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1N9W

Crystal structure of the non-discriminating and archaeal-type aspartyl-tRNA synthetase from Thermus thermophilus

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0004815molecular_functionaspartate-tRNA ligase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006412biological_processtranslation
A0006418biological_processtRNA aminoacylation for protein translation
A0006422biological_processaspartyl-tRNA aminoacylation
A0016874molecular_functionligase activity
A0017101cellular_componentaminoacyl-tRNA synthetase multienzyme complex
A0050560molecular_functionaspartate-tRNA(Asn) ligase activity
B0000166molecular_functionnucleotide binding
B0003676molecular_functionnucleic acid binding
B0003723molecular_functionRNA binding
B0004812molecular_functionaminoacyl-tRNA ligase activity
B0004815molecular_functionaspartate-tRNA ligase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006412biological_processtranslation
B0006418biological_processtRNA aminoacylation for protein translation
B0006422biological_processaspartyl-tRNA aminoacylation
B0016874molecular_functionligase activity
B0017101cellular_componentaminoacyl-tRNA synthetase multienzyme complex
B0050560molecular_functionaspartate-tRNA(Asn) ligase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsRegion: {"description":"Aspartate","evidences":[{"source":"HAMAP-Rule","id":"MF_02075","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_02075","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsSite: {"description":"Interaction with tRNA"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Important for tRNA non-discrimination","evidences":[{"source":"HAMAP-Rule","id":"MF_02075","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1asy
ChainResidueDetails
AASP218
AARG396

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1asy
ChainResidueDetails
BASP218
BARG396

247947

PDB entries from 2026-01-21

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