1Q2S
Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
C [auth A] | d1q2sa_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | tRNA-guanine transglycosylase | tRNA-guanine transglycosylase | Queosine tRNA-guanine transglycosylase | (Zymomonas mobilis ) [TaxId: 542 ], | SCOPe (2.08) |
E [auth C] | d1q2sc_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | tRNA-guanine transglycosylase | tRNA-guanine transglycosylase | Queosine tRNA-guanine transglycosylase | (Zymomonas mobilis ) [TaxId: 542 ], | SCOPe (2.08) |
F [auth D] | d1q2sd_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | tRNA-guanine transglycosylase | tRNA-guanine transglycosylase | Queosine tRNA-guanine transglycosylase | (Zymomonas mobilis ) [TaxId: 542 ], | SCOPe (2.08) |
D [auth B] | d1q2sb_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | tRNA-guanine transglycosylase | tRNA-guanine transglycosylase | Queosine tRNA-guanine transglycosylase | (Zymomonas mobilis ) [TaxId: 542 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
C [auth A] | SCOP2B Superfamily | tRNA-guanine transglycosylase | 8040041 | 3000635 | SCOP2B (2022-06-29) |
E [auth C] | SCOP2B Superfamily | tRNA-guanine transglycosylase | 8040041 | 3000635 | SCOP2B (2022-06-29) |
F [auth D] | SCOP2B Superfamily | tRNA-guanine transglycosylase | 8040041 | 3000635 | SCOP2B (2022-06-29) |
D [auth B] | SCOP2B Superfamily | tRNA-guanine transglycosylase | 8040041 | 3000635 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
C [auth A] | TGT | e1q2sA1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: TGT | ECOD (1.6) |
E [auth C] | TGT | e1q2sC1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: TGT | ECOD (1.6) |
F [auth D] | TGT | e1q2sD1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: TGT | ECOD (1.6) |
D [auth B] | TGT | e1q2sB1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: TGT | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
C [auth A] | 3.20.20.105 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Queuine tRNA-ribosyltransferase-like | CATH (4.3.0) |
E [auth C] | 3.20.20.105 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Queuine tRNA-ribosyltransferase-like | CATH (4.3.0) |
F [auth D] | 3.20.20.105 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Queuine tRNA-ribosyltransferase-like | CATH (4.3.0) |
D [auth B] | 3.20.20.105 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Queuine tRNA-ribosyltransferase-like | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
C [auth A], D [auth B], E [auth C], F [auth D] | PF01702 | Queuine tRNA-ribosyltransferase (TGT) | Queuine tRNA-ribosyltransferase | - | Family |