ID   ATAB2_MAIZE             Reviewed;         390 AA.
AC   B4FTR7;
DT   30-AUG-2017, integrated into UniProtKB/Swiss-Prot.
DT   23-SEP-2008, sequence version 1.
DT   03-AUG-2022, entry version 76.
DE   RecName: Full=Protein TAB2 homolog, chloroplastic {ECO:0000305};
DE            Short=Zm-TAB2 {ECO:0000303|PubMed:25725436};
DE   Flags: Precursor;
GN   Name=TAB2 {ECO:0000303|PubMed:25725436};
GN   ORFNames=ZEAMMB73_Zm00001d017179 {ECO:0000312|EMBL:AQK72533.1};
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. B73;
RX   PubMed=19965430; DOI=10.1126/science.1178534;
RA   Schnable P.S., Ware D., Fulton R.S., Stein J.C., Wei F., Pasternak S.,
RA   Liang C., Zhang J., Fulton L., Graves T.A., Minx P., Reily A.D.,
RA   Courtney L., Kruchowski S.S., Tomlinson C., Strong C., Delehaunty K.,
RA   Fronick C., Courtney B., Rock S.M., Belter E., Du F., Kim K., Abbott R.M.,
RA   Cotton M., Levy A., Marchetto P., Ochoa K., Jackson S.M., Gillam B.,
RA   Chen W., Yan L., Higginbotham J., Cardenas M., Waligorski J., Applebaum E.,
RA   Phelps L., Falcone J., Kanchi K., Thane T., Scimone A., Thane N., Henke J.,
RA   Wang T., Ruppert J., Shah N., Rotter K., Hodges J., Ingenthron E.,
RA   Cordes M., Kohlberg S., Sgro J., Delgado B., Mead K., Chinwalla A.,
RA   Leonard S., Crouse K., Collura K., Kudrna D., Currie J., He R.,
RA   Angelova A., Rajasekar S., Mueller T., Lomeli R., Scara G., Ko A.,
RA   Delaney K., Wissotski M., Lopez G., Campos D., Braidotti M., Ashley E.,
RA   Golser W., Kim H., Lee S., Lin J., Dujmic Z., Kim W., Talag J., Zuccolo A.,
RA   Fan C., Sebastian A., Kramer M., Spiegel L., Nascimento L., Zutavern T.,
RA   Miller B., Ambroise C., Muller S., Spooner W., Narechania A., Ren L.,
RA   Wei S., Kumari S., Faga B., Levy M.J., McMahan L., Van Buren P.,
RA   Vaughn M.W., Ying K., Yeh C.-T., Emrich S.J., Jia Y., Kalyanaraman A.,
RA   Hsia A.-P., Barbazuk W.B., Baucom R.S., Brutnell T.P., Carpita N.C.,
RA   Chaparro C., Chia J.-M., Deragon J.-M., Estill J.C., Fu Y., Jeddeloh J.A.,
RA   Han Y., Lee H., Li P., Lisch D.R., Liu S., Liu Z., Nagel D.H., McCann M.C.,
RA   SanMiguel P., Myers A.M., Nettleton D., Nguyen J., Penning B.W.,
RA   Ponnala L., Schneider K.L., Schwartz D.C., Sharma A., Soderlund C.,
RA   Springer N.M., Sun Q., Wang H., Waterman M., Westerman R., Wolfgruber T.K.,
RA   Yang L., Yu Y., Zhang L., Zhou S., Zhu Q., Bennetzen J.L., Dawe R.K.,
RA   Jiang J., Jiang N., Presting G.G., Wessler S.R., Aluru S.,
RA   Martienssen R.A., Clifton S.W., McCombie W.R., Wing R.A., Wilson R.K.;
RT   "The B73 maize genome: complexity, diversity, and dynamics.";
RL   Science 326:1112-1115(2009).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RX   PubMed=18937034; DOI=10.1007/s11103-008-9415-4;
RA   Alexandrov N.N., Brover V.V., Freidin S., Troukhan M.E., Tatarinova T.V.,
RA   Zhang H., Swaller T.J., Lu Y.-P., Bouck J., Flavell R.B., Feldmann K.A.;
RT   "Insights into corn genes derived from large-scale cDNA sequencing.";
RL   Plant Mol. Biol. 69:179-194(2009).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=cv. B73;
RX   PubMed=19936069; DOI=10.1371/journal.pgen.1000740;
RA   Soderlund C., Descour A., Kudrna D., Bomhoff M., Boyd L., Currie J.,
RA   Angelova A., Collura K., Wissotski M., Ashley E., Morrow D., Fernandes J.,
RA   Walbot V., Yu Y.;
RT   "Sequencing, mapping, and analysis of 27,455 maize full-length cDNAs.";
RL   PLoS Genet. 5:E1000740-E1000740(2009).
RN   [4]
RP   FUNCTION, AND DISRUPTION PHENOTYPE.
RX   PubMed=25725436; DOI=10.1016/j.bbabio.2015.02.014;
RA   Belcher S., Williams-Carrier R., Stiffler N., Barkan A.;
RT   "Large-scale genetic analysis of chloroplast biogenesis in maize.";
RL   Biochim. Biophys. Acta 1847:1004-1016(2015).
CC   -!- FUNCTION: Nuclear genome-encoded factor involved in the biogenesis of
CC       photosystem I (PSI). Required for the accumulation of PSI during plant
CC       development. Does not seem to be required for the translation of mRNAs
CC       of the PSI subunits. {ECO:0000269|PubMed:25725436}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast {ECO:0000255}.
CC   -!- DISRUPTION PHENOTYPE: Pale green leaf phenotype.
CC       {ECO:0000269|PubMed:25725436}.
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DR   EMBL; CM000781; AQK72533.1; -; Genomic_DNA.
DR   EMBL; BT040505; ACF85510.1; -; mRNA.
DR   EMBL; EU968538; ACG40656.1; -; mRNA.
DR   RefSeq; NP_001150851.1; NM_001157379.2.
DR   AlphaFoldDB; B4FTR7; -.
DR   STRING; 4577.GRMZM2G081955_P01; -.
DR   PaxDb; B4FTR7; -.
DR   PRIDE; B4FTR7; -.
DR   EnsemblPlants; Zm00001eb246820_T001; Zm00001eb246820_P001; Zm00001eb246820.
DR   GeneID; 100284484; -.
DR   Gramene; Zm00001eb246820_T001; Zm00001eb246820_P001; Zm00001eb246820.
DR   KEGG; zma:100284484; -.
DR   eggNOG; ENOG502QVJR; Eukaryota.
DR   HOGENOM; CLU_058545_1_0_1; -.
DR   OMA; FFRRQMN; -.
DR   OrthoDB; 1210582at2759; -.
DR   Proteomes; UP000007305; Chromosome 5.
DR   ExpressionAtlas; B4FTR7; baseline and differential.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0004435; F:phosphatidylinositol phospholipase C activity; IEA:InterPro.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   GO; GO:0009658; P:chloroplast organization; IMP:UniProtKB.
DR   GO; GO:0035556; P:intracellular signal transduction; IEA:InterPro.
DR   GO; GO:0006629; P:lipid metabolic process; IEA:InterPro.
DR   GO; GO:0048564; P:photosystem I assembly; IMP:UniProtKB.
DR   InterPro; IPR001711; PLipase_C_Pinositol-sp_Y.
DR   InterPro; IPR009472; Tab2-like.
DR   PANTHER; PTHR34556; PTHR34556; 1.
DR   Pfam; PF06485; Tab2_like; 1.
PE   2: Evidence at transcript level;
KW   Chloroplast; Plastid; Reference proteome; Transit peptide.
FT   TRANSIT         1..69
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000255"
FT   CHAIN           70..390
FT                   /note="Protein TAB2 homolog, chloroplastic"
FT                   /id="PRO_0000441332"
FT   REGION          16..85
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        56..71
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   390 AA;  42555 MW;  DDFF01D511DE766E CRC64;
     MTTATAIVAG HGLALRRSLP LPNPPGRATT SVSLSARPVT PARRMIVPAS PSPRSPRRCR
     SISSESSTEA SAAADIADEE VEAENKVDPQ AEVCYLDPDV DPESIREWEL DFCSRPILDA
     RGKKVWELVV CDATLSLQFT RYFPNNAINS VTLRDALASV SEALGVPMPD RVRFFRSQMQ
     TIITRACGDL GVKAVPSRRC VSLLLWLEER YEVVYSRHPG FQAGTRPLLA LDNPFPTTLP
     ENLFGDKWAF VQLPFSAVRE EVESLERRYA FGAGLDLELL GFELDDTTLV PGVAVESSRA
     KPLAAWMNGL EICAMEADTG RASLILSAGV STRYVYSGYQ KTAASTQEAE AWEAAKKACG
     GLHFLAIQEN LNSDGCVGFW LLLDLPPPPV