HEADER HYDROLASE/HYDROLASE INHIBITOR 15-MAR-12 4AN7 TITLE KUNITZ TYPE TRYPSIN INHIBITOR COMPLEX WITH PORCINE TRYPSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.21.4; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TRYPSIN INHIBITOR; COMPND 7 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: TAMARINDUS INDICA; SOURCE 7 ORGANISM_COMMON: TAMARIND; SOURCE 8 ORGANISM_TAXID: 58860 KEYWDS HYDROLASE-HYDROLASE INHIBITOR COMPLEX, KUNITZ, PROTEASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.N.PATIL,A.CHAUDHARY,P.KUMAR REVDAT 4 20-DEC-23 4AN7 1 REMARK LINK REVDAT 3 05-JUL-17 4AN7 1 REMARK REVDAT 2 19-DEC-12 4AN7 1 JRNL REVDAT 1 07-NOV-12 4AN7 0 JRNL AUTH D.N.PATIL,A.CHAUDHARY,A.K.SHARMA,S.TOMAR,P.KUMAR JRNL TITL STRUCTURAL BASIS FOR DUAL INHIBITORY ROLE OF TAMARIND KUNITZ JRNL TITL 2 INHIBITOR (TKI) AGAINST FACTOR XA AND TRYPSIN. JRNL REF FEBS J. V. 279 4547 2012 JRNL REFN ISSN 1742-464X JRNL PMID 23094997 JRNL DOI 10.1111/FEBS.12042 REMARK 2 REMARK 2 RESOLUTION. 2.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 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) : 2.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.22 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 16883 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 911 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) : 2.23 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.29 REMARK 3 REFLECTION IN BIN (WORKING SET) : 759 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.3820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2864 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 155 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.16000 REMARK 3 B22 (A**2) : 1.88000 REMARK 3 B33 (A**2) : 0.28000 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): 0.367 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.241 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.182 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.065 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2920 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2792 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3949 ; 1.361 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6415 ; 0.741 ; 3.005 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 365 ; 6.918 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 117 ;42.226 ;24.872 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 483 ;14.880 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;18.945 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 445 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3271 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 637 ; 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 16 A 245 REMARK 3 ORIGIN FOR THE GROUP (A): 12.2090 -27.4860 -33.1980 REMARK 3 T TENSOR REMARK 3 T11: 0.0687 T22: 0.0806 REMARK 3 T33: 0.0136 T12: -0.0085 REMARK 3 T13: 0.0040 T23: -0.0186 REMARK 3 L TENSOR REMARK 3 L11: 1.6206 L22: 1.1779 REMARK 3 L33: 0.9247 L12: -0.0234 REMARK 3 L13: 0.1488 L23: -0.0477 REMARK 3 S TENSOR REMARK 3 S11: -0.0248 S12: 0.1072 S13: 0.0563 REMARK 3 S21: -0.1269 S22: 0.0050 S23: 0.0156 REMARK 3 S31: -0.0187 S32: 0.0350 S33: 0.0198 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 173 REMARK 3 ORIGIN FOR THE GROUP (A): 11.9350 -8.6730 -11.4460 REMARK 3 T TENSOR REMARK 3 T11: 0.2332 T22: 0.1027 REMARK 3 T33: 0.1439 T12: -0.0273 REMARK 3 T13: 0.0034 T23: -0.0433 REMARK 3 L TENSOR REMARK 3 L11: 2.0032 L22: 3.0953 REMARK 3 L33: 5.0905 L12: -0.4277 REMARK 3 L13: -0.9380 L23: 2.4150 REMARK 3 S TENSOR REMARK 3 S11: 0.1490 S12: -0.1428 S13: 0.2884 REMARK 3 S21: 0.0187 S22: 0.0030 S23: -0.1055 REMARK 3 S31: -0.5626 S32: 0.0566 S33: -0.1520 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 4AN7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-MAR-12. REMARK 100 THE DEPOSITION ID IS D_1290051713. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 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 AXS MICROSTAR-H REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : DENZO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17821 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.220 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.22 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 40.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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: PDB ENTRY 1AVW REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM PHOSPHATE, 20% PEG3350 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,-Y,-Z+1/2 REMARK 290 4555 -X+1/2,-Y,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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 30.54200 REMARK 290 SMTRY2 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.80600 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 30.54200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 45.80600 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: 1920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.1 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 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 PHE A 8 REMARK 465 PRO A 9 REMARK 465 THR A 10 REMARK 465 ASP A 11 REMARK 465 ASP A 12 REMARK 465 ASP A 13 REMARK 465 ASP A 14 REMARK 465 LYS A 15 REMARK 465 ASP B 1 REMARK 465 GLN B 26 REMARK 465 GLY B 27 REMARK 465 LYS B 28 REMARK 465 PHE B 96 REMARK 465 ASP B 97 REMARK 465 GLU B 98 REMARK 465 GLN B 99 REMARK 465 SER B 100 REMARK 465 SER B 101 REMARK 465 GLU B 102 REMARK 465 LYS B 103 REMARK 465 GLY B 104 REMARK 465 LYS B 136 REMARK 465 SER B 137 REMARK 465 GLU B 138 REMARK 465 SER B 139 REMARK 465 GLY B 140 REMARK 465 GLU B 141 REMARK 465 GLU B 176 REMARK 465 GLU B 177 REMARK 465 SER B 178 REMARK 465 SER B 179 REMARK 465 GLU B 180 REMARK 465 GLU B 181 REMARK 465 TRP B 182 REMARK 465 SER B 183 REMARK 465 ILE B 184 REMARK 465 VAL B 185 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CD GLU A 135 OE2 GLU A 135 2554 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASN A 34 C SER A 37 N 0.265 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 ILE A 27 74.59 -107.35 REMARK 500 HIS A 71 -67.87 -128.80 REMARK 500 ALA A 86 -62.88 -100.94 REMARK 500 SER A 214 -67.39 -131.29 REMARK 500 ARG B 66 39.38 -94.13 REMARK 500 ALA B 91 59.79 -92.50 REMARK 500 ASP B 113 134.22 -27.32 REMARK 500 SER B 115 91.48 8.18 REMARK 500 GLU B 126 -112.21 46.82 REMARK 500 ASP B 128 -137.43 -120.08 REMARK 500 ASN B 153 -147.10 -137.49 REMARK 500 LYS B 162 73.28 -165.11 REMARK 500 REMARK 500 REMARK: NULL 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 A1246 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 ASN A 72 O 93.1 REMARK 620 3 VAL A 75 O 160.9 79.8 REMARK 620 4 GLU A 80 OE2 103.7 160.4 87.1 REMARK 620 5 HOH A2046 O 84.2 95.2 113.9 76.9 REMARK 620 6 HOH A2047 O 78.3 94.6 84.6 98.5 160.4 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1246 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AKS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE FIRST ACTIVE AUTOLYSATE FORM OF THE REMARK 900 PORCINE ALPHA TRYPSIN REMARK 900 RELATED ID: 1AN1 RELATED DB: PDB REMARK 900 LEECH-DERIVED TRYPTASE INHIBITOR/TRYPSIN COMPLEX REMARK 900 RELATED ID: 1AVW RELATED DB: PDB REMARK 900 COMPLEX PORCINE PANCREATIC TRYPSIN/SOYBEAN TRYPSIN INHIBITOR, REMARK 900 ORTHORHOMBIC CRYSTAL FORM REMARK 900 RELATED ID: 1AVX RELATED DB: PDB REMARK 900 COMPLEX PORCINE PANCREATIC TRYPSIN/SOYBEAN TRYPSIN INHIBITOR, REMARK 900 TETRAGONAL CRYSTAL FORM REMARK 900 RELATED ID: 1C9P RELATED DB: PDB REMARK 900 COMPLEX OF BDELLASTASIN WITH PORCINE TRYPSIN REMARK 900 RELATED ID: 1D3O RELATED DB: PDB REMARK 900 KNOWLEDGE BASED MODEL OF A SERINE PROTEASE INHIBITOR OF REMARK 900 CUCURBITACEAE FAMILY (THEORETICAL MODEL) BOUND TO TRYPSIN REMARK 900 RELATED ID: 1DF2 RELATED DB: PDB REMARK 900 KNOWLEDGE BASED MODEL OF A SERINE PROTEASE INHIBITOR OF REMARK 900 CUCURBITACEAE FAMILY (THEORETICAL MODEL) BOUND TO TRYPSIN REMARK 900 RELATED ID: 1EJA RELATED DB: PDB REMARK 900 STRUCTURE OF PORCINE TRYPSIN COMPLEXED WITH BDELLASTASIN , AN REMARK 900 ANTISTASIN-TYPE INHIBITOR REMARK 900 RELATED ID: 1EPT RELATED DB: PDB REMARK 900 PORCINE E-TRYPSIN REMARK 900 RELATED ID: 1EWU RELATED DB: PDB REMARK 900 KNOWLEDGE BASED MODEL OF A SERINE PROTEASE INHIBITOR REMARK 900 OFCUCURBITACEAE FAMILY (THEORETICAL MODEL) BOUND TO TRYPSIN. REMARK 900 RELATED ID: 1FMG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE BETA TRYPSIN WITH 0.04% POLYDOCANOL REMARK 900 RELATED ID: 1FN6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE BETA TRYPSIN WITH 0.1% POLYDOCANOL REMARK 900 RELATED ID: 1FNI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE BETA TRYPSIN WITH 0.01% POLYDOCANOL REMARK 900 RELATED ID: 1H9H RELATED DB: PDB REMARK 900 COMPLEX OF EETI-II WITH PORCINE TRYPSIN REMARK 900 RELATED ID: 1H9I RELATED DB: PDB REMARK 900 COMPLEX OF EETI-II MUTANT WITH PORCINE TRYPSIN REMARK 900 RELATED ID: 1LDT RELATED DB: PDB REMARK 900 COMPLEX OF LEECH-DERIVED TRYPTASE INHIBITOR WITH PORCINE TRYPSIN REMARK 900 RELATED ID: 1LT2 RELATED DB: PDB REMARK 900 PREDICTION OF TERTIARY STRUCTURE OF LEUCAENA LEUCOCEPHALATRYPSIN REMARK 900 INHIBITOR/TRYPSIN COMPLEX. REMARK 900 RELATED ID: 1MCT RELATED DB: PDB REMARK 900 TRYPSIN COMPLEXED WITH INHIBITOR FROM BITTER GOURD REMARK 900 RELATED ID: 1QQU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE BETA TRYPSIN WITH BOUND ACETATE ION REMARK 900 RELATED ID: 1S5S RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COMPLEXED WITH GUANIDINE-3- PROPANOLINHIBITOR REMARK 900 RELATED ID: 1S6F RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COVALENT COMPLEX WITH BORATE AND GUANIDINE-3 REMARK 900 INHIBITOR REMARK 900 RELATED ID: 1S6H RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COMPLEXED WITH GUANIDINE-3- PROPANOLINHIBITOR REMARK 900 RELATED ID: 1S81 RELATED DB: PDB REMARK 900 PORCINE TRYPSIN WITH NO INHIBITOR BOUND REMARK 900 RELATED ID: 1S82 RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COMPLEXED WITH BORATE AND ETHYLENE GLYCOL REMARK 900 RELATED ID: 1S83 RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COMPLEXED WITH 4-AMINO PROPANOL REMARK 900 RELATED ID: 1S84 RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COVALENT COMPLEX WITH 4-AMINO BUTANOL, BORATE AND REMARK 900 ETHYLENE GLYCOL REMARK 900 RELATED ID: 1S85 RELATED DB: PDB REMARK 900 PORCINE TRYPSIN COMPLEXED WITH P-HYDROXYMETHYL BENZAMIDINEAND BORATE REMARK 900 RELATED ID: 1TFX RELATED DB: PDB REMARK 900 COMPLEX OF THE SECOND KUNITZ DOMAIN OF TISSUE FACTOR PATHWAY REMARK 900 INHIBITOR WITH PORCINE TRYPSIN REMARK 900 RELATED ID: 1TX6 RELATED DB: PDB REMARK 900 TRYPSIN:BBI COMPLEX REMARK 900 RELATED ID: 1UHB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE ALPHA TRYPSIN BOUND WITH REMARK 900 AUTOCATALYTICALY PRODUCED NATIVE PEPTIDE AT 2.15 A RESOLUTION REMARK 900 RELATED ID: 1V6D RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF THE TRYPSIN COMPLEX WITH REMARK 900 SYNTHETICHETEROCHIRAL PEPTIDE REMARK 900 RELATED ID: 1YF4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPSIN-VASOPRESSIN COMPLEX REMARK 900 RELATED ID: 2A31 RELATED DB: PDB REMARK 900 TRYPSIN IN COMPLEX WITH BORATE REMARK 900 RELATED ID: 2A32 RELATED DB: PDB REMARK 900 TRYPSIN IN COMPLEX WITH BENZENE BORONIC ACID REMARK 900 RELATED ID: 4AN6 RELATED DB: PDB REMARK 900 KUNTIZ TYPE TRYPSIN INHIBITOR WITH FACTOR XA INHIBITORY ACTIVITY DBREF 4AN7 A 8 245 UNP P00761 TRYP_PIG 1 231 DBREF 4AN7 B 1 185 UNP F4ZZG4 F4ZZG4_TAMIN 1 185 SEQADV 4AN7 ILE B 53 UNP F4ZZG4 LEU 53 CONFLICT SEQADV 4AN7 ASN B 153 UNP F4ZZG4 ASP 153 CONFLICT SEQRES 1 A 231 PHE PRO THR ASP ASP ASP ASP LYS ILE VAL GLY GLY TYR SEQRES 2 A 231 THR CYS ALA ALA ASN SER ILE PRO TYR GLN VAL SER LEU SEQRES 3 A 231 ASN SER GLY SER HIS PHE CYS GLY GLY SER LEU ILE ASN SEQRES 4 A 231 SER GLN TRP VAL VAL SER ALA ALA HIS CYS TYR LYS SER SEQRES 5 A 231 ARG ILE GLN VAL ARG LEU GLY GLU HIS ASN ILE ASP VAL SEQRES 6 A 231 LEU GLU GLY ASN GLU GLN PHE ILE ASN ALA ALA LYS ILE SEQRES 7 A 231 ILE THR HIS PRO ASN PHE ASN GLY ASN THR LEU ASP ASN SEQRES 8 A 231 ASP ILE MET LEU ILE LYS LEU SER SER PRO ALA THR LEU SEQRES 9 A 231 ASN SER ARG VAL ALA THR VAL SER LEU PRO ARG SER CYS SEQRES 10 A 231 ALA ALA ALA GLY THR GLU CYS LEU ILE SER GLY TRP GLY SEQRES 11 A 231 ASN THR LYS SER SER GLY SER SER TYR PRO SER LEU LEU SEQRES 12 A 231 GLN CYS LEU LYS ALA PRO VAL LEU SER ASP SER SER CYS SEQRES 13 A 231 LYS SER SER TYR PRO GLY GLN ILE THR GLY ASN MET ILE SEQRES 14 A 231 CYS VAL GLY PHE LEU GLU GLY GLY LYS ASP SER CYS GLN SEQRES 15 A 231 GLY ASP SER GLY GLY PRO VAL VAL CYS ASN GLY GLN LEU SEQRES 16 A 231 GLN GLY ILE VAL SER TRP GLY TYR GLY CYS ALA GLN LYS SEQRES 17 A 231 ASN LYS PRO GLY VAL TYR THR LYS VAL CYS ASN TYR VAL SEQRES 18 A 231 ASN TRP ILE GLN GLN THR ILE ALA ALA ASN SEQRES 1 B 185 ASP TYR THR VAL HIS ASP THR ASP GLY LYS PRO VAL LEU SEQRES 2 B 185 ASN ASN ALA GLY GLN TYR TYR ILE LEU PRO ALA LYS GLN SEQRES 3 B 185 GLY LYS GLY GLY GLY LEU GLY LEU SER ASN ASP ASP ASP SEQRES 4 B 185 GLY ASN CYS PRO LEU THR VAL SER GLN THR PRO ILE ASP SEQRES 5 B 185 ILE PRO ILE GLY LEU PRO VAL ARG PHE SER SER ARG ALA SEQRES 6 B 185 ARG ILE SER HIS ILE THR THR ALA LEU SER LEU ASN ILE SEQRES 7 B 185 GLU PHE THR ILE ALA PRO ALA CYS ALA PRO LYS PRO ALA SEQRES 8 B 185 ARG TRP ARG ILE PHE ASP GLU GLN SER SER GLU LYS GLY SEQRES 9 B 185 TYR THR PRO VAL LYS ILE SER ASP ASP PHE SER SER ALA SEQRES 10 B 185 ALA PRO PHE GLN ILE LYS LYS PHE GLU GLU ASP TYR LYS SEQRES 11 B 185 LEU VAL TYR CYS SER LYS SER GLU SER GLY GLU ARG LYS SEQRES 12 B 185 CYS VAL ASP LEU GLY ILE LYS ILE ASP ASN GLU LYS ASN SEQRES 13 B 185 ARG ARG LEU VAL LEU LYS GLU GLY ASP PRO PHE LYS VAL SEQRES 14 B 185 LYS PHE LYS LYS VAL ASP GLU GLU SER SER GLU GLU TRP SEQRES 15 B 185 SER ILE VAL HET CA A1246 1 HETNAM CA CALCIUM ION FORMUL 3 CA CA 2+ FORMUL 4 HOH *155(H2 O) HELIX 1 1 ALA A 55 TYR A 59 5 5 HELIX 2 2 SER A 164 TYR A 172 1 9 HELIX 3 3 TYR A 234 ASN A 245 1 12 SHEET 1 AA 7 TYR A 20 THR A 21 0 SHEET 2 AA 7 GLN A 156 PRO A 161 -1 O CYS A 157 N TYR A 20 SHEET 3 AA 7 GLU A 135 GLY A 140 -1 O CYS A 136 N ALA A 160 SHEET 4 AA 7 PRO A 198 CYS A 201 -1 O PRO A 198 N SER A 139 SHEET 5 AA 7 GLN A 204 TRP A 215 -1 O GLN A 204 N CYS A 201 SHEET 6 AA 7 GLY A 226 LYS A 230 -1 O VAL A 227 N TRP A 215 SHEET 7 AA 7 MET A 180 VAL A 183 -1 O ILE A 181 N TYR A 228 SHEET 1 AB 7 GLN A 30 ASN A 34 0 SHEET 2 AB 7 HIS A 40 ASN A 48 -1 N PHE A 41 O LEU A 33 SHEET 3 AB 7 TRP A 51 SER A 54 -1 O TRP A 51 N ILE A 47 SHEET 4 AB 7 MET A 104 LEU A 108 -1 O MET A 104 N SER A 54 SHEET 5 AB 7 GLN A 81 THR A 90 -1 N ALA A 86 O LYS A 107 SHEET 6 AB 7 GLN A 64 LEU A 67 -1 O VAL A 65 N ILE A 83 SHEET 7 AB 7 GLN A 30 ASN A 34 -1 O SER A 32 N ARG A 66 SHEET 1 BA 2 TYR B 19 PRO B 23 0 SHEET 2 BA 2 VAL B 169 LYS B 173 -1 O LYS B 170 N LEU B 22 SHEET 1 BB 2 LEU B 32 SER B 35 0 SHEET 2 BB 2 THR B 45 GLN B 48 -1 O THR B 45 N SER B 35 SHEET 1 BC 4 VAL B 59 SER B 62 0 SHEET 2 BC 4 ASN B 77 PHE B 80 -1 O ASN B 77 N SER B 62 SHEET 3 BC 4 ALA B 91 ARG B 94 -1 O ALA B 91 N PHE B 80 SHEET 4 BC 4 LYS B 109 SER B 111 -1 O LYS B 109 N ARG B 94 SHEET 1 BD 4 PHE B 120 PHE B 125 0 SHEET 2 BD 4 ASP B 128 CYS B 134 -1 O ASP B 128 N PHE B 125 SHEET 3 BD 4 CYS B 144 ILE B 149 -1 O VAL B 145 N TYR B 133 SHEET 4 BD 4 LEU B 159 LEU B 161 -1 O VAL B 160 N GLY B 148 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.05 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.03 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.04 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.02 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.03 SSBOND 7 CYS B 42 CYS B 86 1555 1555 2.00 SSBOND 8 CYS B 134 CYS B 144 1555 1555 2.02 LINK OE1 GLU A 70 CA CA A1246 1555 1555 2.26 LINK O ASN A 72 CA CA A1246 1555 1555 2.28 LINK O VAL A 75 CA CA A1246 1555 1555 2.29 LINK OE2 GLU A 80 CA CA A1246 1555 1555 2.45 LINK CA CA A1246 O HOH A2046 1555 1555 2.55 LINK CA CA A1246 O HOH A2047 1555 1555 2.27 CISPEP 1 LYS B 89 PRO B 90 0 -3.98 SITE 1 AC1 6 GLU A 70 ASN A 72 VAL A 75 GLU A 80 SITE 2 AC1 6 HOH A2046 HOH A2047 CRYST1 61.084 67.120 91.612 90.00 90.00 90.00 P 21 2 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 0.016371 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014899 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010916 0.00000