ID A0A0X3V004_9ACTN Unreviewed; 278 AA.
AC A0A0X3V004;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 24-JAN-2024, entry version 28.
DE RecName: Full=Large ribosomal subunit protein uL2 {ECO:0000256|HAMAP-Rule:MF_01320};
GN Name=rplB {ECO:0000256|HAMAP-Rule:MF_01320};
GN ORFNames=ADL22_19170 {ECO:0000313|EMBL:KUL38105.1};
OS Streptomyces sp. NRRL F-4489.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1609095 {ECO:0000313|EMBL:KUL38105.1, ECO:0000313|Proteomes:UP000053256};
RN [1] {ECO:0000313|EMBL:KUL38105.1, ECO:0000313|Proteomes:UP000053256}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL F-4489 {ECO:0000313|EMBL:KUL38105.1,
RC ECO:0000313|Proteomes:UP000053256};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: One of the primary rRNA binding proteins. Required for
CC association of the 30S and 50S subunits to form the 70S ribosome, for
CC tRNA binding and peptide bond formation. It has been suggested to have
CC peptidyltransferase activity; this is somewhat controversial. Makes
CC several contacts with the 16S rRNA in the 70S ribosome.
CC {ECO:0000256|HAMAP-Rule:MF_01320}.
CC -!- SUBUNIT: Part of the 50S ribosomal subunit. Forms a bridge to the 30S
CC subunit in the 70S ribosome. {ECO:0000256|HAMAP-Rule:MF_01320}.
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uL2 family.
CC {ECO:0000256|ARBA:ARBA00005636, ECO:0000256|HAMAP-Rule:MF_01320}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KUL38105.1}.
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DR EMBL; LLZI01000229; KUL38105.1; -; Genomic_DNA.
DR RefSeq; WP_016571056.1; NZ_LLZI01000229.1.
DR AlphaFoldDB; A0A0X3V004; -.
DR STRING; 1609095.ADL22_19170; -.
DR GeneID; 79898842; -.
DR OrthoDB; 9778722at2; -.
DR Proteomes; UP000053256; Unassembled WGS sequence.
DR GO; GO:0015934; C:large ribosomal subunit; IEA:InterPro.
DR GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR GO; GO:0016740; F:transferase activity; IEA:InterPro.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR Gene3D; 2.30.30.30; -; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 4.10.950.10; Ribosomal protein L2, domain 3; 1.
DR HAMAP; MF_01320_B; Ribosomal_L2_B; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR014722; Rib_uL2_dom2.
DR InterPro; IPR002171; Ribosomal_uL2.
DR InterPro; IPR005880; Ribosomal_uL2_bac/org-type.
DR InterPro; IPR022669; Ribosomal_uL2_C.
DR InterPro; IPR022671; Ribosomal_uL2_CS.
DR InterPro; IPR014726; Ribosomal_uL2_dom3.
DR InterPro; IPR022666; Ribosomal_uL2_RNA-bd_dom.
DR InterPro; IPR008991; Translation_prot_SH3-like_sf.
DR NCBIfam; TIGR01171; rplB_bact; 1.
DR PANTHER; PTHR13691:SF5; 39S RIBOSOMAL PROTEIN L2, MITOCHONDRIAL; 1.
DR PANTHER; PTHR13691; RIBOSOMAL PROTEIN L2; 1.
DR Pfam; PF00181; Ribosomal_L2; 1.
DR Pfam; PF03947; Ribosomal_L2_C; 1.
DR PIRSF; PIRSF002158; Ribosomal_L2; 1.
DR SMART; SM01383; Ribosomal_L2; 1.
DR SMART; SM01382; Ribosomal_L2_C; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF50104; Translation proteins SH3-like domain; 1.
DR PROSITE; PS00467; RIBOSOMAL_L2; 1.
PE 3: Inferred from homology;
KW Reference proteome {ECO:0000313|Proteomes:UP000053256};
KW Ribonucleoprotein {ECO:0000256|ARBA:ARBA00023274, ECO:0000256|HAMAP-
KW Rule:MF_01320};
KW Ribosomal protein {ECO:0000256|ARBA:ARBA00022980, ECO:0000256|HAMAP-
KW Rule:MF_01320}; RNA-binding {ECO:0000256|HAMAP-Rule:MF_01320};
KW rRNA-binding {ECO:0000256|HAMAP-Rule:MF_01320}.
FT DOMAIN 125..253
FT /note="Large ribosomal subunit protein uL2 C-terminal"
FT /evidence="ECO:0000259|SMART:SM01382"
FT REGION 29..57
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 225..278
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 263..278
FT /note="Basic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 278 AA; 30497 MW; 0C2A67E516E02D20 CRC64;
MGIRKYKPTT PGRRGSSVAD FVEITRSTPE KSLVRPLHSK GGRNNAGRVT VRHQGGGHKR
AYRVIDFRRH DKDGVPAKVA HIEYDPNRTA RIALLHYADG EKRYIIAPRG LQQGDRIENG
AGADIKPGNN LPLRNIPVGT TIHAIELRPG GGAKFARSAG ASVQLLAREG SMAHLRMPSG
EIRLVDVRCR ATVGEVGNAE QSNINWGKAG RMRWKGVRPT VRGVVMNPVD HPHGGGEGKT
SGGRHPVSPW GKKEGRTRSP KKASNKYIVR RRKTNKKR
//
