HEADER MEMBRANE PROTEIN 26-OCT-23 8QZ4 TITLE CRYSTAL STRUCTURE OF HUMAN TWO PORE DOMAIN POTASSIUM ION CHANNEL TREK- TITLE 2 2 (K2P10.1) IN COMPLEX WITH AN ACTIVATORY NANOBODY (NB76) COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM CHANNEL SUBFAMILY K MEMBER 10; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: OUTWARD RECTIFYING POTASSIUM CHANNEL PROTEIN TREK-2,TREK-2 COMPND 5 K(+) CHANNEL SUBUNIT; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NANOBODY 76; COMPND 9 CHAIN: C, D; COMPND 10 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: KCNK10, TREK2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFB-CT10HF-LIC; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 13 ORGANISM_TAXID: 9844; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: WK6 KEYWDS POTASSIUM ION CHANNEL, NANOBODY, MEMBRANE PROTEIN, STRUCTURAL KEYWDS 2 GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC EXPDTA X-RAY DIFFRACTION AUTHOR K.E.J.RODSTROM,A.C.W.PIKE,A.BARONINA,J.ANG,S.R.BUSHELL,R.CHALK, AUTHOR 2 S.M.M.MUKHOPADHYAY,E.PARDON,C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA, AUTHOR 3 N.A.BURGESS-BROWN,S.J.TUCKER,J.STEYAERT,E.P.CARPENTER,STRUCTURAL AUTHOR 4 GENOMICS CONSORTIUM (SGC) REVDAT 1 29-MAY-24 8QZ4 0 JRNL AUTH K.E.J.RODSTROM,A.CLOAKE,J.SORMANN,A.BARONINA,K.H.M.SMITH, JRNL AUTH 2 A.C.W.PIKE,J.ANG,P.PROKS,M.SCHEWE,I.HOLLAND-KAYE, JRNL AUTH 3 S.R.BUSHELL,J.ELLIOTT,E.PARDON,T.BAUKROWITZ,R.J.OWENS, JRNL AUTH 4 S.NEWSTEAD,J.STEYAERT,E.P.CARPENTER,S.J.TUCKER JRNL TITL EXTRACELLULAR MODULATION OF TREK-2 ACTIVITY WITH NANOBODIES JRNL TITL 2 PROVIDES INSIGHT INTO THE MECHANISMS OF K2P CHANNEL JRNL TITL 3 REGULATION. JRNL REF NAT COMMUN V. 15 4173 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38755204 JRNL DOI 10.1038/S41467-024-48536-2 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.4 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) : 31.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 77.8 REMARK 3 NUMBER OF REFLECTIONS : 17829 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) : 0.272 REMARK 3 R VALUE (WORKING SET) : 0.270 REMARK 3 FREE R VALUE : 0.298 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 894 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.26 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 30.89 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3525 REMARK 3 BIN FREE R VALUE : 0.4292 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 24 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 : 5321 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 144 REMARK 3 SOLVENT ATOMS : 8 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.55860 REMARK 3 B22 (A**2) : -4.31650 REMARK 3 B33 (A**2) : 6.87510 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) : 0.560 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.562 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 : 0.849 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.804 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 5602 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 7693 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1767 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 929 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 5602 ; 10.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 789 ; 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 : 4390 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 0.65 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 1.98 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.71 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|71 - A|337 A|401 - A|402 B|401 - B|401 } REMARK 3 ORIGIN FOR THE GROUP (A): 15.0394 2.1855 292.4510 REMARK 3 T TENSOR REMARK 3 T11: -0.1405 T22: -0.045 REMARK 3 T33: 0.1621 T12: 0.1724 REMARK 3 T13: -0.0339 T23: 0.0974 REMARK 3 L TENSOR REMARK 3 L11: 2.0113 L22: 2.0778 REMARK 3 L33: 5.5891 L12: 0.8916 REMARK 3 L13: -0.6993 L23: -1.5306 REMARK 3 S TENSOR REMARK 3 S11: 0.009 S12: -0.1743 S13: 0.6076 REMARK 3 S21: -0.1743 S22: 0.1329 S23: -0.9203 REMARK 3 S31: 0.6076 S32: -0.9203 S33: -0.1418 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|74 - B|337 } REMARK 3 ORIGIN FOR THE GROUP (A): 23.1290 5.7657 302.5930 REMARK 3 T TENSOR REMARK 3 T11: -0.2866 T22: -0.2215 REMARK 3 T33: 0.0604 T12: 0.1514 REMARK 3 T13: -0.016 T23: 0.1312 REMARK 3 L TENSOR REMARK 3 L11: 1.0336 L22: 3.6154 REMARK 3 L33: 4.9825 L12: 0.7303 REMARK 3 L13: 0.3286 L23: -2.4491 REMARK 3 S TENSOR REMARK 3 S11: -0.0152 S12: 0.1596 S13: 0.1117 REMARK 3 S21: 0.1596 S22: -0.3489 S23: -0.0114 REMARK 3 S31: 0.1117 S32: -0.0114 S33: 0.3641 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: { C|1 - C|112 } REMARK 3 ORIGIN FOR THE GROUP (A): 13.6884 19.5136 263.5770 REMARK 3 T TENSOR REMARK 3 T11: -0.4506 T22: -0.336 REMARK 3 T33: -0.3887 T12: -0.1114 REMARK 3 T13: 0.0427 T23: -0.0464 REMARK 3 L TENSOR REMARK 3 L11: 11.0516 L22: 4.9655 REMARK 3 L33: 13.9225 L12: -2.2706 REMARK 3 L13: 1.8742 L23: -1.4091 REMARK 3 S TENSOR REMARK 3 S11: -0.4975 S12: 0.0024 S13: 0.1128 REMARK 3 S21: 0.0024 S22: 0.3567 S23: -0.365 REMARK 3 S31: 0.1128 S32: -0.365 S33: 0.1408 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: { D|1 - D|112 } REMARK 3 ORIGIN FOR THE GROUP (A): 47.0338 28.2094 287.1310 REMARK 3 T TENSOR REMARK 3 T11: -0.0185 T22: 0.2756 REMARK 3 T33: -0.0187 T12: 0.2547 REMARK 3 T13: -0.3276 T23: -0.0623 REMARK 3 L TENSOR REMARK 3 L11: 6.437 L22: 7.4821 REMARK 3 L33: 8.3136 L12: 0.2642 REMARK 3 L13: 0.2464 L23: 1.075 REMARK 3 S TENSOR REMARK 3 S11: -0.7672 S12: 0.0999 S13: -0.7151 REMARK 3 S21: 0.0999 S22: 0.3887 S23: 1.6327 REMARK 3 S31: -0.7151 S32: 1.6327 S33: 0.3784 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8QZ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292134163. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 0.9687 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS, STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17904 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.203 REMARK 200 RESOLUTION RANGE LOW (A) : 51.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 77.9 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4000 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) : 3.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 34.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.700 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.0, 0.3 M BACL2, 39% REMARK 280 POLYETHYLENE GLYCOL 400, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 34.14000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 129.57500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.78800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 129.57500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.14000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.78800 REMARK 290 SMTRY3 4 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -155.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 SER A 150 REMARK 465 SER A 151 REMARK 465 ASN A 152 REMARK 465 ASN A 153 REMARK 465 LYS A 224 REMARK 465 VAL A 225 REMARK 465 PHE A 226 REMARK 465 ARG A 227 REMARK 465 LYS A 228 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 ILE A 236 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 LYS B 73 REMARK 465 ASN B 152 REMARK 465 ASN B 153 REMARK 465 GLY B 294 REMARK 465 ILE B 295 REMARK 465 ASN B 296 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 SER C 113 REMARK 465 HIS C 114 REMARK 465 HIS C 115 REMARK 465 HIS C 116 REMARK 465 HIS C 117 REMARK 465 HIS C 118 REMARK 465 HIS C 119 REMARK 465 GLU C 120 REMARK 465 PRO C 121 REMARK 465 GLU C 122 REMARK 465 ALA C 123 REMARK 465 SER D 113 REMARK 465 HIS D 114 REMARK 465 HIS D 115 REMARK 465 HIS D 116 REMARK 465 HIS D 117 REMARK 465 HIS D 118 REMARK 465 HIS D 119 REMARK 465 GLU D 120 REMARK 465 PRO D 121 REMARK 465 GLU D 122 REMARK 465 ALA D 123 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 VAL A 71 CG1 CG2 REMARK 470 MET A 72 CG SD CE REMARK 470 LYS A 73 CG CD CE NZ REMARK 470 LYS A 75 CG CD CE NZ REMARK 470 THR A 76 OG1 CG2 REMARK 470 ILE A 80 CG1 CG2 CD1 REMARK 470 ASN A 149 CG OD1 ND2 REMARK 470 SER A 154 OG REMARK 470 SER A 155 OG REMARK 470 ASN A 177 CG OD1 ND2 REMARK 470 ILE A 178 CG1 CG2 CD1 REMARK 470 GLU A 183 CG CD OE1 OE2 REMARK 470 PHE A 202 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 210 CG CD OE1 NE2 REMARK 470 LYS A 217 CG CD CE NZ REMARK 470 SER A 218 OG 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 ARG A 237 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 238 CG1 CG2 REMARK 470 ILE A 239 CG1 CG2 CD1 REMARK 470 SER A 240 OG REMARK 470 ILE A 242 CG1 CG2 CD1 REMARK 470 LEU A 243 CG CD1 CD2 REMARK 470 LEU A 246 CG CD1 CD2 REMARK 470 LYS A 261 CG CD CE NZ REMARK 470 TYR A 262 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 296 CG OD1 ND2 REMARK 470 ARG A 298 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 299 CG CD OE1 OE2 REMARK 470 TRP A 300 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 300 CZ3 CH2 REMARK 470 LYS A 302 CG CD CE NZ REMARK 470 ARG A 328 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 332 CG CD CE NZ REMARK 470 LYS A 333 CG CD CE NZ REMARK 470 LYS A 335 CG CD CE NZ REMARK 470 GLU A 336 CG CD OE1 OE2 REMARK 470 GLU A 337 CG CD OE1 OE2 REMARK 470 LYS B 75 CG CD CE NZ REMARK 470 THR B 76 OG1 CG2 REMARK 470 ILE B 80 CG1 CG2 CD1 REMARK 470 ARG B 119 NE CZ NH1 NH2 REMARK 470 SER B 150 OG REMARK 470 SER B 151 OG REMARK 470 SER B 154 OG REMARK 470 GLU B 183 CG CD OE1 OE2 REMARK 470 PHE B 202 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN B 210 CG CD OE1 NE2 REMARK 470 LYS B 217 CG CD CE NZ REMARK 470 ILE B 219 CG1 CG2 CD1 REMARK 470 ARG B 221 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 222 CG1 CG2 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 228 CG CD CE NZ REMARK 470 LYS B 229 CG CD CE NZ REMARK 470 VAL B 231 CG1 CG2 REMARK 470 GLN B 233 CG CD OE1 NE2 REMARK 470 ARG B 237 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 261 CG CD CE NZ REMARK 470 TYR B 262 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN B 292 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 ARG B 328 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 329 CG1 CG2 REMARK 470 LYS B 332 CG CD CE NZ REMARK 470 LYS B 333 CG CD CE NZ REMARK 470 THR B 334 OG1 CG2 REMARK 470 LYS B 335 CG CD CE NZ REMARK 470 GLU B 336 CG CD OE1 OE2 REMARK 470 GLN C 1 CG CD OE1 NE2 REMARK 470 ARG C 16 CG CD NE CZ NH1 NH2 REMARK 470 SER C 30 OG REMARK 470 LYS C 43 CG CD CE NZ REMARK 470 SER C 55 OG REMARK 470 GLU C 88 CG CD OE1 OE2 REMARK 470 GLN C 105 CG CD OE1 NE2 REMARK 470 SER C 112 OG REMARK 470 GLN D 1 CG CD OE1 NE2 REMARK 470 GLN D 3 CG CD OE1 NE2 REMARK 470 LEU D 11 CG CD1 CD2 REMARK 470 GLN D 13 CG CD OE1 NE2 REMARK 470 ARG D 16 CG CD NE CZ NH1 NH2 REMARK 470 SER D 25 OG REMARK 470 SER D 30 OG REMARK 470 LYS D 43 CG CD CE NZ REMARK 470 GLN D 44 CG CD OE1 NE2 REMARK 470 ARG D 45 NE CZ NH1 NH2 REMARK 470 SER D 55 OG REMARK 470 LYS D 64 CG CD CE NZ REMARK 470 SER D 70 OG REMARK 470 LYS D 75 CG CD CE NZ REMARK 470 LYS D 86 CG CD CE NZ REMARK 470 GLU D 88 CG CD OE1 OE2 REMARK 470 GLN D 105 CG CD OE1 NE2 REMARK 470 SER D 112 OG 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 THR A 281 19.05 58.65 REMARK 500 THR B 281 19.25 58.31 REMARK 500 TRP C 98 121.26 -39.58 REMARK 500 TRP D 98 121.29 -39.74 REMARK 500 REMARK 500 REMARK: NULL 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 BA A 402 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 172 O REMARK 620 2 ILE A 173 O 76.0 REMARK 620 3 THR A 281 O 66.2 90.5 REMARK 620 4 VAL A 282 O 133.9 76.9 77.5 REMARK 620 5 THR B 172 O 99.8 152.7 63.8 88.0 REMARK 620 6 ILE B 173 O 150.0 121.5 131.3 76.0 75.2 REMARK 620 7 THR B 281 O 62.7 130.3 96.6 152.6 65.8 89.0 REMARK 620 8 VAL B 282 O 87.5 75.4 152.7 120.3 131.8 75.4 76.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 401 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 174 O REMARK 620 2 TYR A 175 O 78.1 REMARK 620 3 GLY A 283 O 71.1 91.4 REMARK 620 4 PHE A 284 O 127.4 65.5 73.2 REMARK 620 5 GLY B 174 O 109.6 155.0 69.9 92.5 REMARK 620 6 TYR B 175 O 160.9 104.6 127.2 69.0 76.1 REMARK 620 7 GLY B 283 O 72.4 132.6 112.3 158.9 71.7 93.1 REMARK 620 8 PHE B 284 O 97.1 70.8 160.7 104.6 129.3 66.8 76.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA B 402 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 229 O REMARK 620 2 GLN B 230 OE1 71.3 REMARK 620 N 1 DBREF 8QZ4 A 67 340 UNP P57789 KCNKA_HUMAN 67 340 DBREF 8QZ4 B 67 340 UNP P57789 KCNKA_HUMAN 67 340 DBREF 8QZ4 C 1 123 PDB 8QZ4 8QZ4 1 123 DBREF 8QZ4 D 1 123 PDB 8QZ4 8QZ4 1 123 SEQADV 8QZ4 MET A 66 UNP P57789 INITIATING METHIONINE SEQADV 8QZ4 ALA A 341 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 GLU A 342 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 ASN A 343 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 LEU A 344 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 TYR A 345 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 PHE A 346 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 GLN A 347 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 MET B 66 UNP P57789 INITIATING METHIONINE SEQADV 8QZ4 ALA B 341 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 GLU B 342 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 ASN B 343 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 LEU B 344 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 TYR B 345 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 PHE B 346 UNP P57789 EXPRESSION TAG SEQADV 8QZ4 GLN B 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 123 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 C 123 PRO GLY ARG SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 C 123 TYR ILE PHE SER SER ALA THR MET ALA TRP TYR ARG GLN SEQRES 4 C 123 ALA PRO GLY LYS GLN ARG GLU LEU VAL ALA SER ILE THR SEQRES 5 C 123 ARG ALA SER ASN THR VAL TYR ALA ASP SER VAL LYS GLY SEQRES 6 C 123 ARG PHE THR ILE SER ARG ASP ASN GLY LYS ASN THR VAL SEQRES 7 C 123 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 C 123 VAL TYR TYR CYS ASN VAL TRP SER ARG GLY TYR TRP GLY SEQRES 9 C 123 GLN GLY THR GLN VAL THR VAL SER SER HIS HIS HIS HIS SEQRES 10 C 123 HIS HIS GLU PRO GLU ALA SEQRES 1 D 123 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 D 123 PRO GLY ARG SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 D 123 TYR ILE PHE SER SER ALA THR MET ALA TRP TYR ARG GLN SEQRES 4 D 123 ALA PRO GLY LYS GLN ARG GLU LEU VAL ALA SER ILE THR SEQRES 5 D 123 ARG ALA SER ASN THR VAL TYR ALA ASP SER VAL LYS GLY SEQRES 6 D 123 ARG PHE THR ILE SER ARG ASP ASN GLY LYS ASN THR VAL SEQRES 7 D 123 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 D 123 VAL TYR TYR CYS ASN VAL TRP SER ARG GLY TYR TRP GLY SEQRES 9 D 123 GLN GLY THR GLN VAL THR VAL SER SER HIS HIS HIS HIS SEQRES 10 D 123 HIS HIS GLU PRO GLU ALA HET BA A 401 1 HET BA A 402 1 HET Y01 A 403 35 HET Y01 A 404 35 HET Y01 A 405 35 HET BA B 401 1 HET BA B 402 1 HET Y01 B 403 35 HETNAM BA BARIUM ION HETNAM Y01 CHOLESTEROL HEMISUCCINATE FORMUL 5 BA 4(BA 2+) FORMUL 7 Y01 4(C31 H50 O4) FORMUL 13 HOH *8(H2 O) HELIX 1 AA1 LYS A 73 HIS A 121 1 49 HELIX 2 AA2 SER A 125 ALA A 142 1 18 HELIX 3 AA3 ASP A 158 THR A 171 1 14 HELIX 4 AA4 THR A 182 GLU A 223 1 42 HELIX 5 AA5 VAL A 238 VAL A 253 1 16 HELIX 6 AA6 VAL A 253 GLY A 265 1 13 HELIX 7 AA7 THR A 267 THR A 280 1 14 HELIX 8 AA8 TRP A 300 GLU A 337 1 38 HELIX 9 AA9 LYS B 75 HIS B 121 1 47 HELIX 10 AB1 SER B 125 ALA B 142 1 18 HELIX 11 AB2 ASP B 158 THR B 171 1 14 HELIX 12 AB3 THR B 182 LYS B 229 1 48 HELIX 13 AB4 SER B 232 VAL B 253 1 22 HELIX 14 AB5 VAL B 253 GLY B 265 1 13 HELIX 15 AB6 THR B 267 THR B 280 1 14 HELIX 16 AB7 TRP B 300 GLU B 337 1 38 HELIX 17 AB8 LYS C 86 THR C 90 5 5 HELIX 18 AB9 LYS D 86 THR D 90 5 5 SHEET 1 AA1 4 GLN C 3 SER C 7 0 SHEET 2 AA1 4 LEU C 18 SER C 25 -1 O SER C 21 N SER C 7 SHEET 3 AA1 4 THR C 77 MET C 82 -1 O LEU C 80 N LEU C 20 SHEET 4 AA1 4 PHE C 67 ASP C 72 -1 N SER C 70 O TYR C 79 SHEET 1 AA2 6 GLY C 10 VAL C 12 0 SHEET 2 AA2 6 THR C 107 VAL C 111 1 O THR C 110 N VAL C 12 SHEET 3 AA2 6 ALA C 91 VAL C 97 -1 N TYR C 93 O THR C 107 SHEET 4 AA2 6 MET C 34 GLN C 39 -1 N ALA C 35 O ASN C 96 SHEET 5 AA2 6 ARG C 45 ILE C 51 -1 O VAL C 48 N TRP C 36 SHEET 6 AA2 6 THR C 57 TYR C 59 -1 O VAL C 58 N SER C 50 SHEET 1 AA3 4 GLY C 10 VAL C 12 0 SHEET 2 AA3 4 THR C 107 VAL C 111 1 O THR C 110 N VAL C 12 SHEET 3 AA3 4 ALA C 91 VAL C 97 -1 N TYR C 93 O THR C 107 SHEET 4 AA3 4 TYR C 102 TRP C 103 -1 O TYR C 102 N VAL C 97 SHEET 1 AA4 4 GLN D 3 SER D 7 0 SHEET 2 AA4 4 LEU D 18 SER D 25 -1 O SER D 21 N SER D 7 SHEET 3 AA4 4 THR D 77 MET D 82 -1 O MET D 82 N LEU D 18 SHEET 4 AA4 4 PHE D 67 ASP D 72 -1 N SER D 70 O TYR D 79 SHEET 1 AA5 6 GLY D 10 VAL D 12 0 SHEET 2 AA5 6 THR D 107 VAL D 111 1 O THR D 110 N VAL D 12 SHEET 3 AA5 6 ALA D 91 VAL D 97 -1 N TYR D 93 O THR D 107 SHEET 4 AA5 6 MET D 34 GLN D 39 -1 N ALA D 35 O ASN D 96 SHEET 5 AA5 6 ARG D 45 ILE D 51 -1 O VAL D 48 N TRP D 36 SHEET 6 AA5 6 THR D 57 TYR D 59 -1 O VAL D 58 N SER D 50 SHEET 1 AA6 4 GLY D 10 VAL D 12 0 SHEET 2 AA6 4 THR D 107 VAL D 111 1 O THR D 110 N VAL D 12 SHEET 3 AA6 4 ALA D 91 VAL D 97 -1 N TYR D 93 O THR D 107 SHEET 4 AA6 4 TYR D 102 TRP D 103 -1 O TYR D 102 N VAL D 97 SSBOND 1 CYS A 123 CYS B 123 1555 1555 2.04 SSBOND 2 CYS C 22 CYS C 95 1555 1555 2.03 SSBOND 3 CYS D 22 CYS D 95 1555 1555 2.03 LINK O THR A 172 BA BA A 402 1555 1555 2.85 LINK O ILE A 173 BA BA A 402 1555 1555 2.71 LINK O GLY A 174 BA BA A 401 1555 1555 2.73 LINK O TYR A 175 BA BA A 401 1555 1555 2.80 LINK O THR A 281 BA BA A 402 1555 1555 2.74 LINK O VAL A 282 BA BA A 402 1555 1555 2.69 LINK O GLY A 283 BA BA A 401 1555 1555 2.77 LINK O PHE A 284 BA BA A 401 1555 1555 3.27 LINK BA BA A 401 O GLY B 174 1555 1555 2.81 LINK BA BA A 401 O TYR B 175 1555 1555 2.84 LINK BA BA A 401 O GLY B 283 1555 1555 2.65 LINK BA BA A 401 O PHE B 284 1555 1555 3.14 LINK BA BA A 402 O THR B 172 1555 1555 2.84 LINK BA BA A 402 O ILE B 173 1555 1555 2.76 LINK BA BA A 402 O THR B 281 1555 1555 2.77 LINK BA BA A 402 O VAL B 282 1555 1555 2.74 LINK O LYS B 229 BA BA B 402 1555 1555 3.06 LINK OE1 GLN B 230 BA BA B 402 1555 1555 3.29 CRYST1 68.280 75.576 259.150 90.00 90.00 90.00 P 21 21 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 0.014646 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013232 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003859 0.00000