HEADER LYASE 02-SEP-20 7CXX TITLE STRUCTURAL INSIGHTS INTO NOVEL MECHANISMS OF INHIBITION OF THE MAJOR TITLE 2 B-CARBONIC ANHYDRASE CAFB FROM THE PATHOGENIC FUNGUS ASPERGILLUS TITLE 3 FUMIGATUS (DISULFIDE-BONDED FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE; COMPND 5 EC: 4.2.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEOSARTORYA FUMIGATA (STRAIN ATCC MYA-4609 / SOURCE 3 AF293 / CBS 101355 / FGSC A1100); SOURCE 4 ORGANISM_TAXID: 330879; SOURCE 5 STRAIN: ATCC MYA-4609 / AF293 / CBS 101355 / FGSC A1100; SOURCE 6 GENE: AFUA_8G06550; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS B-CLASS CARBONIC ANHYDRASE, ZINC METALLOENZYME, CAFB, ASPERGILLUS KEYWDS 2 FUMIGATUS, OXIDATIVE INHIBITION, ZINC-FREE INACTIVATION, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.S.JIN,S.KIM,J.YEON,J.SUNG,N.J.KIM,S.HONG REVDAT 2 29-NOV-23 7CXX 1 REMARK REVDAT 1 31-MAR-21 7CXX 0 JRNL AUTH S.KIM,J.YEON,J.SUNG,N.J.KIM,S.HONG,M.S.JIN JRNL TITL STRUCTURAL INSIGHTS INTO NOVEL MECHANISMS OF INHIBITION OF JRNL TITL 2 THE MAJOR BETA-CARBONIC ANHYDRASE CAFB FROM THE PATHOGENIC JRNL TITL 3 FUNGUS ASPERGILLUS FUMIGATUS. JRNL REF J.STRUCT.BIOL. V. 213 07700 2021 JRNL REFN ESSN 1095-8657 JRNL PMID 33545350 JRNL DOI 10.1016/J.JSB.2021.107700 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 36144 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) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1916 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2662 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.3100 REMARK 3 BIN FREE R VALUE SET COUNT : 131 REMARK 3 BIN FREE R VALUE : 0.3650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3371 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 171 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.82000 REMARK 3 B22 (A**2) : 0.82000 REMARK 3 B33 (A**2) : -2.66000 REMARK 3 B12 (A**2) : 0.41000 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): 0.185 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.170 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.135 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.015 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3455 ; 0.009 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3193 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4688 ; 1.554 ; 1.636 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7370 ; 1.325 ; 1.574 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 415 ; 6.976 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 210 ;31.806 ;21.762 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 588 ;16.749 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;18.645 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 438 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3882 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 756 ; 0.001 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 21 220 B 21 220 6190 0.100 0.050 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7CXX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1300018368. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-18 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38137 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 99.0 REMARK 200 DATA REDUNDANCY : 10.60 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.00 REMARK 200 R MERGE FOR SHELL (I) : 0.46400 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: PHASER REMARK 200 STARTING MODEL: 4O1K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE PH 4.0-4.5 1.2 REMARK 280 -1.6 M AMMONIUM SULFATE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.63733 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.81867 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.81867 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 45.63733 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: 6570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 440 LIES ON A SPECIAL POSITION. 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 GLU A 2 REMARK 465 PRO A 3 REMARK 465 SER A 4 REMARK 465 ASP A 5 REMARK 465 GLN A 6 REMARK 465 LYS A 7 REMARK 465 VAL A 8 REMARK 465 ALA A 225 REMARK 465 PRO A 226 REMARK 465 GLY A 227 REMARK 465 SER A 228 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 PRO B 3 REMARK 465 SER B 4 REMARK 465 ASP B 5 REMARK 465 GLN B 6 REMARK 465 LYS B 7 REMARK 465 VAL B 8 REMARK 465 ASP B 9 REMARK 465 THR B 10 REMARK 465 VAL B 11 REMARK 465 PRO B 12 REMARK 465 GLN B 13 REMARK 465 TYR B 14 REMARK 465 LEU B 15 REMARK 465 LYS B 16 REMARK 465 GLN B 17 REMARK 465 SER B 18 REMARK 465 HIS B 19 REMARK 465 GLU B 20 REMARK 465 TYR B 222 REMARK 465 ASN B 223 REMARK 465 LEU B 224 REMARK 465 ALA B 225 REMARK 465 PRO B 226 REMARK 465 GLY B 227 REMARK 465 SER B 228 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 48 145.91 175.58 REMARK 500 PRO A 125 0.90 -67.70 REMARK 500 HIS A 145 32.74 -140.42 REMARK 500 LYS B 35 -65.26 -131.51 REMARK 500 PRO B 125 3.41 -66.10 REMARK 500 REMARK 500 REMARK: NULL DBREF 7CXX A 1 228 UNP A4DA32 A4DA32_ASPFU 1 228 DBREF 7CXX B 1 228 UNP A4DA32 A4DA32_ASPFU 1 228 SEQRES 1 A 228 MET GLU PRO SER ASP GLN LYS VAL ASP THR VAL PRO GLN SEQRES 2 A 228 TYR LEU LYS GLN SER HIS GLU ARG ILE PHE GLU ASN ASN SEQRES 3 A 228 ARG ALA TRP VAL ALA THR LYS MET LYS ASP ASP PRO ALA SEQRES 4 A 228 PHE PHE GLU LYS LEU SER ALA GLY GLN THR PRO GLU TYR SEQRES 5 A 228 LEU TYR ILE GLY CYS SER ASP SER ARG VAL PRO ALA ASN SEQRES 6 A 228 GLU ILE MET GLY LEU GLU ALA GLY GLU VAL PHE VAL HIS SEQRES 7 A 228 ARG ASN ILE ALA ASN LEU VAL PRO ASN THR ASP LEU ASN SEQRES 8 A 228 VAL MET SER VAL ILE ASN TYR ALA VAL ARG HIS LEU GLN SEQRES 9 A 228 VAL LYS HIS ILE VAL VAL CYS GLY HIS TYR HIS CYS GLY SEQRES 10 A 228 GLY VAL LYS ALA ALA LEU THR PRO SER ASP LEU GLY LEU SEQRES 11 A 228 LEU ASN PRO TRP LEU ARG ASN VAL ARG ASP VAL TYR ARG SEQRES 12 A 228 LEU HIS GLU GLN GLU LEU ASP GLY ILE GLN ASP ALA THR SEQRES 13 A 228 ALA ARG TYR ARG ARG LEU VAL GLU LEU ASN VAL ILE GLU SEQRES 14 A 228 SER CYS ARG ASN VAL ILE LYS THR ALA ALA VAL GLN GLN SEQRES 15 A 228 SER PHE HIS GLU ARG GLN PHE PRO VAL VAL HIS GLY TRP SEQRES 16 A 228 ILE PHE ASP VAL GLU THR GLY LEU LEU ARG ASP LEU GLU SEQRES 17 A 228 ILE ASP PHE GLU GLU THR LEU ARG ASP ILE LYS LYS ILE SEQRES 18 A 228 TYR ASN LEU ALA PRO GLY SER SEQRES 1 B 228 MET GLU PRO SER ASP GLN LYS VAL ASP THR VAL PRO GLN SEQRES 2 B 228 TYR LEU LYS GLN SER HIS GLU ARG ILE PHE GLU ASN ASN SEQRES 3 B 228 ARG ALA TRP VAL ALA THR LYS MET LYS ASP ASP PRO ALA SEQRES 4 B 228 PHE PHE GLU LYS LEU SER ALA GLY GLN THR PRO GLU TYR SEQRES 5 B 228 LEU TYR ILE GLY CYS SER ASP SER ARG VAL PRO ALA ASN SEQRES 6 B 228 GLU ILE MET GLY LEU GLU ALA GLY GLU VAL PHE VAL HIS SEQRES 7 B 228 ARG ASN ILE ALA ASN LEU VAL PRO ASN THR ASP LEU ASN SEQRES 8 B 228 VAL MET SER VAL ILE ASN TYR ALA VAL ARG HIS LEU GLN SEQRES 9 B 228 VAL LYS HIS ILE VAL VAL CYS GLY HIS TYR HIS CYS GLY SEQRES 10 B 228 GLY VAL LYS ALA ALA LEU THR PRO SER ASP LEU GLY LEU SEQRES 11 B 228 LEU ASN PRO TRP LEU ARG ASN VAL ARG ASP VAL TYR ARG SEQRES 12 B 228 LEU HIS GLU GLN GLU LEU ASP GLY ILE GLN ASP ALA THR SEQRES 13 B 228 ALA ARG TYR ARG ARG LEU VAL GLU LEU ASN VAL ILE GLU SEQRES 14 B 228 SER CYS ARG ASN VAL ILE LYS THR ALA ALA VAL GLN GLN SEQRES 15 B 228 SER PHE HIS GLU ARG GLN PHE PRO VAL VAL HIS GLY TRP SEQRES 16 B 228 ILE PHE ASP VAL GLU THR GLY LEU LEU ARG ASP LEU GLU SEQRES 17 B 228 ILE ASP PHE GLU GLU THR LEU ARG ASP ILE LYS LYS ILE SEQRES 18 B 228 TYR ASN LEU ALA PRO GLY SER HET ACT A 301 4 HET SO4 A 302 5 HET ACT B 301 4 HETNAM ACT ACETATE ION HETNAM SO4 SULFATE ION FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 4 SO4 O4 S 2- FORMUL 6 HOH *171(H2 O) HELIX 1 AA1 PRO A 12 ASP A 37 1 26 HELIX 2 AA2 ALA A 39 ALA A 46 1 8 HELIX 3 AA3 PRO A 63 MET A 68 1 6 HELIX 4 AA4 ILE A 81 LEU A 84 5 4 HELIX 5 AA5 ASP A 89 HIS A 102 1 14 HELIX 6 AA6 CYS A 116 ALA A 122 1 7 HELIX 7 AA7 LEU A 130 HIS A 145 1 16 HELIX 8 AA8 HIS A 145 GLY A 151 1 7 HELIX 9 AA9 ASP A 154 LYS A 176 1 23 HELIX 10 AB1 THR A 177 GLN A 188 1 12 HELIX 11 AB2 ASP A 210 ASN A 223 1 14 HELIX 12 AB3 ILE B 22 LYS B 35 1 14 HELIX 13 AB4 PHE B 40 GLY B 47 1 8 HELIX 14 AB5 PRO B 63 MET B 68 1 6 HELIX 15 AB6 ILE B 81 LEU B 84 5 4 HELIX 16 AB7 ASP B 89 HIS B 102 1 14 HELIX 17 AB8 CYS B 116 ALA B 122 1 7 HELIX 18 AB9 LEU B 130 HIS B 145 1 16 HELIX 19 AC1 HIS B 145 GLY B 151 1 7 HELIX 20 AC2 ASP B 154 LYS B 176 1 23 HELIX 21 AC3 THR B 177 GLN B 188 1 12 HELIX 22 AC4 ASP B 210 ILE B 221 1 12 SHEET 1 AA1 5 VAL A 75 ASN A 80 0 SHEET 2 AA1 5 TYR A 52 CYS A 57 1 N TYR A 52 O PHE A 76 SHEET 3 AA1 5 HIS A 107 GLY A 112 1 O VAL A 109 N LEU A 53 SHEET 4 AA1 5 VAL A 191 PHE A 197 1 O TRP A 195 N VAL A 110 SHEET 5 AA1 5 LEU A 204 ASP A 206 -1 O ARG A 205 N ILE A 196 SHEET 1 AA2 5 VAL B 75 ASN B 80 0 SHEET 2 AA2 5 TYR B 52 CYS B 57 1 N TYR B 52 O PHE B 76 SHEET 3 AA2 5 HIS B 107 GLY B 112 1 O VAL B 109 N LEU B 53 SHEET 4 AA2 5 VAL B 191 PHE B 197 1 O PHE B 197 N GLY B 112 SHEET 5 AA2 5 LEU B 204 ASP B 206 -1 O ARG B 205 N ILE B 196 SSBOND 1 CYS A 57 CYS A 116 1555 1555 2.04 SSBOND 2 CYS B 57 CYS B 116 1555 1555 2.03 CISPEP 1 PHE A 189 PRO A 190 0 0.59 CISPEP 2 PHE B 189 PRO B 190 0 -0.66 CRYST1 119.853 119.853 68.456 90.00 90.00 120.00 P 32 2 1 12 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 0.008344 0.004817 0.000000 0.00000 SCALE2 0.000000 0.009634 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014608 0.00000