HEADER LIGASE 07-NOV-07 3BAC TITLE STRUCTURAL BASIS FOR THE INHIBITION OF BACTERIAL NAD+ DEPENDENT DNA TITLE 2 LIGASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA LIGASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ADENYLATION DOMAIN; COMPND 5 SYNONYM: POLYDEOXYRIBONUCLEOTIDE SYNTHASE [NAD+]; COMPND 6 EC: 6.5.1.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAEMOPHILUS INFLUENZAE; SOURCE 3 ORGANISM_TAXID: 727; SOURCE 4 GENE: LIGN, LIG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ADENYLATION DOMAIN, DNA DAMAGE, DNA REPAIR, DNA REPLICATION, LIGASE, KEYWDS 2 NAD EXPDTA X-RAY DIFFRACTION AUTHOR C.PINKO REVDAT 3 21-FEB-24 3BAC 1 REMARK SEQADV REVDAT 2 24-FEB-09 3BAC 1 VERSN REVDAT 1 11-NOV-08 3BAC 0 JRNL AUTH C.PINKO,A.BORCHARDT,V.NIKULIN,Y.SU JRNL TITL STRUCTURAL BASIS FOR THE INHIBITION OF BACTERIAL NAD+ JRNL TITL 2 DEPENDENT DNA LIGASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 368416.406 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 10800 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) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1114 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1463 REMARK 3 BIN R VALUE (WORKING SET) : 0.3330 REMARK 3 BIN FREE R VALUE : 0.3970 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 190 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1998 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 15 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 107.7 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.11000 REMARK 3 B22 (A**2) : 5.11000 REMARK 3 B33 (A**2) : -10.23000 REMARK 3 B12 (A**2) : 19.83000 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) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.51 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.65 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 28.73 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : MSI_CNX_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : 3235.PARAM REMARK 3 PARAMETER FILE 3 : PO4.PARAM REMARK 3 PARAMETER FILE 4 : MSI_CNX_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 6 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 7 : 3235.PARAM REMARK 3 PARAMETER FILE 8 : PO4.PARAM REMARK 3 PARAMETER FILE 9 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 TOPOLOGY FILE 7 : NULL REMARK 3 TOPOLOGY FILE 8 : NULL REMARK 3 TOPOLOGY FILE 9 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3BAC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1000045277. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10800 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 24.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 131.45533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 65.72767 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 131.45533 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.72767 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 131.45533 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 65.72767 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 131.45533 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 65.72767 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7438 ANGSTROM**2 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 350 BIOMT1 2 0.500000 -0.866025 0.000000 142.54650 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 246.89778 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 131.45533 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 ALA A 64 REMARK 465 LYS A 65 REMARK 465 PRO A 66 REMARK 465 LEU A 67 REMARK 465 SER A 68 REMARK 465 LEU A 324 REMARK 465 LEU A 325 REMARK 465 ASN A 326 REMARK 465 ASP A 327 REMARK 465 HIS A 328 REMARK 465 HIS A 329 REMARK 465 HIS A 330 REMARK 465 HIS A 331 REMARK 465 HIS A 332 REMARK 465 HIS A 333 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 LYS A 107 114.29 64.54 REMARK 500 LEU A 109 119.08 63.65 REMARK 500 ASN A 155 5.80 -67.98 REMARK 500 THR A 162 -17.67 -155.03 REMARK 500 ASP A 163 -21.73 76.52 REMARK 500 ALA A 231 118.93 -163.61 REMARK 500 GLU A 232 -70.87 -120.35 REMARK 500 ASN A 276 33.66 -79.98 REMARK 500 LYS A 277 30.44 -179.95 REMARK 500 SER A 305 167.14 -47.35 REMARK 500 LYS A 306 128.50 -172.75 REMARK 500 ALA A 307 124.92 94.26 REMARK 500 ALA A 318 152.54 -44.84 REMARK 500 LEU A 322 -120.52 -62.85 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 PO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3B9 A 501 REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHOR STATED THAT THESE CONFLICTS ARE VARIANTS/CONFLICTS BETWEEN REMARK 999 DIFFERENT REFERENCES. DBREF 3BAC A 64 327 UNP P43813 DNLJ_HAEIN 73 336 SEQADV 3BAC GLY A 235 UNP P43813 ASP 244 SEE REMARK 999 SEQADV 3BAC ASP A 269 UNP P43813 GLY 278 SEE REMARK 999 SEQADV 3BAC GLN A 272 UNP P43813 ARG 281 SEE REMARK 999 SEQADV 3BAC HIS A 328 UNP P43813 EXPRESSION TAG SEQADV 3BAC HIS A 329 UNP P43813 EXPRESSION TAG SEQADV 3BAC HIS A 330 UNP P43813 EXPRESSION TAG SEQADV 3BAC HIS A 331 UNP P43813 EXPRESSION TAG SEQADV 3BAC HIS A 332 UNP P43813 EXPRESSION TAG SEQADV 3BAC HIS A 333 UNP P43813 EXPRESSION TAG SEQRES 1 A 270 ALA LYS PRO LEU SER GLY PHE SER GLN ILE ARG HIS GLU SEQRES 2 A 270 ILE PRO MET LEU SER LEU ASP ASN ALA PHE SER ASP ALA SEQRES 3 A 270 GLU PHE ASN ALA PHE VAL LYS ARG ILE GLU ASP ARG LEU SEQRES 4 A 270 ILE LEU LEU PRO LYS PRO LEU THR PHE CYS CYS GLU PRO SEQRES 5 A 270 LYS LEU ASP GLY LEU ALA VAL SER ILE LEU TYR VAL ASN SEQRES 6 A 270 GLY GLU LEU THR GLN ALA ALA THR ARG GLY ASP GLY THR SEQRES 7 A 270 THR GLY GLU ASP ILE THR ALA ASN ILE ARG THR ILE ARG SEQRES 8 A 270 ASN VAL PRO LEU GLN LEU LEU THR ASP ASN PRO PRO ALA SEQRES 9 A 270 ARG LEU GLU VAL ARG GLY GLU VAL PHE MET PRO HIS ALA SEQRES 10 A 270 GLY PHE GLU ARG LEU ASN LYS TYR ALA LEU GLU HIS ASN SEQRES 11 A 270 GLU LYS THR PHE ALA ASN PRO ARG ASN ALA ALA ALA GLY SEQRES 12 A 270 SER LEU ARG GLN LEU ASP PRO ASN ILE THR SER LYS ARG SEQRES 13 A 270 PRO LEU VAL LEU ASN ALA TYR GLY ILE GLY ILE ALA GLU SEQRES 14 A 270 GLY VAL GLY LEU PRO THR THR HIS TYR ALA ARG LEU GLN SEQRES 15 A 270 TRP LEU LYS SER ILE GLY ILE PRO VAL ASN PRO GLU ILE SEQRES 16 A 270 ARG LEU CYS ASN GLY ALA ASP GLU VAL LEU ASP PHE TYR SEQRES 17 A 270 GLN ASP ILE GLN ASN LYS ARG SER SER LEU GLY TYR ASP SEQRES 18 A 270 ILE ASP GLY THR VAL LEU LYS ILE ASN ASP ILE ALA LEU SEQRES 19 A 270 GLN ASN GLU LEU GLY PHE ILE SER LYS ALA PRO ARG TRP SEQRES 20 A 270 ALA ILE ALA TYR LYS PHE PRO ALA GLN GLU GLU LEU THR SEQRES 21 A 270 LEU LEU ASN ASP HIS HIS HIS HIS HIS HIS HET PO4 A 402 5 HET PO4 A 403 5 HET PO4 A 404 5 HET 3B9 A 501 32 HETNAM PO4 PHOSPHATE ION HETNAM 3B9 N-[2-(2,4-DIAMINOPYRIDO[2,3-D]PYRIMIDIN-7-YL)-2- HETNAM 2 3B9 METHYLPROPYL]-4-PHENOXYBENZAMIDE FORMUL 2 PO4 3(O4 P 3-) FORMUL 5 3B9 C24 H24 N6 O2 FORMUL 6 HOH *15(H2 O) HELIX 1 1 SER A 87 LEU A 102 1 16 HELIX 2 2 ILE A 146 THR A 152 1 7 HELIX 3 3 PRO A 178 HIS A 192 1 15 HELIX 4 4 ASN A 199 ARG A 209 1 11 HELIX 5 5 ASP A 212 ARG A 219 1 8 HELIX 6 6 THR A 239 ILE A 250 1 12 HELIX 7 7 GLY A 263 ASN A 276 1 14 HELIX 8 8 ASP A 294 GLY A 302 1 9 SHEET 1 A 2 GLN A 72 ARG A 74 0 SHEET 2 A 2 THR A 142 GLU A 144 -1 O GLY A 143 N ILE A 73 SHEET 1 B 3 ARG A 259 ASN A 262 0 SHEET 2 B 3 THR A 110 LEU A 117 -1 N PHE A 111 O CYS A 261 SHEET 3 B 3 ILE A 285 ILE A 292 -1 O LYS A 291 N CYS A 112 SHEET 1 C 4 GLU A 130 THR A 136 0 SHEET 2 C 4 LEU A 120 VAL A 127 -1 N LEU A 125 O GLN A 133 SHEET 3 C 4 ARG A 168 PHE A 176 -1 O LEU A 169 N TYR A 126 SHEET 4 C 4 VAL A 222 ALA A 231 -1 O TYR A 226 N ARG A 172 CISPEP 1 LYS A 107 PRO A 108 0 0.24 SITE 1 AC1 4 HOH A 7 GLY A 227 ILE A 228 3B9 A 501 SITE 1 AC2 7 HOH A 3 LYS A 116 GLY A 119 ALA A 121 SITE 2 AC2 7 GLU A 174 ARG A 201 3B9 A 501 SITE 1 AC3 3 LEU A 82 ASN A 84 LYS A 116 SITE 1 AC4 13 PRO A 78 LEU A 80 LEU A 82 GLU A 114 SITE 2 AC4 13 PRO A 115 LYS A 116 GLU A 174 TYR A 226 SITE 3 AC4 13 VAL A 289 LYS A 291 PHE A 303 PO4 A 402 SITE 4 AC4 13 PO4 A 403 CRYST1 95.031 95.031 197.183 90.00 90.00 120.00 P 62 2 2 12 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 0.010523 0.006075 0.000000 0.00000 SCALE2 0.000000 0.012151 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005071 0.00000