>sp|P35107|LHB2_RHOPA Light-harvesting protein B-800-850 beta chain B OS=Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) OX=258594 GN=pucBB PE=1 SV=2 MADDPNKVWPTGLTIAESEELHKHVIDGTRIFGAIAIVAHFLAYVYSPWLH