PDB Short entry for 2JET HEADER HYDROLASE 22-JAN-07 2JET TITLE CRYSTAL STRUCTURE OF A TRYPSIN-LIKE MUTANT (S189D , A226G) TITLE 2 CHYMOTRYPSIN. CAVEAT 2JET THR C 151 C-ALPHA IS PLANAR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHYMOTRYPSINOGEN B CHAIN A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDES 19-28; COMPND 5 EC: 3.4.21.1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CHYMOTRYPSINOGEN B CHAIN B; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: RESIDUES 37-164; COMPND 11 EC: 3.4.21.1; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: CHYMOTRYPSINOGEN B CHAIN C; COMPND 15 CHAIN: C; COMPND 16 FRAGMENT: RESIDUES 165-263; COMPND 17 EC: 3.4.21.1; COMPND 18 ENGINEERED: YES; COMPND 19 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET17B; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 13 ORGANISM_COMMON: RAT; SOURCE 14 ORGANISM_TAXID: 10116; SOURCE 15 ORGAN: PANCREAS; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET17B; SOURCE 21 MOL_ID: 3; SOURCE 22 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 23 ORGANISM_COMMON: RAT; SOURCE 24 ORGANISM_TAXID: 10116; SOURCE 25 ORGAN: PANCREAS; SOURCE 26 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 28 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 29 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 30 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS SUBSTRATE SPECIFICITY, ZYMOGEN, PROTEASE, HYDROLASE, DIGESTION, KEYWDS 2 SERINE PROTEASE, PROTEIN ENGINEERING EXPDTA X-RAY DIFFRACTION AUTHOR B.JELINEK,G.KATONA,K.FODOR,I.VENEKEI,L.GRAF REVDAT 6 13-DEC-23 2JET 1 REMARK REVDAT 5 08-MAY-19 2JET 1 REMARK REVDAT 4 06-MAR-19 2JET 1 REMARK REVDAT 3 13-JUL-11 2JET 1 VERSN REVDAT 2 24-FEB-09 2JET 1 VERSN REVDAT 1 18-SEP-07 2JET 0 JRNL AUTH B.JELINEK,G.KATONA,K.FODOR,I.VENEKEI,L.GRAF JRNL TITL THE CRYSTAL STRUCTURE OF A TRYPSIN-LIKE MUTANT CHYMOTRYPSIN: JRNL TITL 2 THE ROLE OF POSITION 226 IN THE ACTIVITY AND SPECIFICITY OF JRNL TITL 3 S189D CHYMOTRYPSIN. JRNL REF PROTEIN J. V. 27 79 2008 JRNL REFN ISSN 1572-3887 JRNL PMID 17805946 JRNL DOI 10.1007/S10930-007-9110-3 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 9145 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) : 0.279 REMARK 3 R VALUE (WORKING SET) : 0.276 REMARK 3 FREE R VALUE : 0.334 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 461 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 609 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3160 REMARK 3 BIN FREE R VALUE SET COUNT : 40 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1700 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 67 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.13000 REMARK 3 B22 (A**2) : -0.32000 REMARK 3 B33 (A**2) : 0.63000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.43000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.558 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.328 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.332 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 24.796 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.895 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.834 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1720 ; 0.005 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1113 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2352 ; 0.824 ; 1.945 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2738 ; 1.107 ; 3.007 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 226 ; 4.570 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 57 ;31.622 ;26.491 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 262 ;11.690 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ; 6.371 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 276 ; 0.114 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1906 ; 0.001 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 299 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 338 ; 0.145 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1186 ; 0.155 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 873 ; 0.156 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 879 ; 0.078 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 79 ; 0.070 ; 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): 8 ; 0.074 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 34 ; 0.128 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.019 ; 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): 1438 ; 0.041 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1836 ; 0.048 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 690 ; 0.070 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 516 ; 0.113 ; 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 : 2 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 : B 19 B 146 REMARK 3 RESIDUE RANGE : A -1 A 10 REMARK 3 RESIDUE RANGE : C 151 C 157 REMARK 3 ORIGIN FOR THE GROUP (A): -0.4338 2.3530 9.5870 REMARK 3 T TENSOR REMARK 3 T11: -0.1950 T22: -0.2447 REMARK 3 T33: -0.2791 T12: -0.0199 REMARK 3 T13: 0.0039 T23: 0.0211 REMARK 3 L TENSOR REMARK 3 L11: 9.9548 L22: 6.4323 REMARK 3 L33: 3.7800 L12: -0.9739 REMARK 3 L13: 0.9117 L23: 0.7930 REMARK 3 S TENSOR REMARK 3 S11: -0.0034 S12: -0.3368 S13: -0.2329 REMARK 3 S21: 0.0238 S22: -0.0490 S23: -0.1806 REMARK 3 S31: -0.1871 S32: -0.0648 S33: 0.0524 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 : C 158 C 246 REMARK 3 ORIGIN FOR THE GROUP (A): 5.0433 -5.2424 20.3145 REMARK 3 T TENSOR REMARK 3 T11: -0.1101 T22: 0.1720 REMARK 3 T33: -0.0293 T12: 0.0054 REMARK 3 T13: -0.0197 T23: 0.3554 REMARK 3 L TENSOR REMARK 3 L11: 9.8726 L22: 4.9087 REMARK 3 L33: 6.1232 L12: -1.1751 REMARK 3 L13: -0.0629 L23: -0.2169 REMARK 3 S TENSOR REMARK 3 S11: -0.2624 S12: -1.8387 S13: -1.2740 REMARK 3 S21: 0.2291 S22: 0.2344 S23: -0.3762 REMARK 3 S31: 0.4278 S32: 0.2883 S33: 0.0280 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 : 1.20 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. DISORDERED SIDECHAINS WITH 0 OCCUPANCY REMARK 4 REMARK 4 2JET COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1290031175. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DIAMOND (111), GE (220) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9753 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 64.420 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1KDQ REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION METHOD, 0.1M HEPES, PH REMARK 280 7.0, 30% PEG6000 AND PROTEIN (15 MG/ML) WITH BENZAMIDINE TWOFOLD REMARK 280 EXCESS MIXED 1:1, 20 C, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 32.17550 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 7400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN C, SER 207 TO ASP REMARK 400 ENGINEERED RESIDUE IN CHAIN C, ALA 244 TO GLY 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 -4 REMARK 465 SER A -3 REMARK 465 THR A -2 REMARK 465 SER B 75 REMARK 465 ASP B 76 REMARK 465 GLU B 77 REMARK 465 ASN C 147 REMARK 465 ALA C 148 REMARK 465 LEU C 149 REMARK 465 LYS C 150 REMARK 465 ALA C 244 REMARK 465 ASN C 245 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 TYR B 146 CG CD1 CD2 CE1 CE2 CZ OH REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU B 49 CG CD OE1 OE2 REMARK 480 PHE B 97 CG CD1 CD2 CE1 CE2 CZ REMARK 480 ARG B 100 CG CD NE CZ NH1 NH2 REMARK 480 ASP B 129 CG OD1 OD2 REMARK 480 LYS C 154 CE NZ 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 OE1 GLU B 49 N THR C 151 1455 2.03 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 GLU B 49 CB GLU B 49 CG -0.119 REMARK 500 ARG B 100 CB ARG B 100 CG -0.184 REMARK 500 ASP B 129 CB ASP B 129 CG 0.140 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 PHE B 97 CB - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 PHE B 97 CB - CG - CD1 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP B 129 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 129 CB - CG - OD2 ANGL. DEV. = -6.2 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 ALA A 0 -55.98 -176.43 REMARK 500 CYS A 1 122.63 62.45 REMARK 500 TRP B 27 75.76 -116.14 REMARK 500 PHE B 71 -65.88 -122.01 REMARK 500 ASN B 79 73.48 -67.78 REMARK 500 SER B 115 -154.41 -153.96 REMARK 500 TRP C 172 -73.65 -107.17 REMARK 500 VAL C 188 88.88 60.52 REMARK 500 ASP C 189 -54.13 -153.91 REMARK 500 SER C 217 42.18 -102.21 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 C2001 DISTANCE = 6.09 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KDQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE ANALYSIS OF THE MUTANT S189D RATCHYMOTRYPSIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 FIRST FIVE RESIDUE ARE DUE TO THE EXPRESSION CONSTRUCT DBREF 2JET A -4 0 PDB 2JET 2JET -4 0 DBREF 2JET A 1 10 UNP P07338 CTRB1_RAT 19 28 DBREF 2JET B 19 146 UNP P07338 CTRB1_RAT 37 164 DBREF 2JET C 147 245 UNP P07338 CTRB1_RAT 165 263 SEQADV 2JET ASP C 189 UNP P07338 SER 207 ENGINEERED MUTATION SEQADV 2JET GLY C 226 UNP P07338 ALA 244 ENGINEERED MUTATION SEQRES 1 A 15 MET SER THR GLN ALA CYS GLY VAL PRO THR ILE GLN PRO SEQRES 2 A 15 VAL LEU SEQRES 1 B 128 GLY GLU ASP ALA ILE PRO GLY SER TRP PRO TRP GLN VAL SEQRES 2 B 128 SER LEU GLN ASP LYS THR GLY PHE HIS PHE CYS GLY GLY SEQRES 3 B 128 SER LEU ILE SER GLU ASP TRP VAL VAL THR ALA ALA HIS SEQRES 4 B 128 CYS GLY VAL LYS THR SER ASP VAL VAL VAL ALA GLY GLU SEQRES 5 B 128 PHE ASP GLN GLY SER ASP GLU GLU ASN ILE GLN VAL LEU SEQRES 6 B 128 LYS ILE ALA GLN VAL PHE LYS ASN PRO LYS PHE ASN MET SEQRES 7 B 128 PHE THR VAL ARG ASN ASP ILE THR LEU LEU LYS LEU ALA SEQRES 8 B 128 THR PRO ALA GLN PHE SER GLU THR VAL SER ALA VAL CYS SEQRES 9 B 128 LEU PRO ASN VAL ASP ASP ASP PHE PRO PRO GLY THR VAL SEQRES 10 B 128 CYS ALA THR THR GLY TRP GLY LYS THR LYS TYR SEQRES 1 C 99 ASN ALA LEU LYS THR PRO GLU LYS LEU GLN GLN ALA ALA SEQRES 2 C 99 LEU PRO ILE VAL SER GLU ALA ASP CYS LYS LYS SER TRP SEQRES 3 C 99 GLY SER LYS ILE THR ASP VAL MET THR CYS ALA GLY ALA SEQRES 4 C 99 SER GLY VAL ASP SER CYS MET GLY ASP SER GLY GLY PRO SEQRES 5 C 99 LEU VAL CYS GLN LYS ASP GLY VAL TRP THR LEU ALA GLY SEQRES 6 C 99 ILE VAL SER TRP GLY SER GLY VAL CYS SER THR SER THR SEQRES 7 C 99 PRO GLY VAL TYR SER ARG VAL THR ALA LEU MET PRO TRP SEQRES 8 C 99 VAL GLN GLN ILE LEU GLU ALA ASN FORMUL 4 HOH *67(H2 O) HELIX 1 1 SER C 164 TRP C 172 1 9 HELIX 2 2 ASP C 189 GLY C 193 5 5 HELIX 3 3 VAL C 231 GLU C 243 1 13 SHEET 1 BA 9 GLU B 20 ASP B 21 0 SHEET 2 BA 9 GLN C 156 VAL C 163 -1 O GLN C 157 N GLU B 20 SHEET 3 BA 9 MET C 180 ALA C 183 -1 O CYS C 182 N VAL C 163 SHEET 4 BA 9 GLY C 226 ARG C 230 -1 O GLY C 226 N ALA C 183 SHEET 5 BA 9 TRP C 207 TRP C 215 -1 O ILE C 212 N SER C 229 SHEET 6 BA 9 PRO C 198 GLN C 202 -1 O LEU C 199 N GLY C 211 SHEET 7 BA 9 VAL B 135 GLY B 140 -1 O ALA B 137 N VAL C 200 SHEET 8 BA 9 GLN C 156 VAL C 163 1 O GLN C 156 N GLY B 140 SHEET 9 BA 9 GLU B 20 ASP B 21 -1 O GLU B 20 N GLN C 157 SHEET 1 BB 8 GLN B 30 GLN B 34 0 SHEET 2 BB 8 HIS B 40 LEU B 46 -1 N PHE B 41 O LEU B 33 SHEET 3 BB 8 TRP B 51 THR B 54 -1 O VAL B 53 N SER B 45 SHEET 4 BB 8 THR B 104 LEU B 108 -1 O THR B 104 N THR B 54 SHEET 5 BB 8 GLN B 81 LYS B 90 -1 N ALA B 86 O LYS B 107 SHEET 6 BB 8 VAL B 65 ALA B 68 -1 O VAL B 66 N LEU B 83 SHEET 7 BB 8 GLN B 30 GLN B 34 -1 O SER B 32 N VAL B 67 SHEET 8 BB 8 GLN B 30 GLN B 34 0 SSBOND 1 CYS A 1 CYS B 122 1555 1555 2.03 SSBOND 2 CYS B 42 CYS B 58 1555 1555 2.03 SSBOND 3 CYS B 136 CYS C 201 1555 1555 2.03 SSBOND 4 CYS C 168 CYS C 182 1555 1555 2.03 SSBOND 5 CYS C 191 CYS C 220 1555 1555 2.03 CRYST1 34.690 64.351 44.224 90.00 102.09 90.00 P 1 21 1 2 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 0.028827 0.000000 0.006175 0.00000 SCALE2 0.000000 0.015540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023125 0.00000