ID   M300_ARATH              Reviewed;         145 AA.
AC   P93293;
DT   01-MAR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   03-AUG-2022, entry version 107.
DE   RecName: Full=Uncharacterized mitochondrial protein AtMg00300;
DE   AltName: Full=ORF1451;
DE   AltName: Full=ORF145a;
GN   OrderedLocusNames=AtMg00300 {ECO:0000312|Araport:ATMG00300};
GN   and
GN   OrderedLocusNames=At2g07736 {ECO:0000312|Araport:AT2G07736};
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] (AT2G07736).
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).
RN   [3]
RP   GENOME REANNOTATION (AT2G07736).
RC   STRAIN=cv. Columbia;
RX   PubMed=27862469; DOI=10.1111/tpj.13415;
RA   Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA   Town C.D.;
RT   "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT   genome.";
RL   Plant J. 89:789-804(2017).
CC   -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000305}.
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 this duplicated gene
CC       (At2g07736) is not demonstrated.
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DR   EMBL; Y08501; CAA69773.1; -; Genomic_DNA.
DR   EMBL; AC006225; AAM15171.1; -; Genomic_DNA.
DR   EMBL; CP002685; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; NP_085498.1; NC_001284.2.
DR   AlphaFoldDB; P93293; -.
DR   PaxDb; P93293; -.
DR   PRIDE; P93293; -.
DR   EnsemblPlants; ATMG00300.1; ATMG00300.1; ATMG00300.
DR   Gramene; ATMG00300.1; ATMG00300.1; ATMG00300.
DR   Araport; AT2G07736; -.
DR   Araport; ATMG00300; -.
DR   TAIR; locus:504954513; ATMG00300.
DR   eggNOG; KOG0017; Eukaryota.
DR   HOGENOM; CLU_1789507_0_0_1; -.
DR   InParanoid; P93293; -.
DR   OMA; ENIMTWH; -.
DR   OrthoDB; 1548094at2759; -.
DR   PRO; PR:P93293; -.
DR   Proteomes; UP000006548; Chromosome 2.
DR   Proteomes; UP000006548; Mitochondrion (cv. C24).
DR   ExpressionAtlas; P93293; differential.
DR   Genevisible; P93293; AT.
DR   GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR   InterPro; IPR025724; GAG-pre-integrase_dom.
DR   Pfam; PF13976; gag_pre-integrs; 1.
PE   4: Predicted;
KW   Mitochondrion; Reference proteome.
FT   CHAIN           1..145
FT                   /note="Uncharacterized mitochondrial protein AtMg00300"
FT                   /id="PRO_0000196764"
SQ   SEQUENCE   145 AA;  16352 MW;  022345D0854A6AF3 CRC64;
     MRKGERMLAT SKEWERPRPV EASCSEGVLK VLKGCRTILK GNRHDSLYIL QGSVETGESN
     LAETAKDETR LWHSRLAHMS QRGMELLVKK GFLDSSKVSS LKFCEDCIYG KTHRVNFSTG
     QHTTKNPLDY VHSDLWGAPS VPLSF