PDB: 1ntg Compound: tyrosyl-trna synthetase Classification: LIGASE Entry date in PDB: 2003-05-13 Resolution [Å]: 2.21 R-Factor: 0.251

CHAIN: A SWISS-PROT/TREMBL: P54577    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Ligase    Protein biosynthesis    RNA-binding    tRNA-binding    EC: 6.1.1.1 SCOP: b.40.4.4 All beta proteins    OB-fold    Nucleic acid-binding proteins    Myf domain    C-terminal domain of metazoan tyrosyl-tRNA synthetase, TyrRS    Human (Homo sapiens) GO:  ATP binding    tRNA binding    tRNA ligase activity    tyrosine-tRNA ligase activity    tRNA aminoacylation for protein translation    tyrosyl-tRNA aminoacylation    CHAIN: B SWISS-PROT/TREMBL: P54577    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Ligase    Protein biosynthesis    RNA-binding    tRNA-binding    EC: 6.1.1.1 SCOP: b.40.4.4 All beta proteins    OB-fold    Nucleic acid-binding proteins    Myf domain    C-terminal domain of metazoan tyrosyl-tRNA synthetase, TyrRS    Human (Homo sapiens) GO:  ATP binding    tRNA binding    tRNA ligase activity    tyrosine-tRNA ligase activity    tRNA aminoacylation for protein translation    tyrosyl-tRNA aminoacylation    CHAIN: C SWISS-PROT/TREMBL: P54577    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Ligase    Protein biosynthesis    RNA-binding    tRNA-binding    EC: 6.1.1.1 SCOP: b.40.4.4 All beta proteins    OB-fold    Nucleic acid-binding proteins    Myf domain    C-terminal domain of metazoan tyrosyl-tRNA synthetase, TyrRS    Human (Homo sapiens) GO:  ATP binding    tRNA binding    tRNA ligase activity    tyrosine-tRNA ligase activity    tRNA aminoacylation for protein translation    tyrosyl-tRNA aminoacylation    CHAIN: D SWISS-PROT/TREMBL: P54577    KEYWORD: 3D-structure    Aminoacyl-tRNA synthetase    ATP-binding    Ligase    Protein biosynthesis    RNA-binding    tRNA-binding    EC: 6.1.1.1 SCOP: b.40.4.4 All beta proteins    OB-fold    Nucleic acid-binding proteins    Myf domain    C-terminal domain of metazoan tyrosyl-tRNA synthetase, TyrRS    Human (Homo sapiens) GO:  ATP binding    tRNA binding    tRNA ligase activity    tyrosine-tRNA ligase activity    tRNA aminoacylation for protein translation    tyrosyl-tRNA aminoacylation

Image Source: PDB

Loops in ArchDB95 clusters

1ntg_A_76 - AR => SUBCLASS : 2.10.1
1ntg_A_61 - AR => SUBCLASS : 6.21.1
1ntg_A_84 - HA => SUBCLASS : 1.1.1
1ntg_A_145 - HA => SUBCLASS : 2.1.1
1ntg_A_71 - HA => SUBCLASS : 2.1.1
1ntg_A_150 - HA => SUBCLASS : 2.2.2
1ntg_A_137 - HA => SUBCLASS : 3.1.1
1ntg_A_30 - HA => SUBCLASS : 6.36.1

Loops in ArchDB-EC clusters

1ntg_A_129 - HE => SUBCLASS : 0.1.1

Loops not clustered in ArchDB

1ntg_A_157 - AR
1ntg_A_92 - AR
1ntg_A_81 - AR
1ntg_A_76 - AR
1ntg_A_61 - AR
1ntg_A_42 - AR
1ntg_A_42 - AR
1ntg_A_157 - AR
1ntg_A_92 - AR
1ntg_A_81 - AR
1ntg_A_108 - EH
1ntg_A_71 - HA
1ntg_A_30 - HA
1ntg_A_84 - HA
1ntg_A_12 - HA
1ntg_A_137 - HA
1ntg_A_145 - HA
1ntg_A_150 - HA
1ntg_A_12 - HA

1ntg A - percentage of sequence identity: 100
1ntg B - percentage of sequence identity: 100
1ntg C - percentage of sequence identity: 100
1ntg D - percentage of sequence identity: 100