HEADER HYDROLASE INHIBITOR 24-OCT-06 2NNR TITLE CRYSTAL STRUCTURE OF CHAGASIN, CYSTEINE PROTEASE INHIBITOR FROM TITLE 2 TRYPANOSOMA CRUZI COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAGASIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYSTEINE PROTEASE INHIBITOR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS CHAGASIN, DEFORMED JELLY ROLL, PREDOMINATELY BETA STRUCTURE, KEYWDS 2 HYDROLASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR I.REDZYNIA,G.BUJACZ,A.LJUNGGREN,M.JASKOLSKI,M.ABRAHAMSON REVDAT 5 27-DEC-23 2NNR 1 REMARK REVDAT 4 18-OCT-17 2NNR 1 REMARK REVDAT 3 13-JUL-11 2NNR 1 VERSN REVDAT 2 24-FEB-09 2NNR 1 VERSN REVDAT 1 24-JUL-07 2NNR 0 JRNL AUTH A.LJUNGGREN,I.REDZYNIA,M.ALVAREZ-FERNANDEZ,M.ABRAHAMSON, JRNL AUTH 2 J.S.MORT,J.C.KRUPA,M.JASKOLSKI,G.BUJACZ JRNL TITL CRYSTAL STRUCTURE OF THE PARASITE PROTEASE INHIBITOR JRNL TITL 2 CHAGASIN IN COMPLEX WITH A HOST TARGET CYSTEINE PROTEASE JRNL REF J.MOL.BIOL. V. 371 137 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17561110 JRNL DOI 10.1016/J.JMB.2007.05.005 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 29404 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1218 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1958 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.35 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1702 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 195 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 31.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.59 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.91000 REMARK 3 B22 (A**2) : 0.91000 REMARK 3 B33 (A**2) : -1.37000 REMARK 3 B12 (A**2) : 0.46000 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): 0.102 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.000 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1862 ; 0.014 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2530 ; 1.538 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 221 ; 6.469 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 81 ;37.127 ;24.321 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 290 ;14.302 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ; 9.273 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 279 ; 0.119 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1393 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 741 ; 0.215 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1209 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 201 ; 0.220 ; 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): 87 ; 0.189 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 25 ; 0.191 ; 0.200 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): 1137 ; 0.999 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1828 ; 1.525 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 813 ; 2.364 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 702 ; 3.543 ; 4.500 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 7 REMARK 3 RESIDUE RANGE : A 19 A 32 REMARK 3 RESIDUE RANGE : A 50 A 80 REMARK 3 ORIGIN FOR THE GROUP (A): 6.3680 23.0273 12.4966 REMARK 3 T TENSOR REMARK 3 T11: -0.0344 T22: -0.0868 REMARK 3 T33: 0.1079 T12: 0.0984 REMARK 3 T13: 0.0992 T23: 0.0461 REMARK 3 L TENSOR REMARK 3 L11: 1.5419 L22: 6.5186 REMARK 3 L33: 0.3206 L12: -0.8051 REMARK 3 L13: 0.1441 L23: 0.3639 REMARK 3 S TENSOR REMARK 3 S11: -0.0636 S12: -0.0521 S13: -0.5222 REMARK 3 S21: 0.3241 S22: 0.0198 S23: 0.8960 REMARK 3 S31: 0.0978 S32: -0.1826 S33: 0.0438 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 8 A 18 REMARK 3 RESIDUE RANGE : A 33 A 49 REMARK 3 RESIDUE RANGE : A 81 A 110 REMARK 3 ORIGIN FOR THE GROUP (A): 16.7873 19.9717 10.0159 REMARK 3 T TENSOR REMARK 3 T11: -0.0660 T22: -0.1121 REMARK 3 T33: -0.0304 T12: 0.1259 REMARK 3 T13: 0.0309 T23: 0.0293 REMARK 3 L TENSOR REMARK 3 L11: 1.5862 L22: 4.4420 REMARK 3 L33: 2.0003 L12: -0.0033 REMARK 3 L13: -0.5769 L23: -1.0548 REMARK 3 S TENSOR REMARK 3 S11: -0.0502 S12: 0.0122 S13: -0.4110 REMARK 3 S21: 0.0360 S22: 0.0299 S23: 0.2184 REMARK 3 S31: 0.1971 S32: 0.0280 S33: 0.0203 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 7 REMARK 3 RESIDUE RANGE : B 19 B 32 REMARK 3 RESIDUE RANGE : B 50 B 80 REMARK 3 ORIGIN FOR THE GROUP (A): 41.0729 8.8745 21.4188 REMARK 3 T TENSOR REMARK 3 T11: -0.0217 T22: -0.0185 REMARK 3 T33: -0.0599 T12: 0.0436 REMARK 3 T13: 0.0140 T23: -0.0735 REMARK 3 L TENSOR REMARK 3 L11: 0.4897 L22: 6.3379 REMARK 3 L33: 4.0948 L12: -1.0034 REMARK 3 L13: -1.3205 L23: 4.2179 REMARK 3 S TENSOR REMARK 3 S11: 0.2009 S12: -0.1376 S13: 0.2613 REMARK 3 S21: 0.2886 S22: 0.1130 S23: -0.4938 REMARK 3 S31: -0.0371 S32: 0.3868 S33: -0.3139 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 8 B 18 REMARK 3 RESIDUE RANGE : B 33 B 49 REMARK 3 RESIDUE RANGE : B 81 B 110 REMARK 3 ORIGIN FOR THE GROUP (A): 31.2424 13.1198 18.7907 REMARK 3 T TENSOR REMARK 3 T11: -0.0201 T22: -0.0657 REMARK 3 T33: -0.0365 T12: 0.0903 REMARK 3 T13: 0.0553 T23: -0.0778 REMARK 3 L TENSOR REMARK 3 L11: 0.9158 L22: 4.0974 REMARK 3 L33: 5.2585 L12: 1.9225 REMARK 3 L13: 1.6316 L23: 3.0447 REMARK 3 S TENSOR REMARK 3 S11: 0.1943 S12: -0.1801 S13: 0.3084 REMARK 3 S21: -0.1733 S22: -0.4136 S23: 0.4143 REMARK 3 S31: -0.4992 S32: -0.2332 S33: 0.2193 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2NNR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-NOV-06. REMARK 100 THE DEPOSITION ID IS D_1000040086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JAN-05; 18-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG; EMBL/DESY, REMARK 200 HAMBURG REMARK 200 BEAMLINE : X11; BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8123; 0.9792, 0.9797, 0.9763 REMARK 200 MONOCHROMATOR : SI (111); SI (111) REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM; MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29434 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 62.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 38.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: AUTO-RICKSHAW REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5M LITHIUM SULFATE, 0.1M HEPES PH REMARK 280 8.5, PROTEIN CONCENTRATION 8 MG/ML, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 1 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -Y,-X,-Z+2/3 REMARK 290 5555 -X+Y,Y,-Z+1/3 REMARK 290 6555 X,X-Y,-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 -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 62.52533 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 125.05067 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 125.05067 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 62.52533 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 A3040 LIES ON A SPECIAL POSITION. REMARK 375 HOH B3048 LIES ON A SPECIAL POSITION. REMARK 375 HOH B3073 LIES ON A SPECIAL POSITION. 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 GLU A 39 -32.62 -27.64 REMARK 500 GLU A 39 -39.47 -27.64 REMARK 500 THR A 42 170.25 142.45 REMARK 500 ASN A 47 112.37 -162.52 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 SO4 A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 3007 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2H7W RELATED DB: PDB REMARK 900 THE SAME CYSTEINE PROTEASE INHIBIOTOR BASICALLY ISOSTRUCTURAL REMARK 900 STRUCTURE CRYSTALLIZED FROM PEG REMARK 900 RELATED ID: 2FO8 RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE SAME CYSTEINE PROTEASE INHIBITOR DBREF 2NNR A 1 110 UNP Q966X9 CHAG_TRYCR 1 110 DBREF 2NNR B 1 110 UNP Q966X9 CHAG_TRYCR 1 110 SEQRES 1 A 110 MET SER HIS LYS VAL THR LYS ALA HIS ASN GLY ALA THR SEQRES 2 A 110 LEU THR VAL ALA VAL GLY GLU LEU VAL GLU ILE GLN LEU SEQRES 3 A 110 PRO SER ASN PRO THR THR GLY PHE ALA TRP TYR PHE GLU SEQRES 4 A 110 GLY GLY THR LYS GLU SER PRO ASN GLU SER MET PHE THR SEQRES 5 A 110 VAL GLU ASN LYS TYR PHE PRO PRO ASP SER LYS LEU LEU SEQRES 6 A 110 GLY ALA GLY GLY THR GLU HIS PHE HIS VAL THR VAL LYS SEQRES 7 A 110 ALA ALA GLY THR HIS ALA VAL ASN LEU THR TYR MET ARG SEQRES 8 A 110 PRO TRP THR GLY PRO SER HIS ASP SER GLU ARG PHE THR SEQRES 9 A 110 VAL TYR LEU LYS ALA ASN SEQRES 1 B 110 MET SER HIS LYS VAL THR LYS ALA HIS ASN GLY ALA THR SEQRES 2 B 110 LEU THR VAL ALA VAL GLY GLU LEU VAL GLU ILE GLN LEU SEQRES 3 B 110 PRO SER ASN PRO THR THR GLY PHE ALA TRP TYR PHE GLU SEQRES 4 B 110 GLY GLY THR LYS GLU SER PRO ASN GLU SER MET PHE THR SEQRES 5 B 110 VAL GLU ASN LYS TYR PHE PRO PRO ASP SER LYS LEU LEU SEQRES 6 B 110 GLY ALA GLY GLY THR GLU HIS PHE HIS VAL THR VAL LYS SEQRES 7 B 110 ALA ALA GLY THR HIS ALA VAL ASN LEU THR TYR MET ARG SEQRES 8 B 110 PRO TRP THR GLY PRO SER HIS ASP SER GLU ARG PHE THR SEQRES 9 B 110 VAL TYR LEU LYS ALA ASN HET SO4 A1001 5 HET GOL A3001 6 HET GOL A3002 6 HET GOL A3003 6 HET GOL A3004 6 HET GOL A3005 6 HET GOL A3006 6 HET CL B2001 1 HET GOL B3007 6 HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 SO4 O4 S 2- FORMUL 4 GOL 7(C3 H8 O3) FORMUL 10 CL CL 1- FORMUL 12 HOH *195(H2 O) HELIX 1 1 ALA A 8 ASN A 10 5 3 HELIX 2 2 ASN A 29 GLY A 33 5 5 HELIX 3 3 THR B 6 ASN B 10 5 5 HELIX 4 4 ASN B 29 GLY B 33 5 5 SHEET 1 A 4 HIS A 3 THR A 6 0 SHEET 2 A 4 LEU A 21 SER A 28 1 O GLN A 25 N VAL A 5 SHEET 3 A 4 GLY A 69 VAL A 77 -1 O VAL A 75 N VAL A 22 SHEET 4 A 4 PHE A 51 PHE A 58 -1 N LYS A 56 O HIS A 72 SHEET 1 B 4 THR A 13 VAL A 16 0 SHEET 2 B 4 GLU A 101 ALA A 109 1 O LYS A 108 N LEU A 14 SHEET 3 B 4 GLY A 81 MET A 90 -1 N LEU A 87 O PHE A 103 SHEET 4 B 4 ALA A 35 PHE A 38 -1 N ALA A 35 O MET A 90 SHEET 1 C 4 HIS B 3 VAL B 5 0 SHEET 2 C 4 LEU B 21 SER B 28 1 O GLU B 23 N HIS B 3 SHEET 3 C 4 GLY B 69 VAL B 77 -1 O GLU B 71 N LEU B 26 SHEET 4 C 4 PHE B 51 PHE B 58 -1 N LYS B 56 O HIS B 72 SHEET 1 D 4 THR B 13 VAL B 16 0 SHEET 2 D 4 ARG B 102 ALA B 109 1 O LYS B 108 N LEU B 14 SHEET 3 D 4 GLY B 81 MET B 90 -1 N GLY B 81 O ALA B 109 SHEET 4 D 4 ALA B 35 TYR B 37 -1 N ALA B 35 O MET B 90 SITE 1 AC1 10 ASN A 29 GLY A 68 GOL A3001 GOL A3002 SITE 2 AC1 10 HOH A3052 HOH A3074 HOH A3107 ASN B 29 SITE 3 AC1 10 HOH B3010 HOH B3094 SITE 1 AC2 3 PRO B 60 ASP B 61 SER B 62 SITE 1 AC3 8 SO4 A1001 LYS B 7 PRO B 27 TRP B 36 SITE 2 AC3 8 TYR B 89 GLU B 101 HOH B3017 HOH B3094 SITE 1 AC4 9 LYS A 7 PRO A 27 TRP A 36 TYR A 89 SITE 2 AC4 9 GLU A 101 SO4 A1001 HOH A3025 HOH A3107 SITE 3 AC4 9 HOH B3012 SITE 1 AC5 4 ARG A 91 TRP A 93 THR A 94 GOL A3004 SITE 1 AC6 6 ARG A 91 TRP A 93 GOL A3003 HOH A3082 SITE 2 AC6 6 THR B 31 HOH B3074 SITE 1 AC7 2 SER A 97 HIS A 98 SITE 1 AC8 6 ASN A 55 LYS A 56 TYR A 57 HOH A3024 SITE 2 AC8 6 HOH A3041 HOH A3060 SITE 1 AC9 7 THR A 31 GLY A 41 PRO A 92 HOH A3034 SITE 2 AC9 7 HOH A3035 ARG B 91 HOH B3078 CRYST1 49.546 49.546 187.576 90.00 90.00 120.00 P 31 1 2 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 0.020183 0.011653 0.000000 0.00000 SCALE2 0.000000 0.023306 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005331 0.00000