PDB Short entry for 1HFQ HEADER OXIDOREDUCTASE 04-NOV-97 1HFQ TITLE COMPARISON OF TERNARY CRYSTAL COMPLEXES OF HUMAN DIHYDROFOLATE TITLE 2 REDUCTASE WITH NADPH AND A CLASSICAL ANTITUMOR FUROPYRIMDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DHFR; COMPND 5 EC: 1.5.1.3; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: COMPLEXED WITH NADPH AND FURO[2,3D]FUROPYRIMIDINE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: POTENTIAL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM107, F31S MUTANT KEYWDS OXIDOREDUCTASE, ONE-CARBON METABOLISM EXPDTA X-RAY DIFFRACTION AUTHOR V.CODY,N.GALITSKY,J.R.LUFT,W.PANGBORN,R.L.BLAKLEY,A.GANGJEE REVDAT 5 07-FEB-24 1HFQ 1 REMARK REVDAT 4 03-NOV-21 1HFQ 1 REMARK SEQADV REVDAT 3 11-DEC-13 1HFQ 1 HET HETATM HETNAM REMARK REVDAT 3 2 1 VERSN REVDAT 2 24-FEB-09 1HFQ 1 VERSN REVDAT 1 28-JAN-98 1HFQ 0 JRNL AUTH V.CODY,N.GALITSKY,J.R.LUFT,W.PANGBORN,R.L.BLAKLEY,A.GANGJEE JRNL TITL COMPARISON OF TERNARY CRYSTAL COMPLEXES OF F31 VARIANTS OF JRNL TITL 2 HUMAN DIHYDROFOLATE REDUCTASE WITH NADPH AND A CLASSICAL JRNL TITL 3 ANTITUMOR FUROPYRIMIDINE. JRNL REF ANTI-CANCER DRUG DES. V. 13 307 1998 JRNL REFN ISSN 0266-9536 JRNL PMID 9627670 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH V.CODY,N.GALITSKY,J.R.LUFT,W.PANGBORN,A.GANGJEE,R.DEVRAJ, REMARK 1 AUTH 2 S.F.QUEENER,R.L.BLAKLEY REMARK 1 TITL COMPARISON OF TERNARY COMPLEXES OF PNEUMOCYSTIS CARINII AND REMARK 1 TITL 2 WILD-TYPE HUMAN DIHYDROFOLATE REDUCTASE WITH A NOVEL REMARK 1 TITL 3 CLASSICAL ANTITUMOR FURO[2,3-D]PYRIMIDINE ANTIFOLATE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 53 638 1997 REMARK 1 REFN ISSN 0907-4449 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.S.LEWIS,V.CODY,N.GALITSKY,J.R.LUFT,W.PANGBORN, REMARK 1 AUTH 2 S.K.CHUNDURU,H.T.SPENCER,J.R.APPLEMAN,R.L.BLAKLEY REMARK 1 TITL METHOTREXATE-RESISTANT VARIANTS OF HUMAN DIHYDROFOLATE REMARK 1 TITL 2 REDUCTASE WITH SUBSTITUTIONS OF LEUCINE 22. KINETICS, REMARK 1 TITL 3 CRYSTALLOGRAPHY, AND POTENTIAL AS SELECTABLE MARKERS REMARK 1 REF J.BIOL.CHEM. V. 270 5057 1995 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 3 REMARK 1 AUTH S.K.CHUNDURU,V.CODY,J.R.LUFT,W.PANGBORN,J.R.APPLEMAN, REMARK 1 AUTH 2 R.L.BLAKLEY REMARK 1 TITL METHOTREXATE-RESISTANT VARIANTS OF HUMAN DIHYDROFOLATE REMARK 1 TITL 2 REDUCTASE. EFFECTS OF PHE31 SUBSTITUTIONS REMARK 1 REF J.BIOL.CHEM. V. 269 9547 1994 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 4 REMARK 1 AUTH V.CODY,J.R.LUFT,E.CISZAK,T.I.KALMAN,J.H.FREISHEIM REMARK 1 TITL CRYSTAL STRUCTURE DETERMINATION AT 2.3 A OF RECOMBINANT REMARK 1 TITL 2 HUMAN DIHYDROFOLATE REDUCTASE TERNARY COMPLEX WITH NADPH AND REMARK 1 TITL 3 METHOTREXATE-GAMMA-TETRAZOLE REMARK 1 REF ANTI-CANCER DRUG DES. V. 7 483 1992 REMARK 1 REFN ISSN 0266-9536 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 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 + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.175 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) : 0.1750 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 : 1497 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 51 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.42 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) : 0.025 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.058 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.062 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.021 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.218 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.197 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.277 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : 0.224 ; 0.500 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) : 3.600 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 18.400; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 21.600; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.539 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.003 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.609 ; 1.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.399 ; 1.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HFQ 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_1000173830. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAY-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N 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) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS II REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13350 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.0 REMARK 200 DATA REDUNDANCY : 3.090 REMARK 200 R MERGE (I) : 0.04100 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 (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.56000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.14938 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.67133 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 43.56000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 25.14938 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 25.67133 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 43.56000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 25.14938 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 25.67133 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 50.29876 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 51.34267 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 50.29876 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 51.34267 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 50.29876 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 51.34267 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: MONOMERIC 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 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 OG SER A 42 OD2 ASP A 110 2.07 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 ALA A 9 C ALA A 9 O 0.161 REMARK 500 ILE A 16 CB ILE A 16 CG1 0.173 REMARK 500 SER A 31 CA SER A 31 CB 0.117 REMARK 500 PHE A 34 N PHE A 34 CA 0.138 REMARK 500 SER A 59 CB SER A 59 OG -0.079 REMARK 500 ARG A 91 CZ ARG A 91 NH1 0.097 REMARK 500 ARG A 91 CZ ARG A 91 NH2 0.089 REMARK 500 SER A 119 CB SER A 119 OG 0.196 REMARK 500 TYR A 121 CD1 TYR A 121 CE1 0.103 REMARK 500 PHE A 134 CG PHE A 134 CD2 0.101 REMARK 500 THR A 136 C THR A 136 O 0.117 REMARK 500 GLU A 172 CD GLU A 172 OE2 0.084 REMARK 500 GLU A 183 CD GLU A 183 OE2 -0.088 REMARK 500 ASN A 185 CG ASN A 185 OD1 0.133 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 6 N - CA - CB ANGL. DEV. = 12.7 DEGREES REMARK 500 ALA A 9 N - CA - CB ANGL. DEV. = 8.9 DEGREES REMARK 500 ALA A 9 CA - C - N ANGL. DEV. = 17.5 DEGREES REMARK 500 ALA A 9 O - C - N ANGL. DEV. = -11.0 DEGREES REMARK 500 VAL A 10 C - N - CA ANGL. DEV. = 17.6 DEGREES REMARK 500 VAL A 10 CG1 - CB - CG2 ANGL. DEV. = -10.3 DEGREES REMARK 500 VAL A 10 CA - CB - CG2 ANGL. DEV. = 14.2 DEGREES REMARK 500 ILE A 16 CA - C - N ANGL. DEV. = 12.9 DEGREES REMARK 500 LYS A 18 O - C - N ANGL. DEV. = -11.2 DEGREES REMARK 500 ASN A 19 OD1 - CG - ND2 ANGL. DEV. = -20.6 DEGREES REMARK 500 ASN A 19 CB - CG - ND2 ANGL. DEV. = 18.2 DEGREES REMARK 500 ASP A 21 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 LEU A 22 CB - CG - CD1 ANGL. DEV. = 15.9 DEGREES REMARK 500 LEU A 22 CB - CG - CD2 ANGL. DEV. = -13.8 DEGREES REMARK 500 PRO A 25 CB - CA - C ANGL. DEV. = 15.9 DEGREES REMARK 500 PRO A 26 C - N - CA ANGL. DEV. = 11.3 DEGREES REMARK 500 LEU A 27 CA - C - O ANGL. DEV. = -12.6 DEGREES REMARK 500 ARG A 28 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 ARG A 28 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 28 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 SER A 31 CB - CA - C ANGL. DEV. = -11.8 DEGREES REMARK 500 SER A 31 N - CA - CB ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG A 32 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 32 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 32 O - C - N ANGL. DEV. = -12.1 DEGREES REMARK 500 TYR A 33 O - C - N ANGL. DEV. = 11.7 DEGREES REMARK 500 PHE A 34 CB - CG - CD2 ANGL. DEV. = -8.3 DEGREES REMARK 500 ARG A 36 CG - CD - NE ANGL. DEV. = 13.0 DEGREES REMARK 500 ARG A 36 NE - CZ - NH1 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLU A 44 CB - CA - C ANGL. DEV. = -12.8 DEGREES REMARK 500 GLU A 44 CA - CB - CG ANGL. DEV. = 15.8 DEGREES REMARK 500 GLU A 44 OE1 - CD - OE2 ANGL. DEV. = 7.6 DEGREES REMARK 500 GLU A 44 CG - CD - OE2 ANGL. DEV. = -12.2 DEGREES REMARK 500 GLU A 44 CA - C - O ANGL. DEV. = -13.0 DEGREES REMARK 500 GLU A 44 O - C - N ANGL. DEV. = 13.2 DEGREES REMARK 500 LEU A 49 CB - CG - CD2 ANGL. DEV. = -10.8 DEGREES REMARK 500 GLY A 53 CA - C - O ANGL. DEV. = 16.1 DEGREES REMARK 500 GLY A 53 O - C - N ANGL. DEV. = -11.2 DEGREES REMARK 500 LYS A 54 CD - CE - NZ ANGL. DEV. = 16.6 DEGREES REMARK 500 THR A 56 CA - CB - OG1 ANGL. DEV. = -13.4 DEGREES REMARK 500 PHE A 58 CB - CG - CD1 ANGL. DEV. = -4.6 DEGREES REMARK 500 PHE A 58 CA - C - O ANGL. DEV. = -13.3 DEGREES REMARK 500 PHE A 58 O - C - N ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG A 65 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 65 NH1 - CZ - NH2 ANGL. DEV. = -10.1 DEGREES REMARK 500 ARG A 65 NE - CZ - NH2 ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG A 70 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 VAL A 74 CA - CB - CG2 ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG A 77 CG - CD - NE ANGL. DEV. = -22.4 DEGREES REMARK 500 ARG A 77 CD - NE - CZ ANGL. DEV. = -11.5 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 134 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 A 76 144.02 -173.80 REMARK 500 GLU A 104 -70.73 -53.21 REMARK 500 ASP A 110 -95.63 -90.85 REMARK 500 ASN A 185 101.83 -164.59 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 65 0.08 SIDE CHAIN REMARK 500 TYR A 156 0.07 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 NDP A 187 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MOT A 188 DBREF 1HFQ A 1 186 UNP P00374 DYR_HUMAN 1 186 SEQADV 1HFQ SER A 31 UNP P00374 PHE 31 ENGINEERED MUTATION SEQRES 1 A 186 VAL GLY SER LEU ASN CYS ILE VAL ALA VAL SER GLN ASN SEQRES 2 A 186 MET GLY ILE GLY LYS ASN GLY ASP LEU PRO TRP PRO PRO SEQRES 3 A 186 LEU ARG ASN GLU SER ARG TYR PHE GLN ARG MET THR THR SEQRES 4 A 186 THR SER SER VAL GLU GLY LYS GLN ASN LEU VAL ILE MET SEQRES 5 A 186 GLY LYS LYS THR TRP PHE SER ILE PRO GLU LYS ASN ARG SEQRES 6 A 186 PRO LEU LYS GLY ARG ILE ASN LEU VAL LEU SER ARG GLU SEQRES 7 A 186 LEU LYS GLU PRO PRO GLN GLY ALA HIS PHE LEU SER ARG SEQRES 8 A 186 SER LEU ASP ASP ALA LEU LYS LEU THR GLU GLN PRO GLU SEQRES 9 A 186 LEU ALA ASN LYS VAL ASP MET VAL TRP ILE VAL GLY GLY SEQRES 10 A 186 SER SER VAL TYR LYS GLU ALA MET ASN HIS PRO GLY HIS SEQRES 11 A 186 LEU LYS LEU PHE VAL THR ARG ILE MET GLN ASP PHE GLU SEQRES 12 A 186 SER ASP THR PHE PHE PRO GLU ILE ASP LEU GLU LYS TYR SEQRES 13 A 186 LYS LEU LEU PRO GLU TYR PRO GLY VAL LEU SER ASP VAL SEQRES 14 A 186 GLN GLU GLU LYS GLY ILE LYS TYR LYS PHE GLU VAL TYR SEQRES 15 A 186 GLU LYS ASN ASP HET NDP A 187 48 HET MOT A 188 32 HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM MOT N-[4-[(2,4-DIAMINOFURO[2,3D]PYRIMIDIN-5-YL) HETNAM 2 MOT METHYL]METHYLAMINO]-BENZOYL]-L-GLUTAMATE FORMUL 2 NDP C21 H30 N7 O17 P3 FORMUL 3 MOT C20 H22 N6 O6 FORMUL 4 HOH *51(H2 O) HELIX 1 1 ARG A 28 THR A 39 1 12 HELIX 2 2 LYS A 54 SER A 59 1 6 HELIX 3 3 GLU A 62 ASN A 64 5 3 HELIX 4 4 LEU A 93 GLU A 101 1 9 HELIX 5 5 PRO A 103 ALA A 106 1 4 HELIX 6 6 SER A 118 ALA A 124 1 7 SHEET 1 A 8 GLN A 170 GLU A 172 0 SHEET 2 A 8 ILE A 175 ASN A 185 -1 N TYR A 177 O GLN A 170 SHEET 3 A 8 HIS A 130 ILE A 138 -1 N ARG A 137 O LYS A 178 SHEET 4 A 8 LEU A 4 VAL A 10 1 N CYS A 6 O LYS A 132 SHEET 5 A 8 VAL A 112 ILE A 114 1 N VAL A 112 O ASN A 5 SHEET 6 A 8 LEU A 49 GLY A 53 1 N LEU A 49 O TRP A 113 SHEET 7 A 8 ILE A 71 LEU A 75 1 N ILE A 71 O VAL A 50 SHEET 8 A 8 PHE A 88 SER A 90 1 N PHE A 88 O VAL A 74 CISPEP 1 ARG A 65 PRO A 66 0 -4.34 CISPEP 2 GLY A 116 GLY A 117 0 0.03 SITE 1 AC1 28 VAL A 8 ALA A 9 ILE A 16 GLY A 17 SITE 2 AC1 28 GLY A 20 ASP A 21 LEU A 22 GLY A 53 SITE 3 AC1 28 LYS A 54 LYS A 55 THR A 56 SER A 59 SITE 4 AC1 28 LEU A 75 SER A 76 ARG A 77 GLU A 78 SITE 5 AC1 28 ARG A 91 SER A 92 VAL A 115 GLY A 117 SITE 6 AC1 28 SER A 118 SER A 119 VAL A 120 TYR A 121 SITE 7 AC1 28 THR A 146 MOT A 188 HOH A 195 HOH A 219 SITE 1 AC2 17 ILE A 7 VAL A 8 ALA A 9 GLU A 30 SITE 2 AC2 17 SER A 31 PHE A 34 GLN A 35 ILE A 60 SITE 3 AC2 17 ASN A 64 LEU A 67 ARG A 70 VAL A 115 SITE 4 AC2 17 TYR A 121 THR A 136 NDP A 187 HOH A 193 SITE 5 AC2 17 HOH A 203 CRYST1 87.120 87.120 77.014 90.00 90.00 120.00 H 3 9 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 0.011478 0.006627 0.000000 0.00000 SCALE2 0.000000 0.013254 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012985 0.00000