RRP4_THEAC
ID RRP4_THEAC Reviewed; 236 AA.
AC Q9HIP3;
DT 25-MAR-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 25-MAY-2022, entry version 102.
DE RecName: Full=Exosome complex component Rrp4 {ECO:0000255|HAMAP-Rule:MF_00623};
GN Name=rrp4 {ECO:0000255|HAMAP-Rule:MF_00623}; OrderedLocusNames=Ta1292;
OS Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC
OS 15155 / AMRC-C165).
OC Archaea; Candidatus Thermoplasmatota; Thermoplasmata; Thermoplasmatales;
OC Thermoplasmataceae; Thermoplasma.
OX NCBI_TaxID=273075;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165;
RX PubMed=11029001; DOI=10.1038/35035069;
RA Ruepp A., Graml W., Santos-Martinez M.-L., Koretke K.K., Volker C.,
RA Mewes H.-W., Frishman D., Stocker S., Lupas A.N., Baumeister W.;
RT "The genome sequence of the thermoacidophilic scavenger Thermoplasma
RT acidophilum.";
RL Nature 407:508-513(2000).
CC -!- FUNCTION: Non-catalytic component of the exosome, which is a complex
CC involved in RNA degradation. Increases the RNA binding and the
CC efficiency of RNA degradation. Confers strong poly(A) specificity to
CC the exosome. {ECO:0000255|HAMAP-Rule:MF_00623}.
CC -!- SUBUNIT: Component of the archaeal exosome complex. Forms a trimer of
CC Rrp4 and/or Csl4 subunits. The trimer associates with a hexameric ring-
CC like arrangement composed of 3 Rrp41-Rrp42 heterodimers.
CC {ECO:0000255|HAMAP-Rule:MF_00623}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00623}.
CC -!- SIMILARITY: Belongs to the RRP4 family. {ECO:0000255|HAMAP-
CC Rule:MF_00623}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AL445067; CAC12414.1; -; Genomic_DNA.
DR RefSeq; WP_010901697.1; NC_002578.1.
DR AlphaFoldDB; Q9HIP3; -.
DR SMR; Q9HIP3; -.
DR STRING; 273075.Ta1292; -.
DR EnsemblBacteria; CAC12414; CAC12414; CAC12414.
DR GeneID; 1456772; -.
DR KEGG; tac:Ta1292; -.
DR eggNOG; arCOG00678; Archaea.
DR HOGENOM; CLU_071769_0_0_2; -.
DR OMA; GPYIPEV; -.
DR OrthoDB; 93052at2157; -.
DR Proteomes; UP000001024; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0000178; C:exosome (RNase complex); IEA:UniProtKB-KW.
DR GO; GO:0008143; F:poly(A) binding; IEA:InterPro.
DR GO; GO:0006401; P:RNA catabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 2.40.50.140; -; 1.
DR Gene3D; 3.30.1370.10; -; 1.
DR HAMAP; MF_00623; Exosome_Rrp4; 1.
DR InterPro; IPR026699; Exosome_RNA_bind1/RRP40/RRP4.
DR InterPro; IPR004087; KH_dom.
DR InterPro; IPR004088; KH_dom_type_1.
DR InterPro; IPR036612; KH_dom_type_1_sf.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR023474; Rrp4.
DR InterPro; IPR022967; S1_dom.
DR InterPro; IPR003029; S1_domain.
DR PANTHER; PTHR21321; PTHR21321; 1.
DR Pfam; PF00013; KH_1; 1.
DR SMART; SM00322; KH; 1.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF50249; SSF50249; 1.
DR SUPFAM; SSF54791; SSF54791; 1.
DR PROSITE; PS50084; KH_TYPE_1; 1.
DR PROSITE; PS50126; S1; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Exosome; Reference proteome; RNA-binding.
FT CHAIN 1..236
FT /note="Exosome complex component Rrp4"
FT /id="PRO_0000050158"
FT DOMAIN 64..133
FT /note="S1 motif"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00623"
FT DOMAIN 141..199
FT /note="KH"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00623"
SQ SEQUENCE 236 AA; 26393 MW; 40CF8E078E501D0A CRC64;
MYQLGDVKKI VLPGDPIEVQ GKMRNGVYRG QDNRYYSEYF GTLQVNDQFV DVVPFSGQYI
PRKGDKVIGK VIEVGPSTWT VDINSPYFAM LHMNDTPWRM SSGDLKRYLN AGDYIYAKIM
SVNEIKESWL TLKEPGLKKL EGGHMVLIHA SRVPRVIGKG GGMVNMVKEL TATRIIIGQN
GLIWIDGPIE GVTMAIAAIE MIEREAHTEG LTARVESFLK ELKGEKDGSQ QNKADQ
