HEADER HYDROLASE 01-APR-20 6YI7 TITLE STRUCTURE OF CATHEPSIN B1 FROM SCHISTOSOMA MANSONI (SMCB1) IN COMPLEX TITLE 2 WITH AN AZANITRILE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATHEPSIN B-LIKE PEPTIDASE (C01 FAMILY); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CATHEPSIN B1 ISOTYPE 1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHISTOSOMA MANSONI; SOURCE 3 ORGANISM_TAXID: 6183; SOURCE 4 GENE: CB1.1, SMP_103610; SOURCE 5 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: X-33; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPICZALPHA KEYWDS CYSTEINE PROTEASE, PARASITE, INHIBITOR, AZANITRILE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.JILKOVA,P.REZACOVA,P.PACHL,J.FANFRLIK,P.RUBESOVA,M.GUETSCHOW, AUTHOR 2 M.MARES REVDAT 3 24-JAN-24 6YI7 1 REMARK REVDAT 2 06-OCT-21 6YI7 1 JRNL REVDAT 1 16-DEC-20 6YI7 0 JRNL AUTH A.JILKOVA,M.HORN,J.FANFRLIK,J.KUPPERS,P.PACHL,P.REZACOVA, JRNL AUTH 2 M.LEPSIK,P.FAJTOVA,P.RUBESOVA,M.CHANOVA,C.R.CAFFREY, JRNL AUTH 3 M.GUTSCHOW,M.MARES JRNL TITL AZANITRILE INHIBITORS OF THE SMCB1 PROTEASE TARGET ARE JRNL TITL 2 LETHAL TO SCHISTOSOMA MANSONI : STRUCTURAL AND MECHANISTIC JRNL TITL 3 INSIGHTS INTO CHEMOTYPE REACTIVITY. JRNL REF ACS INFECT DIS. V. 7 189 2021 JRNL REFN ESSN 2373-8227 JRNL PMID 33301315 JRNL DOI 10.1021/ACSINFECDIS.0C00644 REMARK 2 REMARK 2 RESOLUTION. 1.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 1.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 57789 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) : 0.121 REMARK 3 R VALUE (WORKING SET) : 0.121 REMARK 3 FREE R VALUE : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1147 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) : 1.29 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4144 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.1890 REMARK 3 BIN FREE R VALUE SET COUNT : 82 REMARK 3 BIN FREE R VALUE : 0.2470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1998 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 403 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.59 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.53000 REMARK 3 B22 (A**2) : 0.19000 REMARK 3 B33 (A**2) : 0.34000 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): 0.042 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.043 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.032 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.697 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.981 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.972 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2167 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2000 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2938 ; 1.552 ; 1.956 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4649 ; 0.875 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 277 ; 6.113 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 99 ;33.386 ;23.838 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 382 ;11.415 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;12.232 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 291 ; 0.108 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2487 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 509 ; 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): 4167 ; 2.991 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 80 ;31.025 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 4426 ; 9.927 ; 5.000 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6YI7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292107528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918409 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58937 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.290 REMARK 200 RESOLUTION RANGE LOW (A) : 44.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 3.240 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.28 REMARK 200 R MERGE FOR SHELL (I) : 0.40400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.760 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: 3S3Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 180 MM AMMONIUM ACETATE, 80 MM SODIUM REMARK 280 CITRATE, 27% PEG 1 500, PH 6.1 C (PROTEIN)= 4 MG/ML RATIO REMARK 280 PROTEIN:RESERVOIR = 1:1 CRYOCOOLED IN MOTHER LIQUOR, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 16.46700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.97700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.48250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.97700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.46700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.48250 REMARK 290 SMTRY3 4 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 TOTAL BURIED SURFACE AREA: 400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 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 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 SER A 95 -154.61 64.17 REMARK 500 HIS A 167 59.48 27.42 REMARK 500 LYS A 282 -3.86 71.85 REMARK 500 ASN A 293 173.12 68.50 REMARK 500 ALA A 319 -159.23 -154.34 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 ACT A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ORW A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3S3Q RELATED DB: PDB REMARK 900 3S3Q CONTAINS THE SAME PROTEIN COMPLEXED WITH A DIFFERENT LIGAND REMARK 900 (K11017) REMARK 900 RELATED ID: 3S3R RELATED DB: PDB REMARK 900 3S3R CONTAINS THE SAME PROTEIN COMPLEXED WITH A DIFFERENT LIGAND REMARK 900 (K11777) REMARK 900 RELATED ID: 3QSD RELATED DB: PDB REMARK 900 3QSD CONTAINS THE SAME PROTEIN COMPLEXED WITH A DIFFERENT LIGAND REMARK 900 (CA074) REMARK 900 RELATED ID: 5OGR RELATED DB: PDB REMARK 900 5OGR CONTAINS THE SAME PROTEIN COMPLEXED WITH A DIFFERENT LIGAND REMARK 900 (WRR286) REMARK 900 RELATED ID: 5OGQ RELATED DB: PDB REMARK 900 5OGQ CONTAINS THE SAME PROTEIN COMPLEXED WITH A DIFFERENT LIGAND REMARK 900 (WRR391) REMARK 900 RELATED ID: 4I07 RELATED DB: PDB REMARK 900 4I07 CONTAINS THE SAME PROTEIN WITHOUT ANY LIGAND REMARK 900 RELATED ID: 4I05 RELATED DB: PDB REMARK 900 4I05 CONTAINS AN INTERMEDIATE PROCESSING FORM OF THE SAME PROTEIN REMARK 900 RELATED ID: 4I04 RELATED DB: PDB REMARK 900 4I04 CONTAINS A ZYMOGEN OF THE SAME PROTEIN DBREF 6YI7 A 70 323 UNP Q8MNY2 Q8MNY2_SCHMA 87 340 SEQADV 6YI7 ALA A 168 UNP Q8MNY2 THR 185 ENGINEERED MUTATION SEQADV 6YI7 ALA A 283 UNP Q8MNY2 THR 300 ENGINEERED MUTATION SEQRES 1 A 254 VAL GLU ILE PRO SER SER PHE ASP SER ARG LYS LYS TRP SEQRES 2 A 254 PRO ARG CYS LYS SER ILE ALA THR ILE ARG ASP GLN SER SEQRES 3 A 254 ARG CYS GLY SER CYS TRP ALA PHE GLY ALA VAL GLU ALA SEQRES 4 A 254 MET SER ASP ARG SER CYS ILE GLN SER GLY GLY LYS GLN SEQRES 5 A 254 ASN VAL GLU LEU SER ALA VAL ASP LEU LEU SER CYS CYS SEQRES 6 A 254 GLU SER CYS GLY LEU GLY CYS GLU GLY GLY ILE LEU GLY SEQRES 7 A 254 PRO ALA TRP ASP TYR TRP VAL LYS GLU GLY ILE VAL THR SEQRES 8 A 254 GLY SER SER LYS GLU ASN HIS ALA GLY CYS GLU PRO TYR SEQRES 9 A 254 PRO PHE PRO LYS CYS GLU HIS HIS THR LYS GLY LYS TYR SEQRES 10 A 254 PRO PRO CYS GLY SER LYS ILE TYR LYS THR PRO ARG CYS SEQRES 11 A 254 LYS GLN THR CYS GLN LYS LYS TYR LYS THR PRO TYR THR SEQRES 12 A 254 GLN ASP LYS HIS ARG GLY LYS SER SER TYR ASN VAL LYS SEQRES 13 A 254 ASN ASP GLU LYS ALA ILE GLN LYS GLU ILE MET LYS TYR SEQRES 14 A 254 GLY PRO VAL GLU ALA GLY PHE THR VAL TYR GLU ASP PHE SEQRES 15 A 254 LEU ASN TYR LYS SER GLY ILE TYR LYS HIS ILE THR GLY SEQRES 16 A 254 GLU THR LEU GLY GLY HIS ALA ILE ARG ILE ILE GLY TRP SEQRES 17 A 254 GLY VAL GLU ASN LYS ALA PRO TYR TRP LEU ILE ALA ASN SEQRES 18 A 254 SER TRP ASN GLU ASP TRP GLY GLU ASN GLY TYR PHE ARG SEQRES 19 A 254 ILE VAL ARG GLY ARG ASP GLU CYS SER ILE GLU SER GLU SEQRES 20 A 254 VAL THR ALA GLY ARG ILE ASN HET ACT A 401 4 HET ACT A 402 4 HET ORW A 403 24 HETNAM ACT ACETATE ION HETNAM ORW 1-[(2~{S})-1-[[IMINOMETHYL(METHYL)AMINO]-METHYL-AMINO]- HETNAM 2 ORW 4-METHYL-1-OXIDANYLIDENE-PENTAN-2-YL]-3- HETNAM 3 ORW (PHENYLMETHYL)UREA FORMUL 2 ACT 2(C2 H3 O2 1-) FORMUL 4 ORW C17 H27 N5 O2 FORMUL 5 HOH *403(H2 O) HELIX 1 AA1 SER A 78 TRP A 82 1 5 HELIX 2 AA2 CYS A 85 THR A 90 5 6 HELIX 3 AA3 SER A 99 SER A 117 1 19 HELIX 4 AA4 SER A 126 CYS A 134 1 9 HELIX 5 AA5 GLU A 135 GLY A 138 5 4 HELIX 6 AA6 LEU A 139 GLY A 143 5 5 HELIX 7 AA7 ILE A 145 GLU A 156 1 12 HELIX 8 AA8 PRO A 210 LYS A 215 5 6 HELIX 9 AA9 ASP A 227 GLY A 239 1 13 HELIX 10 AB1 ASP A 250 TYR A 254 5 5 HELIX 11 AB2 ASP A 309 ILE A 313 5 5 SHEET 1 AA1 5 PHE A 76 ASP A 77 0 SHEET 2 AA1 5 THR A 266 GLU A 280 -1 O TRP A 277 N PHE A 76 SHEET 3 AA1 5 VAL A 241 TYR A 248 -1 N VAL A 247 O LEU A 267 SHEET 4 AA1 5 VAL A 317 ARG A 321 -1 O THR A 318 N GLU A 242 SHEET 5 AA1 5 SER A 220 ASN A 223 -1 N TYR A 222 O ALA A 319 SHEET 1 AA2 5 PHE A 76 ASP A 77 0 SHEET 2 AA2 5 THR A 266 GLU A 280 -1 O TRP A 277 N PHE A 76 SHEET 3 AA2 5 ALA A 283 ALA A 289 -1 O ALA A 289 N ARG A 273 SHEET 4 AA2 5 TYR A 301 VAL A 305 -1 O PHE A 302 N ILE A 288 SHEET 5 AA2 5 ILE A 258 TYR A 259 1 N TYR A 259 O ARG A 303 SSBOND 1 CYS A 85 CYS A 114 1555 1555 2.06 SSBOND 2 CYS A 97 CYS A 141 1555 1555 2.05 SSBOND 3 CYS A 133 CYS A 199 1555 1555 2.03 SSBOND 4 CYS A 134 CYS A 137 1555 1555 2.04 SSBOND 5 CYS A 170 CYS A 203 1555 1555 2.04 SSBOND 6 CYS A 178 CYS A 189 1555 1555 2.05 LINK SG CYS A 100 CAB ORW A 403 1555 1555 1.75 SITE 1 AC1 7 GLN A 121 LYS A 215 HIS A 216 ARG A 217 SITE 2 AC1 7 HOH A 524 HOH A 542 HOH A 583 SITE 1 AC2 9 THR A 90 ARG A 92 GLU A 124 SER A 163 SITE 2 AC2 9 HOH A 502 HOH A 623 HOH A 680 HOH A 710 SITE 3 AC2 9 HOH A 746 SITE 1 AC3 13 LYS A 86 GLN A 94 GLY A 98 SER A 99 SITE 2 AC3 13 CYS A 100 TRP A 101 GLU A 142 GLY A 143 SITE 3 AC3 13 GLY A 144 GLY A 269 HIS A 270 GLU A 316 SITE 4 AC3 13 HOH A 515 CRYST1 32.934 78.965 89.954 90.00 90.00 90.00 P 21 21 21 4 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 0.030364 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012664 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011117 0.00000