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2J1Q

Crystal structure of Trypanosoma cruzi arginine kinase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0004054molecular_functionarginine kinase activity
A0004111molecular_functioncreatine kinase activity
A0005524molecular_functionATP binding
A0005615cellular_componentextracellular space
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
A0046314biological_processphosphocreatine biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A1356
ChainResidue
ASER104
ACYS127
AARG129
APHE243
AVAL250
AGLU335
AHOH2166

Functional Information from PROSITE/UniProt
site_idPS00112
Number of Residues7
DetailsPHOSPHAGEN_KINASE Phosphagen kinase active site signature. CP.TNLGT
ChainResidueDetails
ACYS271-THR277

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues82
DetailsDomain: {"description":"Phosphagen kinase N-terminal","evidences":[{"source":"PROSITE-ProRule","id":"PRU00842","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00843","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 1bg0
ChainResidueDetails
AARG309
AARG280
AARG229
AARG126
AGLU225

242842

PDB entries from 2025-10-08

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