PDB Short entry for 5CHA HEADER HYDROLASE (SERINE PROTEINASE) 22-JAN-85 5CHA TITLE THE REFINEMENT AND THE STRUCTURE OF THE DIMER OF ALPHA- TITLE 2 *CHYMOTRYPSIN AT 1.67-*ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-CHYMOTRYPSIN A; COMPND 3 CHAIN: A, E; COMPND 4 EC: 3.4.21.1; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ALPHA-CHYMOTRYPSIN A; COMPND 7 CHAIN: B, F; COMPND 8 EC: 3.4.21.1; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: ALPHA-CHYMOTRYPSIN A; COMPND 11 CHAIN: C, G; COMPND 12 EC: 3.4.21.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 7 ORGANISM_COMMON: CATTLE; SOURCE 8 ORGANISM_TAXID: 9913; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 11 ORGANISM_COMMON: CATTLE; SOURCE 12 ORGANISM_TAXID: 9913 KEYWDS HYDROLASE (SERINE PROTEINASE) EXPDTA X-RAY DIFFRACTION AUTHOR R.A.BLEVINS,A.TULINSKY REVDAT 7 24-FEB-09 5CHA 1 VERSN REVDAT 6 16-OCT-87 5CHA 3 ATOM REVDAT 5 16-APR-87 5CHA 1 REMARK REVDAT 4 25-APR-86 5CHA 1 REMARK REVDAT 3 29-OCT-85 5CHA 1 REMARK REVDAT 2 12-JUL-85 5CHA 1 JRNL REVDAT 1 01-APR-85 5CHA 0 SPRSDE 01-APR-85 5CHA 3CHA JRNL AUTH R.A.BLEVINS,A.TULINSKY JRNL TITL THE REFINEMENT AND THE STRUCTURE OF THE DIMER OF JRNL TITL 2 ALPHA-CHYMOTRYPSIN AT 1.67-A RESOLUTION. JRNL REF J.BIOL.CHEM. V. 260 4264 1985 JRNL REFN ISSN 0021-9258 JRNL PMID 3980476 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.TULINSKY,R.A.BLEVINS REMARK 1 TITL LEAST-SQUARES REFINEMENT OF TWO PROTEIN MOLECULES REMARK 1 TITL 2 PER ASYMMETRIC UNIT WITH AND WITHOUT REMARK 1 TITL 3 NON-CRYSTALLOGRAPHIC SYMMETRY RESTRAINED REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 42 198 1986 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.A.BLEVINS,A.TULINSKY REMARK 1 TITL COMPARISON OF THE INDEPENDENT SOLVENT STRUCTURES REMARK 1 TITL 2 OF DIMERIC ALPHA-CHYMOTRYPSIN WITH THEMSELVES AND REMARK 1 TITL 3 WITH GAMMA-CHYMOTRYPSIN REMARK 1 REF J.BIOL.CHEM. V. 260 8865 1985 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 3 REMARK 1 AUTH N.V.RAGHAVAN,A.TULINSKY REMARK 1 TITL THE STRUCTURE OF ALPHA-CHYMOTRYPSIN. II. FOURIER REMARK 1 TITL 2 PHASE REFINEMENT AND EXTENSION OF THE DIMERIC REMARK 1 TITL 3 STRUCTURE AT 1.8 ANGSTROMS RESOLUTION BY DENSITY REMARK 1 TITL 4 MODIFICATION REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 35 1776 1979 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 4 REMARK 1 AUTH A.TULINSKY,N.V.MANI,C.N.MORIMOTO,R.L.VANDLEN REMARK 1 TITL THE STRUCTURE OF ALPHA-CHYMOTRYPSIN. I. THE REMARK 1 TITL 2 REFINEMENT OF THE HEAVY-ATOM ISOMORPHOUS REMARK 1 TITL 3 DERIVATIVES AT 2.8 ANGSTROMS RESOLUTION REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 29 1309 1973 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 5 REMARK 1 AUTH A.TULINSKY,R.L.VANDLEN,C.N.MORIMOTO,N.V.MANI, REMARK 1 AUTH 2 L.H.WRIGHT REMARK 1 TITL VARIABILITY IN THE TERTIARY STRUCTURE OF REMARK 1 TITL 2 ALPHA-CHYMOTRYPSIN AT 2.8-ANGSTROMS RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 12 4185 1973 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 6 REMARK 1 AUTH A.MAVRIDIS,A.TULINSKY,M.N.LIEBMAN REMARK 1 TITL ASYMMETRICAL CHANGES IN THE TERTIARY STRUCTURE OF REMARK 1 TITL 2 ALPHA-CHYMOTRYPSIN WITH CHANGE IN PH REMARK 1 REF BIOCHEMISTRY V. 13 3661 1974 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3472 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 247 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5CHA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 33.74000 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 300 REMARK: 5CHA REMARK 300 THE TRANSFORMATION PROVIDED ON THE *MTRIX* RECORDS BELOW 5CHA REMARK 300 YIELDS APPROXIMATE COORDINATES FOR CHAIN *A* WHEN APPLIED 5CHA REMARK 300 TO CHAIN *B*. 5CHA 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -122.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, E, F, G 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 LEU A 10 REMARK 465 SER A 11 REMARK 465 GLY A 12 REMARK 465 LEU A 13 REMARK 465 LEU E 10 REMARK 465 SER E 11 REMARK 465 GLY E 12 REMARK 465 LEU E 13 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 VAL A 9 CA C O CB CG1 CG2 REMARK 470 VAL E 9 CA C O CB CG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS F 36 O SER F 63 1.90 REMARK 500 REMARK 500 REMARK: NULL 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 NE2 GLN B 116 OE1 GLN E 7 2746 1.47 REMARK 500 CG GLN B 116 OE1 GLN E 7 2746 1.55 REMARK 500 CD GLN B 116 OE1 GLN E 7 2746 1.90 REMARK 500 NE2 GLN B 116 CD GLN E 7 2746 2.11 REMARK 500 CD LYS B 79 NZ LYS C 170 1655 2.17 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 ARG C 154 CG ARG C 154 CD -0.157 REMARK 500 ARG C 154 NE ARG C 154 CZ 0.205 REMARK 500 SER G 223 CB SER G 223 OG 0.081 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 CYS A 1 CB - CA - C ANGL. DEV. = -13.3 DEGREES REMARK 500 CYS A 1 CA - CB - SG ANGL. DEV. = 11.2 DEGREES REMARK 500 CYS A 1 CA - C - O ANGL. DEV. = -23.6 DEGREES REMARK 500 CYS A 1 CA - C - N ANGL. DEV. = 24.0 DEGREES REMARK 500 GLY A 2 C - N - CA ANGL. DEV. = 24.3 DEGREES REMARK 500 ALA A 5 CB - CA - C ANGL. DEV. = -12.6 DEGREES REMARK 500 GLU B 20 CG - CD - OE1 ANGL. DEV. = 15.0 DEGREES REMARK 500 GLU B 20 CG - CD - OE2 ANGL. DEV. = -17.8 DEGREES REMARK 500 GLU B 21 OE1 - CD - OE2 ANGL. DEV. = 7.6 DEGREES REMARK 500 SER B 32 N - CA - CB ANGL. DEV. = -10.0 DEGREES REMARK 500 HIS B 40 CA - C - O ANGL. DEV. = -13.4 DEGREES REMARK 500 ASN B 48 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 SER B 63 CB - CA - C ANGL. DEV. = 17.8 DEGREES REMARK 500 SER B 63 N - CA - CB ANGL. DEV. = -9.1 DEGREES REMARK 500 ASP B 64 CB - CG - OD1 ANGL. DEV. = 11.5 DEGREES REMARK 500 ASP B 64 CB - CG - OD2 ANGL. DEV. = -7.7 DEGREES REMARK 500 GLU B 70 CG - CD - OE1 ANGL. DEV. = 12.7 DEGREES REMARK 500 ASN B 95 CB - CG - ND2 ANGL. DEV. = 14.7 DEGREES REMARK 500 LEU B 97 CA - C - O ANGL. DEV. = 15.1 DEGREES REMARK 500 THR B 98 N - CA - CB ANGL. DEV. = -16.4 DEGREES REMARK 500 THR B 98 OG1 - CB - CG2 ANGL. DEV. = 14.6 DEGREES REMARK 500 LEU B 97 O - C - N ANGL. DEV. = -11.1 DEGREES REMARK 500 ASP B 102 CB - CG - OD1 ANGL. DEV. = 9.0 DEGREES REMARK 500 LEU B 106 O - C - N ANGL. DEV. = 11.6 DEGREES REMARK 500 GLN B 116 CB - CG - CD ANGL. DEV. = 19.9 DEGREES REMARK 500 GLN B 116 CG - CD - OE1 ANGL. DEV. = 14.5 DEGREES REMARK 500 LEU B 123 CA - CB - CG ANGL. DEV. = 15.6 DEGREES REMARK 500 ASP B 128 CA - CB - CG ANGL. DEV. = 22.2 DEGREES REMARK 500 ASP B 128 OD1 - CG - OD2 ANGL. DEV. = -13.2 DEGREES REMARK 500 ASP B 128 CB - CG - OD1 ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG B 145 NE - CZ - NH2 ANGL. DEV. = 4.4 DEGREES REMARK 500 ALA C 149 N - CA - CB ANGL. DEV. = 11.2 DEGREES REMARK 500 ASP C 153 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ILE C 181 C - N - CA ANGL. DEV. = 15.3 DEGREES REMARK 500 CYS C 182 CA - CB - SG ANGL. DEV. = -11.5 DEGREES REMARK 500 SER C 189 N - CA - CB ANGL. DEV. = -9.4 DEGREES REMARK 500 MET C 192 CA - CB - CG ANGL. DEV. = -10.4 DEGREES REMARK 500 VAL C 200 CA - C - O ANGL. DEV. = 15.7 DEGREES REMARK 500 CYS C 201 CA - CB - SG ANGL. DEV. = 6.6 DEGREES REMARK 500 ASN C 204 OD1 - CG - ND2 ANGL. DEV. = -19.8 DEGREES REMARK 500 ASN C 204 CB - CG - ND2 ANGL. DEV. = 23.2 DEGREES REMARK 500 LEU C 209 CB - CG - CD1 ANGL. DEV. = -11.0 DEGREES REMARK 500 THR C 219 N - CA - CB ANGL. DEV. = -11.4 DEGREES REMARK 500 SER C 223 CB - CA - C ANGL. DEV. = -15.4 DEGREES REMARK 500 SER C 223 N - CA - CB ANGL. DEV. = -11.3 DEGREES REMARK 500 TYR C 228 CB - CG - CD2 ANGL. DEV. = -7.8 DEGREES REMARK 500 TYR C 228 CB - CG - CD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG C 230 NE - CZ - NH2 ANGL. DEV. = -7.5 DEGREES REMARK 500 THR C 232 N - CA - CB ANGL. DEV. = -14.7 DEGREES REMARK 500 THR C 232 OG1 - CB - CG2 ANGL. DEV. = 15.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 91 ANGLE DEVIATIONS. 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 SER B 77 135.52 176.87 REMARK 500 SER B 115 -160.40 -172.08 REMARK 500 MET C 192 127.91 -39.66 REMARK 500 PHE F 71 -59.17 -121.55 REMARK 500 SER F 77 145.27 173.00 REMARK 500 SER F 92 -9.39 -55.67 REMARK 500 ALA G 179 36.45 -84.92 REMARK 500 SER G 195 128.68 -31.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG F 145 0.26 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 PHE B 39 21.0 L L OUTSIDE RANGE REMARK 500 ASP B 128 23.4 L L OUTSIDE RANGE REMARK 500 PHE F 39 23.0 L L OUTSIDE RANGE REMARK 500 ASP F 128 21.5 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CTA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE REMARK 800 SITE_IDENTIFIER: SBA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE REMARK 800 SITE_IDENTIFIER: CTB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE REMARK 800 SITE_IDENTIFIER: SBB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: SUBSTRATE BINDING SITE DBREF 5CHA A 1 13 UNP P00766 CTRA_BOVIN 1 13 DBREF 5CHA B 16 146 UNP P00766 CTRA_BOVIN 16 146 DBREF 5CHA C 149 245 UNP P00766 CTRA_BOVIN 149 245 DBREF 5CHA E 1 13 UNP P00766 CTRA_BOVIN 1 13 DBREF 5CHA F 16 146 UNP P00766 CTRA_BOVIN 16 146 DBREF 5CHA G 149 245 UNP P00766 CTRA_BOVIN 149 245 SEQRES 1 A 13 CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU SEQRES 1 B 131 ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER TRP PRO SEQRES 2 B 131 TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE HIS PHE SEQRES 3 B 131 CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL VAL THR SEQRES 4 B 131 ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL VAL VAL SEQRES 5 B 131 ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU LYS ILE SEQRES 6 B 131 GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN SER LYS SEQRES 7 B 131 TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR LEU LEU SEQRES 8 B 131 LYS LEU SER THR ALA ALA SER PHE SER GLN THR VAL SER SEQRES 9 B 131 ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE ALA ALA SEQRES 10 B 131 GLY THR THR CYS VAL THR THR GLY TRP GLY LEU THR ARG SEQRES 11 B 131 TYR SEQRES 1 C 97 ALA ASN THR PRO ASP ARG LEU GLN GLN ALA SER LEU PRO SEQRES 2 C 97 LEU LEU SER ASN THR ASN CYS LYS LYS TYR TRP GLY THR SEQRES 3 C 97 LYS ILE LYS ASP ALA MET ILE CYS ALA GLY ALA SER GLY SEQRES 4 C 97 VAL SER SER CYS MET GLY ASP SER GLY GLY PRO LEU VAL SEQRES 5 C 97 CYS LYS LYS ASN GLY ALA TRP THR LEU VAL GLY ILE VAL SEQRES 6 C 97 SER TRP GLY SER SER THR CYS SER THR SER THR PRO GLY SEQRES 7 C 97 VAL TYR ALA ARG VAL THR ALA LEU VAL ASN TRP VAL GLN SEQRES 8 C 97 GLN THR LEU ALA ALA ASN SEQRES 1 E 13 CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU SEQRES 1 F 131 ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER TRP PRO SEQRES 2 F 131 TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE HIS PHE SEQRES 3 F 131 CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL VAL THR SEQRES 4 F 131 ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL VAL VAL SEQRES 5 F 131 ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU LYS ILE SEQRES 6 F 131 GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN SER LYS SEQRES 7 F 131 TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR LEU LEU SEQRES 8 F 131 LYS LEU SER THR ALA ALA SER PHE SER GLN THR VAL SER SEQRES 9 F 131 ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE ALA ALA SEQRES 10 F 131 GLY THR THR CYS VAL THR THR GLY TRP GLY LEU THR ARG SEQRES 11 F 131 TYR SEQRES 1 G 97 ALA ASN THR PRO ASP ARG LEU GLN GLN ALA SER LEU PRO SEQRES 2 G 97 LEU LEU SER ASN THR ASN CYS LYS LYS TYR TRP GLY THR SEQRES 3 G 97 LYS ILE LYS ASP ALA MET ILE CYS ALA GLY ALA SER GLY SEQRES 4 G 97 VAL SER SER CYS MET GLY ASP SER GLY GLY PRO LEU VAL SEQRES 5 G 97 CYS LYS LYS ASN GLY ALA TRP THR LEU VAL GLY ILE VAL SEQRES 6 G 97 SER TRP GLY SER SER THR CYS SER THR SER THR PRO GLY SEQRES 7 G 97 VAL TYR ALA ARG VAL THR ALA LEU VAL ASN TRP VAL GLN SEQRES 8 G 97 GLN THR LEU ALA ALA ASN FORMUL 7 HOH *247(H2 O) HELIX 1 H1A ASN C 167 ILE C 176 1 10 HELIX 2 H2A ARG C 230 ASN C 245 1 16 HELIX 3 H1B ASN G 167 ILE G 176 1 10 HELIX 4 H2B ARG G 230 ASN G 245 1 16 SHEET 1 AA 7 PRO B 28 ASP B 35 0 SHEET 2 AA 7 CYS B 42 GLU B 49 -1 SHEET 3 AA 7 ASN B 50 ALA B 56 -1 SHEET 4 AA 7 ASN B 101 THR B 110 -1 SHEET 5 AA 7 GLN B 81 SER B 92 -1 SHEET 6 AA 7 SER B 63 GLY B 69 -1 SHEET 7 AA 7 PRO B 28 ASP B 35 -1 SHEET 1 BA 7 GLY B 133 TRP B 141 0 SHEET 2 BA 7 LEU C 155 LEU C 162 -1 SHEET 3 BA 7 ALA C 179 SER C 186 -1 SHEET 4 BA 7 SER C 223 ALA C 229 -1 SHEET 5 BA 7 ILE C 212 SER C 218 -1 SHEET 6 BA 7 GLY C 193 CYS C 201 -1 SHEET 7 BA 7 GLY B 133 TRP B 141 -1 SHEET 1 AB 7 PRO F 28 ASP F 35 0 SHEET 2 AB 7 CYS F 42 GLU F 49 -1 SHEET 3 AB 7 ASN F 50 ALA F 56 -1 SHEET 4 AB 7 ASN F 101 THR F 110 -1 SHEET 5 AB 7 GLN F 81 SER F 92 -1 SHEET 6 AB 7 SER F 63 GLY F 69 -1 SHEET 7 AB 7 PRO F 28 ASP F 35 -1 SHEET 1 BB 7 GLY F 133 TRP F 141 0 SHEET 2 BB 7 LEU G 155 LEU G 162 -1 SHEET 3 BB 7 ALA G 179 SER G 186 -1 SHEET 4 BB 7 SER G 223 ALA G 229 -1 SHEET 5 BB 7 ILE G 212 SER G 218 -1 SHEET 6 BB 7 GLY G 193 CYS G 201 -1 SHEET 7 BB 7 GLY F 133 TRP F 141 -1 SSBOND 1 CYS A 1 CYS B 122 1555 1555 2.02 SSBOND 2 CYS B 42 CYS B 58 1555 1555 2.07 SSBOND 3 CYS B 136 CYS C 201 1555 1555 1.99 SSBOND 4 CYS C 168 CYS C 182 1555 1555 2.05 SSBOND 5 CYS C 191 CYS C 220 1555 1555 2.02 SSBOND 6 CYS E 1 CYS F 122 1555 1555 2.07 SSBOND 7 CYS F 42 CYS F 58 1555 1555 2.06 SSBOND 8 CYS F 136 CYS G 201 1555 1555 2.03 SSBOND 9 CYS G 168 CYS G 182 1555 1555 2.02 SSBOND 10 CYS G 191 CYS G 220 1555 1555 2.02 SITE 1 CTA 3 HIS B 57 ASP B 102 SER C 195 SITE 1 SBA 18 SER C 189 SER C 190 CYS C 191 MET C 192 SITE 2 SBA 18 GLY C 193 ASP C 194 SER C 195 SER C 214 SITE 3 SBA 18 TRP C 215 GLY C 216 SER C 217 SER C 218 SITE 4 SBA 18 THR C 219 CYS C 220 PRO C 225 GLY C 226 SITE 5 SBA 18 VAL C 227 TYR C 228 SITE 1 CTB 3 HIS F 57 ASP F 102 SER G 195 SITE 1 SBB 18 SER G 189 SER G 190 CYS G 191 MET G 192 SITE 2 SBB 18 GLY G 193 ASP G 194 SER G 195 SER G 214 SITE 3 SBB 18 TRP G 215 GLY G 216 SER G 217 SER G 218 SITE 4 SBB 18 THR G 219 CYS G 220 PRO G 225 GLY G 226 SITE 5 SBB 18 VAL G 227 TYR G 228 CRYST1 49.290 67.480 65.940 90.00 102.02 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.213065 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.023106 0.00000 SCALE1 0.020288 0.000000 0.004323 0.00000 SCALE2 0.000000 0.014819 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015516 0.00000 MTRIX1 1 0.913870 -0.006906 0.405950 -9.94000 1 MTRIX2 1 -0.006985 -0.999918 -0.012656 40.60000 1 MTRIX3 1 0.406002 0.010876 -0.913807 47.60000 1