HEADER TRANSPORT PROTEIN 30-JUN-13 4BW5 TITLE CRYSTAL STRUCTURE OF HUMAN TWO PORE DOMAIN POTASSIUM ION CHANNEL TREK2 TITLE 2 (K2P10.1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM CHANNEL SUBFAMILY K MEMBER 10; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: ISOFORM C, RESIDUES 67-340; COMPND 5 SYNONYM: OUTWARD RECTIFYING POTASSIUM CHANNEL PROTEIN TREK-2, TREK-2 COMPND 6 K(+) CHANNEL SUBUNIT; 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 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFB-CT10HF-LIC KEYWDS TRANSPORT PROTEIN, OUTWARD RECTIFICATION, MEMBRANE PROTEIN, K2P EXPDTA X-RAY DIFFRACTION AUTHOR A.C.W.PIKE,Y.Y.DONG,L.DONG,A.QUIGLEY,L.SHRESTHA,S.MUKHOPADHYAY, AUTHOR 2 C.STRAIN-DAMERELL,S.GOUBIN,M.GRIEBEN,C.A.SHINTRE,A.MACKENZIE, AUTHOR 3 M.VOLLMAR,F.VON DELFT,C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA, AUTHOR 4 N.BURGESS-BROWN,E.P.CARPENTER REVDAT 5 20-DEC-23 4BW5 1 REMARK LINK REVDAT 4 06-MAR-19 4BW5 1 REMARK REVDAT 3 25-MAR-15 4BW5 1 JRNL REVDAT 2 18-MAR-15 4BW5 1 JRNL REVDAT 1 31-JUL-13 4BW5 0 JRNL AUTH A.C.W.PIKE,A.MACKENZIE,C.MCCLENAGHAN,P.ARYAL,L.DONG, JRNL AUTH 2 A.QUIGLEY,M.GRIEBEN,S.GOUBIN,S.MUKHOPADHYAY,G.F.RUDA, JRNL AUTH 3 M.V.CLAUSEN,L.CAO,P.E.BRENNAN,N.A.BURGESS-BROWN, JRNL AUTH 4 M.S.P.SANSOM,S.J.TUCKER,E.P.CARPENTER JRNL TITL K2P CHANNEL GATING MECHANISMS REVEALED BY STRUCTURES OF JRNL TITL 2 TREK-2 AND A COMPLEX WITH PROZAC JRNL REF SCIENCE V. 347 1256 2015 JRNL REFN ISSN 0036-8075 JRNL PMID 25766236 JRNL DOI 10.1126/SCIENCE.1261512 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.4 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) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 28689 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) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1458 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 : 14 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.32 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.29 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2990 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2605 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2843 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.2703 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.92 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 147 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 : 7203 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 143.8 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 155.2 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.20520 REMARK 3 B22 (A**2) : 4.39480 REMARK 3 B33 (A**2) : 4.81050 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -24.04570 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.959 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 1.673 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.390 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL 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 : 0.907 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.911 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 7407 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 10140 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 3096 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 95 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 1124 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 7407 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 6 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 1040 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 9122 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 0.93 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 1.99 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 2.44 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESSEQ 73:603 REMARK 3 ORIGIN FOR THE GROUP (A): 19.8482 35.0263 5.3345 REMARK 3 T TENSOR REMARK 3 T11: -0.4894 T22: -0.4978 REMARK 3 T33: -0.2107 T12: 0.0226 REMARK 3 T13: 0.1575 T23: -0.0419 REMARK 3 L TENSOR REMARK 3 L11: 5.7551 L22: 6.3669 REMARK 3 L33: 4.7896 L12: -1.1422 REMARK 3 L13: -2.0669 L23: 2.1947 REMARK 3 S TENSOR REMARK 3 S11: -0.5341 S12: -0.5563 S13: -1.0275 REMARK 3 S21: 0.7358 S22: 0.1778 S23: 0.8231 REMARK 3 S31: 0.6355 S32: -0.2567 S33: 0.3564 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B AND RESSEQ 73:332 REMARK 3 ORIGIN FOR THE GROUP (A): 24.0619 44.7561 -3.3170 REMARK 3 T TENSOR REMARK 3 T11: -0.4220 T22: -0.5034 REMARK 3 T33: -0.2467 T12: 0.0203 REMARK 3 T13: 0.1006 T23: -0.1900 REMARK 3 L TENSOR REMARK 3 L11: 3.8656 L22: 5.5378 REMARK 3 L33: 5.9997 L12: -1.0783 REMARK 3 L13: -2.0034 L23: 2.2211 REMARK 3 S TENSOR REMARK 3 S11: 0.1773 S12: 0.3481 S13: -0.1304 REMARK 3 S21: -0.6017 S22: -0.0783 S23: -0.0114 REMARK 3 S31: -0.4800 S32: -0.3496 S33: -0.0990 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C AND RESSEQ 73:603 REMARK 3 ORIGIN FOR THE GROUP (A): 25.6814 93.6145 50.4269 REMARK 3 T TENSOR REMARK 3 T11: 0.1312 T22: -0.5930 REMARK 3 T33: -0.4279 T12: -0.0357 REMARK 3 T13: 0.2786 T23: -0.0036 REMARK 3 L TENSOR REMARK 3 L11: 2.5122 L22: 3.9202 REMARK 3 L33: 10.6316 L12: 0.8472 REMARK 3 L13: 0.1443 L23: 0.3824 REMARK 3 S TENSOR REMARK 3 S11: 0.2664 S12: -0.0055 S13: 0.3453 REMARK 3 S21: -0.5153 S22: -0.3975 S23: -0.1203 REMARK 3 S31: -1.5164 S32: 0.9266 S33: 0.1311 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN D AND RESSEQ 73:333 REMARK 3 ORIGIN FOR THE GROUP (A): 14.4815 88.4914 53.4232 REMARK 3 T TENSOR REMARK 3 T11: -0.1106 T22: -0.5491 REMARK 3 T33: -0.3630 T12: 0.2034 REMARK 3 T13: 0.1541 T23: -0.1125 REMARK 3 L TENSOR REMARK 3 L11: 1.8716 L22: 3.8974 REMARK 3 L33: 11.6452 L12: 0.3579 REMARK 3 L13: -0.9722 L23: 3.2080 REMARK 3 S TENSOR REMARK 3 S11: 0.2937 S12: 0.0490 S13: 0.0544 REMARK 3 S21: -0.5372 S22: -0.5584 S23: 0.5792 REMARK 3 S31: -1.3555 S32: -1.2497 S33: 0.2647 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DIFFRACTION DATA WERE SEVERELY REMARK 3 ANISOTROPI ALL DATA TO 3.2A WAS USED IN REFINEMENT WITHOUT REMARK 3 TRUNCATION. NOMINAL RESOLUTION IS 3.4A BASED ON MN (I)/SD(I)>2 REMARK 3 CRITERIA REMARK 4 REMARK 4 4BW5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1290057543. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 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 PILATUS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28707 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 39.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 1.14000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 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: PDB ENTRIES 3UM7, 3UKM REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.001M CADMIUM CHLORIDE, 0.2M REMARK 280 POTASSIUM CHLORIDE,31%(V/V) PEG400,0.1M HEPES PH 8.0, 2% (W/V) REMARK 280 BENZAMIDINE, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 48.48000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: 11330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -124.4 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: 10190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -111.1 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 66 REMARK 465 GLY A 67 REMARK 465 LEU A 68 REMARK 465 GLN A 69 REMARK 465 THR A 70 REMARK 465 VAL A 71 REMARK 465 MET A 72 REMARK 465 ASN A 149 REMARK 465 SER A 150 REMARK 465 SER A 151 REMARK 465 ASN A 152 REMARK 465 LYS A 229 REMARK 465 GLN A 230 REMARK 465 VAL A 231 REMARK 465 SER A 232 REMARK 465 GLN A 233 REMARK 465 THR A 234 REMARK 465 LYS A 235 REMARK 465 LYS A 332 REMARK 465 LYS A 333 REMARK 465 THR A 334 REMARK 465 LYS A 335 REMARK 465 GLU A 336 REMARK 465 GLU A 337 REMARK 465 VAL A 338 REMARK 465 GLY A 339 REMARK 465 GLU A 340 REMARK 465 ALA A 341 REMARK 465 GLU A 342 REMARK 465 ASN A 343 REMARK 465 LEU A 344 REMARK 465 TYR A 345 REMARK 465 PHE A 346 REMARK 465 GLN A 347 REMARK 465 MET B 66 REMARK 465 GLY B 67 REMARK 465 LEU B 68 REMARK 465 GLN B 69 REMARK 465 THR B 70 REMARK 465 VAL B 71 REMARK 465 MET B 72 REMARK 465 ASN B 149 REMARK 465 SER B 150 REMARK 465 SER B 151 REMARK 465 ASN B 152 REMARK 465 ASN B 153 REMARK 465 SER B 154 REMARK 465 LYS B 333 REMARK 465 THR B 334 REMARK 465 LYS B 335 REMARK 465 GLU B 336 REMARK 465 GLU B 337 REMARK 465 VAL B 338 REMARK 465 GLY B 339 REMARK 465 GLU B 340 REMARK 465 ALA B 341 REMARK 465 GLU B 342 REMARK 465 ASN B 343 REMARK 465 LEU B 344 REMARK 465 TYR B 345 REMARK 465 PHE B 346 REMARK 465 GLN B 347 REMARK 465 MET C 66 REMARK 465 GLY C 67 REMARK 465 LEU C 68 REMARK 465 GLN C 69 REMARK 465 THR C 70 REMARK 465 VAL C 71 REMARK 465 MET C 72 REMARK 465 ASN C 149 REMARK 465 SER C 150 REMARK 465 SER C 151 REMARK 465 ASN C 152 REMARK 465 ARG C 221 REMARK 465 VAL C 222 REMARK 465 GLU C 223 REMARK 465 LYS C 224 REMARK 465 VAL C 225 REMARK 465 PHE C 226 REMARK 465 ARG C 227 REMARK 465 LYS C 228 REMARK 465 LYS C 229 REMARK 465 GLN C 230 REMARK 465 VAL C 231 REMARK 465 SER C 232 REMARK 465 GLN C 233 REMARK 465 THR C 234 REMARK 465 LYS C 235 REMARK 465 ALA C 293 REMARK 465 GLY C 294 REMARK 465 ILE C 295 REMARK 465 ASN C 296 REMARK 465 TYR C 297 REMARK 465 ARG C 298 REMARK 465 SER C 331 REMARK 465 LYS C 332 REMARK 465 LYS C 333 REMARK 465 THR C 334 REMARK 465 LYS C 335 REMARK 465 GLU C 336 REMARK 465 GLU C 337 REMARK 465 VAL C 338 REMARK 465 GLY C 339 REMARK 465 GLU C 340 REMARK 465 ALA C 341 REMARK 465 GLU C 342 REMARK 465 ASN C 343 REMARK 465 LEU C 344 REMARK 465 TYR C 345 REMARK 465 PHE C 346 REMARK 465 GLN C 347 REMARK 465 MET D 66 REMARK 465 GLY D 67 REMARK 465 LEU D 68 REMARK 465 GLN D 69 REMARK 465 THR D 70 REMARK 465 VAL D 71 REMARK 465 MET D 72 REMARK 465 GLY D 148 REMARK 465 ASN D 149 REMARK 465 SER D 150 REMARK 465 SER D 151 REMARK 465 ASN D 152 REMARK 465 ASN D 153 REMARK 465 SER D 154 REMARK 465 ALA D 293 REMARK 465 GLY D 294 REMARK 465 ILE D 295 REMARK 465 ASN D 296 REMARK 465 THR D 334 REMARK 465 LYS D 335 REMARK 465 GLU D 336 REMARK 465 GLU D 337 REMARK 465 VAL D 338 REMARK 465 GLY D 339 REMARK 465 GLU D 340 REMARK 465 ALA D 341 REMARK 465 GLU D 342 REMARK 465 ASN D 343 REMARK 465 LEU D 344 REMARK 465 TYR D 345 REMARK 465 PHE D 346 REMARK 465 GLN D 347 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 73 CG CD CE NZ REMARK 470 LYS A 75 CG CD CE NZ REMARK 470 GLU A 113 CG CD OE1 OE2 REMARK 470 ASN A 153 CG OD1 ND2 REMARK 470 SER A 154 OG REMARK 470 LYS A 217 CD CE NZ REMARK 470 ILE A 219 CG1 CG2 CD1 REMARK 470 ARG A 221 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 222 CG1 CG2 REMARK 470 GLU A 223 CG CD OE1 OE2 REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 VAL A 225 CG1 CG2 REMARK 470 ARG A 227 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 228 CG CD CE NZ REMARK 470 ILE A 236 CG1 CG2 CD1 REMARK 470 ARG A 237 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 239 CG1 CG2 CD1 REMARK 470 LYS A 261 CG CD CE NZ REMARK 470 TYR A 262 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 TYR A 297 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 298 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 302 CG CD CE NZ REMARK 470 LEU A 304 CG CD1 CD2 REMARK 470 PHE A 307 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU A 327 CG CD1 CD2 REMARK 470 VAL A 329 CG1 CG2 REMARK 470 SER A 331 OG REMARK 470 LYS B 73 CG CD CE NZ REMARK 470 LYS B 75 CG CD CE NZ REMARK 470 GLU B 128 CG CD OE1 OE2 REMARK 470 LEU B 159 CG CD1 CD2 REMARK 470 LYS B 217 CG CD CE NZ REMARK 470 ARG B 221 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 223 CD OE1 OE2 REMARK 470 LYS B 224 CG CD CE NZ REMARK 470 VAL B 225 CG1 CG2 REMARK 470 ARG B 227 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 229 CG CD CE NZ REMARK 470 GLN B 230 CG CD OE1 NE2 REMARK 470 GLN B 233 CG CD OE1 NE2 REMARK 470 LYS B 235 CG CD CE NZ REMARK 470 ARG B 237 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 296 CG OD1 ND2 REMARK 470 TYR B 297 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG B 298 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 299 CG CD OE1 OE2 REMARK 470 LYS B 302 CG CD CE NZ REMARK 470 TRP B 306 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 306 CZ3 CH2 REMARK 470 TRP B 326 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 326 CZ3 CH2 REMARK 470 LEU B 327 CG CD1 CD2 REMARK 470 ARG B 328 CG CD NE CZ NH1 NH2 REMARK 470 SER B 331 OG REMARK 470 LYS B 332 CG CD CE NZ REMARK 470 LYS C 73 CG CD CE NZ REMARK 470 LYS C 75 CG CD CE NZ REMARK 470 LYS C 107 CG CD CE NZ REMARK 470 ASN C 108 CG OD1 ND2 REMARK 470 GLU C 116 CG CD OE1 OE2 REMARK 470 ARG C 119 CG CD NE CZ NH1 NH2 REMARK 470 ASN C 153 CG OD1 ND2 REMARK 470 LEU C 159 CG CD1 CD2 REMARK 470 GLN C 210 CG CD OE1 NE2 REMARK 470 LEU C 211 CG CD1 CD2 REMARK 470 THR C 213 OG1 CG2 REMARK 470 ILE C 214 CG1 CG2 CD1 REMARK 470 LYS C 217 CG CD CE NZ REMARK 470 SER C 218 OG REMARK 470 ILE C 219 CG1 CG2 CD1 REMARK 470 ILE C 236 CG1 CG2 CD1 REMARK 470 ARG C 237 CG CD NE CZ NH1 NH2 REMARK 470 VAL C 238 CG1 CG2 REMARK 470 ILE C 239 CG1 CG2 CD1 REMARK 470 ILE C 242 CG1 CG2 CD1 REMARK 470 ILE C 250 CG1 CG2 CD1 REMARK 470 LYS C 261 CG CD CE NZ REMARK 470 TYR C 262 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU C 299 CG CD OE1 OE2 REMARK 470 LYS C 302 CG CD CE NZ REMARK 470 TRP C 326 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP C 326 CZ3 CH2 REMARK 470 LEU C 327 CG CD1 CD2 REMARK 470 ARG C 328 CG CD NE CZ NH1 NH2 REMARK 470 LEU C 330 CG CD1 CD2 REMARK 470 LYS D 73 CG CD CE NZ REMARK 470 LYS D 75 CG CD CE NZ REMARK 470 GLU D 128 CG CD OE1 OE2 REMARK 470 LEU D 159 CG CD1 CD2 REMARK 470 PHE D 163 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE D 178 CG1 CG2 CD1 REMARK 470 LEU D 204 CG CD1 CD2 REMARK 470 LEU D 211 CG CD1 CD2 REMARK 470 PHE D 215 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS D 217 CG CD CE NZ REMARK 470 ILE D 219 CG1 CG2 CD1 REMARK 470 ARG D 221 CG CD NE CZ NH1 NH2 REMARK 470 VAL D 222 CG1 CG2 REMARK 470 GLU D 223 CG CD OE1 OE2 REMARK 470 LYS D 224 CG CD CE NZ REMARK 470 ARG D 227 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 229 CG CD CE NZ REMARK 470 GLN D 230 CG CD OE1 NE2 REMARK 470 GLN D 233 CG CD OE1 NE2 REMARK 470 LYS D 235 CG CD CE NZ REMARK 470 LEU D 243 CG CD1 CD2 REMARK 470 ASN D 292 CG OD1 ND2 REMARK 470 ARG D 298 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 302 CG CD CE NZ REMARK 470 TRP D 306 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP D 306 CZ3 CH2 REMARK 470 PHE D 307 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASP D 325 CG OD1 OD2 REMARK 470 LEU D 327 CG CD1 CD2 REMARK 470 ARG D 328 CG CD NE CZ NH1 NH2 REMARK 470 SER D 331 OG REMARK 470 LYS D 332 CG CD CE NZ REMARK 470 LYS D 333 CG CD CE NZ 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 ASN A 296 69.04 -112.79 REMARK 500 ASN B 296 65.22 -113.46 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 PC1 A 800 REMARK 610 PC1 B 800 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 602 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 172 O REMARK 620 2 ILE A 173 O 79.5 REMARK 620 3 THR A 281 O 72.0 88.2 REMARK 620 4 VAL A 282 O 138.3 72.3 77.0 REMARK 620 5 THR B 172 O 103.9 152.4 67.6 88.9 REMARK 620 6 ILE B 173 O 148.3 115.9 132.4 73.1 75.6 REMARK 620 7 THR B 281 O 67.9 134.9 109.2 150.9 68.9 83.1 REMARK 620 8 VAL B 282 O 90.1 74.4 157.2 110.3 132.3 69.7 75.4 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 603 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 172 O REMARK 620 2 THR A 172 OG1 59.2 REMARK 620 3 THR A 281 OG1 103.2 80.1 REMARK 620 4 THR A 281 O 63.9 104.5 69.0 REMARK 620 5 THR B 172 OG1 167.9 132.3 84.1 111.1 REMARK 620 6 THR B 172 O 101.7 160.8 108.4 64.7 66.6 REMARK 620 7 THR B 281 OG1 97.9 76.1 133.5 155.9 83.4 107.1 REMARK 620 8 THR B 281 O 60.4 100.0 158.8 90.8 109.9 65.8 65.7 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 601 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE A 173 O REMARK 620 2 GLY A 174 O 75.6 REMARK 620 3 VAL A 282 O 69.1 135.0 REMARK 620 4 GLY A 283 O 84.5 77.6 72.2 REMARK 620 5 K A 602 K 50.5 117.6 55.7 119.0 REMARK 620 6 ILE B 173 O 103.6 146.3 70.9 136.1 53.1 REMARK 620 7 GLY B 174 O 148.9 123.7 81.3 77.6 118.6 74.0 REMARK 620 8 VAL B 282 O 70.7 81.2 111.1 150.7 55.4 67.4 131.5 REMARK 620 9 GLY B 283 O 135.7 76.7 148.1 122.0 119.0 81.9 75.3 71.4 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 600 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 174 O REMARK 620 2 TYR A 175 O 76.5 REMARK 620 3 GLY A 283 O 59.0 80.6 REMARK 620 4 PHE A 284 O 123.9 66.3 74.3 REMARK 620 5 GLY B 174 O 85.8 139.5 59.2 96.1 REMARK 620 6 TYR B 175 O 143.9 135.2 130.5 89.7 77.1 REMARK 620 7 GLY B 283 O 60.3 132.6 92.2 155.5 59.4 83.7 REMARK 620 8 PHE B 284 O 98.8 91.7 157.6 121.8 127.3 68.8 77.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 701 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 113 OE1 REMARK 620 2 GLU B 113 OE2 53.9 REMARK 620 3 GLU B 116 OE2 90.7 100.8 REMARK 620 4 ASP D 120 OD2 136.1 125.5 126.6 REMARK 620 5 ASP D 120 OD1 148.0 94.7 102.2 54.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 702 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 120 OD1 REMARK 620 2 ASP B 120 OD2 51.1 REMARK 620 3 GLU D 113 OE2 99.8 147.0 REMARK 620 4 GLU D 113 OE1 139.5 158.9 53.4 REMARK 620 5 GLU D 116 OE1 138.2 107.3 83.9 74.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 602 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 172 O REMARK 620 2 ILE C 173 O 79.7 REMARK 620 3 THR C 281 O 72.0 87.9 REMARK 620 4 VAL C 282 O 138.4 71.9 77.2 REMARK 620 5 THR D 172 O 105.3 152.1 68.4 88.0 REMARK 620 6 ILE D 173 O 148.8 115.4 132.3 72.5 74.6 REMARK 620 7 THR D 281 O 69.4 136.2 109.9 149.5 68.8 82.2 REMARK 620 8 VAL D 282 O 91.3 74.9 158.1 109.3 131.4 68.7 75.6 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 603 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 172 OG1 REMARK 620 2 THR C 172 O 59.6 REMARK 620 3 THR C 281 OG1 78.7 102.4 REMARK 620 4 THR C 281 O 104.1 63.9 68.5 REMARK 620 5 THR D 172 OG1 131.6 168.8 82.3 109.5 REMARK 620 6 THR D 172 O 163.2 103.6 107.0 65.1 65.2 REMARK 620 7 THR D 281 OG1 77.2 100.2 131.9 158.4 83.5 108.0 REMARK 620 8 THR D 281 O 102.8 62.4 159.1 91.1 110.2 66.1 67.8 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 601 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE C 173 O REMARK 620 2 GLY C 174 O 76.1 REMARK 620 3 VAL C 282 O 68.7 135.2 REMARK 620 4 GLY C 283 O 84.3 77.6 72.4 REMARK 620 5 K C 602 K 50.5 118.2 55.0 118.6 REMARK 620 6 ILE D 173 O 104.4 147.4 70.3 135.0 53.8 REMARK 620 7 GLY D 174 O 149.0 123.9 81.6 78.3 117.9 72.1 REMARK 620 8 VAL D 282 O 71.9 82.8 110.3 152.2 55.4 67.0 129.3 REMARK 620 9 GLY D 283 O 136.9 78.3 146.3 122.9 118.5 80.3 73.8 71.0 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 600 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY C 174 O REMARK 620 2 TYR C 175 O 76.6 REMARK 620 3 GLY C 283 O 58.8 81.5 REMARK 620 4 PHE C 284 O 124.2 66.6 75.0 REMARK 620 5 GLY D 174 O 87.0 141.9 60.8 96.9 REMARK 620 6 TYR D 175 O 141.6 136.5 130.8 91.8 74.7 REMARK 620 7 GLY D 283 O 61.1 132.9 92.6 155.8 59.0 80.6 REMARK 620 8 PHE D 284 O 98.7 92.4 157.4 122.5 124.2 67.0 75.6 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 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PC1 B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 603 DBREF 4BW5 A 67 340 UNP P57789 KCNKA_HUMAN 67 340 DBREF 4BW5 B 67 340 UNP P57789 KCNKA_HUMAN 67 340 DBREF 4BW5 C 67 340 UNP P57789 KCNKA_HUMAN 67 340 DBREF 4BW5 D 67 340 UNP P57789 KCNKA_HUMAN 67 340 SEQADV 4BW5 MET A 66 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ALA A 341 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLU A 342 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ASN A 343 UNP P57789 EXPRESSION TAG SEQADV 4BW5 LEU A 344 UNP P57789 EXPRESSION TAG SEQADV 4BW5 TYR A 345 UNP P57789 EXPRESSION TAG SEQADV 4BW5 PHE A 346 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLN A 347 UNP P57789 EXPRESSION TAG SEQADV 4BW5 MET B 66 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ALA B 341 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLU B 342 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ASN B 343 UNP P57789 EXPRESSION TAG SEQADV 4BW5 LEU B 344 UNP P57789 EXPRESSION TAG SEQADV 4BW5 TYR B 345 UNP P57789 EXPRESSION TAG SEQADV 4BW5 PHE B 346 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLN B 347 UNP P57789 EXPRESSION TAG SEQADV 4BW5 MET C 66 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ALA C 341 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLU C 342 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ASN C 343 UNP P57789 EXPRESSION TAG SEQADV 4BW5 LEU C 344 UNP P57789 EXPRESSION TAG SEQADV 4BW5 TYR C 345 UNP P57789 EXPRESSION TAG SEQADV 4BW5 PHE C 346 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLN C 347 UNP P57789 EXPRESSION TAG SEQADV 4BW5 MET D 66 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ALA D 341 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLU D 342 UNP P57789 EXPRESSION TAG SEQADV 4BW5 ASN D 343 UNP P57789 EXPRESSION TAG SEQADV 4BW5 LEU D 344 UNP P57789 EXPRESSION TAG SEQADV 4BW5 TYR D 345 UNP P57789 EXPRESSION TAG SEQADV 4BW5 PHE D 346 UNP P57789 EXPRESSION TAG SEQADV 4BW5 GLN D 347 UNP P57789 EXPRESSION TAG SEQRES 1 A 282 MET GLY LEU GLN THR VAL MET LYS TRP LYS THR VAL VAL SEQRES 2 A 282 ALA ILE PHE VAL VAL VAL VAL VAL TYR LEU VAL THR GLY SEQRES 3 A 282 GLY LEU VAL PHE ARG ALA LEU GLU GLN PRO PHE GLU SER SEQRES 4 A 282 SER GLN LYS ASN THR ILE ALA LEU GLU LYS ALA GLU PHE SEQRES 5 A 282 LEU ARG ASP HIS VAL CYS VAL SER PRO GLN GLU LEU GLU SEQRES 6 A 282 THR LEU ILE GLN HIS ALA LEU ASP ALA ASP ASN ALA GLY SEQRES 7 A 282 VAL SER PRO ILE GLY ASN SER SER ASN ASN SER SER HIS SEQRES 8 A 282 TRP ASP LEU GLY SER ALA PHE PHE PHE ALA GLY THR VAL SEQRES 9 A 282 ILE THR THR ILE GLY TYR GLY ASN ILE ALA PRO SER THR SEQRES 10 A 282 GLU GLY GLY LYS ILE PHE CYS ILE LEU TYR ALA ILE PHE SEQRES 11 A 282 GLY ILE PRO LEU PHE GLY PHE LEU LEU ALA GLY ILE GLY SEQRES 12 A 282 ASP GLN LEU GLY THR ILE PHE GLY LYS SER ILE ALA ARG SEQRES 13 A 282 VAL GLU LYS VAL PHE ARG LYS LYS GLN VAL SER GLN THR SEQRES 14 A 282 LYS ILE ARG VAL ILE SER THR ILE LEU PHE ILE LEU ALA SEQRES 15 A 282 GLY CYS ILE VAL PHE VAL THR ILE PRO ALA VAL ILE PHE SEQRES 16 A 282 LYS TYR ILE GLU GLY TRP THR ALA LEU GLU SER ILE TYR SEQRES 17 A 282 PHE VAL VAL VAL THR LEU THR THR VAL GLY PHE GLY ASP SEQRES 18 A 282 PHE VAL ALA GLY GLY ASN ALA GLY ILE ASN TYR ARG GLU SEQRES 19 A 282 TRP TYR LYS PRO LEU VAL TRP PHE TRP ILE LEU VAL GLY SEQRES 20 A 282 LEU ALA TYR PHE ALA ALA VAL LEU SER MET ILE GLY ASP SEQRES 21 A 282 TRP LEU ARG VAL LEU SER LYS LYS THR LYS GLU GLU VAL SEQRES 22 A 282 GLY GLU ALA GLU ASN LEU TYR PHE GLN SEQRES 1 B 282 MET GLY LEU GLN THR VAL MET LYS TRP LYS THR VAL VAL SEQRES 2 B 282 ALA ILE PHE VAL VAL VAL VAL VAL TYR LEU VAL THR GLY SEQRES 3 B 282 GLY LEU VAL PHE ARG ALA LEU GLU GLN PRO PHE GLU SER SEQRES 4 B 282 SER GLN LYS ASN THR ILE ALA LEU GLU LYS ALA GLU PHE SEQRES 5 B 282 LEU ARG ASP HIS VAL CYS VAL SER PRO GLN GLU LEU GLU SEQRES 6 B 282 THR LEU ILE GLN HIS ALA LEU ASP ALA ASP ASN ALA GLY SEQRES 7 B 282 VAL SER PRO ILE GLY ASN SER SER ASN ASN SER SER HIS SEQRES 8 B 282 TRP ASP LEU GLY SER ALA PHE PHE PHE ALA GLY THR VAL SEQRES 9 B 282 ILE THR THR ILE GLY TYR GLY ASN ILE ALA PRO SER THR SEQRES 10 B 282 GLU GLY GLY LYS ILE PHE CYS ILE LEU TYR ALA ILE PHE SEQRES 11 B 282 GLY ILE PRO LEU PHE GLY PHE LEU LEU ALA GLY ILE GLY SEQRES 12 B 282 ASP GLN LEU GLY THR ILE PHE GLY LYS SER ILE ALA ARG SEQRES 13 B 282 VAL GLU LYS VAL PHE ARG LYS LYS GLN VAL SER GLN THR SEQRES 14 B 282 LYS ILE ARG VAL ILE SER THR ILE LEU PHE ILE LEU ALA SEQRES 15 B 282 GLY CYS ILE VAL PHE VAL THR ILE PRO ALA VAL ILE PHE SEQRES 16 B 282 LYS TYR ILE GLU GLY TRP THR ALA LEU GLU SER ILE TYR SEQRES 17 B 282 PHE VAL VAL VAL THR LEU THR THR VAL GLY PHE GLY ASP SEQRES 18 B 282 PHE VAL ALA GLY GLY ASN ALA GLY ILE ASN TYR ARG GLU SEQRES 19 B 282 TRP TYR LYS PRO LEU VAL TRP PHE TRP ILE LEU VAL GLY SEQRES 20 B 282 LEU ALA TYR PHE ALA ALA VAL LEU SER MET ILE GLY ASP SEQRES 21 B 282 TRP LEU ARG VAL LEU SER LYS LYS THR LYS GLU GLU VAL SEQRES 22 B 282 GLY GLU ALA GLU ASN LEU TYR PHE GLN SEQRES 1 C 282 MET GLY LEU GLN THR VAL MET LYS TRP LYS THR VAL VAL SEQRES 2 C 282 ALA ILE PHE VAL VAL VAL VAL VAL TYR LEU VAL THR GLY SEQRES 3 C 282 GLY LEU VAL PHE ARG ALA LEU GLU GLN PRO PHE GLU SER SEQRES 4 C 282 SER GLN LYS ASN THR ILE ALA LEU GLU LYS ALA GLU PHE SEQRES 5 C 282 LEU ARG ASP HIS VAL CYS VAL SER PRO GLN GLU LEU GLU SEQRES 6 C 282 THR LEU ILE GLN HIS ALA LEU ASP ALA ASP ASN ALA GLY SEQRES 7 C 282 VAL SER PRO ILE GLY ASN SER SER ASN ASN SER SER HIS SEQRES 8 C 282 TRP ASP LEU GLY SER ALA PHE PHE PHE ALA GLY THR VAL SEQRES 9 C 282 ILE THR THR ILE GLY TYR GLY ASN ILE ALA PRO SER THR SEQRES 10 C 282 GLU GLY GLY LYS ILE PHE CYS ILE LEU TYR ALA ILE PHE SEQRES 11 C 282 GLY ILE PRO LEU PHE GLY PHE LEU LEU ALA GLY ILE GLY SEQRES 12 C 282 ASP GLN LEU GLY THR ILE PHE GLY LYS SER ILE ALA ARG SEQRES 13 C 282 VAL GLU LYS VAL PHE ARG LYS LYS GLN VAL SER GLN THR SEQRES 14 C 282 LYS ILE ARG VAL ILE SER THR ILE LEU PHE ILE LEU ALA SEQRES 15 C 282 GLY CYS ILE VAL PHE VAL THR ILE PRO ALA VAL ILE PHE SEQRES 16 C 282 LYS TYR ILE GLU GLY TRP THR ALA LEU GLU SER ILE TYR SEQRES 17 C 282 PHE VAL VAL VAL THR LEU THR THR VAL GLY PHE GLY ASP SEQRES 18 C 282 PHE VAL ALA GLY GLY ASN ALA GLY ILE ASN TYR ARG GLU SEQRES 19 C 282 TRP TYR LYS PRO LEU VAL TRP PHE TRP ILE LEU VAL GLY SEQRES 20 C 282 LEU ALA TYR PHE ALA ALA VAL LEU SER MET ILE GLY ASP SEQRES 21 C 282 TRP LEU ARG VAL LEU SER LYS LYS THR LYS GLU GLU VAL SEQRES 22 C 282 GLY GLU ALA GLU ASN LEU TYR PHE GLN SEQRES 1 D 282 MET GLY LEU GLN THR VAL MET LYS TRP LYS THR VAL VAL SEQRES 2 D 282 ALA ILE PHE VAL VAL VAL VAL VAL TYR LEU VAL THR GLY SEQRES 3 D 282 GLY LEU VAL PHE ARG ALA LEU GLU GLN PRO PHE GLU SER SEQRES 4 D 282 SER GLN LYS ASN THR ILE ALA LEU GLU LYS ALA GLU PHE SEQRES 5 D 282 LEU ARG ASP HIS VAL CYS VAL SER PRO GLN GLU LEU GLU SEQRES 6 D 282 THR LEU ILE GLN HIS ALA LEU ASP ALA ASP ASN ALA GLY SEQRES 7 D 282 VAL SER PRO ILE GLY ASN SER SER ASN ASN SER SER HIS SEQRES 8 D 282 TRP ASP LEU GLY SER ALA PHE PHE PHE ALA GLY THR VAL SEQRES 9 D 282 ILE THR THR ILE GLY TYR GLY ASN ILE ALA PRO SER THR SEQRES 10 D 282 GLU GLY GLY LYS ILE PHE CYS ILE LEU TYR ALA ILE PHE SEQRES 11 D 282 GLY ILE PRO LEU PHE GLY PHE LEU LEU ALA GLY ILE GLY SEQRES 12 D 282 ASP GLN LEU GLY THR ILE PHE GLY LYS SER ILE ALA ARG SEQRES 13 D 282 VAL GLU LYS VAL PHE ARG LYS LYS GLN VAL SER GLN THR SEQRES 14 D 282 LYS ILE ARG VAL ILE SER THR ILE LEU PHE ILE LEU ALA SEQRES 15 D 282 GLY CYS ILE VAL PHE VAL THR ILE PRO ALA VAL ILE PHE SEQRES 16 D 282 LYS TYR ILE GLU GLY TRP THR ALA LEU GLU SER ILE TYR SEQRES 17 D 282 PHE VAL VAL VAL THR LEU THR THR VAL GLY PHE GLY ASP SEQRES 18 D 282 PHE VAL ALA GLY GLY ASN ALA GLY ILE ASN TYR ARG GLU SEQRES 19 D 282 TRP TYR LYS PRO LEU VAL TRP PHE TRP ILE LEU VAL GLY SEQRES 20 D 282 LEU ALA TYR PHE ALA ALA VAL LEU SER MET ILE GLY ASP SEQRES 21 D 282 TRP LEU ARG VAL LEU SER LYS LYS THR LYS GLU GLU VAL SEQRES 22 D 282 GLY GLU ALA GLU ASN LEU TYR PHE GLN HET K A 600 1 HET K A 601 1 HET K A 602 1 HET K A 603 1 HET CD A 701 1 HET CD A 702 1 HET PC1 A 800 11 HET PC1 B 800 11 HET K C 600 1 HET K C 601 1 HET K C 602 1 HET K C 603 1 HETNAM K POTASSIUM ION HETNAM CD CADMIUM ION HETNAM PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE HETSYN PC1 3-SN-PHOSPHATIDYLCHOLINE FORMUL 5 K 8(K 1+) FORMUL 9 CD 2(CD 2+) FORMUL 11 PC1 2(C44 H88 N O8 P) HELIX 1 1 LYS A 73 HIS A 121 1 49 HELIX 2 2 SER A 125 ALA A 142 1 18 HELIX 3 3 ASP A 158 THR A 171 1 14 HELIX 4 4 THR A 182 LYS A 228 1 47 HELIX 5 5 ILE A 236 VAL A 253 1 18 HELIX 6 6 VAL A 253 GLU A 264 1 12 HELIX 7 7 THR A 267 THR A 280 1 14 HELIX 8 8 TRP A 300 SER A 331 1 32 HELIX 9 9 LYS B 73 HIS B 121 1 49 HELIX 10 10 SER B 125 ALA B 142 1 18 HELIX 11 11 ASP B 158 THR B 171 1 14 HELIX 12 12 THR B 182 LYS B 229 1 48 HELIX 13 13 SER B 232 VAL B 253 1 22 HELIX 14 14 VAL B 253 GLU B 264 1 12 HELIX 15 15 THR B 267 THR B 280 1 14 HELIX 16 16 TRP B 300 LYS B 332 1 33 HELIX 17 17 LYS C 73 HIS C 121 1 49 HELIX 18 18 SER C 125 ALA C 142 1 18 HELIX 19 19 ASP C 158 THR C 171 1 14 HELIX 20 20 THR C 182 ALA C 220 1 39 HELIX 21 21 ILE C 236 VAL C 253 1 18 HELIX 22 22 VAL C 253 GLU C 264 1 12 HELIX 23 23 THR C 267 THR C 280 1 14 HELIX 24 24 TRP C 300 LEU C 330 1 31 HELIX 25 25 LYS D 73 HIS D 121 1 49 HELIX 26 26 SER D 125 ALA D 142 1 18 HELIX 27 27 ASP D 158 THR D 171 1 14 HELIX 28 28 THR D 182 LYS D 229 1 48 HELIX 29 29 SER D 232 VAL D 253 1 22 HELIX 30 30 VAL D 253 GLU D 264 1 12 HELIX 31 31 THR D 267 THR D 280 1 14 HELIX 32 32 TRP D 300 LYS D 333 1 34 SSBOND 1 CYS A 123 CYS B 123 1555 1555 2.04 SSBOND 2 CYS C 123 CYS D 123 1555 1555 2.04 LINK O THR A 172 K K A 602 1555 1555 2.70 LINK O THR A 172 K K A 603 1555 1555 2.91 LINK OG1 THR A 172 K K A 603 1555 1555 3.02 LINK O ILE A 173 K K A 601 1555 1555 2.78 LINK O ILE A 173 K K A 602 1555 1555 2.54 LINK O GLY A 174 K K A 600 1555 1555 3.04 LINK O GLY A 174 K K A 601 1555 1555 2.34 LINK O TYR A 175 K K A 600 1555 1555 2.60 LINK O THR A 281 K K A 602 1555 1555 2.44 LINK OG1 THR A 281 K K A 603 1555 1555 2.53 LINK O THR A 281 K K A 603 1555 1555 2.81 LINK O VAL A 282 K K A 601 1555 1555 2.73 LINK O VAL A 282 K K A 602 1555 1555 2.76 LINK O GLY A 283 K K A 600 1555 1555 3.11 LINK O GLY A 283 K K A 601 1555 1555 2.49 LINK O PHE A 284 K K A 600 1555 1555 2.78 LINK K K A 600 O GLY B 174 1555 1555 3.06 LINK K K A 600 O TYR B 175 1555 1555 2.55 LINK K K A 600 O GLY B 283 1555 1555 3.01 LINK K K A 600 O PHE B 284 1555 1555 2.65 LINK K K A 601 K K A 602 1555 1555 3.12 LINK K K A 601 O ILE B 173 1555 1555 2.84 LINK K K A 601 O GLY B 174 1555 1555 2.37 LINK K K A 601 O VAL B 282 1555 1555 2.75 LINK K K A 601 O GLY B 283 1555 1555 2.55 LINK K K A 602 O THR B 172 1555 1555 2.79 LINK K K A 602 O ILE B 173 1555 1555 2.68 LINK K K A 602 O THR B 281 1555 1555 2.54 LINK K K A 602 O VAL B 282 1555 1555 2.75 LINK K K A 603 OG1 THR B 172 1555 1555 2.73 LINK K K A 603 O THR B 172 1555 1555 2.65 LINK K K A 603 OG1 THR B 281 1555 1555 2.66 LINK K K A 603 O THR B 281 1555 1555 2.90 LINK CD CD A 701 OE1 GLU B 113 1555 1555 2.22 LINK CD CD A 701 OE2 GLU B 113 1555 1555 2.59 LINK CD CD A 701 OE2 GLU B 116 1555 1555 2.11 LINK CD CD A 701 OD2 ASP D 120 1555 1555 2.45 LINK CD CD A 701 OD1 ASP D 120 1555 1555 2.37 LINK CD CD A 702 OD1 ASP B 120 1555 1555 2.16 LINK CD CD A 702 OD2 ASP B 120 1555 1555 2.78 LINK CD CD A 702 OE2 GLU D 113 1555 1555 2.54 LINK CD CD A 702 OE1 GLU D 113 1555 1555 2.35 LINK CD CD A 702 OE1 GLU D 116 1555 1555 2.16 LINK O THR C 172 K K C 602 1555 1555 2.69 LINK OG1 THR C 172 K K C 603 1555 1555 3.05 LINK O THR C 172 K K C 603 1555 1555 2.88 LINK O ILE C 173 K K C 601 1555 1555 2.78 LINK O ILE C 173 K K C 602 1555 1555 2.56 LINK O GLY C 174 K K C 600 1555 1555 3.05 LINK O GLY C 174 K K C 601 1555 1555 2.32 LINK O TYR C 175 K K C 600 1555 1555 2.60 LINK O THR C 281 K K C 602 1555 1555 2.42 LINK OG1 THR C 281 K K C 603 1555 1555 2.58 LINK O THR C 281 K K C 603 1555 1555 2.81 LINK O VAL C 282 K K C 601 1555 1555 2.74 LINK O VAL C 282 K K C 602 1555 1555 2.75 LINK O GLY C 283 K K C 600 1555 1555 3.09 LINK O GLY C 283 K K C 601 1555 1555 2.49 LINK O PHE C 284 K K C 600 1555 1555 2.75 LINK K K C 600 O GLY D 174 1555 1555 3.06 LINK K K C 600 O TYR D 175 1555 1555 2.53 LINK K K C 600 O GLY D 283 1555 1555 3.07 LINK K K C 600 O PHE D 284 1555 1555 2.77 LINK K K C 601 K K C 602 1555 1555 3.15 LINK K K C 601 O ILE D 173 1555 1555 2.89 LINK K K C 601 O GLY D 174 1555 1555 2.44 LINK K K C 601 O VAL D 282 1555 1555 2.73 LINK K K C 601 O GLY D 283 1555 1555 2.58 LINK K K C 602 O THR D 172 1555 1555 2.82 LINK K K C 602 O ILE D 173 1555 1555 2.75 LINK K K C 602 O THR D 281 1555 1555 2.51 LINK K K C 602 O VAL D 282 1555 1555 2.76 LINK K K C 603 OG1 THR D 172 1555 1555 2.79 LINK K K C 603 O THR D 172 1555 1555 2.69 LINK K K C 603 OG1 THR D 281 1555 1555 2.58 LINK K K C 603 O THR D 281 1555 1555 2.84 SITE 1 AC1 9 GLY A 174 TYR A 175 GLY A 283 PHE A 284 SITE 2 AC1 9 K A 601 GLY B 174 TYR B 175 GLY B 283 SITE 3 AC1 9 PHE B 284 SITE 1 AC2 10 ILE A 173 GLY A 174 VAL A 282 GLY A 283 SITE 2 AC2 10 K A 600 K A 602 ILE B 173 GLY B 174 SITE 3 AC2 10 VAL B 282 GLY B 283 SITE 1 AC3 10 THR A 172 ILE A 173 THR A 281 VAL A 282 SITE 2 AC3 10 K A 601 K A 603 THR B 172 ILE B 173 SITE 3 AC3 10 THR B 281 VAL B 282 SITE 1 AC4 5 THR A 172 THR A 281 K A 602 THR B 172 SITE 2 AC4 5 THR B 281 SITE 1 AC5 4 GLU B 113 GLU B 116 ARG D 119 ASP D 120 SITE 1 AC6 3 ASP B 120 GLU D 113 GLU D 116 SITE 1 AC7 1 LEU B 304 SITE 1 AC8 9 GLY C 174 TYR C 175 GLY C 283 PHE C 284 SITE 2 AC8 9 K C 601 GLY D 174 TYR D 175 GLY D 283 SITE 3 AC8 9 PHE D 284 SITE 1 AC9 10 ILE C 173 GLY C 174 VAL C 282 GLY C 283 SITE 2 AC9 10 K C 600 K C 602 ILE D 173 GLY D 174 SITE 3 AC9 10 VAL D 282 GLY D 283 SITE 1 BC1 10 THR C 172 ILE C 173 THR C 281 VAL C 282 SITE 2 BC1 10 K C 601 K C 603 THR D 172 ILE D 173 SITE 3 BC1 10 THR D 281 VAL D 282 SITE 1 BC2 5 THR C 172 THR C 281 K C 602 THR D 172 SITE 2 BC2 5 THR D 281 CRYST1 87.830 96.960 103.700 90.00 92.58 90.00 P 1 21 1 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 0.011386 0.000000 0.000513 0.00000 SCALE2 0.000000 0.010314 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009653 0.00000 MTRIX1 1 -0.714000 -0.498000 -0.491000 57.38622 1 MTRIX2 1 -0.466000 -0.185000 0.865000 55.88520 1 MTRIX3 1 -0.522000 0.847000 -0.100000 -21.20921 1 MTRIX1 2 0.117000 -0.622000 0.775000 41.72997 1 MTRIX2 2 -0.717000 -0.592000 -0.367000 131.23695 1 MTRIX3 2 0.687000 -0.513000 -0.515000 58.17944 1 MTRIX1 3 -0.177000 0.715000 -0.676000 -3.12131 1 MTRIX2 3 0.984000 0.142000 -0.107000 65.07817 1 MTRIX3 3 0.020000 -0.684000 -0.729000 79.45943 1