RIMM_PROMM
ID RIMM_PROMM Reviewed; 176 AA.
AC Q7V4K0;
DT 29-MAR-2004, integrated into UniProtKB/Swiss-Prot.
DT 29-MAR-2004, sequence version 2.
DT 25-MAY-2022, entry version 96.
DE RecName: Full=Ribosome maturation factor RimM {ECO:0000255|HAMAP-Rule:MF_00014};
GN Name=rimM {ECO:0000255|HAMAP-Rule:MF_00014}; OrderedLocusNames=PMT_1951;
OS Prochlorococcus marinus (strain MIT 9313).
OC Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC Prochlorococcus.
OX NCBI_TaxID=74547;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MIT 9313;
RX PubMed=12917642; DOI=10.1038/nature01947;
RA Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A.,
RA Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L.,
RA Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C.,
RA Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R.,
RA Chisholm S.W.;
RT "Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche
RT differentiation.";
RL Nature 424:1042-1047(2003).
CC -!- FUNCTION: An accessory protein needed during the final step in the
CC assembly of 30S ribosomal subunit, possibly for assembly of the head
CC region. Probably interacts with S19. Essential for efficient processing
CC of 16S rRNA. May be needed both before and after RbfA during the
CC maturation of 16S rRNA. It has affinity for free ribosomal 30S subunits
CC but not for 70S ribosomes. {ECO:0000255|HAMAP-Rule:MF_00014}.
CC -!- SUBUNIT: Binds ribosomal protein S19. {ECO:0000255|HAMAP-
CC Rule:MF_00014}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00014}.
CC -!- DOMAIN: The PRC barrel domain binds ribosomal protein S19.
CC {ECO:0000255|HAMAP-Rule:MF_00014}.
CC -!- SIMILARITY: Belongs to the RimM family. {ECO:0000255|HAMAP-
CC Rule:MF_00014}.
CC -!- SEQUENCE CAUTION:
CC Sequence=CAE22125.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; BX548175; CAE22125.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; Q7V4K0; -.
DR SMR; Q7V4K0; -.
DR STRING; 74547.PMT_1951; -.
DR EnsemblBacteria; CAE22125; CAE22125; PMT_1951.
DR KEGG; pmt:PMT_1951; -.
DR eggNOG; COG0806; Bacteria.
DR HOGENOM; CLU_077636_3_0_3; -.
DR Proteomes; UP000001423; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005840; C:ribosome; IEA:InterPro.
DR GO; GO:0043022; F:ribosome binding; IEA:InterPro.
DR GO; GO:0042274; P:ribosomal small subunit biogenesis; IEA:UniProtKB-UniRule.
DR GO; GO:0006364; P:rRNA processing; IEA:InterPro.
DR Gene3D; 2.40.30.60; -; 1.
DR HAMAP; MF_00014; Ribosome_mat_RimM; 1.
DR InterPro; IPR011961; 16S_RimM.
DR InterPro; IPR027275; PRC-brl_dom.
DR InterPro; IPR011033; PRC_barrel-like_sf.
DR InterPro; IPR002676; RimM_N.
DR InterPro; IPR036976; RimM_N_sf.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR Pfam; PF05239; PRC; 1.
DR Pfam; PF01782; RimM; 1.
DR SUPFAM; SSF50346; SSF50346; 1.
DR SUPFAM; SSF50447; SSF50447; 1.
DR TIGRFAMs; TIGR02273; 16S_RimM; 1.
PE 3: Inferred from homology;
KW Chaperone; Cytoplasm; Reference proteome; Ribosome biogenesis.
FT CHAIN 1..176
FT /note="Ribosome maturation factor RimM"
FT /id="PRO_0000163333"
FT DOMAIN 100..173
FT /note="PRC barrel"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00014"
SQ SEQUENCE 176 AA; 19282 MW; 865EE3BCCDAE9B3D CRC64;
MNGDEDWLTV GKVVAAQGMQ GELRINPSSD FPERFTLPGQ RWLKERNGEP RPIELLTGRQ
LPGRSLYVVK FAGVNNRNAA EALVGQKLLV PSSDRPSLAE GEFHLLDLVG LEARLQAEGP
AIGHVIDLTT AGNDLLEIEL LTGRRVLVPF VEAIVPEVQL NQGWLRLTPP PGLLEL