HEADER TRANSFERASE/TRANSFERASE INHIBITOR 20-SEP-10 3OWJ TITLE HUMAN CK2 CATALYTIC DOMAIN IN COMPLEX WITH A PYRIDOCARBAZOLE TITLE 2 DERIVATIVE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CSNK2A1 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-331; COMPND 5 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: CSNK2A1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SERINE/THREONINE-PROTEIN KINASE, CK2, INHIBITOR, PYRIDOCARBAZOLE, KEYWDS 2 ELLIPTICINE, TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.-B.REISER,R.PRUDENT,C.COCHET REVDAT 3 21-FEB-24 3OWJ 1 REMARK REVDAT 2 05-JAN-11 3OWJ 1 JRNL REVDAT 1 15-DEC-10 3OWJ 0 JRNL AUTH R.PRUDENT,V.MOUCADEL,C.H.NGUYEN,C.BARETTE,F.SCHMIDT, JRNL AUTH 2 J.C.FLORENT,L.LAFANECHERE,C.F.SAUTEL,E.DUCHEMIN-PELLETIER, JRNL AUTH 3 E.SPREUX,O.FILHOL,J.B.REISER,C.COCHET JRNL TITL ANTITUMOR ACTIVITY OF PYRIDOCARBAZOLE AND BENZOPYRIDOINDOLE JRNL TITL 2 DERIVATIVES THAT INHIBIT PROTEIN KINASE CK2. JRNL REF CANCER RES. V. 70 9865 2010 JRNL REFN ISSN 0008-5472 JRNL PMID 21118972 JRNL DOI 10.1158/0008-5472.CAN-10-0917 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0044 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 26709 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2674 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1909 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.65 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 176 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2773 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 123 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.85 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.01000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.627 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2907 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3944 ; 1.191 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 339 ; 5.182 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 156 ;33.178 ;23.141 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 519 ;14.627 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 25 ;19.154 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 407 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2251 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1657 ; 0.593 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2701 ; 1.084 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1250 ; 1.468 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1237 ; 2.245 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3OWJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1000061660. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.919 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26709 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 36.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.36700 REMARK 200 R SYM FOR SHELL (I) : 0.36700 REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 36% POLYETHYLENE GLYCOL 5000 REMARK 280 MONOMETHYL ETHER, 150 MM AMMONIUM SULFATE AND 100 MM TRIS-HCL, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 23.01500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 1 REMARK 465 SER A 2 REMARK 465 GLN A 331 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH2 ARG A 278 O HOH A 421 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD2 ASP A 259 NH2 ARG A 283 2546 2.19 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 -3.71 -140.97 REMARK 500 LYS A 71 33.17 -157.67 REMARK 500 GLN A 126 11.58 58.23 REMARK 500 THR A 127 -30.87 -134.36 REMARK 500 ASP A 156 41.37 -150.85 REMARK 500 ASP A 175 76.11 52.79 REMARK 500 ALA A 193 159.82 61.76 REMARK 500 HIS A 234 70.79 -106.90 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 1EL A 332 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3MB6 RELATED DB: PDB REMARK 900 RELATED ID: 3MB7 RELATED DB: PDB REMARK 900 RELATED ID: 3OWK RELATED DB: PDB REMARK 900 RELATED ID: 3OWL RELATED DB: PDB DBREF 3OWJ A 1 331 UNP Q5U5J2 Q5U5J2_HUMAN 1 331 SEQRES 1 A 331 MET SER GLY PRO VAL PRO SER ARG ALA ARG VAL TYR THR SEQRES 2 A 331 ASP VAL ASN THR HIS ARG PRO ARG GLU TYR TRP ASP TYR SEQRES 3 A 331 GLU SER HIS VAL VAL GLU TRP GLY ASN GLN ASP ASP TYR SEQRES 4 A 331 GLN LEU VAL ARG LYS LEU GLY ARG GLY LYS TYR SER GLU SEQRES 5 A 331 VAL PHE GLU ALA ILE ASN ILE THR ASN ASN GLU LYS VAL SEQRES 6 A 331 VAL VAL LYS ILE LEU LYS PRO VAL LYS LYS LYS LYS ILE SEQRES 7 A 331 LYS ARG GLU ILE LYS ILE LEU GLU ASN LEU ARG GLY GLY SEQRES 8 A 331 PRO ASN ILE ILE THR LEU ALA ASP ILE VAL LYS ASP PRO SEQRES 9 A 331 VAL SER ARG THR PRO ALA LEU VAL PHE GLU HIS VAL ASN SEQRES 10 A 331 ASN THR ASP PHE LYS GLN LEU TYR GLN THR LEU THR ASP SEQRES 11 A 331 TYR ASP ILE ARG PHE TYR MET TYR GLU ILE LEU LYS ALA SEQRES 12 A 331 LEU ASP TYR CYS HIS SER MET GLY ILE MET HIS ARG ASP SEQRES 13 A 331 VAL LYS PRO HIS ASN VAL MET ILE ASP HIS GLU HIS ARG SEQRES 14 A 331 LYS LEU ARG LEU ILE ASP TRP GLY LEU ALA GLU PHE TYR SEQRES 15 A 331 HIS PRO GLY GLN GLU TYR ASN VAL ARG VAL ALA SER ARG SEQRES 16 A 331 TYR PHE LYS GLY PRO GLU LEU LEU VAL ASP TYR GLN MET SEQRES 17 A 331 TYR ASP TYR SER LEU ASP MET TRP SER LEU GLY CYS MET SEQRES 18 A 331 LEU ALA SER MET ILE PHE ARG LYS GLU PRO PHE PHE HIS SEQRES 19 A 331 GLY HIS ASP ASN TYR ASP GLN LEU VAL ARG ILE ALA LYS SEQRES 20 A 331 VAL LEU GLY THR GLU ASP LEU TYR ASP TYR ILE ASP LYS SEQRES 21 A 331 TYR ASN ILE GLU LEU ASP PRO ARG PHE ASN ASP ILE LEU SEQRES 22 A 331 GLY ARG HIS SER ARG LYS ARG TRP GLU ARG PHE VAL HIS SEQRES 23 A 331 SER GLU ASN GLN HIS LEU VAL SER PRO GLU ALA LEU ASP SEQRES 24 A 331 PHE LEU ASP LYS LEU LEU ARG TYR ASP HIS GLN SER ARG SEQRES 25 A 331 LEU THR ALA ARG GLU ALA MET GLU HIS PRO TYR PHE TYR SEQRES 26 A 331 THR VAL VAL LYS ASP GLN HET 1EL A 332 21 HETNAM 1EL 9-HYDROXY-5,11-DIMETHYL-4,6-DIHYDRO-1H-PYRIDO[4,3- HETNAM 2 1EL B]CARBAZOL-1-ONE FORMUL 2 1EL C17 H14 N2 O2 FORMUL 3 HOH *123(H2 O) HELIX 1 1 PRO A 20 ASP A 25 1 6 HELIX 2 2 TYR A 26 HIS A 29 5 4 HELIX 3 3 ASN A 35 ASP A 37 5 3 HELIX 4 4 LYS A 75 ARG A 89 1 15 HELIX 5 5 ASP A 120 TYR A 125 1 6 HELIX 6 6 THR A 129 MET A 150 1 22 HELIX 7 7 LYS A 158 HIS A 160 5 3 HELIX 8 8 SER A 194 LYS A 198 5 5 HELIX 9 9 GLY A 199 VAL A 204 1 6 HELIX 10 10 TYR A 211 ARG A 228 1 18 HELIX 11 11 ASP A 237 GLY A 250 1 14 HELIX 12 12 GLY A 250 TYR A 261 1 12 HELIX 13 13 ASP A 266 ILE A 272 5 7 HELIX 14 14 ARG A 280 VAL A 285 5 6 HELIX 15 15 ASN A 289 VAL A 293 5 5 HELIX 16 16 SER A 294 LEU A 305 1 12 HELIX 17 17 ASP A 308 ARG A 312 5 5 HELIX 18 18 THR A 314 GLU A 320 1 7 HELIX 19 19 HIS A 321 TYR A 325 5 5 SHEET 1 A 5 TYR A 39 ARG A 47 0 SHEET 2 A 5 SER A 51 ASN A 58 -1 O GLU A 55 N ARG A 43 SHEET 3 A 5 LYS A 64 LEU A 70 -1 O VAL A 67 N PHE A 54 SHEET 4 A 5 PRO A 109 GLU A 114 -1 O LEU A 111 N LYS A 68 SHEET 5 A 5 LEU A 97 LYS A 102 -1 N VAL A 101 O ALA A 110 SHEET 1 B 2 ILE A 152 MET A 153 0 SHEET 2 B 2 GLU A 180 PHE A 181 -1 O GLU A 180 N MET A 153 SHEET 1 C 2 VAL A 162 ASP A 165 0 SHEET 2 C 2 LYS A 170 LEU A 173 -1 O LYS A 170 N ASP A 165 CISPEP 1 GLU A 230 PRO A 231 0 -7.16 CISPEP 2 GLU A 230 PRO A 231 0 -6.70 SITE 1 AC1 8 LEU A 45 VAL A 53 VAL A 66 GLU A 114 SITE 2 AC1 8 VAL A 116 HIS A 160 MET A 163 ILE A 174 CRYST1 58.510 46.030 63.620 90.00 111.79 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 0.017091 0.000000 0.006832 0.00000 SCALE2 0.000000 0.021725 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016928 0.00000