HEADER OXIDOREDUCTASE 03-DEC-21 7QEI TITLE STRUCTURE OF HUMAN MTHFD2L IN COMPLEX WITH TH7299 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE BIFUNCTIONAL METHYLENETETRAHYDROFOLATE COMPND 3 DEHYDROGENASE/CYCLOHYDROLASE 2; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: NADP-DEPENDENT METHYLENETETRAHYDROFOLATE DEHYDROGENASE 2- COMPND 6 LIKE PROTEIN,MTHFD2-LIKE; COMPND 7 EC: 1.5.1.15,3.5.4.9; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MTHFD2L; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, ISOFORM, MTHFD2L, 1C-METABOLISM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.GUSTAFSSON,E.R.SCALETTI,P.STENMARK REVDAT 2 31-JAN-24 7QEI 1 REMARK REVDAT 1 12-OCT-22 7QEI 0 JRNL AUTH E.R.SCALETTI,R.GUSTAFSSON WESTERGREN,Y.ANDERSSON,E.WIITA, JRNL AUTH 2 M.HENRIKSSON,E.J.HOMAN,A.S.JEMTH,T.HELLEDAY,P.STENMARK JRNL TITL THE FIRST STRUCTURE OF HUMAN MTHFD2L AND ITS IMPLICATIONS JRNL TITL 2 FOR THE DEVELOPMENT OF ISOFORM-SELECTIVE INHIBITORS. JRNL REF CHEMMEDCHEM V. 17 00274 2022 JRNL REFN ESSN 1860-7187 JRNL PMID 35712863 JRNL DOI 10.1002/CMDC.202200274 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 17380 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) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 923 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1255 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.40 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE SET COUNT : 77 REMARK 3 BIN FREE R VALUE : 0.3060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2210 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 165 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.78000 REMARK 3 B22 (A**2) : 0.69000 REMARK 3 B33 (A**2) : 0.09000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.227 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.185 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.155 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.161 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2310 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2293 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3139 ; 1.521 ; 1.667 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5285 ; 1.246 ; 1.592 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 289 ; 6.682 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 95 ;36.288 ;22.842 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 408 ;13.991 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;20.643 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 321 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2530 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 456 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1162 ; 1.348 ; 2.112 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1161 ; 1.327 ; 2.110 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1449 ; 2.057 ; 3.156 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1450 ; 2.057 ; 3.158 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1148 ; 1.946 ; 2.470 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1141 ; 1.910 ; 2.452 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1691 ; 3.105 ; 3.603 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2606 ; 4.779 ;26.304 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2607 ; 4.778 ;26.303 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 7QEI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1292119518. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18319 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 47.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 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: PHASER REMARK 200 STARTING MODEL: 5TC4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NAF, 20 % PEG3350, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 36.51250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.51250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 38.55500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.63200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.55500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.63200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 36.51250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.55500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.63200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 36.51250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.55500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.63200 REMARK 290 SMTRY3 8 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 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 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 294 REMARK 465 ASP A 295 REMARK 465 PRO A 296 REMARK 465 VAL A 297 REMARK 465 THR A 298 REMARK 465 GLY A 299 REMARK 465 LYS A 300 REMARK 465 THR A 301 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 VAL A 219 -59.67 -130.89 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 A 665 DISTANCE = 5.81 ANGSTROMS REMARK 630 REMARK 630 MOLECULE TYPE: NULL REMARK 630 MOLECULE NAME: (2S)-2-[[4-[[2,4-BIS(AZANYL)-6-OXIDANYLIDENE-1H- REMARK 630 PYRIMIDIN-5-YL]CARBAMOYLAMINO]PHENYL]CARBONYLAMINO]PENTANEDIOIC REMARK 630 ACID REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 9L9 A 401 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: 9LO GLU REMARK 630 DETAILS: NULL DBREF 7QEI A 50 347 UNP Q9H903 MTD2L_HUMAN 50 347 SEQADV 7QEI MET A 49 UNP Q9H903 INITIATING METHIONINE SEQRES 1 A 299 MET GLU ALA ILE ILE ILE SER GLY THR GLU MET ALA LYS SEQRES 2 A 299 HIS ILE GLN LYS GLU ILE GLN ARG GLY VAL GLU SER TRP SEQRES 3 A 299 VAL SER LEU GLY ASN ARG ARG PRO HIS LEU SER ILE ILE SEQRES 4 A 299 LEU VAL GLY ASP ASN PRO ALA SER HIS THR TYR VAL ARG SEQRES 5 A 299 ASN LYS ILE ARG ALA ALA SER ALA VAL GLY ILE CSO SER SEQRES 6 A 299 GLU LEU ILE LEU LYS PRO LYS ASP VAL SER GLN GLU GLU SEQRES 7 A 299 LEU LEU ASP VAL THR ASP GLN LEU ASN MET ASP PRO ARG SEQRES 8 A 299 VAL SER GLY ILE LEU VAL GLN LEU PRO LEU PRO ASP HIS SEQRES 9 A 299 VAL ASP GLU ARG THR ILE CYS ASN GLY ILE ALA PRO GLU SEQRES 10 A 299 LYS ASP VAL ASP GLY PHE HIS ILE ILE ASN ILE GLY ARG SEQRES 11 A 299 LEU CYS LEU ASP GLN HIS SER LEU ILE PRO ALA THR ALA SEQRES 12 A 299 SER ALA VAL TRP GLU ILE ILE LYS ARG THR GLY ILE GLN SEQRES 13 A 299 THR PHE GLY LYS ASN VAL VAL VAL ALA GLY ARG SER LYS SEQRES 14 A 299 ASN VAL GLY MET PRO ILE ALA MET LEU LEU HIS THR ASP SEQRES 15 A 299 GLY GLU HIS GLU ARG PRO GLY GLY ASP ALA THR VAL THR SEQRES 16 A 299 ILE ALA HIS ARG TYR THR PRO LYS GLU GLN LEU LYS ILE SEQRES 17 A 299 HIS THR GLN LEU ALA ASP ILE ILE ILE VAL ALA ALA GLY SEQRES 18 A 299 ILE PRO LYS LEU ILE THR SER ASP MET VAL LYS GLU GLY SEQRES 19 A 299 ALA ALA VAL ILE ASP VAL GLY ILE ASN TYR VAL HIS ASP SEQRES 20 A 299 PRO VAL THR GLY LYS THR LYS LEU VAL GLY ASP VAL ASP SEQRES 21 A 299 PHE GLU ALA VAL LYS LYS LYS ALA GLY PHE ILE THR PRO SEQRES 22 A 299 VAL PRO GLY GLY VAL GLY PRO MET THR VAL ALA MET LEU SEQRES 23 A 299 LEU LYS ASN THR LEU LEU ALA ALA LYS LYS ILE ILE TYR MODRES 7QEI CSO A 112 CYS MODIFIED RESIDUE HET CSO A 112 7 HET 9L9 A 401 31 HET ATR A 402 31 HETNAM CSO S-HYDROXYCYSTEINE HETNAM 9L9 (2S)-2-[[4-[[2,4-BIS(AZANYL)-6-OXIDANYLIDENE-1H- HETNAM 2 9L9 PYRIMIDIN-5- HETNAM 3 9L9 YL]CARBAMOYLAMINO]PHENYL]CARBONYLAMINO]PENTANEDIOIC HETNAM 4 9L9 ACID HETNAM ATR 2'-MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 9L9 C17 H19 N7 O7 FORMUL 3 ATR C10 H16 N5 O13 P3 FORMUL 4 HOH *165(H2 O) HELIX 1 AA1 SER A 55 LEU A 77 1 23 HELIX 2 AA2 ASN A 92 VAL A 109 1 18 HELIX 3 AA3 SER A 123 ASP A 137 1 15 HELIX 4 AA4 ASP A 154 ASN A 160 1 7 HELIX 5 AA5 GLY A 161 ILE A 162 5 2 HELIX 6 AA6 ALA A 163 ASP A 167 5 5 HELIX 7 AA7 HIS A 172 LEU A 181 1 10 HELIX 8 AA8 PRO A 188 GLY A 202 1 15 HELIX 9 AA9 VAL A 219 THR A 229 1 11 HELIX 10 AB1 PRO A 250 LEU A 260 1 11 HELIX 11 AB2 THR A 275 VAL A 279 5 5 HELIX 12 AB3 ASP A 308 LYS A 313 1 6 HELIX 13 AB4 GLY A 325 LYS A 343 1 19 SHEET 1 AA1 6 ILE A 52 ILE A 53 0 SHEET 2 AA1 6 PHE A 318 ILE A 319 1 O ILE A 319 N ILE A 52 SHEET 3 AA1 6 ALA A 284 ASP A 287 1 N VAL A 285 O PHE A 318 SHEET 4 AA1 6 ILE A 263 VAL A 266 1 N ILE A 264 O ILE A 286 SHEET 5 AA1 6 ASN A 209 ALA A 213 1 N ALA A 213 O ILE A 265 SHEET 6 AA1 6 THR A 241 ALA A 245 1 O THR A 241 N VAL A 210 SHEET 1 AA2 3 CSO A 112 LYS A 118 0 SHEET 2 AA2 3 HIS A 83 VAL A 89 1 N ILE A 86 O ILE A 116 SHEET 3 AA2 3 GLY A 142 VAL A 145 1 O LEU A 144 N ILE A 87 LINK C ILE A 111 N CSO A 112 1555 1555 1.35 LINK C CSO A 112 N SER A 113 1555 1555 1.33 CISPEP 1 LEU A 147 PRO A 148 0 4.56 CISPEP 2 VAL A 322 PRO A 323 0 -4.52 CRYST1 77.110 109.264 73.025 90.00 90.00 90.00 C 2 2 21 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 0.012968 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009152 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013694 0.00000