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1ADY

HISTIDYL-TRNA SYNTHETASE IN COMPLEX WITH HISTIDYL-ADENYLATE

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0004821molecular_functionhistidine-tRNA ligase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006412biological_processtranslation
A0006418biological_processtRNA aminoacylation for protein translation
A0006427biological_processhistidyl-tRNA aminoacylation
A0016874molecular_functionligase activity
A0140101molecular_functioncatalytic activity, acting on a tRNA
B0000166molecular_functionnucleotide binding
B0004812molecular_functionaminoacyl-tRNA ligase activity
B0004821molecular_functionhistidine-tRNA ligase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006412biological_processtranslation
B0006418biological_processtRNA aminoacylation for protein translation
B0006427biological_processhistidyl-tRNA aminoacylation
B0016874molecular_functionligase activity
B0140101molecular_functioncatalytic activity, acting on a tRNA
C0000166molecular_functionnucleotide binding
C0004812molecular_functionaminoacyl-tRNA ligase activity
C0004821molecular_functionhistidine-tRNA ligase activity
C0005524molecular_functionATP binding
C0005737cellular_componentcytoplasm
C0006412biological_processtranslation
C0006418biological_processtRNA aminoacylation for protein translation
C0006427biological_processhistidyl-tRNA aminoacylation
C0016874molecular_functionligase activity
C0140101molecular_functioncatalytic activity, acting on a tRNA
D0000166molecular_functionnucleotide binding
D0004812molecular_functionaminoacyl-tRNA ligase activity
D0004821molecular_functionhistidine-tRNA ligase activity
D0005524molecular_functionATP binding
D0005737cellular_componentcytoplasm
D0006412biological_processtranslation
D0006418biological_processtRNA aminoacylation for protein translation
D0006427biological_processhistidyl-tRNA aminoacylation
D0016874molecular_functionligase activity
D0140101molecular_functioncatalytic activity, acting on a tRNA
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 422
ChainResidue
AARG18
AARG22

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 D 422
ChainResidue
DARG18
DARG22

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 C 422
ChainResidue
CARG18
CARG22

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 B 422
ChainResidue
BARG18
BARG22

site_idAC5
Number of Residues26
DetailsBINDING SITE FOR RESIDUE HAM A 423
ChainResidue
ATHR83
AARG112
AGLU114
AGLY119
AARG120
ATYR121
APHE124
AGLN126
AGLU130
AARG259
ALEU261
ATYR263
ATYR264
AALA281
ALEU282
AGLY283
AGLY284
AGLY285
AGLY286
ATYR288
AGLY304
APHE305
AALA306
AGLY308
AARG311
AGLU81

site_idAC6
Number of Residues25
DetailsBINDING SITE FOR RESIDUE HAM B 423
ChainResidue
BGLU81
BTHR83
BARG112
BGLU114
BGLY119
BARG120
BTYR121
BPHE124
BGLN126
BASN128
BGLU130
BARG259
BLEU261
BTYR263
BTYR264
BALA281
BLEU282
BGLY283
BGLY284
BTYR288
BGLY304
BPHE305
BALA306
BGLY308
BARG311

site_idAC7
Number of Residues23
DetailsBINDING SITE FOR RESIDUE HAM C 423
ChainResidue
CGLU81
CTHR83
CARG112
CGLU114
CGLY119
CARG120
CTYR121
CPHE124
CGLN126
CASN128
CGLU130
CARG259
CTYR263
CTYR264
CALA281
CLEU282
CGLY283
CTYR288
CGLY304
CPHE305
CALA306
CGLY308
CARG311

site_idAC8
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HAM D 423
ChainResidue
DGLY284
DTYR288
DGLY304
DPHE305
DALA306
DGLY308
DARG311
DGLU81
DTHR83
DARG112
DGLU114
DGLY119
DTYR121
DPHE124
DGLN126
DASN128
DGLU130
DARG259
DLEU261
DTYR263
DTYR264
DALA281
DLEU282
DGLY283

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues364
DetailsRegion: {"description":"Catalytic"}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1qf6
ChainResidueDetails
AARG112

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1qf6
ChainResidueDetails
BARG112

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1qf6
ChainResidueDetails
CARG112

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1qf6
ChainResidueDetails
DARG112

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PDB entries from 2026-01-14

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