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Database: UniProt/SWISS-PROT
Entry: RBS_SYNPW
LinkDB: RBS_SYNPW
Original site: RBS_SYNPW 
ID   RBS_SYNPW               Reviewed;         113 AA.
AC   P0A4S6; A5GJJ0; P96487;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   25-OCT-2017, entry version 64.
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=SynWH7803_0679;
OS   Synechococcus sp. (strain WH7803).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae;
OC   Synechococcus.
OX   NCBI_TaxID=32051;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=9002609; DOI=10.1007/BF00041394;
RA   Watson G.M., Tabita F.R.;
RT   "Regulation, unique gene organization, and unusual primary structure
RT   of carbon fixation genes from a marine phycoerythrin-containing
RT   cyanobacterium.";
RL   Plant Mol. Biol. 32:1103-1115(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WH7803;
RG   Genoscope;
RL   Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
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; U46156; AAB48081.1; -; Genomic_DNA.
DR   EMBL; CT971583; CAK23105.1; -; Genomic_DNA.
DR   RefSeq; WP_006043651.1; NC_009481.1.
DR   ProteinModelPortal; P0A4S6; -.
DR   SMR; P0A4S6; -.
DR   STRING; 32051.SynWH7803_0679; -.
DR   EnsemblBacteria; CAK23105; CAK23105; SynWH7803_0679.
DR   KEGG; syx:SynWH7803_0679; -.
DR   eggNOG; ENOG4108VFZ; Bacteria.
DR   eggNOG; COG4451; LUCA.
DR   HOGENOM; HOG000141332; -.
DR   KO; K01602; -.
DR   OMA; KQCQVLS; -.
DR   OrthoDB; POG091H13LH; -.
DR   Proteomes; UP000001566; 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_0000198625.
SQ   SEQUENCE   113 AA;  12943 MW;  8929415D336391F4 CRC64;
     MPFQSTVGDY QTVATLETFG FLPPMTQDEI YDQIAYIIAQ GWSPLVEHVH PSNSMATYWS
     YWKLPFFGEK DLNVVVSELE ACHRAYPDHH VRIVGYDAYT QSQGACFVVF EGR
//
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