8FNK

Cryo-EM structure of RNase-untreated RESC-B in trypanosomal RNA editing


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
J [auth 13]SCOP2B SuperfamilyRNA-binding domain RBD8086518 3000110 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
K [auth 14]PF05721e8fnk141 A: beta sandwichesX: jelly-rollH: Double-stranded beta-helix (From Topology)T: Double-stranded beta-helixF: PF05721ECOD (1.6)
C [auth 5]F_UNCLASSIFIEDe8fnk51 A: a+b duplicates or obligate multimersX: Pentein (From Topology)H: Pentein (From Topology)T: PenteinF: F_UNCLASSIFIEDECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
J [auth 13]PF00076RNA recognition motif (RRM_1)RNA recognition motifThe RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ...The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.
Domain
K [auth 14]PF05721Phytanoyl-CoA dioxygenase (PhyH) (PhyH)Phytanoyl-CoA dioxygenase (PhyH)This family is made up of several eukaryotic phytanoyl-CoA dioxygenase (PhyH) proteins, ectoine hydroxylases and a number of bacterial deoxygenases. PhyH is a peroxisomal enzyme catalysing the first step of phytanic acid alpha-oxidation. PhyH deficie ...This family is made up of several eukaryotic phytanoyl-CoA dioxygenase (PhyH) proteins, ectoine hydroxylases and a number of bacterial deoxygenases. PhyH is a peroxisomal enzyme catalysing the first step of phytanic acid alpha-oxidation. PhyH deficiency causes Refsum's disease (RD) which is an inherited neurological syndrome biochemically characterised by the accumulation of phytanic acid in plasma and tissues [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth m]mRNA---
J [auth 13]RNA-editing substrate-binding complex protein 13 (RESC13)
K [auth 14]RNA-editing substrate-binding complex protein 14 (RESC14) - -
B [auth g]gRNA---
C [auth 5]RNA-editing substrate-binding complex protein 5 (RESC5)
D [auth 6]RNA-editing substrate-binding complex protein 6 (RESC6)
E [auth 7]RNA-editing substrate-binding complex protein 7 (RESC7)
F [auth 8]RNA-editing substrate-binding complex protein 8 (RESC8)
G [auth 9]RNA-editing substrate-binding complex protein 9 (RESC9)
H [auth 10]RNA-editing substrate-binding complex protein 10 (RESC10) -
I [auth 11]RNA-editing substrate-binding complex protein 11 (RESC11)