HEADER HYDROLASE 12-APR-11 3RHY TITLE CRYSTAL STRUCTURE OF THE DIMETHYLARGININE DIMETHYLAMINOHYDROLASE TITLE 2 ADDUCT WITH 4-CHLORO-2-HYDROXYMETHYLPYRIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: N(G),N(G)-DIMETHYLARGININE DIMETHYLAMINOHYDROLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DIMETHYLARGININE DIMETHYLAMINOHYDROLASE, DDAH, COMPND 5 DIMETHYLARGININASE; COMPND 6 EC: 3.5.3.18; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: PA1195; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ENZYME ADDUCT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.F.MONZINGO,C.M.JOHNSON,Z.KE,D.-W.YOON,T.W.LINSKY,H.GUO,W.FAST, AUTHOR 2 J.D.ROBERTUS REVDAT 4 20-NOV-24 3RHY 1 REMARK REVDAT 3 13-SEP-23 3RHY 1 REMARK LINK REVDAT 2 27-JUL-11 3RHY 1 JRNL REVDAT 1 15-JUN-11 3RHY 0 JRNL AUTH C.M.JOHNSON,A.F.MONZINGO,Z.KE,D.W.YOON,T.W.LINSKY,H.GUO, JRNL AUTH 2 J.D.ROBERTUS,W.FAST JRNL TITL ON THE MECHANISM OF DIMETHYLARGININE DIMETHYLAMINOHYDROLASE JRNL TITL 2 INACTIVATION BY 4-HALOPYRIDINES. JRNL REF J.AM.CHEM.SOC. V. 133 10951 2011 JRNL REFN ISSN 0002-7863 JRNL PMID 21630706 JRNL DOI 10.1021/JA2033684 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.21 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 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 25250 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 SET) : 0.209 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1266 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 : 25 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.18 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 909 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE : 0.3370 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.06 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 46 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 : 3882 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 227 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 12.01600 REMARK 3 B22 (A**2) : -1.49900 REMARK 3 B33 (A**2) : -10.51700 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.263 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.038 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.014 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.878 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 39.88 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : HMP.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : CNS_TOPPAR:PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR:DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : CNS_TOPPAR:WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CNS_TOPPAR:ION.TOP REMARK 3 TOPOLOGY FILE 5 : HMP.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3RHY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000064952. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 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 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : VARIMAX HF OPTICS REMARK 200 OPTICS : VARIMAX HF REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27154 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : 0.46200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1H70 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2 M AMMONIUM ACETATE, REMARK 280 PH 7.1, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 22.90000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.76500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.64000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.76500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.64000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 GLY A 17 REMARK 465 LEU A 18 REMARK 465 THR A 19 REMARK 465 SER A 20 REMARK 465 SER A 21 REMARK 465 HIS A 22 REMARK 465 GLY B 17 REMARK 465 LEU B 18 REMARK 465 THR B 19 REMARK 465 SER B 20 REMARK 465 SER B 21 REMARK 465 HIS B 22 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 LEU A 23 CG CD1 CD2 REMARK 470 GLU A 158 CG CD OE1 OE2 REMARK 470 LYS A 159 CG CD CE NZ REMARK 470 LEU A 161 CG CD1 CD2 REMARK 470 GLU A 194 CG CD OE1 OE2 REMARK 470 GLU A 197 CG CD OE1 OE2 REMARK 470 LEU B 23 CG CD1 CD2 REMARK 470 LYS B 25 CG CD CE NZ REMARK 470 GLU B 197 CG CD OE1 OE2 REMARK 470 ASP B 244 CG OD1 OD2 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 GLU A 158 -74.50 -97.71 REMARK 500 LYS A 159 43.57 -92.22 REMARK 500 LYS A 164 3.28 -68.69 REMARK 500 ALA A 168 119.72 -165.77 REMARK 500 GLU A 171 175.17 73.44 REMARK 500 ALA A 202 2.51 -66.16 REMARK 500 GLU A 210 -5.77 74.53 REMARK 500 THR B 78 -157.67 -81.25 REMARK 500 ARG B 79 82.20 -159.72 REMARK 500 ALA B 115 -19.24 -44.80 REMARK 500 LYS B 164 49.40 -83.20 REMARK 500 GLU B 171 176.69 69.82 REMARK 500 GLU B 199 29.30 -74.89 REMARK 500 ASP B 244 16.80 58.96 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 HM3 A 255 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HM3 B 255 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H70 RELATED DB: PDB REMARK 900 STRUCTURE OF DIMETHYLARGININE DIMETHYLAMINOHYDROLASE C249S BOUND REMARK 900 WITH CITRULLINE REMARK 900 RELATED ID: 3BPB RELATED DB: PDB REMARK 900 STRUCTURE OF DIMETHYLARGININE DIMETHYLAMINOHYDROLASE H162G ADDUCT REMARK 900 WITH S-METHYL-L-THIOCITRULLINE DBREF 3RHY A 1 254 UNP Q9I4E3 DDAH_PSEAE 1 254 DBREF 3RHY B 1 254 UNP Q9I4E3 DDAH_PSEAE 1 254 SEQRES 1 A 254 MET PHE LYS HIS ILE ILE ALA ARG THR PRO ALA ARG SER SEQRES 2 A 254 LEU VAL ASP GLY LEU THR SER SER HIS LEU GLY LYS PRO SEQRES 3 A 254 ASP TYR ALA LYS ALA LEU GLU GLN HIS ASN ALA TYR ILE SEQRES 4 A 254 ARG ALA LEU GLN THR CYS ASP VAL ASP ILE THR LEU LEU SEQRES 5 A 254 PRO PRO ASP GLU ARG PHE PRO ASP SER VAL PHE VAL GLU SEQRES 6 A 254 ASP PRO VAL LEU CYS THR SER ARG CYS ALA ILE ILE THR SEQRES 7 A 254 ARG PRO GLY ALA GLU SER ARG ARG GLY GLU THR GLU ILE SEQRES 8 A 254 ILE GLU GLU THR VAL GLN ARG PHE TYR PRO GLY LYS VAL SEQRES 9 A 254 GLU ARG ILE GLU ALA PRO GLY THR VAL GLU ALA GLY ASP SEQRES 10 A 254 ILE MET MET VAL GLY ASP HIS PHE TYR ILE GLY GLU SER SEQRES 11 A 254 ALA ARG THR ASN ALA GLU GLY ALA ARG GLN MET ILE ALA SEQRES 12 A 254 ILE LEU GLU LYS HIS GLY LEU SER GLY SER VAL VAL ARG SEQRES 13 A 254 LEU GLU LYS VAL LEU HIS LEU LYS THR GLY LEU ALA TYR SEQRES 14 A 254 LEU GLU HIS ASN ASN LEU LEU ALA ALA GLY GLU PHE VAL SEQRES 15 A 254 SER LYS PRO GLU PHE GLN ASP PHE ASN ILE ILE GLU ILE SEQRES 16 A 254 PRO GLU GLU GLU SER TYR ALA ALA ASN CYS ILE TRP VAL SEQRES 17 A 254 ASN GLU ARG VAL ILE MET PRO ALA GLY TYR PRO ARG THR SEQRES 18 A 254 ARG GLU LYS ILE ALA ARG LEU GLY TYR ARG VAL ILE GLU SEQRES 19 A 254 VAL ASP THR SER GLU TYR ARG LYS ILE ASP GLY GLY VAL SEQRES 20 A 254 SER CYS MET SER LEU ARG PHE SEQRES 1 B 254 MET PHE LYS HIS ILE ILE ALA ARG THR PRO ALA ARG SER SEQRES 2 B 254 LEU VAL ASP GLY LEU THR SER SER HIS LEU GLY LYS PRO SEQRES 3 B 254 ASP TYR ALA LYS ALA LEU GLU GLN HIS ASN ALA TYR ILE SEQRES 4 B 254 ARG ALA LEU GLN THR CYS ASP VAL ASP ILE THR LEU LEU SEQRES 5 B 254 PRO PRO ASP GLU ARG PHE PRO ASP SER VAL PHE VAL GLU SEQRES 6 B 254 ASP PRO VAL LEU CYS THR SER ARG CYS ALA ILE ILE THR SEQRES 7 B 254 ARG PRO GLY ALA GLU SER ARG ARG GLY GLU THR GLU ILE SEQRES 8 B 254 ILE GLU GLU THR VAL GLN ARG PHE TYR PRO GLY LYS VAL SEQRES 9 B 254 GLU ARG ILE GLU ALA PRO GLY THR VAL GLU ALA GLY ASP SEQRES 10 B 254 ILE MET MET VAL GLY ASP HIS PHE TYR ILE GLY GLU SER SEQRES 11 B 254 ALA ARG THR ASN ALA GLU GLY ALA ARG GLN MET ILE ALA SEQRES 12 B 254 ILE LEU GLU LYS HIS GLY LEU SER GLY SER VAL VAL ARG SEQRES 13 B 254 LEU GLU LYS VAL LEU HIS LEU LYS THR GLY LEU ALA TYR SEQRES 14 B 254 LEU GLU HIS ASN ASN LEU LEU ALA ALA GLY GLU PHE VAL SEQRES 15 B 254 SER LYS PRO GLU PHE GLN ASP PHE ASN ILE ILE GLU ILE SEQRES 16 B 254 PRO GLU GLU GLU SER TYR ALA ALA ASN CYS ILE TRP VAL SEQRES 17 B 254 ASN GLU ARG VAL ILE MET PRO ALA GLY TYR PRO ARG THR SEQRES 18 B 254 ARG GLU LYS ILE ALA ARG LEU GLY TYR ARG VAL ILE GLU SEQRES 19 B 254 VAL ASP THR SER GLU TYR ARG LYS ILE ASP GLY GLY VAL SEQRES 20 B 254 SER CYS MET SER LEU ARG PHE HET HM3 A 255 8 HET HM3 B 255 8 HETNAM HM3 (4-CHLOROPYRIDIN-2-YL)METHANOL HETSYN HM3 4-CHLORO-2-HYDROXYMETHYLPYRIDINE FORMUL 3 HM3 2(C6 H6 CL N O) FORMUL 5 HOH *227(H2 O) HELIX 1 1 ALA A 11 ASP A 16 5 6 HELIX 2 2 ASP A 27 GLN A 43 1 17 HELIX 3 3 ALA A 82 GLY A 87 1 6 HELIX 4 4 ILE A 92 TYR A 100 1 9 HELIX 5 5 GLU A 114 GLY A 116 5 3 HELIX 6 6 ASN A 134 HIS A 148 1 15 HELIX 7 7 HIS A 162 THR A 165 5 4 HELIX 8 8 GLY A 179 VAL A 182 5 4 HELIX 9 9 LYS A 184 GLN A 188 5 5 HELIX 10 10 PRO A 196 ASN A 204 5 9 HELIX 11 11 TYR A 218 LEU A 228 1 11 HELIX 12 12 THR A 237 LYS A 242 1 6 HELIX 13 13 ALA B 11 ASP B 16 5 6 HELIX 14 14 ASP B 27 GLN B 43 1 17 HELIX 15 15 ALA B 82 GLU B 90 5 9 HELIX 16 16 ILE B 92 TYR B 100 1 9 HELIX 17 17 GLU B 114 GLY B 116 5 3 HELIX 18 18 ASN B 134 HIS B 148 1 15 HELIX 19 19 GLY B 179 VAL B 182 5 4 HELIX 20 20 LYS B 184 GLN B 188 5 5 HELIX 21 21 GLU B 197 ASN B 204 5 8 HELIX 22 22 TYR B 218 LEU B 228 1 11 HELIX 23 23 THR B 237 LYS B 242 1 6 HELIX 24 24 GLY B 246 SER B 251 5 6 SHEET 1 A 6 LEU A 252 PHE A 254 0 SHEET 2 A 6 HIS A 4 ARG A 8 -1 N HIS A 4 O PHE A 254 SHEET 3 A 6 ASP A 48 LEU A 52 1 O LEU A 52 N ALA A 7 SHEET 4 A 6 ASP B 48 LEU B 52 -1 O LEU B 51 N ILE A 49 SHEET 5 A 6 HIS B 4 ARG B 8 1 N ALA B 7 O LEU B 52 SHEET 6 A 6 LEU B 252 PHE B 254 -1 O PHE B 254 N HIS B 4 SHEET 1 B 3 VAL A 68 CYS A 70 0 SHEET 2 B 3 ALA A 75 ILE A 77 -1 O ILE A 76 N LEU A 69 SHEET 3 B 3 VAL A 104 ARG A 106 1 O GLU A 105 N ILE A 77 SHEET 1 C 3 ILE A 118 VAL A 121 0 SHEET 2 C 3 HIS A 124 GLU A 129 -1 O HIS A 124 N VAL A 121 SHEET 3 C 3 SER A 151 ARG A 156 1 O SER A 153 N ILE A 127 SHEET 1 D 3 LEU A 167 TYR A 169 0 SHEET 2 D 3 ASN A 174 ALA A 177 -1 O LEU A 176 N ALA A 168 SHEET 3 D 3 ASN A 191 GLU A 194 1 O ILE A 193 N LEU A 175 SHEET 1 E 3 ILE A 206 VAL A 208 0 SHEET 2 E 3 ARG A 211 PRO A 215 -1 O ARG A 211 N VAL A 208 SHEET 3 E 3 ARG A 231 VAL A 235 1 O ILE A 233 N MET A 214 SHEET 1 F 3 VAL B 68 CYS B 70 0 SHEET 2 F 3 ALA B 75 ILE B 77 -1 O ILE B 76 N LEU B 69 SHEET 3 F 3 VAL B 104 ARG B 106 1 O GLU B 105 N ILE B 77 SHEET 1 G 3 ILE B 118 VAL B 121 0 SHEET 2 G 3 HIS B 124 ILE B 127 -1 O HIS B 124 N VAL B 121 SHEET 3 G 3 SER B 151 VAL B 154 1 O SER B 153 N ILE B 127 SHEET 1 H 3 LEU B 167 TYR B 169 0 SHEET 2 H 3 ASN B 174 ALA B 177 -1 O LEU B 176 N ALA B 168 SHEET 3 H 3 ASN B 191 GLU B 194 1 O ILE B 193 N LEU B 175 SHEET 1 I 3 ILE B 206 VAL B 208 0 SHEET 2 I 3 ARG B 211 PRO B 215 -1 O ARG B 211 N VAL B 208 SHEET 3 I 3 ARG B 231 VAL B 235 1 O ILE B 233 N VAL B 212 LINK SG CYS A 249 C4 HM3 A 255 1555 1555 1.75 LINK SG CYS B 249 C4 HM3 B 255 1555 1555 1.75 CISPEP 1 ALA A 109 PRO A 110 0 0.13 CISPEP 2 ALA B 109 PRO B 110 0 0.29 SITE 1 AC1 5 PHE A 63 ASP A 66 HIS A 162 ASP A 244 SITE 2 AC1 5 CYS A 249 SITE 1 AC2 5 PHE B 63 HIS B 162 ASP B 244 GLY B 245 SITE 2 AC2 5 CYS B 249 CRYST1 45.800 73.280 149.530 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 0.021834 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013646 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006688 0.00000