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3RAC

Crystal Structure of Histidine--tRNA ligase subunit from Alicyclobacillus acidocaldarius subsp. acidocaldarius DSM 446.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004821molecular_functionhistidine-tRNA ligase activity
A0005737cellular_componentcytoplasm
A0006427biological_processhistidyl-tRNA aminoacylation
A0016740molecular_functiontransferase activity
A0016874molecular_functionligase activity
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE LMR A 401
ChainResidue
AGLU95
ATYR333
AGLY348
APHE349
AHOH450
AHOH454
ATHR97
ATYR119
AGLN145
AGLU149
ATYR310
ATYR311
AGLN329
AGLY330

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 402
ChainResidue
ASER184
AVAL189
ALEU302
ALEU304
AHOH379

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 403
ChainResidue
AVAL56
ATYR119
ACYS120
AGLU121
AHOH380

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ACY A 406
ChainResidue
AHOH445
AHOH445

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ACY A 407
ChainResidue
AARG69
AALA70
AARG71
AASP309

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 371
ChainResidue
AGLN27
AARG37
AGLU142
AHOH459

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PDB entries from 2024-09-11

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