>1KZU_2|Chains B, D[auth E], F[auth H]|LIGHT HARVESTING PROTEIN B-800/850|Rhodoblastus acidophilus (1074) ATLTAEQSEELHKYVIDGTRVFLGLALVAHFLAFSATPWLH >1KZU_1|Chains A, C[auth D], E[auth G]|LIGHT HARVESTING PROTEIN B-800/850|Rhodoblastus acidophilus (1074) MNQGKIWTVVNPAIGIPALLGSVTVIAILVHLAILSHTTWFPAYWQGGVKKAA