HEADER MEMBRANE PROTEIN 30-MAY-19 6RV2 TITLE CRYSTAL STRUCTURE OF THE HUMAN TWO PORE DOMAIN POTASSIUM ION CHANNEL TITLE 2 TASK-1 (K2P3.1) IN A CLOSED CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM CHANNEL SUBFAMILY K MEMBER 3; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ACID-SENSITIVE POTASSIUM CHANNEL PROTEIN TASK-1,TWIK-RELATED COMPND 5 ACID-SENSITIVE K(+) CHANNEL 1,TWO PORE POTASSIUM CHANNEL KT3.1,TWO COMPND 6 PORE K(+) CHANNEL KT3.1; COMPND 7 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: KCNK3, TASK, TASK1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS MEMBRANE PROTEIN, POTASSIUM CHANNEL, STRUCTURAL GENOMICS, STRUCTURAL KEYWDS 2 GENOMICS CONSORTIUM, SGC EXPDTA X-RAY DIFFRACTION AUTHOR K.E.J.RODSTROM,A.C.W.PIKE,W.ZHANG,A.QUIGLEY,D.SPEEDMAN, AUTHOR 2 S.M.M.MUKHOPADHYAY,L.SHRESTHA,R.CHALK,S.VENKAYA,S.R.BUSHELL, AUTHOR 3 A.TESSITORE,N.BURGESS-BROWN,C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA, AUTHOR 4 E.P.CARPENTER,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 3 24-JAN-24 6RV2 1 LINK REVDAT 2 22-JUL-20 6RV2 1 JRNL REVDAT 1 07-AUG-19 6RV2 0 JRNL AUTH K.E.J.RODSTROM,A.K.KIPER,W.ZHANG,S.RINNE,A.C.W.PIKE, JRNL AUTH 2 M.GOLDSTEIN,L.J.CONRAD,M.DELBECK,M.G.HAHN,H.MEIER,M.PLATZK, JRNL AUTH 3 A.QUIGLEY,D.SPEEDMAN,L.SHRESTHA,S.M.M.MUKHOPADHYAY, JRNL AUTH 4 N.A.BURGESS-BROWN,S.J.TUCKER,T.MULLER,N.DECHER,E.P.CARPENTER JRNL TITL A LOWER X-GATE IN TASK CHANNELS TRAPS INHIBITORS WITHIN THE JRNL TITL 2 VESTIBULE. JRNL REF NATURE V. 582 443 2020 JRNL REFN ESSN 1476-4687 JRNL PMID 32499642 JRNL DOI 10.1038/S41586-020-2250-8 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.3 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.7 REMARK 3 NUMBER OF REFLECTIONS : 36373 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.254 REMARK 3 R VALUE (WORKING SET) : 0.253 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 1756 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 50 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.05 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 35.86 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 728 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2303 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 689 REMARK 3 BIN R VALUE (WORKING SET) : 0.2288 REMARK 3 BIN FREE R VALUE : 0.2558 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.36 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8009 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 426 REMARK 3 SOLVENT ATOMS : 31 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 75.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 66.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -13.82380 REMARK 3 B22 (A**2) : 10.72830 REMARK 3 B33 (A**2) : 3.09550 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.510 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 1.417 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.392 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 1.499 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.400 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.808 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.841 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 8623 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 11696 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 3090 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 1405 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 8623 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 2 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 1155 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : 64 ; 1.000 ; HARMONIC REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 10204 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 0.90 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.03 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 17.91 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|1 - 304} REMARK 3 ORIGIN FOR THE GROUP (A): 2.8402 -40.8535 25.7508 REMARK 3 T TENSOR REMARK 3 T11: -0.3993 T22: 0.0125 REMARK 3 T33: -0.1857 T12: 0.0051 REMARK 3 T13: 0.0138 T23: 0.1461 REMARK 3 L TENSOR REMARK 3 L11: 2.6606 L22: 1.6699 REMARK 3 L33: 2.1926 L12: -0.4943 REMARK 3 L13: 0.3103 L23: -0.3695 REMARK 3 S TENSOR REMARK 3 S11: 0.0601 S12: 0.0939 S13: -0.2428 REMARK 3 S21: -0.1763 S22: -0.1832 S23: -0.1138 REMARK 3 S31: 0.0786 S32: 0.1330 S33: 0.1231 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {B|1 - 261} REMARK 3 ORIGIN FOR THE GROUP (A): -8.4415 -37.2744 29.3343 REMARK 3 T TENSOR REMARK 3 T11: -0.3471 T22: 0.0129 REMARK 3 T33: -0.0825 T12: -0.0089 REMARK 3 T13: -0.0039 T23: 0.1504 REMARK 3 L TENSOR REMARK 3 L11: 2.4165 L22: 1.1463 REMARK 3 L33: 1.3738 L12: 0.0583 REMARK 3 L13: 0.1829 L23: -0.4329 REMARK 3 S TENSOR REMARK 3 S11: 0.0148 S12: -0.0132 S13: 0.0371 REMARK 3 S21: -0.0417 S22: -0.0520 S23: 0.2460 REMARK 3 S31: 0.0482 S32: -0.2038 S33: 0.0372 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {C|1 - 304} REMARK 3 ORIGIN FOR THE GROUP (A): -25.2901 22.8180 33.0410 REMARK 3 T TENSOR REMARK 3 T11: -0.4537 T22: 0.0394 REMARK 3 T33: -0.1763 T12: 0.0273 REMARK 3 T13: 0.0294 T23: 0.0184 REMARK 3 L TENSOR REMARK 3 L11: 2.9376 L22: 2.2300 REMARK 3 L33: 2.1015 L12: 0.1376 REMARK 3 L13: 0.2300 L23: -0.7173 REMARK 3 S TENSOR REMARK 3 S11: -0.0490 S12: 0.0534 S13: 0.2297 REMARK 3 S21: -0.1019 S22: -0.0482 S23: 0.0750 REMARK 3 S31: -0.0606 S32: -0.1080 S33: 0.0972 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {D|1 - 261} REMARK 3 ORIGIN FOR THE GROUP (A): -13.6297 19.1023 36.7996 REMARK 3 T TENSOR REMARK 3 T11: -0.4173 T22: -0.0131 REMARK 3 T33: -0.1060 T12: 0.0084 REMARK 3 T13: 0.0362 T23: 0.0947 REMARK 3 L TENSOR REMARK 3 L11: 3.0878 L22: 1.6474 REMARK 3 L33: 2.2730 L12: 0.1747 REMARK 3 L13: -0.0610 L23: -0.5885 REMARK 3 S TENSOR REMARK 3 S11: -0.0013 S12: -0.1963 S13: -0.0272 REMARK 3 S21: 0.0071 S22: 0.1433 S23: -0.0460 REMARK 3 S31: 0.0372 S32: 0.0922 S33: -0.1420 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINED AGAINST STARANISO REMARK 3 ANISOTROPICALLY TRUNCATED DATA REMARK 4 REMARK 4 6RV2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-MAY-19. REMARK 100 THE DEPOSITION ID IS D_1292102563. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9686 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS VERSION JAN 26, 2018 REMARK 200 DATA SCALING SOFTWARE : XSCALE VERSION MAR 15, 2019, REMARK 200 STARANISO 2.2.19 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36417 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 47.668 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 79.7 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.21500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 37.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 1.02100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.7.17 REMARK 200 STARTING MODEL: 4BW5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS PH 8.5, 0.05 M KCL, 32% V/V REMARK 280 PEG400, 3% W/V SUCROSE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 102.39500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 119.17000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 102.39500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 119.17000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -122.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -124.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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. (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 MET A 149 REMARK 465 ARG A 150 REMARK 465 ARG A 151 REMARK 465 ALA A 258 REMARK 465 GLU A 259 REMARK 465 ASN A 260 REMARK 465 LEU A 261 REMARK 465 TYR A 262 REMARK 465 PHE A 263 REMARK 465 GLN A 264 REMARK 465 MET B 149 REMARK 465 ARG B 150 REMARK 465 ARG B 151 REMARK 465 TYR B 262 REMARK 465 PHE B 263 REMARK 465 GLN B 264 REMARK 465 ALA C 258 REMARK 465 GLU C 259 REMARK 465 ASN C 260 REMARK 465 LEU C 261 REMARK 465 TYR C 262 REMARK 465 PHE C 263 REMARK 465 GLN C 264 REMARK 465 TYR D 262 REMARK 465 PHE D 263 REMARK 465 GLN D 264 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 GLU A 37 OE1 OE2 REMARK 470 GLN A 56 CG CD OE1 NE2 REMARK 470 ARG A 64 NE CZ NH1 NH2 REMARK 470 LYS A 70 CD CE NZ REMARK 470 ARG A 79 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 147 CG CD1 CD2 REMARK 470 ASP A 153 CG OD1 OD2 REMARK 470 PHE A 164 CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 210 CG CD CE NZ REMARK 470 LYS A 255 CE NZ REMARK 470 ARG A 256 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 56 CG CD OE1 NE2 REMARK 470 LEU B 62 CG CD1 CD2 REMARK 470 LEU B 147 CG CD1 CD2 REMARK 470 GLN B 219 CG CD OE1 NE2 REMARK 470 ARG B 245 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 255 CG CD CE NZ REMARK 470 ARG B 256 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 259 CG CD OE1 OE2 REMARK 470 ASN B 260 CG OD1 ND2 REMARK 470 LEU B 261 CG CD1 CD2 REMARK 470 ARG C 3 CD NE CZ NH1 NH2 REMARK 470 GLU C 32 CD OE1 OE2 REMARK 470 ASN C 53 CG OD1 ND2 REMARK 470 GLN C 56 CG CD OE1 NE2 REMARK 470 GLU C 60 CD OE1 OE2 REMARK 470 GLU C 61 CG CD OE1 OE2 REMARK 470 LEU C 62 CG CD1 CD2 REMARK 470 ARG C 64 NE CZ NH1 NH2 REMARK 470 ARG C 79 NE CZ NH1 NH2 REMARK 470 LEU C 147 CG CD1 CD2 REMARK 470 ARG C 150 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 151 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 210 CG CD CE NZ REMARK 470 LYS C 255 CE NZ REMARK 470 ARG C 256 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 32 OE1 OE2 REMARK 470 LEU D 48 CG CD1 CD2 REMARK 470 ARG D 51 NE CZ NH1 NH2 REMARK 470 ASN D 53 CG OD1 ND2 REMARK 470 GLN D 56 CG CD OE1 NE2 REMARK 470 GLU D 61 CG CD OE1 OE2 REMARK 470 LYS D 70 CG CD CE NZ REMARK 470 LYS D 73 CG CD CE NZ REMARK 470 ARG D 79 NE CZ NH1 NH2 REMARK 470 LYS D 145 CG CD CE NZ REMARK 470 LEU D 147 CG CD1 CD2 REMARK 470 MET D 149 CG SD CE REMARK 470 ARG D 150 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 151 CG CD NE CZ NH1 NH2 REMARK 470 ASP D 153 CG OD1 OD2 REMARK 470 PHE D 164 CD1 CD2 CE1 CE2 CZ REMARK 470 HIS D 183 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 210 NZ REMARK 470 LYS D 255 CG CD CE NZ REMARK 470 ARG D 256 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 259 CG CD OE1 OE2 REMARK 470 LEU D 261 CG CD1 CD2 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 ARG A 79 -158.68 -81.65 REMARK 500 ARG B 79 -155.98 -82.15 REMARK 500 THR B 199 19.64 59.81 REMARK 500 LEU B 208 34.22 71.51 REMARK 500 GLN B 217 77.71 -117.60 REMARK 500 ARG C 79 -155.36 -82.55 REMARK 500 GLN C 217 78.14 -116.66 REMARK 500 ARG D 79 -159.15 -82.89 REMARK 500 GLN D 217 78.45 -118.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 DMU A 307 REMARK 610 PC1 A 308 REMARK 610 DMU B 303 REMARK 610 PC1 B 304 REMARK 610 DMU C 306 REMARK 610 PC1 D 601 REMARK 610 PC1 D 604 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 303 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 93 O REMARK 620 2 ILE A 94 O 74.0 REMARK 620 3 THR A 199 O 67.7 88.6 REMARK 620 4 ILE A 200 O 130.3 73.9 74.6 REMARK 620 5 THR B 93 O 107.1 154.2 69.0 87.4 REMARK 620 6 ILE B 94 O 153.9 116.2 133.2 75.5 74.6 REMARK 620 7 THR B 199 O 68.5 131.8 103.5 154.3 68.5 88.9 REMARK 620 8 ILE B 200 O 87.1 74.7 153.0 119.2 130.8 73.8 74.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 304 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 93 O REMARK 620 2 THR A 93 OG1 65.4 REMARK 620 3 THR A 199 O 64.5 110.1 REMARK 620 4 THR A 199 OG1 105.7 83.3 67.3 REMARK 620 5 THR B 93 O 95.0 158.5 65.5 111.9 REMARK 620 6 THR B 93 OG1 161.5 132.3 106.8 84.1 66.6 REMARK 620 7 THR B 199 O 62.5 99.1 97.9 164.6 62.2 104.8 REMARK 620 8 THR B 199 OG1 103.5 77.8 158.4 134.3 99.6 79.0 60.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 302 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE A 94 O REMARK 620 2 GLY A 95 O 70.4 REMARK 620 3 ILE A 200 O 76.2 136.9 REMARK 620 4 GLY A 201 O 80.6 77.2 71.0 REMARK 620 5 ILE B 94 O 124.4 145.1 77.1 132.8 REMARK 620 6 GLY B 95 O 146.7 117.3 78.7 70.7 69.5 REMARK 620 7 ILE B 200 O 77.2 78.3 120.1 151.3 75.6 135.1 REMARK 620 8 GLY B 201 O 133.4 70.6 149.8 114.1 79.2 75.6 70.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 309 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 95 O REMARK 620 2 TYR A 96 O 77.5 REMARK 620 3 GLY A 201 O 74.0 93.4 REMARK 620 4 PHE A 202 O 133.5 71.5 74.2 REMARK 620 5 GLY B 95 O 110.4 155.6 68.2 87.7 REMARK 620 6 TYR B 96 O 155.7 106.6 128.6 68.6 76.0 REMARK 620 7 GLY B 201 O 68.3 129.7 110.5 156.3 73.5 92.4 REMARK 620 8 PHE B 202 O 88.9 69.3 158.2 110.6 132.1 71.0 74.1 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 303 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 93 O REMARK 620 2 ILE C 94 O 75.2 REMARK 620 3 THR C 199 O 68.0 89.3 REMARK 620 4 ILE C 200 O 131.8 74.7 74.9 REMARK 620 5 THR D 93 O 105.4 154.0 67.8 87.0 REMARK 620 6 ILE D 94 O 152.8 117.4 132.1 75.3 74.1 REMARK 620 7 THR D 199 O 67.5 133.0 101.8 152.3 66.9 88.3 REMARK 620 8 ILE D 200 O 87.0 75.7 153.6 120.2 130.1 74.2 74.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 304 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 93 O REMARK 620 2 THR C 93 OG1 65.5 REMARK 620 3 THR C 199 O 64.0 108.7 REMARK 620 4 THR C 199 OG1 104.7 82.1 66.4 REMARK 620 5 THR D 93 O 95.8 160.3 65.1 110.2 REMARK 620 6 THR D 93 OG1 162.4 132.0 105.4 81.8 66.6 REMARK 620 7 THR D 199 O 62.9 100.4 97.8 163.8 63.5 107.2 REMARK 620 8 THR D 199 OG1 105.8 78.4 161.2 132.3 102.2 80.0 63.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 302 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE C 94 O REMARK 620 2 GLY C 95 O 70.2 REMARK 620 3 ILE C 200 O 76.1 136.9 REMARK 620 4 GLY C 201 O 80.4 77.2 71.2 REMARK 620 5 ILE D 94 O 122.7 145.6 76.2 133.4 REMARK 620 6 GLY D 95 O 146.4 119.0 77.7 71.5 69.6 REMARK 620 7 ILE D 200 O 76.5 79.0 118.5 151.3 74.5 135.3 REMARK 620 8 GLY D 201 O 133.4 71.6 149.4 115.8 79.2 77.0 70.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 301 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY C 95 O REMARK 620 2 TYR C 96 O 78.1 REMARK 620 3 GLY C 201 O 74.4 93.9 REMARK 620 4 PHE C 202 O 134.2 71.5 74.4 REMARK 620 5 GLY D 95 O 109.7 156.2 68.0 88.3 REMARK 620 6 TYR D 96 O 154.9 106.8 128.5 68.9 76.0 REMARK 620 7 GLY D 201 O 68.5 130.2 110.4 155.5 72.4 91.4 REMARK 620 8 PHE D 202 O 88.9 69.9 159.1 110.9 131.1 70.6 73.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMU A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PC1 A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMU B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PC1 B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K C 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K C 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 C 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMU C 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PC1 D 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 D 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Y01 D 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PC1 D 604 DBREF 6RV2 A 1 259 UNP O14649 KCNK3_HUMAN 1 259 DBREF 6RV2 B 1 259 UNP O14649 KCNK3_HUMAN 1 259 DBREF 6RV2 C 1 259 UNP O14649 KCNK3_HUMAN 1 259 DBREF 6RV2 D 1 259 UNP O14649 KCNK3_HUMAN 1 259 SEQADV 6RV2 ASN A 260 UNP O14649 EXPRESSION TAG SEQADV 6RV2 LEU A 261 UNP O14649 EXPRESSION TAG SEQADV 6RV2 TYR A 262 UNP O14649 EXPRESSION TAG SEQADV 6RV2 PHE A 263 UNP O14649 EXPRESSION TAG SEQADV 6RV2 GLN A 264 UNP O14649 EXPRESSION TAG SEQADV 6RV2 ASN B 260 UNP O14649 EXPRESSION TAG SEQADV 6RV2 LEU B 261 UNP O14649 EXPRESSION TAG SEQADV 6RV2 TYR B 262 UNP O14649 EXPRESSION TAG SEQADV 6RV2 PHE B 263 UNP O14649 EXPRESSION TAG SEQADV 6RV2 GLN B 264 UNP O14649 EXPRESSION TAG SEQADV 6RV2 ASN C 260 UNP O14649 EXPRESSION TAG SEQADV 6RV2 LEU C 261 UNP O14649 EXPRESSION TAG SEQADV 6RV2 TYR C 262 UNP O14649 EXPRESSION TAG SEQADV 6RV2 PHE C 263 UNP O14649 EXPRESSION TAG SEQADV 6RV2 GLN C 264 UNP O14649 EXPRESSION TAG SEQADV 6RV2 ASN D 260 UNP O14649 EXPRESSION TAG SEQADV 6RV2 LEU D 261 UNP O14649 EXPRESSION TAG SEQADV 6RV2 TYR D 262 UNP O14649 EXPRESSION TAG SEQADV 6RV2 PHE D 263 UNP O14649 EXPRESSION TAG SEQADV 6RV2 GLN D 264 UNP O14649 EXPRESSION TAG SEQRES 1 A 264 MET LYS ARG GLN ASN VAL ARG THR LEU ALA LEU ILE VAL SEQRES 2 A 264 CYS THR PHE THR TYR LEU LEU VAL GLY ALA ALA VAL PHE SEQRES 3 A 264 ASP ALA LEU GLU SER GLU PRO GLU LEU ILE GLU ARG GLN SEQRES 4 A 264 ARG LEU GLU LEU ARG GLN GLN GLU LEU ARG ALA ARG TYR SEQRES 5 A 264 ASN LEU SER GLN GLY GLY TYR GLU GLU LEU GLU ARG VAL SEQRES 6 A 264 VAL LEU ARG LEU LYS PRO HIS LYS ALA GLY VAL GLN TRP SEQRES 7 A 264 ARG PHE ALA GLY SER PHE TYR PHE ALA ILE THR VAL ILE SEQRES 8 A 264 THR THR ILE GLY TYR GLY HIS ALA ALA PRO SER THR ASP SEQRES 9 A 264 GLY GLY LYS VAL PHE CYS MET PHE TYR ALA LEU LEU GLY SEQRES 10 A 264 ILE PRO LEU THR LEU VAL MET PHE GLN SER LEU GLY GLU SEQRES 11 A 264 ARG ILE ASN THR LEU VAL ARG TYR LEU LEU HIS ARG ALA SEQRES 12 A 264 LYS LYS GLY LEU GLY MET ARG ARG ALA ASP VAL SER MET SEQRES 13 A 264 ALA ASN MET VAL LEU ILE GLY PHE PHE SER CYS ILE SER SEQRES 14 A 264 THR LEU CYS ILE GLY ALA ALA ALA PHE SER HIS TYR GLU SEQRES 15 A 264 HIS TRP THR PHE PHE GLN ALA TYR TYR TYR CYS PHE ILE SEQRES 16 A 264 THR LEU THR THR ILE GLY PHE GLY ASP TYR VAL ALA LEU SEQRES 17 A 264 GLN LYS ASP GLN ALA LEU GLN THR GLN PRO GLN TYR VAL SEQRES 18 A 264 ALA PHE SER PHE VAL TYR ILE LEU THR GLY LEU THR VAL SEQRES 19 A 264 ILE GLY ALA PHE LEU ASN LEU VAL VAL LEU ARG PHE MET SEQRES 20 A 264 THR MET ASN ALA GLU ASP GLU LYS ARG ASP ALA GLU ASN SEQRES 21 A 264 LEU TYR PHE GLN SEQRES 1 B 264 MET LYS ARG GLN ASN VAL ARG THR LEU ALA LEU ILE VAL SEQRES 2 B 264 CYS THR PHE THR TYR LEU LEU VAL GLY ALA ALA VAL PHE SEQRES 3 B 264 ASP ALA LEU GLU SER GLU PRO GLU LEU ILE GLU ARG GLN SEQRES 4 B 264 ARG LEU GLU LEU ARG GLN GLN GLU LEU ARG ALA ARG TYR SEQRES 5 B 264 ASN LEU SER GLN GLY GLY TYR GLU GLU LEU GLU ARG VAL SEQRES 6 B 264 VAL LEU ARG LEU LYS PRO HIS LYS ALA GLY VAL GLN TRP SEQRES 7 B 264 ARG PHE ALA GLY SER PHE TYR PHE ALA ILE THR VAL ILE SEQRES 8 B 264 THR THR ILE GLY TYR GLY HIS ALA ALA PRO SER THR ASP SEQRES 9 B 264 GLY GLY LYS VAL PHE CYS MET PHE TYR ALA LEU LEU GLY SEQRES 10 B 264 ILE PRO LEU THR LEU VAL MET PHE GLN SER LEU GLY GLU SEQRES 11 B 264 ARG ILE ASN THR LEU VAL ARG TYR LEU LEU HIS ARG ALA SEQRES 12 B 264 LYS LYS GLY LEU GLY MET ARG ARG ALA ASP VAL SER MET SEQRES 13 B 264 ALA ASN MET VAL LEU ILE GLY PHE PHE SER CYS ILE SER SEQRES 14 B 264 THR LEU CYS ILE GLY ALA ALA ALA PHE SER HIS TYR GLU SEQRES 15 B 264 HIS TRP THR PHE PHE GLN ALA TYR TYR TYR CYS PHE ILE SEQRES 16 B 264 THR LEU THR THR ILE GLY PHE GLY ASP TYR VAL ALA LEU SEQRES 17 B 264 GLN LYS ASP GLN ALA LEU GLN THR GLN PRO GLN TYR VAL SEQRES 18 B 264 ALA PHE SER PHE VAL TYR ILE LEU THR GLY LEU THR VAL SEQRES 19 B 264 ILE GLY ALA PHE LEU ASN LEU VAL VAL LEU ARG PHE MET SEQRES 20 B 264 THR MET ASN ALA GLU ASP GLU LYS ARG ASP ALA GLU ASN SEQRES 21 B 264 LEU TYR PHE GLN SEQRES 1 C 264 MET LYS ARG GLN ASN VAL ARG THR LEU ALA LEU ILE VAL SEQRES 2 C 264 CYS THR PHE THR TYR LEU LEU VAL GLY ALA ALA VAL PHE SEQRES 3 C 264 ASP ALA LEU GLU SER GLU PRO GLU LEU ILE GLU ARG GLN SEQRES 4 C 264 ARG LEU GLU LEU ARG GLN GLN GLU LEU ARG ALA ARG TYR SEQRES 5 C 264 ASN LEU SER GLN GLY GLY TYR GLU GLU LEU GLU ARG VAL SEQRES 6 C 264 VAL LEU ARG LEU LYS PRO HIS LYS ALA GLY VAL GLN TRP SEQRES 7 C 264 ARG PHE ALA GLY SER PHE TYR PHE ALA ILE THR VAL ILE SEQRES 8 C 264 THR THR ILE GLY TYR GLY HIS ALA ALA PRO SER THR ASP SEQRES 9 C 264 GLY GLY LYS VAL PHE CYS MET PHE TYR ALA LEU LEU GLY SEQRES 10 C 264 ILE PRO LEU THR LEU VAL MET PHE GLN SER LEU GLY GLU SEQRES 11 C 264 ARG ILE ASN THR LEU VAL ARG TYR LEU LEU HIS ARG ALA SEQRES 12 C 264 LYS LYS GLY LEU GLY MET ARG ARG ALA ASP VAL SER MET SEQRES 13 C 264 ALA ASN MET VAL LEU ILE GLY PHE PHE SER CYS ILE SER SEQRES 14 C 264 THR LEU CYS ILE GLY ALA ALA ALA PHE SER HIS TYR GLU SEQRES 15 C 264 HIS TRP THR PHE PHE GLN ALA TYR TYR TYR CYS PHE ILE SEQRES 16 C 264 THR LEU THR THR ILE GLY PHE GLY ASP TYR VAL ALA LEU SEQRES 17 C 264 GLN LYS ASP GLN ALA LEU GLN THR GLN PRO GLN TYR VAL SEQRES 18 C 264 ALA PHE SER PHE VAL TYR ILE LEU THR GLY LEU THR VAL SEQRES 19 C 264 ILE GLY ALA PHE LEU ASN LEU VAL VAL LEU ARG PHE MET SEQRES 20 C 264 THR MET ASN ALA GLU ASP GLU LYS ARG ASP ALA GLU ASN SEQRES 21 C 264 LEU TYR PHE GLN SEQRES 1 D 264 MET LYS ARG GLN ASN VAL ARG THR LEU ALA LEU ILE VAL SEQRES 2 D 264 CYS THR PHE THR TYR LEU LEU VAL GLY ALA ALA VAL PHE SEQRES 3 D 264 ASP ALA LEU GLU SER GLU PRO GLU LEU ILE GLU ARG GLN SEQRES 4 D 264 ARG LEU GLU LEU ARG GLN GLN GLU LEU ARG ALA ARG TYR SEQRES 5 D 264 ASN LEU SER GLN GLY GLY TYR GLU GLU LEU GLU ARG VAL SEQRES 6 D 264 VAL LEU ARG LEU LYS PRO HIS LYS ALA GLY VAL GLN TRP SEQRES 7 D 264 ARG PHE ALA GLY SER PHE TYR PHE ALA ILE THR VAL ILE SEQRES 8 D 264 THR THR ILE GLY TYR GLY HIS ALA ALA PRO SER THR ASP SEQRES 9 D 264 GLY GLY LYS VAL PHE CYS MET PHE TYR ALA LEU LEU GLY SEQRES 10 D 264 ILE PRO LEU THR LEU VAL MET PHE GLN SER LEU GLY GLU SEQRES 11 D 264 ARG ILE ASN THR LEU VAL ARG TYR LEU LEU HIS ARG ALA SEQRES 12 D 264 LYS LYS GLY LEU GLY MET ARG ARG ALA ASP VAL SER MET SEQRES 13 D 264 ALA ASN MET VAL LEU ILE GLY PHE PHE SER CYS ILE SER SEQRES 14 D 264 THR LEU CYS ILE GLY ALA ALA ALA PHE SER HIS TYR GLU SEQRES 15 D 264 HIS TRP THR PHE PHE GLN ALA TYR TYR TYR CYS PHE ILE SEQRES 16 D 264 THR LEU THR THR ILE GLY PHE GLY ASP TYR VAL ALA LEU SEQRES 17 D 264 GLN LYS ASP GLN ALA LEU GLN THR GLN PRO GLN TYR VAL SEQRES 18 D 264 ALA PHE SER PHE VAL TYR ILE LEU THR GLY LEU THR VAL SEQRES 19 D 264 ILE GLY ALA PHE LEU ASN LEU VAL VAL LEU ARG PHE MET SEQRES 20 D 264 THR MET ASN ALA GLU ASP GLU LYS ARG ASP ALA GLU ASN SEQRES 21 D 264 LEU TYR PHE GLN HET K A 302 1 HET K A 303 1 HET K A 304 1 HET Y01 A 305 35 HET Y01 A 306 35 HET DMU A 307 22 HET PC1 A 308 32 HET K A 309 1 HET Y01 A 301 35 HET Y01 B 302 35 HET DMU B 303 20 HET PC1 B 304 18 HET K C 301 1 HET K C 302 1 HET K C 303 1 HET K C 304 1 HET Y01 C 305 35 HET DMU C 306 22 HET PC1 D 601 38 HET Y01 D 602 35 HET Y01 D 603 35 HET PC1 D 604 21 HETNAM K POTASSIUM ION HETNAM Y01 CHOLESTEROL HEMISUCCINATE HETNAM DMU DECYL-BETA-D-MALTOPYRANOSIDE HETNAM PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE HETSYN DMU DECYLMALTOSIDE HETSYN PC1 3-SN-PHOSPHATIDYLCHOLINE FORMUL 5 K 8(K 1+) FORMUL 8 Y01 7(C31 H50 O4) FORMUL 10 DMU 3(C22 H42 O11) FORMUL 11 PC1 4(C44 H88 N O8 P) FORMUL 27 HOH *31(H2 O) HELIX 1 AA1 LYS A 2 TYR A 52 1 51 HELIX 2 AA2 SER A 55 ALA A 74 1 20 HELIX 3 AA3 ARG A 79 THR A 92 1 14 HELIX 4 AA4 THR A 103 GLY A 148 1 46 HELIX 5 AA5 SER A 155 GLU A 182 1 28 HELIX 6 AA6 THR A 185 THR A 198 1 14 HELIX 7 AA7 GLN A 209 ASP A 211 5 3 HELIX 8 AA8 GLN A 212 GLN A 217 1 6 HELIX 9 AA9 GLN A 217 VAL A 243 1 27 HELIX 10 AB1 VAL A 243 ASP A 257 1 15 HELIX 11 AB2 LYS B 2 TYR B 52 1 51 HELIX 12 AB3 SER B 55 ALA B 74 1 20 HELIX 13 AB4 ARG B 79 THR B 92 1 14 HELIX 14 AB5 THR B 103 GLY B 148 1 46 HELIX 15 AB6 SER B 155 GLU B 182 1 28 HELIX 16 AB7 THR B 185 THR B 198 1 14 HELIX 17 AB8 GLN B 209 ASP B 211 5 3 HELIX 18 AB9 GLN B 212 GLN B 217 1 6 HELIX 19 AC1 GLN B 217 VAL B 243 1 27 HELIX 20 AC2 LEU B 244 MET B 247 5 4 HELIX 21 AC3 THR B 248 LEU B 261 1 14 HELIX 22 AC4 LYS C 2 TYR C 52 1 51 HELIX 23 AC5 SER C 55 ALA C 74 1 20 HELIX 24 AC6 ARG C 79 THR C 92 1 14 HELIX 25 AC7 THR C 103 GLY C 148 1 46 HELIX 26 AC8 SER C 155 GLU C 182 1 28 HELIX 27 AC9 THR C 185 THR C 198 1 14 HELIX 28 AD1 GLN C 212 GLN C 217 1 6 HELIX 29 AD2 GLN C 217 VAL C 243 1 27 HELIX 30 AD3 VAL C 243 ASP C 257 1 15 HELIX 31 AD4 LYS D 2 TYR D 52 1 51 HELIX 32 AD5 SER D 55 ALA D 74 1 20 HELIX 33 AD6 ARG D 79 THR D 92 1 14 HELIX 34 AD7 THR D 103 GLY D 148 1 46 HELIX 35 AD8 SER D 155 GLU D 182 1 28 HELIX 36 AD9 THR D 185 THR D 198 1 14 HELIX 37 AE1 GLN D 209 ASP D 211 5 3 HELIX 38 AE2 GLN D 212 GLN D 217 1 6 HELIX 39 AE3 GLN D 217 VAL D 243 1 27 HELIX 40 AE4 VAL D 243 LEU D 261 1 19 LINK O THR A 93 K K A 303 1555 1555 2.68 LINK O THR A 93 K K A 304 1555 1555 2.90 LINK OG1 THR A 93 K K A 304 1555 1555 2.81 LINK O ILE A 94 K K A 302 1555 1555 2.70 LINK O ILE A 94 K K A 303 1555 1555 2.84 LINK O GLY A 95 K K A 302 1555 1555 2.74 LINK O GLY A 95 K K A 309 1555 1555 2.86 LINK O TYR A 96 K K A 309 1555 1555 2.77 LINK O THR A 199 K K A 303 1555 1555 2.71 LINK O THR A 199 K K A 304 1555 1555 2.70 LINK OG1 THR A 199 K K A 304 1555 1555 2.71 LINK O ILE A 200 K K A 302 1555 1555 2.74 LINK O ILE A 200 K K A 303 1555 1555 2.75 LINK O GLY A 201 K K A 302 1555 1555 2.71 LINK O GLY A 201 K K A 309 1555 1555 2.79 LINK O PHE A 202 K K A 309 1555 1555 2.85 LINK K K A 302 O ILE B 94 1555 1555 2.73 LINK K K A 302 O GLY B 95 1555 1555 2.79 LINK K K A 302 O ILE B 200 1555 1555 2.74 LINK K K A 302 O GLY B 201 1555 1555 2.76 LINK K K A 303 O THR B 93 1555 1555 2.64 LINK K K A 303 O ILE B 94 1555 1555 2.83 LINK K K A 303 O THR B 199 1555 1555 2.71 LINK K K A 303 O ILE B 200 1555 1555 2.76 LINK K K A 304 O THR B 93 1555 1555 2.89 LINK K K A 304 OG1 THR B 93 1555 1555 2.74 LINK K K A 304 O THR B 199 1555 1555 2.94 LINK K K A 304 OG1 THR B 199 1555 1555 2.98 LINK K K A 309 O GLY B 95 1555 1555 2.89 LINK K K A 309 O TYR B 96 1555 1555 2.84 LINK K K A 309 O GLY B 201 1555 1555 2.79 LINK K K A 309 O PHE B 202 1555 1555 2.85 LINK O THR C 93 K K C 303 1555 1555 2.66 LINK O THR C 93 K K C 304 1555 1555 2.91 LINK OG1 THR C 93 K K C 304 1555 1555 2.79 LINK O ILE C 94 K K C 302 1555 1555 2.72 LINK O ILE C 94 K K C 303 1555 1555 2.81 LINK O GLY C 95 K K C 301 1555 1555 2.84 LINK O GLY C 95 K K C 302 1555 1555 2.73 LINK O TYR C 96 K K C 301 1555 1555 2.78 LINK O THR C 199 K K C 303 1555 1555 2.71 LINK O THR C 199 K K C 304 1555 1555 2.76 LINK OG1 THR C 199 K K C 304 1555 1555 2.77 LINK O ILE C 200 K K C 302 1555 1555 2.76 LINK O ILE C 200 K K C 303 1555 1555 2.75 LINK O GLY C 201 K K C 301 1555 1555 2.78 LINK O GLY C 201 K K C 302 1555 1555 2.72 LINK O PHE C 202 K K C 301 1555 1555 2.86 LINK K K C 301 O GLY D 95 1555 1555 2.92 LINK K K C 301 O TYR D 96 1555 1555 2.83 LINK K K C 301 O GLY D 201 1555 1555 2.83 LINK K K C 301 O PHE D 202 1555 1555 2.84 LINK K K C 302 O ILE D 94 1555 1555 2.77 LINK K K C 302 O GLY D 95 1555 1555 2.74 LINK K K C 302 O ILE D 200 1555 1555 2.77 LINK K K C 302 O GLY D 201 1555 1555 2.72 LINK K K C 303 O THR D 93 1555 1555 2.71 LINK K K C 303 O ILE D 94 1555 1555 2.83 LINK K K C 303 O THR D 199 1555 1555 2.74 LINK K K C 303 O ILE D 200 1555 1555 2.73 LINK K K C 304 O THR D 93 1555 1555 2.86 LINK K K C 304 OG1 THR D 93 1555 1555 2.75 LINK K K C 304 O THR D 199 1555 1555 2.85 LINK K K C 304 OG1 THR D 199 1555 1555 2.91 SITE 1 AC1 10 ILE A 94 GLY A 95 ILE A 200 GLY A 201 SITE 2 AC1 10 K A 303 K A 309 ILE B 94 GLY B 95 SITE 3 AC1 10 ILE B 200 GLY B 201 SITE 1 AC2 10 THR A 93 ILE A 94 THR A 199 ILE A 200 SITE 2 AC2 10 K A 302 K A 304 THR B 93 ILE B 94 SITE 3 AC2 10 THR B 199 ILE B 200 SITE 1 AC3 5 THR A 93 THR A 199 K A 303 THR B 93 SITE 2 AC3 5 THR B 199 SITE 1 AC4 5 ARG A 3 PHE A 238 PHE A 246 LEU B 115 SITE 2 AC4 5 PRO B 119 SITE 1 AC5 6 ARG A 79 PHE A 80 ALA A 81 GLN A 215 SITE 2 AC5 6 PHE A 225 PHE B 16 SITE 1 AC6 2 ARG A 131 ILE A 132 SITE 1 AC7 4 GLY A 105 PHE A 112 ALA A 176 ALA B 28 SITE 1 AC8 9 GLY A 95 TYR A 96 GLY A 201 PHE A 202 SITE 2 AC8 9 K A 302 GLY B 95 TYR B 96 GLY B 201 SITE 3 AC8 9 PHE B 202 SITE 1 AC9 3 ARG B 3 PHE B 238 PHE B 246 SITE 1 AD1 6 PHE A 16 ARG B 79 PHE B 80 ALA B 81 SITE 2 AD1 6 GLN B 215 PHE B 225 SITE 1 AD2 2 LYS A 2 ARG B 131 SITE 1 AD3 4 GLY B 105 PHE B 112 SER B 169 HIS B 180 SITE 1 AD4 9 GLY C 95 TYR C 96 GLY C 201 PHE C 202 SITE 2 AD4 9 K C 302 GLY D 95 TYR D 96 GLY D 201 SITE 3 AD4 9 PHE D 202 SITE 1 AD5 10 ILE C 94 GLY C 95 ILE C 200 GLY C 201 SITE 2 AD5 10 K C 301 K C 303 ILE D 94 GLY D 95 SITE 3 AD5 10 ILE D 200 GLY D 201 SITE 1 AD6 10 THR C 93 ILE C 94 THR C 199 ILE C 200 SITE 2 AD6 10 K C 302 K C 304 THR D 93 ILE D 94 SITE 3 AD6 10 THR D 199 ILE D 200 SITE 1 AD7 5 THR C 93 THR C 199 K C 303 THR D 93 SITE 2 AD7 5 THR D 199 SITE 1 AD8 3 PHE C 246 LEU D 115 PRO D 119 SITE 1 AD9 1 ARG C 131 SITE 1 AE1 5 GLY C 105 PHE C 112 SER C 169 ALA D 28 SITE 2 AE1 5 LEU D 29 SITE 1 AE2 4 LEU C 115 ARG D 3 PHE D 238 PHE D 246 SITE 1 AE3 5 PHE C 16 ARG D 79 PHE D 80 ALA D 81 SITE 2 AE3 5 GLN D 215 SITE 1 AE4 4 GLY D 105 PHE D 112 SER D 169 HIS D 180 CRYST1 45.140 204.790 238.340 90.00 90.00 90.00 P 2 21 21 16 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 0.022153 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004883 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004196 0.00000