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3AM1

Crystal structure of O-Phosphoseryl-tRNA kinase complexed with anticodon-stem/loop truncated tRNA(Sec)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0001717biological_processconversion of seryl-tRNAsec to selenocys-tRNAsec
A0002098biological_processtRNA wobble uridine modification
A0005524molecular_functionATP binding
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0016773molecular_functionphosphotransferase activity, alcohol group as acceptor
A0043915molecular_functionL-seryl-tRNA(Sec) kinase activity
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE ATP A 301
ChainResidue
APRO13
AMG401
AGLY14
AVAL15
AGLY16
ALYS17
ASER18
ATHR19
AARG116
ATHR154

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
ASER18
AATP301

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues7
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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