5MKP
Non redox thiolation in transfer RNAs occuring via sulfur activation by a [4Fe-4S] cluster
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF01171 | e5mkpA1 | A: a/b three-layered sandwiches | X: HUP domain-like | H: HUP domains (From Topology) | T: HUP domains | F: PF01171 | ECOD (1.6) |
A | F_UNCLASSIFIED | e5mkpA2 | A: few secondary structure elements | X: RING/U-box-like | H: RING/U-box-like | T: RING/U-box | F: F_UNCLASSIFIED | ECOD (1.6) |
A | PF22082 | e5mkpA3 | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: PF22082 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.620 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | HUPs | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01171 | PP-loop family (ATP_bind_3) | PP-loop family | - | Family | |
PF22082 | 2-thiouridine synthetase TtuA, N-terminal LIM domain (TtuA_LIM_N) | 2-thiouridine synthetase TtuA, N-terminal LIM domain | TtuA is an oxygen-labile iron-sulfur protein that is involved in a post-transcriptional thiolation of RNA. The iron-sulfur cluster of TtuA is required for sulfurtransferase activity. The enzyme structure consists of three domains: a central catalytic ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001763 | Rhodanese-like domain | Domain | |
IPR011063 | tRNA(Ile)-lysidine/2-thiocytidine synthase, N-terminal | Domain | |
IPR035107 | tRNA thiolation protein, TtcA/Ctu1 type | Family | |
IPR014729 | Rossmann-like alpha/beta/alpha sandwich fold | Homologous Superfamily | |
IPR000541 | Cytoplasmic tRNA 2-thiolation protein 1 | Family |