1SGV
STRUCTURE OF TRNA PSI55 PSEUDOURIDINE SYNTHASE (TRUB)
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1sgva1 | All beta proteins | PUA domain-like | PUA domain-like | PUA domain | Pseudouridine synthase II TruB, C-terminal domain | (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], | SCOPe (2.08) |
A | d1sgva2 | Alpha and beta proteins (a+b) | Pseudouridine synthase | Pseudouridine synthase | Pseudouridine synthase II TruB | Pseudouridine synthase II TruB | (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], | SCOPe (2.08) |
B | d1sgvb1 | All beta proteins | PUA domain-like | PUA domain-like | PUA domain | Pseudouridine synthase II TruB, C-terminal domain | (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], | SCOPe (2.08) |
B | d1sgvb2 | Alpha and beta proteins (a+b) | Pseudouridine synthase | Pseudouridine synthase | Pseudouridine synthase II TruB | Pseudouridine synthase II TruB | (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | PUA domain | 8029194 | 4003536 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Pseudouridine synthase II TruB | 8029195 | 4003455 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | PUA domain-like | 8041573 | 3001015 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Pseudouridine synthase | 8041574 | 3001360 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | PUA domain-like | 8041573 | 3001015 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Pseudouridine synthase | 8041574 | 3001360 | 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) |
---|---|---|---|---|---|---|---|---|
A | TruB_C | e1sgvA1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: PUA domain | F: TruB_C | ECOD (1.6) |
A | TruB_N | e1sgvA2 | A: a+b two layers | X: Alpha-beta plaits | H: Pseudouridine synthase (From Topology) | T: Pseudouridine synthase | F: TruB_N | ECOD (1.6) |
B | TruB_C | e1sgvB1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: PUA domain | F: TruB_C | ECOD (1.6) |
B | TruB_N | e1sgvB2 | A: a+b two layers | X: Alpha-beta plaits | H: Pseudouridine synthase (From Topology) | T: Pseudouridine synthase | F: TruB_N | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.2350.10 | Alpha Beta | 2-Layer Sandwich | Pseudouridine synthase | Pseudouridine synthase | CATH (4.3.0) |
A | 2.30.130.10 | Mainly Beta | Roll | Archaeosine Trna-guanine Transglycosylase | Chain: A, domain 4 | CATH (4.3.0) |
B | 3.30.2350.10 | Alpha Beta | 2-Layer Sandwich | Pseudouridine synthase | Pseudouridine synthase | CATH (4.3.0) |
B | 2.30.130.10 | Mainly Beta | Roll | Archaeosine Trna-guanine Transglycosylase | Chain: A, domain 4 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF16198 | tRNA pseudouridylate synthase B C-terminal domain (TruB_C_2) | tRNA pseudouridylate synthase B C-terminal domain | - | Family | |
PF09142 | tRNA Pseudouridine synthase II, C terminal (TruB_C) | tRNA Pseudouridine synthase II, C terminal | The C terminal domain of tRNA Pseudouridine synthase II adopts a PUA (Pfam:PF01472) fold, with a four-stranded mixed beta-sheet flanked by one alpha-helix on each side. It allows for binding of the enzyme to RNA, as well as stabilisation of the RNA m ... | Domain | |
PF01509 | TruB family pseudouridylate synthase (N terminal domain) (TruB_N) | TruB family pseudouridylate synthase (N terminal domain) | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR015947 | PUA-like superfamily | Homologous Superfamily | |
IPR020103 | Pseudouridine synthase, catalytic domain superfamily | Homologous Superfamily | |
IPR002501 | Pseudouridine synthase II, N-terminal | Domain | |
IPR032819 | tRNA pseudouridylate synthase B, C-terminal | Domain | |
IPR036974 | PUA domain superfamily | Homologous Superfamily | |
IPR014780 | tRNA pseudouridine synthase II, TruB | Family | |
IPR015225 | tRNA pseudouridine synthase II, TruB, subfamily 2, C-terminal | Domain |