ID S4Z1D9_HORVS Unreviewed; 36 AA. AC S4Z1D9; DT 16-OCT-2013, integrated into UniProtKB/TrEMBL. DT 16-OCT-2013, sequence version 1. DT 19-FEB-2014, entry version 5. DE RecName: Full=Photosystem I reaction center subunit VIII; DE Short=PSI-I; GN Name=psaI; OS Hordeum vulgare subsp. spontaneum (Wild barley) (Hordeum spontaneum). OG Plastid; Chloroplast. OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP clade; OC Pooideae; Triticeae; Hordeum. OX NCBI_TaxID=77009; RN [1] RP NUCLEOTIDE SEQUENCE. RA Middleton C.P., Kilian B., Akhunov E.D., Stein N., Keller B., RA Wicker T.; RT "Sequencing of chloroplast genomes from wheat, barley, rye and their RT relatives provides a detailed insight into the evolution of the RT Triticeae tribe."; RL Submitted (APR-2013) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: May help in the organization of the PsaL subunit (By CC similarity). CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane; CC Single-pass membrane protein (By similarity). CC -!- SIMILARITY: Belongs to the PsaI family. 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; KC912688; AGP50841.1; -; Genomic_DNA. DR EMBL; KC912689; AGP50920.1; -; Genomic_DNA. DR ProteinModelPortal; S4Z1D9; -. 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-HAMAP. DR HAMAP; MF_00431; PSI_PsaI; 1. DR InterPro; IPR001302; PSI_PsaI. DR Pfam; PF00796; PSI_8; 1. DR ProDom; PD003995; PSI_su8; 1. DR SUPFAM; SSF81540; SSF81540; 1. DR TIGRFAMs; TIGR03052; PS_I_psaI; 1. PE 3: Inferred from homology; KW Chloroplast; Membrane; Photosynthesis; Photosystem I; Plastid; KW Thylakoid; Transmembrane; Transmembrane helix. FT TRANSMEM 9 29 Helical; (By similarity). SQ SEQUENCE 36 AA; 4008 MW; 4B94E243933486C5 CRC64; MTDLNLPSIF VPLVGLVFPA IAMTSLFLYV QKKKIV //