AC   MF_03122;
DC   Protein; auto
TR   HAMAP; MF_03122; -; 1; level=0
XX
Names: Ribosomal_eS1_euk
XX
ID   RS3A
DE   RecName: Full=Small ribosomal subunit protein eS1;
case <OC:Vertebrata>
GN   Name=RPS3A;
else case <OC:Caenorhabditis>
GN   Name=rps-1;
else case <OC:Drosophilidae>
GN   Name=RpS3A;
else case <OC:Fungi>
GN   Name=RPS1;
end case
XX
case <OC:Mammalia>
CC   -!- FUNCTION: May play a role during erythropoiesis through regulation of
CC       transcription factor @gn(DDIT3).
else case <OC:Drosophilidae>
CC   -!- FUNCTION: Essential for oogenesis; required for late follicle cell
CC       development.
end case
case <OC:Mammalia>
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       (28S, 5.8S and 5S). Identified in a IGF2BP1-dependent mRNP granule
CC       complex containing untranslated mRNAs. Binds with high affinity to
CC       @gn(IPO4). Interacts with @gn(DDIT3).
else case <OC:Metazoa> and not <OC:Mammalia>
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       (28S, 5.8S and 5S).
else
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).
end case
case <OC:Mammalia>
CC   -!- SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Note=Localized in cytoplasmic
CC       mRNP granules containing untranslated mRNAs.
else
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
end case
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS1 family.
XX
DR   PROSITE; PS01191; RIBOSOMAL_S3AE; 1; trigger=no
DR   Pfam; PF01015; Ribosomal_S3Ae; 1; trigger=no
XX
KW   Ribonucleoprotein
KW   Ribosomal protein
case <OC:Mammalia> or <OC:Drosophilidae>
KW   Differentiation
end case
case <OC:Drosophilidae>
KW   Developmental protein
KW   Oogenesis
end case
KW   Cytoplasm
case <OC:Mammalia>
KW   Nucleus
end case
case <FTTag:acetyl>
KW   Acetylation
end case
XX
GO   GO:0022627; C:cytosolic small ribosomal subunit
GO   GO:0003735; F:structural constituent of ribosome
GO   GO:0006412; P:translation
XX
FT   From: RS3A_HUMAN (P61247)
FT   INIT_MET        1
FT                   /note="Removed"
FT   Condition: M
FT   From: RS3A1_YEAST (P33442)
case <OC:Fungi>
FT   MOD_RES         2
FT                   /note="N-acetylalanine; partial"
FT   Tag: acetyl; Condition: A
end case
XX
Size: 189-273;
Related: None;
Template: P61247; P33442;
Scope:
 Eukaryota
Fusion:
 Nter: None
 Cter: None
Duplicate: in ARATH, CLAL4, DEBHA, LEIIN, PICST, SCHPO, TRYCR, VITVI, XENLA,
 YEAS1, YEAS2, YEAS6, YEAS7, YEAST
Plasmid: None
Comments: None
XX
# Revision 1.8 2023/09/22
//