ID   RSSA_HYDVD              Reviewed;         293 AA.
AC   P38984;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=40S ribosomal protein SA {ECO:0000255|HAMAP-Rule:MF_03015};
DE   AltName: Full=33 kDa laminin-binding protein;
DE   AltName: Full=p40;
OS   Hydra viridissima (Green hydra) (Chlorohydra viridissima).
OC   Eukaryota; Metazoa; Cnidaria; Hydrozoa; Hydroidolina; Anthoathecata;
OC   Aplanulata; Hydridae; Hydra.
OX   NCBI_TaxID=6082;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=1726100; DOI=10.1242/jcs.100.4.789;
RA   Keppel E., Schaller H.C.;
RT   "A 33 kDa protein with sequence homology to the 'laminin binding protein'
RT   is associated with the cytoskeleton in hydra and in mammalian cells.";
RL   J. Cell Sci. 100:789-797(1991).
CC   -!- FUNCTION: Required for the assembly and/or stability of the 40S
CC       ribosomal subunit. Required for the processing of the 20S rRNA-
CC       precursor to mature 18S rRNA in a late step of the maturation of 40S
CC       ribosomal subunits. {ECO:0000255|HAMAP-Rule:MF_03015}.
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). Interacts with ribosomal protein S21.
CC       {ECO:0000255|HAMAP-Rule:MF_03015}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS2 family.
CC       {ECO:0000255|HAMAP-Rule:MF_03015}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X63849; CAA45333.1; -; mRNA.
DR   PIR; S25417; S25417.
DR   AlphaFoldDB; P38984; -.
DR   SMR; P38984; -.
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:0000028; P:ribosomal small subunit assembly; IEA:UniProtKB-UniRule.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   CDD; cd01425; RPS2; 1.
DR   HAMAP; MF_03015; Ribosomal_S2_euk; 1.
DR   InterPro; IPR032281; 40S_SA_C.
DR   InterPro; IPR001865; Ribosomal_S2.
DR   InterPro; IPR018130; Ribosomal_S2_CS.
DR   InterPro; IPR027498; Ribosomal_S2_euk.
DR   InterPro; IPR005707; Ribosomal_S2_euk/arc.
DR   InterPro; IPR023591; Ribosomal_S2_flav_dom_sf.
DR   PANTHER; PTHR11489; PTHR11489; 1.
DR   Pfam; PF16122; 40S_SA_C; 1.
DR   Pfam; PF00318; Ribosomal_S2; 1.
DR   PRINTS; PR00395; RIBOSOMALS2.
DR   SUPFAM; SSF52313; SSF52313; 1.
DR   TIGRFAMs; TIGR01012; uS2_euk_arch; 1.
DR   PROSITE; PS00962; RIBOSOMAL_S2_1; 1.
DR   PROSITE; PS00963; RIBOSOMAL_S2_2; 1.
PE   2: Evidence at transcript level;
KW   Cytoplasm; Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..293
FT                   /note="40S ribosomal protein SA"
FT                   /id="PRO_0000134362"
FT   REGION          219..293
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   293 AA;  32145 MW;  46AE8877D13E733F CRC64;
     MSEGIDALSL KEEDVVKFLA AGVHLGSTNV GSSCQGYVFK RKSDGIHIIN LRKTWEKLIL
     AARIIASIEN PADVCVISSR PYGTRAVLKF AQSTGAIPIA GRFTPGTFTN QIQKRFREPR
     LLISTDPQHD NQALTEASYV NIPVIALCNT DSPLRFVDCA IPCNNRGIQS IGTMWWILAR
     EVLHLRGIIS RKTPWNVMPD LFFYRDPEDI EKEEQAAAIA SAKPDEPYQP DFSGNVDQSA
     AGADWGDQPV VTGADWTAEP SVSKDWAAEP AGWEADTTAV SGDWATPKTE DWA