HEADER MEMBRANE PROTEIN 31-DEC-69 6M02 TITLE cryo-EM structure of human Pannexin 1 channel COMPND MOL_ID: 1; COMPND 2 MOLECULE: Pannexin-1; COMPND 3 CHAIN: A, B, C, D, E, F, G; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 PRO G 20 REMARK 465 THR G 21 REMARK 465 GLU G 22 REMARK 465 PRO G 23 REMARK 465 LYS G 24 DBREF 6M02 G 1 426 UNP Q96RD7 PANX1_HUMAN 1 426 SEQRES 1 G 156 ALA THR GLU TYR VAL PHE SER ASP PHE LEU LEU LYS GLU SEQRES 2 G 156 PRO THR GLU PRO LYS PHE LYS GLY LEU ARG LEU GLU LEU SEQRES 3 G 156 ALA VAL ASP LYS MET VAL THR CYS ILE ALA VAL GLY LEU SEQRES 4 G 156 PRO LEU LEU LEU ILE SER LEU ALA PHE ALA GLN GLU ILE SEQRES 5 G 156 SER ILE GLY THR GLN ILE SER CYS PHE SER PRO SER SER SEQRES 6 G 156 PHE SER TRP ARG GLN ALA ALA PHE VAL ASP SER TYR CYS SEQRES 7 G 156 TRP ALA ALA VAL GLN GLN LYS ASN SER LEU GLN SER GLU SEQRES 8 G 156 SER GLY ASN LEU PRO LEU TRP LEU HIS LYS PHE PHE PRO SEQRES 9 G 156 TYR ILE LEU LEU LEU PHE ALA ILE LEU LEU TYR LEU PRO SEQRES 10 G 156 PRO LEU PHE TRP ARG PHE ALA ALA ALA PRO HIS ILE CYS SEQRES 11 G 156 SER ASP LEU LYS PHE ILE MET GLU GLU LEU ASP LYS VAL SEQRES 12 G 156 TYR ASN ARG ALA ILE LYS ALA ALA LYS SER ALA ARG ASP SEQRES 1 G 169 SER GLU SER HIS PHE LYS TYR PRO ILE VAL GLU GLN TYR SEQRES 2 G 169 LEU LYS THR LYS LYS ASN SER ASN ASN LEU ILE ILE LYS SEQRES 3 G 169 TYR ILE SER CYS ARG LEU LEU THR LEU ILE ILE ILE LEU SEQRES 4 G 169 LEU ALA CYS ILE TYR LEU GLY TYR TYR PHE SER LEU SER SEQRES 5 G 169 SER LEU SER ASP GLU PHE VAL CYS SER ILE LYS SER GLY SEQRES 6 G 169 ILE LEU ARG ASN ASP SER THR VAL PRO ASP GLN PHE GLN SEQRES 7 G 169 CYS LYS LEU ILE ALA VAL GLY ILE PHE GLN LEU LEU SER SEQRES 8 G 169 VAL ILE ASN LEU VAL VAL TYR VAL LEU LEU ALA PRO VAL SEQRES 9 G 169 VAL VAL TYR THR LEU PHE VAL PRO PHE ARG GLN LYS THR SEQRES 10 G 169 ASP VAL LEU LYS VAL TYR GLU ILE LEU PRO THR PHE ASP SEQRES 11 G 169 VAL LEU HIS PHE LYS SER GLU GLY TYR ASN ASP LEU SER SEQRES 12 G 169 LEU TYR ASN LEU PHE LEU GLU GLU ASN ILE SER GLU VAL SEQRES 13 G 169 LYS SER TYR LYS CYS LEU LYS VAL LEU GLU ASN ILE LYS SEQRES 1 G 15 ALA ASN ASN GLY GLU LYS ASN ALA ARG GLN ARG LEU LEU SEQRES 2 G 15 ASP SER ATOM 1 N ALA G 410 151.896 160.797 171.207 1.00131.68 ATOM 2 CA ALA G 410 151.984 160.337 169.828 1.00131.68 ATOM 3 C ALA G 410 150.843 160.892 168.982 1.00131.68 ATOM 4 O ALA G 410 150.562 160.388 167.897 1.00131.68 ATOM 5 CB ALA G 410 151.989 158.822 169.778 1.00131.68 ATOM 6 N ASN G 411 150.173 161.917 169.503 1.00130.43 ATOM 7 CA ASN G 411 149.179 162.660 168.741 1.00130.43 ATOM 8 C ASN G 411 149.466 164.153 168.814 1.00130.43 ATOM 9 O ASN G 411 149.297 164.876 167.828 1.00130.43 ATOM 10 CB ASN G 411 147.775 162.358 169.248 1.00130.43 ATOM 11 CG ASN G 411 147.064 161.342 168.394 1.00130.43 ATOM 12 OD1 ASN G 411 147.678 160.646 167.590 1.00130.43 ATOM 13 ND2 ASN G 411 145.758 161.247 168.565 1.00130.43 ATOM 14 N ASN G 412 149.906 164.623 169.982 1.00135.87 ATOM 15 CA ASN G 412 150.412 165.986 170.073 1.00135.87 ATOM 16 C ASN G 412 151.756 166.124 169.368 1.00135.87 ATOM 17 O ASN G 412 152.129 167.228 168.959 1.00135.87 ATOM 18 CB ASN G 412 150.519 166.407 171.540 1.00135.87 ATOM 19 CG ASN G 412 151.013 165.287 172.436 1.00135.87 ATOM 20 OD1 ASN G 412 152.156 164.846 172.326 1.00135.87 ATOM 21 ND2 ASN G 412 150.148 164.820 173.329 1.00135.87 ATOM 22 N GLY G 413 152.488 165.022 169.214 1.00135.36 ATOM 23 CA GLY G 413 153.752 165.034 168.509 1.00135.36 ATOM 24 C GLY G 413 153.641 164.627 167.054 1.00135.36 ATOM 25 O GLY G 413 154.462 165.042 166.232 1.00135.36 ATOM 26 N GLU G 414 152.633 163.819 166.717 1.00136.86 ATOM 27 CA GLU G 414 152.499 163.355 165.340 1.00136.86 ATOM 28 C GLU G 414 151.758 164.353 164.461 1.00136.86 ATOM 29 O GLU G 414 152.122 164.525 163.292 1.00136.86 ATOM 30 CB GLU G 414 151.783 162.006 165.294 1.00136.86 ATOM 31 CG GLU G 414 152.117 161.172 164.067 1.00136.86 ATOM 32 CD GLU G 414 151.203 161.458 162.892 1.00136.86 ATOM 33 OE1 GLU G 414 150.093 161.983 163.114 1.00136.86 ATOM 34 OE2 GLU G 414 151.598 161.164 161.745 1.00136.86 ATOM 35 N LYS G 415 150.716 165.001 164.982 1.00131.47 ATOM 36 CA LYS G 415 150.037 166.034 164.211 1.00131.47 ATOM 37 C LYS G 415 150.869 167.300 164.090 1.00131.47 ATOM 38 O LYS G 415 150.646 168.086 163.165 1.00131.47 ATOM 39 CB LYS G 415 148.679 166.371 164.833 1.00131.47 ATOM 40 CG LYS G 415 147.718 165.199 164.964 1.00131.47 ATOM 41 CD LYS G 415 147.661 164.361 163.702 1.00131.47 ATOM 42 CE LYS G 415 147.035 163.011 163.982 1.00131.47 ATOM 43 NZ LYS G 415 147.521 162.429 165.262 1.00131.47 ATOM 44 N ASN G 416 151.814 167.513 165.006 1.00134.43 ATOM 45 CA ASN G 416 152.725 168.643 164.893 1.00134.43 ATOM 46 C ASN G 416 153.930 168.314 164.022 1.00134.43 ATOM 47 O ASN G 416 154.694 169.217 163.663 1.00134.43 ATOM 48 CB ASN G 416 153.175 169.094 166.285 1.00134.43 ATOM 49 CG ASN G 416 152.063 169.771 167.068 1.00134.43 ATOM 50 OD1 ASN G 416 151.214 170.456 166.498 1.00134.43 ATOM 51 ND2 ASN G 416 152.062 169.579 168.380 1.00134.43 ATOM 52 N ALA G 417 154.124 167.039 163.680 1.00135.03 ATOM 53 CA ALA G 417 155.211 166.670 162.779 1.00135.03 ATOM 54 C ALA G 417 154.710 166.459 161.358 1.00135.03 ATOM 55 O ALA G 417 155.435 166.726 160.393 1.00135.03 ATOM 56 CB ALA G 417 155.914 165.411 163.282 1.00135.03 ATOM 57 N ARG G 418 153.479 165.973 161.212 1.00133.92 ATOM 58 CA ARG G 418 152.917 165.756 159.887 1.00133.92 ATOM 59 C ARG G 418 152.509 167.061 159.215 1.00133.92 ATOM 60 O ARG G 418 152.416 167.103 157.983 1.00133.92 ATOM 61 CB ARG G 418 151.721 164.806 159.988 1.00133.92 ATOM 62 CG ARG G 418 151.348 164.098 158.695 1.00133.92 ATOM 63 CD ARG G 418 152.398 163.081 158.274 1.00133.92 ATOM 64 NE ARG G 418 153.316 163.618 157.272 1.00133.92 ATOM 65 CZ ARG G 418 154.247 162.903 156.649 1.00133.92 ATOM 66 NH1 ARG G 418 154.385 161.614 156.917 1.00133.92 ATOM 67 NH2 ARG G 418 155.037 163.474 155.750 1.00133.92 ATOM 68 N GLN G 419 152.283 168.126 159.994 1.00137.23 ATOM 69 CA GLN G 419 151.805 169.388 159.439 1.00137.23 ATOM 70 C GLN G 419 152.859 170.086 158.590 1.00137.23 ATOM 71 O GLN G 419 152.510 170.794 157.639 1.00137.23 ATOM 72 CB GLN G 419 151.342 170.319 160.563 1.00137.23 ATOM 73 CG GLN G 419 152.363 170.513 161.682 1.00137.23 ATOM 74 CD GLN G 419 152.080 171.726 162.552 1.00137.23 ATOM 75 OE1 GLN G 419 151.186 172.521 162.261 1.00137.23 ATOM 76 NE2 GLN G 419 152.842 171.869 163.631 1.00137.23 ATOM 77 N ARG G 420 154.140 169.896 158.908 1.00136.67 ATOM 78 CA ARG G 420 155.194 170.579 158.170 1.00136.67 ATOM 79 C ARG G 420 155.796 169.704 157.081 1.00136.67 ATOM 80 O ARG G 420 156.431 170.223 156.156 1.00136.67 ATOM 81 CB ARG G 420 156.289 171.042 159.130 1.00136.67 ATOM 82 CG ARG G 420 155.782 171.887 160.281 1.00136.67 ATOM 83 CD ARG G 420 156.601 171.640 161.532 1.00136.67 ATOM 84 NE ARG G 420 156.065 172.353 162.686 1.00136.67 ATOM 85 CZ ARG G 420 156.195 171.940 163.941 1.00136.67 ATOM 86 NH1 ARG G 420 156.840 170.812 164.207 1.00136.67 ATOM 87 NH2 ARG G 420 155.675 172.652 164.931 1.00136.67 ATOM 88 N LEU G 421 155.611 168.390 157.165 1.00137.30 ATOM 89 CA LEU G 421 156.200 167.469 156.204 1.00137.30 ATOM 90 C LEU G 421 155.249 167.105 155.072 1.00137.30 ATOM 91 O LEU G 421 155.644 166.368 154.162 1.00137.30 ATOM 92 CB LEU G 421 156.678 166.205 156.922 1.00137.30 ATOM 93 CG LEU G 421 157.802 166.431 157.938 1.00137.30 ATOM 94 CD1 LEU G 421 158.293 165.108 158.502 1.00137.30 ATOM 95 CD2 LEU G 421 158.951 167.208 157.315 1.00137.30 ATOM 96 N LEU G 422 154.011 167.597 155.112 1.00127.79 ATOM 97 CA LEU G 422 153.129 167.539 153.953 1.00127.79 ATOM 98 C LEU G 422 153.487 168.581 152.910 1.00127.79 ATOM 99 O LEU G 422 153.492 168.282 151.711 1.00127.79 ATOM 100 CB LEU G 422 151.680 167.738 154.390 1.00127.79 ATOM 101 CG LEU G 422 150.789 166.511 154.299 1.00127.79 ATOM 102 CD1 LEU G 422 150.869 165.970 152.902 1.00127.79 ATOM 103 CD2 LEU G 422 151.277 165.478 155.273 1.00127.79 ATOM 104 N ASP G 423 153.788 169.798 153.349 1.00129.78 ATOM 105 CA ASP G 423 154.057 170.896 152.437 1.00129.78 ATOM 106 C ASP G 423 155.414 170.773 151.758 1.00129.78 ATOM 107 O ASP G 423 155.620 171.377 150.700 1.00129.78 ATOM 108 CB ASP G 423 153.964 172.210 153.205 1.00129.78 ATOM 109 CG ASP G 423 152.826 172.212 154.204 1.00129.78 ATOM 110 OD1 ASP G 423 151.772 171.616 153.903 1.00129.78 ATOM 111 OD2 ASP G 423 152.987 172.803 155.291 1.00129.78 ATOM 112 N SER G 424 156.333 170.008 152.335 1.00133.65 ATOM 113 CA SER G 424 157.631 169.770 151.722 1.00133.65 ATOM 114 C SER G 424 157.564 168.573 150.782 1.00133.65 ATOM 115 O SER G 424 156.548 167.881 150.718 1.00133.65 ATOM 116 CB SER G 424 158.698 169.545 152.792 1.00133.65 ATOM 117 OG SER G 424 158.237 168.647 153.786 1.00133.65 TER