HEADER PHOTOSYNTHESIS 31-DEC-69 7EYD TITLE Cryo-EM structure of cyanobacterial phycobilisome from Anabaena sp. TITLE 2 PCC 7120 COMPND MOL_ID: 7; COMPND 2 MOLECULE: Allophycocyanin subunit alpha 1; COMPND 3 CHAIN: A8, C8, E8, H8, J8, L8, O8, Q8, S8, V8, X8, Z8, c8, e8, g8, j8, l8, n8, p8, r8, t8, A9, C9, E9, G9, I9, K9, N9, P9, R9, T9, X9, Z9, b9, d9, f9, i9, k9, o9, q9, s9, u9, w9, y9; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 8; COMPND 6 Allophycocyanin subunit beta; COMPND 7 CHAIN: B8, D8, F8, I8, K8, M8, P8, R8, T8, W8, Y8, a8, d8, f8, h8, k8, m8, o8, q8, s8, u8, B9, D9, F9, H9, J9, L9, M9, O9, S9, U9, W9, Y9, a9, c9, e9, h9, j9, l9, n9, p9, r9, t9, v9, x9, z9; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 9; COMPND 10 Phycobilisome 7.8 kDa linker polypeptide, COMPND 11 allophycocyanin-associated, core; COMPND 12 CHAIN: G8, N8, U8, b8, i8, 29, 39, 49; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 7; COMPND 15 Allophycocyanin subunit alpha 1; COMPND 16 CHAIN: A8, C8, E8, H8, J8, L8, O8, Q8, S8, V8, X8, Z8, c8, e8, g8, j8, l8, n8, p8, r8, t8, A9, C9, E9, G9, I9, K9, N9, P9, R9, T9, X9, Z9, b9, d9, f9, i9, k9, o9, q9, s9, u9, w9, y9; COMPND 17 ENGINEERED: YES; DBREF 7EYD c 1 161 UNP P80555 PHAA1_NOSS1 1 161 SEQRES 1 XA 172 THR LEU ASP VAL PHE THR LYS VAL VAL SER GLN ALA ASP SEQRES 2 XA 172 SER ARG GLY GLU PHE LEU SER ASN GLU GLN LEU ASP ALA SEQRES 3 XA 172 LEU ALA ASN VAL VAL LYS GLU GLY ASN LYS ARG LEU ASP SEQRES 4 XA 172 VAL VAL ASN ARG ILE THR SER ASN ALA SER ALA ILE VAL SEQRES 5 XA 172 THR ASN ALA ALA ARG ALA LEU PHE GLU GLU GLN PRO GLN SEQRES 6 XA 172 LEU ILE ALA PRO GLY GLY ASN ALA TYR THR ASN ARG ARG SEQRES 7 XA 172 MET ALA ALA CYS LEU ARG ASP MET GLU ILE ILE LEU ARG SEQRES 8 XA 172 TYR VAL THR TYR ALA ILE LEU ALA GLY ASP ALA SER VAL SEQRES 9 XA 172 LEU ASP ASP ARG CYS LEU ASN GLY LEU ARG GLU THR TYR SEQRES 10 XA 172 GLN ALA LEU GLY THR PRO GLY SER SER VAL ALA VAL GLY SEQRES 11 XA 172 VAL GLN LYS MET LYS ASP ALA ALA VAL GLY ILE ALA ASN SEQRES 12 XA 172 ASP PRO ASN GLY ILE THR LYS GLY ASP CYS SER GLN LEU SEQRES 13 XA 172 ILE SER GLU VAL ALA SER TYR PHE ASP ARG ALA ALA ALA SEQRES 14 XA 172 ALA VAL GLY