HEADER TRANSFERASE 20-AUG-20 7A4Q TITLE THE CRYSTAL STRUCTURE OF RO4613269 BOUND TO CK2ALPHA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASEIN KINASE II SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CK II ALPHA; COMPND 5 EC: 2.7.11.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CSNK2A1, CK2A1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SELECTIVE KINASE INHIBITORS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.BREAR,M.HYVONEN REVDAT 3 31-JAN-24 7A4Q 1 REMARK REVDAT 2 06-DEC-23 7A4Q 1 JRNL REVDAT 1 08-JUN-22 7A4Q 0 JRNL AUTH M.REINECKE,P.BREAR,L.VORNHOLZ,B.T.BERGER,F.SEEFRIED, JRNL AUTH 2 S.WILHELM,P.SAMARAS,L.GYENIS,D.W.LITCHFIELD,G.MEDARD, JRNL AUTH 3 S.MULLER,J.RULAND,M.HYVONEN,M.WILHELM,B.KUSTER JRNL TITL CHEMICAL PROTEOMICS REVEALS THE TARGET LANDSCAPE OF 1,000 JRNL TITL 2 KINASE INHIBITORS. JRNL REF NAT.CHEM.BIOL. 2023 JRNL REFN ESSN 1552-4469 JRNL PMID 37904048 JRNL DOI 10.1038/S41589-023-01459-3 REMARK 2 REMARK 2 RESOLUTION. 1.42 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) : 1.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 57950 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 2919 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.42 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.46 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.18 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 4181 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2335 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3971 REMARK 3 BIN R VALUE (WORKING SET) : 0.2334 REMARK 3 BIN FREE R VALUE : 0.2356 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.02 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 210 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2748 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 181 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.34 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.26830 REMARK 3 B22 (A**2) : -0.23330 REMARK 3 B33 (A**2) : -2.03500 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.99140 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.070 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.070 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.070 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.071 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 : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2894 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3928 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1021 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 73 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 442 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2894 ; 20.000 ; 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 : 350 ; 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 : 3485 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.03 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.44 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.93 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7A4Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1292110841. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-AUG-20 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 6.5 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) : 0.9999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58358 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.420 REMARK 200 RESOLUTION RANGE LOW (A) : 58.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 23.70 REMARK 200 R MERGE (I) : 0.20100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.42 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 19.00 REMARK 200 R MERGE FOR SHELL (I) : 2.78700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5CVH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 112.5MM MES, 35% GLYCEROL ETHOXYLATE, REMARK 280 180 MM AMMONIUM ACETATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 22.69350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 THR A 108 C PRO A 109 N 0.165 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 109 C - N - CA ANGL. DEV. = 13.9 DEGREES REMARK 500 PRO A 109 C - N - CD ANGL. DEV. = -14.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 61 0.89 -153.67 REMARK 500 ALA A 75 -117.52 54.08 REMARK 500 ARG A 107 1.29 81.99 REMARK 500 ASP A 120 132.00 -38.63 REMARK 500 LEU A 124 -70.36 -90.32 REMARK 500 ASP A 156 44.13 -152.63 REMARK 500 ASP A 175 76.48 57.40 REMARK 500 ALA A 193 169.71 60.77 REMARK 500 ALA A 193 169.17 60.77 REMARK 500 MET A 208 57.16 -95.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QY2 A 401 DBREF 7A4Q A 3 329 UNP P68400 CSK21_HUMAN 3 329 SEQADV 7A4Q SER A 21 UNP P68400 ARG 21 ENGINEERED MUTATION SEQADV 7A4Q ALA A 74 UNP P68400 LYS 74 ENGINEERED MUTATION SEQADV 7A4Q ALA A 75 UNP P68400 LYS 75 ENGINEERED MUTATION SEQADV 7A4Q ALA A 76 UNP P68400 LYS 76 ENGINEERED MUTATION SEQRES 1 A 327 GLY PRO VAL PRO SER ARG ALA ARG VAL TYR THR ASP VAL SEQRES 2 A 327 ASN THR HIS ARG PRO SER GLU TYR TRP ASP TYR GLU SER SEQRES 3 A 327 HIS VAL VAL GLU TRP GLY ASN GLN ASP ASP TYR GLN LEU SEQRES 4 A 327 VAL ARG LYS LEU GLY ARG GLY LYS TYR SER GLU VAL PHE SEQRES 5 A 327 GLU ALA ILE ASN ILE THR ASN ASN GLU LYS VAL VAL VAL SEQRES 6 A 327 LYS ILE LEU LYS PRO VAL ALA ALA ALA LYS ILE LYS ARG SEQRES 7 A 327 GLU ILE LYS ILE LEU GLU ASN LEU ARG GLY GLY PRO ASN SEQRES 8 A 327 ILE ILE THR LEU ALA ASP ILE VAL LYS ASP PRO VAL SER SEQRES 9 A 327 ARG THR PRO ALA LEU VAL PHE GLU HIS VAL ASN ASN THR SEQRES 10 A 327 ASP PHE LYS GLN LEU TYR GLN THR LEU THR ASP TYR ASP SEQRES 11 A 327 ILE ARG PHE TYR MET TYR GLU ILE LEU LYS ALA LEU ASP SEQRES 12 A 327 TYR CYS HIS SER MET GLY ILE MET HIS ARG ASP VAL LYS SEQRES 13 A 327 PRO HIS ASN VAL MET ILE ASP HIS GLU HIS ARG LYS LEU SEQRES 14 A 327 ARG LEU ILE ASP TRP GLY LEU ALA GLU PHE TYR HIS PRO SEQRES 15 A 327 GLY GLN GLU TYR ASN VAL ARG VAL ALA SER ARG TYR PHE SEQRES 16 A 327 LYS GLY PRO GLU LEU LEU VAL ASP TYR GLN MET TYR ASP SEQRES 17 A 327 TYR SER LEU ASP MET TRP SER LEU GLY CYS MET LEU ALA SEQRES 18 A 327 SER MET ILE PHE ARG LYS GLU PRO PHE PHE HIS GLY HIS SEQRES 19 A 327 ASP ASN TYR ASP GLN LEU VAL ARG ILE ALA LYS VAL LEU SEQRES 20 A 327 GLY THR GLU ASP LEU TYR ASP TYR ILE ASP LYS TYR ASN SEQRES 21 A 327 ILE GLU LEU ASP PRO ARG PHE ASN ASP ILE LEU GLY ARG SEQRES 22 A 327 HIS SER ARG LYS ARG TRP GLU ARG PHE VAL HIS SER GLU SEQRES 23 A 327 ASN GLN HIS LEU VAL SER PRO GLU ALA LEU ASP PHE LEU SEQRES 24 A 327 ASP LYS LEU LEU ARG TYR ASP HIS GLN SER ARG LEU THR SEQRES 25 A 327 ALA ARG GLU ALA MET GLU HIS PRO TYR PHE TYR THR VAL SEQRES 26 A 327 VAL LYS HET QY2 A 401 20 HETNAM QY2 2-METHOXYIMINO-5-(QUINOLIN-6-YLMETHYL)-1,3-THIAZOL-4- HETNAM 2 QY2 ONE FORMUL 2 QY2 C14 H13 N3 O2 S FORMUL 3 HOH *181(H2 O) HELIX 1 AA1 PRO A 20 ASP A 25 1 6 HELIX 2 AA2 TYR A 26 HIS A 29 5 4 HELIX 3 AA3 ASN A 35 ASP A 37 5 3 HELIX 4 AA4 PRO A 72 ALA A 76 5 5 HELIX 5 AA5 LYS A 77 ARG A 89 1 13 HELIX 6 AA6 ASP A 120 TYR A 125 1 6 HELIX 7 AA7 THR A 129 MET A 150 1 22 HELIX 8 AA8 LYS A 158 HIS A 160 5 3 HELIX 9 AA9 SER A 194 LYS A 198 5 5 HELIX 10 AB1 GLY A 199 VAL A 204 1 6 HELIX 11 AB2 TYR A 211 ARG A 228 1 18 HELIX 12 AB3 ASP A 237 GLY A 250 1 14 HELIX 13 AB4 GLY A 250 TYR A 261 1 12 HELIX 14 AB5 ASP A 266 ILE A 272 5 7 HELIX 15 AB6 ARG A 280 VAL A 285 5 6 HELIX 16 AB7 ASN A 289 VAL A 293 5 5 HELIX 17 AB8 SER A 294 LEU A 305 1 12 HELIX 18 AB9 ASP A 308 ARG A 312 5 5 HELIX 19 AC1 THR A 314 GLU A 320 1 7 HELIX 20 AC2 HIS A 321 TYR A 325 5 5 SHEET 1 AA1 5 TYR A 39 ARG A 47 0 SHEET 2 AA1 5 SER A 51 ASN A 58 -1 O VAL A 53 N GLY A 46 SHEET 3 AA1 5 LYS A 64 LEU A 70 -1 O ILE A 69 N GLU A 52 SHEET 4 AA1 5 PRO A 109 GLU A 114 -1 O LEU A 111 N LYS A 68 SHEET 5 AA1 5 LEU A 97 LYS A 102 -1 N VAL A 101 O ALA A 110 SHEET 1 AA2 2 ILE A 152 MET A 153 0 SHEET 2 AA2 2 GLU A 180 PHE A 181 -1 O GLU A 180 N MET A 153 SHEET 1 AA3 2 VAL A 162 ASP A 165 0 SHEET 2 AA3 2 LYS A 170 LEU A 173 -1 O ARG A 172 N MET A 163 CISPEP 1 GLU A 230 PRO A 231 0 -21.25 SITE 1 AC1 10 VAL A 66 LYS A 68 ILE A 95 PHE A 113 SITE 2 AC1 10 GLU A 114 HIS A 115 VAL A 116 ASP A 175 SITE 3 AC1 10 HOH A 556 HOH A 596 CRYST1 58.099 45.387 63.216 90.00 111.51 90.00 P 1 21 1 2 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 0.017212 0.000000 0.006783 0.00000 SCALE2 0.000000 0.022033 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017003 0.00000