HEADER HYDROLASE 16-AUG-07 2QZ6 TITLE FIRST CRYSTAL STRUCTURE OF A PSYCHROPHILE CLASS C BETA-LACTAMASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CEPHALOSPORINASE; COMPND 5 EC: 3.5.2.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 STRAIN: TAE 4 KEYWDS CLASS C BETA-LACTAMASE, PSYCHROPHILE, COLD ADAPTATION, ANTIBIOTIC KEYWDS 2 RESISTANCE, HYDROLASE, PERIPLASM EXPDTA X-RAY DIFFRACTION AUTHOR C.MICHAUX,J.MASSANT,F.KERFF,P.CHARLIER,J.WOUTERS REVDAT 4 25-OCT-23 2QZ6 1 REMARK REVDAT 3 24-FEB-09 2QZ6 1 VERSN REVDAT 2 08-APR-08 2QZ6 1 JRNL REVDAT 1 18-MAR-08 2QZ6 0 JRNL AUTH C.MICHAUX,J.MASSANT,F.KERFF,J.D.DOCQUIER,I.VANDENBERGHE, JRNL AUTH 2 B.SAMYN,A.PIERRARD,G.FELLER,P.CHARLIER,J.VAN BEEUMEN, JRNL AUTH 3 J.WOUTERS JRNL TITL CRYSTAL STRUCTURE OF A COLD-ADAPTED CLASS C BETA-LACTAMASE JRNL REF FEBS J. V. 275 1687 2008 JRNL REFN ISSN 1742-464X JRNL PMID 18312599 JRNL DOI 10.1111/J.1742-4658.2008.06324.X REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 13722 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 722 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) : 2.26 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1048 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1910 REMARK 3 BIN FREE R VALUE SET COUNT : 60 REMARK 3 BIN FREE R VALUE : 0.2580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2661 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.01000 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): 0.432 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.253 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.706 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.909 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.873 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2713 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3693 ; 1.405 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 345 ; 6.309 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 106 ;37.853 ;25.189 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 432 ;20.697 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;24.201 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 413 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2055 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1382 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1843 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 135 ; 0.174 ; 0.200 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): 35 ; 0.215 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.202 ; 0.200 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): 1772 ; 0.755 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2783 ; 1.255 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1073 ; 1.987 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 910 ; 2.942 ; 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 2QZ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000044228. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-APR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9797 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15724 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.9400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 16.62 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 2BLT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 6K, 0.1M TRIS, PH8.0, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 298K, VAPOR DIFFUSION REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 34.85000 REMARK 290 SMTRY3 2 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: 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 ALA A 5 REMARK 465 THR A 6 REMARK 465 GLU A 123 REMARK 465 GLU A 124 REMARK 465 SER A 125 REMARK 465 ASP A 126 REMARK 465 ASN A 127 REMARK 465 ASP A 361 REMARK 465 GLN A 362 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 130 CG CD CE NZ REMARK 480 MET A 131 CE REMARK 480 SER A 213 CA CB OG REMARK 480 ASP A 281 CG OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 83 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 TYR A 199 CB - CG - CD2 ANGL. DEV. = 4.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 99 -103.82 -178.57 REMARK 500 LYS A 100 -79.57 -10.29 REMARK 500 PHE A 101 3.01 -68.91 REMARK 500 SER A 165 98.01 -69.59 REMARK 500 LEU A 166 3.76 136.26 REMARK 500 THR A 177 -68.37 -120.13 REMARK 500 PRO A 214 157.26 -46.06 REMARK 500 TYR A 222 19.04 -150.09 REMARK 500 LEU A 309 171.35 -57.31 REMARK 500 ASN A 341 46.77 -94.71 REMARK 500 REMARK 500 REMARK: NULL DBREF 2QZ6 A 5 362 UNP P85302 AMPC_PSEFL 1 358 SEQRES 1 A 358 ALA THR ASP ILE ARG GLN VAL VAL ASP SER THR VAL GLU SEQRES 2 A 358 PRO LEU MET GLN GLN GLN ASP ILE ALA GLY LEU SER VAL SEQRES 3 A 358 ALA VAL ILE GLN ASN GLY LYS ALA GLN TYR PHE ASN TYR SEQRES 4 A 358 GLY VAL ALA ASN LYS ASP SER LYS GLN PRO ILE THR GLU SEQRES 5 A 358 ASN THR LEU PHE GLU ILE GLY SER VAL SER LYS THR PHE SEQRES 6 A 358 THR ALA THR LEU ALA GLY TYR ALA LEU ALA ASN GLY LYS SEQRES 7 A 358 LEU LYS LEU SER ASP PRO ALA SER GLN TYR LEU PRO ALA SEQRES 8 A 358 LEU ARG GLY ASP LYS PHE ASP HIS ILE SER LEU LEU ASN SEQRES 9 A 358 LEU GLY THR TYR THR ALA GLY GLY LEU PRO LEU GLN PHE SEQRES 10 A 358 PRO GLU GLU SER ASP ASN THR GLY LYS MET ILE SER TYR SEQRES 11 A 358 TYR GLN HIS TRP LYS PRO ALA PHE ALA PRO GLY THR GLN SEQRES 12 A 358 ARG LEU TYR SER ASN PRO SER ILE GLY LEU PHE GLY HIS SEQRES 13 A 358 LEU ALA ALA GLN SER LEU GLY GLN PRO PHE GLU LYS LEU SEQRES 14 A 358 MET GLU GLN THR VAL LEU PRO LYS LEU GLY LEU LYS HIS SEQRES 15 A 358 THR PHE ILE SER VAL PRO GLU THR GLN MET SER LEU TYR SEQRES 16 A 358 ALA GLN GLY TYR ASP LYS ALA GLY LYS PRO VAL ARG VAL SEQRES 17 A 358 SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY ILE LYS SEQRES 18 A 358 THR SER THR SER ASP LEU ILE HIS TYR VAL GLU VAL ASN SEQRES 19 A 358 MET HIS PRO ALA LYS LEU GLU LYS PRO LEU GLN GLN ALA SEQRES 20 A 358 ILE ALA ALA THR HIS THR GLY TYR TYR THR VAL ASP GLY SEQRES 21 A 358 MET THR GLN GLY LEU GLY TRP GLU MET TYR PRO TYR PRO SEQRES 22 A 358 ILE LYS VAL ASP ALA LEU VAL GLU GLY ASN SER THR GLN SEQRES 23 A 358 MET ALA MET GLU PRO HIS LYS VAL ASN TRP LEU THR PRO SEQRES 24 A 358 PRO GLN ALA ALA PRO LEU ASP THR LEU VAL ASN LYS THR SEQRES 25 A 358 GLY SER THR GLY GLY PHE GLY ALA TYR VAL ALA TYR VAL SEQRES 26 A 358 PRO SER LYS GLY LEU GLY VAL VAL ILE LEU ALA ASN LYS SEQRES 27 A 358 ASN TYR PRO ASN ALA GLU ARG VAL LYS ALA ALA HIS ALA SEQRES 28 A 358 ILE LEU SER ALA MET ASP GLN FORMUL 2 HOH *134(H2 O) HELIX 1 1 ASP A 7 GLN A 23 1 17 HELIX 2 2 VAL A 65 ASN A 80 1 16 HELIX 3 3 PRO A 88 ARG A 97 5 10 HELIX 4 4 ASP A 99 HIS A 103 5 5 HELIX 5 5 SER A 105 THR A 111 1 7 HELIX 6 6 THR A 128 TRP A 138 1 11 HELIX 7 7 SER A 151 SER A 165 1 15 HELIX 8 8 PRO A 169 THR A 177 1 9 HELIX 9 9 LEU A 179 GLY A 183 5 5 HELIX 10 10 PRO A 192 TYR A 199 5 8 HELIX 11 11 LEU A 217 TYR A 222 1 6 HELIX 12 12 SER A 227 HIS A 240 1 14 HELIX 13 13 PRO A 241 LEU A 244 5 4 HELIX 14 14 GLU A 245 HIS A 256 1 12 HELIX 15 15 LYS A 279 ASN A 287 1 9 HELIX 16 16 THR A 289 GLU A 294 1 6 HELIX 17 17 PRO A 345 MET A 360 1 16 SHEET 1 A 9 LYS A 37 GLY A 44 0 SHEET 2 A 9 GLY A 27 GLN A 34 -1 N VAL A 30 O PHE A 41 SHEET 3 A 9 LEU A 334 ALA A 340 -1 O VAL A 337 N ALA A 31 SHEET 4 A 9 GLY A 323 VAL A 329 -1 N VAL A 329 O LEU A 334 SHEET 5 A 9 THR A 311 SER A 318 -1 N GLY A 317 O ALA A 324 SHEET 6 A 9 GLU A 272 PRO A 275 -1 N TYR A 274 O LEU A 312 SHEET 7 A 9 MET A 265 GLN A 267 -1 N THR A 266 O MET A 273 SHEET 8 A 9 GLY A 258 VAL A 262 -1 N TYR A 259 O GLN A 267 SHEET 9 A 9 ASN A 299 GLN A 305 -1 O LEU A 301 N TYR A 259 SHEET 1 B 3 PHE A 60 GLU A 61 0 SHEET 2 B 3 LYS A 225 THR A 226 -1 O THR A 226 N PHE A 60 SHEET 3 B 3 THR A 187 PHE A 188 -1 N PHE A 188 O LYS A 225 SHEET 1 C 2 GLN A 147 ARG A 148 0 SHEET 2 C 2 HIS A 296 LYS A 297 -1 O HIS A 296 N ARG A 148 CISPEP 1 TYR A 276 PRO A 277 0 -0.60 CRYST1 43.600 69.700 53.900 90.00 90.90 90.00 P 1 21 1 2 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 0.022936 0.000000 0.000360 0.00000 SCALE2 0.000000 0.014347 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018555 0.00000