ID   RL31_PROMP              Reviewed;          86 AA.
AC   Q7UZX0;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 91.
DE   RecName: Full=50S ribosomal protein L31 {ECO:0000255|HAMAP-Rule:MF_00501};
GN   Name=rpmE {ECO:0000255|HAMAP-Rule:MF_00501};
GN   Synonyms=rpl31 {ECO:0000255|HAMAP-Rule:MF_00501};
GN   OrderedLocusNames=PMM1530;
OS   Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 /
OS   MED4).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=59919;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CCMP1986 / NIES-2087 / MED4;
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: Binds the 23S rRNA. {ECO:0000255|HAMAP-Rule:MF_00501}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_00501}.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bL31 family.
CC       Type A subfamily. {ECO:0000255|HAMAP-Rule:MF_00501}.
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DR   EMBL; BX548174; CAE19989.1; -; Genomic_DNA.
DR   RefSeq; WP_011133158.1; NC_005072.1.
DR   AlphaFoldDB; Q7UZX0; -.
DR   STRING; 59919.PMM1530; -.
DR   EnsemblBacteria; CAE19989; CAE19989; PMM1530.
DR   KEGG; pmm:PMM1530; -.
DR   eggNOG; COG0254; Bacteria.
DR   HOGENOM; CLU_114306_1_2_3; -.
DR   OMA; WYPDAKV; -.
DR   OrthoDB; 2014569at2; -.
DR   Proteomes; UP000001026; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   Gene3D; 4.10.830.30; -; 1.
DR   HAMAP; MF_00501; Ribosomal_L31_1; 1.
DR   InterPro; IPR034704; L28p-like.
DR   InterPro; IPR002150; Ribosomal_L31.
DR   InterPro; IPR027491; Ribosomal_L31_A.
DR   InterPro; IPR042105; Ribosomal_L31_sf.
DR   PANTHER; PTHR33280; PTHR33280; 1.
DR   Pfam; PF01197; Ribosomal_L31; 1.
DR   PRINTS; PR01249; RIBOSOMALL31.
DR   SUPFAM; SSF143800; SSF143800; 1.
DR   TIGRFAMs; TIGR00105; L31; 1.
DR   PROSITE; PS01143; RIBOSOMAL_L31; 1.
PE   3: Inferred from homology;
KW   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..86
FT                   /note="50S ribosomal protein L31"
FT                   /id="PRO_0000173146"
FT   REGION          65..86
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   86 AA;  9634 MW;  57D46EA7A6198EEB CRC64;
     MPKSEIHPKW YPDAKVICNG EVVMTTGSTK PELHVDVWSG NHPFFTGTQK ILDTEGRVDR
     FMKKYGMGSA DSATSKETKE SKKSDK