ID   ATAB2_ARATH             Reviewed;         374 AA.
AC   Q9SFB3;
DT   15-FEB-2017, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 118.
DE   RecName: Full=Protein TAB2 homolog, chloroplastic {ECO:0000305};
DE   AltName: Full=Protein ATAB2 {ECO:0000303|PubMed:17139246};
DE   Flags: Precursor;
GN   Name=ATAB2 {ECO:0000303|PubMed:17139246};
GN   OrderedLocusNames=At3g08010 {ECO:0000312|Araport:AT3G08010};
GN   ORFNames=F17A17.35 {ECO:0000312|EMBL:AAF21211.1};
OS   Arabidopsis thaliana (Mouse-ear cress).
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. Columbia;
RX   PubMed=11130713; DOI=10.1038/35048706;
RA   Salanoubat M., Lemcke K., Rieger M., Ansorge W., Unseld M., Fartmann B.,
RA   Valle G., Bloecker H., Perez-Alonso M., Obermaier B., Delseny M.,
RA   Boutry M., Grivell L.A., Mache R., Puigdomenech P., De Simone V.,
RA   Choisne N., Artiguenave F., Robert C., Brottier P., Wincker P.,
RA   Cattolico L., Weissenbach J., Saurin W., Quetier F., Schaefer M.,
RA   Mueller-Auer S., Gabel C., Fuchs M., Benes V., Wurmbach E., Drzonek H.,
RA   Erfle H., Jordan N., Bangert S., Wiedelmann R., Kranz H., Voss H.,
RA   Holland R., Brandt P., Nyakatura G., Vezzi A., D'Angelo M., Pallavicini A.,
RA   Toppo S., Simionati B., Conrad A., Hornischer K., Kauer G., Loehnert T.-H.,
RA   Nordsiek G., Reichelt J., Scharfe M., Schoen O., Bargues M., Terol J.,
RA   Climent J., Navarro P., Collado C., Perez-Perez A., Ottenwaelder B.,
RA   Duchemin D., Cooke R., Laudie M., Berger-Llauro C., Purnelle B., Masuy D.,
RA   de Haan M., Maarse A.C., Alcaraz J.-P., Cottet A., Casacuberta E.,
RA   Monfort A., Argiriou A., Flores M., Liguori R., Vitale D., Mannhaupt G.,
RA   Haase D., Schoof H., Rudd S., Zaccaria P., Mewes H.-W., Mayer K.F.X.,
RA   Kaul S., Town C.D., Koo H.L., Tallon L.J., Jenkins J., Rooney T., Rizzo M.,
RA   Walts A., Utterback T., Fujii C.Y., Shea T.P., Creasy T.H., Haas B.,
RA   Maiti R., Wu D., Peterson J., Van Aken S., Pai G., Militscher J.,
RA   Sellers P., Gill J.E., Feldblyum T.V., Preuss D., Lin X., Nierman W.C.,
RA   Salzberg S.L., White O., Venter J.C., Fraser C.M., Kaneko T., Nakamura Y.,
RA   Sato S., Kato T., Asamizu E., Sasamoto S., Kimura T., Idesawa K.,
RA   Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A.,
RA   Muraki A., Nakayama S., Nakazaki N., Shinpo S., Takeuchi C., Wada T.,
RA   Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana.";
RL   Nature 408:820-822(2000).
RN   [2]
RP   GENOME REANNOTATION.
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).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=14593172; DOI=10.1126/science.1088305;
RA   Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA   Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA   Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA   Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA   Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA   Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA   Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA   Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA   Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA   Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA   Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA   Ecker J.R.;
RT   "Empirical analysis of transcriptional activity in the Arabidopsis
RT   genome.";
RL   Science 302:842-846(2003).
RN   [4]
RP   FUNCTION, SUBCELLULAR LOCATION, AND DISRUPTION PHENOTYPE.
RX   PubMed=17139246; DOI=10.1038/sj.emboj.7601472;
RA   Barneche F., Winter V., Crevecoeur M., Rochaix J.D.;
RT   "ATAB2 is a novel factor in the signalling pathway of light-controlled
RT   synthesis of photosystem proteins.";
RL   EMBO J. 25:5907-5918(2006).
RN   [5]
RP   INDUCTION BY SALT STRESS.
RX   PubMed=22899071; DOI=10.4161/psb.21218;
RA   Omidbakhshfard M.A., Omranian N., Ahmadi F.S., Nikoloski Z.,
RA   Mueller-Roeber B.;
RT   "Effect of salt stress on genes encoding translation-associated proteins in
RT   Arabidopsis thaliana.";
RL   Plant Signal. Behav. 7:1095-1102(2012).
RN   [6]
RP   FUNCTION.
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 A/U-rich RNA-binding protein involved
CC       in the biogenesis of photosystem I (PSI) and II (PSII). Required for
CC       the light-controlled accumulation of PSI and PSII during early plant
CC       development (PubMed:17139246). Does not seem to be required for the
CC       translation of mRNAs of the PSI subunits (PubMed:25725436).
CC       {ECO:0000269|PubMed:17139246, ECO:0000269|PubMed:25725436}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast
CC       {ECO:0000269|PubMed:17139246}.
CC   -!- INDUCTION: Induced by salt stress. {ECO:0000269|PubMed:22899071}.
CC   -!- DISRUPTION PHENOTYPE: Albino phenotype and seedling growth arrest at 2
CC       to 4 leaves. {ECO:0000269|PubMed:17139246}.
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DR   EMBL; AC013483; AAF21211.1; -; Genomic_DNA.
DR   EMBL; CP002686; AEE74630.1; -; Genomic_DNA.
DR   EMBL; AY072316; AAL61923.1; -; mRNA.
DR   EMBL; BT001168; AAN65055.1; -; mRNA.
DR   RefSeq; NP_566327.1; NM_111680.4.
DR   AlphaFoldDB; Q9SFB3; -.
DR   STRING; 3702.AT3G08010.1; -.
DR   PaxDb; Q9SFB3; -.
DR   PRIDE; Q9SFB3; -.
DR   ProteomicsDB; 246605; -.
DR   EnsemblPlants; AT3G08010.1; AT3G08010.1; AT3G08010.
DR   GeneID; 819992; -.
DR   Gramene; AT3G08010.1; AT3G08010.1; AT3G08010.
DR   KEGG; ath:AT3G08010; -.
DR   Araport; AT3G08010; -.
DR   TAIR; locus:2077432; AT3G08010.
DR   eggNOG; ENOG502QVJR; Eukaryota.
DR   HOGENOM; CLU_058545_1_0_1; -.
DR   InParanoid; Q9SFB3; -.
DR   OMA; FFRRQMN; -.
DR   OrthoDB; 1210582at2759; -.
DR   PhylomeDB; Q9SFB3; -.
DR   PRO; PR:Q9SFB3; -.
DR   Proteomes; UP000006548; Chromosome 3.
DR   ExpressionAtlas; Q9SFB3; baseline and differential.
DR   GO; GO:0009507; C:chloroplast; HDA:TAIR.
DR   GO; GO:0003723; F:RNA binding; IDA:TAIR.
DR   GO; GO:0009658; P:chloroplast organization; IMP:TAIR.
DR   GO; GO:0009704; P:de-etiolation; IEP:TAIR.
DR   GO; GO:0048564; P:photosystem I assembly; IMP:UniProtKB.
DR   GO; GO:0006412; P:translation; IMP:TAIR.
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; RNA-binding; Transit peptide.
FT   TRANSIT         1..64
FT                   /note="Chloroplast"
FT                   /evidence="ECO:0000255"
FT   CHAIN           65..374
FT                   /note="Protein TAB2 homolog, chloroplastic"
FT                   /id="PRO_0000439003"
FT   REGION          58..84
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   374 AA;  41917 MW;  11E7BAB1A6359494 CRC64;
     MATLGFNTRR IQTPSLPRIP KPSSFTKPIK THHLFSSETL LKRCRFVSRS LPESSLSITK
     EQEVANEVEE DDPTSELSYL DPESDADSIK EWELDFCSRP ILDSRGKKIW ELVVCDASLS
     LQVTKYFPNN VINSITLKDA IVTITQDLGV PLPEKIRFFR SQMQTIITKA CKELAIKAVP
     SKRCLSLFLW LQERYDTVYT RHPGFQKGSL PLLSLDNPFP MNLPENLFGE KWAFVQLPYS
     AVREEISDFD EKFVFGASLD LDLLGIEVDE NTLIPGLSVA TSRAKPLAAW MNGLEVCSIE
     ADSSKGCLIL SVGIATRYVY ATYKKTPVTT DEAEAWESAK KTSGGLHFLA IQDDLDSDDC
     VGFWLLIDLP PPPV