ID   M280_ARATH              Reviewed;         110 AA.
AC   P93292;
DT   16-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   03-AUG-2022, entry version 116.
DE   RecName: Full=Putative uncharacterized mitochondrial protein AtMg00280;
DE   AltName: Full=ORF110a;
GN   OrderedLocusNames=AtMg00280;
OS   Arabidopsis thaliana (Mouse-ear cress).
OG   Mitochondrion.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=3702;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. C24;
RX   PubMed=8988169; DOI=10.1038/ng0197-57;
RA   Unseld M., Marienfeld J.R., Brandt P., Brennicke A.;
RT   "The mitochondrial genome of Arabidopsis thaliana contains 57 genes in
RT   366,924 nucleotides.";
RL   Nat. Genet. 15:57-61(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA] (AT2G07732).
RC   STRAIN=cv. Columbia;
RX   PubMed=10617197; DOI=10.1038/45471;
RA   Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D.,
RA   Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V.,
RA   Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S.,
RA   Cronin L.A., Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J.,
RA   Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M.,
RA   Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O.,
RA   Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C.;
RT   "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.";
RL   Nature 402:761-768(1999).
CC   -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000305}.
CC   -!- MISCELLANEOUS: Seems to correspond to a fragment of a former RuBisCO
CC       gene.
CC   -!- MISCELLANEOUS: A stretch of 270 kb of the mitochondrial genome is
CC       duplicated within the centromere of chromosome 2 resulting in the
CC       duplication of the gene. The expression of the duplicated gene
CC       (At2g07732) is not demonstrated.
CC   -!- SIMILARITY: Belongs to the RuBisCO large chain family. {ECO:0000305}.
CC   -!- CAUTION: Could be the product of a pseudogene. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AC006225; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; Y08501; CAA69770.1; -; Genomic_DNA.
DR   EMBL; AC006225; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; NP_085496.1; NC_001284.2.
DR   AlphaFoldDB; P93292; -.
DR   SMR; P93292; -.
DR   BioGRID; 30866; 6.
DR   STRING; 3702.ATMG00280.1; -.
DR   iPTMnet; P93292; -.
DR   PaxDb; P93292; -.
DR   PRIDE; P93292; -.
DR   ProteomicsDB; 238755; -.
DR   EnsemblPlants; ATMG00280.1; ATMG00280.1; ATMG00280.
DR   Gramene; ATMG00280.1; ATMG00280.1; ATMG00280.
DR   Araport; ATMG00280; -.
DR   TAIR; locus:504954511; ATMG00280.
DR   eggNOG; ENOG502QTI9; Eukaryota.
DR   HOGENOM; CLU_104806_1_0_1; -.
DR   InParanoid; P93292; -.
DR   OMA; ISAWRAC; -.
DR   PhylomeDB; P93292; -.
DR   BioCyc; ARA:AT2G07732-MON; -.
DR   BioCyc; ARA:ATMG00280-MON; -.
DR   Proteomes; UP000006548; Mitochondrion (cv. C24).
DR   Genevisible; P93292; AT.
DR   GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR   GO; GO:0009536; C:plastid; HDA:TAIR.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR   GO; GO:0016984; F:ribulose-bisphosphate carboxylase activity; IEA:InterPro.
DR   Gene3D; 3.20.20.110; -; 1.
DR   InterPro; IPR000685; RuBisCO_lsu_C.
DR   InterPro; IPR036376; RuBisCO_lsu_C_sf.
DR   Pfam; PF00016; RuBisCO_large; 1.
DR   SUPFAM; SSF51649; SSF51649; 1.
PE   5: Uncertain;
KW   Mitochondrion; Reference proteome.
FT   CHAIN           1..110
FT                   /note="Putative uncharacterized mitochondrial protein
FT                   AtMg00280"
FT                   /id="PRO_0000196763"
FT   CONFLICT        76
FT                   /note="A -> P (in Ref. 2; AC006225)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   110 AA;  12664 MW;  4DF338F5BD39EDCD CRC64;
     MNNAAKRADC WFGAKNYGRA VYECLRGGLY FTKDDENVNS QPFMRWRDRF LFCAEAVYKA
     QAETGGIKGH YLNATAGTCE EMIKRAVFAR ELGVPIVMHD YLNRGIHRKY