HEADER OXIDOREDUCTASE 21-FEB-06 2CFI TITLE THE HYDROLASE DOMAIN OF HUMAN 10-FTHFD IN COMPLEX WITH 6- TITLE 2 FORMYLTETRAHYDROPTERIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: 10-FORMYLTETRAHYDROFOLATE DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: HYDROLASE DOMAIN, RESIDUES 1-307; COMPND 5 SYNONYM: 10-FTHFDH, ALDEHYDE DEHYDROGENASE 1 FAMILY MEMBER L1; COMPND 6 EC: 1.5.1.6; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNIC-BSA4 KEYWDS TETRAHYDROFOLATE, FOLATE BINDING, NADP, ONE-CARBON METABOLISM, KEYWDS 2 OXIDOREDUCTASE, PHOSPHOPANTETHEINE EXPDTA X-RAY DIFFRACTION AUTHOR P.KURSULA,P.STENMARK,C.ARROWSMITH,A.EDWARDS,M.EHN,S.GRASLUND, AUTHOR 2 M.HAMMARSTROM,M.HALLBERG,T.KOTENYOVA,P.NILSSON-EHLE,P.NORDLUND, AUTHOR 3 D.J.OGG,C.PERSSON,J.SAGEMARK,H.SCHULER,M.SUNDSTROM,A.THORSELL, AUTHOR 4 J.WEIGELT REVDAT 5 13-DEC-23 2CFI 1 REMARK REVDAT 4 13-JUL-11 2CFI 1 VERSN REVDAT 3 24-FEB-09 2CFI 1 VERSN REVDAT 2 18-SEP-06 2CFI 1 REMARK HETATM REVDAT 1 14-MAR-06 2CFI 0 JRNL AUTH P.KURSULA,H.SCHULER,S.FLODIN,P.NILSSON-EHLE,D.J.OGG, JRNL AUTH 2 P.SAVITSKY,P.NORDLUND,P.STENMARK JRNL TITL STRUCTURES OF THE HYDROLASE DOMAIN OF HUMAN JRNL TITL 2 10-FORMYLTETRAHYDROFOLATE DEHYDROGENASE AND ITS COMPLEX WITH JRNL TITL 3 A SUBSTRATE ANALOGUE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 62 1294 2006 JRNL REFN ISSN 0907-4449 JRNL PMID 17057331 JRNL DOI 10.1107/S0907444906026849 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 32226 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1696 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2306 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 122 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2409 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.13000 REMARK 3 B22 (A**2) : -0.83000 REMARK 3 B33 (A**2) : -0.39000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.30000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.122 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.699 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2534 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1743 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3443 ; 1.575 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4267 ; 1.068 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 319 ; 6.766 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 111 ;35.590 ;24.595 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 430 ;14.700 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;17.005 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 369 ; 0.160 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2813 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 499 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 530 ; 0.211 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1841 ; 0.201 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1206 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1288 ; 0.087 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 205 ; 0.196 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 7 ; 0.109 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 35 ; 0.218 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 24 ; 0.181 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1608 ; 1.349 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2505 ; 2.104 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1075 ; 2.540 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 933 ; 3.501 ; 5.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -2 A 307 REMARK 3 RESIDUE RANGE : A 1311 A 1311 REMARK 3 ORIGIN FOR THE GROUP (A): 27.7766 -0.0370 16.8999 REMARK 3 T TENSOR REMARK 3 T11: -0.2017 T22: -0.1771 REMARK 3 T33: -0.1371 T12: 0.0246 REMARK 3 T13: -0.0034 T23: 0.0163 REMARK 3 L TENSOR REMARK 3 L11: 0.9526 L22: 1.8820 REMARK 3 L33: 2.9007 L12: 0.6581 REMARK 3 L13: 0.5028 L23: 1.7058 REMARK 3 S TENSOR REMARK 3 S11: -0.0324 S12: -0.0474 S13: 0.1772 REMARK 3 S21: -0.1306 S22: -0.1159 S23: 0.2372 REMARK 3 S31: -0.1385 S32: -0.1742 S33: 0.1483 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2CFI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1290027876. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.80 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34108 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.41000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 2BW0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M AMMONIUM SULFATE, 50 MM HEPES PH REMARK 280 7.8, PH 7.80 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 1.000000 0.000000 0.000000 54.07000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.22000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.07000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.22000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 SER A -14 REMARK 465 SER A -13 REMARK 465 GLY A -12 REMARK 465 VAL A -11 REMARK 465 ASP A -10 REMARK 465 LEU A -9 REMARK 465 GLY A -8 REMARK 465 THR A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 TYR A -3 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 MET A 92 OG SER A 96 1.87 REMARK 500 O HOH A 2115 O HOH A 2138 2.07 REMARK 500 O HOH A 2082 O HOH A 2206 2.16 REMARK 500 O HOH A 2110 O HOH A 2303 2.18 REMARK 500 O HOH A 2050 O HOH A 2165 2.19 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 86 CB - CA - C ANGL. DEV. = 11.0 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 SER A 9 177.14 80.20 REMARK 500 LYS A 35 123.68 4.18 REMARK 500 ASP A 36 80.45 177.07 REMARK 500 ARG A 58 -138.36 62.09 REMARK 500 TRP A 59 -39.79 76.86 REMARK 500 LYS A 62 58.34 34.42 REMARK 500 PHE A 85 45.35 -168.79 REMARK 500 PHE A 85 31.76 -162.68 REMARK 500 SER A 87 -74.35 -135.75 REMARK 500 PRO A 107 45.24 -82.30 REMARK 500 ASP A 138 -169.44 -127.30 REMARK 500 PHE A 167 -56.63 -137.71 REMARK 500 ASP A 214 57.80 -91.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 TYR A 56 SER A 57 38.05 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 A2005 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A2022 DISTANCE = 6.59 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZZZ A1311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BW0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HYDROLASE DOMAIN OF HUMAN 10- REMARK 900 FORMYLTETRAHYDROFOLATE 2 DEHYDROGENASE REMARK 900 RELATED ID: 2CQ8 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF RSGI RUH-033, A PP- BINDING DOMAIN OF10- REMARK 900 FTHFDH FROM HUMAN CDNA DBREF 2CFI A 1 307 UNP O75891 FTHFD_HUMAN 1 307 SEQADV 2CFI MET A -21 UNP O75891 EXPRESSION TAG SEQADV 2CFI HIS A -20 UNP O75891 EXPRESSION TAG SEQADV 2CFI HIS A -19 UNP O75891 EXPRESSION TAG SEQADV 2CFI HIS A -18 UNP O75891 EXPRESSION TAG SEQADV 2CFI HIS A -17 UNP O75891 EXPRESSION TAG SEQADV 2CFI HIS A -16 UNP O75891 EXPRESSION TAG SEQADV 2CFI HIS A -15 UNP O75891 EXPRESSION TAG SEQADV 2CFI SER A -14 UNP O75891 EXPRESSION TAG SEQADV 2CFI SER A -13 UNP O75891 EXPRESSION TAG SEQADV 2CFI GLY A -12 UNP O75891 EXPRESSION TAG SEQADV 2CFI VAL A -11 UNP O75891 EXPRESSION TAG SEQADV 2CFI ASP A -10 UNP O75891 EXPRESSION TAG SEQADV 2CFI LEU A -9 UNP O75891 EXPRESSION TAG SEQADV 2CFI GLY A -8 UNP O75891 EXPRESSION TAG SEQADV 2CFI THR A -7 UNP O75891 EXPRESSION TAG SEQADV 2CFI GLU A -6 UNP O75891 EXPRESSION TAG SEQADV 2CFI ASN A -5 UNP O75891 EXPRESSION TAG SEQADV 2CFI LEU A -4 UNP O75891 EXPRESSION TAG SEQADV 2CFI TYR A -3 UNP O75891 EXPRESSION TAG SEQADV 2CFI PHE A -2 UNP O75891 EXPRESSION TAG SEQADV 2CFI GLN A -1 UNP O75891 EXPRESSION TAG SEQADV 2CFI SER A 0 UNP O75891 EXPRESSION TAG SEQRES 1 A 329 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 329 GLY THR GLU ASN LEU TYR PHE GLN SER MET LYS ILE ALA SEQRES 3 A 329 VAL ILE GLY GLN SER LEU PHE GLY GLN GLU VAL TYR CYS SEQRES 4 A 329 HIS LEU ARG LYS GLU GLY HIS GLU VAL VAL GLY VAL PHE SEQRES 5 A 329 THR VAL PRO ASP LYS ASP GLY LYS ALA ASP PRO LEU GLY SEQRES 6 A 329 LEU GLU ALA GLU LYS ASP GLY VAL PRO VAL PHE LYS TYR SEQRES 7 A 329 SER ARG TRP ARG ALA LYS GLY GLN ALA LEU PRO ASP VAL SEQRES 8 A 329 VAL ALA LYS TYR GLN ALA LEU GLY ALA GLU LEU ASN VAL SEQRES 9 A 329 LEU PRO PHE CYS SER GLN PHE ILE PRO MET GLU ILE ILE SEQRES 10 A 329 SER ALA PRO ARG HIS GLY SER ILE ILE TYR HIS PRO SER SEQRES 11 A 329 LEU LEU PRO ARG HIS ARG GLY ALA SER ALA ILE ASN TRP SEQRES 12 A 329 THR LEU ILE HIS GLY ASP LYS LYS GLY GLY PHE SER ILE SEQRES 13 A 329 PHE TRP ALA ASP ASP GLY LEU ASP THR GLY ASP LEU LEU SEQRES 14 A 329 LEU GLN LYS GLU CYS GLU VAL LEU PRO ASP ASP THR VAL SEQRES 15 A 329 SER THR LEU TYR ASN ARG PHE LEU PHE PRO GLU GLY ILE SEQRES 16 A 329 LYS GLY MET VAL GLN ALA VAL ARG LEU ILE ALA GLU GLY SEQRES 17 A 329 LYS ALA PRO ARG LEU PRO GLN PRO GLU GLU GLY ALA THR SEQRES 18 A 329 TYR GLU GLY ILE GLN LYS LYS GLU THR ALA LYS ILE ASN SEQRES 19 A 329 TRP ASP GLN PRO ALA GLU ALA ILE HIS ASN TRP ILE ARG SEQRES 20 A 329 GLY ASN ASP LYS VAL PRO GLY ALA TRP THR GLU ALA CYS SEQRES 21 A 329 GLU GLN LYS LEU THR PHE PHE ASN SER THR LEU ASN THR SEQRES 22 A 329 SER GLY LEU VAL PRO GLU GLY ASP ALA LEU PRO ILE PRO SEQRES 23 A 329 GLY ALA HIS ARG PRO GLY VAL VAL THR LYS ALA GLY LEU SEQRES 24 A 329 ILE LEU PHE GLY ASN ASP ASP LYS MET LEU LEU VAL LYS SEQRES 25 A 329 ASN ILE GLN LEU GLU ASP GLY LYS MET ILE LEU ALA SER SEQRES 26 A 329 ASN PHE PHE LYS HET SO4 A1308 5 HET SO4 A1309 5 HET SO4 A1310 5 HET ZZZ A1311 14 HETNAM SO4 SULFATE ION HETNAM ZZZ 6-FORMYLTETRAHYDROPTERIN HETSYN ZZZ (6S)-2-AMINO-4-OXO-3,4,5,6,7,8-HEXAHYDROPTERIDINE-6- HETSYN 2 ZZZ CARBALDEHYDE FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 ZZZ C7 H9 N5 O2 FORMUL 6 HOH *303(H2 O) HELIX 1 1 GLN A 8 GLU A 22 1 15 HELIX 2 2 ASP A 40 GLY A 50 1 11 HELIX 3 3 LEU A 66 LEU A 76 1 11 HELIX 4 4 PRO A 91 SER A 96 1 6 HELIX 5 5 SER A 117 HIS A 125 1 9 HELIX 6 6 THR A 159 PHE A 167 1 9 HELIX 7 7 PHE A 169 GLU A 185 1 17 HELIX 8 8 LYS A 205 ALA A 209 5 5 HELIX 9 9 PRO A 216 GLY A 226 1 11 HELIX 10 10 SER A 303 PHE A 305 5 3 SHEET 1 AA 7 VAL A 53 LYS A 55 0 SHEET 2 AA 7 GLU A 25 THR A 31 1 O VAL A 29 N PHE A 54 SHEET 3 AA 7 LYS A 2 ILE A 6 1 O ILE A 3 N VAL A 27 SHEET 4 AA 7 LEU A 80 LEU A 83 1 O LEU A 80 N ALA A 4 SHEET 5 AA 7 SER A 102 HIS A 106 1 O ILE A 103 N LEU A 83 SHEET 6 AA 7 LYS A 129 TRP A 136 -1 O SER A 133 N HIS A 106 SHEET 7 AA 7 LEU A 146 GLU A 153 -1 N LEU A 147 O ILE A 134 SHEET 1 AB 2 ARG A 60 ALA A 61 0 SHEET 2 AB 2 GLN A 64 ALA A 65 -1 O GLN A 64 N ALA A 61 SHEET 1 AC 6 ALA A 233 ALA A 237 0 SHEET 2 AC 6 GLN A 240 THR A 248 -1 O GLN A 240 N ALA A 237 SHEET 3 AC 6 MET A 286 GLN A 293 -1 O LEU A 288 N THR A 248 SHEET 4 AC 6 GLY A 276 PHE A 280 -1 O LEU A 277 N VAL A 289 SHEET 5 AC 6 GLY A 270 THR A 273 -1 O VAL A 271 N ILE A 278 SHEET 6 AC 6 ASP A 259 LEU A 261 -1 O ASP A 259 N VAL A 272 SHEET 1 AD 4 ALA A 233 ALA A 237 0 SHEET 2 AD 4 GLN A 240 THR A 248 -1 O GLN A 240 N ALA A 237 SHEET 3 AD 4 MET A 286 GLN A 293 -1 O LEU A 288 N THR A 248 SHEET 4 AD 4 MET A 299 LEU A 301 -1 O ILE A 300 N ILE A 292 CISPEP 1 ASP A 34 LYS A 35 0 22.00 CISPEP 2 LYS A 35 ASP A 36 0 -14.20 CISPEP 3 ASP A 36 GLY A 37 0 -10.01 CISPEP 4 SER A 57 ARG A 58 0 -24.92 CISPEP 5 LEU A 110 PRO A 111 0 12.77 CISPEP 6 ASP A 228 LYS A 229 0 12.20 CISPEP 7 VAL A 230 PRO A 231 0 -0.81 SITE 1 AC1 3 ARG A 112 LYS A 128 LYS A 129 SITE 1 AC2 4 ARG A 60 PHE A 89 PRO A 264 GLY A 265 SITE 1 AC3 5 ARG A 112 GLY A 197 HOH A2300 HOH A2301 SITE 2 AC3 5 HOH A2302 SITE 1 AC4 12 CYS A 86 SER A 87 GLN A 88 PHE A 89 SITE 2 AC4 12 ILE A 90 ILE A 95 ILE A 104 PHE A 135 SITE 3 AC4 12 ASP A 138 GLY A 140 ASP A 142 HOH A2136 CRYST1 108.140 64.440 58.870 90.00 98.79 90.00 C 1 2 1 4 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 0.009247 0.000000 0.001430 0.00000 SCALE2 0.000000 0.015518 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017188 0.00000