HEADER ELECTRON TRANSPORT 01-JUN-16 5KAF TITLE RT XFEL structure of Photosystem II in the dark state at 3.0 A TITLE 2 resolution COMPND MOL_ID: 1; COMPND 2 MOLECULE: Photosystem II protein D1 1; COMPND 3 CHAIN: A, a; COMPND 4 EC: 1.10.3.9; COMPND 5 FRAGMENT: UNP residues ; COMPND 6 MOL_ID: 3; COMPND 7 Photosystem II CP43 reaction center protein; COMPND 8 CHAIN: C, c; COMPND 9 MOL_ID: 10; COMPND 10 Photosystem II reaction center protein K; COMPND 11 CHAIN: K, k; COMPND 12 MOL_ID: 17; COMPND 13 Photosystem II reaction center protein Ycf12; COMPND 14 CHAIN: Y, y; COMPND 15 MOL_ID: 19; COMPND 16 Photosystem II reaction center protein Z; COMPND 17 CHAIN: Z, z; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 5KAF a 1 344 UNP P0A444 PSBA1_THEEB 1 344 DBREF 5KAF c 13 473 UNP Q8DIF8 PSBC_THEEB 1 461 DBREF 5KAF k 1 46 UNP Q9F1K9 PSBK_THEEB 1 46 DBREF 5KAF y 1 46 UNP Q8DJI1 YCF12_THEEB 1 46 DBREF 5KAF z 1 62 UNP Q8DHJ2 PSBZ_THEEB 1 62 SEQRES 1 C 451 ALA THR ASN ARG ASP GLN GLU SER SER GLY PHE ALA TRP SEQRES 2 C 451 TRP ALA GLY ASN ALA ARG LEU ILE ASN LEU SER GLY LYS SEQRES 3 C 451 LEU LEU GLY ALA HIS VAL ALA HIS ALA GLY LEU ILE VAL SEQRES 4 C 451 PHE TRP ALA GLY ALA MET THR LEU PHE GLU LEU ALA HIS SEQRES 5 C 451 PHE ILE PRO GLU LYS PRO MET TYR GLU GLN GLY LEU ILE SEQRES 6 C 451 LEU ILE PRO HIS ILE ALA THR LEU GLY TRP GLY VAL GLY SEQRES 7 C 451 PRO GLY GLY GLU VAL VAL ASP THR PHE PRO PHE PHE VAL SEQRES 8 C 451 VAL GLY VAL VAL HIS LEU ILE SER SER ALA VAL LEU GLY SEQRES 9 C 451 PHE GLY GLY VAL TYR HIS ALA ILE ARG GLY PRO GLU THR SEQRES 10 C 451 LEU GLU GLU TYR SER SER PHE PHE GLY TYR ASP TRP LYS SEQRES 11 C 451 ASP LYS ASN LYS MET THR THR ILE LEU GLY PHE HIS LEU SEQRES 12 C 451 ILE VAL LEU GLY ILE GLY ALA LEU LEU LEU VAL ALA LYS SEQRES 13 C 451 ALA MET PHE PHE GLY GLY LEU TYR ASP THR TRP ALA PRO SEQRES 14 C 451 GLY GLY GLY ASP VAL ARG VAL ILE THR ASN PRO THR LEU SEQRES 15 C 451 ASP PRO ARG VAL ILE PHE GLY TYR LEU LEU LYS SER PRO SEQRES 16 C 451 PHE GLY GLY GLU GLY TRP ILE VAL SER VAL ASN ASN LEU SEQRES 17 C 451 GLU ASP VAL VAL GLY GLY HIS ILE TRP ILE GLY LEU ILE SEQRES 18 C 451 CYS ILE ALA GLY GLY ILE TRP HIS ILE LEU THR THR PRO SEQRES 19 C 451 PHE GLY TRP ALA ARG ARG ALA PHE ILE TRP SER GLY GLU SEQRES 20 C 451 ALA TYR LEU SER TYR SER LEU GLY ALA LEU SER MET MET SEQRES 21 C 451 GLY PHE ILE ALA THR CYS PHE VAL TRP PHE ASN ASN THR SEQRES 22 C 451 VAL TYR PRO SER GLU PHE TYR GLY PRO THR GLY PRO GLU SEQRES 23 C 451 ALA SER GLN ALA GLN ALA MET THR PHE LEU ILE ARG ASP SEQRES 24 C 451 GLN LYS LEU GLY ALA ASN VAL GLY SER ALA GLN GLY PRO SEQRES 25 C 451 THR GLY LEU GLY LYS TYR LEU MET ARG SER PRO THR GLY SEQRES 26 C 451 GLU ILE ILE PHE GLY GLY GLU THR MET ARG PHE TRP ASP SEQRES 27 C 451 PHE ARG GLY PRO TRP LEU GLU PRO LEU ARG GLY PRO ASN SEQRES 28 C 451 GLY LEU ASP LEU ASN LYS ILE LYS ASN ASP ILE GLN PRO SEQRES 29 C 451 TRP GLN GLU ARG ARG ALA ALA GLU TYR MET THR HIS ALA SEQRES 30 C 451 PRO LEU GLY SER LEU ASN SER VAL GLY GLY VAL ALA THR SEQRES 31 C 451 GLU ILE ASN SER VAL ASN PHE VAL SER PRO ARG SER TRP SEQRES 32 C 451 LEU ALA THR SER HIS PHE VAL LEU ALA PHE PHE PHE LEU SEQRES 33 C 451 VAL GLY HIS LEU TRP HIS ALA GLY ARG ALA ARG ALA ALA SEQRES 34 C 451 ALA ALA GLY PHE GLU LYS GLY ILE ASP ARG GLU SER GLU SEQRES 35 C 451 PRO VAL LEU SER MET PRO SER LEU ASP ATOM 1 C1 BCR k 167.300 258.292 -7.765 1.00 57.64 ATOM 2 C2 BCR k 167.648 259.195 -6.600 1.00 51.68 ATOM 3 C3 BCR k 168.846 258.660 -5.871 1.00 46.39 ATOM 4 C4 BCR k 170.043 258.667 -6.786 1.00 56.94 ATOM 5 C5 BCR k 169.722 258.082 -8.108 1.00 53.05 ATOM 6 C6 BCR k 168.487 257.897 -8.572 1.00 52.97 ATOM 7 C7 BCR k 168.229 257.317 -9.888 1.00 49.63 ATOM 8 C8 BCR k 168.209 255.997 -10.076 1.00 53.61 ATOM 9 C9 BCR k 168.103 255.367 -11.378 1.00 59.03 ATOM 10 C10 BCR k 168.135 254.031 -11.454 1.00 55.27 ATOM 11 C11 BCR k 167.783 253.263 -12.622 1.00 55.98 ATOM 12 C33 BCR k 170.913 257.704 -8.893 1.00 59.29 ATOM 13 C31 BCR k 166.289 259.031 -8.617 1.00 57.82 ATOM 14 C32 BCR k 166.642 257.057 -7.187 1.00 56.63 ATOM 15 C34 BCR k 167.764 256.210 -12.541 1.00 53.29 ATOM 16 C12 BCR k 167.622 251.943 -12.488 1.00 61.58 ATOM 17 C13 BCR k 167.089 251.055 -13.496 1.00 57.07 ATOM 18 C14 BCR k 166.972 249.753 -13.205 1.00 52.29 ATOM 19 C15 BCR k 166.353 248.776 -14.063 1.00 49.87 ATOM 20 C16 BCR k 166.284 247.495 -13.674 1.00 53.29 ATOM 21 C17 BCR k 165.583 246.548 -14.501 1.00 58.71 ATOM 22 C18 BCR k 165.372 245.259 -14.210 1.00 58.57 ATOM 23 C19 BCR k 164.741 244.409 -15.203 1.00 54.18 ATOM 24 C20 BCR k 164.530 243.106 -15.006 1.00 47.03 ATOM 25 C21 BCR k 163.782 242.355 -15.986 1.00 50.08 ATOM 26 C22 BCR k 163.068 241.252 -15.733 1.00 52.29 ATOM 27 C23 BCR k 162.193 240.718 -16.769 1.00 57.16 ATOM 28 C24 BCR k 161.570 239.542 -16.646 1.00 56.00 ATOM 29 C25 BCR k 160.784 238.884 -17.683 1.00 58.92 ATOM 30 C26 BCR k 161.371 238.130 -18.614 1.00 58.43 ATOM 31 C27 BCR k 160.689 237.410 -19.707 1.00 51.03 ATOM 32 C28 BCR k 159.330 237.991 -20.006 1.00 37.61 ATOM 33 C29 BCR k 158.556 238.327 -18.754 1.00 45.43 ATOM 34 C30 BCR k 159.301 239.049 -17.635 1.00 56.94 ATOM 35 C35 BCR k 166.626 251.590 -14.792 1.00 55.13 ATOM 36 C36 BCR k 165.651 244.705 -12.873 1.00 50.47 ATOM 37 C37 BCR k 163.012 240.676 -14.373 1.00 51.33 ATOM 38 C38 BCR k 162.833 237.941 -18.676 1.00 52.09 ATOM 39 C39 BCR k 158.809 238.590 -16.274 1.00 49.63 ATOM 40 C40 BCR k 158.891 240.512 -17.766 1.00 47.37 TER ATOM 1 C1 BCR y 162.964 254.498 -14.374 1.00 67.31 ATOM 2 C2 BCR y 163.721 255.756 -14.010 1.00 66.60 ATOM 3 C3 BCR y 163.503 256.075 -12.559 1.00 65.42 ATOM 4 C4 BCR y 164.058 254.972 -11.694 1.00 67.48 ATOM 5 C5 BCR y 163.722 253.625 -12.214 1.00 66.41 ATOM 6 C6 BCR y 163.220 253.385 -13.423 1.00 69.66 ATOM 7 C7 BCR y 162.915 252.033 -13.887 1.00 67.60 ATOM 8 C8 BCR y 161.715 251.486 -13.700 1.00 68.05 ATOM 9 C9 BCR y 161.248 250.305 -14.402 1.00 70.56 ATOM 10 C10 BCR y 159.935 250.168 -14.622 1.00 71.85 ATOM 11 C11 BCR y 159.285 248.954 -15.050 1.00 65.42 ATOM 12 C33 BCR y 163.991 252.536 -11.258 1.00 56.28 ATOM 13 C31 BCR y 163.370 254.112 -15.780 1.00 64.13 ATOM 14 C32 BCR y 161.491 254.849 -14.366 1.00 66.95 ATOM 15 C34 BCR y 162.199 249.199 -14.625 1.00 60.16 ATOM 16 C12 BCR y 157.961 248.983 -15.227 1.00 65.39 ATOM 17 C13 BCR y 157.120 247.846 -15.519 1.00 56.38 ATOM 18 C14 BCR y 155.801 248.049 -15.638 1.00 57.64 ATOM 19 C15 BCR y 154.827 247.008 -15.837 1.00 58.63 ATOM 20 C16 BCR y 153.526 247.268 -15.649 1.00 58.16 ATOM 21 C17 BCR y 152.568 246.218 -15.872 1.00 55.06 ATOM 22 C18 BCR y 151.243 246.311 -15.715 1.00 52.06 ATOM 23 C19 BCR y 150.430 245.134 -15.956 1.00 58.03 ATOM 24 C20 BCR y 149.120 245.087 -15.714 1.00 60.11 ATOM 25 C21 BCR y 148.448 243.812 -15.785 1.00 59.29 ATOM 26 C22 BCR y 147.123 243.624 -15.798 1.00 68.66 ATOM 27 C23 BCR y 146.605 242.310 -16.155 1.00 66.83 ATOM 28 C24 BCR y 145.345 242.115 -16.551 1.00 64.33 ATOM 29 C25 BCR y 144.766 240.826 -16.909 1.00 74.46 ATOM 30 C26 BCR y 144.958 240.275 -18.111 1.00 63.37 ATOM 31 C27 BCR y 144.414 238.981 -18.580 1.00 65.61 ATOM 32 C28 BCR y 143.835 238.159 -17.454 1.00 60.63 ATOM 33 C29 BCR y 143.080 239.045 -16.498 1.00 51.25 ATOM 34 C30 BCR y 143.933 240.141 -15.881 1.00 69.09 ATOM 35 C35 BCR y 157.680 246.480 -15.503 1.00 51.01 ATOM 36 C36 BCR y 150.588 247.556 -15.273 1.00 59.24 ATOM 37 C37 BCR y 146.188 244.760 -15.655 1.00 60.94 ATOM 38 C38 BCR y 145.770 240.922 -19.160 1.00 50.15 ATOM 39 C39 BCR y 144.812 239.598 -14.770 1.00 56.11 ATOM 40 C40 BCR y 142.950 241.105 -15.226 1.00 56.02 TER ATOM 1 C28 UNL z 169.008 251.340 -17.874 1.00 54.22 ATOM 2 C29 UNL z 170.286 250.465 -17.697 1.00 57.56 ATOM 3 C30 UNL z 171.494 250.986 -18.522 1.00 60.02 ATOM 4 C31 UNL z 172.382 249.813 -19.025 1.00 57.12 ATOM 5 C32 UNL z 173.849 249.915 -18.522 1.00 53.57 ATOM 6 C33 UNL z 174.533 248.521 -18.488 1.00 58.89 ATOM 7 C34 UNL z 176.004 248.585 -18.996 1.00 47.81 ATOM 8 C35 UNL z 176.523 247.199 -19.464 1.00 52.61 ATOM 9 C36 UNL z 176.645 247.126 -21.013 1.00 55.90 ATOM 10 C37 UNL z 178.105 246.900 -21.483 1.00 39.31 ATOM 11 C38 UNL z 178.381 245.417 -21.850 1.00 31.09 TER