>7ZCU_1|Chains A, D[auth C], F[auth E], H[auth G], J[auth I], L[auth K], N[auth M], P[auth O], R[auth Q]|Light-harvesting protein B-800-850 alpha chain|Rhodopseudomonas palustris ATCC 17001 (74570) MNQARIWTVVKPTVGLPLLLGSVTVIAILVHFAVLSHTTWFSKYWNGKAAAIESSVNVG >7ZCU_2|Chains B, E[auth D], G[auth F], I[auth H], K[auth J], M[auth L], O[auth N], Q[auth P], S[auth R]|Light-harvesting protein B-800-850 beta chain|Rhodopseudomonas palustris ATCC 17001 (74570) MADKTLTGLTVEESEELHKHVIDGTRIFGAIAIVAHFLAYVYSPWLH >7ZCU_3|Chain C[auth S]|PucA-LH2-gamma|Rhodopseudomonas palustris ATCC 17001 (74570) MSEEYKGHSGHPLILKQEGEYKGYSGEPLILKQEGEYKGYSGTPLILEQKGEYQSFSGTPLILKQEGEYRGFSGAPLILKQDGEYKSFSGYPLLLNI