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Database: UniProt/SWISS-PROT
Entry: RBS_SYNPX
LinkDB: RBS_SYNPX
Original site: RBS_SYNPX 
ID   RBS_SYNPX               Reviewed;         113 AA.
AC   P0A4S5; P96487;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   25-OCT-2017, entry version 67.
DE   RecName: Full=Ribulose bisphosphate carboxylase small chain;
DE            Short=RuBisCO small subunit;
DE            EC=4.1.1.39;
GN   Name=cbbS; Synonyms=rbcS; OrderedLocusNames=SYNW1717;
OS   Synechococcus sp. (strain WH8102).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=84588;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WH8102;
RX   PubMed=12917641; DOI=10.1038/nature01943;
RA   Palenik B., Brahamsha B., Larimer F.W., Land M.L., Hauser L.,
RA   Chain P., Lamerdin J.E., Regala W., Allen E.E., McCarren J.,
RA   Paulsen I.T., Dufresne A., Partensky F., Webb E.A., Waterbury J.;
RT   "The genome of a motile marine Synechococcus.";
RL   Nature 424:1037-1042(2003).
CC   -!- FUNCTION: RuBisCO catalyzes two reactions: the carboxylation of D-
CC       ribulose 1,5-bisphosphate, the primary event in carbon dioxide
CC       fixation, as well as the oxidative fragmentation of the pentose
CC       substrate. Both reactions occur simultaneously and in competition
CC       at the same active site (By similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY: 2 3-phospho-D-glycerate + 2 H(+) = D-ribulose
CC       1,5-bisphosphate + CO(2) + H(2)O.
CC   -!- CATALYTIC ACTIVITY: 3-phospho-D-glycerate + 2-phosphoglycolate =
CC       D-ribulose 1,5-bisphosphate + O(2).
CC   -!- SUBUNIT: 8 large chains + 8 small chains.
CC   -!- SIMILARITY: Belongs to the RuBisCO small chain family.
CC       {ECO:0000305}.
DR   EMBL; BX569693; CAE08232.1; -; Genomic_DNA.
DR   RefSeq; WP_006043651.1; NC_005070.1.
DR   ProteinModelPortal; P0A4S5; -.
DR   SMR; P0A4S5; -.
DR   STRING; 84588.SYNW1717; -.
DR   EnsemblBacteria; CAE08232; CAE08232; SYNW1717.
DR   KEGG; syw:SYNW1717; -.
DR   eggNOG; ENOG4108VFZ; Bacteria.
DR   eggNOG; COG4451; LUCA.
DR   HOGENOM; HOG000141332; -.
DR   KO; K01602; -.
DR   OMA; KQCQVLS; -.
DR   OrthoDB; POG091H13LH; -.
DR   Proteomes; UP000001422; Chromosome.
DR   GO; GO:0004497; F:monooxygenase activity; IEA:UniProtKB-KW.
DR   GO; GO:0016984; F:ribulose-bisphosphate carboxylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.190.10; -; 1.
DR   InterPro; IPR000894; RuBisCO_sc_dom.
DR   InterPro; IPR036385; RuBisCO_ssu_sf.
DR   Pfam; PF00101; RuBisCO_small; 1.
DR   SMART; SM00961; RuBisCO_small; 1.
DR   SUPFAM; SSF55239; SSF55239; 1.
PE   3: Inferred from homology;
KW   Calvin cycle; Carbon dioxide fixation; Complete proteome; Lyase;
KW   Monooxygenase; Oxidoreductase; Photosynthesis; Reference proteome.
FT   CHAIN         1    113       Ribulose bisphosphate carboxylase small
FT                                chain.
FT                                /FTId=PRO_0000198626.
SQ   SEQUENCE   113 AA;  12943 MW;  8929415D336391F4 CRC64;
     MPFQSTVGDY QTVATLETFG FLPPMTQDEI YDQIAYIIAQ GWSPLVEHVH PSNSMATYWS
     YWKLPFFGEK DLNVVVSELE ACHRAYPDHH VRIVGYDAYT QSQGACFVVF EGR
//
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