RK23_ANTAG
ID RK23_ANTAG Reviewed; 91 AA.
AC Q85BJ7;
DT 29-MAR-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 68.
DE RecName: Full=50S ribosomal protein L23, chloroplastic;
GN Name=rpl23;
OS Anthoceros angustus (Hornwort) (Anthoceros formosae).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Anthocerotophyta;
OC Anthocerotopsida; Anthocerotidae; Anthocerotales; Anthocerotaceae;
OC Anthoceros.
OX NCBI_TaxID=48387;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND RNA EDITING.
RX PubMed=12527781; DOI=10.1093/nar/gkg155;
RA Kugita M., Kaneko A., Yamamoto Y., Takeya Y., Matsumoto T., Yoshinaga K.;
RT "The complete nucleotide sequence of the hornwort (Anthoceros formosae)
RT chloroplast genome: insight into the earliest land plants.";
RL Nucleic Acids Res. 31:716-721(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [MRNA], AND RNA EDITING.
RC TISSUE=Thallus;
RX PubMed=12711687; DOI=10.1093/nar/gkg327;
RA Kugita M., Yamamoto Y., Fujikawa T., Matsumoto T., Yoshinaga K.;
RT "RNA editing in hornwort chloroplasts makes more than half the genes
RT functional.";
RL Nucleic Acids Res. 31:2417-2423(2003).
CC -!- FUNCTION: Binds to 23S rRNA. {ECO:0000250}.
CC -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC -!- RNA EDITING: Modified_positions=21 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 43 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}; Note=The nonsense codon in position 21 is
CC modified to a sense codon.;
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uL23 family.
CC {ECO:0000305}.
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DR EMBL; AB086179; BAC55392.1; -; Genomic_DNA.
DR EMBL; AB087474; BAC55493.1; -; mRNA.
DR RefSeq; NP_777456.1; NC_004543.1.
DR AlphaFoldDB; Q85BJ7; -.
DR SMR; Q85BJ7; -.
DR GeneID; 2553418; -.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.70.330; -; 1.
DR HAMAP; MF_01369_B; Ribosomal_L23_B; 1.
DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf.
DR InterPro; IPR012678; Ribosomal_L23/L15e_core_dom_sf.
DR InterPro; IPR001014; Ribosomal_L23/L25_CS.
DR InterPro; IPR013025; Ribosomal_L25/23.
DR PANTHER; PTHR11620; PTHR11620; 1.
DR Pfam; PF00276; Ribosomal_L23; 1.
DR SUPFAM; SSF54189; SSF54189; 1.
DR PROSITE; PS00050; RIBOSOMAL_L23; 1.
PE 2: Evidence at transcript level;
KW Chloroplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA editing;
KW RNA-binding; rRNA-binding.
FT CHAIN 1..91
FT /note="50S ribosomal protein L23, chloroplastic"
FT /id="PRO_0000129443"
SQ SEQUENCE 91 AA; 10874 MW; 70328F9967E13E18 CRC64;
MDKVKYPVLT EKTIRLLERN QYCFDVDLKA SKTEIKQWIQ DFFKVKVVAM NSHRPPKKKK
RIGPVLGYPV RYKRMIITLE SNYSIPLFLN K