ID E4RLU9_HALHG Unreviewed; 582 AA.
AC E4RLU9;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 27-MAR-2024, entry version 48.
DE RecName: Full=Rqc2 homolog RqcH {ECO:0000256|HAMAP-Rule:MF_00844};
DE Short=RqcH {ECO:0000256|HAMAP-Rule:MF_00844};
GN Name=rqcH {ECO:0000256|HAMAP-Rule:MF_00844};
GN OrderedLocusNames=Halsa_1588 {ECO:0000313|EMBL:ADQ15013.1};
OS Halanaerobium hydrogeniformans (Halanaerobium sp. (strain sapolanicus)).
OC Bacteria; Bacillota; Clostridia; Halanaerobiales; Halanaerobiaceae;
OC Halanaerobium.
OX NCBI_TaxID=656519 {ECO:0000313|EMBL:ADQ15013.1, ECO:0000313|Proteomes:UP000007434};
RN [1] {ECO:0000313|EMBL:ADQ15013.1, ECO:0000313|Proteomes:UP000007434}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=sapolanicus {ECO:0000313|Proteomes:UP000007434};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Davenport K., Detter J.C., Han C., Tapia R., Land M.,
RA Hauser L., Jeffries C., Kyrpides N., Ivanova N., Mikhailova N.,
RA Begemann M.B., Mormile M.R., Wall J.D., Elias D.A., Woyke T.;
RT "Complete sequence of Halanaerobium sp. sapolanicus.";
RL Submitted (NOV-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADQ15013.1, ECO:0000313|Proteomes:UP000007434}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=sapolanicus {ECO:0000313|Proteomes:UP000007434};
RX PubMed=21602336; DOI=10.1128/JB.05209-11;
RA Brown S.D., Begemann M.B., Mormile M.R., Wall J.D., Han C.S., Goodwin L.A.,
RA Pitluck S., Land M.L., Hauser L.J., Elias D.A.;
RT "Complete Genome Sequence of the Haloalkaliphilic, Hydrogen Producing
RT Halanaerobium hydrogenoformans.";
RL J. Bacteriol. 193:3682-3683(2011).
CC -!- FUNCTION: Part of the ribosome quality control system (RQC). Recruits
CC Ala-charged tRNA and directs the elongation of stalled nascent chains
CC on 50S ribosomal subunits, leading to non-templated C-terminal Ala
CC extensions (Ala tail). The Ala tail promotes nascent chain degradation.
CC May add between 1 and at least 8 Ala residues. Binds to stalled 50S
CC ribosomal subunits. {ECO:0000256|HAMAP-Rule:MF_00844}.
CC -!- SUBUNIT: Associates with stalled 50S ribosomal subunits.
CC {ECO:0000256|HAMAP-Rule:MF_00844}.
CC -!- SIMILARITY: Belongs to the NEMF family. {ECO:0000256|HAMAP-
CC Rule:MF_00844}.
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DR EMBL; CP002304; ADQ15013.1; -; Genomic_DNA.
DR RefSeq; WP_013406090.1; NC_014654.1.
DR AlphaFoldDB; E4RLU9; -.
DR STRING; 656519.Halsa_1588; -.
DR KEGG; has:Halsa_1588; -.
DR eggNOG; COG1293; Bacteria.
DR HOGENOM; CLU_022481_2_1_9; -.
DR OrthoDB; 9766163at2; -.
DR Proteomes; UP000007434; Chromosome.
DR GO; GO:0043023; F:ribosomal large subunit binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0072344; P:rescue of stalled ribosome; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.8.50; -; 1.
DR Gene3D; 2.30.310.10; ibrinogen binding protein from staphylococcus aureus domain; 1.
DR HAMAP; MF_00844_B; RqcH_B; 1.
DR InterPro; IPR008532; NFACT_RNA-bd.
DR InterPro; IPR010979; Ribosomal_uS13-like_H2TH.
DR InterPro; IPR043682; RqcH_bacterial.
DR PANTHER; PTHR15239; NUCLEAR EXPORT MEDIATOR FACTOR NEMF; 1.
DR PANTHER; PTHR15239:SF6; RIBOSOME QUALITY CONTROL COMPLEX SUBUNIT NEMF; 1.
DR Pfam; PF05670; NFACT-R_1; 1.
DR Pfam; PF18297; NFACT-R_2; 1.
DR Pfam; PF05833; NFACT_N; 1.
DR SUPFAM; SSF46946; S13-like H2TH domain; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|HAMAP-Rule:MF_00844};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00844}; Reference proteome {ECO:0000313|Proteomes:UP000007434};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00844};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|HAMAP-
KW Rule:MF_00844}.
FT DOMAIN 461..553
FT /note="NFACT RNA-binding"
FT /evidence="ECO:0000259|Pfam:PF05670"
FT REGION 144..168
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 443..462
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 293..328
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00844"
SQ SEQUENCE 582 AA; 68163 MW; 74496AECF895A81F CRC64;
MAFDGIMLSA LKDNLKENIL GARIEKSYQI EKKLIIINLR HNNKNLKLLI STDPQGARIN
LSRLDFDYPS YPPDFCMLLR KYLKNSYIQN ITQKDFERVI QIEIEKRGKK YTLIAELMGK
YSNVILLDDN DIVLDAMKRI TEEQNKERQL YPGQKYQDPP GQDKSNPLDI RTPEEFLTVI
DEKFEQAAYR AVMFNFRGIG PYSAREIVYR ANIDPSQNYD KLDNSQKIEL AKSFIELFKI
IKKNNYKAVI ALKDEEVDYI SAFPLKHRNP DKIMDFENTN KMMDYYYSNF LKDKELKKSI
NNLRKVVQNY LNKNLKKQKK LKKQLEESKS ADKYKKKGEL IKSNIYQLEK GQKEAVLTDY
YSENQSDIKI KLDPALTPAE NAQKYFKKYN KLQKSVKHLK REIAKLRHEE KYLNQVMLNI
EQAETLEDIE EIREELKEEN YIKKQKQKNK NKGGKKLPPR KFVSSNGYQI LIGRNNKQND
KLTKKIANKG DIWLHTKTIA GSHVIIKRDT SKEIPDTTLN EAASLAAYFS KARNSKNVPI
DYTEVENVNK PKGARPGLVY YEKYQTIYID PDPELIKKLA KD
//
