ID   CEMA_VITVI              Reviewed;         229 AA.
AC   Q0ZJ08;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 62.
DE   RecName: Full=Chloroplast envelope membrane protein;
GN   Name=cemA {ECO:0000255|HAMAP-Rule:MF_01308};
OS   Vitis vinifera (Grape).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; Vitales; Vitaceae; Viteae; Vitis.
OX   NCBI_TaxID=29760;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Maxxa;
RX   PubMed=16603088; DOI=10.1186/1471-2148-6-32;
RA   Jansen R.K., Kaittanis C., Lee S.-B., Saski C., Tomkins J., Alverson A.J.,
RA   Daniell H.;
RT   "Phylogenetic analyses of Vitis (Vitaceae) based on complete chloroplast
RT   genome sequences: effects of taxon sampling and phylogenetic methods on
RT   resolving relationships among rosids.";
RL   BMC Evol. Biol. 6:32-32(2006).
CC   -!- FUNCTION: May be involved in proton extrusion. Indirectly promotes
CC       efficient inorganic carbon uptake into chloroplasts.
CC       {ECO:0000255|HAMAP-Rule:MF_01308}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast inner membrane
CC       {ECO:0000255|HAMAP-Rule:MF_01308}; Multi-pass membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_01308}.
CC   -!- SIMILARITY: Belongs to the Cema family. {ECO:0000305}.
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DR   EMBL; DQ424856; ABE47546.1; -; Genomic_DNA.
DR   RefSeq; YP_567088.1; NC_007957.1.
DR   AlphaFoldDB; Q0ZJ08; -.
DR   STRING; 29760.VIT_08s0056g00590.t01; -.
DR   EnsemblPlants; Vitvi00g04188_t001; Vitvi00g04188_P001; Vitvi00g04188.
DR   GeneID; 4025049; -.
DR   Gramene; Vitvi00g04188_t001; Vitvi00g04188_P001; Vitvi00g04188.
DR   KEGG; vvi:4025049; -.
DR   eggNOG; ENOG502QV51; Eukaryota.
DR   InParanoid; Q0ZJ08; -.
DR   OrthoDB; 1276845at2759; -.
DR   Proteomes; UP000009183; Chloroplast.
DR   ExpressionAtlas; Q0ZJ08; baseline and differential.
DR   GO; GO:0009706; C:chloroplast inner membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015078; F:proton transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01308; CemA; 1.
DR   InterPro; IPR004282; CemA.
DR   PANTHER; PTHR33650; PTHR33650; 1.
DR   Pfam; PF03040; CemA; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Hydrogen ion transport; Ion transport; Membrane; Plastid;
KW   Plastid inner membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..229
FT                   /note="Chloroplast envelope membrane protein"
FT                   /id="PRO_0000275252"
FT   TRANSMEM        7..27
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01308"
FT   TRANSMEM        114..134
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01308"
FT   TRANSMEM        141..163
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01308"
FT   TRANSMEM        189..209
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01308"
SQ   SEQUENCE   229 AA;  26868 MW;  0E21A21FA68A99E0 CRC64;
     MTKKKAFTPL LYLASIVFLP WWISLSLNKS LESWVTNWWN TRQSETFLND IQEKSILEKF
     IELEELFLLD EMIKECPETH LQKLRMGIHK ETIQLIKMYN EDPIHTILHF STNIICFVIL
     SGYSILGNEE LLILNSWIQQ FLYNLSDTIK AFSILLLTDL CIGFHSPHGW ELMIGSVYKD
     FGFAHNDQII SGLVSTFPVI LDTILKYWIF RYLNRVSPSL VVIYHSMND