HEADER HYDROLASE 05-MAR-24 9AWL TITLE CRYSTAL STRUCTURE OF TRYPSIN AT 225 KELVIN WITH BENZAMIDINE TITLE 2 (DUPLICATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATIONIC TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-TRYPSIN; COMPND 5 EC: 3.4.21.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: BOS TAURUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 9913 KEYWDS INHIBITOR, BENZAMIDINE, COMPLEX, X-RAY., HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR L.M.T.R.LIMA,F.DE SA RIBEIRO REVDAT 1 12-MAR-25 9AWL 0 JRNL AUTH L.M.T.R.LIMA,F.DE SA RIBEIRO JRNL TITL CRYSTAL STRUCTURE OF TRYPSIN AT 225 KELVIN WITH BENZAMIDINE JRNL TITL 2 (DUPLICATE) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 31373 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) : 0.264 REMARK 3 FREE R VALUE : 0.301 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.992 REMARK 3 FREE R VALUE TEST SET COUNT : 1566 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1973 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.5550 REMARK 3 BIN FREE R VALUE SET COUNT : 104 REMARK 3 BIN FREE R VALUE : 0.5710 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1629 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 173 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65500 REMARK 3 B22 (A**2) : -0.73100 REMARK 3 B33 (A**2) : 0.07600 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): 0.117 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.116 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.130 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.258 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.915 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.887 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1669 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1540 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2263 ; 1.649 ; 1.758 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3563 ; 0.556 ; 1.726 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 222 ; 7.059 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 3 ;12.060 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 269 ;13.212 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 254 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1978 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 366 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 302 ; 0.211 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 35 ; 0.170 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 834 ; 0.174 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 116 ; 0.360 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.198 ; 0.200 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): 891 ; 1.482 ; 1.529 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 891 ; 1.481 ; 1.529 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1112 ; 2.413 ; 2.744 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1113 ; 2.412 ; 2.744 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 778 ; 2.152 ; 1.695 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 779 ; 2.150 ; 1.695 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1151 ; 3.415 ; 2.999 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1151 ; 3.414 ; 2.998 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 9AWL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1000282194. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-23 REMARK 200 TEMPERATURE (KELVIN) : 225 REMARK 200 PH : NULL 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 : BRUKER TURBO X-RAY SOURCE REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON 100 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31374 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 24.423 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 24.42 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M POTASSIUM PHOSPHATE DIBASIC, 20% REMARK 280 W/V POLYETHYLENE GLYCOL 3,350., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 27.00250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.25450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.55450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.25450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.00250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.55450 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 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: 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 O HOH A 423 O HOH A 486 1.87 REMARK 500 O HOH A 403 O HOH A 543 2.06 REMARK 500 O HOH A 542 O HOH A 554 2.08 REMARK 500 O HOH A 549 O HOH A 558 2.10 REMARK 500 O HOH A 441 O HOH A 544 2.13 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 49 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 MET A 86 CG - SD - CE ANGL. DEV. = 11.0 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 53 -78.09 -117.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 571 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH A 572 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A 573 DISTANCE = 6.93 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 52 OE1 REMARK 620 2 ASN A 54 O 91.5 REMARK 620 3 VAL A 57 O 163.5 78.7 REMARK 620 4 GLU A 62 OE2 103.5 160.5 89.2 REMARK 620 N 1 2 3 DBREF 9AWL A 1 223 UNP P00760 TRY1_BOVIN 24 246 SEQRES 1 A 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 A 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 A 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 A 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 A 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 A 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 A 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 A 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 A 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 A 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 A 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 A 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 A 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 A 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 A 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 A 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 A 223 SER ASN HET CA A 301 1 HET BEN A 302 9 HETNAM CA CALCIUM ION HETNAM BEN BENZAMIDINE FORMUL 2 CA CA 2+ FORMUL 3 BEN C7 H8 N2 FORMUL 4 HOH *173(H2 O) HELIX 1 AA1 ALA A 38 TYR A 42 5 5 HELIX 2 AA2 SER A 144 TYR A 152 1 9 HELIX 3 AA3 TYR A 212 ALA A 221 1 10 SHEET 1 AA1 7 TYR A 5 THR A 6 0 SHEET 2 AA1 7 LYS A 136 PRO A 141 -1 O CYS A 137 N TYR A 5 SHEET 3 AA1 7 GLN A 115 GLY A 120 -1 N CYS A 116 O ALA A 140 SHEET 4 AA1 7 PRO A 180 CYS A 183 -1 O VAL A 182 N LEU A 117 SHEET 5 AA1 7 LYS A 186 TRP A 193 -1 O LYS A 186 N CYS A 183 SHEET 6 AA1 7 GLY A 204 LYS A 208 -1 O VAL A 205 N TRP A 193 SHEET 7 AA1 7 MET A 160 ALA A 163 -1 N PHE A 161 O TYR A 206 SHEET 1 AA2 7 GLN A 15 ASN A 19 0 SHEET 2 AA2 7 HIS A 23 ASN A 31 -1 O CYS A 25 N LEU A 18 SHEET 3 AA2 7 TRP A 34 SER A 37 -1 O VAL A 36 N SER A 28 SHEET 4 AA2 7 MET A 86 LEU A 90 -1 O MET A 86 N SER A 37 SHEET 5 AA2 7 GLN A 63 VAL A 72 -1 N SER A 68 O LYS A 89 SHEET 6 AA2 7 GLN A 47 LEU A 50 -1 N LEU A 50 O GLN A 63 SHEET 7 AA2 7 GLN A 15 ASN A 19 -1 N SER A 17 O ARG A 49 SSBOND 1 CYS A 7 CYS A 137 1555 1555 2.05 SSBOND 2 CYS A 25 CYS A 41 1555 1555 1.96 SSBOND 3 CYS A 109 CYS A 210 1555 1555 2.11 SSBOND 4 CYS A 116 CYS A 183 1555 1555 2.07 SSBOND 5 CYS A 148 CYS A 162 1555 1555 1.98 SSBOND 6 CYS A 173 CYS A 197 1555 1555 2.05 LINK OE1 GLU A 52 CA CA A 301 1555 1555 2.15 LINK O ASN A 54 CA CA A 301 1555 1555 2.38 LINK O VAL A 57 CA CA A 301 1555 1555 2.13 LINK OE2 GLU A 62 CA CA A 301 1555 1555 2.36 CRYST1 54.005 57.109 66.509 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 0.018517 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017510 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015036 0.00000 TER 1630 ASN A 223 HETATM 1631 CA CA A 301 10.616 -24.185 -3.759 1.00 10.89 CA0 HETATM 1632 C1 BEN A 302 2.148 -15.772 17.006 1.00 13.28 C0 HETATM 1633 C2 BEN A 302 1.696 -16.322 15.807 1.00 13.66 C0 HETATM 1634 C3 BEN A 302 1.399 -15.503 14.723 1.00 13.73 C0 HETATM 1635 C4 BEN A 302 1.481 -14.139 14.843 1.00 15.15 C0 HETATM 1636 C5 BEN A 302 1.902 -13.581 16.033 1.00 15.38 C0 HETATM 1637 C6 BEN A 302 2.249 -14.390 17.110 1.00 13.95 C0 HETATM 1638 C BEN A 302 2.429 -16.621 18.184 1.00 13.33 C0 HETATM 1639 N1 BEN A 302 2.036 -17.857 18.225 1.00 13.81 N0 HETATM 1640 N2 BEN A 302 3.157 -16.072 19.180 1.00 11.85 N0 HETATM 1641 O HOH A 401 2.143 -14.052 10.020 1.00 46.15 O0 HETATM 1642 O HOH A 402 -1.906 -8.153 -2.689 1.00 37.77 O0 HETATM 1643 O HOH A 403 -12.290 -22.458 31.400 1.00 30.66 O0 HETATM 1644 O HOH A 404 -7.515 -15.658 -10.859 1.00 39.49 O0 HETATM 1645 O HOH A 405 -1.670 -36.170 13.430 1.00 28.80 O0 HETATM 1646 O HOH A 406 -25.905 -20.380 4.946 1.00 51.80 O0 HETATM 1647 O HOH A 407 -3.341 -34.048 -12.807 1.00 43.97 O0 HETATM 1648 O HOH A 408 10.917 -9.028 18.131 1.00 53.15 O0 HETATM 1649 O HOH A 409 -16.789 -26.190 20.146 1.00 31.51 O0 HETATM 1650 O HOH A 410 -24.843 -26.286 -3.008 1.00 35.44 O0 HETATM 1651 O HOH A 411 -6.308 -34.584 25.269 1.00 26.38 O0 HETATM 1652 O HOH A 412 -10.577 -27.377 16.298 1.00 14.70 O0 HETATM 1653 O HOH A 413 -3.918 -27.136 -11.633 1.00 33.02 O0 HETATM 1654 O HOH A 414 -16.388 -26.249 -4.659 1.00 27.83 O0 HETATM 1655 O HOH A 415 9.488 -38.866 -5.604 1.00 42.40 O0 HETATM 1656 O HOH A 416 -4.466 -23.496 7.981 1.00 14.21 O0 HETATM 1657 O HOH A 417 12.164 -7.060 18.627 1.00 26.56 O0 HETATM 1658 O HOH A 418 -9.234 -1.087 14.986 1.00 13.02 O0 HETATM 1659 O HOH A 419 -0.861 -28.065 -10.591 1.00 32.38 O0 HETATM 1660 O HOH A 420 -17.008 -11.150 6.735 1.00 32.00 O0 HETATM 1661 O HOH A 421 6.334 -12.676 29.061 1.00 24.73 O0 HETATM 1662 O HOH A 422 -9.060 -4.042 12.894 1.00 26.22 O0 HETATM 1663 O HOH A 423 -11.515 -21.015 24.194 1.00 34.42 O0 HETATM 1664 O HOH A 424 -2.520 -9.551 24.581 1.00 25.12 O0 HETATM 1665 O HOH A 425 -5.061 -25.875 33.744 1.00 26.91 O0 HETATM 1666 O HOH A 426 -8.337 -9.431 6.920 1.00 32.34 O0 HETATM 1667 O HOH A 427 16.162 -19.677 -6.630 1.00 20.73 O0 HETATM 1668 O HOH A 428 0.559 -13.683 30.361 1.00 30.46 O0 HETATM 1669 O HOH A 429 -9.444 -23.019 25.562 1.00 35.46 O0 HETATM 1670 O HOH A 430 -0.080 -20.977 -12.383 1.00 23.30 O0 HETATM 1671 O HOH A 431 -15.065 -10.315 18.698 1.00 25.56 O0 HETATM 1672 O HOH A 432 10.648 -15.873 -2.625 1.00 28.01 O0 HETATM 1673 O HOH A 433 3.656 -31.536 -7.058 1.00 15.27 O0 HETATM 1674 O HOH A 434 -16.839 -19.711 -7.331 1.00 35.68 O0 HETATM 1675 O HOH A 435 11.680 -28.264 18.357 1.00 20.82 O0 HETATM 1676 O HOH A 436 -10.356 -31.934 4.179 1.00 20.59 O0 HETATM 1677 O HOH A 437 -16.637 -30.859 14.174 1.00 55.58 O0 HETATM 1678 O HOH A 438 -7.802 -34.358 21.084 1.00 32.09 O0 HETATM 1679 O HOH A 439 8.404 -28.973 2.714 1.00 11.78 O0 HETATM 1680 O HOH A 440 4.810 -30.678 0.424 1.00 18.01 O0 HETATM 1681 O HOH A 441 13.106 -35.750 -3.356 1.00 42.22 O0 HETATM 1682 O HOH A 442 8.599 -12.991 2.724 1.00 19.36 O0 HETATM 1683 O HOH A 443 -4.507 -22.321 -12.752 1.00 34.96 O0 HETATM 1684 O HOH A 444 -6.106 -8.464 5.593 1.00 39.74 O0 HETATM 1685 O HOH A 445 1.132 -29.065 10.550 1.00 12.54 O0 HETATM 1686 O HOH A 446 -8.397 -16.259 16.465 1.00 14.75 O0 HETATM 1687 O HOH A 447 -1.839 -19.625 32.198 1.00 35.97 O0 HETATM 1688 O HOH A 448 -15.729 -13.424 -1.665 1.00 19.67 O0 HETATM 1689 O HOH A 449 -9.599 -14.571 28.052 1.00 26.22 O0 HETATM 1690 O HOH A 450 -2.307 -35.164 4.445 1.00 44.07 O0 HETATM 1691 O HOH A 451 -1.526 -35.544 17.179 1.00 22.72 O0 HETATM 1692 O HOH A 452 10.671 -30.750 -3.036 1.00 17.17 O0 HETATM 1693 O HOH A 453 -8.151 -26.644 26.013 1.00 26.97 O0 HETATM 1694 O HOH A 454 10.100 -12.425 17.191 1.00 36.56 O0 HETATM 1695 O HOH A 455 10.295 -34.382 -8.935 1.00 48.91 O0 HETATM 1696 O HOH A 456 15.248 -32.076 11.267 1.00 33.67 O0 HETATM 1697 O HOH A 457 -1.480 -29.208 28.070 1.00 23.91 O0 HETATM 1698 O HOH A 458 -2.970 -26.609 30.346 1.00 33.99 O0 HETATM 1699 O HOH A 459 11.783 -28.708 5.845 1.00 13.57 O0 HETATM 1700 O HOH A 460 -6.879 -23.400 25.260 1.00 13.97 O0 HETATM 1701 O HOH A 461 -13.337 -7.468 10.814 1.00 13.25 O0 HETATM 1702 O HOH A 462 -0.312 -18.409 -11.013 1.00 22.55 O0 HETATM 1703 O HOH A 463 17.483 -9.536 14.858 1.00 38.99 O0 HETATM 1704 O HOH A 464 -10.734 -23.727 23.373 1.00 38.32 O0 HETATM 1705 O HOH A 465 -0.371 -18.542 17.041 1.00 15.51 O0 HETATM 1706 O HOH A 466 -7.302 -8.258 9.435 1.00 14.76 O0 HETATM 1707 O HOH A 467 2.915 -14.175 -6.810 1.00 20.36 O0 HETATM 1708 O HOH A 468 -5.064 -14.437 -7.479 1.00 26.32 O0 HETATM 1709 O HOH A 469 1.745 -28.494 -0.425 1.00 14.36 O0 HETATM 1710 O HOH A 470 14.784 -15.862 3.943 1.00 19.09 O0 HETATM 1711 O HOH A 471 6.099 -30.322 3.644 1.00 12.42 O0 HETATM 1712 O HOH A 472 16.296 -24.110 -9.076 1.00 25.92 O0 HETATM 1713 O HOH A 473 -6.036 -36.006 7.212 1.00 25.44 O0 HETATM 1714 O HOH A 474 -19.166 -29.754 0.912 1.00 28.06 O0 HETATM 1715 O HOH A 475 -1.685 -11.905 14.435 1.00 14.17 O0 HETATM 1716 O HOH A 476 1.136 -34.027 9.907 1.00 15.95 O0 HETATM 1717 O HOH A 477 -6.739 -36.577 4.793 1.00 39.50 O0 HETATM 1718 O HOH A 478 -19.295 -20.446 11.317 1.00 14.69 O0 HETATM 1719 O HOH A 479 -6.328 -13.294 -4.568 1.00 23.33 O0 HETATM 1720 O HOH A 480 3.969 -36.622 2.500 1.00 37.26 O0 HETATM 1721 O HOH A 481 6.554 -29.156 -10.457 1.00 36.50 O0 HETATM 1722 O HOH A 482 2.708 -38.579 1.529 1.00 36.92 O0 HETATM 1723 O HOH A 483 -8.740 -10.978 21.452 1.00 22.87 O0 HETATM 1724 O HOH A 484 8.292 -11.615 21.207 1.00 24.96 O0 HETATM 1725 O HOH A 485 -14.583 -25.473 -9.909 1.00 35.83 O0 HETATM 1726 O HOH A 486 -12.731 -20.169 25.342 1.00 46.17 O0 HETATM 1727 O HOH A 487 -4.949 -36.648 1.846 1.00 26.31 O0 HETATM 1728 O HOH A 488 9.552 -28.432 -4.241 1.00 13.34 O0 HETATM 1729 O HOH A 489 -8.496 -38.672 14.492 1.00 24.89 O0 HETATM 1730 O HOH A 490 -2.978 -20.262 -11.768 1.00 23.37 O0 HETATM 1731 O HOH A 491 -16.233 -32.055 19.914 1.00 21.28 O0 HETATM 1732 O HOH A 492 2.517 -35.039 7.852 1.00 26.51 O0 HETATM 1733 O HOH A 493 -6.804 -4.895 -4.976 1.00 44.48 O0 HETATM 1734 O HOH A 494 -13.759 -1.088 14.856 1.00 36.50 O0 HETATM 1735 O HOH A 495 14.985 -21.708 -8.480 1.00 15.15 O0 HETATM 1736 O HOH A 496 -1.211 -23.246 -12.420 1.00 42.98 O0 HETATM 1737 O HOH A 497 0.580 -13.138 -6.721 1.00 24.11 O0 HETATM 1738 O HOH A 498 -18.882 -14.575 16.259 1.00 24.04 O0 HETATM 1739 O HOH A 499 -17.168 -9.494 9.498 1.00 21.24 O0 HETATM 1740 O HOH A 500 9.384 -15.057 -0.303 1.00 15.58 O0 HETATM 1741 O HOH A 501 -10.997 -17.385 16.123 1.00 12.89 O0 HETATM 1742 O HOH A 502 4.695 -28.050 1.885 1.00 10.93 O0 HETATM 1743 O HOH A 503 -19.613 -23.550 11.335 1.00 19.56 O0 HETATM 1744 O HOH A 504 5.773 -33.917 -7.113 1.00 45.19 O0 HETATM 1745 O HOH A 505 -9.683 -27.491 -12.267 1.00 18.36 O0 HETATM 1746 O HOH A 506 -8.911 -34.373 -1.125 1.00 25.59 O0 HETATM 1747 O HOH A 507 -14.441 -32.759 21.736 1.00 39.02 O0 HETATM 1748 O HOH A 508 -4.569 -13.830 34.982 1.00 31.24 O0 HETATM 1749 O HOH A 509 -19.153 -26.865 12.692 1.00 32.83 O0 HETATM 1750 O HOH A 510 8.347 -14.509 -4.080 1.00 12.88 O0 HETATM 1751 O HOH A 511 -1.469 -36.423 21.849 1.00 22.95 O0 HETATM 1752 O HOH A 512 -4.613 -7.712 -6.657 1.00 54.66 O0 HETATM 1753 O HOH A 513 6.183 -27.811 29.834 1.00 61.91 O0 HETATM 1754 O HOH A 514 9.028 -30.339 -12.383 1.00 38.03 O0 HETATM 1755 O HOH A 515 -3.069 -9.147 28.399 1.00 24.69 O0 HETATM 1756 O HOH A 516 0.295 -34.292 14.602 1.00 33.90 O0 HETATM 1757 O HOH A 517 -1.958 -12.399 32.328 1.00 40.45 O0 HETATM 1758 O HOH A 518 -2.544 -37.013 -2.057 1.00 26.89 O0 HETATM 1759 O HOH A 519 -9.982 -33.453 -3.659 1.00 25.74 O0 HETATM 1760 O HOH A 520 -22.266 -26.677 13.594 1.00 42.38 O0 HETATM 1761 O HOH A 521 -15.553 -33.295 9.187 1.00 35.53 O0 HETATM 1762 O HOH A 522 -23.773 -29.548 11.681 1.00 48.61 O0 HETATM 1763 O HOH A 523 3.473 -11.246 17.961 1.00 27.53 O0 HETATM 1764 O HOH A 524 -13.519 -31.675 0.839 1.00 36.81 O0 HETATM 1765 O HOH A 525 -14.013 -22.808 25.972 1.00 43.79 O0 HETATM 1766 O HOH A 526 -4.745 -36.089 -0.610 1.00 18.40 O0 HETATM 1767 O HOH A 527 10.175 -14.426 28.063 1.00 29.15 O0 HETATM 1768 O HOH A 528 -0.531 -11.060 17.108 1.00 31.95 O0 HETATM 1769 O HOH A 529 9.831 -8.733 10.728 1.00 33.13 O0 HETATM 1770 O HOH A 530 -11.280 -14.147 30.450 1.00 29.01 O0 HETATM 1771 O HOH A 531 14.970 -31.917 3.696 1.00 35.47 O0 HETATM 1772 O HOH A 532 -16.650 -10.978 17.217 1.00 35.13 O0 HETATM 1773 O HOH A 533 -4.575 -6.393 -0.460 1.00 27.53 O0 HETATM 1774 O HOH A 534 -3.288 -17.557 -13.458 1.00 35.26 O0 HETATM 1775 O HOH A 535 -18.831 -20.578 14.295 1.00 32.07 O0 HETATM 1776 O HOH A 536 -7.677 -38.387 9.758 1.00 28.62 O0 HETATM 1777 O HOH A 537 15.769 -28.618 17.030 1.00 28.77 O0 HETATM 1778 O HOH A 538 -21.560 -14.758 15.053 1.00 42.55 O0 HETATM 1779 O HOH A 539 0.770 -7.804 22.331 1.00 33.39 O0 HETATM 1780 O HOH A 540 -14.219 -28.876 -4.002 1.00 35.37 O0 HETATM 1781 O HOH A 541 -17.956 -29.811 16.138 1.00 50.28 O0 HETATM 1782 O HOH A 542 -20.554 -11.432 14.582 1.00 43.06 O0 HETATM 1783 O HOH A 543 -13.079 -24.352 31.611 1.00 34.86 O0 HETATM 1784 O HOH A 544 12.873 -34.990 -1.383 1.00 37.20 O0 HETATM 1785 O HOH A 545 -20.437 -16.627 14.261 1.00 40.57 O0 HETATM 1786 O HOH A 546 -20.948 -22.258 14.896 1.00 39.62 O0 HETATM 1787 O HOH A 547 -1.344 -9.653 22.066 1.00 28.61 O0 HETATM 1788 O HOH A 548 3.740 -14.675 -9.221 1.00 25.45 O0 HETATM 1789 O HOH A 549 -14.081 -5.128 12.629 1.00 25.65 O0 HETATM 1790 O HOH A 550 -19.711 -23.589 17.886 1.00 39.94 O0 HETATM 1791 O HOH A 551 -19.848 -25.737 17.248 1.00 38.75 O0 HETATM 1792 O HOH A 552 -3.443 -13.777 -12.197 1.00 44.32 O0 HETATM 1793 O HOH A 553 -2.359 -15.269 -13.777 1.00 47.49 O0 HETATM 1794 O HOH A 554 -22.395 -12.183 15.207 1.00 44.14 O0 HETATM 1795 O HOH A 555 -4.681 -24.302 -16.025 1.00 47.54 O0 HETATM 1796 O HOH A 556 -27.996 -23.506 3.716 1.00 47.26 O0 HETATM 1797 O HOH A 557 -19.935 -25.061 19.699 1.00 34.21 O0 HETATM 1798 O HOH A 558 -16.019 -5.067 13.427 1.00 39.46 O0 HETATM 1799 O HOH A 559 8.553 -32.196 24.874 1.00 36.94 O0 HETATM 1800 O HOH A 560 -4.936 -2.985 -4.165 1.00 44.47 O0 HETATM 1801 O HOH A 561 13.248 -27.811 -11.689 1.00 32.40 O0 HETATM 1802 O HOH A 562 -4.046 -28.165 -14.365 1.00 38.53 O0 HETATM 1803 O HOH A 563 5.425 -11.004 27.241 1.00 42.61 O0 HETATM 1804 O HOH A 564 -8.847 -8.646 22.521 1.00 24.63 O0 HETATM 1805 O HOH A 565 1.226 -28.657 28.512 1.00 26.54 O0 HETATM 1806 O HOH A 566 -3.892 -32.454 -15.491 1.00 59.49 O0 HETATM 1807 O HOH A 567 0.008 -30.548 -14.638 1.00 56.11 O0 HETATM 1808 O HOH A 568 -5.161 -4.306 -8.039 1.00 53.33 O0 HETATM 1809 O HOH A 569 5.772 -28.815 -13.745 1.00 39.32 O0 HETATM 1810 O HOH A 570 -3.143 -30.177 -15.993 1.00 45.23 O0 HETATM 1811 O HOH A 571 4.454 -31.204 -13.429 1.00 37.14 O0 HETATM 1812 O HOH A 572 -0.867 -31.010 -16.635 1.00 42.11 O0 HETATM 1813 O HOH A 573 1.906 -28.788 -14.865 1.00 45.35 O0 CONECT 48 1007 CONECT 185 298 CONECT 298 185 CONECT 384 1631 CONECT 397 1631 CONECT 421 1631 CONECT 461 1631 CONECT 811 1521 CONECT 853 1327 CONECT 1007 48 CONECT 1084 1190 CONECT 1190 1084 CONECT 1265 1422 CONECT 1327 853 CONECT 1422 1265 CONECT 1521 811 CONECT 1631 384 397 421 461 CONECT 1632 1633 1637 1638 CONECT 1633 1632 1634 CONECT 1634 1633 1635 CONECT 1635 1634 1636 CONECT 1636 1635 1637 CONECT 1637 1632 1636 CONECT 1638 1632 1639 1640 CONECT 1639 1638 CONECT 1640 1638 MASTER 317 0 2 3 14 0 0 6 1812 1 26 18 END