HEADER    PHOTOSYNTHESIS                          31-DEC-69   6KGX
TITLE     Structure of the phycobilisome from the red alga Porphyridium
TITLE   2 purpureum
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: Phycoerythrin alpha subunit;
COMPND   3 CHAIN: A1, C1, E1, G1, I1, K1, N1, P1, R1, T1, V1, X1, c1, e1, g1, i1, k1, m1, p1, r1, t1, v1, x1, z1, O2, Q2, S2, U2, W2, Z2, b2, d2, f2, h2, j2, l2, A3, C3, E3, G3, I3, K3, M3, O3, Q3, S3, U3, W3, A4, C4, E4, G4, I4, K4, N4, P4, R4, T4, V4, X4, c4, e4, g4, i4, k4, m4, p4, r4, t4, v4, x4, z4, J5, O6, Q6, S6, U6, W6, Z6, b6, d6, f6, h6, j6, l6, O7, Q7, S7, U7, W7, Z7, b7, d7, f7, h7, j7, l7, C8, E8, G8, I8, K8, M8, O8, Q8, S8, U8, W8, Y8, a8, d8, f8, h8, j8, l8, B9, D9, F9, H9, J9, L9, N9, P9, R9, T9, V9, X9, CA, EA, GA, IA, KA, MA, OA, QA, SA, UA, WA, YA, aA, dA, fA, hA, jA, lA, OB, QB, SB, UB, WB, ZB, bB, dB, fB, hB, jB, lB, JC, AD, CD, ED, GD, ID, KD, MD, OD, QD, SD, UD, WD, AE, CE, EE, GE, IE, KE, ME, OE, QE, SE, UE, WE, YE, aE, cE, eE, gE, iE, kE, mE, oE, qE, sE, uE, OF, QF, SF, UF, WF, ZF, bF, dF, fF, hF, jF, lF, AG, CG, EG, GG, IG, KG, MG, OG, QG, SG, UG, WG, YG, aG, cG, eG, gG, iG, kG, mG, oG, qG, sG, uG, OI, QI, SI, UI, WI, ZI, bI, dI, fI, hI, jI, lI, BJ, DJ, FJ, HJ, JJ, LJ, NJ, PJ, RJ, TJ, VJ, XJ;
COMPND   4 MOL_ID: 2;
COMPND   5 B-phycoerythrin beta chain;
COMPND   6 CHAIN: B1, D1, F1, H1, J1, L1, O1, Q1, S1, U1, W1, Y1, Z1, a1, d1, f1, h1, j1, l1, n1, q1, s1, u1, w1, y1, 11, P2, R2, T2, V2, Y2, a2, c2, e2, g2, i2, k2, m2, B3, D3, F3, H3, J3, L3, N3, P3, R3, T3, V3, X3, B4, D4, F4, H4, J4, L4, O4, Q4, S4, U4, W4, Y4, Z4, a4, d4, f4, h4, j4, l4, n4, q4, s4, u4, w4, y4, 14, A5, B5, C5, F5, G5, H5, I5, K5, L5, P6, R6, T6, V6, Y6, a6, c6, e6, g6, i6, k6, m6, P7, R7, T7, V7, Y7, a7, c7, e7, g7, i7, k7, m7, D8, F8, H8, J8, L8, N8, P8, R8, T8, V8, X8, Z8, c8, e8, g8, i8, k8, m8, C9, E9, G9, I9, K9, M9, O9, Q9, S9, U9, W9, Y9, DA, FA, HA, JA, LA, NA, PA, RA, TA, VA, XA, ZA, cA, eA, gA, iA, kA, mA, PB, RB, TB, VB, YB, aB, cB, eB, gB, iB, kB, mB, AC, BC, CC, FC, GC, HC, IC, KC, LC, BD, DD, FD, HD, JD, LD, ND, PD, RD, TD, VD, XD, BE, DE, FE, HE, JE, LE, NE, PE, RE, TE, VE, XE, ZE, bE, dE, fE, hE, jE, lE, nE, pE, rE, tE, vE, PF, RF, TF, VF, YF, aF, cF, eF, gF, iF, kF, mF, BG, DG, FG, HG, JG, LG, NG, PG, RG, TG, VG, XG, ZG, bG, dG, fG, hG, jG, lG, nG, pG, rG, tG, vG, PI, RI, TI, VI, YI, aI, cI, eI, gI, iI, kI, mI, CJ, EJ, GJ, IJ, KJ, MJ, OJ, QJ, SJ, UJ, WJ, YJ;
COMPND   7 MOL_ID: 7;
COMPND   8 LR4;
COMPND   9 CHAIN: A2, Y3, A6, A7, A9, AB, YD, AF, AI, AJ;
COMPND   10 MOL_ID: 15;
COMPND   11 LR3;
COMPND   12 CHAIN: d9, dJ;
COMPND   13 MOL_ID: 1;
COMPND   14 Phycoerythrin alpha subunit;
COMPND   15 CHAIN: A1, C1, E1, G1, I1, K1, N1, P1, R1, T1, V1, X1, c1, e1, g1, i1, k1, m1, p1, r1, t1, v1, x1, z1, O2, Q2, S2, U2, W2, Z2, b2, d2, f2, h2, j2, l2, A3, C3, E3, G3, I3, K3, M3, O3, Q3, S3, U3, W3, A4, C4, E4, G4, I4, K4, N4, P4, R4, T4, V4, X4, c4, e4, g4, i4, k4, m4, p4, r4, t4, v4, x4, z4, J5, O6, Q6, S6, U6, W6, Z6, b6, d6, f6, h6, j6, l6, O7, Q7, S7, U7, W7, Z7, b7, d7, f7, h7, j7, l7, C8, E8, G8, I8, K8, M8, O8, Q8, S8, U8, W8, Y8, a8, d8, f8, h8, j8, l8, B9, D9, F9, H9, J9, L9, N9, P9, R9, T9, V9, X9, CA, EA, GA, IA, KA, MA, OA, QA, SA, UA, WA, YA, aA, dA, fA, hA, jA, lA, OB, QB, SB, UB, WB, ZB, bB, dB, fB, hB, jB, lB, JC, AD, CD, ED, GD, ID, KD, MD, OD, QD, SD, UD, WD, AE, CE, EE, GE, IE, KE, ME, OE, QE, SE, UE, WE, YE, aE, cE, eE, gE, iE, kE, mE, oE, qE, sE, uE, OF, QF, SF, UF, WF, ZF, bF, dF, fF, hF, jF, lF, AG, CG, EG, GG, IG, KG, MG, OG, QG, SG, UG, WG, YG, aG, cG, eG, gG, iG, kG, mG, oG, qG, sG, uG, OI, QI, SI, UI, WI, ZI, bI, dI, fI, hI, jI, lI, BJ, DJ, FJ, HJ, JJ, LJ, NJ, PJ, RJ, TJ, VJ, XJ;
EXPDTA     ELECTRON MICROSCOPY
DBREF  6KGX F    1   164  UNP    E2IH77   E2IH77_PORP      1    164
MODRES 6KGX MEN     72  ASN  modified residue
SEQRES   1 F9  164  MET LYS SER VAL ILE THR THR VAL VAL SER ALA ALA ASP
SEQRES   2 F9  164  ALA ALA GLY ARG PHE PRO SER ASN SER ASP LEU GLU SER
SEQRES   3 F9  164  ILE GLN GLY ASN ILE GLN ARG SER ALA ALA ARG LEU GLU
SEQRES   4 F9  164  ALA ALA GLU LYS LEU ALA GLY ASN HIS GLU ALA VAL VAL
SEQRES   5 F9  164  LYS GLU ALA GLY ASP ALA CYS PHE ALA LYS TYR ALA TYR
SEQRES   6 F9  164  LEU LYS ASN PRO GLY GLU ALA GLY GLU ASN GLN GLU LYS
SEQRES   7 F9  164  ILE ASN LYS CYS TYR ARG ASP VAL ASP HIS TYR MET ARG
SEQRES   8 F9  164  LEU VAL ASN TYR CYS LEU VAL VAL GLY GLY THR GLY PRO
SEQRES   9 F9  164  LEU ASP GLU TRP GLY ILE ALA GLY ALA ARG GLU VAL TYR
SEQRES  10 F9  164  ARG THR LEU ASN LEU PRO THR SER ALA TYR VAL ALA SER
SEQRES  11 F9  164  ILE ALA TYR THR ARG ASP ARG LEU CYS VAL PRO ARG ASP
SEQRES  12 F9  164  MET SER ALA GLN ALA GLY VAL GLU PHE SER ALA TYR LEU
SEQRES  13 F9  164  ASP TYR LEU ILE ASN ALA LEU SER