HEADER HYDROLASE 26-MAY-09 3HKX TITLE CRYSTAL STRUCTURE ANALYSIS OF AN AMIDASE FROM NESTERENKONIA SP. COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.1.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NESTERENKONIA SP. 10004; SOURCE 3 ORGANISM_TAXID: 501897; SOURCE 4 STRAIN: AN1; SOURCE 5 GENE: NIT2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS ALPHA-BETA-BETA-ALPHA:ALPHA-BETA-BETA-ALPHA DIMERIC SANDWICH, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.T.SEWELL,A.J.M.NEL,D.A.COWAN REVDAT 4 06-SEP-23 3HKX 1 SEQADV REVDAT 3 20-FEB-13 3HKX 1 DBREF SEQADV REMARK REVDAT 2 06-JUL-11 3HKX 1 JRNL SOURCE REMARK REVDAT 1 09-JUN-09 3HKX 0 JRNL AUTH A.J.NEL,I.M.TUFFIN,B.T.SEWELL,D.A.COWAN JRNL TITL UNIQUE ALIPHATIC AMIDASE FROM A PSYCHROTROPHIC AND JRNL TITL 2 HALOALKALIPHILIC NESTERENKONIA ISOLATE. JRNL REF APPL.ENVIRON.MICROBIOL. V. 77 3696 2011 JRNL REFN ISSN 0099-2240 JRNL PMID 21498772 JRNL DOI 10.1128/AEM.02726-10 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.J.M.NEL REMARK 1 TITL ISOLATION OF A NOVEL COLD-ADAPTED NITRILE HYDROLYSING REMARK 1 TITL 2 MICRO-ORGANISM REMARK 1 REF THESIS 2009 REMARK 2 REMARK 2 RESOLUTION. 1.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 32495 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1727 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) : 1.66 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2358 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE SET COUNT : 120 REMARK 3 BIN FREE R VALUE : 0.3290 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1970 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 194 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.73000 REMARK 3 B22 (A**2) : 0.38000 REMARK 3 B33 (A**2) : -1.11000 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): 0.095 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.062 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.835 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2033 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2777 ; 1.674 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 266 ; 6.565 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 89 ;34.856 ;23.933 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 306 ;14.035 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;14.311 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 309 ; 0.156 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1598 ; 0.009 ; 0.022 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): 1323 ; 1.760 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2114 ; 2.704 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 710 ; 3.965 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 663 ; 6.238 ; 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3HKX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1000053260. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 123 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : J. SYNCHROTRON RAD. (1999). 6, REMARK 200 822-833 DEVELOPMENT OF REMARK 200 INSTRUMENTATION AND METHODS FOR REMARK 200 MAD AND STRUCTURAL GENOMICS AT REMARK 200 THE SRS, ESRF, CHESS AND ELETTRA REMARK 200 FACILITIES A. CASSETTA, A. M. REMARK 200 DEACON, S. E. EALICK, J. R. REMARK 200 HELLIWELL AND A. W. THOMPSON REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34232 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.660 REMARK 200 RESOLUTION RANGE LOW (A) : 63.511 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.030 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.92 REMARK 200 R MERGE FOR SHELL (I) : 0.36000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.1 REMARK 200 STARTING MODEL: PDB ENTRY 1F89 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE TRIHYDRATE AND 2M REMARK 280 AMMONIUM SULPHATE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.66050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 32.66050 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 1.000000 0.000000 0.000000 37.99950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 57.81950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.99950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 57.81950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 32.66050 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.99950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.81950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 32.66050 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.99950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 57.81950 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 GLN A 239 REMARK 465 SER A 240 REMARK 465 GLN A 241 REMARK 465 ASP A 242 REMARK 465 ALA A 243 REMARK 465 GLY A 244 REMARK 465 SER A 245 REMARK 465 ASP A 246 REMARK 465 SER A 247 REMARK 465 ALA A 248 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 101 2.16 -67.75 REMARK 500 CYS A 145 -116.37 40.98 REMARK 500 ALA A 170 83.11 -154.79 REMARK 500 REMARK 500 REMARK: NULL DBREF 3HKX A 1 263 UNP D0VWZ1 D0VWZ1_9MICC 1 263 SEQADV 3HKX MET A -19 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX GLY A -18 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX SER A -17 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX SER A -16 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A -15 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A -14 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A -13 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A -12 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A -11 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A -10 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX SER A -9 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX SER A -8 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX GLY A -7 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX LEU A -6 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX VAL A -5 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX ILE A -4 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX ARG A -3 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX GLY A -2 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX SER A -1 UNP D0VWZ1 EXPRESSION TAG SEQADV 3HKX HIS A 0 UNP D0VWZ1 EXPRESSION TAG SEQRES 1 A 283 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 283 LEU VAL ILE ARG GLY SER HIS MET ARG ILE ALA LEU MET SEQRES 3 A 283 GLN HIS THR ALA ARG PRO LEU ASP PRO GLN HIS ASN LEU SEQRES 4 A 283 ASP LEU ILE ASP ASP ALA ALA ALA ARG ALA SER GLU GLN SEQRES 5 A 283 GLY ALA GLN LEU LEU LEU THR PRO GLU LEU PHE GLY PHE SEQRES 6 A 283 GLY TYR VAL PRO SER GLN ILE CYS ALA GLN VAL SER ALA SEQRES 7 A 283 GLU GLN VAL ASP ALA ALA ARG SER ARG LEU ARG GLY ILE SEQRES 8 A 283 ALA ARG ASP ARG GLY ILE ALA LEU VAL TRP SER LEU PRO SEQRES 9 A 283 GLY PRO GLU GLY PRO GLU GLN ARG GLY ILE THR ALA GLU SEQRES 10 A 283 LEU ALA ASP GLU HIS GLY GLU VAL LEU ALA SER TYR GLN SEQRES 11 A 283 LYS VAL GLN LEU TYR GLY PRO GLU GLU LYS ALA ALA PHE SEQRES 12 A 283 VAL PRO GLY GLU GLN PRO PRO PRO VAL LEU SER TRP GLY SEQRES 13 A 283 GLY ARG GLN LEU SER LEU LEU VAL CYS TYR ASP VAL GLU SEQRES 14 A 283 PHE PRO GLU MET VAL ARG ALA ALA ALA ALA ARG GLY ALA SEQRES 15 A 283 GLN LEU VAL LEU VAL PRO THR ALA LEU ALA GLY ASP GLU SEQRES 16 A 283 THR SER VAL PRO GLY ILE LEU LEU PRO ALA ARG ALA VAL SEQRES 17 A 283 GLU ASN GLY ILE THR LEU ALA TYR ALA ASN HIS CYS GLY SEQRES 18 A 283 PRO GLU GLY GLY LEU VAL PHE ASP GLY GLY SER VAL VAL SEQRES 19 A 283 VAL GLY PRO ALA GLY GLN PRO LEU GLY GLU LEU GLY VAL SEQRES 20 A 283 GLU PRO GLY LEU LEU VAL VAL ASP LEU PRO ASP GLN SER SEQRES 21 A 283 GLN ASP ALA GLY SER ASP SER ALA ASP TYR LEU GLN ASP SEQRES 22 A 283 ARG ARG ALA GLU LEU HIS ARG ASN TRP LEU FORMUL 2 HOH *194(H2 O) HELIX 1 1 ASP A 14 GLN A 32 1 19 HELIX 2 2 LEU A 42 GLY A 46 5 5 HELIX 3 3 VAL A 48 VAL A 56 1 9 HELIX 4 4 SER A 57 ARG A 75 1 19 HELIX 5 5 TYR A 115 PHE A 123 1 9 HELIX 6 6 VAL A 144 GLU A 149 5 6 HELIX 7 7 PHE A 150 ARG A 160 1 11 HELIX 8 8 THR A 176 ILE A 181 1 6 HELIX 9 9 ILE A 181 GLY A 191 1 11 HELIX 10 10 TYR A 250 ARG A 254 1 5 HELIX 11 11 ARG A 255 LEU A 263 1 9 SHEET 1 A 6 VAL A 105 GLN A 110 0 SHEET 2 A 6 THR A 95 ALA A 99 -1 N LEU A 98 O LEU A 106 SHEET 3 A 6 ALA A 78 TRP A 81 -1 N LEU A 79 O ALA A 99 SHEET 4 A 6 LEU A 36 LEU A 38 1 N LEU A 37 O VAL A 80 SHEET 5 A 6 SER A -1 GLN A 7 1 N MET A 6 O LEU A 38 SHEET 6 A 6 GLY A 230 PRO A 237 -1 O LEU A 236 N MET A 1 SHEET 1 B 6 VAL A 132 TRP A 135 0 SHEET 2 B 6 ARG A 138 LEU A 142 -1 O LEU A 140 N LEU A 133 SHEET 3 B 6 LEU A 164 PRO A 168 1 O LEU A 166 N SER A 141 SHEET 4 B 6 THR A 193 ALA A 197 1 O THR A 193 N VAL A 165 SHEET 5 B 6 VAL A 213 VAL A 215 -1 O VAL A 213 N TYR A 196 SHEET 6 B 6 PRO A 221 GLU A 224 -1 O LEU A 222 N VAL A 214 SHEET 1 C 2 CYS A 200 GLU A 203 0 SHEET 2 C 2 LEU A 206 ASP A 209 -1 O LEU A 206 N GLU A 203 CRYST1 75.999 115.639 65.321 90.00 90.00 90.00 C 2 2 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 0.013158 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008648 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015309 0.00000