Structure of PDB 4yng Chain H Binding Site BS01

Receptor Information
>4yng Chain H (length=463) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNL
RNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVI
GNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNG
DLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDV
IEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVE
IPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVAN
AILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLELRITEA
VCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAH
QLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALV
PSGTTNTASVHVL
Ligand information
Ligand IDSO4
InChIInChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
InChIKeyQAOWNCQODCNURD-UHFFFAOYSA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0[O-]S(=O)(=O)[O-]
CACTVS 3.341[O-][S]([O-])(=O)=O
ACDLabs 10.04[O-]S([O-])(=O)=O
FormulaO4 S
NameSULFATE ION
ChEMBL
DrugBankDB14546
ZINC
PDB chain4yng Chain H Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4yng Grappling with anisotropic data, pseudo-merohedral twinning and pseudo-translational noncrystallographic symmetry: a case study involving pyruvate kinase.
Resolution2.28 Å
Binding residue
(original residue number in PDB)		T378 Q379 G380 G381 K382 S459 G460
Binding residue
(residue number reindexed from 1)		T371 Q372 G373 G374 K375 S452 G453
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R32 R73 K220 T278
Catalytic site (residue number reindexed from 1) R32 R73 K220 T278
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4yng, PDBe:4yng, PDBj:4yng
PDBsum4yng
PubMed27050130
UniProtP0AD62|KPYK1_ECO57 Pyruvate kinase I (Gene Name=pykF)

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