PSAI_ARATH
ID PSAI_ARATH Reviewed; 37 AA.
AC P56768;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 30-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 103.
DE RecName: Full=Photosystem I reaction center subunit VIII;
DE Short=PSI-I;
GN Name=psaI; OrderedLocusNames=AtCg00510;
OS Arabidopsis thaliana (Mouse-ear cress).
OG Plastid; Chloroplast.
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=10574454; DOI=10.1093/dnares/6.5.283;
RA Sato S., Nakamura Y., Kaneko T., Asamizu E., Tabata S.;
RT "Complete structure of the chloroplast genome of Arabidopsis thaliana.";
RL DNA Res. 6:283-290(1999).
CC -!- FUNCTION: May help in the organization of the PsaL subunit.
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}; Single-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the PsaI family. {ECO:0000305}.
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DR EMBL; AP000423; BAA84395.1; -; Genomic_DNA.
DR RefSeq; NP_051069.1; NC_000932.1.
DR PDB; 7WFD; EM; 3.25 A; AI=1-37.
DR PDB; 7WFE; EM; 3.25 A; BI=1-37.
DR PDB; 7WG5; EM; 3.89 A; AI/BI=1-37.
DR PDBsum; 7WFD; -.
DR PDBsum; 7WFE; -.
DR PDBsum; 7WG5; -.
DR AlphaFoldDB; P56768; -.
DR SMR; P56768; -.
DR STRING; 3702.ATCG00510.1; -.
DR TCDB; 5.B.4.1.1; the plant photosystem i supercomplex (psi) family.
DR PaxDb; P56768; -.
DR EnsemblPlants; ATCG00510.1; ATCG00510.1; ATCG00510.
DR GeneID; 844753; -.
DR Gramene; ATCG00510.1; ATCG00510.1; ATCG00510.
DR KEGG; ath:ArthCp032; -.
DR Araport; ATCG00510; -.
DR TAIR; locus:504954674; ATCG00510.
DR eggNOG; ENOG502SE4W; Eukaryota.
DR HOGENOM; CLU_215282_1_0_1; -.
DR InParanoid; P56768; -.
DR OrthoDB; 1645570at2759; -.
DR PRO; PR:P56768; -.
DR Proteomes; UP000006548; Chloroplast.
DR ExpressionAtlas; P56768; baseline and differential.
DR Genevisible; P56768; AT.
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:0009522; C:photosystem I; IEA:UniProtKB-KW.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00431; PSI_PsaI; 1.
DR InterPro; IPR001302; PSI_PsaI.
DR InterPro; IPR036357; PSI_PsaI_sf.
DR PANTHER; PTHR35775; PTHR35775; 1.
DR Pfam; PF00796; PSI_8; 1.
DR SUPFAM; SSF81540; SSF81540; 1.
DR TIGRFAMs; TIGR03052; PS_I_psaI; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Chloroplast; Membrane; Photosynthesis; Photosystem I;
KW Plastid; Reference proteome; Thylakoid; Transmembrane; Transmembrane helix.
FT CHAIN 1..37
FT /note="Photosystem I reaction center subunit VIII"
FT /id="PRO_0000194643"
FT TRANSMEM 9..29
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 37 AA; 4134 MW; A6C18107B1C8ADBF CRC64;
MTTFNNLPSI FVPLVGLVFP AIAMASLFLH IQKNKIF
