HEADER OXIDOREDUCTASE 31-DEC-23 8VHC TITLE CRYSTAL STRUCTURE OF HUMAN IDH1 R132Q IN COMPLEX WITH NADPH COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOCITRATE DEHYDROGENASE [NADP] CYTOPLASMIC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IDH,IDH1,CYTOSOLIC NADP-ISOCITRATE DEHYDROGENASE,IDPC, COMPND 5 NADP(+)-SPECIFIC ICDH,OXALOSUCCINATE DECARBOXYLASE; COMPND 6 EC: 1.1.1.42; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IDH1, PICD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.MEALKA,C.D.SOHL,T.HUXFORD REVDAT 2 22-MAY-24 8VHC 1 JRNL REVDAT 1 24-APR-24 8VHC 0 JRNL AUTH M.MEALKA,N.A.SIERRA,D.AVELLANEDA MATTEO,E.ALBEKIONI, JRNL AUTH 2 R.KHOURY,T.MAI,B.M.CONLEY,N.J.COLEMAN,K.A.SABO,E.A.KOMIVES, JRNL AUTH 3 A.A.BOBKOV,A.L.COOKSY,S.SILLETTI,J.M.SCHIFFER,T.HUXFORD, JRNL AUTH 4 C.D.SOHL JRNL TITL ACTIVE SITE REMODELING IN TUMOR-RELEVANT IDH1 MUTANTS DRIVES JRNL TITL 2 DISTINCT KINETIC FEATURES AND POTENTIAL RESISTANCE JRNL TITL 3 MECHANISMS. JRNL REF NAT COMMUN V. 15 3785 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38710674 JRNL DOI 10.1038/S41467-024-48277-2 REMARK 2 REMARK 2 RESOLUTION. 2.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 79.96 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 75008 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.850 REMARK 3 FREE R VALUE TEST SET COUNT : 3638 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 79.9600 - 7.2300 0.99 2769 123 0.1508 0.2177 REMARK 3 2 7.2300 - 5.7400 1.00 2761 131 0.1826 0.1944 REMARK 3 3 5.7300 - 5.0100 1.00 2709 171 0.1609 0.2021 REMARK 3 4 5.0100 - 4.5500 1.00 2729 172 0.1400 0.1843 REMARK 3 5 4.5500 - 4.2300 1.00 2739 145 0.1438 0.1863 REMARK 3 6 4.2300 - 3.9800 1.00 2744 150 0.1603 0.2061 REMARK 3 7 3.9800 - 3.7800 1.00 2717 137 0.1633 0.2208 REMARK 3 8 3.7800 - 3.6100 0.99 2763 134 0.1826 0.2425 REMARK 3 9 3.6100 - 3.4700 1.00 2773 124 0.2183 0.2743 REMARK 3 10 3.4700 - 3.3500 1.00 2704 169 0.2094 0.2590 REMARK 3 11 3.3500 - 3.2500 1.00 2779 126 0.2170 0.2751 REMARK 3 12 3.2500 - 3.1600 1.00 2755 137 0.2155 0.2456 REMARK 3 13 3.1600 - 3.0700 1.00 2730 157 0.2335 0.2831 REMARK 3 14 3.0700 - 3.0000 1.00 2766 136 0.2661 0.3544 REMARK 3 15 3.0000 - 2.9300 1.00 2748 131 0.2957 0.3686 REMARK 3 16 2.9300 - 2.8700 1.00 2764 134 0.2876 0.3554 REMARK 3 17 2.8700 - 2.8100 1.00 2765 155 0.2791 0.3496 REMARK 3 18 2.8100 - 2.7600 1.00 2700 145 0.2624 0.3545 REMARK 3 19 2.7600 - 2.7100 1.00 2812 127 0.2588 0.3241 REMARK 3 20 2.7100 - 2.6600 1.00 2720 130 0.2566 0.2989 REMARK 3 21 2.6600 - 2.6200 1.00 2791 129 0.2705 0.2968 REMARK 3 22 2.6200 - 2.5800 1.00 2712 145 0.2744 0.3493 REMARK 3 23 2.5800 - 2.5400 1.00 2769 122 0.2853 0.3478 REMARK 3 24 2.5400 - 2.5100 0.97 2679 125 0.2868 0.3601 REMARK 3 25 2.5100 - 2.4700 1.00 2754 143 0.3188 0.3591 REMARK 3 26 2.4700 - 2.4400 0.99 2718 140 0.3368 0.3952 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.385 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.900 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 63.91 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 73.98 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 6547 REMARK 3 ANGLE : 0.560 8842 REMARK 3 CHIRALITY : 0.039 956 REMARK 3 PLANARITY : 0.003 1111 REMARK 3 DIHEDRAL : 6.381 876 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 31.2946 -6.1401 1.8464 REMARK 3 T TENSOR REMARK 3 T11: 0.5620 T22: 0.4914 REMARK 3 T33: 0.5591 T12: 0.0177 REMARK 3 T13: 0.0341 T23: 0.0136 REMARK 3 L TENSOR REMARK 3 L11: 0.0652 L22: 0.0407 REMARK 3 L33: 0.6526 L12: 0.0711 REMARK 3 L13: -0.0606 L23: 0.1302 REMARK 3 S TENSOR REMARK 3 S11: -0.0319 S12: -0.0092 S13: -0.0058 REMARK 3 S21: -0.0372 S22: -0.0320 S23: 0.0160 REMARK 3 S31: 0.0363 S32: 0.0325 S33: 0.0681 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8VHC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1000279987. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-SEP-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : .979180 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80846 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.440 REMARK 200 RESOLUTION RANGE LOW (A) : 79.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.3700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM BIS-TRIS, 220MM AMMONIUM REMARK 280 SULFATE, AND 20%(W/V) PEG 3350, PH 6.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277.15K 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 151.96300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.44200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.44200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 227.94450 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.44200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.44200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 75.98150 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.44200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.44200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 227.94450 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.44200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.44200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 75.98150 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 151.96300 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 REMARK 350 TOTAL BURIED SURFACE AREA: 7430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 GLY A 136 REMARK 465 ASP A 137 REMARK 465 GLN A 138 REMARK 465 ASP A 273 REMARK 465 GLY A 274 REMARK 465 ASP A 275 REMARK 465 VAL A 276 REMARK 465 GLN A 277 REMARK 465 SER A 278 REMARK 465 ASP A 279 REMARK 465 SER A 280 REMARK 465 VAL A 281 REMARK 465 ALA A 282 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 TYR B 135 REMARK 465 GLY B 136 REMARK 465 ASP B 137 REMARK 465 GLN B 138 REMARK 465 TYR B 272 REMARK 465 ASP B 273 REMARK 465 GLY B 274 REMARK 465 ASP B 275 REMARK 465 VAL B 276 REMARK 465 GLN B 277 REMARK 465 SER B 278 REMARK 465 ASP B 279 REMARK 465 SER B 280 REMARK 465 VAL B 281 REMARK 465 ALA B 282 REMARK 465 GLN B 283 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 LYS A 58 NZ REMARK 470 LYS A 151 CE NZ REMARK 470 LYS A 217 CE NZ REMARK 470 LYS A 270 CE NZ REMARK 470 LYS B 29 NZ REMARK 470 LYS B 126 CD CE NZ REMARK 470 LYS B 212 CE NZ 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 O ILE B 117 NH1 ARG B 119 2.08 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 PRO B 127 CA - CB - CG ANGL. DEV. = -14.5 DEGREES REMARK 500 PRO B 127 N - CD - CG ANGL. DEV. = -13.7 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 GLU A 17 -134.93 45.87 REMARK 500 ILE A 31 -64.82 -104.38 REMARK 500 ASN A 68 -17.49 83.56 REMARK 500 ALA A 134 29.10 -77.47 REMARK 500 HIS A 170 146.20 -174.38 REMARK 500 ILE A 215 -74.16 -117.69 REMARK 500 LYS A 233 -62.87 -97.86 REMARK 500 TYR A 235 -37.15 -132.29 REMARK 500 LYS A 270 50.01 -109.37 REMARK 500 GLU B 17 -135.84 58.20 REMARK 500 ASN B 68 -22.74 81.54 REMARK 500 ASP B 79 -165.49 -129.34 REMARK 500 ARG B 140 50.28 175.97 REMARK 500 HIS B 170 147.23 -170.94 REMARK 500 ILE B 215 -66.88 -94.97 REMARK 500 ILE B 244 -169.65 -104.58 REMARK 500 LYS B 270 -75.19 -61.28 REMARK 500 REMARK 500 REMARK: NULL DBREF 8VHC A 1 414 UNP O75874 IDHC_HUMAN 1 414 DBREF 8VHC B 1 414 UNP O75874 IDHC_HUMAN 1 414 SEQADV 8VHC HIS A -15 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS A -14 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS A -13 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS A -12 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS A -11 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS A -10 UNP O75874 EXPRESSION TAG SEQADV 8VHC SER A -9 UNP O75874 EXPRESSION TAG SEQADV 8VHC SER A -8 UNP O75874 EXPRESSION TAG SEQADV 8VHC GLY A -7 UNP O75874 EXPRESSION TAG SEQADV 8VHC LEU A -6 UNP O75874 EXPRESSION TAG SEQADV 8VHC VAL A -5 UNP O75874 EXPRESSION TAG SEQADV 8VHC PRO A -4 UNP O75874 EXPRESSION TAG SEQADV 8VHC ARG A -3 UNP O75874 EXPRESSION TAG SEQADV 8VHC GLY A -2 UNP O75874 EXPRESSION TAG SEQADV 8VHC SER A -1 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS A 0 UNP O75874 EXPRESSION TAG SEQADV 8VHC GLN A 132 UNP O75874 ARG 132 ENGINEERED MUTATION SEQADV 8VHC HIS B -15 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS B -14 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS B -13 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS B -12 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS B -11 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS B -10 UNP O75874 EXPRESSION TAG SEQADV 8VHC SER B -9 UNP O75874 EXPRESSION TAG SEQADV 8VHC SER B -8 UNP O75874 EXPRESSION TAG SEQADV 8VHC GLY B -7 UNP O75874 EXPRESSION TAG SEQADV 8VHC LEU B -6 UNP O75874 EXPRESSION TAG SEQADV 8VHC VAL B -5 UNP O75874 EXPRESSION TAG SEQADV 8VHC PRO B -4 UNP O75874 EXPRESSION TAG SEQADV 8VHC ARG B -3 UNP O75874 EXPRESSION TAG SEQADV 8VHC GLY B -2 UNP O75874 EXPRESSION TAG SEQADV 8VHC SER B -1 UNP O75874 EXPRESSION TAG SEQADV 8VHC HIS B 0 UNP O75874 EXPRESSION TAG SEQADV 8VHC GLN B 132 UNP O75874 ARG 132 ENGINEERED MUTATION SEQRES 1 A 430 HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG SEQRES 2 A 430 GLY SER HIS MET SER LYS LYS ILE SER GLY GLY SER VAL SEQRES 3 A 430 VAL GLU MET GLN GLY ASP GLU MET THR ARG ILE ILE TRP SEQRES 4 A 430 GLU LEU ILE LYS GLU LYS LEU ILE PHE PRO TYR VAL GLU SEQRES 5 A 430 LEU ASP LEU HIS SER TYR ASP LEU GLY ILE GLU ASN ARG SEQRES 6 A 430 ASP ALA THR ASN ASP GLN VAL THR LYS ASP ALA ALA GLU SEQRES 7 A 430 ALA ILE LYS LYS HIS ASN VAL GLY VAL LYS CYS ALA THR SEQRES 8 A 430 ILE THR PRO ASP GLU LYS ARG VAL GLU GLU PHE LYS LEU SEQRES 9 A 430 LYS GLN MET TRP LYS SER PRO ASN GLY THR ILE ARG ASN SEQRES 10 A 430 ILE LEU GLY GLY THR VAL PHE ARG GLU ALA ILE ILE CYS SEQRES 11 A 430 LYS ASN ILE PRO ARG LEU VAL SER GLY TRP VAL LYS PRO SEQRES 12 A 430 ILE ILE ILE GLY GLN HIS ALA TYR GLY ASP GLN TYR ARG SEQRES 13 A 430 ALA THR ASP PHE VAL VAL PRO GLY PRO GLY LYS VAL GLU SEQRES 14 A 430 ILE THR TYR THR PRO SER ASP GLY THR GLN LYS VAL THR SEQRES 15 A 430 TYR LEU VAL HIS ASN PHE GLU GLU GLY GLY GLY VAL ALA SEQRES 16 A 430 MET GLY MET TYR ASN GLN ASP LYS SER ILE GLU ASP PHE SEQRES 17 A 430 ALA HIS SER SER PHE GLN MET ALA LEU SER LYS GLY TRP SEQRES 18 A 430 PRO LEU TYR LEU SER THR LYS ASN THR ILE LEU LYS LYS SEQRES 19 A 430 TYR ASP GLY ARG PHE LYS ASP ILE PHE GLN GLU ILE TYR SEQRES 20 A 430 ASP LYS GLN TYR LYS SER GLN PHE GLU ALA GLN LYS ILE SEQRES 21 A 430 TRP TYR GLU HIS ARG LEU ILE ASP ASP MET VAL ALA GLN SEQRES 22 A 430 ALA MET LYS SER GLU GLY GLY PHE ILE TRP ALA CYS LYS SEQRES 23 A 430 ASN TYR ASP GLY ASP VAL GLN SER ASP SER VAL ALA GLN SEQRES 24 A 430 GLY TYR GLY SER LEU GLY MET MET THR SER VAL LEU VAL SEQRES 25 A 430 CYS PRO ASP GLY LYS THR VAL GLU ALA GLU ALA ALA HIS SEQRES 26 A 430 GLY THR VAL THR ARG HIS TYR ARG MET TYR GLN LYS GLY SEQRES 27 A 430 GLN GLU THR SER THR ASN PRO ILE ALA SER ILE PHE ALA SEQRES 28 A 430 TRP THR ARG GLY LEU ALA HIS ARG ALA LYS LEU ASP ASN SEQRES 29 A 430 ASN LYS GLU LEU ALA PHE PHE ALA ASN ALA LEU GLU GLU SEQRES 30 A 430 VAL SER ILE GLU THR ILE GLU ALA GLY PHE MET THR LYS SEQRES 31 A 430 ASP LEU ALA ALA CYS ILE LYS GLY LEU PRO ASN VAL GLN SEQRES 32 A 430 ARG SER ASP TYR LEU ASN THR PHE GLU PHE MET ASP LYS SEQRES 33 A 430 LEU GLY GLU ASN LEU LYS ILE LYS LEU ALA GLN ALA LYS SEQRES 34 A 430 LEU SEQRES 1 B 430 HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG SEQRES 2 B 430 GLY SER HIS MET SER LYS LYS ILE SER GLY GLY SER VAL SEQRES 3 B 430 VAL GLU MET GLN GLY ASP GLU MET THR ARG ILE ILE TRP SEQRES 4 B 430 GLU LEU ILE LYS GLU LYS LEU ILE PHE PRO TYR VAL GLU SEQRES 5 B 430 LEU ASP LEU HIS SER TYR ASP LEU GLY ILE GLU ASN ARG SEQRES 6 B 430 ASP ALA THR ASN ASP GLN VAL THR LYS ASP ALA ALA GLU SEQRES 7 B 430 ALA ILE LYS LYS HIS ASN VAL GLY VAL LYS CYS ALA THR SEQRES 8 B 430 ILE THR PRO ASP GLU LYS ARG VAL GLU GLU PHE LYS LEU SEQRES 9 B 430 LYS GLN MET TRP LYS SER PRO ASN GLY THR ILE ARG ASN SEQRES 10 B 430 ILE LEU GLY GLY THR VAL PHE ARG GLU ALA ILE ILE CYS SEQRES 11 B 430 LYS ASN ILE PRO ARG LEU VAL SER GLY TRP VAL LYS PRO SEQRES 12 B 430 ILE ILE ILE GLY GLN HIS ALA TYR GLY ASP GLN TYR ARG SEQRES 13 B 430 ALA THR ASP PHE VAL VAL PRO GLY PRO GLY LYS VAL GLU SEQRES 14 B 430 ILE THR TYR THR PRO SER ASP GLY THR GLN LYS VAL THR SEQRES 15 B 430 TYR LEU VAL HIS ASN PHE GLU GLU GLY GLY GLY VAL ALA SEQRES 16 B 430 MET GLY MET TYR ASN GLN ASP LYS SER ILE GLU ASP PHE SEQRES 17 B 430 ALA HIS SER SER PHE GLN MET ALA LEU SER LYS GLY TRP SEQRES 18 B 430 PRO LEU TYR LEU SER THR LYS ASN THR ILE LEU LYS LYS SEQRES 19 B 430 TYR ASP GLY ARG PHE LYS ASP ILE PHE GLN GLU ILE TYR SEQRES 20 B 430 ASP LYS GLN TYR LYS SER GLN PHE GLU ALA GLN LYS ILE SEQRES 21 B 430 TRP TYR GLU HIS ARG LEU ILE ASP ASP MET VAL ALA GLN SEQRES 22 B 430 ALA MET LYS SER GLU GLY GLY PHE ILE TRP ALA CYS LYS SEQRES 23 B 430 ASN TYR ASP GLY ASP VAL GLN SER ASP SER VAL ALA GLN SEQRES 24 B 430 GLY TYR GLY SER LEU GLY MET MET THR SER VAL LEU VAL SEQRES 25 B 430 CYS PRO ASP GLY LYS THR VAL GLU ALA GLU ALA ALA HIS SEQRES 26 B 430 GLY THR VAL THR ARG HIS TYR ARG MET TYR GLN LYS GLY SEQRES 27 B 430 GLN GLU THR SER THR ASN PRO ILE ALA SER ILE PHE ALA SEQRES 28 B 430 TRP THR ARG GLY LEU ALA HIS ARG ALA LYS LEU ASP ASN SEQRES 29 B 430 ASN LYS GLU LEU ALA PHE PHE ALA ASN ALA LEU GLU GLU SEQRES 30 B 430 VAL SER ILE GLU THR ILE GLU ALA GLY PHE MET THR LYS SEQRES 31 B 430 ASP LEU ALA ALA CYS ILE LYS GLY LEU PRO ASN VAL GLN SEQRES 32 B 430 ARG SER ASP TYR LEU ASN THR PHE GLU PHE MET ASP LYS SEQRES 33 B 430 LEU GLY GLU ASN LEU LYS ILE LYS LEU ALA GLN ALA LYS SEQRES 34 B 430 LEU HET GOL A 501 14 HET NDP A 502 74 HET GOL B 501 14 HET NDP B 502 74 HET SO4 B 503 5 HET SO4 B 504 5 HETNAM GOL GLYCEROL HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM SO4 SULFATE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 GOL 2(C3 H8 O3) FORMUL 4 NDP 2(C21 H30 N7 O17 P3) FORMUL 7 SO4 2(O4 S 2-) FORMUL 9 HOH *75(H2 O) HELIX 1 AA1 ASP A 16 LEU A 30 1 15 HELIX 2 AA2 GLY A 45 THR A 52 1 8 HELIX 3 AA3 ASP A 54 ASN A 68 1 15 HELIX 4 AA4 ASP A 79 LYS A 87 1 9 HELIX 5 AA5 SER A 94 GLY A 104 1 11 HELIX 6 AA6 ASP A 186 LYS A 203 1 18 HELIX 7 AA7 LEU A 216 TYR A 235 1 20 HELIX 8 AA8 TYR A 235 GLN A 242 1 8 HELIX 9 AA9 ILE A 251 SER A 261 1 11 HELIX 10 AB1 SER A 287 GLY A 289 5 3 HELIX 11 AB2 VAL A 312 GLY A 322 1 11 HELIX 12 AB3 PRO A 329 ASN A 348 1 20 HELIX 13 AB4 ASN A 349 ALA A 369 1 21 HELIX 14 AB5 THR A 373 GLY A 382 1 10 HELIX 15 AB6 LEU A 383 VAL A 386 5 4 HELIX 16 AB7 GLN A 387 TYR A 391 5 5 HELIX 17 AB8 ASN A 393 LEU A 414 1 22 HELIX 18 AB9 ASP B 16 LEU B 30 1 15 HELIX 19 AC1 GLY B 45 THR B 52 1 8 HELIX 20 AC2 ASP B 54 ASN B 68 1 15 HELIX 21 AC3 ASP B 79 LYS B 87 1 9 HELIX 22 AC4 SER B 94 GLY B 104 1 11 HELIX 23 AC5 ASP B 186 GLY B 204 1 19 HELIX 24 AC6 LYS B 218 TYR B 235 1 18 HELIX 25 AC7 TYR B 235 GLN B 242 1 8 HELIX 26 AC8 ILE B 251 LYS B 260 1 10 HELIX 27 AC9 SER B 287 GLY B 289 5 3 HELIX 28 AD1 VAL B 312 LYS B 321 1 10 HELIX 29 AD2 PRO B 329 ASN B 348 1 20 HELIX 30 AD3 ASN B 349 ALA B 369 1 21 HELIX 31 AD4 THR B 373 GLY B 382 1 10 HELIX 32 AD5 LEU B 383 VAL B 386 5 4 HELIX 33 AD6 GLN B 387 TYR B 391 5 5 HELIX 34 AD7 ASN B 393 ALA B 412 1 20 SHEET 1 AA110 VAL A 35 ASP A 43 0 SHEET 2 AA110 ILE A 5 GLN A 14 1 N ILE A 5 O GLU A 36 SHEET 3 AA110 VAL A 69 LYS A 72 1 O VAL A 69 N VAL A 11 SHEET 4 AA110 VAL A 303 ALA A 307 1 O ALA A 305 N GLY A 70 SHEET 5 AA110 MET A 291 VAL A 296 -1 N LEU A 295 O GLU A 304 SHEET 6 AA110 THR A 106 ALA A 111 -1 N THR A 106 O VAL A 296 SHEET 7 AA110 ILE A 128 HIS A 133 -1 O ILE A 130 N ARG A 109 SHEET 8 AA110 PHE A 265 CYS A 269 1 O TRP A 267 N ILE A 129 SHEET 9 AA110 LEU A 207 THR A 211 1 N TYR A 208 O ALA A 268 SHEET 10 AA110 TYR A 246 LEU A 250 1 O ARG A 249 N LEU A 209 SHEET 1 AA2 4 ALA A 141 VAL A 146 0 SHEET 2 AA2 4 GLY A 177 GLN A 185 -1 O GLY A 181 N THR A 142 SHEET 3 AA2 4 GLY B 177 GLN B 185 -1 O ASN B 184 N VAL A 178 SHEET 4 AA2 4 ALA B 141 VAL B 146 -1 N VAL B 146 O GLY B 177 SHEET 1 AA3 4 VAL A 165 PHE A 172 0 SHEET 2 AA3 4 GLY A 150 PRO A 158 -1 N ILE A 154 O TYR A 167 SHEET 3 AA3 4 GLY B 150 PRO B 158 -1 O THR B 155 N GLU A 153 SHEET 4 AA3 4 VAL B 165 PHE B 172 -1 O VAL B 165 N TYR B 156 SHEET 1 AA410 VAL B 35 ASP B 43 0 SHEET 2 AA410 ILE B 5 GLN B 14 1 N ILE B 5 O GLU B 36 SHEET 3 AA410 VAL B 69 LYS B 72 1 O VAL B 71 N VAL B 11 SHEET 4 AA410 VAL B 303 ALA B 307 1 O ALA B 305 N GLY B 70 SHEET 5 AA410 MET B 291 VAL B 296 -1 N LEU B 295 O GLU B 304 SHEET 6 AA410 THR B 106 ALA B 111 -1 N GLU B 110 O THR B 292 SHEET 7 AA410 ILE B 129 GLN B 132 -1 O ILE B 130 N ARG B 109 SHEET 8 AA410 ILE B 266 CYS B 269 1 O TRP B 267 N ILE B 129 SHEET 9 AA410 LEU B 207 THR B 211 1 N TYR B 208 O ALA B 268 SHEET 10 AA410 TYR B 246 LEU B 250 1 O ARG B 249 N LEU B 209 CRYST1 82.884 82.884 303.926 90.00 90.00 90.00 P 43 21 2 16 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 0.012065 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012065 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003290 0.00000