ID   CSOSE_PROMM             Reviewed;         204 AA.
AC   Q7V6G4;
DT   10-FEB-2021, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=Probable carboxysome shell protein CsoS1E {ECO:0000303|PubMed:22155772};
GN   Name=csoS1E {ECO:0000303|PubMed:22155772}; OrderedLocusNames=PMT_1199;
OS   Prochlorococcus marinus (strain MIT 9313).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=74547;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MIT 9313;
RX   PubMed=12917642; DOI=10.1038/nature01947;
RA   Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A.,
RA   Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L.,
RA   Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C.,
RA   Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R.,
RA   Chisholm S.W.;
RT   "Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche
RT   differentiation.";
RL   Nature 424:1042-1047(2003).
RN   [2]
RP   DISCUSSION OF SEQUENCE, AND SUBCELLULAR LOCATION.
RC   STRAIN=MIT 9313;
RX   PubMed=22155772; DOI=10.1128/jb.06444-11;
RA   Roberts E.W., Cai F., Kerfeld C.A., Cannon G.C., Heinhorst S.;
RT   "Isolation and characterization of the Prochlorococcus carboxysome reveal
RT   the presence of the novel shell protein CsoS1D.";
RL   J. Bacteriol. 194:787-795(2012).
CC   -!- FUNCTION: A probable carboxysomal shell protein found only in
CC       Prochlorococcus and Synechococcus strains that grow in low light.
CC       {ECO:0000305|PubMed:22155772}.
CC   -!- SUBUNIT: Homohexamer. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Carboxysome {ECO:0000305|PubMed:22155772}.
CC       Note=This cyanobacterium makes alpha-type carboxysomes. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the bacterial microcompartments protein family.
CC       {ECO:0000255|PROSITE-ProRule:PRU01278}.
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DR   EMBL; BX548175; CAE21374.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q7V6G4; -.
DR   SMR; Q7V6G4; -.
DR   STRING; 74547.PMT_1199; -.
DR   EnsemblBacteria; CAE21374; CAE21374; PMT_1199.
DR   KEGG; pmt:PMT_1199; -.
DR   eggNOG; COG4577; Bacteria.
DR   HOGENOM; CLU_064903_1_0_3; -.
DR   OMA; VMMIARE; -.
DR   OrthoDB; 1802372at2; -.
DR   Proteomes; UP000001423; Chromosome.
DR   GO; GO:0031470; C:carboxysome; IEA:UniProtKB-SubCell.
DR   GO; GO:0043886; F:structural constituent of carboxysome; IEA:UniProt.
DR   GO; GO:0015977; P:carbon fixation; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.70.1710; -; 1.
DR   InterPro; IPR020808; Bact_microcomp_CS.
DR   InterPro; IPR000249; BMC_dom.
DR   InterPro; IPR037233; CcmK-like_sf.
DR   InterPro; IPR044872; CcmK/CsoS1_BMC.
DR   Pfam; PF00936; BMC; 1.
DR   SMART; SM00877; BMC; 1.
DR   SUPFAM; SSF143414; SSF143414; 1.
DR   PROSITE; PS01139; BMC_1; 1.
DR   PROSITE; PS51930; BMC_2; 1.
PE   3: Inferred from homology;
KW   Bacterial microcompartment; Carbon dioxide fixation; Carboxysome;
KW   Photosynthesis; Reference proteome.
FT   CHAIN           1..204
FT                   /note="Probable carboxysome shell protein CsoS1E"
FT                   /id="PRO_0000452078"
FT   DOMAIN          111..196
FT                   /note="BMC"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01278"
FT   REGION          1..102
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..19
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        36..102
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   204 AA;  20174 MW;  3F3BBEE55C1647DD CRC64;
     MPKPSSSSSS DSPSLTTAKP AGSEVAKKVL PAKATQTVDV SASTSSLSGS KSTTRRSAAT
     GRTSASRATA ATPASRGGKS AAGSSGSGSA SGGAIKPPAS SSVPSFVQGI ALGMIETRGM
     VPAIEAADAM TKAAEVNLIS REYVGGGYVT VMVRGETGAV NAAVRAGADA CERVGDGLVA
     AHIIARPHQE VEPALRPTHA KRRS