HEADER TRANSPORT PROTEIN 31-DEC-69 6G1K TITLE Electron cryo-microscopy structure of the canonical TRPC4 ion channel COMPND MOL_ID: 1; COMPND 2 MOLECULE: Transient receptor potential cation channel subfamily c COMPND 3 member 4a; COMPND 4 CHAIN: A, B, C, D; COMPND 5 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 SER C 389 REMARK 465 ASN C 390 REMARK 465 GLU C 649 REMARK 465 GLY C 650 REMARK 465 GLY C 651 DBREF 6G1K C 2 915 UNP U3N7D8 U3N7D8_DANR 2 915 SEQRES 1 C 303 PHE ILE ARG LYS PRO PHE ILE LYS PHE ILE CYS HIS THR SEQRES 2 C 303 ALA SER TYR LEU THR PHE LEU PHE LEU LEU LEU LEU ALA SEQRES 3 C 303 SER GLN HIS ILE VAL SER ASN ASN PRO ASP ARG GLN GLY SEQRES 4 C 303 PRO LYS PRO THR THR VAL GLU TRP MET ILE LEU PRO TRP SEQRES 5 C 303 VAL LEU GLY PHE ILE TRP THR GLU ILE LYS GLN MET TRP SEQRES 6 C 303 ASP GLY GLY PHE GLN ASP TYR ILE HIS ASP TRP TRP ASN SEQRES 7 C 303 LEU MET ASP PHE VAL MET ASN SER LEU TYR LEU ALA THR SEQRES 8 C 303 ILE SER LEU LYS ILE VAL ALA TYR VAL LYS TYR SER GLY SEQRES 9 C 303 CYS LYS PRO ARG ASP THR TRP GLU MET TRP HIS PRO THR SEQRES 10 C 303 LEU VAL ALA GLU ALA VAL PHE ALA ILE ALA ASN ILE PHE SEQRES 11 C 303 SER SER LEU ARG LEU ILE SER LEU PHE THR ALA ASN SER SEQRES 12 C 303 HIS LEU GLY PRO LEU GLN ILE SER LEU GLY ARG MET LEU SEQRES 13 C 303 LEU ASP ILE LEU LYS PHE LEU PHE ILE TYR CYS LEU VAL SEQRES 14 C 303 LEU LEU ALA PHE ALA ASN GLY LEU ASN GLN LEU TYR PHE SEQRES 15 C 303 TYR TYR GLU ASN SER GLU GLY MET THR CYS LYS GLY ILE SEQRES 16 C 303 ARG CYS GLU ARG GLN ASN ASN ALA PHE SER THR LEU PHE SEQRES 17 C 303 GLU THR LEU GLN SER LEU PHE TRP SER ILE PHE GLY LEU SEQRES 18 C 303 ILE SER LEU TYR VAL THR ASN VAL LYS ALA ASP HIS LYS SEQRES 19 C 303 PHE THR GLU PHE VAL GLY ALA THR MET PHE GLY THR TYR SEQRES 20 C 303 ASN VAL ILE SER LEU VAL VAL LEU LEU ASN MET LEU ILE SEQRES 21 C 303 ALA MET MET ASN ASN SER TYR GLN HIS ILE ALA ASP HIS SEQRES 22 C 303 ALA ASP ILE GLU TRP LYS PHE ALA ARG THR LYS LEU TRP SEQRES 23 C 303 MET SER TYR PHE GLU GLU GLY GLY THR LEU PRO PRO PRO SEQRES 24 C 303 PHE ASN ILE ILE SEQRES 1 C 6 ALA GLU ASN VAL ARG LEU ATOM 1 N ALA B 696 130.535 67.225 95.563 1.00140.71 ATOM 2 CA ALA B 696 130.526 66.971 96.996 1.00140.71 ATOM 3 C ALA B 696 129.533 67.882 97.700 1.00140.71 ATOM 4 O ALA B 696 128.871 68.703 97.066 1.00140.71 ATOM 5 CB ALA B 696 131.918 67.156 97.577 1.00140.71 ATOM 6 N GLU B 697 129.460 67.739 99.027 1.00142.49 ATOM 7 CA GLU B 697 128.503 68.482 99.842 1.00142.49 ATOM 8 C GLU B 697 128.790 69.977 99.884 1.00142.49 ATOM 9 O GLU B 697 127.890 70.755 100.214 1.00142.49 ATOM 10 CB GLU B 697 128.486 67.914 101.264 1.00142.49 ATOM 11 CG GLU B 697 129.777 68.120 102.055 1.00142.49 ATOM 12 CD GLU B 697 130.789 67.000 101.857 1.00142.49 ATOM 13 OE1 GLU B 697 130.629 66.197 100.914 1.00142.49 ATOM 14 OE2 GLU B 697 131.753 66.925 102.646 1.00142.49 ATOM 15 N ASN B 698 130.015 70.394 99.565 1.00136.96 ATOM 16 CA ASN B 698 130.371 71.802 99.447 1.00136.96 ATOM 17 C ASN B 698 130.430 72.282 98.005 1.00136.96 ATOM 18 O ASN B 698 130.238 73.474 97.751 1.00136.96 ATOM 19 CB ASN B 698 131.714 72.069 100.139 1.00136.96 ATOM 20 CG ASN B 698 132.835 71.162 99.642 1.00136.96 ATOM 21 OD1 ASN B 698 132.650 70.342 98.745 1.00136.96 ATOM 22 ND2 ASN B 698 134.013 71.315 100.233 1.00136.96 ATOM 23 N VAL B 699 130.693 71.370 97.063 1.00133.54 ATOM 24 CA VAL B 699 130.817 71.734 95.655 1.00133.54 ATOM 25 C VAL B 699 129.475 72.189 95.094 1.00133.54 ATOM 26 O VAL B 699 129.419 73.134 94.295 1.00133.54 ATOM 27 CB VAL B 699 131.414 70.550 94.869 1.00133.54 ATOM 28 CG1 VAL B 699 131.507 70.851 93.378 1.00133.54 ATOM 29 CG2 VAL B 699 132.789 70.204 95.412 1.00133.54 ATOM 30 N ARG B 700 128.379 71.553 95.521 1.00128.56 ATOM 31 CA ARG B 700 127.046 72.061 95.205 1.00128.56 ATOM 32 C ARG B 700 126.832 73.439 95.811 1.00128.56 ATOM 33 O ARG B 700 126.319 74.349 95.151 1.00128.56 ATOM 34 CB ARG B 700 125.973 71.106 95.720 1.00128.56 ATOM 35 CG ARG B 700 125.910 69.769 95.030 1.00128.56 ATOM 36 CD ARG B 700 124.806 68.932 95.648 1.00128.56 ATOM 37 NE ARG B 700 124.724 67.598 95.069 1.00128.56 ATOM 38 CZ ARG B 700 123.883 66.659 95.486 1.00128.56 ATOM 39 NH1 ARG B 700 123.051 66.911 96.486 1.00128.56 ATOM 40 NH2 ARG B 700 123.874 65.467 94.905 1.00128.56 ATOM 41 N LEU B 701 127.241 73.612 97.069 1.00121.65 ATOM 42 CA LEU B 701 127.046 74.889 97.742 1.00121.65 ATOM 43 C LEU B 701 127.952 75.973 97.178 1.00121.65 ATOM 44 O LEU B 701 127.511 77.115 97.018 1.00121.65 ATOM 45 CB LEU B 701 127.271 74.726 99.241 1.00121.65 ATOM 46 CG LEU B 701 126.207 73.858 99.906 1.00121.65 ATOM 47 CD1 LEU B 701 126.535 73.619 101.371 1.00121.65 ATOM 48 CD2 LEU B 701 124.841 74.507 99.751 1.00121.65 TER