PSAD2_ARATH
ID PSAD2_ARATH Reviewed; 204 AA.
AC Q9SA56; Q9SUI3;
DT 21-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 135.
DE RecName: Full=Photosystem I reaction center subunit II-2, chloroplastic;
DE AltName: Full=Photosystem I 20 kDa subunit 2;
DE Short=PSI-D2;
DE Flags: Precursor;
GN Name=PSAD2; OrderedLocusNames=At1g03130; ORFNames=F10O3_4;
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 [MRNA].
RC STRAIN=cv. Columbia;
RA Legen J., Misera S., Herrmann R.G., Altschmied L.;
RT "Sequences and map position of 31 Arabidopsis thaliana cDNAs encoding
RT organellar polypeptides.";
RL Submitted (AUG-1999) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=11130712; DOI=10.1038/35048500;
RA Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O.,
RA Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E.,
RA Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K., Conn L.,
RA Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P.,
RA Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D.,
RA Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J.,
RA Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L.,
RA Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A.,
RA Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A.,
RA Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M.,
RA Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M.,
RA Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P.,
RA Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D.,
RA Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D.,
RA Yu G., Fraser C.M., Venter J.C., Davis R.W.;
RT "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.";
RL Nature 408:816-820(2000).
RN [3]
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 [4]
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 [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RA Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B.,
RA Feldmann K.A.;
RT "Full-length cDNA from Arabidopsis thaliana.";
RL Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases.
RN [6]
RP INTERACTION WITH CURT1C.
RX PubMed=18813226; DOI=10.1038/cr.2008.286;
RA Yu Q.B., Li G., Wang G., Sun J.C., Wang P.C., Wang C., Mi H.L., Ma W.M.,
RA Cui J., Cui Y.L., Chong K., Li Y.X., Li Y.H., Zhao Z., Shi T.L., Yang Z.N.;
RT "Construction of a chloroplast protein interaction network and functional
RT mining of photosynthetic proteins in Arabidopsis thaliana.";
RL Cell Res. 18:1007-1019(2008).
CC -!- FUNCTION: PSAD can form complexes with ferredoxin and ferredoxin-
CC oxidoreductase in photosystem I (PS I) reaction center. PSAD may encode
CC the ferredoxin-docking protein (By similarity). {ECO:0000250}.
CC -!- SUBUNIT: Interacts with CURT1C. {ECO:0000269|PubMed:18813226}.
CC -!- INTERACTION:
CC Q9SA56; O23160: MYB73; NbExp=3; IntAct=EBI-2008727, EBI-25506855;
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Stromal side
CC {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the PsaD family. {ECO:0000305}.
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DR EMBL; AJ245907; CAB52677.1; -; mRNA.
DR EMBL; AC006550; AAD25795.1; -; Genomic_DNA.
DR EMBL; CP002684; AEE27534.1; -; Genomic_DNA.
DR EMBL; AF332413; AAG48776.1; -; mRNA.
DR EMBL; AF324708; AAG40059.1; -; mRNA.
DR EMBL; AY039565; AAK62620.1; -; mRNA.
DR EMBL; BT000856; AAN38693.1; -; mRNA.
DR EMBL; AY086772; AAM63823.1; -; mRNA.
DR PIR; D86162; D86162.
DR RefSeq; NP_171812.1; NM_100195.3.
DR PDB; 7WFD; EM; 3.25 A; AD=1-204.
DR PDB; 7WFE; EM; 3.25 A; BD=1-204.
DR PDB; 7WG5; EM; 3.89 A; AD/BD=1-204.
DR PDBsum; 7WFD; -.
DR PDBsum; 7WFE; -.
DR PDBsum; 7WG5; -.
DR AlphaFoldDB; Q9SA56; -.
DR SMR; Q9SA56; -.
DR BioGRID; 23639; 17.
DR IntAct; Q9SA56; 14.
DR STRING; 3702.AT1G03130.1; -.
DR TCDB; 5.B.4.1.1; the plant photosystem i supercomplex (psi) family.
DR iPTMnet; Q9SA56; -.
DR PaxDb; Q9SA56; -.
DR PRIDE; Q9SA56; -.
DR ProteomicsDB; 226389; -.
DR EnsemblPlants; AT1G03130.1; AT1G03130.1; AT1G03130.
DR GeneID; 838400; -.
DR Gramene; AT1G03130.1; AT1G03130.1; AT1G03130.
DR KEGG; ath:AT1G03130; -.
DR Araport; AT1G03130; -.
DR TAIR; locus:2007519; AT1G03130.
DR eggNOG; ENOG502QQIC; Eukaryota.
DR HOGENOM; CLU_087107_0_0_1; -.
DR InParanoid; Q9SA56; -.
DR OMA; HNPRRIG; -.
DR OrthoDB; 1477247at2759; -.
DR PhylomeDB; Q9SA56; -.
DR PRO; PR:Q9SA56; -.
DR Proteomes; UP000006548; Chromosome 1.
DR ExpressionAtlas; Q9SA56; baseline and differential.
DR Genevisible; Q9SA56; AT.
DR GO; GO:0009941; C:chloroplast envelope; HDA:TAIR.
DR GO; GO:0009534; C:chloroplast thylakoid; HDA:TAIR.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; HDA:TAIR.
DR GO; GO:0005576; C:extracellular region; HDA:TAIR.
DR GO; GO:0009538; C:photosystem I reaction center; IEA:InterPro.
DR GO; GO:0009579; C:thylakoid; HDA:TAIR.
DR GO; GO:0003729; F:mRNA binding; IDA:TAIR.
DR GO; GO:0019904; F:protein domain specific binding; IPI:CAFA.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR InterPro; IPR003685; PsaD.
DR InterPro; IPR036579; PsaD_sf.
DR PANTHER; PTHR31982; PTHR31982; 1.
DR Pfam; PF02531; PsaD; 1.
DR SUPFAM; SSF64234; SSF64234; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Chloroplast; Membrane; Phosphoprotein; Photosynthesis;
KW Photosystem I; Plastid; Reference proteome; Thylakoid; Transit peptide.
FT TRANSIT 1..44
FT /note="Chloroplast"
FT /evidence="ECO:0000255"
FT CHAIN 45..204
FT /note="Photosystem I reaction center subunit II-2,
FT chloroplastic"
FT /id="PRO_0000029371"
FT REGION 47..71
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 137..145
FT /note="Ferredoxin and ferredoxin-oxidoreductase binding"
FT /evidence="ECO:0000250"
FT MOD_RES 47
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:Q9S7H1"
FT CONFLICT 142
FT /note="Y -> F (in Ref. 1; CAB52677)"
FT /evidence="ECO:0000305"
FT CONFLICT 166
FT /note="V -> I (in Ref. 1; CAB52677)"
FT /evidence="ECO:0000305"
FT CONFLICT 178
FT /note="V -> F (in Ref. 1; CAB52677)"
FT /evidence="ECO:0000305"
FT CONFLICT 197
FT /note="T -> P (in Ref. 1; CAB52677)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 204 AA; 22307 MW; 56E5AF0840238846 CRC64;
MATQAAGIFS PAITTTTSAV KKLHLFSSSH RPKSLSFTKT AIRAEKTESS SAAPAVKEAP
VGFTPPQLDP NTPSPIFAGS TGGLLRKAQV EEFYVITWNS PKEQIFEMPT GGAAIMREGP
NLLKLARKEQ CLALGTRLRS KYKITYQFYR VFPNGEVQYL HPKDGVYPEK ANPGREGVGL
NMRSIGKNVS PIEVKFTGKQ SYDL
