HEADER TRANSFERASE 02-JUL-18 6DZ0 TITLE CRYSTAL STRUCTURE OF HUMAN 5'-DEOXY-5'-METHYLTHIOADENOSINE TITLE 2 PHOSPHORYLASE IN COMPLEX WITH (3R,4S)-1-((4-AMINO-5H-PYRROLO[3,2- TITLE 3 D]PYRIMIDIN-7-YL)METHYL)-4-((PENT-4-YN-1-YLTHIO)METHYL)PYRROLIDIN-3- TITLE 4 OL COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-METHYL-5'-THIOADENOSINE PHOSPHORYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 5'-METHYLTHIOADENOSINE PHOSPHORYLASE, MTAPASE; COMPND 5 EC: 2.4.2.28; COMPND 6 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: MTAP, MSAP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MTAP ENZYME, CANCER, PHOSPHORYLASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.K.HARIJAN,R.G.DUCATI,J.B.BONANNO,S.C.ALMO,V.L.SCHRAMM REVDAT 5 11-OCT-23 6DZ0 1 REMARK REVDAT 4 04-DEC-19 6DZ0 1 REMARK REVDAT 3 24-APR-19 6DZ0 1 JRNL REVDAT 2 10-APR-19 6DZ0 1 JRNL REVDAT 1 20-MAR-19 6DZ0 0 JRNL AUTH R.K.HARIJAN,O.HOFF,R.G.DUCATI,R.S.FIRESTONE,B.M.HIRSCH, JRNL AUTH 2 G.B.EVANS,V.L.SCHRAMM,P.C.TYLER JRNL TITL SELECTIVE INHIBITORS OF HELICOBACTER PYLORI JRNL TITL 2 METHYLTHIOADENOSINE NUCLEOSIDASE AND HUMAN JRNL TITL 3 METHYLTHIOADENOSINE PHOSPHORYLASE. JRNL REF J. MED. CHEM. V. 62 3286 2019 JRNL REFN ISSN 1520-4804 JRNL PMID 30860833 JRNL DOI 10.1021/ACS.JMEDCHEM.8B01642 REMARK 2 REMARK 2 RESOLUTION. 1.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0189 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 105.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 45734 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) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2484 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) : 1.62 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3356 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.94 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE SET COUNT : 162 REMARK 3 BIN FREE R VALUE : 0.2400 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2113 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 246 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.02000 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): 0.067 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.067 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.046 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.353 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.966 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2221 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2108 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3002 ; 1.578 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4902 ; 0.969 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 281 ; 6.199 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 86 ;36.819 ;24.070 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 392 ;11.554 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;16.881 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 347 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2402 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 421 ; 0.002 ; 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): 1105 ; 1.496 ; 2.032 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1104 ; 1.495 ; 2.030 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1384 ; 2.400 ; 3.040 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1385 ; 2.400 ; 3.043 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1115 ; 2.450 ; 2.362 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1116 ; 2.449 ; 2.363 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1616 ; 3.814 ; 3.401 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2537 ; 6.319 ;26.166 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2538 ; 6.318 ;26.171 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 : NULL 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 6DZ0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1000235457. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931 REMARK 200 MONOCHROMATOR : DIAMOND(111) REMARK 200 OPTICS : KB MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48221 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.620 REMARK 200 RESOLUTION RANGE LOW (A) : 105.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 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: PDB ENTRY 5TC6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES, PH 7.0, 10% W/V PEG6000, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 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 -0.500000 -0.866025 0.000000 243.62400 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 121.81200 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 210.98457 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CL CL A 308 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 499 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 606 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 609 LIES ON A SPECIAL POSITION. 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 -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 TYR A -3 REMARK 465 PHE A -2 REMARK 465 GLN A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 REMARK 465 GLY A 4 REMARK 465 THR A 5 REMARK 465 THR A 6 REMARK 465 PRO A 281 REMARK 465 ARG A 282 REMARK 465 HIS A 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 THR A 7 OG1 CG2 REMARK 470 GLU A 226 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 414 O HOH A 414 6767 1.67 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 LEU A 20 37.81 -140.44 REMARK 500 LYS A 51 -123.61 51.55 REMARK 500 ASP A 222 -123.14 51.04 REMARK 500 CYS A 223 23.60 -141.32 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 PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OS3 A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 308 DBREF 6DZ0 A 1 283 UNP Q13126 MTAP_HUMAN 1 283 SEQADV 6DZ0 MET A -13 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 HIS A -12 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 HIS A -11 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 HIS A -10 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 HIS A -9 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 HIS A -8 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 HIS A -7 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 GLU A -6 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 ASN A -5 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 LEU A -4 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 TYR A -3 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 PHE A -2 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 GLN A -1 UNP Q13126 EXPRESSION TAG SEQADV 6DZ0 SER A 0 UNP Q13126 EXPRESSION TAG SEQRES 1 A 297 MET HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN SEQRES 2 A 297 SER MET ALA SER GLY THR THR THR THR ALA VAL LYS ILE SEQRES 3 A 297 GLY ILE ILE GLY GLY THR GLY LEU ASP ASP PRO GLU ILE SEQRES 4 A 297 LEU GLU GLY ARG THR GLU LYS TYR VAL ASP THR PRO PHE SEQRES 5 A 297 GLY LYS PRO SER ASP ALA LEU ILE LEU GLY LYS ILE LYS SEQRES 6 A 297 ASN VAL ASP CYS VAL LEU LEU ALA ARG HIS GLY ARG GLN SEQRES 7 A 297 HIS THR ILE MET PRO SER LYS VAL ASN TYR GLN ALA ASN SEQRES 8 A 297 ILE TRP ALA LEU LYS GLU GLU GLY CYS THR HIS VAL ILE SEQRES 9 A 297 VAL THR THR ALA CYS GLY SER LEU ARG GLU GLU ILE GLN SEQRES 10 A 297 PRO GLY ASP ILE VAL ILE ILE ASP GLN PHE ILE ASP ARG SEQRES 11 A 297 THR THR MET ARG PRO GLN SER PHE TYR ASP GLY SER HIS SEQRES 12 A 297 SER CYS ALA ARG GLY VAL CYS HIS ILE PRO MET ALA GLU SEQRES 13 A 297 PRO PHE CYS PRO LYS THR ARG GLU VAL LEU ILE GLU THR SEQRES 14 A 297 ALA LYS LYS LEU GLY LEU ARG CYS HIS SER LYS GLY THR SEQRES 15 A 297 MET VAL THR ILE GLU GLY PRO ARG PHE SER SER ARG ALA SEQRES 16 A 297 GLU SER PHE MET PHE ARG THR TRP GLY ALA ASP VAL ILE SEQRES 17 A 297 ASN MET THR THR VAL PRO GLU VAL VAL LEU ALA LYS GLU SEQRES 18 A 297 ALA GLY ILE CYS TYR ALA SER ILE ALA MET ALA THR ASP SEQRES 19 A 297 TYR ASP CYS TRP LYS GLU HIS GLU GLU ALA VAL SER VAL SEQRES 20 A 297 ASP ARG VAL LEU LYS THR LEU LYS GLU ASN ALA ASN LYS SEQRES 21 A 297 ALA LYS SER LEU LEU LEU THR THR ILE PRO GLN ILE GLY SEQRES 22 A 297 SER THR GLU TRP SER GLU THR LEU HIS ASN LEU LYS ASN SEQRES 23 A 297 MET ALA GLN PHE SER VAL LEU LEU PRO ARG HIS HET PO4 A 301 5 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET EDO A 305 4 HET EDO A 306 4 HET OS3 A 307 24 HET CL A 308 1 HETNAM PO4 PHOSPHATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM OS3 (3R,4S)-1-[(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL) HETNAM 2 OS3 METHYL]-4-{[(PENT-4-YN-1-YL) HETNAM 3 OS3 SULFANYL]METHYL}PYRROLIDIN-3-OL HETNAM CL CHLORIDE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PO4 O4 P 3- FORMUL 3 EDO 5(C2 H6 O2) FORMUL 8 OS3 C17 H23 N5 O S FORMUL 9 CL CL 1- FORMUL 10 HOH *246(H2 O) HELIX 1 AA1 ASP A 22 LEU A 26 5 5 HELIX 2 AA2 MET A 68 VAL A 72 5 5 HELIX 3 AA3 ASN A 73 GLU A 84 1 12 HELIX 4 AA4 CYS A 145 LEU A 159 1 15 HELIX 5 AA5 SER A 179 TRP A 189 1 11 HELIX 6 AA6 THR A 197 ALA A 208 1 12 HELIX 7 AA7 SER A 232 SER A 260 1 29 HELIX 8 AA8 TRP A 263 PHE A 276 1 14 SHEET 1 AA1 8 GLU A 27 LYS A 32 0 SHEET 2 AA1 8 LEU A 45 ILE A 50 -1 O LEU A 47 N THR A 30 SHEET 3 AA1 8 VAL A 53 ALA A 59 -1 O CYS A 55 N GLY A 48 SHEET 4 AA1 8 LYS A 11 GLY A 16 1 N ILE A 14 O VAL A 56 SHEET 5 AA1 8 HIS A 88 SER A 97 1 O HIS A 88 N GLY A 13 SHEET 6 AA1 8 VAL A 193 ASN A 195 -1 O ILE A 194 N GLY A 96 SHEET 7 AA1 8 THR A 168 ILE A 172 1 N ILE A 172 O ASN A 195 SHEET 8 AA1 8 GLN A 112 ARG A 116 1 N ARG A 116 O THR A 171 SHEET 1 AA2 8 GLU A 27 LYS A 32 0 SHEET 2 AA2 8 LEU A 45 ILE A 50 -1 O LEU A 47 N THR A 30 SHEET 3 AA2 8 VAL A 53 ALA A 59 -1 O CYS A 55 N GLY A 48 SHEET 4 AA2 8 LYS A 11 GLY A 16 1 N ILE A 14 O VAL A 56 SHEET 5 AA2 8 HIS A 88 SER A 97 1 O HIS A 88 N GLY A 13 SHEET 6 AA2 8 CYS A 211 ASP A 220 1 O ILE A 215 N VAL A 91 SHEET 7 AA2 8 ILE A 107 ILE A 109 -1 N VAL A 108 O ALA A 216 SHEET 8 AA2 8 CYS A 163 HIS A 164 1 O HIS A 164 N ILE A 109 SHEET 1 AA3 2 VAL A 135 CYS A 136 0 SHEET 2 AA3 2 VAL A 278 LEU A 279 -1 O LEU A 279 N VAL A 135 CISPEP 1 GLY A 174 PRO A 175 0 3.78 CISPEP 2 VAL A 199 PRO A 200 0 10.89 SITE 1 AC1 9 GLY A 17 THR A 18 ARG A 60 HIS A 61 SITE 2 AC1 9 THR A 93 ALA A 94 THR A 197 OS3 A 307 SITE 3 AC1 9 HOH A 415 SITE 1 AC2 7 ASP A 115 ARG A 116 THR A 117 HOH A 403 SITE 2 AC2 7 HOH A 423 HOH A 443 HOH A 499 SITE 1 AC3 3 TYR A 33 GLU A 101 ARG A 162 SITE 1 AC4 6 ALA A 9 VAL A 10 ASN A 52 VAL A 53 SITE 2 AC4 6 ASP A 54 HOH A 435 SITE 1 AC5 5 TYR A 221 LYS A 225 GLU A 228 GLU A 229 SITE 2 AC5 5 HOH A 419 SITE 1 AC6 4 ARG A 162 CYS A 163 HIS A 164 HOH A 593 SITE 1 AC7 21 THR A 18 HIS A 65 PRO A 69 ALA A 94 SITE 2 AC7 21 CYS A 95 GLY A 96 VAL A 135 HIS A 137 SITE 3 AC7 21 PHE A 177 ILE A 194 ASN A 195 MET A 196 SITE 4 AC7 21 THR A 219 ASP A 220 ASP A 222 VAL A 236 SITE 5 AC7 21 LEU A 279 PO4 A 301 HOH A 415 HOH A 434 SITE 6 AC7 21 HOH A 484 SITE 1 AC8 1 ARG A 116 CRYST1 121.812 121.812 44.372 90.00 90.00 120.00 P 3 2 1 6 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 0.008209 0.004740 0.000000 0.00000 SCALE2 0.000000 0.009479 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022537 0.00000