Structure of PDB 5wsc Chain B Binding Site BS02

Receptor Information
>5wsc Chain B (length=471) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TRRGKIVCTLGPATQRDDLVRALVEAGMDVARMNFSHGDYDDHKVAYERV
RVASDATGRAVGVLADLQGPKIRLGRFASGATHWAEGETVRITVGACEGS
HDRVSTTYKRLAQDAVAGDRVLVDDGKVALVVDAVEGDDVVCTVVEGGPV
SDNKGISLPGMNVTAPALSEKDIEDLTFALNLGVDMVALSFVRSPADVEL
VHEVMDRIGRRVPVIAKLEKPEAIDNLEAIVLAFDAVMVARGDLGVELPL
EEVPLVQKRAIQMARENAKPVIVATQMLDSMIENSRPTRAEASDVANAVL
DGADALMLSGETSVGKYPLAAVRTMSRIICAVEENSTAAPPLTHIPRTKR
GVISYAARDIGERLDAKALVAFTQSGDTVRRLARLHTPLPLLAFTAWPEV
RSQLAMTWGTETFIVPKMQSTDGMIRQVDKSLLELARYKRGDLVVIVAGA
PPGTVGSTNLIHVHRIGEDDV
Ligand information
Ligand IDG6P
InChIInChI=1S/C6H13O9P/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8/h2-10H,1H2,(H2,11,12,13)/t2-,3-,4+,5-,6+/m1/s1
InChIKeyNBSCHQHZLSJFNQ-DVKNGEFBSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)O)OP(=O)(O)O
CACTVS 3.341O[CH]1O[CH](CO[P](O)(O)=O)[CH](O)[CH](O)[CH]1O
CACTVS 3.341O[C@H]1O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H](O)[C@H]1O
OpenEye OEToolkits 1.5.0C(C1C(C(C(C(O1)O)O)O)O)OP(=O)(O)O
ACDLabs 10.04O=P(O)(O)OCC1OC(O)C(O)C(O)C1O
FormulaC6 H13 O9 P
Name6-O-phosphono-alpha-D-glucopyranose;
ALPHA-D-GLUCOSE-6-PHOSPHATE;
6-O-phosphono-alpha-D-glucose;
6-O-phosphono-D-glucose;
6-O-phosphono-glucose
ChEMBL
DrugBankDB02007
ZINCZINC000003875375
PDB chain5wsc 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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PDB5wsc Allosteric pyruvate kinase-based "logic gate" synergistically senses energy and sugar levels in Mycobacterium tuberculosis.
Resolution2.4 Å
Binding residue
(original residue number in PDB)
N268 H345 P347 R348 T349 R382 R385
Binding residue
(residue number reindexed from 1)
N267 H344 P346 R347 T348 R381 R384
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R33 R74 K218 T276
Catalytic site (residue number reindexed from 1) R32 R73 K217 T275
Enzyme Commision number 2.7.1.40: pyruvate kinase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0004743 pyruvate kinase activity
GO:0005524 ATP binding
GO:0016301 kinase activity
GO:0030955 potassium ion binding
GO:0046872 metal ion binding
Biological Process
GO:0006096 glycolytic process
GO:0016310 phosphorylation
Cellular Component
GO:0005737 cytoplasm
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:5wsc, PDBe:5wsc, PDBj:5wsc
PDBsum5wsc
PubMed29215013
UniProtP9WKE5|KPYK_MYCTU Pyruvate kinase (Gene Name=pyk)

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