HEADER HYDROLASE 26-APR-23 8J6Y TITLE CRYSTAL STRUCTURE OF CLASS A BETA-LACTAMASE PSE-4 WT- APO STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE PSE-4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-LACTAMASE CARB-1,CARBENICILLINASE 1; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: PSE4, CARB1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ANTIMICROBIAL RESISTANCE, BETA-LACTAMASE, PSEUDOMONAS AERUGINOSA, KEYWDS 2 CARBENICILLINASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SARKAR,S.BHATTACHARYA,S.HAZRA REVDAT 1 01-MAY-24 8J6Y 0 JRNL AUTH M.SARKAR,S.BHATTACHARYA,S.HAZRA JRNL TITL CRYSTAL STRUCTURE OF CLASS A BETA-LACTAMASE PSE-4 WT- APO JRNL TITL 2 STATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0405 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 78.0 REMARK 3 NUMBER OF REFLECTIONS : 11566 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.954 REMARK 3 FREE R VALUE TEST SET COUNT : 573 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 769 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE SET COUNT : 53 REMARK 3 BIN FREE R VALUE : 0.4340 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2038 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.03 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.61100 REMARK 3 B22 (A**2) : -2.61100 REMARK 3 B33 (A**2) : 5.22300 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): 0.486 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.331 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.255 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.473 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.888 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2102 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1982 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2856 ; 1.559 ; 1.633 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4560 ; 0.502 ; 1.568 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 265 ; 7.335 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 10 ;11.925 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 359 ;15.207 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 336 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2434 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 462 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 451 ; 0.232 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 72 ; 0.170 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1072 ; 0.182 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 81 ; 0.199 ; 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): 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): 1063 ; 4.033 ; 4.136 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1063 ; 4.016 ; 4.137 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1327 ; 5.628 ; 7.411 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1328 ; 5.626 ; 7.415 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1039 ; 4.703 ; 4.657 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1008 ; 4.149 ; 4.529 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1529 ; 6.786 ; 8.354 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1482 ; 6.235 ; 8.139 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8J6Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-APR-23. REMARK 100 THE DEPOSITION ID IS D_1300037348. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JAN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 - 7.2 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) : 1.54 REMARK 200 MONOCHROMATOR : CU REMARK 200 OPTICS : X RAY OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : RIGAKU HYPIX-6000HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11708 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 27.226 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 19.50 REMARK 200 R MERGE (I) : 0.15300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 8.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 27.21 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 11.40 REMARK 200 R MERGE FOR SHELL (I) : 0.03000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: SINGLE CRYSTAL WITH DIAMOND LIKE SHAPE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5 M AMMONIUM SULFATE, 0.1 M BIS-TRIS REMARK 280 PROPANE PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 30.75450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.97550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.97550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 15.37725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.97550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.97550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 46.13175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.97550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.97550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 15.37725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.97550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.97550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.13175 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 30.75450 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: 3950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -149.0 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 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 30.75450 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 LYS A 2 REMARK 465 PHE A 3 REMARK 465 LEU A 4 REMARK 465 LEU A 5 REMARK 465 ALA A 6 REMARK 465 PHE A 7 REMARK 465 SER A 8 REMARK 465 LEU A 9 REMARK 465 LEU A 10 REMARK 465 ILE A 11 REMARK 465 PRO A 12 REMARK 465 SER A 13 REMARK 465 VAL A 14 REMARK 465 VAL A 15 REMARK 465 PHE A 16 REMARK 465 ALA A 17 REMARK 465 SER A 18 REMARK 465 SER A 19 REMARK 465 GLN A 286 REMARK 465 SER A 287 REMARK 465 ARG A 288 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HG1 THR A 261 H ALA A 263 1.34 REMARK 500 H THR A 99 O HOH A 402 1.55 REMARK 500 O HOH A 410 O HOH A 471 1.95 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 GLN A 48 -72.20 -59.91 REMARK 500 ASN A 49 -159.58 -78.55 REMARK 500 THR A 64 -131.69 38.35 REMARK 500 TYR A 100 83.17 56.04 REMARK 500 SER A 125 31.48 70.51 REMARK 500 ILE A 160 -169.49 -101.59 REMARK 500 THR A 212 15.14 -140.49 REMARK 500 LEU A 215 -123.30 -106.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 39 0.14 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8J6Y A 1 288 UNP P16897 BLP4_PSEAI 1 288 SEQRES 1 A 288 MET LYS PHE LEU LEU ALA PHE SER LEU LEU ILE PRO SER SEQRES 2 A 288 VAL VAL PHE ALA SER SER SER LYS PHE GLN GLN VAL GLU SEQRES 3 A 288 GLN ASP VAL LYS ALA ILE GLU VAL SER LEU SER ALA ARG SEQRES 4 A 288 ILE GLY VAL SER VAL LEU ASP THR GLN ASN GLY GLU TYR SEQRES 5 A 288 TRP ASP TYR ASN GLY ASN GLN ARG PHE PRO LEU THR SER SEQRES 6 A 288 THR PHE LYS THR ILE ALA CYS ALA LYS LEU LEU TYR ASP SEQRES 7 A 288 ALA GLU GLN GLY LYS VAL ASN PRO ASN SER THR VAL GLU SEQRES 8 A 288 ILE LYS LYS ALA ASP LEU VAL THR TYR SER PRO VAL ILE SEQRES 9 A 288 GLU LYS GLN VAL GLY GLN ALA ILE THR LEU ASP ASP ALA SEQRES 10 A 288 CYS PHE ALA THR MET THR THR SER ASP ASN THR ALA ALA SEQRES 11 A 288 ASN ILE ILE LEU SER ALA VAL GLY GLY PRO LYS GLY VAL SEQRES 12 A 288 THR ASP PHE LEU ARG GLN ILE GLY ASP LYS GLU THR ARG SEQRES 13 A 288 LEU ASP ARG ILE GLU PRO ASP LEU ASN GLU GLY LYS LEU SEQRES 14 A 288 GLY ASP LEU ARG ASP THR THR THR PRO LYS ALA ILE ALA SEQRES 15 A 288 SER THR LEU ASN LYS PHE LEU PHE GLY SER ALA LEU SER SEQRES 16 A 288 GLU MET ASN GLN LYS LYS LEU GLU SER TRP MET VAL ASN SEQRES 17 A 288 ASN GLN VAL THR GLY ASN LEU LEU ARG SER VAL LEU PRO SEQRES 18 A 288 ALA GLY TRP ASN ILE ALA ASP ARG SER GLY ALA GLY GLY SEQRES 19 A 288 PHE GLY ALA ARG SER ILE THR ALA VAL VAL TRP SER GLU SEQRES 20 A 288 HIS GLN ALA PRO ILE ILE VAL SER ILE TYR LEU ALA GLN SEQRES 21 A 288 THR GLN ALA SER MET GLU GLU ARG ASN ASP ALA ILE VAL SEQRES 22 A 288 LYS ILE GLY HIS SER ILE PHE ASP VAL TYR THR SER GLN SEQRES 23 A 288 SER ARG HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET SO4 A 306 5 HET SO4 A 307 5 HET SO4 A 308 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 8(O4 S 2-) FORMUL 10 HOH *75(H2 O) HELIX 1 AA1 PHE A 22 LEU A 36 1 15 HELIX 2 AA2 THR A 64 THR A 66 5 3 HELIX 3 AA3 PHE A 67 GLN A 81 1 15 HELIX 4 AA4 LYS A 93 LEU A 97 5 5 HELIX 5 AA5 SER A 101 LYS A 106 1 6 HELIX 6 AA6 LEU A 114 SER A 125 1 12 HELIX 7 AA7 ASP A 126 ALA A 136 1 11 HELIX 8 AA8 GLY A 138 ILE A 150 1 13 HELIX 9 AA9 PRO A 162 GLU A 166 5 5 HELIX 10 AB1 THR A 177 GLY A 191 1 15 HELIX 11 AB2 SER A 195 ASN A 208 1 14 HELIX 12 AB3 LEU A 215 LEU A 220 5 6 HELIX 13 AB4 GLY A 234 GLY A 236 5 3 HELIX 14 AB5 SER A 264 TYR A 283 1 20 SHEET 1 AA1 5 TYR A 52 TYR A 55 0 SHEET 2 AA1 5 ARG A 39 ASP A 46 -1 N VAL A 42 O TYR A 55 SHEET 3 AA1 5 ILE A 252 ALA A 259 -1 O TYR A 257 N GLY A 41 SHEET 4 AA1 5 ARG A 238 TRP A 245 -1 N ARG A 238 O LEU A 258 SHEET 5 AA1 5 ASN A 225 ALA A 232 -1 N ASN A 225 O TRP A 245 SHEET 1 AA2 2 PHE A 61 PRO A 62 0 SHEET 2 AA2 2 THR A 175 THR A 176 -1 O THR A 176 N PHE A 61 SHEET 1 AA3 2 THR A 89 GLU A 91 0 SHEET 2 AA3 2 ALA A 111 THR A 113 -1 O ILE A 112 N VAL A 90 SSBOND 1 CYS A 72 CYS A 118 1555 1555 2.55 CISPEP 1 GLU A 161 PRO A 162 0 8.14 CRYST1 95.951 95.951 61.509 90.00 90.00 90.00 P 41 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 0.010422 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010422 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016258 0.00000