HEADER LYASE 29-JUN-10 3NQ8 TITLE OPTIMIZATION OF THE IN SILICO DESIGNED KEMP ELIMINASE KE70 BY TITLE 2 COMPUTATIONAL DESIGN AND DIRECTED EVOLUTION R4 8/5A COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYRIBOSE PHOSPHATE ALDOLASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TIM, STRUCTURAL GENOMICS, ISRAEL STRUCTURAL PROTEOMICS CENTER, ISPC, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR O.KHERSONSKY,D.ROTHLISBERGE,A.M.WOLLACOTT,O.DYM,D.BAKER,D.S.TAWFIK, AUTHOR 2 ISRAEL STRUCTURAL PROTEOMICS CENTER (ISPC) REVDAT 3 01-NOV-23 3NQ8 1 REMARK REVDAT 2 19-MAR-14 3NQ8 1 JRNL VERSN REVDAT 1 09-FEB-11 3NQ8 0 JRNL AUTH O.KHERSONSKY,D.ROTHLISBERGER,A.M.WOLLACOTT,P.MURPHY,O.DYM, JRNL AUTH 2 S.ALBECK,G.KISS,K.N.HOUK,D.BAKER,D.S.TAWFIK JRNL TITL OPTIMIZATION OF THE IN-SILICO-DESIGNED KEMP ELIMINASE KE70 JRNL TITL 2 BY COMPUTATIONAL DESIGN AND DIRECTED EVOLUTION JRNL REF J.MOL.BIOL. V. 407 391 2011 JRNL REFN ISSN 0022-2836 JRNL PMID 21277311 JRNL DOI 10.1016/J.JMB.2011.01.041 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.4.0067 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 40785 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2155 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3041 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1470 REMARK 3 BIN FREE R VALUE SET COUNT : 150 REMARK 3 BIN FREE R VALUE : 0.1850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1801 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 166 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.63 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.25000 REMARK 3 B22 (A**2) : 0.25000 REMARK 3 B33 (A**2) : -0.50000 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): 0.060 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.029 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.549 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1846 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2508 ; 1.133 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 246 ; 5.928 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 70 ;32.174 ;24.429 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 289 ;10.883 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;14.869 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 302 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1383 ; 0.006 ; 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): 1230 ; 0.824 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1948 ; 1.354 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 616 ; 2.123 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 559 ; 3.176 ; 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): 1846 ; 1.244 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 166 ; 3.946 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1821 ; 2.384 ; 3.000 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 3NQ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1000060143. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.939 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43027 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 20.50 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : 0.05300 REMARK 200 FOR THE DATA SET : 57.2800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 23.10 REMARK 200 R MERGE FOR SHELL (I) : 0.24300 REMARK 200 R SYM FOR SHELL (I) : 0.21100 REMARK 200 FOR SHELL : 13.60 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1JCJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M AMMONIUM NITRAT, 20% PEG 3350, PH REMARK 280 6.3, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292K 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 76.84700 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 26.37800 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 26.37800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 115.27050 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 26.37800 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 26.37800 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.42350 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 26.37800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 26.37800 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 115.27050 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 26.37800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 26.37800 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 38.42350 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 76.84700 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 ALA A 0 REMARK 465 THR A 1 REMARK 465 ASP A 2 REMARK 465 ASP A 22 REMARK 465 GLY A 250 REMARK 465 HIS A 251 REMARK 465 GLY A 252 REMARK 465 ASP A 253 REMARK 465 GLY A 254 REMARK 465 LYS A 255 REMARK 465 SER A 256 REMARK 465 ALA A 257 REMARK 465 SER A 258 REMARK 465 SER A 259 REMARK 465 TYR A 260 REMARK 465 GLY A 261 REMARK 465 SER A 262 REMARK 465 LEU A 263 REMARK 465 GLU A 264 REMARK 465 HIS A 265 REMARK 465 HIS A 266 REMARK 465 HIS A 267 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 3 CG CD1 CD2 REMARK 470 LYS A 4 CD CE NZ REMARK 470 LYS A 123 CE NZ REMARK 470 GLU A 127 CG CD OE1 OE2 REMARK 470 LYS A 146 CG CD CE NZ REMARK 470 ARG A 183 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 214 CD CE NZ REMARK 470 LYS A 247 CG CD CE NZ 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 141 61.83 63.23 REMARK 500 LYS A 146 -53.27 70.78 REMARK 500 SER A 238 -150.92 -114.44 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 NO3 A 268 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3NPU RELATED DB: PDB REMARK 900 RELATED ID: 3NPV RELATED DB: PDB REMARK 900 RELATED ID: 3NPW RELATED DB: PDB REMARK 900 RELATED ID: 3NPX RELATED DB: PDB REMARK 900 RELATED ID: 3NQ2 RELATED DB: PDB REMARK 900 RELATED ID: 3NQV RELATED DB: PDB REMARK 900 RELATED ID: 3NR0 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SEQUENCE DATABASE REFERENCE FOR THIS PROTEIN DOES NOT CURRENTLY REMARK 999 EXIST. THE WILD TYPE HAS BEEN DEPOSITED TO PDB, 3NPU AND 3NPV. THIS REMARK 999 SEQUENCE IS ALA 0, SER 19, GLY 239 INSERTION AND K28N, Y47F, W71C, REMARK 999 H165Y, K196N, A203V MUTANT. DBREF 3NQ8 A -1 267 PDB 3NQ8 3NQ8 -1 267 SEQRES 1 A 269 MET ALA THR ASP LEU LYS ALA SER SER LEU ARG ALA LEU SEQRES 2 A 269 LYS LEU MET HIS LEU ALA THR SER ALA ASN ASP ASP ASP SEQRES 3 A 269 THR ASP GLU ASN VAL ILE ALA LEU CYS HIS GLN ALA LYS SEQRES 4 A 269 THR PRO VAL GLY THR THR ASP ALA ILE PHE ILE TYR PRO SEQRES 5 A 269 ARG PHE ILE PRO ILE ALA ARG LYS THR LEU LYS GLU GLN SEQRES 6 A 269 GLY THR PRO GLU ILE ARG ILE CYS THR SER THR ASN PHE SEQRES 7 A 269 PRO HIS GLY ASN ASP ASP ILE ASP ILE ALA LEU ALA GLU SEQRES 8 A 269 THR ARG ALA ALA ILE ALA TYR GLY ALA ASP GLY VAL ALA SEQRES 9 A 269 VAL VAL PHE PRO TYR ARG ALA LEU MET ALA GLY ASN GLU SEQRES 10 A 269 GLN VAL GLY PHE ASP LEU VAL LYS ALA CYS LYS GLU ALA SEQRES 11 A 269 CYS ALA ALA ALA ASN VAL LEU LEU SER VAL ILE ILE GLU SEQRES 12 A 269 THR GLY GLU LEU LYS ASP GLU ALA LEU ILE ARG LYS ALA SEQRES 13 A 269 SER GLU ILE SER ILE LYS ALA GLY ALA ASP TYR ILE VAL SEQRES 14 A 269 THR SER THR GLY LYS VAL ALA VAL GLY ALA THR PRO GLU SEQRES 15 A 269 SER ALA ARG ILE MET MET GLU VAL ILE ARG ASP MET GLY SEQRES 16 A 269 VAL GLU ASN THR VAL GLY PHE ILE PRO VAL GLY GLY VAL SEQRES 17 A 269 ARG THR ALA GLU ASP ALA GLN LYS TYR LEU ALA ILE ALA SEQRES 18 A 269 ASP GLU LEU PHE GLY ALA ASP TRP ALA ASP ALA ARG HIS SEQRES 19 A 269 TYR ALA PHE GLY ALA SER GLY SER LEU LEU ALA SER LEU SEQRES 20 A 269 LEU LYS ALA LEU GLY HIS GLY ASP GLY LYS SER ALA SER SEQRES 21 A 269 SER TYR GLY SER LEU GLU HIS HIS HIS HET NO3 A 268 4 HET BEN A 301 9 HET NO3 A 302 4 HETNAM NO3 NITRATE ION HETNAM BEN BENZAMIDINE FORMUL 2 NO3 2(N O3 1-) FORMUL 3 BEN C7 H8 N2 FORMUL 5 HOH *166(H2 O) HELIX 1 1 LEU A 3 LEU A 13 1 11 HELIX 2 2 THR A 25 ALA A 36 1 12 HELIX 3 3 TYR A 49 ARG A 51 5 3 HELIX 4 4 PHE A 52 GLN A 63 1 12 HELIX 5 5 ASP A 82 GLY A 97 1 16 HELIX 6 6 PRO A 106 ALA A 112 1 7 HELIX 7 7 GLU A 115 ALA A 132 1 18 HELIX 8 8 GLU A 141 LYS A 146 1 6 HELIX 9 9 ASP A 147 ALA A 161 1 15 HELIX 10 10 THR A 178 MET A 192 1 15 HELIX 11 11 THR A 208 GLY A 224 1 17 HELIX 12 12 SER A 238 LEU A 249 1 12 SHEET 1 A 8 GLY A 199 ILE A 201 0 SHEET 2 A 8 TYR A 165 VAL A 167 1 N ILE A 166 O GLY A 199 SHEET 3 A 8 LEU A 135 ILE A 139 1 N VAL A 138 O VAL A 167 SHEET 4 A 8 GLY A 100 VAL A 104 1 N VAL A 101 O SER A 137 SHEET 5 A 8 ARG A 69 THR A 74 1 N THR A 72 O ALA A 102 SHEET 6 A 8 ALA A 45 PHE A 47 1 N ILE A 46 O CYS A 71 SHEET 7 A 8 MET A 14 ALA A 17 1 N LEU A 16 O ALA A 45 SHEET 8 A 8 PHE A 235 ALA A 237 1 O PHE A 235 N HIS A 15 SHEET 1 B 2 LYS A 37 THR A 38 0 SHEET 2 B 2 GLY A 41 THR A 42 -1 O GLY A 41 N THR A 38 CISPEP 1 PHE A 76 PRO A 77 0 1.00 SITE 1 AC1 7 ALA A 112 ARG A 207 ALA A 237 SER A 238 SITE 2 AC1 7 GLY A 239 SER A 240 LEU A 241 SITE 1 AC2 6 HIS A 15 PHE A 47 SER A 169 THR A 170 SITE 2 AC2 6 VAL A 203 HOH A 306 SITE 1 AC3 5 ASP A 220 GLU A 221 LEU A 222 PHE A 223 SITE 2 AC3 5 GLY A 224 CRYST1 52.756 52.756 153.694 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 0.018955 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018955 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006506 0.00000