PDB Short entry for 7GCH HEADER HYDROLASE (SERINE PROTEINASE) 06-APR-90 7GCH TITLE STRUCTURE OF CHYMOTRYPSIN-*TRIFLUOROMETHYL KETONE INHIBITOR COMPLEXES. TITLE 2 COMPARISON OF SLOWLY AND RAPIDLY EQUILIBRATING INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: GAMMA-CHYMOTRYPSIN A; COMPND 3 CHAIN: E; COMPND 4 EC: 3.4.21.1; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GAMMA-CHYMOTRYPSIN A; COMPND 7 CHAIN: F; COMPND 8 EC: 3.4.21.1; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: GAMMA-CHYMOTRYPSIN A; COMPND 11 CHAIN: 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 K.BRADY,D.RINGE,R.H.ABELES REVDAT 3 13-JUL-11 7GCH 1 VERSN REVDAT 2 24-FEB-09 7GCH 1 VERSN REVDAT 1 15-OCT-90 7GCH 0 JRNL AUTH K.BRADY,A.Z.WEI,D.RINGE,R.H.ABELES JRNL TITL STRUCTURE OF CHYMOTRYPSIN-TRIFLUOROMETHYL KETONE INHIBITOR JRNL TITL 2 COMPLEXES: COMPARISON OF SLOWLY AND RAPIDLY EQUILIBRATING JRNL TITL 3 INHIBITORS. JRNL REF BIOCHEMISTRY V. 29 7600 1990 JRNL REFN ISSN 0006-2960 JRNL PMID 2271520 JRNL DOI 10.1021/BI00485A009 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.L.STODDARD,J.BRUHNKE,N.PORTER,D.RINGE,G.A.PETSKO REMARK 1 TITL STRUCTURE AND ACTIVITY OF TWO PHOTOREVERSIBLE CINNAMATES REMARK 1 TITL 2 BOUND TO CHYMOTRYPSIN REMARK 1 REF BIOCHEMISTRY V. 29 4871 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH B.L.STODDARD,J.BRUHNKE,P.KOENIG,N.PORTER,D.RINGE,G.A.PETSKO REMARK 1 TITL PHOTOLYSIS AND DEACYLATION OF INHIBITED CHYMOTRYPSIN REMARK 1 REF BIOCHEMISTRY V. 29 8042 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH K.BRADY,R.H.ABELES REMARK 1 TITL INHIBITION OF CHYMOTRYPSIN BY PEPTIDYL TRIFLUOROMETHY REMARK 1 TITL 2 KETONES. DETERMINANTS OF SLOW-BINDING KINETICS REMARK 1 REF BIOCHEMISTRY V. 29 7608 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 4 REMARK 1 AUTH K.BRADY.T.-C.LIANG,R.H.ABELES REMARK 1 TITL PH DEPENDENCE OF THE INHIBITION OF CHYMOTRYPSIN BY A REMARK 1 TITL 2 PEPTIDYL TRIFLUOROMETHYL KETONE REMARK 1 REF BIOCHEMISTRY V. 28 9066 1989 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 12613 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 + TEST SET) : 0.190 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 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1738 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 99 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.020 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.043 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.052 ; 0.025 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: REMARK 3 7GCH REMARK 3 PHASES WERE CALCULATED FROM THE MODEL OF G.COHEN ET AL. 7GCH REMARK 3 (PROTEIN DATA BANK ENTRY 2GCH) AND APPLIED TO STRUCTURE 7GCH REMARK 3 FACTORS COLLECTED FROM ALPHA-CHYMOTRYPSIN CRYSTALLIZED IN 7GCH REMARK 3 THE PRESENCE OF THE INHIBITOR 7GCH REMARK 3 N-ACETYL-L-LEUCYL-L-PHENYLALANYL TRIFLUOROMETHYL KETONE. 7GCH REMARK 3 ALL SECONDARY STRUCTURAL FEATURES AND THE SEQUENCE ARE 7GCH REMARK 3 IDENTICAL TO PROTEIN DATA BANK ENTRY 2GCH. 7GCH REMARK 4 REMARK 4 7GCH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 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 (%): 46.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.65000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.80000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.65000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.65000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 48.80000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.65000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.65000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.80000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.65000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.65000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 48.80000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 138.60000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 138.60000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 195.20000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 7740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY E 12 REMARK 465 LEU E 13 REMARK 465 ALA G 149 REMARK 465 ASN G 150 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 SER E 11 CA C O CB OG 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 OG1 THR G 222 O HOH G 409 1.59 REMARK 500 O GLY G 211 O HOH G 425 1.61 REMARK 500 N LEU G 199 O HOH G 425 1.65 REMARK 500 O CYS G 168 O HOH G 372 1.65 REMARK 500 N TRP G 172 O HOH G 372 1.80 REMARK 500 O HOH F 355 O HOH F 462 1.81 REMARK 500 O LEU F 33 O HOH F 331 1.91 REMARK 500 ND2 ASN F 18 O GLY G 187 1.92 REMARK 500 O SER G 190 O HOH G 428 1.98 REMARK 500 CA HIS F 40 O HOH F 331 1.99 REMARK 500 O HOH G 336 O HOH G 548 2.02 REMARK 500 O PHE F 39 O HOH F 331 2.04 REMARK 500 O THR G 222 O HOH G 409 2.05 REMARK 500 N PHE F 41 O HOH F 331 2.06 REMARK 500 OE1 GLU F 78 O HOH F 456 2.07 REMARK 500 C THR G 222 O HOH G 409 2.14 REMARK 500 CG ASN F 95 OG1 THR F 98 2.15 REMARK 500 ND2 ASN F 95 OG1 THR F 98 2.17 REMARK 500 OD2 ASP F 129 O HOH F 384 2.18 REMARK 500 N GLY F 19 O HOH F 394 2.18 REMARK 500 CP4 LPF G 246 O HOH G 428 2.18 REMARK 500 O HOH F 382 O HOH F 384 2.19 REMARK 500 CA LEU G 199 O HOH G 425 2.19 REMARK 500 OG SER F 119 O HOH F 351 2.19 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 F 116 O HOH G 477 5656 1.54 REMARK 500 OG SER F 76 OD1 ASN G 236 6476 1.62 REMARK 500 OH TYR F 146 O HOH G 589 2675 1.79 REMARK 500 O ALA F 132 O HOH G 367 8777 1.99 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 F 21 CD GLU F 21 OE2 0.074 REMARK 500 GLU F 70 CD GLU F 70 OE2 0.073 REMARK 500 GLU F 78 CD GLU F 78 OE2 0.078 REMARK 500 ASN G 245 C ASN G 245 OXT 0.150 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 F 42 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 ASN F 50 CA - CB - CG ANGL. DEV. = -16.3 DEGREES REMARK 500 CYS F 58 CA - CB - SG ANGL. DEV. = 10.9 DEGREES REMARK 500 GLU F 70 OE1 - CD - OE2 ANGL. DEV. = -8.1 DEGREES REMARK 500 GLU F 70 CG - CD - OE1 ANGL. DEV. = 15.9 DEGREES REMARK 500 PHE F 71 CB - CG - CD1 ANGL. DEV. = -4.2 DEGREES REMARK 500 ASP F 72 N - CA - CB ANGL. DEV. = -11.2 DEGREES REMARK 500 ASP F 72 CB - CG - OD1 ANGL. DEV. = -6.3 DEGREES REMARK 500 PHE F 89 CB - CG - CD1 ANGL. DEV. = -4.9 DEGREES REMARK 500 ASN F 100 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 PHE F 114 CB - CG - CD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 PHE F 114 CB - CG - CD1 ANGL. DEV. = -6.7 DEGREES REMARK 500 CYS F 122 N - CA - CB ANGL. DEV. = 10.9 DEGREES REMARK 500 ASP F 128 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 LEU F 143 CB - CA - C ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG G 154 NE - CZ - NH1 ANGL. DEV. = 6.7 DEGREES REMARK 500 LEU G 163 CA - CB - CG ANGL. DEV. = 29.6 DEGREES REMARK 500 ASN G 165 CB - CA - C ANGL. DEV. = 13.1 DEGREES REMARK 500 ASN G 165 N - CA - CB ANGL. DEV. = -11.2 DEGREES REMARK 500 MET G 180 CA - CB - CG ANGL. DEV. = 11.0 DEGREES REMARK 500 VAL G 200 CA - CB - CG1 ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG G 230 CD - NE - CZ ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG G 230 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 THR G 232 N - CA - CB ANGL. DEV. = -11.9 DEGREES REMARK 500 THR G 232 OG1 - CB - CG2 ANGL. DEV. = 16.9 DEGREES REMARK 500 GLN G 240 CA - CB - CG ANGL. DEV. = 15.4 DEGREES REMARK 500 GLN G 240 CB - CG - CD ANGL. DEV. = 19.5 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 ASN F 48 -167.05 175.26 REMARK 500 SER F 92 1.76 -68.88 REMARK 500 SER G 218 -34.54 -31.69 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 G 154 0.15 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LEU E 10 16.37 REMARK 500 VAL F 53 -10.64 REMARK 500 LYS G 169 -10.01 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 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE 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: (10X,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 SER F 26 23.2 L L OUTSIDE RANGE REMARK 500 THR F 62 24.8 L L OUTSIDE RANGE 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 F 532 DISTANCE = 5.42 ANGSTROMS REMARK 525 HOH F 535 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH G 547 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH G 560 DISTANCE = 7.53 ANGSTROMS REMARK 525 HOH G 579 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH G 580 DISTANCE = 5.50 ANGSTROMS REMARK 525 HOH G 584 DISTANCE = 6.35 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LPF G 246 DBREF 7GCH E 1 13 UNP P00766 CTRA_BOVIN 1 13 DBREF 7GCH F 16 146 UNP P00766 CTRA_BOVIN 16 146 DBREF 7GCH G 149 245 UNP P00766 CTRA_BOVIN 149 245 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 HET LPF G 246 26 HETNAM LPF 1,1,1-TRIFLUORO-3-((N-ACETYL)-L-LEUCYLAMIDO)-4-PHENYL- HETNAM 2 LPF BUTAN-2-ONE(N-ACETYL-L-LEUCYL-L-PHENYLALANYL HETNAM 3 LPF TRIFLUOROMETHYL KETONE) FORMUL 4 LPF C18 H23 F3 N2 O3 FORMUL 5 HOH *99(H2 O) HELIX 1 H1 VAL G 231 ASN G 245 1 15 SHEET 1 S1 7 PRO F 28 ASP F 35 0 SHEET 2 S1 7 CYS F 42 GLU F 49 -1 SHEET 3 S1 7 ASN F 50 ALA F 56 -1 SHEET 4 S1 7 ASN F 101 THR F 110 -1 SHEET 5 S1 7 GLN F 81 SER F 92 -1 SHEET 6 S1 7 SER F 63 GLY F 69 -1 SHEET 7 S1 7 PRO F 28 ASP F 35 -1 SHEET 1 S2 7 GLY F 133 TRP F 141 0 SHEET 2 S2 7 LEU G 155 LEU G 162 -1 SHEET 3 S2 7 ALA G 179 SER G 186 -1 SHEET 4 S2 7 SER G 223 ALA G 229 -1 SHEET 5 S2 7 ILE G 212 SER G 218 -1 SHEET 6 S2 7 GLY G 193 CYS G 201 -1 SHEET 7 S2 7 GLY F 133 TRP F 141 -1 SSBOND 1 CYS E 1 CYS F 122 1555 1555 2.03 SSBOND 2 CYS F 42 CYS F 58 1555 1555 1.95 SSBOND 3 CYS F 136 CYS G 201 1555 1555 2.06 SSBOND 4 CYS G 168 CYS G 182 1555 1555 2.08 SSBOND 5 CYS G 191 CYS G 220 1555 1555 2.05 LINK OG SER G 195 C2 LPF G 246 1555 1555 1.52 SITE 1 AC1 15 PHE F 41 CYS F 42 HIS F 57 ILE F 99 SITE 2 AC1 15 SER G 190 CYS G 191 MET G 192 GLY G 193 SITE 3 AC1 15 ASP G 194 SER G 195 SER G 214 TRP G 215 SITE 4 AC1 15 GLY G 216 SER G 217 HOH G 428 CRYST1 69.300 69.300 97.600 90.00 90.00 90.00 P 42 21 2 8 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 0.014430 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014430 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010246 0.00000