Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
E [auth D]SCOP2B SuperfamilytRNA-intron endonuclease catalytic domain-like 8034132 3000437 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
E [auth D]F_UNCLASSIFIEDe8hmyD1 A: a/b three-layered sandwichesX: Restriction endonuclease-likeH: tRNA-intron endonuclease catalytic domain-like (From Topology)T: tRNA-intron endonuclease catalytic domain-likeF: F_UNCLASSIFIEDECOD (1.6)
F [auth E]F_UNCLASSIFIEDe8hmyE2 A: beta barrelsX: Protein CLP1 C-terminal domain (From Topology)H: Protein CLP1 C-terminal domain (From Topology)T: Protein CLP1 C-terminal domainF: F_UNCLASSIFIEDECOD (1.6)
F [auth E]F_UNCLASSIFIEDe8hmyE1 A: beta sandwichesX: jelly-rollH: Protein CLP1 jelly-roll domain (From Topology)T: Protein CLP1 jelly-roll domainF: F_UNCLASSIFIEDECOD (1.6)
F [auth E]F_UNCLASSIFIEDe8hmyE3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: F_UNCLASSIFIEDECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01974tRNA intron endonuclease, catalytic C-terminal domain (tRNA_int_endo)tRNA intron endonuclease, catalytic C-terminal domainMembers of this family cleave pre tRNA at the 5' and 3' splice sites to release the intron EC:3.1.27.9.Domain
PF01974tRNA intron endonuclease, catalytic C-terminal domain (tRNA_int_endo)tRNA intron endonuclease, catalytic C-terminal domainMembers of this family cleave pre tRNA at the 5' and 3' splice sites to release the intron EC:3.1.27.9.Domain
D [auth C]PF12928tRNA-splicing endonuclease subunit sen54 N-term (tRNA_int_end_N2)tRNA-splicing endonuclease subunit sen54 N-termThis is an N-terminal family of archaeal and metazoan sen54 proteins that forms one of the tRNA-splicing endonuclease subunits.Domain
E [auth D]PF09631Sen15 protein (Sen15)Sen15 proteinThe Sen15 subunit of the tRNA intron-splicing endonuclease is one of the two structural subunits of this hetero-tetrameric enzyme. Residues 36-157 of this subunit possess a novel homodimeric fold. Each monomer consists of three alpha-helices and a m ...The Sen15 subunit of the tRNA intron-splicing endonuclease is one of the two structural subunits of this hetero-tetrameric enzyme. Residues 36-157 of this subunit possess a novel homodimeric fold. Each monomer consists of three alpha-helices and a mixed antiparallel/parallel beta-sheet. Two monomers of Sen15 fold with two monomers of Sen34, one of the two catalytic subunits, to form an alpha2-beta2 tetramer as part of the functional endonuclease assembly.
Domain
F [auth E]PF06807Pre-mRNA cleavage complex II protein Clp1 (Clp1)Pre-mRNA cleavage complex II protein Clp1- Family
F [auth E]PF16573N-terminal beta-sandwich domain of polyadenylation factor (CLP1_N)N-terminal beta-sandwich domain of polyadenylation factor- Family
F [auth E]PF16575mRNA cleavage and polyadenylation factor CLP1 P-loop (CLP1_P)mRNA cleavage and polyadenylation factor CLP1 P-loopCLP1_P is the P-loop carrying domain of Clp1 mRNA cleavage and polyadenylation factor, Clp1, proteins in eukaryotes. Clp1 is essential for 3'-end processing of mRNAs. This region carries the P-loop suggesting it is the region that binds adenine or g ...CLP1_P is the P-loop carrying domain of Clp1 mRNA cleavage and polyadenylation factor, Clp1, proteins in eukaryotes. Clp1 is essential for 3'-end processing of mRNAs. This region carries the P-loop suggesting it is the region that binds adenine or guanine nucleotide [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
tRNA-splicing endonuclease subunit Sen2
tRNA-splicing endonuclease subunit Sen34
C [auth T]Pre-tRNA---
D [auth C]tRNA-splicing endonuclease subunit Sen54-
E [auth D]Chromosome 1 open reading frame 19, isoform CRA_a
F [auth E]Polyribonucleotide 5'-hydroxyl-kinase Clp1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR006677tRNA intron endonuclease, catalytic domain-likeDomain
IPR006678tRNA intron endonuclease, N-terminalDomain
IPR016589tRNA-splicing endonuclease, SEN2 subunitFamily
IPR011856tRNA endonuclease-like domain superfamilyHomologous Superfamily
IPR036167tRNA intron endonuclease, catalytic domain-like superfamilyHomologous Superfamily
IPR006676tRNA-splicing endonucleaseFamily
IPR006677tRNA intron endonuclease, catalytic domain-likeDomain
IPR016690tRNA-splicing endonuclease, SEN34 subunitFamily
IPR011856tRNA endonuclease-like domain superfamilyHomologous Superfamily
IPR036167tRNA intron endonuclease, catalytic domain-like superfamilyHomologous Superfamily
IPR006676tRNA-splicing endonucleaseFamily
D [auth C]IPR024336tRNA-splicing endonuclease, subunit Sen54, N-terminalDomain
D [auth C]IPR024337tRNA-splicing endonuclease, subunit Sen54Family
E [auth D]IPR011856tRNA endonuclease-like domain superfamilyHomologous Superfamily
E [auth D]IPR036167tRNA intron endonuclease, catalytic domain-like superfamilyHomologous Superfamily
E [auth D]IPR018593tRNA-splicing endonuclease subunit Sen15Domain
F [auth E]IPR032324Clp1, N-terminal beta-sandwich domainDomain
F [auth E]IPR032319Polyribonucleotide 5'-hydroxyl-kinase Clp1, P-loop domainDomain
F [auth E]IPR038238Clp1, C-terminal domain superfamilyHomologous Superfamily
F [auth E]IPR038239Clp1, N-terminal beta-sandwich domain superfamilyHomologous Superfamily
F [auth E]IPR045116Polyribonucleotide 5-hydroxyl-kinase Clp1/Grc3Family
F [auth E]IPR010655Pre-mRNA cleavage complex subunit Clp1, C-terminalDomain
F [auth E]IPR028606Polyribonucleotide 5-hydroxyl-kinase Clp1Family
F [auth E]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ8NCE0
PharosQ9BSV6
D [auth C]PharosQ7Z6J9
E [auth D]PharosQ8WW01
F [auth E]PharosQ92989