HEADER OXIDOREDUCTASE 29-JAN-92 1IPD TITLE THREE-DIMENSIONAL STRUCTURE OF A HIGHLY THERMOSTABLE ENZYME, 3- TITLE 2 ISOPROPYLMALATE DEHYDROGENASE OF THERMUS THERMOPHILUS AT 2.2 TITLE 3 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-ISOPROPYLMALATE DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.1.1.85; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.IMADA,M.SATO,N.TANAKA,Y.KATSUBE,Y.MATSUURA,T.OSHIMA REVDAT 6 07-FEB-24 1IPD 1 REMARK REVDAT 5 29-NOV-17 1IPD 1 HELIX REVDAT 4 13-JUL-11 1IPD 1 VERSN REVDAT 3 24-FEB-09 1IPD 1 VERSN REVDAT 2 01-APR-03 1IPD 1 JRNL REVDAT 1 31-OCT-93 1IPD 0 JRNL AUTH K.IMADA,M.SATO,N.TANAKA,Y.KATSUBE,Y.MATSUURA,T.OSHIMA JRNL TITL THREE-DIMENSIONAL STRUCTURE OF A HIGHLY THERMOSTABLE ENZYME, JRNL TITL 2 3-ISOPROPYLMALATE DEHYDROGENASE OF THERMUS THERMOPHILUS AT JRNL TITL 3 2.2 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 222 725 1991 JRNL REFN ISSN 0022-2836 JRNL PMID 1748999 JRNL DOI 10.1016/0022-2836(91)90508-4 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.YAMADA,N.AKUTSU,K.MIYAZAKI,K.KAKINUMA,M.YOSHIDA,T.OSHIMA REMARK 1 TITL PURIFICATION, CATALYTIC PROPERTIES AND THERMAL STABILITY OF REMARK 1 TITL 2 THREO-DS-3-ISOPROPYLMALATE DEHYDROGENASE CODED BY LEUB GENE REMARK 1 TITL 3 FROM AN EXTREME THERMOPHILE, THERMUS THERMOPHILUS STRAIN HB8 REMARK 1 REF J.BIOCHEM.(TOKYO) V. 108 449 1990 REMARK 1 REFN ISSN 0021-924X REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.KATSUBE,N.TANAKA,A.TAKENAKA,T.YAMADA,T.OSHIMA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DATA FOR REMARK 1 TITL 2 3-ISOPROPYLMALATE DEHYDROGENASE OF THERMUS THERMOPHILUS REMARK 1 REF J.BIOCHEM.(TOKYO) V. 104 679 1988 REMARK 1 REFN ISSN 0021-924X REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 20307 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) : 0.185 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 : 2590 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 61 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) : 0.015 ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL 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: NULL REMARK 4 REMARK 4 1IPD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174228. 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 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 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 (%): 67.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 105.40000 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 52.70000 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 0.00000 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 52.70000 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 105.40000 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: THE FUNCTIONAL DIMER IN SOLUTION CAN BE GENERATED BY REMARK 300 APPLYING THE SYMMETRY OPERATOR (-X, -X+Y, -Z-1/3) TO THE REMARK 300 ATOMIC COORDINATED PRESENTED IN THIS ENTRY. 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -52.70000 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 NH1 ARG A 176 OD1 ASP A 231 1.93 REMARK 500 OE2 GLU A 321 NH2 ARG A 342 1.99 REMARK 500 OE1 GLU A 201 O HOH A 393 1.99 REMARK 500 NH1 ARG A 164 O HOH A 366 2.01 REMARK 500 O GLY A 283 O HOH A 352 2.09 REMARK 500 O GLY A 240 OG SER A 244 2.13 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 NH1 ARG A 167 O2 SO4 A 346 4545 2.10 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 GLY A 283 N GLY A 283 CA 0.091 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 ASP A 27 CB - CG - OD2 ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP A 47 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 78 CB - CG - OD1 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 82 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ASP A 98 CB - CG - OD1 ANGL. DEV. = -8.8 DEGREES REMARK 500 ASP A 98 CB - CG - OD2 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG A 104 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 104 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 114 CD - NE - CZ ANGL. DEV. = -10.8 DEGREES REMARK 500 ARG A 114 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG A 124 CD - NE - CZ ANGL. DEV. = 15.3 DEGREES REMARK 500 ARG A 124 NE - CZ - NH1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 124 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 GLU A 142 CA - CB - CG ANGL. DEV. = 13.5 DEGREES REMARK 500 SER A 147 N - CA - CB ANGL. DEV. = 9.9 DEGREES REMARK 500 SER A 147 O - C - N ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 156 CD - NE - CZ ANGL. DEV. = -9.9 DEGREES REMARK 500 SER A 158 CB - CA - C ANGL. DEV. = -15.8 DEGREES REMARK 500 ARG A 164 CD - NE - CZ ANGL. DEV. = -12.0 DEGREES REMARK 500 ARG A 164 NE - CZ - NH1 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 164 NE - CZ - NH2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 167 CD - NE - CZ ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG A 167 NE - CZ - NH1 ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG A 167 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG A 174 NE - CZ - NH1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG A 174 NE - CZ - NH2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG A 176 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 176 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ASP A 184 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 GLU A 193 OE1 - CD - OE2 ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG A 196 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 204 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 204 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ASP A 208 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG A 225 CD - NE - CZ ANGL. DEV. = 22.0 DEGREES REMARK 500 ARG A 225 NE - CZ - NH1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ASP A 241 CB - CG - OD1 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG A 264 CD - NE - CZ ANGL. DEV. = -10.6 DEGREES REMARK 500 ASP A 278 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 313 CA - CB - CG ANGL. DEV. = -13.6 DEGREES REMARK 500 ASP A 313 OD1 - CG - OD2 ANGL. DEV. = 11.8 DEGREES REMARK 500 ASP A 313 CB - CG - OD1 ANGL. DEV. = -8.6 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 ASP A 127 81.37 -163.71 REMARK 500 ARG A 176 -109.80 -121.71 REMARK 500 SER A 226 64.32 -159.67 REMARK 500 ASP A 231 -88.39 -116.36 REMARK 500 LEU A 254 27.67 -68.61 REMARK 500 ILE A 284 -28.19 48.08 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 A 309 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 346 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 347 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE USED IS THAT PROVIDED BY THE AUTHORS (JRNL). DBREF 1IPD A 1 345 UNP Q5SIY4 Q5SIY4_THET8 1 345 SEQRES 1 A 345 MET LYS VAL ALA VAL LEU PRO GLY ASP GLY ILE GLY PRO SEQRES 2 A 345 GLU VAL THR GLU ALA ALA LEU LYS VAL LEU ARG ALA LEU SEQRES 3 A 345 ASP GLU ALA GLU GLY LEU GLY LEU ALA TYR GLU VAL PHE SEQRES 4 A 345 PRO PHE GLY GLY ALA ALA ILE ASP ALA PHE GLY GLU PRO SEQRES 5 A 345 PHE PRO GLU PRO THR ARG LYS GLY VAL GLU GLU ALA GLU SEQRES 6 A 345 ALA VAL LEU LEU GLY SER VAL GLY GLY PRO LYS TRP ASP SEQRES 7 A 345 GLY LEU PRO ARG LYS ILE SER PRO GLU THR GLY LEU LEU SEQRES 8 A 345 SER LEU ARG LYS SER GLN ASP LEU PHE ALA ASN LEU ARG SEQRES 9 A 345 PRO ALA LYS VAL PHE PRO GLY LEU GLU ARG LEU SER PRO SEQRES 10 A 345 LEU LYS GLU GLU ILE ALA ARG GLY VAL ASP VAL LEU ILE SEQRES 11 A 345 VAL ARG GLU LEU THR GLY GLY ILE TYR PHE GLY GLU PRO SEQRES 12 A 345 ARG GLY MET SER GLU ALA GLU ALA TRP ASN THR GLU ARG SEQRES 13 A 345 TYR SER LYS PRO GLU VAL GLU ARG VAL ALA ARG VAL ALA SEQRES 14 A 345 PHE GLU ALA ALA ARG LYS ARG ARG LYS HIS VAL VAL SER SEQRES 15 A 345 VAL ASP LYS ALA ASN VAL LEU GLU VAL GLY GLU PHE TRP SEQRES 16 A 345 ARG LYS THR VAL GLU GLU VAL GLY ARG GLY TYR PRO ASP SEQRES 17 A 345 VAL ALA LEU GLU HIS GLN TYR VAL ASP ALA MET ALA MET SEQRES 18 A 345 HIS LEU VAL ARG SER PRO ALA ARG PHE ASP VAL VAL VAL SEQRES 19 A 345 THR GLY ASN ILE PHE GLY ASP ILE LEU SER ASP LEU ALA SEQRES 20 A 345 SER VAL LEU PRO GLY SER LEU GLY LEU LEU PRO SER ALA SEQRES 21 A 345 SER LEU GLY ARG GLY THR PRO VAL PHE GLU PRO VAL HIS SEQRES 22 A 345 GLY SER ALA PRO ASP ILE ALA GLY LYS GLY ILE ALA ASN SEQRES 23 A 345 PRO THR ALA ALA ILE LEU SER ALA ALA MET MET LEU GLU SEQRES 24 A 345 HIS ALA PHE GLY LEU VAL GLU LEU ALA ARG LYS VAL GLU SEQRES 25 A 345 ASP ALA VAL ALA LYS ALA LEU LEU GLU THR PRO PRO PRO SEQRES 26 A 345 ASP LEU GLY GLY SER ALA GLY THR GLU ALA PHE THR ALA SEQRES 27 A 345 THR VAL LEU ARG HIS LEU ALA HET SO4 A 346 5 HET SO4 A 347 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HOH *61(H2 O) HELIX 1 HA GLY A 12 GLU A 30 1 19 HELIX 2 HB GLY A 42 ALA A 48 1 7 HELIX 3 HC PRO A 56 GLU A 63 1 8 HELIX 4 HD PRO A 86 LYS A 95 1 10 HELIX 5 HE LYS A 159 LYS A 175 1 17 HELIX 6 HF GLU A 190 ARG A 204 1 15 HELIX 7 HG VAL A 216 ARG A 225 1 10 HELIX 8 HH ASN A 237 LEU A 250 1 14 HELIX 9 HI THR A 288 LEU A 298 1 11 HELIX 10 HJ VAL A 305 GLU A 321 1 17 HELIX 11 HK THR A 333 HIS A 343 1 11 SHEET 1 S110 ALA A 35 PRO A 40 0 SHEET 2 S110 LYS A 2 LEU A 6 1 SHEET 3 S110 ALA A 66 LEU A 69 1 SHEET 4 S110 PRO A 267 PRO A 271 1 SHEET 5 S110 SER A 259 LEU A 262 -1 SHEET 6 S110 PHE A 100 PRO A 110 -1 SHEET 7 S110 VAL A 126 GLU A 133 -1 SHEET 8 S110 VAL A 232 GLY A 236 1 SHEET 9 S110 HIS A 179 LYS A 185 1 SHEET 10 S110 ASP A 208 TYR A 215 1 SHEET 1 S2 2 ARG A 144 SER A 147 0 SHEET 2 S2 2 GLU A 150 SER A 158 -1 CISPEP 1 GLU A 142 PRO A 143 0 0.53 SITE 1 AC1 6 PRO A 13 GLU A 17 ARG A 167 GLU A 201 SITE 2 AC1 6 VAL A 202 GLY A 205 SITE 1 AC2 3 ASP A 47 LYS A 178 ASP A 208 CRYST1 78.600 78.600 158.100 90.00 90.00 120.00 P 32 2 1 6 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 0.012723 0.007345 0.000000 0.00000 SCALE2 0.000000 0.014691 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006325 0.00000