ID   RS3A2_YEAS1             Reviewed;         255 AA.
AC   B3LLJ2;
DT   24-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   25-MAY-2022, entry version 49.
DE   RecName: Full=40S ribosomal protein S1-B {ECO:0000255|HAMAP-Rule:MF_03122};
GN   Name=RPS1B {ECO:0000255|HAMAP-Rule:MF_03122}; ORFNames=SCRG_01835;
OS   Saccharomyces cerevisiae (strain RM11-1a) (Baker's yeast).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX   NCBI_TaxID=285006;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RM11-1a;
RG   The Broad Institute Genome Sequencing Platform;
RA   Birren B.W., Lander E.S., Galagan J.E., Nusbaum C., Devon K., Cuomo C.,
RA   Jaffe D.B., Butler J., Alvarez P., Gnerre S., Grabherr M., Kleber M.,
RA   Mauceli E.W., Brockman W., MacCallum I.A., Rounsley S., Young S.K.,
RA   LaButti K., Pushparaj V., DeCaprio D., Crawford M., Koehrsen M., Engels R.,
RA   Montgomery P., Pearson M., Howarth C., Larson L., Luoma S., White J.,
RA   O'Leary S., Kodira C.D., Zeng Q., Yandava C., Alvarado L., Pratt S.,
RA   Kruglyak L.;
RT   "Annotation of the Saccharomyces cerevisiae RM11-1a genome.";
RL   Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBUNIT: Component of the small ribosomal subunit. Mature ribosomes
CC       consist of a small (40S) and a large (60S) subunit. The 40S subunit
CC       contains about 33 different proteins and 1 molecule of RNA (18S). The
CC       60S subunit contains about 49 different proteins and 3 molecules of RNA
CC       (25S, 5.8S and 5S). {ECO:0000255|HAMAP-Rule:MF_03122}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03122}.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS1 family.
CC       {ECO:0000255|HAMAP-Rule:MF_03122}.
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DR   EMBL; CH408047; EDV11445.1; -; Genomic_DNA.
DR   AlphaFoldDB; B3LLJ2; -.
DR   SMR; B3LLJ2; -.
DR   PRIDE; B3LLJ2; -.
DR   EnsemblFungi; EDV11445; EDV11445; SCRG_01835.
DR   HOGENOM; CLU_062507_0_0_1; -.
DR   Proteomes; UP000008335; Unassembled WGS sequence.
DR   GO; GO:0022627; C:cytosolic small ribosomal subunit; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:UniProtKB-UniRule.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_03122; Ribosomal_S3Ae_euk; 1.
DR   InterPro; IPR027500; Ribosomal_S1/3_euk.
DR   InterPro; IPR001593; Ribosomal_S3Ae.
DR   InterPro; IPR018281; Ribosomal_S3Ae_CS.
DR   Pfam; PF01015; Ribosomal_S3Ae; 1.
DR   SMART; SM01397; Ribosomal_S3Ae; 1.
DR   PROSITE; PS01191; RIBOSOMAL_S3AE; 1.
PE   3: Inferred from homology;
KW   Acetylation; Cytoplasm; Isopeptide bond; Phosphoprotein; Ribonucleoprotein;
KW   Ribosomal protein; Ubl conjugation.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03122"
FT   CHAIN           2..255
FT                   /note="40S ribosomal protein S1-B"
FT                   /id="PRO_0000389409"
FT   MOD_RES         2
FT                   /note="N-acetylalanine; partial"
FT                   /evidence="ECO:0000250|UniProtKB:P33442, ECO:0000255|HAMAP-
FT                   Rule:MF_03122"
FT   MOD_RES         245
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P23248"
FT   MOD_RES         254
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P23248"
FT   CROSSLNK        248
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in ubiquitin)"
FT                   /evidence="ECO:0000250|UniProtKB:P23248"
SQ   SEQUENCE   255 AA;  28812 MW;  192A913E3AD5C7DE CRC64;
     MAVGKNKRLS RGKKGLKKKV VDPFTRKEWF DIKAPSTFEN RNVGKTLVNK STGLKNASDA
     LKGRVVEVCL ADLQGSEDHS FRKVKLRVDE VQGKNLLTNF HGMDFTTDKL RSMVRKWQTL
     IEANVTVKTS DDYVLRIFAI AFTRKQANQV KRHSYAQSSH IRAIRKVISE ILTREVQNST
     LAQLTSKLIP EVINKEIENA TKDIFPLQNI HVRKVKLLKQ PKFDVGALMA LHGEGSGEEK
     GKKVSGFKDE VLETV