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4KCU

Pyruvate kinase (PYK) from Trypanosoma brucei soaked with D-Malate

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0003824molecular_functioncatalytic activity
A0004743molecular_functionpyruvate kinase activity
A0005524molecular_functionATP binding
A0006096biological_processglycolytic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0030955molecular_functionpotassium ion binding
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0000287molecular_functionmagnesium ion binding
B0003824molecular_functioncatalytic activity
B0004743molecular_functionpyruvate kinase activity
B0005524molecular_functionATP binding
B0006096biological_processglycolytic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0030955molecular_functionpotassium ion binding
B0046872molecular_functionmetal ion binding
Functional Information from PROSITE/UniProt
site_idPS00110
Number of Residues13
DetailsPYRUVATE_KINASE Pyruvate kinase active site signature. IlIISKIENhQGV
ChainResidueDetails
AILE234-VAL246

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P14618","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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