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Database: UniProt/SWISS-PROT
Entry: RBS_RHIME
LinkDB: RBS_RHIME
Original site: RBS_RHIME 
ID   RBS_RHIME               Reviewed;         129 AA.
AC   P58349;
DT   16-NOV-2001, integrated into UniProtKB/Swiss-Prot.
DT   16-NOV-2001, sequence version 1.
DT   25-OCT-2017, entry version 94.
DE   RecName: Full=Ribulose bisphosphate carboxylase small chain;
DE            Short=RuBisCO small subunit;
DE            EC=4.1.1.39;
GN   Name=cbbS; OrderedLocusNames=RB0190; ORFNames=SMb20197;
OS   Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS   meliloti).
OG   Plasmid pSymB (megaplasmid 2).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=266834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11481431; DOI=10.1073/pnas.161294698;
RA   Finan T.M., Weidner S., Wong K., Buhrmester J., Chain P.,
RA   Vorhoelter F.J., Hernandez-Lucas I., Becker A., Cowie A., Gouzy J.,
RA   Golding B., Puehler A.;
RT   "The complete sequence of the 1,683-kb pSymB megaplasmid from the N2-
RT   fixing endosymbiont Sinorhizobium meliloti.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:9889-9894(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11474104; DOI=10.1126/science.1060966;
RA   Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA   Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA   Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA   Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F.,
RA   Gloux S., Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M.,
RA   Hernandez-Lucas I., Hong A., Huizar L., Hyman R.W., Jones T., Kahn D.,
RA   Kahn M.L., Kalman S., Keating D.H., Kiss E., Komp C., Lelaure V.,
RA   Masuy D., Palm C., Peck M.C., Pohl T.M., Portetelle D., Purnelle B.,
RA   Ramsperger U., Surzycki R., Thebault P., Vandenbol M.,
RA   Vorhoelter F.J., Weidner S., Wells D.H., Wong K., Yeh K.-C., Batut J.;
RT   "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL   Science 293:668-672(2001).
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; AL591985; CAC48590.1; -; Genomic_DNA.
DR   PIR; F95865; F95865.
DR   RefSeq; NP_436730.1; NC_003078.1.
DR   RefSeq; WP_010975099.1; NC_003078.1.
DR   ProteinModelPortal; P58349; -.
DR   SMR; P58349; -.
DR   EnsemblBacteria; CAC48590; CAC48590; SM_b20197.
DR   GeneID; 1236521; -.
DR   KEGG; sme:SM_b20197; -.
DR   PATRIC; fig|266834.11.peg.5106; -.
DR   KO; K01602; -.
DR   OMA; KQCQVLS; -.
DR   Proteomes; UP000001976; Plasmid pSymB.
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; Plasmid; Reference proteome.
FT   CHAIN         1    129       Ribulose bisphosphate carboxylase small
FT                                chain.
FT                                /FTId=PRO_0000198619.
SQ   SEQUENCE   129 AA;  15147 MW;  B3A4DF100179F3FE CRC64;
     MRITQGCFSF LPDLTDEQIT AQVQYCLGKG WAIGVEYTDD PHPRNTYWEM WGNPMFDLKD
     AKGVMMELED CRKAHPQDYI RLNAFDSSRG LETVTMSFIV NRPENEPSLR MTRTESNGRS
     QHYMWETQR
//
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