ID Q106X7_MUSPR Unreviewed; 115 AA.
AC Q106X7;
DT 22-AUG-2006, integrated into UniProtKB/TrEMBL.
DT 22-AUG-2006, sequence version 1.
DT 27-MAR-2024, entry version 65.
DE RecName: Full=Ribulose bisphosphate carboxylase small subunit {ECO:0000256|RuleBase:RU003627};
DE Short=RuBisCO small subunit {ECO:0000256|RuleBase:RU003627};
DE Flags: Fragment;
GN Name=rbcS-Ma5 {ECO:0000313|EMBL:ABA46917.1};
OS Musa AAB Group.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Zingiberales; Musaceae; Musa.
OX NCBI_TaxID=485264 {ECO:0000313|EMBL:ABA46917.1};
RN [1] {ECO:0000313|EMBL:ABA46917.1}
RP NUCLEOTIDE SEQUENCE.
RA Thomas-Hall S.R., Schenk P.M.;
RL Submitted (JUN-2005) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ABA46917.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=17584952; DOI=10.1093/jxb/erm129;
RA Thomas-Hall S., Campbell P.R., Carlens K., Kawanishi E., Swennen R.,
RA Sagi L., Schenk P.M.;
RT "Phylogenetic and molecular analysis of the ribulose-1,5-bisphosphate
RT carboxylase small subunit gene family in banana.";
RL J. Exp. Bot. 58:2685-2697(2007).
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; DQ088117; ABA46917.1; -; Genomic_DNA.
DR AlphaFoldDB; Q106X7; -.
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; IPR036385; RuBisCO_ssu_sf.
DR PANTHER; PTHR31262; RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN 1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR31262:SF10; RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL SUBUNIT, CHLOROPLASTIC 2; 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}.
FT DOMAIN 21..115
FT /note="Ribulose bisphosphate carboxylase small subunit"
FT /evidence="ECO:0000259|SMART:SM00961"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ABA46917.1"
FT NON_TER 115
FT /evidence="ECO:0000313|EMBL:ABA46917.1"
SQ SEQUENCE 115 AA; 13510 MW; F189C7355BA9D61E CRC64;
LPSNGGRVQC MKVWPIEGKK KFETLSYLPT LVDEALLKQI EYLLRSKWIP CLEFSHEGFV
GRENHRSPGY YDGRYWTMWK LPMFGCTDAV QVVKEVEECK KEYPKAFIRI IGFDN
//
