HEADER HYDROLASE INHIBITOR 05-JUN-06 2H7W TITLE CRYSTAL STRUCTURE OF CHAGASIN, THE ENDOGENOUS CYSTEINE-PROTEASE TITLE 2 INHIBITOR FROM TRYPANOSOMA CRUZI COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAGASIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 5693; SOURCE 4 STRAIN: DM28C; SOURCE 5 GENE: CHA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) SLYD-; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS BETA-STRANDS, IMMUNOGLOBULIN-FOLD, HYDROLASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FIGUEIREDO DA SILVA,B.G.GUIMARAES REVDAT 5 14-FEB-24 2H7W 1 SEQADV REVDAT 4 18-OCT-17 2H7W 1 REMARK REVDAT 3 24-FEB-09 2H7W 1 VERSN REVDAT 2 06-FEB-07 2H7W 1 JRNL REVDAT 1 10-OCT-06 2H7W 0 JRNL AUTH A.A.FIGUEIREDO DA SILVA,L.C.VIEIRA,M.A.KRIEGER,S.GOLDENBERG, JRNL AUTH 2 N.I.ZANCHIN,B.G.GUIMARAES JRNL TITL CRYSTAL STRUCTURE OF CHAGASIN, THE ENDOGENOUS JRNL TITL 2 CYSTEINE-PROTEASE INHIBITOR FROM TRYPANOSOMA CRUZI. JRNL REF J.STRUCT.BIOL. V. 157 416 2007 JRNL REFN ISSN 1047-8477 JRNL PMID 17011790 JRNL DOI 10.1016/J.JSB.2006.07.017 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 24.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26684 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1414 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) : 1989 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3120 REMARK 3 BIN FREE R VALUE SET COUNT : 102 REMARK 3 BIN FREE R VALUE : 0.3560 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1641 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 190 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.29 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.55000 REMARK 3 B22 (A**2) : 0.55000 REMARK 3 B33 (A**2) : -0.82000 REMARK 3 B12 (A**2) : 0.27000 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): 0.110 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.108 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.078 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.484 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1697 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2318 ; 1.468 ; 1.927 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 214 ; 6.223 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 71 ;36.200 ;24.085 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 241 ;15.142 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ; 8.553 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 256 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1312 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 902 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1168 ; 0.320 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 224 ; 0.159 ; 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): 64 ; 0.207 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 23 ; 0.140 ; 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): 1078 ; 0.807 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1726 ; 1.326 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 692 ; 2.015 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 592 ; 3.095 ; 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 : 6 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 3 A 14 REMARK 3 ORIGIN FOR THE GROUP (A): 16.9100 19.6855 28.5639 REMARK 3 T TENSOR REMARK 3 T11: 0.1846 T22: 0.0478 REMARK 3 T33: -0.1489 T12: -0.0752 REMARK 3 T13: -0.0615 T23: 0.1128 REMARK 3 L TENSOR REMARK 3 L11: 8.2783 L22: 8.9388 REMARK 3 L33: 4.5187 L12: -5.1408 REMARK 3 L13: 5.0615 L23: -1.8899 REMARK 3 S TENSOR REMARK 3 S11: -0.0154 S12: -0.4835 S13: -0.1339 REMARK 3 S21: 0.8654 S22: -0.2906 S23: 0.1200 REMARK 3 S31: -0.8517 S32: 0.3278 S33: 0.3060 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 : A 15 A 38 REMARK 3 ORIGIN FOR THE GROUP (A): 12.0371 18.4731 19.9278 REMARK 3 T TENSOR REMARK 3 T11: 0.0565 T22: 0.0594 REMARK 3 T33: -0.0092 T12: 0.0454 REMARK 3 T13: -0.0175 T23: 0.0450 REMARK 3 L TENSOR REMARK 3 L11: 0.0964 L22: 3.7630 REMARK 3 L33: 4.9322 L12: 0.1495 REMARK 3 L13: 0.2759 L23: -3.3964 REMARK 3 S TENSOR REMARK 3 S11: 0.1294 S12: 0.0264 S13: -0.0001 REMARK 3 S21: 0.0837 S22: 0.0089 S23: 0.0814 REMARK 3 S31: -0.0395 S32: -0.1947 S33: -0.1383 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 39 A 110 REMARK 3 ORIGIN FOR THE GROUP (A): 13.8962 16.5136 17.7712 REMARK 3 T TENSOR REMARK 3 T11: 0.0855 T22: 0.0350 REMARK 3 T33: -0.0151 T12: 0.0572 REMARK 3 T13: -0.0164 T23: 0.0429 REMARK 3 L TENSOR REMARK 3 L11: 0.0380 L22: 2.1930 REMARK 3 L33: 1.7433 L12: 0.1804 REMARK 3 L13: -0.2570 L23: -1.3055 REMARK 3 S TENSOR REMARK 3 S11: 0.0372 S12: -0.0309 S13: -0.0230 REMARK 3 S21: -0.0588 S22: -0.0574 S23: -0.0313 REMARK 3 S31: 0.2266 S32: 0.0467 S33: 0.0201 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 38 REMARK 3 ORIGIN FOR THE GROUP (A): 37.9372 7.2736 14.3729 REMARK 3 T TENSOR REMARK 3 T11: 0.0881 T22: 0.0213 REMARK 3 T33: 0.0348 T12: 0.0719 REMARK 3 T13: -0.0495 T23: -0.0309 REMARK 3 L TENSOR REMARK 3 L11: 0.4723 L22: 2.2902 REMARK 3 L33: 0.0535 L12: -0.7299 REMARK 3 L13: -0.0770 L23: 0.0940 REMARK 3 S TENSOR REMARK 3 S11: -0.0820 S12: -0.0051 S13: 0.1038 REMARK 3 S21: 0.2677 S22: 0.0838 S23: -0.2769 REMARK 3 S31: 0.0683 S32: 0.0334 S33: -0.0019 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 39 B 76 REMARK 3 ORIGIN FOR THE GROUP (A): 41.8296 5.7526 8.4481 REMARK 3 T TENSOR REMARK 3 T11: 0.0270 T22: 0.0107 REMARK 3 T33: 0.0710 T12: 0.0419 REMARK 3 T13: -0.0295 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 1.6416 L22: 7.4442 REMARK 3 L33: 0.1095 L12: -1.9906 REMARK 3 L13: 0.1842 L23: -0.8918 REMARK 3 S TENSOR REMARK 3 S11: -0.0453 S12: 0.0395 S13: 0.3087 REMARK 3 S21: -0.0252 S22: 0.0364 S23: -0.6278 REMARK 3 S31: 0.0785 S32: 0.0430 S33: 0.0089 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 77 B 109 REMARK 3 ORIGIN FOR THE GROUP (A): 30.6252 7.3747 9.6323 REMARK 3 T TENSOR REMARK 3 T11: 0.0769 T22: 0.0140 REMARK 3 T33: 0.0318 T12: 0.0748 REMARK 3 T13: -0.0110 T23: -0.0105 REMARK 3 L TENSOR REMARK 3 L11: 0.8252 L22: 2.4603 REMARK 3 L33: 0.2208 L12: -0.3739 REMARK 3 L13: 0.3821 L23: 0.1438 REMARK 3 S TENSOR REMARK 3 S11: -0.0221 S12: 0.0283 S13: 0.1564 REMARK 3 S21: 0.1183 S22: 0.0253 S23: -0.1453 REMARK 3 S31: 0.0028 S32: -0.1306 S33: -0.0032 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 2H7W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038040. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : D03B-MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.427 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28099 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 24.175 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07200 REMARK 200 FOR THE DATA SET : 22.5000 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) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.40500 REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN: 15 MG/ML IN 10 MM TRIS-HCL, REMARK 280 PH 7.4, 0.1 M SODIUM CHLORIDE. RESERVOIR: 15% PEG 8000, 0.1M REMARK 280 AMMONIUM SULPHATE, 0.1M CACODYLATE, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291.0K 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 61.20067 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 122.40133 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 122.40133 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 61.20067 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 A 169 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 171 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLN A -2 REMARK 465 GLY A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 MET B -20 REMARK 465 GLY B -19 REMARK 465 SER B -18 REMARK 465 SER B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 SER B -10 REMARK 465 SER B -9 REMARK 465 GLY B -8 REMARK 465 GLU B -7 REMARK 465 ASN B -6 REMARK 465 LEU B -5 REMARK 465 TYR B -4 REMARK 465 PHE B -3 REMARK 465 GLN B -2 REMARK 465 GLY B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ASN B 110 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 HIS A 3 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 44 CG CD OE1 OE2 REMARK 470 LYS A 63 CG CD CE NZ REMARK 470 SER B 2 OG REMARK 470 HIS B 3 CG ND1 CD2 CE1 NE2 REMARK 470 GLU B 39 CG CD OE1 OE2 REMARK 470 LYS B 63 CG CD CE NZ REMARK 470 LYS B 108 CG CD CE NZ 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 B 39 97.47 -68.19 REMARK 500 ASN B 47 108.95 -166.10 REMARK 500 REMARK 500 REMARK: NULL DBREF 2H7W A 1 110 UNP Q966X9 CHAG_TRYCR 1 110 DBREF 2H7W B 1 110 UNP Q966X9 CHAG_TRYCR 1 110 SEQADV 2H7W MET A -20 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLY A -19 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER A -18 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER A -17 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A -16 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A -15 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A -14 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A -13 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A -12 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A -11 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER A -10 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER A -9 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLY A -8 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLU A -7 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W ASN A -6 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W LEU A -5 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W TYR A -4 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W PHE A -3 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLN A -2 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLY A -1 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS A 0 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W ILE A 104 UNP Q966X9 THR 104 VARIANT SEQADV 2H7W MET B -20 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLY B -19 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER B -18 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER B -17 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B -16 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B -15 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B -14 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B -13 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B -12 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B -11 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER B -10 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W SER B -9 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLY B -8 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLU B -7 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W ASN B -6 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W LEU B -5 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W TYR B -4 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W PHE B -3 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLN B -2 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W GLY B -1 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W HIS B 0 UNP Q966X9 CLONING ARTIFACT SEQADV 2H7W ILE B 104 UNP Q966X9 THR 104 VARIANT SEQRES 1 A 131 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 131 GLU ASN LEU TYR PHE GLN GLY HIS MET SER HIS LYS VAL SEQRES 3 A 131 THR LYS ALA HIS ASN GLY ALA THR LEU THR VAL ALA VAL SEQRES 4 A 131 GLY GLU LEU VAL GLU ILE GLN LEU PRO SER ASN PRO THR SEQRES 5 A 131 THR GLY PHE ALA TRP TYR PHE GLU GLY GLY THR LYS GLU SEQRES 6 A 131 SER PRO ASN GLU SER MET PHE THR VAL GLU ASN LYS TYR SEQRES 7 A 131 PHE PRO PRO ASP SER LYS LEU LEU GLY ALA GLY GLY THR SEQRES 8 A 131 GLU HIS PHE HIS VAL THR VAL LYS ALA ALA GLY THR HIS SEQRES 9 A 131 ALA VAL ASN LEU THR TYR MET ARG PRO TRP THR GLY PRO SEQRES 10 A 131 SER HIS ASP SER GLU ARG PHE ILE VAL TYR LEU LYS ALA SEQRES 11 A 131 ASN SEQRES 1 B 131 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 131 GLU ASN LEU TYR PHE GLN GLY HIS MET SER HIS LYS VAL SEQRES 3 B 131 THR LYS ALA HIS ASN GLY ALA THR LEU THR VAL ALA VAL SEQRES 4 B 131 GLY GLU LEU VAL GLU ILE GLN LEU PRO SER ASN PRO THR SEQRES 5 B 131 THR GLY PHE ALA TRP TYR PHE GLU GLY GLY THR LYS GLU SEQRES 6 B 131 SER PRO ASN GLU SER MET PHE THR VAL GLU ASN LYS TYR SEQRES 7 B 131 PHE PRO PRO ASP SER LYS LEU LEU GLY ALA GLY GLY THR SEQRES 8 B 131 GLU HIS PHE HIS VAL THR VAL LYS ALA ALA GLY THR HIS SEQRES 9 B 131 ALA VAL ASN LEU THR TYR MET ARG PRO TRP THR GLY PRO SEQRES 10 B 131 SER HIS ASP SER GLU ARG PHE ILE VAL TYR LEU LYS ALA SEQRES 11 B 131 ASN FORMUL 3 HOH *190(H2 O) HELIX 1 1 THR A 6 ASN A 10 5 5 HELIX 2 2 ASN A 29 GLY A 33 5 5 HELIX 3 3 ALA B 8 ASN B 10 5 3 HELIX 4 4 ASN B 29 GLY B 33 5 5 SHEET 1 A 4 LYS A 4 VAL A 5 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 PHE A 73 N ILE A 24 SHEET 4 A 4 PHE A 51 PHE A 58 -1 N PHE A 58 O THR A 70 SHEET 1 B 4 THR A 13 ALA A 17 0 SHEET 2 B 4 GLU A 101 ASN A 110 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 TYR A 37 -1 N ALA A 35 O MET A 90 SHEET 1 C 4 HIS B 3 THR B 6 0 SHEET 2 C 4 LEU B 21 SER B 28 1 O GLN B 25 N VAL B 5 SHEET 3 C 4 GLY B 69 VAL B 77 -1 O VAL B 75 N VAL B 22 SHEET 4 C 4 PHE B 51 PHE B 58 -1 N GLU B 54 O HIS B 74 SHEET 1 D 4 THR B 13 THR B 15 0 SHEET 2 D 4 GLU B 101 ALA B 109 1 O TYR B 106 N LEU B 14 SHEET 3 D 4 GLY B 81 MET B 90 -1 N LEU B 87 O PHE B 103 SHEET 4 D 4 ALA B 35 PHE B 38 -1 N TYR B 37 O THR B 88 CISPEP 1 GLU B 39 GLY B 40 0 -14.86 CISPEP 2 GLY B 40 GLY B 41 0 5.00 CRYST1 48.779 48.779 183.602 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 0.020501 0.011836 0.000000 0.00000 SCALE2 0.000000 0.023672 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005447 0.00000