ID   PSAG_CHLRE              Reviewed;         126 AA.
AC   P14224;
DT   01-JAN-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1990, sequence version 1.
DT   03-AUG-2022, entry version 125.
DE   RecName: Full=Photosystem I reaction center subunit V, chloroplastic;
DE   AltName: Full=Light-harvesting complex I 10 kDa protein;
DE   AltName: Full=P35 protein;
DE   AltName: Full=PSI-G;
DE   Flags: Precursor;
GN   Name=PSAG;
OS   Chlamydomonas reinhardtii (Chlamydomonas smithii).
OC   Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Chlorophyceae;
OC   CS clade; Chlamydomonadales; Chlamydomonadaceae; Chlamydomonas.
OX   NCBI_TaxID=3055;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=137c / CC-125;
RX   PubMed=2693938; DOI=10.1007/bf00261169;
RA   Franzen L.-G., Frank G., Zuber H., Rochaix J.-D.;
RT   "Isolation and characterization of cDNA clones encoding photosystem I
RT   subunits with molecular masses 11.0, 10.0 and 8.4 kDa from Chlamydomonas
RT   reinhardtii.";
RL   Mol. Gen. Genet. 219:137-144(1989).
CC   -!- FUNCTION: Not yet known.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the PsaG/PsaK family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X15165; CAA33257.1; -; mRNA.
DR   PIR; JQ0371; S06683.
DR   RefSeq; XP_001703126.1; XM_001703074.1.
DR   PDB; 6IJO; EM; 3.30 A; G=3-126.
DR   PDB; 6JO5; EM; 2.90 A; G=31-124.
DR   PDB; 6JO6; EM; 2.90 A; G=31-124.
DR   PDB; 7BGI; EM; 2.54 A; G=32-122.
DR   PDB; 7BLX; EM; 3.15 A; G=32-122.
DR   PDB; 7D0J; EM; 3.42 A; G=32-122.
DR   PDB; 7DZ7; EM; 2.84 A; G=1-126.
DR   PDB; 7DZ8; EM; 3.16 A; G=1-126.
DR   PDB; 7O01; EM; 17.10 A; G/g=32-122.
DR   PDBsum; 6IJO; -.
DR   PDBsum; 6JO5; -.
DR   PDBsum; 6JO6; -.
DR   PDBsum; 7BGI; -.
DR   PDBsum; 7BLX; -.
DR   PDBsum; 7D0J; -.
DR   PDBsum; 7DZ7; -.
DR   PDBsum; 7DZ8; -.
DR   PDBsum; 7O01; -.
DR   AlphaFoldDB; P14224; -.
DR   SMR; P14224; -.
DR   IntAct; P14224; 2.
DR   STRING; 3055.EDO96591; -.
DR   EnsemblPlants; PNW75778; PNW75778; CHLRE_12g560950v5.
DR   GeneID; 5728683; -.
DR   Gramene; PNW75778; PNW75778; CHLRE_12g560950v5.
DR   KEGG; cre:CHLRE_12g560950v5; -.
DR   eggNOG; ENOG502RZ2U; Eukaryota.
DR   OMA; AYWILAT; -.
DR   BioCyc; MetaCyc:CHLREDRAFT_165416-MON; -.
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-KW.
DR   Gene3D; 1.10.286.40; -; 1.
DR   InterPro; IPR017494; PSI_PsaG.
DR   InterPro; IPR000549; PSI_PsaG/PsaK.
DR   InterPro; IPR023618; PSI_PsaG/PsaK_dom.
DR   InterPro; IPR016370; PSI_PsaG/PsaK_pln.
DR   PANTHER; PTHR34195; PTHR34195; 1.
DR   Pfam; PF01241; PSI_PSAK; 1.
DR   TIGRFAMs; TIGR03051; PS_I_psaG_plant; 1.
DR   PROSITE; PS01026; PHOTOSYSTEM_I_PSAGK; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Chloroplast; Membrane; Photosynthesis; Photosystem I;
KW   Plastid; Thylakoid; Transit peptide; Transmembrane; Transmembrane helix.
FT   TRANSIT         1..30
FT                   /note="Chloroplast"
FT   CHAIN           31..126
FT                   /note="Photosystem I reaction center subunit V,
FT                   chloroplastic"
FT                   /id="PRO_0000029388"
FT   TRANSMEM        36..56
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        97..117
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   HELIX           34..51
FT                   /evidence="ECO:0007829|PDB:7BGI"
FT   HELIX           54..62
FT                   /evidence="ECO:0007829|PDB:7BGI"
FT   TURN            64..66
FT                   /evidence="ECO:0007829|PDB:7D0J"
FT   HELIX           76..79
FT                   /evidence="ECO:0007829|PDB:7DZ7"
FT   STRAND          91..93
FT                   /evidence="ECO:0007829|PDB:7D0J"
FT   HELIX           97..119
FT                   /evidence="ECO:0007829|PDB:7BGI"
FT   STRAND          120..122
FT                   /evidence="ECO:0007829|PDB:6IJO"
SQ   SEQUENCE   126 AA;  13223 MW;  0F2EBD902ABD5689 CRC64;
     MQTLASRPSL RASARVAPRR APRVAVVTKA ALDPQIVISG STAAFLAIGR FVFLGYQRRE
     ANFDSTVGPK TTGATYFDDL QKNSTIFATN DPAGFNIIDV AGWGALGHAV GFAVLAINSL
     QGANLS