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4RRM

E129A mutant of N-terminal editing domain of threonyl-tRNA synthetase from Aeropyrum pernix with L-Thr3AA

Functional Information from GO Data
ChainGOidnamespacecontents
A0004829molecular_functionthreonine-tRNA ligase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE A3T A 501
ChainResidue
AALA19
AGLY113
ATRP114
ATYR115
ALYS116
AHOH616
AHOH618
AHOH638
AHOH644
AHOH664
AHOH722
ATHR40
AVAL42
ATYR75
AALA76
ALEU82
AALA83
AALA88
APHE112

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 502
ChainResidue
AGLU29
AHOH602
AHOH627
AHOH658
AHOH703
AHOH731

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL A 503
ChainResidue
AARG100
AHIS106
AVAL107
ASER133
APHE134
AHOH604

218500

数据于2024-04-17公开中

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