ID A0A072TVR6_MEDTR Unreviewed; 192 AA.
AC A0A072TVR6;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Ribulose bisphosphate carboxylase small subunit {ECO:0000256|RuleBase:RU003627};
DE Short=RuBisCO small subunit {ECO:0000256|RuleBase:RU003627};
GN OrderedLocusNames=MTR_7g007210 {ECO:0000313|EMBL:KEH21537.1};
OS Medicago truncatula (Barrel medic) (Medicago tribuloides).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; Hologalegina; IRL clade; Trifolieae; Medicago.
OX NCBI_TaxID=3880 {ECO:0000313|EMBL:KEH21537.1, ECO:0000313|Proteomes:UP000002051};
RN [1] {ECO:0000313|EMBL:KEH21537.1, ECO:0000313|Proteomes:UP000002051}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A17 {ECO:0000313|EMBL:KEH21537.1}, and cv. Jemalong A17
RC {ECO:0000313|EnsemblPlants:KEH21537,
RC ECO:0000313|Proteomes:UP000002051};
RX PubMed=22089132; DOI=10.1038/nature10625;
RA Young N.D., Debelle F., Oldroyd G.E., Geurts R., Cannon S.B., Udvardi M.K.,
RA Benedito V.A., Mayer K.F., Gouzy J., Schoof H., Van de Peer Y., Proost S.,
RA Cook D.R., Meyers B.C., Spannagl M., Cheung F., De Mita S.,
RA Krishnakumar V., Gundlach H., Zhou S., Mudge J., Bharti A.K., Murray J.D.,
RA Naoumkina M.A., Rosen B., Silverstein K.A., Tang H., Rombauts S.,
RA Zhao P.X., Zhou P., Barbe V., Bardou P., Bechner M., Bellec A., Berger A.,
RA Berges H., Bidwell S., Bisseling T., Choisne N., Couloux A., Denny R.,
RA Deshpande S., Dai X., Doyle J.J., Dudez A.M., Farmer A.D., Fouteau S.,
RA Franken C., Gibelin C., Gish J., Goldstein S., Gonzalez A.J., Green P.J.,
RA Hallab A., Hartog M., Hua A., Humphray S.J., Jeong D.H., Jing Y.,
RA Jocker A., Kenton S.M., Kim D.J., Klee K., Lai H., Lang C., Lin S.,
RA Macmil S.L., Magdelenat G., Matthews L., McCorrison J., Monaghan E.L.,
RA Mun J.H., Najar F.Z., Nicholson C., Noirot C., O'Bleness M., Paule C.R.,
RA Poulain J., Prion F., Qin B., Qu C., Retzel E.F., Riddle C., Sallet E.,
RA Samain S., Samson N., Sanders I., Saurat O., Scarpelli C., Schiex T.,
RA Segurens B., Severin A.J., Sherrier D.J., Shi R., Sims S., Singer S.R.,
RA Sinharoy S., Sterck L., Viollet A., Wang B.B., Wang K., Wang M., Wang X.,
RA Warfsmann J., Weissenbach J., White D.D., White J.D., Wiley G.B.,
RA Wincker P., Xing Y., Yang L., Yao Z., Ying F., Zhai J., Zhou L., Zuber A.,
RA Denarie J., Dixon R.A., May G.D., Schwartz D.C., Rogers J., Quetier F.,
RA Town C.D., Roe B.A.;
RT "The Medicago genome provides insight into the evolution of rhizobial
RT symbioses.";
RL Nature 480:520-524(2011).
RN [2] {ECO:0000313|EMBL:KEH21537.1, ECO:0000313|Proteomes:UP000002051}
RP GENOME REANNOTATION.
RC STRAIN=A17 {ECO:0000313|EMBL:KEH21537.1}, and cv. Jemalong A17
RC {ECO:0000313|EnsemblPlants:KEH21537,
RC ECO:0000313|Proteomes:UP000002051};
RX PubMed=24767513; DOI=10.1186/1471-2164-15-312;
RA Tang H., Krishnakumar V., Bidwell S., Rosen B., Chan A., Zhou S.,
RA Gentzbittel L., Childs K.L., Yandell M., Gundlach H., Mayer K.F.,
RA Schwartz D.C., Town C.D.;
RT "An improved genome release (version Mt4.0) for the model legume Medicago
RT truncatula.";
RL BMC Genomics 15:312-312(2014).
RN [3] {ECO:0000313|EnsemblPlants:KEH21537}
RP IDENTIFICATION.
RC STRAIN=cv. Jemalong A17 {ECO:0000313|EnsemblPlants:KEH21537};
RG EnsemblPlants;
RL Submitted (APR-2015) to UniProtKB.
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|RuleBase:RU003627}.
CC -!- SUBUNIT: Heterohexadecamer of 8 large and 8 small subunits.
CC {ECO:0000256|RuleBase:RU003627}.
CC -!- SIMILARITY: Belongs to the RuBisCO small chain family.
CC {ECO:0000256|RuleBase:RU003627}.
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DR EMBL; CM001223; KEH21537.1; -; Genomic_DNA.
DR RefSeq; XP_013447456.1; XM_013592002.1.
DR AlphaFoldDB; A0A072TVR6; -.
DR STRING; 3880.A0A072TVR6; -.
DR EnsemblPlants; KEH21537; KEH21537; MTR_7g007210.
DR Gramene; KEH21537; KEH21537; MTR_7g007210.
DR HOGENOM; CLU_098114_1_0_1; -.
DR Proteomes; UP000002051; Chromosome 7.
DR GO; GO:0009536; C:plastid; IEA:UniProtKB-KW.
DR GO; GO:0009853; P:photorespiration; IEA:UniProtKB-UniRule.
DR GO; GO:0019253; P:reductive pentose-phosphate cycle; IEA:UniProtKB-KW.
DR CDD; cd03527; RuBisCO_small; 1.
DR Gene3D; 3.30.190.10; Ribulose bisphosphate carboxylase, small subunit; 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; RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN 1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR31262:SF19; RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL SUBUNIT, CHLOROPLASTIC 2; 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; RuBisCO, small subunit; 1.
PE 3: Inferred from homology;
KW Calvin cycle {ECO:0000256|ARBA:ARBA00022567};
KW Carbon dioxide fixation {ECO:0000256|ARBA:ARBA00023300,
KW ECO:0000256|RuleBase:RU003627};
KW Photorespiration {ECO:0000256|ARBA:ARBA00023238,
KW ECO:0000256|RuleBase:RU003627};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531,
KW ECO:0000256|RuleBase:RU003627}; Plastid {ECO:0000256|RuleBase:RU003627};
KW Reference proteome {ECO:0000313|Proteomes:UP000002051};
KW Transit peptide {ECO:0000256|ARBA:ARBA00022946}.
FT DOMAIN 69..169
FT /note="Ribulose bisphosphate carboxylase small subunit"
FT /evidence="ECO:0000259|SMART:SM00961"
SQ SEQUENCE 192 AA; 21246 MW; 70694E9B7B9FF7C2 CRC64;
MASSMMSSSA VTTVNRASSV QSGAVAPFVG LKSMAGFPVT KVNKDITSIT SNGGRVNCMQ
VWPPIGKKKF ETLSYLPPLT REQLAKEVEY LIRKGWVACL EFETEKGFVY RENHSSPGYY
DGRYWTMWKL PLFGATDASQ VLKELDEVVV AYPNAFVRII GFDNPTLQPG EGEISGNLEQ
MGWFPLVVVN YG
//
