HEADER    PHOTOSYNTHESIS                          31-DEC-69   7Y5E
TITLE     In situ single-PBS-PSII-PSI-LHCs megacomplex.
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Phycoerythrin alpha subunit;
COMPND   3 CHAIN: AA, CA, EA, GA, IA, KA, MA, OA, QA, SA, UA, WA, JB, TB, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, OE, QE, SE, UE, WE, ZE, AF, CF, EF, GF, IF, KF, MF, OF, QF, SF, UF, WF, YF, OG, QG, SG, UG, WG, ZG, OH, QH, SH, UH, WH, ZH, AI, CI, EI, GI, II, KI, NI, PI, RI, TI, VI, XI, CJ, EJ, GJ, IJ, KJ, MJ, OJ, QJ, SJ, UJ, WJ, YJ, AK, CK, EK, GK, IK, KK, MK, OK, QK, SK, UK, WK, YK, CM, EM, GM, IM, KM, MM, OM, QM, SM, UM, WM, YM, OO, QO, SO, UO, WO, ZO, AP, CP, EP, GP, IP, KP, MP, OP, QP, SP, UP, WP, BQ, DQ, FQ, HQ, JQ, LQ, NQ, PQ, RQ, TQ, VQ, XQ, O1, Q1, S1, U1, W1, Z1, f1, h1, j1, l1, b1, d1, O4, Q4, S4, U4, W4, Z4, j4, l4, b4, d4, f4, h4, A5, C5, E5, G5, I5, K5, N5, P5, R5, T5, V5, X5, A7, C7, E7, G7, I7, K7, M7, O7, Q7, S7, U7, W7, z8, p8, r8, t8, v8, x8, A9, C9, E9, G9, I9, K9, N9, P9, R9, T9, V9, X9, zC, pC, rC, tC, vC, xC, bE, dE, fE, hE, jE, lE, aF, cF, eF, gF, iF, kF, mF, oF, qF, sF, uF, bG, dG, fG, hG, jG, lG, fH, hH, jH, lH, bH, dH, aJ, dJ, fJ, hJ, jJ, lJ, aK, cK, eK, gK, iK, kK, mK, oK, qK, sK, uK, aM, dM, fM, hM, jM, lM, jO, lO, bO, dO, fO, hO;
COMPND   4 ENGINEERED: YES;
COMPND   5 MOL_ID: 2;
COMPND   6 B-phycoerythrin beta chain;
COMPND   7 CHAIN: BA, DA, FA, HA, JA, LA, NA, PA, RA, TA, VA, XA, BB, CB, DB, FB, GB, HB, IB, LB, MB, NB, OB, PB, QB, RB, SB, VB, XB, YB, ZB, CD, ED, GD, ID, KD, MD, OD, QD, SD, UD, WD, YD, PE, RE, TE, VE, YE, BF, DF, FF, HF, JF, LF, NF, PF, RF, TF, VF, XF, ZF, PG, RG, TG, VG, YG, PH, RH, TH, VH, YH, BI, DI, FI, HI, JI, LI, OI, QI, SI, UI, WI, YI, DJ, FJ, HJ, JJ, LJ, NJ, PJ, RJ, TJ, VJ, XJ, ZJ, BK, DK, FK, HK, JK, LK, NK, PK, RK, TK, VK, XK, ZK, DM, FM, HM, JM, LM, NM, PM, RM, TM, VM, XM, ZM, PO, RO, TO, VO, YO, BP, DP, FP, HP, JP, LP, NP, PP, RP, TP, VP, XP, CQ, EQ, GQ, IQ, KQ, MQ, OQ, QQ, SQ, UQ, WQ, YQ, P1, R1, T1, V1, Y1, g1, i1, k1, m1, a1, c1, e1, P4, R4, T4, V4, Y4, i4, k4, m4, a4, c4, e4, g4, B5, D5, F5, H5, J5, L5, O5, Q5, S5, U5, W5, Y5, B7, D7, F7, H7, J7, L7, N7, P7, R7, T7, V7, X7, y8, 18, q8, s8, u8, w8, B9, D9, F9, H9, J9, L9, O9, Q9, S9, U9, W9, Y9, aB, bB, dB, eB, gB, yC, 1C, qC, sC, uC, wC, aE, cE, eE, gE, iE, kE, mE, bF, dF, fF, hF, jF, lF, nF, pF, rF, tF, vF, aG, cG, eG, gG, iG, kG, mG, gH, iH, kH, mH, aH, cH, eH, cJ, eJ, gJ, iJ, kJ, mJ, bK, dK, fK, hK, jK, lK, nK, pK, rK, tK, vK, cM, eM, gM, iM, kM, mM, iO, kO, mO, aO, cO, eO, gO;
COMPND   8 ENGINEERED: YES;
COMPND   9 MOL_ID: 3;
COMPND   10 R-phycoerythrin gamma chain, chloroplastic;
COMPND   11 CHAIN: YA, AD, AE, AG, AH, AO, AQ, A1, A4, Y7;
COMPND   12 ENGINEERED: YES;
COMPND   13 MOL_ID: 63;
COMPND   14 Fucoxanthin-chlorophyll a-c binding protein, chloroplastic;
COMPND   15 CHAIN: 72, 7N;
COMPND   16 ENGINEERED: YES;
COMPND   17 MOL_ID: 73;
COMPND   18 Phycobiliprotein ApcE;
COMPND   19 CHAIN: 63, 73;
COMPND   20 ENGINEERED: YES;
COMPND   21 MOL_ID: 75;
COMPND   22 Phycobilisome 31.8 kDa linker polypeptide,
COMPND   23 phycoerythrin-associated, rod;
COMPND   24 CHAIN: e7, eA;
COMPND   25 ENGINEERED: YES;
COMPND   26 MOL_ID: 1;
COMPND   27 Phycoerythrin alpha subunit;
COMPND   28 CHAIN: AA, CA, EA, GA, IA, KA, MA, OA, QA, SA, UA, WA, JB, TB, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, OE, QE, SE, UE, WE, ZE, AF, CF, EF, GF, IF, KF, MF, OF, QF, SF, UF, WF, YF, OG, QG, SG, UG, WG, ZG, OH, QH, SH, UH, WH, ZH, AI, CI, EI, GI, II, KI, NI, PI, RI, TI, VI, XI, CJ, EJ, GJ, IJ, KJ, MJ, OJ, QJ, SJ, UJ, WJ, YJ, AK, CK, EK, GK, IK, KK, MK, OK, QK, SK, UK, WK, YK, CM, EM, GM, IM, KM, MM, OM, QM, SM, UM, WM, YM, OO, QO, SO, UO, WO, ZO, AP, CP, EP, GP, IP, KP, MP, OP, QP, SP, UP, WP, BQ, DQ, FQ, HQ, JQ, LQ, NQ, PQ, RQ, TQ, VQ, XQ, O1, Q1, S1, U1, W1, Z1, f1, h1, j1, l1, b1, d1, O4, Q4, S4, U4, W4, Z4, j4, l4, b4, d4, f4, h4, A5, C5, E5, G5, I5, K5, N5, P5, R5, T5, V5, X5, A7, C7, E7, G7, I7, K7, M7, O7, Q7, S7, U7, W7, z8, p8, r8, t8, v8, x8, A9, C9, E9, G9, I9, K9, N9, P9, R9, T9, V9, X9, zC, pC, rC, tC, vC, xC, bE, dE, fE, hE, jE, lE, aF, cF, eF, gF, iF, kF, mF, oF, qF, sF, uF, bG, dG, fG, hG, jG, lG, fH, hH, jH, lH, bH, dH, aJ, dJ, fJ, hJ, jJ, lJ, aK, cK, eK, gK, iK, kK, mK, oK, qK, sK, uK, aM, dM, fM, hM, jM, lM, jO, lO, bO, dO, fO, hO;
COMPND   29 ENGINEERED: YES;
COMPND   30 MOL_ID: 2;
COMPND   31 B-phycoerythrin beta chain;
COMPND   32 CHAIN: BA, DA, FA, HA, JA, LA, NA, PA, RA, TA, VA, XA, BB, CB, DB, FB, GB, HB, IB, LB, MB, NB, OB, PB, QB, RB, SB, VB, XB, YB, ZB, CD, ED, GD, ID, KD, MD, OD, QD, SD, UD, WD, YD, PE, RE, TE, VE, YE, BF, DF, FF, HF, JF, LF, NF, PF, RF, TF, VF, XF, ZF, PG, RG, TG, VG, YG, PH, RH, TH, VH, YH, BI, DI, FI, HI, JI, LI, OI, QI, SI, UI, WI, YI, DJ, FJ, HJ, JJ, LJ, NJ, PJ, RJ, TJ, VJ, XJ, ZJ, BK, DK, FK, HK, JK, LK, NK, PK, RK, TK, VK, XK, ZK, DM, FM, HM, JM, LM, NM, PM, RM, TM, VM, XM, ZM, PO, RO, TO, VO, YO, BP, DP, FP, HP, JP, LP, NP, PP, RP, TP, VP, XP, CQ, EQ, GQ, IQ, KQ, MQ, OQ, QQ, SQ, UQ, WQ, YQ, P1, R1, T1, V1, Y1, g1, i1, k1, m1, a1, c1, e1, P4, R4, T4, V4, Y4, i4, k4, m4, a4, c4, e4, g4, B5, D5, F5, H5, J5, L5, O5, Q5, S5, U5, W5, Y5, B7, D7, F7, H7, J7, L7, N7, P7, R7, T7, V7, X7, y8, 18, q8, s8, u8, w8, B9, D9, F9, H9, J9, L9, O9, Q9, S9, U9, W9, Y9, aB, bB, dB, eB, gB, yC, 1C, qC, sC, uC, wC, aE, cE, eE, gE, iE, kE, mE, bF, dF, fF, hF, jF, lF, nF, pF, rF, tF, vF, aG, cG, eG, gG, iG, kG, mG, gH, iH, kH, mH, aH, cH, eH, cJ, eJ, gJ, iJ, kJ, mJ, bK, dK, fK, hK, jK, lK, nK, pK, rK, tK, vK, cM, eM, gM, iM, kM, mM, iO, kO, mO, aO, cO, eO, gO;
COMPND   33 ENGINEERED: YES;
COMPND   34 MOL_ID: 3;
COMPND   35 R-phycoerythrin gamma chain, chloroplastic;
COMPND   36 CHAIN: YA, AD, AE, AG, AH, AO, AQ, A1, A4, Y7;
COMPND   37 ENGINEERED: YES;
COMPND   38 MOL_ID: 10;
COMPND   39 C-phycocyanin beta subunit;
COMPND   40 CHAIN: DE, FE, HE, JE, LE, NE, DG, FG, HG, JG, LG, NG, DH, FH, HH, JH, LH, NH, DO, FO, HO, JO, LO, NO, L1, N1, D1, F1, H1, J1, F4, H4, J4, L4, N4, D4;
COMPND   41 ENGINEERED: YES;
COMPND   42 MOL_ID: 18;
COMPND   43 Photosystem II D2 protein;
COMPND   44 CHAIN: DL, D6, d6, dL;
COMPND   45 EC: 1.10.3.9;
COMPND   46 ENGINEERED: YES;
COMPND   47 MOL_ID: 43;
COMPND   48 Photosystem I reaction center subunit II;
COMPND   49 CHAIN: DN, D2;
COMPND   50 ENGINEERED: YES;
COMPND   51 MOL_ID: 69;
COMPND   52 Allophycocyanin beta subunit;
COMPND   53 CHAIN: B3, D3, F3, H3, I3, L3, M3, O3, Q3, S3, U3, d3, f3, h3, j3, k3, n3, o3, q3, s3, u3, w3;
COMPND   54 ENGINEERED: YES;
COMPND   55 MOL_ID: 77;
COMPND   56 Phycobilisome 27.9 kDa linker polypeptide,
COMPND   57 phycoerythrin-associated, rod;
COMPND   58 CHAIN: dD, dQ;
COMPND   59 ENGINEERED: YES;
COMPND   60 MOL_ID: 1;
COMPND   61 Phycoerythrin alpha subunit;
COMPND   62 CHAIN: AA, CA, EA, GA, IA, KA, MA, OA, QA, SA, UA, WA, JB, TB, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, OE, QE, SE, UE, WE, ZE, AF, CF, EF, GF, IF, KF, MF, OF, QF, SF, UF, WF, YF, OG, QG, SG, UG, WG, ZG, OH, QH, SH, UH, WH, ZH, AI, CI, EI, GI, II, KI, NI, PI, RI, TI, VI, XI, CJ, EJ, GJ, IJ, KJ, MJ, OJ, QJ, SJ, UJ, WJ, YJ, AK, CK, EK, GK, IK, KK, MK, OK, QK, SK, UK, WK, YK, CM, EM, GM, IM, KM, MM, OM, QM, SM, UM, WM, YM, OO, QO, SO, UO, WO, ZO, AP, CP, EP, GP, IP, KP, MP, OP, QP, SP, UP, WP, BQ, DQ, FQ, HQ, JQ, LQ, NQ, PQ, RQ, TQ, VQ, XQ, O1, Q1, S1, U1, W1, Z1, f1, h1, j1, l1, b1, d1, O4, Q4, S4, U4, W4, Z4, j4, l4, b4, d4, f4, h4, A5, C5, E5, G5, I5, K5, N5, P5, R5, T5, V5, X5, A7, C7, E7, G7, I7, K7, M7, O7, Q7, S7, U7, W7, z8, p8, r8, t8, v8, x8, A9, C9, E9, G9, I9, K9, N9, P9, R9, T9, V9, X9, zC, pC, rC, tC, vC, xC, bE, dE, fE, hE, jE, lE, aF, cF, eF, gF, iF, kF, mF, oF, qF, sF, uF, bG, dG, fG, hG, jG, lG, fH, hH, jH, lH, bH, dH, aJ, dJ, fJ, hJ, jJ, lJ, aK, cK, eK, gK, iK, kK, mK, oK, qK, sK, uK, aM, dM, fM, hM, jM, lM, jO, lO, bO, dO, fO, hO;
COMPND   63 ENGINEERED: YES;
EXPDTA     ELECTRON MICROSCOPY
DBREF  7Y5E U    1   164  UNP    E2IH77   E2IH77_PORP      1    164
MODRES 7Y5E MEN     72  ASN  modified residue
SEQRES   1 U7  164  MET LYS SER VAL ILE THR THR VAL VAL SER ALA ALA ASP
SEQRES   2 U7  164  ALA ALA GLY ARG PHE PRO SER ASN SER ASP LEU GLU SER
SEQRES   3 U7  164  ILE GLN GLY ASN ILE GLN ARG SER ALA ALA ARG LEU GLU
SEQRES   4 U7  164  ALA ALA GLU LYS LEU ALA GLY ASN HIS GLU ALA VAL VAL
SEQRES   5 U7  164  LYS GLU ALA GLY ASP ALA CYS PHE ALA LYS TYR ALA TYR
SEQRES   6 U7  164  LEU LYS ASN PRO GLY GLU ALA GLY GLU ASN GLN GLU LYS
SEQRES   7 U7  164  ILE ASN LYS CYS TYR ARG ASP VAL ASP HIS TYR MET ARG
SEQRES   8 U7  164  LEU VAL ASN TYR CYS LEU VAL VAL GLY GLY THR GLY PRO
SEQRES   9 U7  164  LEU ASP GLU TRP GLY ILE ALA GLY ALA ARG GLU VAL TYR
SEQRES  10 U7  164  ARG THR LEU ASN LEU PRO THR SER ALA TYR VAL ALA SER
SEQRES  11 U7  164  ILE ALA TYR THR ARG ASP ARG LEU CYS VAL PRO ARG ASP
SEQRES  12 U7  164  MET SER ALA GLN ALA GLY VAL GLU PHE SER ALA TYR LEU
SEQRES  13 U7  164  ASP TYR LEU ILE ASN ALA LEU SER