ID PHEA$FREDI STANDARD; PRT; 164 AA. AC P05098; DT 13-AUG-1987 (REL. 05, CREATED) DT 13-AUG-1987 (REL. 05, LAST SEQUENCE UPDATE) DT 01-FEB-1991 (REL. 17, LAST ANNOTATION UPDATE) DE C-PHYCOERYTHRIN ALPHA CHAIN (GENE NAME: CPEA). OS FREMYELLA DIPLOSIPHON (CALOTHRIX PCC 7601). OC PROKARYOTA; GRACILICUTES; OXYPHOTOBACTERIA; OC CYANOBACTERIA (BLUE-GREEN ALGAE); NOSTOCALES. RN [1] (SEQUENCE FROM N.A.) RA MAZEL D., GUGLIELMI G., HOUMARD J., SIDLER W., BRYANT D.A., RA TANDEAU DE MARSAC N.; RL NUCLEIC ACIDS RES. 14:8279-8290(1986). RN [2] (SEQUENCE) RA SIDLER W., KUMPF B., RUDIGER W., ZUBER H.; RL BIOL. CHEM. HOPPE-SEYLER 367:627-642(1986). CC -!- FUNCTION: LIGHT-HARVESTING PHYCOBILIPROTEINS. THESE PROTEINS ARE CC THE MAJOR COMPONENTS OF THE LIGHT HARVESTING APPARATUS OF MANY CC CYANOBACTERIA, RED ALGAE, AND CRYPTOMONADS. CC -!- SUBCELLULAR LOCATION: PERIPHERY OF THE RODS OF THE PHYCOBILISOME. CC -!- INDUCTION: IN RESPONSE TO GREEN LIGHT BUT NO TO RED LIGHT. CC -!- SUBUNIT: DIMER OF AN ALPHA AND A BETA CHAIN. CC -!- THE ALPHA CHAIN CONTAINS ONE COVALENTLY LINKED PHYCOERYTHROBILIN CC CHROMOPHORE. 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; X04592; FDCPEAB. DR PIR; A25527; A25527. DR PIR; A24307; A24307. KW PHYCOBILISOME; ELECTRON TRANSPORT; PHOTOSYNTHESIS; BILE PIGMENT. FT BINDING 82 82 PHYCOERYTHROBILIN CHROMOPHORE. FT BINDING 143 143 PHYCOERYTHROBILIN CHROMOPHORE. SQ SEQUENCE 164 AA; 17626 MW; 123449 CN; MKSVVTTVIA AADAAGRFPS TSDLESVQGS IQRAAARLEA AEKLANNIDA VATEAYNACI KKYPYLNNSG EANSTDTFKA KCARDIKHYL RLIQYSLVVG GTGPLDEWGI AGQREVYRAL GLPTAPYVEA LSFARNRGCA PRDMSAQALT EYNALLDYAI NSLS //