ID PSB2$SYNY3 STANDARD; PRT; 360 AA. AC P16033; DT 01-APR-1990 (REL. 14, CREATED) DT 01-APR-1990 (REL. 14, LAST SEQUENCE UPDATE) DT 01-APR-1990 (REL. 14, LAST ANNOTATION UPDATE) DE PHOTOSYSTEM Q(B) PROTEIN (32K THYLAKOID MEMBRANE PROTEIN PRECURSOR) DE (PROTEIN D1) (GENE NAME: PSBA-2). OS SYNECHOCYSTIS SP. (STRAIN PCC 6803). OC PROKARYOTA; GRACILICUTES; OXYPHOTOBACTERIA; OC CYANOBACTERIA (BLUE-GREEN ALGAE); CHROOCOCCALES. RN [1] (SEQUENCE FROM N.A.) RA RAVNIKAR P.D., DEBUS R., SEVRINCK J., SAETAERT P., MCINTOSH L.; RL NUCLEIC ACIDS RES. 17:3991-3991(1989). 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 -!- 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; X13547; SYNPSBA2. DR PIR; S04364; S04364. DR PROSITE; PS00244; REACTION_CENTER. KW TRANSMEMBRANE; ELECTRON TRANSPORT; THYLAKOID MEMBRANE; PHOTOSYSTEM II; KW IRON. FT TRANSMEM 36 56 FT TRANSMEM 109 129 FT TRANSMEM 141 164 FT TRANSMEM 192 218 FT TRANSMEM 269 289 FT METAL 215 215 IRON (NON HAEM). FT METAL 272 272 IRON (NON HAEM). SQ SEQUENCE 360 AA; 39721 MW; 672790 CN; MTTTLQQRES ASLWEQFCQW VTSTNNRIYV GWFGTLMIPT LLTATTCFII AFIAAPPVDI DGIREPVAGS LLYGNNIISG AVVPSSNAIG LHFYPIWEAA SLDEWLYNGG PYQLVVFHFL IGIFCYMGRQ WELSYRLGMR PWICVAYSAP VSAATAVFLI YPIGQGSFSD GMPLGISGTF NFMIVFQAEH NILMHPFHML GVAGVFGGSL FSAMHGSLVT SSLVRETTEV ESQNYGYKFG QEEETYNIVA AHGYFGRLIF QYASFNNSRS LHFFLGAWPV IGIWFTAMGV STMAFNLNGF NFNQSILDSQ GRVIGTWADV LNRANIGFEV MHERNAHNFP LDLASGEQAP VALTAPAVNG //