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4IEB

Crystal Structure of a Gly128Met mutant of the toxoplasma CDPK, TGME49_101440

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005509molecular_functioncalcium ion binding
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 601
ChainResidue
AASP415
AASP417
AASN419
ATYR421
AGLU423
AGLU426

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 602
ChainResidue
AGLN374
AGLU379
AHOH701
AASP368
AASN370
AASP372

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 603
ChainResidue
AASP451
AASP453
ASER455
ALYS457
AGLU462
AHOH702

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 604
ChainResidue
AASP485
AASN487
AASP489
AGLU491
AGLU496
AHOH816

site_idAC5
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ANP A 605
ChainResidue
AGLY58
ALYS59
AVAL65
AALA78
ALYS80
AGLU129
ATYR131
AGLU135
ALEU181
AASP195
AHOH727
AHOH752
AHOH884
AHOH927
AHOH938
AHOH982

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DKNGDGQLDraEL
ChainResidueDetails
AASP368-LEU380
AASP415-PHE427
AASP451-LEU463
AASP485-PHE497

site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGKGSFGEVIlCkdkitgqe..........CAVK
ChainResidueDetails
ALEU57-LYS80

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IvHrDLKpeNLLL
ChainResidueDetails
AILE170-LEU182

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PDB entries from 2025-06-11

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