HEADER PHOTOSYNTHESIS 31-DEC-69 7EYD TITLE Cryo-EM structure of cyanobacterial phycobilisome from Anabaena sp. TITLE 2 PCC 7120 COMPND MOL_ID: 2; COMPND 2 MOLECULE: C-phycocyanin alpha subunit; COMPND 3 CHAIN: B1, D1, F1, H1, J1, L1, O1, Q1, S1, U1, W1, Y1, B2, D2, F2, H2, J2, L2, O2, Q2, S2, U2, W2, Y2, B3, D3, F3, H3, J3, L3, B4, D4, F4, H4, J4, L4, O4, Q4, S4, U4, W4, Y4, B5, D5, F5, H5, J5, L5, O5, Q5, S5, U5, W5, Y5, B6, D6, F6, H6, J6, L6, O6, Q6, S6, U6, W6, Y6, B7, D7, F7, H7, J7, L7, BA, DA, FA, HA, JA, LA, OA, QA, SA, UA, WA, YA; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 3; COMPND 6 C-phycocyanin beta subunit; COMPND 7 CHAIN: C1, E1, G1, I1, K1, M1, P1, R1, T1, V1, X1, Z1, C2, E2, G2, I2, K2, M2, P2, R2, T2, V2, X2, Z2, C3, E3, G3, I3, K3, M3, C4, E4, G4, I4, K4, M4, P4, R4, T4, V4, X4, Z4, C5, E5, G5, I5, K5, M5, P5, R5, T5, V5, X5, Z5, C6, E6, G6, I6, K6, M6, P6, R6, T6, V6, X6, Z6, C7, E7, G7, I7, K7, M7, CA, EA, GA, IA, KA, MA, PA, RA, TA, VA, XA, ZA; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 4; COMPND 10 Phycobilisome 32.1 kDa linker polypeptide, COMPND 11 phycocyanin-associated, rod; COMPND 12 CHAIN: N1, N2, N3, N4, N5, N6, N7, NA; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 6; COMPND 15 Phycobilisome rod-core linker polypeptide CpcG1; COMPND 16 CHAIN: A3, A7; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 9; COMPND 19 Phycobilisome 7.8 kDa linker polypeptide, COMPND 20 allophycocyanin-associated, core; COMPND 21 CHAIN: G8, N8, U8, b8, i8, 29, 39, 49; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 3; COMPND 24 C-phycocyanin beta subunit; COMPND 25 CHAIN: C1, E1, G1, I1, K1, M1, P1, R1, T1, V1, X1, Z1, C2, E2, G2, I2, K2, M2, P2, R2, T2, V2, X2, Z2, C3, E3, G3, I3, K3, M3, C4, E4, G4, I4, K4, M4, P4, R4, T4, V4, X4, Z4, C5, E5, G5, I5, K5, M5, P5, R5, T5, V5, X5, Z5, C6, E6, G6, I6, K6, M6, P6, R6, T6, V6, X6, Z6, C7, E7, G7, I7, K7, M7, CA, EA, GA, IA, KA, MA, PA, RA, TA, VA, XA, ZA; COMPND 26 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7EYD G 1 173 UNP P07120 PHCB_NOSS1 1 173 SEQRES 1 G3 173 MET THR LEU ASP VAL PHE THR LYS VAL VAL SER GLN ALA SEQRES 2 G3 173 ASP SER ARG GLY GLU PHE LEU SER ASN GLU GLN LEU ASP SEQRES 3 G3 173 ALA LEU ALA ASN VAL VAL LYS GLU GLY ASN LYS ARG LEU SEQRES 4 G3 173 ASP VAL VAL ASN ARG ILE THR SER ASN ALA SER ALA ILE SEQRES 5 G3 173 VAL THR ASN ALA ALA ARG ALA LEU PHE GLU GLU GLN PRO SEQRES 6 G3 173 GLN LEU ILE ALA PRO GLY GLY ASN ALA TYR THR ASN ARG SEQRES 7 G3 173 ARG MET ALA ALA CYS LEU ARG ASP MET GLU ILE ILE LEU SEQRES 8 G3 173 ARG TYR VAL THR TYR ALA ILE LEU ALA GLY ASP ALA SER SEQRES 9 G3 173 VAL LEU ASP ASP ARG CYS LEU ASN GLY LEU ARG GLU THR SEQRES 10 G3 173 TYR GLN ALA LEU GLY THR PRO GLY SER SER VAL ALA VAL SEQRES 11 G3 173 GLY VAL GLN LYS MET LYS ASP ALA ALA VAL GLY ILE ALA SEQRES 12 G3 173 ASN ASP PRO ASN GLY ILE THR LYS GLY ASP CYS SER GLN SEQRES 13 G3 173 LEU ILE SER GLU VAL ALA SER TYR PHE ASP ARG ALA ALA SEQRES 14 G3 173 ALA ALA VAL GLY