HEADER OXIDOREDUCTASE 01-MAR-96 1ISO TITLE ISOCITRATE DEHYDROGENASE: STRUCTURE OF AN ENGINEERED NADP+--> NAD+ TITLE 2 SPECIFICITY-REVERSAL MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOCITRATE DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OXALOSUCCINATE DECARBOXYLASE, IDH; COMPND 5 EC: 1.1.1.42; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS NADP, PHOSPHORYLATION, GLYOXYLATE BYPASS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.H.HURLEY REVDAT 6 22-MAY-24 1ISO 1 REMARK REVDAT 5 09-AUG-23 1ISO 1 REMARK REVDAT 4 03-NOV-21 1ISO 1 REMARK SEQADV REVDAT 3 13-JUL-11 1ISO 1 VERSN REVDAT 2 24-FEB-09 1ISO 1 VERSN REVDAT 1 07-DEC-96 1ISO 0 JRNL AUTH J.H.HURLEY,R.CHEN,A.M.DEAN JRNL TITL DETERMINANTS OF COFACTOR SPECIFICITY IN ISOCITRATE JRNL TITL 2 DEHYDROGENASE: STRUCTURE OF AN ENGINEERED NADP+ --> NAD+ JRNL TITL 3 SPECIFICITY-REVERSAL MUTANT. JRNL REF BIOCHEMISTRY V. 35 5670 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8639526 JRNL DOI 10.1021/BI953001Q REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 60786 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) : 0.186 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 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 : 3180 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 378 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.50 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.530 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.090 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 : PARAM20X.PRO REMARK 3 PARAMETER FILE 2 : PARAM11.NAD REMARK 3 PARAMETER FILE 3 : PARAM11.WAT REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPOLOGY.AMP REMARK 3 TOPOLOGY FILE 2 : TOPH20X.PRO REMARK 3 TOPOLOGY FILE 3 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 4 : TOPH19.PEP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ISO 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_1000174253. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63350 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: 3ICD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 75.30000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.20000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.20000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 112.95000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.20000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.20000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.65000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.20000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.20000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 112.95000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.20000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.20000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 37.65000 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 75.30000 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -156.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 MET A 1 REMARK 465 GLU A 2 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 ASN A 18 CG OD1 ND2 REMARK 470 LYS A 20 CG CD CE NZ REMARK 470 MET A 416 O 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 HIS A 143 NE2 HIS A 143 CD2 -0.072 REMARK 500 HIS A 193 NE2 HIS A 193 CD2 -0.070 REMARK 500 HIS A 339 NE2 HIS A 339 CD2 -0.067 REMARK 500 HIS A 366 NE2 HIS A 366 CD2 -0.076 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 ARG A 61 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 61 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TRP A 65 CD1 - CG - CD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 TRP A 65 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 TRP A 83 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP A 83 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP A 165 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP A 165 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 TRP A 244 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP A 244 CE2 - CD2 - CG ANGL. DEV. = -4.8 DEGREES REMARK 500 TRP A 263 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 263 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 TRP A 369 CD1 - CG - CD2 ANGL. DEV. = 5.0 DEGREES REMARK 500 TRP A 369 CE2 - CD2 - CG ANGL. DEV. = -4.9 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 A 26 58.56 -119.83 REMARK 500 GLN A 80 -69.57 -21.62 REMARK 500 ARG A 96 -33.79 67.57 REMARK 500 SER A 113 121.27 -39.35 REMARK 500 ASP A 148 88.06 -155.28 REMARK 500 GLU A 157 -150.41 -126.40 REMARK 500 ASP A 158 176.97 71.59 REMARK 500 LYS A 230 58.21 -116.99 REMARK 500 THR A 237 -67.56 -120.19 REMARK 500 ASP A 259 -126.93 55.11 REMARK 500 ASP A 297 -94.06 -145.96 REMARK 500 ALA A 342 57.16 37.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 ONLY AMP MOIETY OF THE NAD IS WELL-ORDERED. REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAD A 500 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 500 DBREF 1ISO A 1 416 UNP P08200 IDH_ECOLI 1 416 SEQADV 1ISO MET A 201 UNP P08200 CYS 201 ENGINEERED MUTATION SEQADV 1ISO TYR A 332 UNP P08200 CYS 332 ENGINEERED MUTATION SEQADV 1ISO ASP A 344 UNP P08200 LYS 344 ENGINEERED MUTATION SEQADV 1ISO ILE A 345 UNP P08200 TYR 345 ENGINEERED MUTATION SEQADV 1ISO ALA A 351 UNP P08200 VAL 351 ENGINEERED MUTATION SEQADV 1ISO LYS A 391 UNP P08200 TYR 391 ENGINEERED MUTATION SEQADV 1ISO SER A 395 UNP P08200 ARG 395 ENGINEERED MUTATION SEQRES 1 A 416 MET GLU SER LYS VAL VAL VAL PRO ALA GLN GLY LYS LYS SEQRES 2 A 416 ILE THR LEU GLN ASN GLY LYS LEU ASN VAL PRO GLU ASN SEQRES 3 A 416 PRO ILE ILE PRO TYR ILE GLU GLY ASP GLY ILE GLY VAL SEQRES 4 A 416 ASP VAL THR PRO ALA MET LEU LYS VAL VAL ASP ALA ALA SEQRES 5 A 416 VAL GLU LYS ALA TYR LYS GLY GLU ARG LYS ILE SER TRP SEQRES 6 A 416 MET GLU ILE TYR THR GLY GLU LYS SER THR GLN VAL TYR SEQRES 7 A 416 GLY GLN ASP VAL TRP LEU PRO ALA GLU THR LEU ASP LEU SEQRES 8 A 416 ILE ARG GLU TYR ARG VAL ALA ILE LYS GLY PRO LEU THR SEQRES 9 A 416 THR PRO VAL GLY GLY GLY ILE ARG SER LEU ASN VAL ALA SEQRES 10 A 416 LEU ARG GLN GLU LEU ASP LEU TYR ILE CYS LEU ARG PRO SEQRES 11 A 416 VAL ARG TYR TYR GLN GLY THR PRO SER PRO VAL LYS HIS SEQRES 12 A 416 PRO GLU LEU THR ASP MET VAL ILE PHE ARG GLU ASN SER SEQRES 13 A 416 GLU ASP ILE TYR ALA GLY ILE GLU TRP LYS ALA ASP SER SEQRES 14 A 416 ALA ASP ALA GLU LYS VAL ILE LYS PHE LEU ARG GLU GLU SEQRES 15 A 416 MET GLY VAL LYS LYS ILE ARG PHE PRO GLU HIS CYS GLY SEQRES 16 A 416 ILE GLY ILE LYS PRO MET SER GLU GLU GLY THR LYS ARG SEQRES 17 A 416 LEU VAL ARG ALA ALA ILE GLU TYR ALA ILE ALA ASN ASP SEQRES 18 A 416 ARG ASP SER VAL THR LEU VAL HIS LYS GLY ASN ILE MET SEQRES 19 A 416 LYS PHE THR GLU GLY ALA PHE LYS ASP TRP GLY TYR GLN SEQRES 20 A 416 LEU ALA ARG GLU GLU PHE GLY GLY GLU LEU ILE ASP GLY SEQRES 21 A 416 GLY PRO TRP LEU LYS VAL LYS ASN PRO ASN THR GLY LYS SEQRES 22 A 416 GLU ILE VAL ILE LYS ASP VAL ILE ALA ASP ALA PHE LEU SEQRES 23 A 416 GLN GLN ILE LEU LEU ARG PRO ALA GLU TYR ASP VAL ILE SEQRES 24 A 416 ALA CYS MET ASN LEU ASN GLY ASP TYR ILE SER ASP ALA SEQRES 25 A 416 LEU ALA ALA GLN VAL GLY GLY ILE GLY ILE ALA PRO GLY SEQRES 26 A 416 ALA ASN ILE GLY ASP GLU TYR ALA LEU PHE GLU ALA THR SEQRES 27 A 416 HIS GLY THR ALA PRO ASP ILE ALA GLY GLN ASP LYS ALA SEQRES 28 A 416 ASN PRO GLY SER ILE ILE LEU SER ALA GLU MET MET LEU SEQRES 29 A 416 ARG HIS MET GLY TRP THR GLU ALA ALA ASP LEU ILE VAL SEQRES 30 A 416 LYS GLY MET GLU GLY ALA ILE ASN ALA LYS THR VAL THR SEQRES 31 A 416 LYS ASP PHE GLU SER LEU MET ASP GLY ALA LYS LEU LEU SEQRES 32 A 416 LYS CYS SER GLU PHE GLY ASP ALA ILE ILE GLU ASN MET HET SO4 A 501 5 HET SO4 A 502 5 HET SO4 A 503 5 HET NAD A 500 23 HETNAM SO4 SULFATE ION HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 NAD C21 H27 N7 O14 P2 FORMUL 6 HOH *378(H2 O) HELIX 1 1 GLY A 36 TYR A 57 5 22 HELIX 2 2 GLU A 72 TYR A 78 1 7 HELIX 3 3 ALA A 86 TYR A 95 1 10 HELIX 4 4 LEU A 114 GLU A 121 1 8 HELIX 5 5 PRO A 144 LEU A 146 5 3 HELIX 6 6 ILE A 159 ALA A 161 5 3 HELIX 7 7 ALA A 170 GLU A 181 1 12 HELIX 8 8 GLU A 203 ALA A 219 1 17 HELIX 9 9 GLU A 238 PHE A 253 1 16 HELIX 10 10 ALA A 282 LEU A 291 1 10 HELIX 11 11 PRO A 293 GLU A 295 5 3 HELIX 12 12 ASN A 303 GLN A 316 1 14 HELIX 13 13 PRO A 343 ILE A 345 5 3 HELIX 14 14 GLY A 354 HIS A 366 1 13 HELIX 15 15 THR A 370 ASN A 385 1 16 HELIX 16 16 LYS A 391 LEU A 396 1 6 HELIX 17 17 CYS A 405 GLU A 414 1 10 SHEET 1 A 2 THR A 15 GLN A 17 0 SHEET 2 A 2 LYS A 20 ASN A 22 -1 N ASN A 22 O THR A 15 SHEET 1 B11 SER A 64 GLU A 67 0 SHEET 2 B11 ILE A 28 ILE A 32 1 N ILE A 29 O SER A 64 SHEET 3 B11 VAL A 97 LYS A 100 1 N ILE A 99 O PRO A 30 SHEET 4 B11 ALA A 333 ALA A 337 1 N ALA A 333 O ALA A 98 SHEET 5 B11 PRO A 324 ILE A 328 -1 N ASN A 327 O LEU A 334 SHEET 6 B11 ILE A 126 ARG A 132 -1 N LEU A 128 O ALA A 326 SHEET 7 B11 ASP A 148 GLU A 154 -1 N ARG A 153 O CYS A 127 SHEET 8 B11 VAL A 298 CYS A 301 1 N ILE A 299 O VAL A 150 SHEET 9 B11 SER A 224 HIS A 229 1 N THR A 226 O VAL A 298 SHEET 10 B11 GLU A 274 ILE A 281 1 N VAL A 276 O VAL A 225 SHEET 11 B11 LEU A 264 LYS A 267 -1 N VAL A 266 O ILE A 275 CISPEP 1 GLY A 261 PRO A 262 0 8.19 SITE 1 AC1 5 ARG A 119 ARG A 129 ARG A 153 TYR A 160 SITE 2 AC1 5 ASP A 307 SITE 1 AC2 6 THR A 104 THR A 105 SER A 113 ASN A 232 SITE 2 AC2 6 HOH A 765 HOH A 881 SITE 1 AC3 9 VAL A 107 GLY A 108 GLY A 109 GLY A 110 SITE 2 AC3 9 ILE A 111 LYS A 235 HOH A 520 HOH A 521 SITE 3 AC3 9 HOH A 526 SITE 1 AC4 12 ILE A 37 HIS A 339 GLY A 340 THR A 341 SITE 2 AC4 12 ALA A 342 ASP A 344 ALA A 351 ASN A 352 SITE 3 AC4 12 HOH A 528 HOH A 749 HOH A 750 HOH A 755 CRYST1 102.400 102.400 150.600 90.00 90.00 90.00 P 43 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 0.009766 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009766 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006640 0.00000