HEADER PHOTOSYNTHESIS 31-DEC-69 7Y7A TITLE In situ double-PBS-PSII-PSI-LHCs megacomplex from Porphyridium TITLE 2 purpureum. COMPND MOL_ID: 6; COMPND 2 MOLECULE: B-phycoerythrin beta chain; COMPND 3 CHAIN: P1, R1, T1, V1, Y1, a1, c1, e1, g1, i1, k1, m1, C2, E2, G2, I2, K2, M2, O2, Q2, S2, U2, W2, Y2, D3, F3, H3, J3, L3, N3, P3, R3, T3, V3, X3, Z3, c3, e3, g3, i3, k3, m3, P4, R4, T4, V4, Y4, a4, c4, e4, g4, i4, k4, m4, B5, D5, F5, H5, J5, L5, N5, P5, R5, T5, V5, X5, B6, D6, F6, H6, J6, L6, N6, P6, R6, T6, V6, X6, Z6, b6, d6, f6, h6, j6, l6, n6, p6, r6, t6, v6, P8, R8, T8, V8, Y8, a8, c8, e8, g8, i8, k8, m8, BA, CA, DA, FA, GA, HA, IA, LA, MA, NA, OA, PA, QA, RA, SA, VA, XA, YA, ZA, aA, bA, dA, eA, gA, DC, FC, HC, JC, LC, NC, PC, RC, TC, VC, XC, ZC, cC, eC, gC, iC, kC, mC, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, CF, EF, GF, IF, KF, MF, OF, QF, SF, UF, WF, YF, 1G, qG, sG, uG, wG, yG, BH, DH, FH, HH, JH, LH, OH, QH, SH, UH, WH, YH, PI, RI, TI, VI, YI, aI, cI, eI, gI, iI, kI, mI, BJ, DJ, FJ, HJ, JJ, LJ, OJ, QJ, SJ, UJ, WJ, YJ, PK, RK, TK, VK, YK, aK, cK, eK, gK, iK, kK, mK, BL, DL, FL, HL, JL, LL, NL, PL, RL, TL, VL, XL, CM, EM, GM, IM, KM, MM, OM, QM, SM, UM, WM, YM, yN, 1N, qN, sN, uN, wN, PP, RP, TP, VP, YP, aP, cP, eP, gP, iP, kP, mP, BQ, DQ, FQ, HQ, JQ, LQ, NQ, PQ, RQ, TQ, VQ, XQ, ZQ, bQ, dQ, fQ, hQ, jQ, lQ, nQ, pQ, rQ, tQ, vQ, PR, RR, TR, VR, YR, aR, cR, eR, gR, iR, kR, mR, PS, RS, TS, VS, YS, aS, cS, eS, gS, iS, kS, mS, BT, DT, FT, HT, JT, LT, NT, PT, RT, TT, VT, XT, ZT, bT, dT, fT, hT, jT, lT, nT, pT, rT, tT, vT, BU, DU, FU, HU, JU, LU, NU, PU, RU, TU, VU, XU, DV, FV, HV, JV, LV, NV, PV, RV, TV, VV, XV, ZV, cV, eV, gV, iV, kV, mV, BW, CW, DW, FW, GW, HW, IW, LW, MW, NW, OW, PW, QW, RW, SW, VW, XW, YW, ZW, aW, bW, dW, eW, gW, 1X, qX, sX, uX, wX, yX, yY, 1Y, qY, sY, uY, wY, Ba, Da, Fa, Ha, Ja, La, Oa, Qa, Sa, Ua, Wa, Ya, Bb, Db, Fb, Hb, Jb, Lb, Nb, Pb, Rb, Tb, Vb, Xb, Zb, bb, db, fb, hb, jb, lb, nb, pb, rb, tb, vb, Cc, Ec, Gc, Ic, Kc, Mc, Oc, Qc, Sc, Uc, Wc, Yc, Pe, Re, Te, Ve, Ye, ae, ce, ee, ge, ie, ke, me, Bf, Df, Ff, Hf, Jf, Lf, Of, Qf, Sf, Uf, Wf, Yf, Bg, Dg, Fg, Hg, Jg, Lg, Ng, Pg, Rg, Tg, Vg, Xg, Bh, Dh, Fh, Hh, Jh, Lh, Oh, Qh, Sh, Uh, Wh, Yh, Bi, Di, Fi, Hi, Ji, Li, Ni, Pi, Ri, Ti, Vi, Xi, Pj, Rj, Tj, Vj, Yj, aj, cj, ej, gj, ij, kj, mj, Bk, Dk, Fk, Hk, Jk, Lk, Ok, Qk, Sk, Uk, Wk, Yk, Pl, Rl, Tl, Vl, Yl, al, cl, el, gl, il, kl, ml, Pn, Rn, Tn, Vn, Yn, an, cn, en, gn, in, kn, mn, Dp, Fp, Hp, Jp, Lp, Np, Pp, Rp, Tp, Vp, Xp, Zp, cp, ep, gp, ip, kp, mp; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 4; COMPND 6 C-phycocyanin beta subunit; COMPND 7 CHAIN: D1, F1, H1, J1, L1, N1, D4, F4, H4, J4, L4, N4, D8, F8, H8, J8, L8, N8, DI, FI, HI, JI, LI, NI, DK, FK, HK, JK, LK, NK, DP, FP, HP, JP, LP, NP, DR, FR, HR, JR, LR, NR, DS, FS, HS, JS, LS, NS, De, Fe, He, Je, Le, Ne, Dj, Fj, Hj, Jj, Lj, Nj, Dl, Fl, Hl, Jl, Ll, Nl, Dn, Fn, Hn, Jn, Ln, Nn; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 5; COMPND 10 Phycoerythrin alpha subunit; COMPND 11 CHAIN: O1, Q1, S1, U1, W1, Z1, b1, d1, f1, h1, j1, l1, B2, D2, F2, H2, J2, L2, N2, P2, R2, T2, V2, X2, C3, E3, G3, I3, K3, M3, O3, Q3, S3, U3, W3, Y3, a3, d3, f3, h3, j3, l3, O4, Q4, S4, U4, W4, Z4, b4, d4, f4, h4, j4, l4, A5, C5, E5, G5, I5, K5, M5, O5, Q5, S5, U5, W5, A6, C6, E6, G6, I6, K6, M6, O6, Q6, S6, U6, W6, Y6, a6, c6, e6, g6, i6, k6, m6, o6, q6, s6, u6, O8, Q8, S8, U8, W8, Z8, b8, d8, f8, h8, j8, l8, JA, TA, CC, EC, GC, IC, KC, MC, OC, QC, SC, UC, WC, YC, aC, dC, fC, hC, jC, lC, AD, CD, ED, GD, ID, KD, MD, OD, QD, SD, UD, WD, BF, DF, FF, HF, JF, LF, NF, PF, RF, TF, VF, XF, pG, rG, tG, vG, xG, zG, AH, CH, EH, GH, IH, KH, NH, PH, RH, TH, VH, XH, OI, QI, SI, UI, WI, ZI, bI, dI, fI, hI, jI, lI, AJ, CJ, EJ, GJ, IJ, KJ, NJ, PJ, RJ, TJ, VJ, XJ, OK, QK, SK, UK, WK, ZK, bK, dK, fK, hK, jK, lK, AL, CL, EL, GL, IL, KL, ML, OL, QL, SL, UL, WL, BM, DM, FM, HM, JM, LM, NM, PM, RM, TM, VM, XM, zN, pN, rN, tN, vN, xN, OP, QP, SP, UP, WP, ZP, bP, dP, fP, hP, jP, lP, AQ, CQ, EQ, GQ, IQ, KQ, MQ, OQ, QQ, SQ, UQ, WQ, YQ, aQ, cQ, eQ, gQ, iQ, kQ, mQ, oQ, qQ, sQ, uQ, OR, QR, SR, UR, WR, ZR, bR, dR, fR, hR, jR, lR, OS, QS, SS, US, WS, ZS, bS, dS, fS, hS, jS, lS, AT, CT, ET, GT, IT, KT, MT, OT, QT, ST, UT, WT, YT, aT, cT, eT, gT, iT, kT, mT, oT, qT, sT, uT, AU, CU, EU, GU, IU, KU, MU, OU, QU, SU, UU, WU, CV, EV, GV, IV, KV, MV, OV, QV, SV, UV, WV, YV, aV, dV, fV, hV, jV, lV, JW, TW, pX, rX, tX, vX, xX, zX, zY, pY, rY, tY, vY, xY, Aa, Ca, Ea, Ga, Ia, Ka, Na, Pa, Ra, Ta, Va, Xa, Ab, Cb, Eb, Gb, Ib, Kb, Mb, Ob, Qb, Sb, Ub, Wb, Yb, ab, cb, eb, gb, ib, kb, mb, ob, qb, sb, ub, Bc, Dc, Fc, Hc, Jc, Lc, Nc, Pc, Rc, Tc, Vc, Xc, Oe, Qe, Se, Ue, We, Ze, be, de, fe, he, je, le, Af, Cf, Ef, Gf, If, Kf, Nf, Pf, Rf, Tf, Vf, Xf, Ag, Cg, Eg, Gg, Ig, Kg, Mg, Og, Qg, Sg, Ug, Wg, Ah, Ch, Eh, Gh, Ih, Kh, Nh, Ph, Rh, Th, Vh, Xh, Ai, Ci, Ei, Gi, Ii, Ki, Mi, Oi, Qi, Si, Ui, Wi, Oj, Qj, Sj, Uj, Wj, Zj, bj, dj, fj, hj, jj, lj, Ak, Ck, Ek, Gk, Ik, Kk, Nk, Pk, Rk, Tk, Vk, Xk, Ol, Ql, Sl, Ul, Wl, Zl, bl, dl, fl, hl, jl, ll, On, Qn, Sn, Un, Wn, Zn, bn, dn, fn, hn, jn, ln, Cp, Ep, Gp, Ip, Kp, Mp, Op, Qp, Sp, Up, Wp, Yp, ap, dp, fp, hp, jp, lp; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 6; COMPND 14 B-phycoerythrin beta chain; COMPND 15 CHAIN: P1, R1, T1, V1, Y1, a1, c1, e1, g1, i1, k1, m1, C2, E2, G2, I2, K2, M2, O2, Q2, S2, U2, W2, Y2, D3, F3, H3, J3, L3, N3, P3, R3, T3, V3, X3, Z3, c3, e3, g3, i3, k3, m3, P4, R4, T4, V4, Y4, a4, c4, e4, g4, i4, k4, m4, B5, D5, F5, H5, J5, L5, N5, P5, R5, T5, V5, X5, B6, D6, F6, H6, J6, L6, N6, P6, R6, T6, V6, X6, Z6, b6, d6, f6, h6, j6, l6, n6, p6, r6, t6, v6, P8, R8, T8, V8, Y8, a8, c8, e8, g8, i8, k8, m8, BA, CA, DA, FA, GA, HA, IA, LA, MA, NA, OA, PA, QA, RA, SA, VA, XA, YA, ZA, aA, bA, dA, eA, gA, DC, FC, HC, JC, LC, NC, PC, RC, TC, VC, XC, ZC, cC, eC, gC, iC, kC, mC, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, CF, EF, GF, IF, KF, MF, OF, QF, SF, UF, WF, YF, 1G, qG, sG, uG, wG, yG, BH, DH, FH, HH, JH, LH, OH, QH, SH, UH, WH, YH, PI, RI, TI, VI, YI, aI, cI, eI, gI, iI, kI, mI, BJ, DJ, FJ, HJ, JJ, LJ, OJ, QJ, SJ, UJ, WJ, YJ, PK, RK, TK, VK, YK, aK, cK, eK, gK, iK, kK, mK, BL, DL, FL, HL, JL, LL, NL, PL, RL, TL, VL, XL, CM, EM, GM, IM, KM, MM, OM, QM, SM, UM, WM, YM, yN, 1N, qN, sN, uN, wN, PP, RP, TP, VP, YP, aP, cP, eP, gP, iP, kP, mP, BQ, DQ, FQ, HQ, JQ, LQ, NQ, PQ, RQ, TQ, VQ, XQ, ZQ, bQ, dQ, fQ, hQ, jQ, lQ, nQ, pQ, rQ, tQ, vQ, PR, RR, TR, VR, YR, aR, cR, eR, gR, iR, kR, mR, PS, RS, TS, VS, YS, aS, cS, eS, gS, iS, kS, mS, BT, DT, FT, HT, JT, LT, NT, PT, RT, TT, VT, XT, ZT, bT, dT, fT, hT, jT, lT, nT, pT, rT, tT, vT, BU, DU, FU, HU, JU, LU, NU, PU, RU, TU, VU, XU, DV, FV, HV, JV, LV, NV, PV, RV, TV, VV, XV, ZV, cV, eV, gV, iV, kV, mV, BW, CW, DW, FW, GW, HW, IW, LW, MW, NW, OW, PW, QW, RW, SW, VW, XW, YW, ZW, aW, bW, dW, eW, gW, 1X, qX, sX, uX, wX, yX, yY, 1Y, qY, sY, uY, wY, Ba, Da, Fa, Ha, Ja, La, Oa, Qa, Sa, Ua, Wa, Ya, Bb, Db, Fb, Hb, Jb, Lb, Nb, Pb, Rb, Tb, Vb, Xb, Zb, bb, db, fb, hb, jb, lb, nb, pb, rb, tb, vb, Cc, Ec, Gc, Ic, Kc, Mc, Oc, Qc, Sc, Uc, Wc, Yc, Pe, Re, Te, Ve, Ye, ae, ce, ee, ge, ie, ke, me, Bf, Df, Ff, Hf, Jf, Lf, Of, Qf, Sf, Uf, Wf, Yf, Bg, Dg, Fg, Hg, Jg, Lg, Ng, Pg, Rg, Tg, Vg, Xg, Bh, Dh, Fh, Hh, Jh, Lh, Oh, Qh, Sh, Uh, Wh, Yh, Bi, Di, Fi, Hi, Ji, Li, Ni, Pi, Ri, Ti, Vi, Xi, Pj, Rj, Tj, Vj, Yj, aj, cj, ej, gj, ij, kj, mj, Bk, Dk, Fk, Hk, Jk, Lk, Ok, Qk, Sk, Uk, Wk, Yk, Pl, Rl, Tl, Vl, Yl, al, cl, el, gl, il, kl, ml, Pn, Rn, Tn, Vn, Yn, an, cn, en, gn, in, kn, mn, Dp, Fp, Hp, Jp, Lp, Np, Pp, Rp, Tp, Vp, Xp, Zp, cp, ep, gp, ip, kp, mp; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 45; COMPND 18 Photosystem II reaction center protein H; COMPND 19 CHAIN: H9, h9, HE, hE, HO, hO, HZ, hZ, Hm, hm; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 73; COMPND 22 Allophycocyanin beta subunit; COMPND 23 CHAIN: BB, DB, FB, HB, IB, LB, MB, OB, QB, SB, UB, dB, fB, hB, jB, kB, nB, oB, qB, sB, uB, wB, Bd, Dd, Fd, Hd, Id, Ld, Md, Od, Qd, Sd, Ud, dd, fd, hd, jd, kd, nd, od, qd, sd, ud, wd; COMPND 24 ENGINEERED: YES; COMPND 25 MOL_ID: 79; COMPND 26 R-phycoerythrin gamma chain, chloroplastic; COMPND 27 CHAIN: MH, ZH, Ma, Za, Mf, Zf, Mh, Zh; COMPND 28 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7Y7A B 1 177 UNP P11393 PHEB_PORPP 1 177 MODRES 7Y7A MEN 72 ASN modified residue MODRES 7Y7A MEN 72 ASN modified residue MODRES 7Y7A MEN B 72 ASN modified residue SEQRES 1 BH 177 MET LEU ASP ALA PHE SER ARG VAL VAL VAL ASN SER ASP SEQRES 2 BH 177 ALA LYS ALA ALA TYR VAL GLY GLY SER ASP LEU GLN ALA SEQRES 3 BH 177 LEU LYS SER PHE ILE ALA ASP GLY ASN LYS ARG LEU ASP SEQRES 4 BH 177 ALA VAL ASN SER ILE VAL SER ASN ALA SER CYS MET VAL SEQRES 5 BH 177 SER ASP ALA VAL SER GLY MET ILE CYS GLU ASN PRO GLY SEQRES 6 BH 177 LEU ILE SER PRO GLY GLY ASN CYS TYR THR ASN ARG ARG SEQRES 7 BH 177 MET ALA ALA CYS LEU ARG ASP GLY GLU ILE ILE LEU ARG SEQRES 8 BH 177 TYR VAL SER TYR ALA LEU LEU ALA GLY ASP ALA SER VAL SEQRES 9 BH 177 LEU GLU ASP ARG CYS LEU ASN GLY LEU LYS GLU THR TYR SEQRES 10 BH 177 ILE ALA LEU GLY VAL PRO THR ASN SER SER ILE ARG ALA SEQRES 11 BH 177 VAL SER ILE MET LYS ALA GLN ALA VAL ALA PHE ILE THR SEQRES 12 BH 177 ASN THR ALA THR GLU ARG LYS MET SER PHE ALA ALA GLY SEQRES 13 BH 177 ASP CYS THR SER LEU ALA SER GLU VAL ALA SER TYR PHE SEQRES 14 BH 177 ASP ARG VAL GLY ALA ALA ILE SER