ID   RL31_SYMTH              Reviewed;          67 AA.
AC   Q67TD7;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 2.
DT   03-AUG-2022, entry version 85.
DE   RecName: Full=50S ribosomal protein L31;
GN   Name=rpmE; OrderedLocusNames=STH71;
OS   Symbiobacterium thermophilum (strain T / IAM 14863).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Symbiobacteriaceae;
OC   Symbiobacterium.
OX   NCBI_TaxID=292459;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=T / IAM 14863;
RX   PubMed=15383646; DOI=10.1093/nar/gkh830;
RA   Ueda K., Yamashita A., Ishikawa J., Shimada M., Watsuji T., Morimura K.,
RA   Ikeda H., Hattori M., Beppu T.;
RT   "Genome sequence of Symbiobacterium thermophilum, an uncultivable bacterium
RT   that depends on microbial commensalism.";
RL   Nucleic Acids Res. 32:4937-4944(2004).
CC   -!- FUNCTION: Binds the 23S rRNA. {ECO:0000250}.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000250};
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bL31 family.
CC       Type A subfamily. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAD39056.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AP006840; BAD39056.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_043712917.1; NC_006177.1.
DR   AlphaFoldDB; Q67TD7; -.
DR   STRING; 292459.STH71; -.
DR   EnsemblBacteria; BAD39056; BAD39056; STH71.
DR   KEGG; sth:STH71; -.
DR   eggNOG; COG0254; Bacteria.
DR   HOGENOM; CLU_114306_4_3_9; -.
DR   OMA; WYPDAKV; -.
DR   OrthoDB; 2014569at2; -.
DR   Proteomes; UP000000417; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; 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:InterPro.
DR   Gene3D; 4.10.830.30; -; 1.
DR   InterPro; IPR034704; L28p-like.
DR   InterPro; IPR002150; Ribosomal_L31.
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.
PE   3: Inferred from homology;
KW   Metal-binding; Reference proteome; Ribonucleoprotein; Ribosomal protein;
KW   RNA-binding; rRNA-binding; Zinc.
FT   CHAIN           1..67
FT                   /note="50S ribosomal protein L31"
FT                   /id="PRO_0000259233"
FT   BINDING         16
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         18
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         36
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         39
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   67 AA;  7466 MW;  88F9EFA8CC38B8AB CRC64;
     MKAGIHPKTQ KTTITCGCGA TYEVLSTKEN IRVEICANCH PFYTGSRGAT RVEAGSRIDR
     FRKKYGR