PDB: 1irx Compound: lysyl-trna synthetase Classification: LIGASE Entry date in PDB: 2002-04-17 Resolution [Å]: 2.60 R-Factor: 0.225

CHAIN: A SWISS-PROT/TREMBL: O57963    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Complete proteome    Ligase    Metal-binding    Protein biosynthesis    Zinc    EC: 6.1.1.6 SCOP: a.97.1.2 All alpha proteins    An anticodon-binding domain of class I aminoacyl-tRNA synthetases    An anticodon-binding domain of class I aminoacyl-tRNA synthetases    C-terminal domain of class I lysyl-tRNA synthetase    C-terminal domain of class I lysyl-tRNA synthetase    Archaeon Pyrococcus horikoshii SCOP: c.26.1.1 Alpha and beta proteins (a/b)    Adenine nucleotide alpha hydrolase-like    Nucleotidylyl transferase    Class I aminoacyl-tRNA synthetases (RS), catalytic domain    Class I lysyl-tRNA synthetase    Archaeon Pyrococcus horikoshii GO:  aminoacyl-tRNA synthetase multienzyme complex    ATP binding    glutamate-tRNA ligase activity    lysine-tRNA ligase activity    tRNA ligase activity    glutamyl-tRNA aminoacylation    lysyl-tRNA aminoacylation    protein biosynthesis    tRNA aminoacylation for protein translation    CHAIN: B SWISS-PROT/TREMBL: O57963    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Complete proteome    Ligase    Metal-binding    Protein biosynthesis    Zinc    EC: 6.1.1.6 SCOP: a.97.1.2 All alpha proteins    An anticodon-binding domain of class I aminoacyl-tRNA synthetases    An anticodon-binding domain of class I aminoacyl-tRNA synthetases    C-terminal domain of class I lysyl-tRNA synthetase    C-terminal domain of class I lysyl-tRNA synthetase    Archaeon Pyrococcus horikoshii SCOP: c.26.1.1 Alpha and beta proteins (a/b)    Adenine nucleotide alpha hydrolase-like    Nucleotidylyl transferase    Class I aminoacyl-tRNA synthetases (RS), catalytic domain    Class I lysyl-tRNA synthetase    Archaeon Pyrococcus horikoshii GO:  aminoacyl-tRNA synthetase multienzyme complex    ATP binding    glutamate-tRNA ligase activity    lysine-tRNA ligase activity    tRNA ligase activity    glutamyl-tRNA aminoacylation    lysyl-tRNA aminoacylation    protein biosynthesis    tRNA aminoacylation for protein translation

Image Source: PDB

Loops in ArchDB-EC clusters

1irx_A_371 - HH => SUBCLASS : 5.2.2

Loops not clustered in ArchDB

1irx_A_267 - AR
1irx_A_206 - AR
1irx_A_183 - AR
1irx_A_21 - EH
1irx_A_315 - EH
1irx_A_271 - EH
1irx_A_236 - EH
1irx_A_123 - EH
1irx_A_214 - EH
1irx_A_58 - EH
1irx_A_173 - HA
1irx_A_186 - HA
1irx_A_195 - HA
1irx_A_147 - HE
1irx_A_4 - HE
1irx_A_36 - HE
1irx_A_103 - HE
1irx_A_299 - HE
1irx_A_246 - HE
1irx_A_218 - HE
1irx_A_503 - HH
1irx_A_483 - HH
1irx_A_465 - HH
1irx_A_444 - HH
1irx_A_404 - HH
1irx_A_385 - HH
1irx_A_349 - HH
1irx_A_323 - HH
1irx_A_290 - HH
1irx_A_137 - HH
1irx_A_127 - HH
1irx_A_238 - HH

1irx A - percentage of sequence identity: 100
1irx B - percentage of sequence identity: 100