ID   D5WEH1_PARAM            Unreviewed;       142 AA.
AC   D5WEH1;
DT   13-JUL-2010, integrated into UniProtKB/TrEMBL.
DT   13-JUL-2010, sequence version 1.
DT   24-JAN-2024, entry version 55.
DE   RecName: Full=Ribulose bisphosphate carboxylase small subunit {ECO:0000256|HAMAP-Rule:MF_00859};
DE            Short=RuBisCO small subunit {ECO:0000256|HAMAP-Rule:MF_00859};
GN   Name=cbbS {ECO:0000256|HAMAP-Rule:MF_00859};
GN   OrderedLocusNames=BC1002_3208 {ECO:0000313|EMBL:ADG17253.1};
GN   ORFNames=HDG40_004024 {ECO:0000313|EMBL:MBB5425851.1};
OS   Paraburkholderia atlantica.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Paraburkholderia.
OX   NCBI_TaxID=2654982 {ECO:0000313|EMBL:ADG17253.1, ECO:0000313|Proteomes:UP000002190};
RN   [1] {ECO:0000313|Proteomes:UP000002190}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CCGE1002 {ECO:0000313|Proteomes:UP000002190};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Chertkov O., Detter J.C., Han C., Tapia R., Land M., Hauser L.,
RA   Kyrpides N., Ovchinnikova G., Martinez-Romero E., Hernandez M.A.R.,
RA   Tiedje J.M., Woyke T.;
RT   "Complete sequence of chromosome 2 of Burkholderia sp. CCGE1002.";
RL   Submitted (APR-2010) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:ADG17253.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=CCGE1002 {ECO:0000313|EMBL:ADG17253.1};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Chertkov O., Detter J.C., Han C., Tapia R., Land M., Hauser L.,
RA   Kyrpides N., Ovchinnikova G., Martinez-Romero E., Hernandez M.A.R.,
RA   Tiedje J.M., Woyke T.;
RT   "Complete sequence of chromosome2 of Burkholderia sp. CCGE1002.";
RL   Submitted (APR-2010) to the EMBL/GenBank/DDBJ databases.
RN   [3] {ECO:0000313|EMBL:ADG17253.1, ECO:0000313|Proteomes:UP000002190}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CCGE1002 {ECO:0000313|EMBL:ADG17253.1,
RC   ECO:0000313|Proteomes:UP000002190};
RX   PubMed=23209196; DOI=10.1128/JB.01756-12;
RA   Ormeno-Orrillo E., Rogel M.A., Chueire L.M., Tiedje J.M.,
RA   Martinez-Romero E., Hungria M.;
RT   "Genome Sequences of Burkholderia sp. Strains CCGE1002 and H160, Isolated
RT   from Legume Nodules in Mexico and Brazil.";
RL   J. Bacteriol. 194:6927-6927(2012).
RN   [4] {ECO:0000313|EMBL:MBB5425851.1, ECO:0000313|Proteomes:UP000592780}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JPY158 {ECO:0000313|EMBL:MBB5425851.1,
RC   ECO:0000313|Proteomes:UP000592780};
RA   Whitman W.;
RT   "Genomic Encyclopedia of Type Strains, Phase IV (KMG-V): Genome sequencing
RT   to study the core and pangenomes of soil and plant-associated
RT   prokaryotes.";
RL   Submitted (AUG-2020) 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 at
CC       the same active site. Although the small subunit is not catalytic it is
CC       essential for maximal activity. {ECO:0000256|HAMAP-Rule:MF_00859}.
CC   -!- SUBUNIT: Heterohexadecamer of 8 large and 8 small subunits.
CC       {ECO:0000256|ARBA:ARBA00038826, ECO:0000256|HAMAP-Rule:MF_00859}.
CC   -!- MISCELLANEOUS: The basic functional RuBisCO is composed of a large
CC       chain homodimer in a 'head-to-tail' conformation. In form I RuBisCO
CC       this homodimer is arranged in a barrel-like tetramer with the small
CC       subunits forming a tetrameric 'cap' on each end of the 'barrel'.
CC       {ECO:0000256|HAMAP-Rule:MF_00859}.
CC   -!- SIMILARITY: Belongs to the RuBisCO small chain family.
CC       {ECO:0000256|HAMAP-Rule:MF_00859}.
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DR   EMBL; CP002014; ADG17253.1; -; Genomic_DNA.
DR   EMBL; JACHDD010000006; MBB5425851.1; -; Genomic_DNA.
DR   RefSeq; WP_013091056.1; NZ_VTVD01000017.1.
DR   AlphaFoldDB; D5WEH1; -.
DR   STRING; 640511.BC1002_3208; -.
DR   KEGG; bge:BC1002_3208; -.
DR   eggNOG; COG4451; Bacteria.
DR   HOGENOM; CLU_098114_2_0_4; -.
DR   Proteomes; UP000002190; Chromosome 2.
DR   Proteomes; UP000592780; Unassembled WGS sequence.
DR   GO; GO:0016984; F:ribulose-bisphosphate carboxylase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-UniRule.
DR   CDD; cd03527; RuBisCO_small; 1.
DR   Gene3D; 3.30.190.10; Ribulose bisphosphate carboxylase, small subunit; 1.
DR   HAMAP; MF_00859; RuBisCO_S_bact; 1.
DR   InterPro; IPR024681; RuBisCO_ssu.
DR   InterPro; IPR000894; RuBisCO_ssu_dom.
DR   InterPro; IPR036385; RuBisCO_ssu_sf.
DR   PANTHER; PTHR31262; RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN 1, CHLOROPLASTIC; 1.
DR   PANTHER; PTHR31262:SF23; RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL SUBUNIT; 1.
DR   Pfam; PF00101; RuBisCO_small; 1.
DR   SMART; SM00961; RuBisCO_small; 1.
DR   SUPFAM; SSF55239; RuBisCO, small subunit; 1.
PE   3: Inferred from homology;
KW   Calvin cycle {ECO:0000256|ARBA:ARBA00022567, ECO:0000256|HAMAP-
KW   Rule:MF_00859};
KW   Carbon dioxide fixation {ECO:0000256|ARBA:ARBA00023300, ECO:0000256|HAMAP-
KW   Rule:MF_00859}; Lyase {ECO:0000313|EMBL:ADG17253.1}.
FT   DOMAIN          4..103
FT                   /note="Ribulose bisphosphate carboxylase small subunit"
FT                   /evidence="ECO:0000259|SMART:SM00961"
SQ   SEQUENCE   142 AA;  16384 MW;  615227ECED62E121 CRC64;
     MRITQGTFSF LPELTDEEIG LQIDYALRQG WACSVEFTDD PHPRNTYWEM WGLPMFDLHD
     AAGVLQEVRA CREARPQHYI KVNAFDSVRT FETMRLSFIV NRPDVEPGFR LLRQDAQGRT
     QRYSMAGYAC DRPAGERYGA TG
//