PDB: 1nj1 Compound: proline-trna synthetase Classification: LIGASE Entry date in PDB: 2003-03-04 Resolution [Å]: 2.55 R-Factor: 0.225

CHAIN: A SWISS-PROT/TREMBL: O26708    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Complete proteome    Ligase    Protein biosynthesis    EC: 6.1.1.15 SCOP: c.51.1.1 Alpha and beta proteins (a/b)    Anticodon-binding domain-like    Anticodon-binding domain of Class II aaRS    Anticodon-binding domain of Class II aaRS    Prolyl-tRNA synthetase (ProRS) domain    Arhaeon (Methanothermobacter thermautotrophicus) SCOP: d.68.5.1 Alpha and beta proteins (a+b)    IF3-like    C-terminal domain of ProRS    C-terminal domain of ProRS    C-terminal domain of ProRS    Arhaeon (Methanothermobacter thermautotrophicus) SCOP: d.104.1.1 Alpha and beta proteins (a+b)    Class II aaRS and biotin synthetases    Class II aaRS and biotin synthetases    Class II aminoacyl-tRNA synthetase (aaRS)-like, catalytic domain    Prolyl-tRNA synthetase (ProRS)    Arhaeon (Methanothermobacter thermautotrophicus) GO:  cytoplasm    ATP binding    proline-tRNA ligase activity    tRNA ligase activity    prolyl-tRNA aminoacylation    protein biosynthesis    tRNA aminoacylation for protein translation

Image Source: PDB

Loops in ArchDB-EC clusters

1nj1_A_20 - HE => SUBCLASS : 2.3.1

Loops not clustered in ArchDB

1nj1_A_70 - AR
1nj1_A_258 - AR
1nj1_A_286 - AR
1nj1_A_347 - AR
1nj1_A_45 - EH
1nj1_A_430 - EH
1nj1_A_411 - EH
1nj1_A_376 - EH
1nj1_A_352 - EH
1nj1_A_329 - EH
1nj1_A_297 - EH
1nj1_A_262 - EH
1nj1_A_77 - EH
1nj1_A_230 - EH
1nj1_A_162 - EH
1nj1_A_106 - EH
1nj1_A_99 - HA
1nj1_A_138 - HA
1nj1_A_202 - HA
1nj1_A_217 - HA
1nj1_A_250 - HA
1nj1_A_365 - HA
1nj1_A_34 - HA
1nj1_A_452 - HA
1nj1_A_439 - HE
1nj1_A_48 - HE
1nj1_A_87 - HE
1nj1_A_119 - HE
1nj1_A_176 - HE
1nj1_A_242 - HE
1nj1_A_271 - HE
1nj1_A_338 - HE
1nj1_A_358 - HE
1nj1_A_384 - HE
1nj1_A_417 - HE
1nj1_A_308 - HE
1nj1_A_80 - HH

1nj2 A - percentage of sequence identity: 100
1nj5 A - percentage of sequence identity: 100
1nj6 A - percentage of sequence identity: 100