ID PSBA_ANTSP STANDARD; PRT; 360 AA. AC P24625; DT 01-MAR-1992 (REL. 21, CREATED) DT 01-MAR-1992 (REL. 21, LAST SEQUENCE UPDATE) DT 01-MAR-1992 (REL. 21, LAST ANNOTATION UPDATE) DE PHOTOSYSTEM Q(B) PROTEIN (32K THYLAKOID MEMBRANE PROTEIN PRECURSOR) DE (PROTEIN D1). GN PSBA. OS ANTITHAMNION SP. OG CHLOROPLAST. OC EUKARYOTA; PLANTA; PHYCOPHYTA; RHODOPHYCEAE (RED ALGAE). RN [1] RP SEQUENCE FROM N.A. RC STRAIN=LB 95.79; RM 92035067 RA WINHAUER T., JAEGER S., VALENTIN K., ZETSCHE K.; RL CURR. GENET. 20:177-180(1991). CC -!- FUNCTION: THIS IS ONE OF THE TWO REACTION CENTRE PROTEINS OF THE CC PHOTOSYSTEM II. CC -!- SUBCELLULAR LOCATION: TIGHTLY BOUND TO THYLAKOID MEMBRANE. CC -!- THE SYNTHESIS OF THIS PROTEIN IS REGULATED BY LIGHT. CC -!- THE HERBICIDE ATRAZINE BINDS TO PHOTOSYSTEM Q(B) PROTEIN & BLOCKS CC THE ELECTRON TRANSPORT. CC -!- SIMILARITY: BACTERIAL REACTION CENTER L AND M CHAINS, AND PLANTS CC PHOTOSYSTEM II D1 AND D2 PROTEINS ARE RELATED. 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; X55364; ASRPSBA. DR PROSITE; PS00244; REACTION_CENTER. KW TRANSMEMBRANE; ELECTRON TRANSPORT; THYLAKOID MEMBRANE; PHOTOSYSTEM II; KW CHLOROPLAST; HERBICIDE RESISTANCE; IRON. FT TRANSMEM 36 56 BY SIMILARITY. FT TRANSMEM 109 129 BY SIMILARITY. FT TRANSMEM 141 164 BY SIMILARITY. FT TRANSMEM 192 218 BY SIMILARITY. FT TRANSMEM 269 289 BY SIMILARITY. FT METAL 215 215 IRON (NON HAEM) (BY SIMILARITY). FT METAL 272 272 IRON (NON HAEM) (BY SIMILARITY). SQ SEQUENCE 360 AA; 39680 MW; 672768 CN; MTATLERRES ASLWARFCTW ITMNENRLYI GWFGVVMIPT LLTATSVFII ACFAAPPVDI DGIREPVAGS LLYGNNIISG AIIPSSAAIG IHFYPIWEAA SLDEWLYNGG PYQLIVLHFL LGVCCYIGRE WEFSYRLGMR PWISVAFTAP VVAASAVFLV YPIGQGSFSD GMPLGISGTF NFMLVFQAEH NILMHPLHQL GVAGVFGGSL FSAMHGSLVT SSLIRETTEN ESANNGYKFG QEEETYNIVA AHGYFGRLIF QYASFNNSRS LHFFLGLWPV VGIWFTSMSV STMAFNLNGF NFNQSVVDSQ GRVINTWADI LNRANLGMEV MHERNAHNFP LDLASNESLP LALVAPAING //