>4GW9_1|Chains A, B, C, D|bacteriophytochrome|Rhodopseudomonas palustris (258594) MGSSHHHHHHSSGLVPRGSHMVAGHASGSPAFGTADLSNCEREEIHLAGSIQPHGALLVVSEPDHRIIQASANAAEFLNLGSVLGVPLAEIDGDLLIKILPHLDPTAEGMPVAVRCRIGNPSTEYDGLMHRPPEGGLIIELERAGPPIDLSGTLAPALERIRTAGSLRALCDDTALLFQQCTGYDRVMVYRFDEQGHGEVFSERHVPGLESYFGNRYPSSDIPQMARRLYERQRVRVLVDVSYQPVPLEPRLSPLTGRDLDMSGCFLRSMSPIHLQYLKNMGVRATLVVSLVVGGKLWGLVACHHYLPRFIHFELRAICELLAEAIATRITALESFAQSQSELFVQRLEQRMIEAITREGDWRAAIFDTSQSILQPLHADGCALVYEDQIRTIGDVPSTQDVREIAGWLDRQPRAAVTSTASLGLDVPELAHLTRMASGVVAAPISDHRGEFLMWFRPERVHTVTWGGDPKKPFTMGDTPADLSPRRSFAKWHQVVEGTSDPWTAADLAAARTIGQTVADIVLQFRAVRTLIAREQYEQFSSQVHASMQPVLITDAEGRILLMNDSFRDMLPAGSPSAVHLDDLAGFFVESNDFLRNVAELIDHGRGWRGEVLLRGAGNRPLPLAVRADPVTRTEDQSLGFVLIFSDATDRRTAD