PSAL_CUCSA
ID PSAL_CUCSA Reviewed; 217 AA.
AC Q39654; Q39655;
DT 26-SEP-2001, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1996, sequence version 1.
DT 25-MAY-2022, entry version 83.
DE RecName: Full=Photosystem I reaction center subunit XI, chloroplastic;
DE Short=PSI-L;
DE AltName: Full=PSI subunit V;
DE Flags: Precursor;
GN Name=PSAL;
OS Cucumis sativus (Cucumber).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Cucurbitales; Cucurbitaceae; Benincaseae; Cucumis.
OX NCBI_TaxID=3659;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX PubMed=8520119; DOI=10.1271/bbb.59.1758;
RA Iwasaki Y., Komano M., Takabe T.;
RT "Molecular cloning of cDNA for a 17.5-kDa polypeptide, the psaL gene
RT product, associated with cucumber Photosystem I.";
RL Biosci. Biotechnol. Biochem. 59:1758-1760(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Cotyledon;
RX PubMed=8979400; DOI=10.1093/oxfordjournals.pcp.a029036;
RA Toyama T., Teramoto H., Takeba G.;
RT "The level of mRNA transcribed from psaL, which encodes a subunit of
RT photosystem I, is increased by cytokinin in darkness in etiolated
RT cotyledons of cucumber.";
RL Plant Cell Physiol. 37:1038-1041(1996).
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the PsaL family. {ECO:0000305}.
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DR EMBL; D50456; BAA09047.1; -; mRNA.
DR EMBL; D83007; BAA11677.1; -; mRNA.
DR PIR; JC4281; JC4281.
DR RefSeq; NP_001267647.1; NM_001280718.1.
DR AlphaFoldDB; Q39654; -.
DR SMR; Q39654; -.
DR STRING; 3659.XP_004152826.1; -.
DR GeneID; 101208674; -.
DR KEGG; csv:101208674; -.
DR eggNOG; ENOG502QVFH; Eukaryota.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0009538; C:photosystem I reaction center; IEA:InterPro.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR Gene3D; 1.20.1240.10; -; 1.
DR InterPro; IPR003757; PSI_PsaL.
DR InterPro; IPR036592; PSI_PsaL_sf.
DR InterPro; IPR022980; PSI_suXI.
DR PANTHER; PTHR34803; PTHR34803; 1.
DR Pfam; PF02605; PsaL; 1.
DR SUPFAM; SSF81568; SSF81568; 1.
PE 2: Evidence at transcript level;
KW Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid; Thylakoid;
KW Transit peptide; Transmembrane; Transmembrane helix.
FT TRANSIT 1..48
FT /note="Chloroplast"
FT /evidence="ECO:0000250"
FT CHAIN 49..217
FT /note="Photosystem I reaction center subunit XI,
FT chloroplastic"
FT /id="PRO_0000029425"
FT TOPO_DOM 49..135
FT /note="Stromal"
FT /evidence="ECO:0000255"
FT TRANSMEM 136..156
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 157..189
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 190..210
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 211..217
FT /note="Stromal"
FT /evidence="ECO:0000255"
FT CONFLICT 8
FT /note="T -> I (in Ref. 2; BAA11677)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 217 AA; 22878 MW; 9664FA95F3479EAC CRC64;
MATATSPTAS QLSSSFASSN TRALISPKGL SASPLRRIPT RTHSFTIRAI QADKPTFQVI
QPINGDPFIG SLETPVTSSP LIAWYLSNLP AYRTAVSPLL RGIEVGLAHG FFLVGPFVKA
GPLRNTAYAG GAGSLAAGGL IVILSVCLTM YGVASFNEGE PSTAPSLTLT GRKKTPDPLQ
TADGWAKFSG GFFFGGISGV IWAYFLLYVL DLPYYVK
