RBS5_SOLTU
ID RBS5_SOLTU Reviewed; 180 AA.
AC P26577;
DT 01-AUG-1992, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1992, sequence version 1.
DT 03-AUG-2022, entry version 117.
DE RecName: Full=Ribulose bisphosphate carboxylase small subunit, chloroplastic 5 {ECO:0000255|HAMAP-Rule:MF_00860};
DE Short=RuBisCO small subunit 5 {ECO:0000255|HAMAP-Rule:MF_00860};
DE AltName: Full=Ribulose bisphosphate carboxylase small chain 2C, chloroplastic;
DE Short=RuBisCO small subunit 2C;
DE Flags: Precursor;
GN Name=RBCS5 {ECO:0000255|HAMAP-Rule:MF_00860}; Synonyms=RBCS-2C;
OS Solanum tuberosum (Potato).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum.
OX NCBI_TaxID=4113;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=3422467; DOI=10.1073/pnas.85.3.846;
RA Wolter F.P., Fritz C.C., Willmitzer L., Schell J., Schreier P.H.;
RT "rbcS genes in Solanum tuberosum: conservation of transit peptide and exon
RT shuffling during evolution.";
RL Proc. Natl. Acad. Sci. U.S.A. 85:846-850(1988).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=cv. AM 80.5793;
RA Fritz C.C., Wolter F.P., Schenkemeyer V., Herget T., Schreier P.H.;
RL Submitted (DEC-1992) to the EMBL/GenBank/DDBJ databases.
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. DM1-3 516 R44;
RX PubMed=21743474; DOI=10.1038/nature10158;
RG The Potato Genome Sequencing Consortium;
RT "Genome sequence and analysis of the tuber crop potato.";
RL Nature 475:189-195(2011).
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:0000255|HAMAP-Rule:MF_00860}.
CC -!- SUBUNIT: Heterohexadecamer of 8 large and 8 small subunits.
CC {ECO:0000255|HAMAP-Rule:MF_00860}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast {ECO:0000255|HAMAP-
CC Rule:MF_00860}.
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:0000255|HAMAP-Rule:MF_00860}.
CC -!- SIMILARITY: Belongs to the RuBisCO small chain family.
CC {ECO:0000255|HAMAP-Rule:MF_00860}.
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DR EMBL; X69762; CAA49416.1; -; Genomic_DNA.
DR PIR; E31083; RKPO2C.
DR RefSeq; XP_006363111.1; XM_006363049.2.
DR RefSeq; XP_006363112.1; XM_006363050.2.
DR AlphaFoldDB; P26577; -.
DR SMR; P26577; -.
DR STRING; 4113.PGSC0003DMT400032975; -.
DR EnsemblPlants; PGSC0003DMT400032975; PGSC0003DMT400032975; PGSC0003DMG400012666.
DR EnsemblPlants; PGSC0003DMT400032976; PGSC0003DMT400032976; PGSC0003DMG400012666.
DR EnsemblPlants; PGSC0003DMT400032978; PGSC0003DMT400032978; PGSC0003DMG400012666.
DR EnsemblPlants; RHC02H1G2442.2.1; RHC02H1G2442.2.1; RHC02H1G2442.2.
DR GeneID; 102600888; -.
DR GeneID; 102601229; -.
DR Gramene; PGSC0003DMT400032975; PGSC0003DMT400032975; PGSC0003DMG400012666.
DR Gramene; PGSC0003DMT400032976; PGSC0003DMT400032976; PGSC0003DMG400012666.
DR Gramene; PGSC0003DMT400032978; PGSC0003DMT400032978; PGSC0003DMG400012666.
DR Gramene; RHC02H1G2442.2.1; RHC02H1G2442.2.1; RHC02H1G2442.2.
DR KEGG; sot:102600888; -.
DR KEGG; sot:102601229; -.
DR eggNOG; ENOG502QT0M; Eukaryota.
DR InParanoid; P26577; -.
DR OMA; RKNWVPC; -.
DR OrthoDB; 1258997at2759; -.
DR Proteomes; UP000011115; Unassembled WGS sequence.
DR ExpressionAtlas; P26577; baseline and differential.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR GO; GO:0009853; P:photorespiration; IEA:UniProtKB-KW.
DR GO; GO:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-KW.
DR CDD; cd03527; RuBisCO_small; 1.
DR Gene3D; 3.30.190.10; -; 1.
DR HAMAP; MF_00859; RuBisCO_S_bact; 1.
DR InterPro; IPR024681; RuBisCO_ssu.
DR InterPro; IPR000894; RuBisCO_ssu_dom.
DR InterPro; IPR024680; RuBisCO_ssu_N.
DR InterPro; IPR036385; RuBisCO_ssu_sf.
DR PANTHER; PTHR31262; PTHR31262; 1.
DR Pfam; PF12338; RbcS; 1.
DR Pfam; PF00101; RuBisCO_small; 1.
DR PRINTS; PR00152; RUBISCOSMALL.
DR SMART; SM00961; RuBisCO_small; 1.
DR SUPFAM; SSF55239; SSF55239; 1.
PE 3: Inferred from homology;
KW Calvin cycle; Carbon dioxide fixation; Chloroplast; Photorespiration;
KW Photosynthesis; Plastid; Reference proteome; Transit peptide.
FT TRANSIT 1..56
FT /note="Chloroplast"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00860"
FT CHAIN 57..180
FT /note="Ribulose bisphosphate carboxylase small subunit,
FT chloroplastic 5"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00860"
FT /id="PRO_0000031554"
SQ SEQUENCE 180 AA; 20319 MW; 2B549F5DA94A29BE CRC64;
MASSVMSSAA VATRGNGAQA SMVAPFTGLK STASFPVSRK QNLDITSIAS NGGRVRCMQV
WPPINMKKYE TLSYLPDLSD EQLLKEVEYL LKNGWVPCLE FETEHGFVYR ENNKSPGYYD
GRYWTMWKLP MFGCTDATQV LAEVEEAKKA YPQAWIRIIG FDNVRQVQCI SFIAYKPEGY
