HEADER LIGASE 04-DEC-14 4UCV TITLE FRAGMENT BOUND TO H.INFLUENZA NAD DEPENDENT DNA LIGASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA LIGASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ADENYLATION DOMAIN, RESIDUES 1-324; COMPND 5 SYNONYM: POLYDEOXYRIBONUCLEOTIDE SYNTHASE NAD(+), NAD DEPENDENT DNA COMPND 6 LIGASE; COMPND 7 EC: 6.5.1.2; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HAEMOPHILUS INFLUENZAE; SOURCE 3 ORGANISM_TAXID: 727; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR M.HALE,C.BRASSINGTON,D.CARCANAGUE,K.EMBREY,C.J.EYERMANN,R.A.GIACOBBE, AUTHOR 2 L.GINGIPALI,M.GOWRAVARAM,J.HARANG,T.HOWARD,G.IOANNIDIS,H.JAHIC, AUTHOR 3 A.KUTSCHKE,V.A.LAGANAS,J.LOCH,M.D.MILLER,K.E.MURPHY-BENENATO, AUTHOR 4 H.OGUTO,L.OTTERBEIN,S.J.PATEL,A.B.SHAPIRO,P.A.BORIACK-SJODIN REVDAT 2 28-JUN-17 4UCV 1 REMARK REVDAT 1 14-OCT-15 4UCV 0 JRNL AUTH M.HALE,C.BRASSINGTON,D.CARCANAGUE,K.EMBREY,C.J.EYERMANN, JRNL AUTH 2 R.A.GIACOBBE,L.GINGIPALI,M.GOWRAVARAM,J.HARANG,T.HOWARD, JRNL AUTH 3 G.IOANNIDIS,H.JAHIC,A.KUTSCHKE,V.A.LAGANAS,J.LOCH, JRNL AUTH 4 M.D.MILLER,K.E.MURPHY-BENENATO,H.OGUTO,L.OTTERBEIN, JRNL AUTH 5 S.J.PATEL,A.B.SHAPIRO,P.A.BORIACK-SJODIN JRNL TITL FROM FRAGMENTS TO LEADS: NOVEL BACTERIAL NAD+-DEPENDENT DNA JRNL TITL 2 LIGASE INHIBITORS JRNL REF TETRAHEDRON LETT. V. 56 3108 2015 JRNL REFN ISSN 0040-4039 JRNL DOI 10.1016/J.TETLET.2014.12.067 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.5 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 17356 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) : 0.258 REMARK 3 R VALUE (WORKING SET) : 0.257 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.440 REMARK 3 FREE R VALUE TEST SET COUNT : 945 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 : 9 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.72 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2663 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.3916 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2518 REMARK 3 BIN R VALUE (WORKING SET) : 0.3911 REMARK 3 BIN FREE R VALUE : 0.4002 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.44 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 145 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 : 2510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 48 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.81 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.86830 REMARK 3 B22 (A**2) : 3.86830 REMARK 3 B33 (A**2) : -7.73670 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) : 0.472 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.409 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.280 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 : 0.854 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.842 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 5099 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 9219 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1110 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 71 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 762 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 5099 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 338 ; 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 : 5258 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 0.98 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.78 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.56 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 4UCV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1290062503. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-05 REMARK 200 TEMPERATURE (KELVIN) : 100 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 : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17356 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 48.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.55000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 28.16450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 69.58000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 69.58000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 42.24675 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 69.58000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 69.58000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 14.08225 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 69.58000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 69.58000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 42.24675 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 69.58000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 69.58000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 14.08225 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 28.16450 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: 6170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.6 KCAL/MOL 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 56.32900 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 GLN A 319 REMARK 465 GLU A 320 REMARK 465 GLU A 321 REMARK 465 LEU A 322 REMARK 465 THR A 323 REMARK 465 LEU A 324 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 65 CG CD CE NZ REMARK 470 LYS A 107 CG CD CE NZ REMARK 470 GLU A 191 CG CD OE1 OE2 REMARK 470 ALA A 318 O 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 27 72.01 -155.11 REMARK 500 ASP A 145 95.70 -69.91 REMARK 500 ASN A 193 94.83 -2.01 REMARK 500 SER A 280 26.70 -141.55 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 IWH A 1319 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE I6G A 1320 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UCO RELATED DB: PDB REMARK 900 FRAGMENT BOUND TO H.INFLUENZA NAD DEPENDENT DNA LIGASE REMARK 900 RELATED ID: 4UCR RELATED DB: PDB REMARK 900 FRAGMENT BOUND TO H.INFLUENZA NAD DEPENDENT DNA LIGASE REMARK 900 RELATED ID: 4UCS RELATED DB: PDB REMARK 900 FRAGMENT BOUND TO H.INFLUENZA NAD DEPENDENT DNA LIGASE REMARK 900 RELATED ID: 4UCT RELATED DB: PDB REMARK 900 FRAGMENT BOUND TO H.INFLUENZA NAD DEPENDENT DNA LIGASE REMARK 900 RELATED ID: 4UCU RELATED DB: PDB REMARK 900 FRAGMENT BOUND TO H.INFLUENZA NAD DEPENDENT DNA LIGASE DBREF 4UCV A 1 324 UNP P43813 DNLJ_HAEIN 1 324 SEQRES 1 A 324 MET THR ASN ILE GLN THR GLN LEU ASP ASN LEU ARG LYS SEQRES 2 A 324 THR LEU ARG GLN TYR GLU TYR GLU TYR HIS VAL LEU ASP SEQRES 3 A 324 ASN PRO SER VAL PRO ASP SER GLU TYR ASP ARG LEU PHE SEQRES 4 A 324 HIS GLN LEU LYS ALA LEU GLU LEU GLU HIS PRO GLU PHE SEQRES 5 A 324 LEU THR SER ASP SER PRO THR GLN ARG VAL GLY ALA LYS SEQRES 6 A 324 PRO LEU SER GLY PHE SER GLN ILE ARG HIS GLU ILE PRO SEQRES 7 A 324 MET LEU SER LEU ASP ASN ALA PHE SER ASP ALA GLU PHE SEQRES 8 A 324 ASN ALA PHE VAL LYS ARG ILE GLU ASP ARG LEU ILE LEU SEQRES 9 A 324 LEU PRO LYS PRO LEU THR PHE CYS CYS GLU PRO LYS LEU SEQRES 10 A 324 ASP GLY LEU ALA VAL SER ILE LEU TYR VAL ASN GLY GLU SEQRES 11 A 324 LEU THR GLN ALA ALA THR ARG GLY ASP GLY THR THR GLY SEQRES 12 A 324 GLU ASP ILE THR ALA ASN ILE ARG THR ILE ARG ASN VAL SEQRES 13 A 324 PRO LEU GLN LEU LEU THR ASP ASN PRO PRO ALA ARG LEU SEQRES 14 A 324 GLU VAL ARG GLY GLU VAL PHE MET PRO HIS ALA GLY PHE SEQRES 15 A 324 GLU ARG LEU ASN LYS TYR ALA LEU GLU HIS ASN GLU LYS SEQRES 16 A 324 THR PHE ALA ASN PRO ARG ASN ALA ALA ALA GLY SER LEU SEQRES 17 A 324 ARG GLN LEU ASP PRO ASN ILE THR SER LYS ARG PRO LEU SEQRES 18 A 324 VAL LEU ASN ALA TYR GLY ILE GLY ILE ALA GLU GLY VAL SEQRES 19 A 324 ASP LEU PRO THR THR HIS TYR ALA ARG LEU GLN TRP LEU SEQRES 20 A 324 LYS SER ILE GLY ILE PRO VAL ASN PRO GLU ILE ARG LEU SEQRES 21 A 324 CYS ASN GLY ALA ASP GLU VAL LEU GLY PHE TYR ARG ASP SEQRES 22 A 324 ILE GLN ASN LYS ARG SER SER LEU GLY TYR ASP ILE ASP SEQRES 23 A 324 GLY THR VAL LEU LYS ILE ASN ASP ILE ALA LEU GLN ASN SEQRES 24 A 324 GLU LEU GLY PHE ILE SER LYS ALA PRO ARG TRP ALA ILE SEQRES 25 A 324 ALA TYR LYS PHE PRO ALA GLN GLU GLU LEU THR LEU HET IWH A1319 19 HET I6G A1320 15 HETNAM IWH 1-(2,4-DIMETHYLBENZYL)-6-OXO-1,6-DIHYDROPYRIDINE-3- HETNAM 2 IWH CARBOXAMIDE HETNAM I6G 8-METHOXY-2,3-DIMETHYLQUINOXALIN-5-OL FORMUL 2 IWH C15 H16 N2 O2 FORMUL 3 I6G C11 H12 N2 O2 FORMUL 4 HOH *48(H2 O) HELIX 1 1 THR A 2 VAL A 24 1 23 HELIX 2 2 PRO A 31 HIS A 49 1 19 HELIX 3 3 PRO A 50 LEU A 53 5 4 HELIX 4 4 SER A 87 LEU A 102 1 16 HELIX 5 5 ILE A 146 ARG A 151 1 6 HELIX 6 6 PRO A 178 HIS A 192 1 15 HELIX 7 7 ASN A 199 ARG A 209 1 11 HELIX 8 8 ASP A 212 ARG A 219 1 8 HELIX 9 9 THR A 239 ILE A 250 1 12 HELIX 10 10 GLY A 263 ARG A 278 1 16 HELIX 11 11 SER A 279 LEU A 281 5 3 HELIX 12 12 ASP A 294 GLY A 302 1 9 SHEET 1 AA 2 GLN A 72 ARG A 74 0 SHEET 2 AA 2 THR A 142 GLU A 144 -1 O GLY A 143 N ILE A 73 SHEET 1 AB 3 ARG A 259 ASN A 262 0 SHEET 2 AB 3 THR A 110 LEU A 117 -1 O PHE A 111 N CYS A 261 SHEET 3 AB 3 ILE A 285 ILE A 292 -1 N ASP A 286 O LYS A 116 SHEET 1 AC 4 GLU A 130 THR A 136 0 SHEET 2 AC 4 LEU A 120 VAL A 127 -1 O SER A 123 N ALA A 135 SHEET 3 AC 4 ARG A 168 PHE A 176 -1 O LEU A 169 N TYR A 126 SHEET 4 AC 4 VAL A 222 GLU A 232 -1 O VAL A 222 N PHE A 176 SITE 1 AC1 9 TYR A 18 GLU A 21 TYR A 22 HIS A 23 SITE 2 AC1 9 ASN A 27 VAL A 30 ASP A 32 TYR A 35 SITE 3 AC1 9 HOH A2007 SITE 1 AC2 8 LEU A 80 SER A 81 LEU A 82 GLU A 114 SITE 2 AC2 8 GLU A 174 TYR A 226 VAL A 289 LYS A 291 CRYST1 139.160 139.160 56.329 90.00 90.00 90.00 P 43 21 2 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 0.007186 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007186 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017753 0.00000