ID B0M2B4_9STRA Unreviewed; 407 AA. AC B0M2B4; DT 08-APR-2008, integrated into UniProtKB/TrEMBL. DT 08-APR-2008, sequence version 1. DT 24-NOV-2009, entry version 10. DE RecName: Full=Photosystem I P700 chlorophyll a apoprotein; DE Flags: Fragment; GN Name=psaA; OS Chattonella ovata. OC Eukaryota; stramenopiles; Raphidophyceae; Chattonellales; OC Chattonellaceae; Chattonella. OX NCBI_TaxID=145361; RN [1] RP NUCLEOTIDE SEQUENCE. RC STRAIN=NIES-603; RX PubMed=18191504; DOI=10.1016/j.gene.2007.11.008; RA Takishita K., Kawachi M., Noel M.-H., Matsumoto T., Kakizoe N., RA Watanabe M.M., Inouye I., Ishida K., Hashimoto T., Inagaki Y.; RT "Origins of plastids and glyceraldehyde-3-phosphate dehydrogenase RT genes in the green-colored dinoflagellate Lepidodinium chlorophorum."; RL Gene 410:26-36(2008). CC -!- FUNCTION: PsaA and psaB bind P700, the primary electron donor of CC photosystem I (PSI), as well as the electron acceptors A0, A1 and CC FX (By similarity). CC -!- SUBUNIT: The psaA/B heterodimer binds the P700 chlorophyll special CC pair and subsequent electron acceptors. PSI consists of a core CC antenna complex that captures photons, and an electron transfer CC chain that converts photonic excitation into a charge separation CC (By similarity). CC -!- SUBCELLULAR LOCATION: Membrane; Multi-pass membrane protein (By CC similarity). CC -!- SIMILARITY: Belongs to the psaA/psaB 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; AB367950; BAG11490.1; -; Genomic_DNA. DR GO; GO:0016021; C:integral to membrane; IEA:UniProtKB-KW. DR GO; GO:0009522; C:photosystem I; IEA:UniProtKB-KW. DR GO; GO:0009536; C:plastid; IEA:UniProtKB-KW. DR GO; GO:0009579; C:thylakoid; IEA:UniProtKB-KW. DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW. DR GO; GO:0016168; F:chlorophyll binding; IEA:UniProtKB-KW. DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-KW. DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-KW. DR GO; GO:0022900; P:electron transport chain; IEA:UniProtKB-KW. DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW. DR GO; GO:0018298; P:protein-chromophore linkage; IEA:UniProtKB-KW. DR GO; GO:0006810; P:transport; IEA:UniProtKB-KW. DR InterPro; IPR001280; PSI_PsaA/B. DR Gene3D; G3DSA:1.20.1130.10; PSI_PsaA/B; 1. DR Pfam; PF00223; PsaA_PsaB; 1. DR PRINTS; PR00257; PHOTSYSPSAAB. PE 3: Inferred from homology; KW 4Fe-4S; Chlorophyll; Chromophore; Electron transport; Iron; KW Iron-sulfur; Magnesium; Metal-binding; Photosynthesis; Photosystem I; KW Plastid; Thylakoid; Transmembrane; Transport. FT NON_TER 1 1 FT NON_TER 407 407 SQ SEQUENCE 407 AA; 44813 MW; 61408BC0C3843F6D CRC64; LNGDVGGNFQ GVQITSGFFQ LWRAEGITSE VELYWTAIGG LIMSGLMLFA GWFHYHKAAP KLEWFQNAES MLNHHLSGLL GLGCLSWSGH QIHIALPINK LLDAGVAPQE IPLPHEFLVN RELIAQLYPS FNKGLVPFFS GNWSEYSDFL TFKGGLNPVT GGLWLSDIAH HHLALAVLFI VAGHMYKTNF GIGHNMKGIL EAHKGPFTGN GHKGLYEVLT TSWHAQLAIN LAMMGSLSII VAHHMYAMPP YPYIATDYPT QLSLFTHHMW IGGFCVVGGA AHGAIFMVRD YNAANNYNNL LDRVIRHRDA IISHLNWVCI FLGFHSFGLY IHNDTMRALG RSQDMFSDKA IQLKPIFAQW IQSLHVLAPG NTAPNALATT SYAFGGDVVA VGSKIAMMPI SLGTADF //