)22)18-14(23-16)11(9-19)17-12(20)8-10-6-4-3-5-7-10/h3-7,9,11,13-14,18H,8H2,1-2H3,(H,17,20)(H,21,22)/t11-,13+,14-/m1/s1
InChIKeyOGFZUTGOGYUTKZ-KWCYVHTRSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1(C(NC(S1)C(C=O)NC(=O)Cc2ccccc2)C(=O)O)C
OpenEye OEToolkits 1.5.0CC1([C@@H](N[C@H](S1)[C@@H](C=O)NC(=O)Cc2ccccc2)C(=O)O)C
ACDLabs 10.04O=C(NC(C=O)C1SC(C(N1)C(=O)O)(C)C)Cc2ccccc2
CACTVS 3.341CC1(C)S[C@@H](N[C@H]1C(O)=O)[C@H](NC(=O)Cc2ccccc2)C=O
CACTVS 3.341CC1(C)S[CH](N[CH]1C(O)=O)[CH](NC(=O)Cc2ccccc2)C=O
FormulaC16 H20 N2 O4 S
NameOPEN FORM - PENICILLIN G
ChEMBL
DrugBank
ZINCZINC000006591277
PDB chain3upo Chain B Residue 800 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3upo The role of the beta5-alpha11 loop in the active-site dynamics of acylated penicillin-binding protein A from Mycobacterium tuberculosis
Resolution2.3 Å
Binding residue
(original residue number in PDB)		S222 E259 Y261 S281 N283 T425 G426 T427 G472
Binding residue
(residue number reindexed from 1)		S174 E211 Y213 S233 N235 T372 G373 T374 G419
Annotation score1
Enzymatic activity
Enzyme Commision number 3.4.16.4: serine-type D-Ala-D-Ala carboxypeptidase.
Gene Ontology
Molecular Function
GO:0008658 penicillin binding
GO:0009002 serine-type D-Ala-D-Ala carboxypeptidase activity
GO:0016787 hydrolase activity
GO:0071972 peptidoglycan L,D-transpeptidase activity
Biological Process
GO:0008360 regulation of cell shape
GO:0009252 peptidoglycan biosynthetic process
GO:0071555 cell wall organization
Cellular Component
GO:0005829 cytosol
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:3upo, PDBe:3upo, PDBj:3upo
PDBsum3upo
PubMed22365933
UniProtP9WKD1|PBPA_MYCTU Peptidoglycan D,D-transpeptidase PbpA (Gene Name=pbpA)

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