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3VQW

Crystal structure of the SeMet substituted catalytic domain of pyrrolysyl-tRNA synthetase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000049molecular_functiontRNA binding
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0005524molecular_functionATP binding
A0043039biological_processtRNA aminoacylation
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ANP A 501
ChainResidue
AARG330
AGLY421
APHE422
AGLY423
AARG426
AMG502
AMG503
AHOH602
AHOH641
AHOH645
AHOH648
AGLU332
AHOH734
AHIS338
ALEU339
APHE342
AMSE344
AGLU396
ALEU397
ASER399

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 502
ChainResidue
AGLU283
AANP501
AHOH734

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 503
ChainResidue
AGLU396
ASER399
AANP501

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PDB entries from 2025-06-11

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