PQL3_ARATH
ID PQL3_ARATH Reviewed; 187 AA.
AC Q2V4B2;
DT 03-OCT-2012, integrated into UniProtKB/Swiss-Prot.
DT 10-JAN-2006, sequence version 1.
DT 03-AUG-2022, entry version 85.
DE RecName: Full=PsbQ-like protein 3, chloroplastic;
DE Flags: Precursor;
GN Name=PQL3; OrderedLocusNames=At2g01918; ORFNames=F23I14, T23K3;
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=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 [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=17147637; DOI=10.1111/j.1467-7652.2006.00183.x;
RA Underwood B.A., Vanderhaeghen R., Whitford R., Town C.D., Hilson P.;
RT "Simultaneous high-throughput recombinational cloning of open reading
RT frames in closed and open configurations.";
RL Plant Biotechnol. J. 4:317-324(2006).
RN [4]
RP FUNCTION, DISRUPTION PHENOTYPE, AND NOMENCLATURE.
RC STRAIN=cv. Columbia;
RX PubMed=20430763; DOI=10.1093/pcp/pcq060;
RA Yabuta S., Ifuku K., Takabayashi A., Ishihara S., Ido K., Ishikawa N.,
RA Endo T., Sato F.;
RT "Three PsbQ-like proteins are required for the function of the chloroplast
RT NAD(P)H dehydrogenase complex in Arabidopsis.";
RL Plant Cell Physiol. 51:866-876(2010).
CC -!- FUNCTION: Required for both formation and activity of the chloroplast
CC NAD(P)H dehydrogenase (NDH) complex. {ECO:0000269|PubMed:20430763}.
CC -!- SUBUNIT: Subunit of the lumenal protuberance of the NDH complex.
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Lumenal side
CC {ECO:0000250}. Note=Associated with the chloroplast NAD(P)H
CC dehydrogenase/photosystem I (NDH/PSI) supercomplex. {ECO:0000250}.
CC -!- DISRUPTION PHENOTYPE: Impaired chloroplastic NAD(P)H dehydrogenase
CC (NDH) activity, probably due to a reduced stability of the NDH complex.
CC {ECO:0000269|PubMed:20430763}.
CC -!- SIMILARITY: Belongs to the psbQ family. {ECO:0000305}.
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DR EMBL; AC007069; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AC007265; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; CP002685; AEC05519.1; -; Genomic_DNA.
DR EMBL; DQ487506; ABF59209.1; -; mRNA.
DR RefSeq; NP_001030947.1; NM_001035870.4.
DR AlphaFoldDB; Q2V4B2; -.
DR SMR; Q2V4B2; -.
DR STRING; 3702.AT2G01918.1; -.
DR PaxDb; Q2V4B2; -.
DR PRIDE; Q2V4B2; -.
DR ProteomicsDB; 234835; -.
DR EnsemblPlants; AT2G01918.1; AT2G01918.1; AT2G01918.
DR GeneID; 3768499; -.
DR Gramene; AT2G01918.1; AT2G01918.1; AT2G01918.
DR KEGG; ath:AT2G01918; -.
DR Araport; AT2G01918; -.
DR TAIR; locus:1009023157; AT2G01918.
DR eggNOG; ENOG502S24S; Eukaryota.
DR HOGENOM; CLU_090469_0_0_1; -.
DR OMA; ITKMDYA; -.
DR OrthoDB; 1474238at2759; -.
DR PhylomeDB; Q2V4B2; -.
DR BioCyc; ARA:AT2G01918-MON; -.
DR PRO; PR:Q2V4B2; -.
DR Proteomes; UP000006548; Chromosome 2.
DR ExpressionAtlas; Q2V4B2; baseline and differential.
DR GO; GO:0009507; C:chloroplast; IBA:GO_Central.
DR GO; GO:0009543; C:chloroplast thylakoid lumen; IDA:TAIR.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0019898; C:extrinsic component of membrane; IEA:InterPro.
DR GO; GO:0009654; C:photosystem II oxygen evolving complex; IEA:InterPro.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR GO; GO:0045156; F:electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity; IMP:TAIR.
DR GO; GO:0009767; P:photosynthetic electron transport chain; IMP:TAIR.
DR GO; GO:0009409; P:response to cold; IMP:TAIR.
DR Gene3D; 1.20.120.290; -; 1.
DR InterPro; IPR023222; PsbQ-like_dom_sf.
DR InterPro; IPR008797; PSII_PsbQ.
DR PANTHER; PTHR33399; PTHR33399; 1.
DR Pfam; PF05757; PsbQ; 1.
DR SUPFAM; SSF101112; SSF101112; 1.
PE 2: Evidence at transcript level;
KW Chloroplast; Membrane; Plastid; Reference proteome; Thylakoid;
KW Transit peptide.
FT TRANSIT 1..32
FT /note="Chloroplast"
FT /evidence="ECO:0000255"
FT TRANSIT 33..60
FT /note="Thylakoid"
FT /evidence="ECO:0000250"
FT CHAIN 61..187
FT /note="PsbQ-like protein 3, chloroplastic"
FT /id="PRO_0000419237"
SQ SEQUENCE 187 AA; 21534 MW; BD6C139F8D2300CE CRC64;
MAISKPPPLH FTFFHNQDSS IDTSDSNLAL SIDTSRRRRD VLLTISGTLI PQLFFFDRKR
SSSANAADFF NFGAPPPEPE RTVELAQEGL RKNAENIKRI KEIMIEKKLW KEGGKELRRS
ASNMKQDFYL IIQAKPPKDR PLFRSLYSSL FNSITKMDYA ARDGDETKVL EYYINIVAIL
DDIFPRI
