HEADER MEMBRANE PROTEIN 10-SEP-15 2N7G TITLE STRUCTURE OF THE CYCLIC NUCLEOTIDE-BINDING HOMOLOGY DOMAIN OF THE HERG TITLE 2 CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY H MEMBER 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 734-869; COMPND 5 SYNONYM: EAG HOMOLOG, ETHER-A-GO-GO-RELATED GENE POTASSIUM CHANNEL 1, COMPND 6 ERG-1, EAG-RELATED PROTEIN 1, ETHER-A-GO-GO-RELATED PROTEIN 1, H-ERG, COMPND 7 HERG-1, HERG1, VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT KV11.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KCNH2, ERG, ERG1, HERG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROESTTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PNIC28-BSA4 KEYWDS HERG, CNBHD, ION CHANNEL, LQTS2, MEMBRANE PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR Y.LI,H.NG,Q.LI,C.KANG REVDAT 2 14-JUN-23 2N7G 1 REMARK SEQADV REVDAT 1 18-MAY-16 2N7G 0 JRNL AUTH Y.LI,H.Q.NG,Q.LI,C.KANG JRNL TITL STRUCTURE OF THE CYCLIC NUCLEOTIDE-BINDING HOMOLOGY DOMAIN JRNL TITL 2 OF THE HERG CHANNEL AND ITS INSIGHT INTO TYPE 2 LONG QT JRNL TITL 3 SYNDROME JRNL REF SCI REP V. 6 23712 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27025590 JRNL DOI 10.1038/SREP23712 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE, CYANA REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRPIPE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2N7G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1000104517. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 170 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4 MM [U-100% 13C; U-100% 15N] REMARK 210 THE CYCLIC NUCLEOTIDE-BINDING REMARK 210 HOMOLOGY DOMAIN OF THE HERG REMARK 210 CHANNEL-1, 20 MM SODIUM REMARK 210 PHOSPHATE-2, 150 MM SODIUM REMARK 210 CHLORIDE-3, 1 MM DTT-4, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCACB; 3D REMARK 210 HN(COCA)CB; 3D HN(CO)CA; 3D HNCO; REMARK 210 3D HNCACO; 3D HBHA(CO)NH; 3D REMARK 210 HCCH-TOCSY; 3D H(CCO)NH; 3D 1H- REMARK 210 15N NOESY; 2D 1H-13C HSQC; 3D 1H- REMARK 210 13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 GLY A 10 REMARK 465 VAL A 11 REMARK 465 ASP A 12 REMARK 465 LEU A 13 REMARK 465 GLY A 14 REMARK 465 THR A 15 REMARK 465 GLU A 16 REMARK 465 ASN A 17 REMARK 465 LEU A 18 REMARK 465 TYR A 19 REMARK 465 PHE A 20 REMARK 465 GLN A 21 REMARK 465 SER A 22 REMARK 465 MET A 23 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 PRO A 32 -171.00 -69.73 REMARK 500 1 PHE A 33 36.73 -91.19 REMARK 500 1 ALA A 36 108.52 65.08 REMARK 500 1 PRO A 55 99.09 -69.70 REMARK 500 1 LEU A 66 78.47 -102.83 REMARK 500 1 ARG A 74 131.37 -176.39 REMARK 500 1 SER A 76 148.82 -179.84 REMARK 500 1 VAL A 84 175.79 176.74 REMARK 500 1 VAL A 86 -84.34 -92.54 REMARK 500 1 ALA A 87 105.01 167.81 REMARK 500 1 LEU A 89 -163.69 -66.39 REMARK 500 1 ASP A 93 48.23 -88.62 REMARK 500 1 PRO A 105 -171.65 -69.80 REMARK 500 2 PHE A 33 40.16 -89.72 REMARK 500 2 ALA A 36 104.40 62.45 REMARK 500 2 LYS A 38 104.18 -48.94 REMARK 500 2 PRO A 55 97.53 -69.75 REMARK 500 2 LEU A 66 75.88 -104.92 REMARK 500 2 VAL A 84 175.15 177.17 REMARK 500 2 VAL A 86 -84.35 -90.65 REMARK 500 2 ALA A 87 104.76 166.66 REMARK 500 2 LEU A 89 -165.32 -64.03 REMARK 500 2 ASP A 93 40.37 -80.33 REMARK 500 2 GLU A 97 79.14 -112.17 REMARK 500 2 PRO A 98 95.83 -69.70 REMARK 500 2 TYR A 135 79.19 -155.49 REMARK 500 2 ARG A 153 65.96 63.74 REMARK 500 3 PHE A 33 41.94 -90.74 REMARK 500 3 ALA A 36 114.86 64.36 REMARK 500 3 LYS A 38 103.37 -50.78 REMARK 500 3 PRO A 55 98.41 -69.72 REMARK 500 3 VAL A 84 175.12 177.15 REMARK 500 3 VAL A 86 -84.38 -90.74 REMARK 500 3 ALA A 87 105.38 166.69 REMARK 500 3 LEU A 89 -165.83 -64.18 REMARK 500 3 ASP A 93 41.83 -79.63 REMARK 500 3 PRO A 105 -173.36 -69.77 REMARK 500 4 PHE A 33 36.62 -92.93 REMARK 500 4 ALA A 36 111.39 65.36 REMARK 500 4 PRO A 55 98.93 -69.82 REMARK 500 4 LEU A 66 73.68 -110.10 REMARK 500 4 ARG A 74 129.84 -178.20 REMARK 500 4 SER A 76 145.20 179.86 REMARK 500 4 VAL A 84 175.44 176.88 REMARK 500 4 VAL A 86 -84.06 -92.68 REMARK 500 4 ALA A 87 104.61 167.83 REMARK 500 4 LEU A 89 -164.08 -66.74 REMARK 500 4 ASP A 93 48.01 -87.84 REMARK 500 4 GLU A 97 79.89 -115.39 REMARK 500 4 PRO A 105 -178.31 -69.81 REMARK 500 REMARK 500 THIS ENTRY HAS 248 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 25805 RELATED DB: BMRB DBREF 2N7G A 24 154 UNP Q12809 KCNH2_HUMAN 734 864 SEQADV 2N7G MET A 1 UNP Q12809 EXPRESSION TAG SEQADV 2N7G HIS A 2 UNP Q12809 EXPRESSION TAG SEQADV 2N7G HIS A 3 UNP Q12809 EXPRESSION TAG SEQADV 2N7G HIS A 4 UNP Q12809 EXPRESSION TAG SEQADV 2N7G HIS A 5 UNP Q12809 EXPRESSION TAG SEQADV 2N7G HIS A 6 UNP Q12809 EXPRESSION TAG SEQADV 2N7G HIS A 7 UNP Q12809 EXPRESSION TAG SEQADV 2N7G SER A 8 UNP Q12809 EXPRESSION TAG SEQADV 2N7G SER A 9 UNP Q12809 EXPRESSION TAG SEQADV 2N7G GLY A 10 UNP Q12809 EXPRESSION TAG SEQADV 2N7G VAL A 11 UNP Q12809 EXPRESSION TAG SEQADV 2N7G ASP A 12 UNP Q12809 EXPRESSION TAG SEQADV 2N7G LEU A 13 UNP Q12809 EXPRESSION TAG SEQADV 2N7G GLY A 14 UNP Q12809 EXPRESSION TAG SEQADV 2N7G THR A 15 UNP Q12809 EXPRESSION TAG SEQADV 2N7G GLU A 16 UNP Q12809 EXPRESSION TAG SEQADV 2N7G ASN A 17 UNP Q12809 EXPRESSION TAG SEQADV 2N7G LEU A 18 UNP Q12809 EXPRESSION TAG SEQADV 2N7G TYR A 19 UNP Q12809 EXPRESSION TAG SEQADV 2N7G PHE A 20 UNP Q12809 EXPRESSION TAG SEQADV 2N7G GLN A 21 UNP Q12809 EXPRESSION TAG SEQADV 2N7G SER A 22 UNP Q12809 EXPRESSION TAG SEQADV 2N7G MET A 23 UNP Q12809 EXPRESSION TAG SEQRES 1 A 154 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 154 GLY THR GLU ASN LEU TYR PHE GLN SER MET ARG SER LEU SEQRES 3 A 154 LEU GLN HIS CYS LYS PRO PHE ARG GLY ALA THR LYS GLY SEQRES 4 A 154 CYS LEU ARG ALA LEU ALA MET LYS PHE LYS THR THR HIS SEQRES 5 A 154 ALA PRO PRO GLY ASP THR LEU VAL HIS ALA GLY ASP LEU SEQRES 6 A 154 LEU THR ALA LEU TYR PHE ILE SER ARG GLY SER ILE GLU SEQRES 7 A 154 ILE LEU ARG GLY ASP VAL VAL VAL ALA ILE LEU GLY LYS SEQRES 8 A 154 ASN ASP ILE PHE GLY GLU PRO LEU ASN LEU TYR ALA ARG SEQRES 9 A 154 PRO GLY LYS SER ASN GLY ASP VAL ARG ALA LEU THR TYR SEQRES 10 A 154 CYS ASP LEU HIS LYS ILE HIS ARG ASP ASP LEU LEU GLU SEQRES 11 A 154 VAL LEU ASP MET TYR PRO GLU PHE SER ASP HIS PHE TRP SEQRES 12 A 154 SER SER LEU GLU ILE THR PHE ASN LEU ARG ASP HELIX 1 1 ARG A 24 CYS A 30 1 7 HELIX 2 2 CYS A 40 PHE A 48 1 9 HELIX 3 3 ARG A 125 TYR A 135 1 11 HELIX 4 4 TYR A 135 LEU A 146 1 12 SHEET 1 A 3 LYS A 49 ALA A 53 0 SHEET 2 A 3 CYS A 118 HIS A 124 -1 O LEU A 120 N THR A 51 SHEET 3 A 3 ALA A 68 ILE A 72 -1 N LEU A 69 O ILE A 123 SHEET 1 B 3 THR A 58 VAL A 60 0 SHEET 2 B 3 GLY A 110 ALA A 114 -1 O VAL A 112 N VAL A 60 SHEET 3 B 3 ILE A 77 ARG A 81 -1 N GLU A 78 O ARG A 113 SHEET 1 C 2 PHE A 95 GLY A 96 0 SHEET 2 C 2 PHE A 150 ASN A 151 1 O PHE A 150 N GLY A 96 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1