>sp|P35109|LHB4_RHOPA Light-harvesting protein B-800-850 beta chain D OS=Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) OX=258594 GN=pucBD PE=1 SV=1 MVDDPNKVWPTGLTIAESEELHKHVIDGSRIFVAIAIVAHFLAYVYSPWLH