HEADER TRANSPORT PROTEIN 27-SEP-19 6SYG TITLE CRYSTAL STRUCTURE OF THE CYCLIC NUCLEOTIDE-BINDING HOMOLOGY DOMAIN OF TITLE 2 THE HUMAN KCNH2 CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY H MEMBER 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EAG HOMOLOG,ETHER-A-GO-GO-RELATED GENE POTASSIUM CHANNEL 1, COMPND 5 HERG1,VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT KV11.1; COMPND 6 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 KEYWDS INTRACELLULAR DOMAIN, CNBHD, HERG, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.BEN-BASSAT,M.GILADI,Y.HAITIN REVDAT 5 24-JAN-24 6SYG 1 REMARK REVDAT 4 29-APR-20 6SYG 1 COMPND REMARK ATOM REVDAT 3 15-APR-20 6SYG 1 JRNL REVDAT 2 18-MAR-20 6SYG 1 COMPND SOURCE DBREF SEQADV REVDAT 2 2 1 ATOM REVDAT 1 04-MAR-20 6SYG 0 JRNL AUTH A.BEN-BASSAT,M.GILADI,Y.HAITIN JRNL TITL STRUCTURE OF KCNH2 CYCLIC NUCLEOTIDE-BINDING HOMOLOGY DOMAIN JRNL TITL 2 REVEALS A FUNCTIONALLY VITAL SALT-BRIDGE. JRNL REF J.GEN.PHYSIOL. V. 152 2020 JRNL REFN ESSN 1540-7748 JRNL PMID 32191791 JRNL DOI 10.1085/JGP.201912505 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.460 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 25875 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1297 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 48.5500 - 3.1200 1.00 2879 150 0.1562 0.1652 REMARK 3 2 3.1200 - 2.4800 1.00 2767 138 0.1665 0.1648 REMARK 3 3 2.4800 - 2.1600 1.00 2742 151 0.1669 0.1794 REMARK 3 4 2.1600 - 1.9700 1.00 2720 148 0.1561 0.1714 REMARK 3 5 1.9700 - 1.8200 1.00 2705 155 0.1828 0.2232 REMARK 3 6 1.8200 - 1.7200 1.00 2694 146 0.1826 0.1948 REMARK 3 7 1.7200 - 1.6300 1.00 2707 136 0.1903 0.2274 REMARK 3 8 1.6300 - 1.5600 1.00 2722 130 0.2068 0.2566 REMARK 3 9 1.5600 - 1.5000 0.99 2642 143 0.2357 0.2666 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.156 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.669 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 1098 REMARK 3 ANGLE : 1.058 1495 REMARK 3 CHIRALITY : 0.067 168 REMARK 3 PLANARITY : 0.007 194 REMARK 3 DIHEDRAL : 10.761 894 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 730 THROUGH 747 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.2956 -22.5675 6.0919 REMARK 3 T TENSOR REMARK 3 T11: 0.1854 T22: 0.1068 REMARK 3 T33: 0.1065 T12: -0.0173 REMARK 3 T13: -0.0112 T23: 0.0229 REMARK 3 L TENSOR REMARK 3 L11: 0.3044 L22: 0.4130 REMARK 3 L33: 0.4329 L12: -0.2182 REMARK 3 L13: -0.1103 L23: -0.0597 REMARK 3 S TENSOR REMARK 3 S11: -0.0395 S12: -0.0108 S13: -0.2205 REMARK 3 S21: -0.1974 S22: 0.1393 S23: 0.1421 REMARK 3 S31: 0.1205 S32: -0.0737 S33: 0.0839 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 748 THROUGH 763 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.4172 -13.9529 7.8447 REMARK 3 T TENSOR REMARK 3 T11: 0.1414 T22: 0.1408 REMARK 3 T33: 0.1192 T12: 0.0102 REMARK 3 T13: -0.0093 T23: -0.0015 REMARK 3 L TENSOR REMARK 3 L11: 0.3705 L22: 0.0258 REMARK 3 L33: 0.3722 L12: -0.1026 REMARK 3 L13: -0.3646 L23: 0.0942 REMARK 3 S TENSOR REMARK 3 S11: -0.0184 S12: -0.0985 S13: -0.0674 REMARK 3 S21: 0.0570 S22: 0.0385 S23: 0.1368 REMARK 3 S31: -0.0845 S32: -0.3207 S33: -0.0018 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 764 THROUGH 777 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.7588 -6.4542 -10.9230 REMARK 3 T TENSOR REMARK 3 T11: 0.0860 T22: 0.1122 REMARK 3 T33: 0.1126 T12: -0.0085 REMARK 3 T13: -0.0048 T23: -0.0246 REMARK 3 L TENSOR REMARK 3 L11: 0.1467 L22: 0.7577 REMARK 3 L33: 0.2706 L12: 0.3344 REMARK 3 L13: 0.0277 L23: 0.0437 REMARK 3 S TENSOR REMARK 3 S11: 0.0102 S12: -0.0951 S13: 0.4048 REMARK 3 S21: -0.0401 S22: -0.0101 S23: 0.2984 REMARK 3 S31: -0.0514 S32: -0.0539 S33: 0.0268 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 778 THROUGH 791 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.3882 -15.5412 -9.9410 REMARK 3 T TENSOR REMARK 3 T11: 0.0957 T22: 0.1111 REMARK 3 T33: 0.0783 T12: -0.0165 REMARK 3 T13: -0.0035 T23: -0.0009 REMARK 3 L TENSOR REMARK 3 L11: 0.5687 L22: 0.6741 REMARK 3 L33: 0.4732 L12: -0.2345 REMARK 3 L13: 0.5000 L23: -0.0535 REMARK 3 S TENSOR REMARK 3 S11: -0.0264 S12: -0.1037 S13: -0.0953 REMARK 3 S21: 0.0444 S22: 0.1250 S23: -0.1220 REMARK 3 S31: -0.1910 S32: -0.0681 S33: 0.0565 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 792 THROUGH 809 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.0627 -15.6212 -12.9294 REMARK 3 T TENSOR REMARK 3 T11: 0.1314 T22: 0.1117 REMARK 3 T33: 0.1176 T12: -0.0123 REMARK 3 T13: -0.0020 T23: -0.0019 REMARK 3 L TENSOR REMARK 3 L11: 0.3639 L22: 0.4981 REMARK 3 L33: 0.3787 L12: -0.1196 REMARK 3 L13: 0.1180 L23: 0.3577 REMARK 3 S TENSOR REMARK 3 S11: -0.0319 S12: -0.0271 S13: -0.0298 REMARK 3 S21: -0.0803 S22: 0.0335 S23: -0.1219 REMARK 3 S31: -0.0921 S32: -0.0087 S33: 0.0017 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 810 THROUGH 827 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.3483 -8.6380 -10.6830 REMARK 3 T TENSOR REMARK 3 T11: 0.0809 T22: 0.1115 REMARK 3 T33: 0.0982 T12: -0.0130 REMARK 3 T13: -0.0111 T23: 0.0054 REMARK 3 L TENSOR REMARK 3 L11: 0.2997 L22: 0.5446 REMARK 3 L33: 0.0456 L12: -0.0095 REMARK 3 L13: -0.0949 L23: -0.0951 REMARK 3 S TENSOR REMARK 3 S11: -0.0154 S12: -0.1600 S13: -0.0353 REMARK 3 S21: -0.0098 S22: -0.0246 S23: -0.1222 REMARK 3 S31: -0.0682 S32: -0.0524 S33: 0.0045 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 828 THROUGH 844 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.7975 -10.0030 2.7752 REMARK 3 T TENSOR REMARK 3 T11: 0.1039 T22: 0.0970 REMARK 3 T33: 0.1143 T12: 0.0040 REMARK 3 T13: -0.0296 T23: 0.0076 REMARK 3 L TENSOR REMARK 3 L11: 1.9067 L22: 0.9168 REMARK 3 L33: 1.1216 L12: 0.1371 REMARK 3 L13: 0.4557 L23: 0.3431 REMARK 3 S TENSOR REMARK 3 S11: -0.0168 S12: -0.2136 S13: 0.1243 REMARK 3 S21: 0.1203 S22: 0.0136 S23: -0.0756 REMARK 3 S31: -0.1592 S32: -0.1911 S33: 0.1539 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 845 THROUGH 855 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.3049 -17.3976 4.7027 REMARK 3 T TENSOR REMARK 3 T11: 0.1955 T22: 0.1824 REMARK 3 T33: 0.1629 T12: 0.0395 REMARK 3 T13: -0.0055 T23: 0.0165 REMARK 3 L TENSOR REMARK 3 L11: 0.2075 L22: 0.1262 REMARK 3 L33: 0.0926 L12: 0.0707 REMARK 3 L13: -0.0085 L23: -0.0070 REMARK 3 S TENSOR REMARK 3 S11: -0.0179 S12: -0.1267 S13: -0.0510 REMARK 3 S21: 0.0222 S22: -0.1182 S23: -0.2833 REMARK 3 S31: 0.4203 S32: 0.3639 S33: -0.0086 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 856 THROUGH 864 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.9224 -13.4740 -11.3656 REMARK 3 T TENSOR REMARK 3 T11: 0.0946 T22: 0.1036 REMARK 3 T33: 0.1203 T12: -0.0041 REMARK 3 T13: -0.0166 T23: -0.0092 REMARK 3 L TENSOR REMARK 3 L11: 1.0401 L22: 0.0841 REMARK 3 L33: 0.6072 L12: -0.2013 REMARK 3 L13: 0.0004 L23: 0.1667 REMARK 3 S TENSOR REMARK 3 S11: -0.0061 S12: 0.3095 S13: -0.0045 REMARK 3 S21: 0.0006 S22: 0.0115 S23: -0.1986 REMARK 3 S31: -0.0315 S32: 0.1558 S33: 0.0271 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6SYG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1292104549. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.972 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25875 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 48.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.9100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4LLO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% W/V PEG 3350, 2% V/V TACSIMATE, REMARK 280 0.1M BIS-TRIS, PH 6.8, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.55550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.55550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 28.74650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.32450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.74650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.32450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 30.55550 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.74650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.32450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 30.55550 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.74650 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.32450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 910 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 923 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 956 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1066 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1124 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1187 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1188 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 741 CG CD CE NZ REMARK 470 LYS A 759 CE NZ REMARK 470 LYS A 817 CE NZ REMARK 470 GLU A 857 CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 1017 O HOH A 1089 1.89 REMARK 500 O HOH A 912 O HOH A 998 1.90 REMARK 500 O HOH A 953 O HOH A 1014 1.93 REMARK 500 O HOH A 919 O HOH A 1043 1.93 REMARK 500 O HOH A 968 O HOH A 1074 1.95 REMARK 500 O HOH A 904 O HOH A 1002 1.95 REMARK 500 O HOH A 1077 O HOH A 1174 1.97 REMARK 500 O HOH A 1161 O HOH A 1165 1.97 REMARK 500 O HOH A 1048 O HOH A 1118 1.98 REMARK 500 O HOH A 1014 O HOH A 1081 2.00 REMARK 500 O HOH A 1078 O HOH A 1178 2.01 REMARK 500 O HOH A 963 O HOH A 1099 2.01 REMARK 500 O HOH A 919 O HOH A 980 2.05 REMARK 500 O HOH A 934 O HOH A 959 2.10 REMARK 500 O HOH A 998 O HOH A 1009 2.10 REMARK 500 O HOH A 1087 O HOH A 1108 2.13 REMARK 500 O LEU A 856 O HOH A 901 2.17 REMARK 500 O HOH A 975 O HOH A 1150 2.17 REMARK 500 OD1 ASP A 793 O HOH A 902 2.17 REMARK 500 O HOH A 938 O HOH A 940 2.17 REMARK 500 OG1 THR A 761 O HOH A 903 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1169 O HOH A 1174 8445 1.99 REMARK 500 O HOH A 1074 O HOH A 1093 6444 2.13 REMARK 500 O HOH A 1108 O HOH A 1160 4555 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1191 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH A1192 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH A1193 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A1194 DISTANCE = 6.74 ANGSTROMS REMARK 525 HOH A1195 DISTANCE = 7.48 ANGSTROMS REMARK 525 HOH A1196 DISTANCE = 8.87 ANGSTROMS REMARK 525 HOH A1197 DISTANCE = 9.12 ANGSTROMS DBREF 6SYG A 734 864 UNP Q12809 KCNH2_HUMAN 734 864 SEQADV 6SYG GLY A 730 UNP Q12809 EXPRESSION TAG SEQADV 6SYG ALA A 731 UNP Q12809 EXPRESSION TAG SEQADV 6SYG MET A 732 UNP Q12809 EXPRESSION TAG SEQADV 6SYG GLY A 733 UNP Q12809 EXPRESSION TAG SEQRES 1 A 135 GLY ALA MET GLY ARG SER LEU LEU GLN HIS CYS LYS PRO SEQRES 2 A 135 PHE ARG GLY ALA THR LYS GLY CYS LEU ARG ALA LEU ALA SEQRES 3 A 135 MET LYS PHE LYS THR THR HIS ALA PRO PRO GLY ASP THR SEQRES 4 A 135 LEU VAL HIS ALA GLY ASP LEU LEU THR ALA LEU TYR PHE SEQRES 5 A 135 ILE SER ARG GLY SER ILE GLU ILE LEU ARG GLY ASP VAL SEQRES 6 A 135 VAL VAL ALA ILE LEU GLY LYS ASN ASP ILE PHE GLY GLU SEQRES 7 A 135 PRO LEU ASN LEU TYR ALA ARG PRO GLY LYS SER ASN GLY SEQRES 8 A 135 ASP VAL ARG ALA LEU THR TYR CYS ASP LEU HIS LYS ILE SEQRES 9 A 135 HIS ARG ASP ASP LEU LEU GLU VAL LEU ASP MET TYR PRO SEQRES 10 A 135 GLU PHE SER ASP HIS PHE TRP SER SER LEU GLU ILE THR SEQRES 11 A 135 PHE ASN LEU ARG ASP FORMUL 2 HOH *297(H2 O) HELIX 1 AA1 GLY A 730 GLN A 738 1 9 HELIX 2 AA2 HIS A 739 ARG A 744 1 6 HELIX 3 AA3 THR A 747 PHE A 758 1 12 HELIX 4 AA4 ARG A 835 MET A 844 1 10 HELIX 5 AA5 TYR A 845 LEU A 856 1 12 SHEET 1 AA1 5 LYS A 759 ALA A 763 0 SHEET 2 AA1 5 CYS A 828 HIS A 834 -1 O LEU A 830 N THR A 761 SHEET 3 AA1 5 ALA A 778 ARG A 784 -1 N PHE A 781 O HIS A 831 SHEET 4 AA1 5 ILE A 804 GLY A 806 -1 O PHE A 805 N TYR A 780 SHEET 5 AA1 5 PHE A 860 ASN A 861 1 O PHE A 860 N ILE A 804 SHEET 1 AA2 4 THR A 768 VAL A 770 0 SHEET 2 AA2 4 ASP A 821 ALA A 824 -1 O VAL A 822 N VAL A 770 SHEET 3 AA2 4 ILE A 787 ARG A 791 -1 N GLU A 788 O ARG A 823 SHEET 4 AA2 4 VAL A 794 LEU A 799 -1 O VAL A 796 N ILE A 789 CRYST1 57.493 90.649 61.111 90.00 90.00 90.00 C 2 2 21 8 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 0.017393 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011032 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016364 0.00000