Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1X54

Crystal structure of asparaginyl-tRNA synthetase from Pyrococcus horikoshii complexed with asparaginyl-adenylate

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003676molecular_functionnucleic acid binding
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0004816molecular_functionasparagine-tRNA ligase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006412biological_processtranslation
A0006418biological_processtRNA aminoacylation for protein translation
A0006421biological_processasparaginyl-tRNA aminoacylation
A0016874molecular_functionligase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 2000
ChainResidue
AGLU357
AHOH1074
AHOH1702
AHOH1703
AHOH1705
A4AD2001

site_idAC2
Number of Residues27
DetailsBINDING SITE FOR RESIDUE 4AD A 2001
ChainResidue
AARG211
AHIS220
ALEU221
APHE224
AHIS226
AGLU228
ATYR333
AGLU357
AILE358
AILE359
AGLY360
AARG364
APHE402
AGLY403
AGLY405
AARG408
AHOH1003
AHOH1008
AHOH1014
AHOH1373
AHOH1702
AHOH1703
AHOH1705
AMG2000
AGLU168
ASER188
AGLN190

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MPD A 2002
ChainResidue
AILE98
AASP366
ASER396
AHOH1058

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1asy
ChainResidueDetails
AARG408
AARG211
AGLU228

246333

PDB entries from 2025-12-17

PDB statisticsPDBj update infoContact PDBjnumon