3EAR
Novel dimerization motif in the DEAD box RNA helicase Hera: form 1, partial dimer
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF21591 | e3earA1 | A: alpha duplicates or obligate multimers | X: RNA helicase Hera dimerization domain (From Topology) | H: RNA helicase Hera dimerization domain (From Topology) | T: RNA helicase Hera dimerization domain | F: PF21591 | ECOD (1.6) |
A | PF00271 | e3earA2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: PF00271 | ECOD (1.6) |
B | PF21591 | e3earB1 | A: alpha duplicates or obligate multimers | X: RNA helicase Hera dimerization domain (From Topology) | H: RNA helicase Hera dimerization domain (From Topology) | T: RNA helicase Hera dimerization domain | F: PF21591 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
A | 6.10.250.710 | Special | Helix non-globular | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | CATH (4.3.0) | |
B | 6.10.250.710 | Special | Helix non-globular | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF21591 | RNA helicase Hera, dimerization domain (Hera_DD) | RNA helicase Hera, dimerization domain | This domain is found at the C-terminal region of Heat resistant RNA dependent ATPase from Thermus thermophilus (also known as Hera) the first DEAD box helicase that forms a stable dimer in the absence of ligands. This dimerization domain (DD) folds i ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR048768 | RNA helicase Hera-like, dimerization domain | Domain | |
IPR001650 | Helicase, C-terminal domain-like | Domain | |
IPR000629 | ATP-dependent RNA helicase DEAD-box, conserved site | Conserved Site | |
IPR014001 | Helicase superfamily 1/2, ATP-binding domain | Domain | |
IPR014014 | RNA helicase, DEAD-box type, Q motif | Domain | |
IPR011545 | DEAD/DEAH box helicase domain | Domain | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |