HEADER TRANSFERASE 30-APR-15 5A1G TITLE THE STRUCTURE OF HUMAN MAT2A IN COMPLEX WITH S-ADENOSYLETHIONINE TITLE 2 AND PPNP. COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLMETHIONINE SYNTHASE ISOFORM TYPE-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADOMET SYNTHASE 2, METHIONINE ADENOSYLTRANSFERASE 2, MAT COMPND 5 2, METHIONINE ADENOSYLTRANSFERASE II, MAT-II, METHIONINE COMPND 6 ADENOSYLTRANSFERASE 2A; COMPND 7 EC: 2.5.1.6; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS TRANSFERASE, METHIONINE ADENOSYLTRANSFERASE, CELL GROWTH, LIVER KEYWDS 2 CANCER, METHYLATION EXPDTA X-RAY DIFFRACTION AUTHOR B.MURRAY,S.V.ANTONYUK,A.MARINA,S.C.LU,J.M.MATO,S.S.HASNAIN,A.L.ROJAS REVDAT 2 09-MAR-16 5A1G 1 JRNL REVDAT 1 17-FEB-16 5A1G 0 JRNL AUTH B.MURRAY,S.V.ANTONYUK,A.MARINA,S.C.LU,J.M.MATO,S.S.HASNAIN, JRNL AUTH 2 A.L.ROJAS JRNL TITL CRYSTALLOGRAPHY CAPTURES CATALYTIC STEPS IN HUMAN JRNL TITL 2 METHIONINE ADENOSYLTRANSFERASE ENZYMES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 113 2104 2016 JRNL REFN ISSN 0027-8424 JRNL PMID 26858410 JRNL DOI 10.1073/PNAS.1510959113 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU, REMARK 3 STEINER,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) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 58.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.37 REMARK 3 NUMBER OF REFLECTIONS : 32055 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) : 0.12248 REMARK 3 R VALUE (WORKING SET) : 0.11982 REMARK 3 FREE R VALUE : 0.17490 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.8 REMARK 3 FREE R VALUE TEST SET COUNT : 1633 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) : 1.830 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.878 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2356 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.72 REMARK 3 BIN R VALUE (WORKING SET) : 0.177 REMARK 3 BIN FREE R VALUE SET COUNT : 133 REMARK 3 BIN FREE R VALUE : 0.264 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2954 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 277 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.783 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.06 REMARK 3 B22 (A**2) : -0.38 REMARK 3 B33 (A**2) : -2.68 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.297 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.105 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.260 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3134 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3033 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4254 ; 1.376 ; 1.984 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6975 ; 0.913 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 391 ; 6.268 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 139 ;36.702 ;23.453 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 540 ;12.279 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 25 ;20.264 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 471 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3524 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 710 ; 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): 1540 ; 1.592 ; 1.847 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1539 ; 1.591 ; 1.846 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1930 ; 1.966 ; 2.772 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1931 ; 1.966 ; 2.774 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1594 ; 2.178 ; 2.139 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1595 ; 2.178 ; 2.140 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2322 ; 2.664 ; 3.111 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3571 ; 3.773 ;15.829 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3572 ; 3.772 ;15.831 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 6164 ; 1.150 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 88 ;35.870 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 6296 ; 9.726 ; 5.000 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. U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 5A1G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-FEB-16. REMARK 100 THE PDBE ID CODE IS EBI-63718. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-AUG-14 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 : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : SI111 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL (PILATUS 6M) REMARK 200 DETECTOR MANUFACTURER : DECTRIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32401 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.83 REMARK 200 RESOLUTION RANGE LOW (A) : 29.34 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NONE REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 13.3 REMARK 200 R MERGE (I) : 0.10 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.50 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 12.5 REMARK 200 R MERGE FOR SHELL (I) : 0.81 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2P02 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE PH 7.0, 50 % MPD REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 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 0.00000 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 34.19500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.19500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 58.69500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 34.19500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.19500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 58.69500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 34.19500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.19500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 58.69500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 34.19500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.19500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.69500 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: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 45230 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -230.1 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 117.39000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 117.39000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 HOH A2207 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 1 REMARK 465 ASN A 2 REMARK 465 GLY A 3 REMARK 465 GLN A 4 REMARK 465 LEU A 5 REMARK 465 ASN A 6 REMARK 465 GLY A 7 REMARK 465 PHE A 8 REMARK 465 HIS A 9 REMARK 465 GLU A 10 REMARK 465 ALA A 11 REMARK 465 PHE A 12 REMARK 465 ILE A 13 REMARK 465 GLU A 14 REMARK 465 GLU A 15 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 2076 O HOH A 2076 3556 0.58 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 THR A 62 115.19 -38.70 REMARK 500 VAL A 226 -68.15 -107.33 REMARK 500 PHE A 250 61.03 -157.60 REMARK 500 THR A 270 -100.45 -119.15 REMARK 500 ARG A 292 -64.47 -90.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 405 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 57 OE2 REMARK 620 2 HOH A2014 O 66.5 REMARK 620 3 ASP A 258 OD1 157.8 135.7 REMARK 620 4 PPK A 402 O1B 95.6 64.4 97.2 REMARK 620 5 HOH A2015 O 120.5 54.1 81.6 61.3 REMARK 620 6 ALA A 259 O 104.5 71.2 85.5 117.6 57.5 REMARK 620 7 HOH A2035 O 81.3 141.6 77.5 142.8 149.7 98.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 406 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK A 402 O2G REMARK 620 2 HOH A2014 O 101.4 REMARK 620 3 PPK A 402 O2A 90.7 167.5 REMARK 620 4 PPK A 402 O1B 88.2 93.7 89.8 REMARK 620 5 HOH A2015 O 176.8 81.7 86.3 90.7 REMARK 620 6 ASP A 31 OD2 92.2 92.7 83.5 173.3 88.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 407 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK A 402 O4A REMARK 620 2 PPK A 402 O1G 88.5 REMARK 620 3 HOH A2006 O 84.3 155.0 REMARK 620 4 HOH A2008 O 82.0 78.0 77.3 REMARK 620 5 HOH A2273 O 90.7 119.9 84.1 160.6 REMARK 620 6 HOH A2276 O 160.6 96.7 83.2 80.8 102.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE S7M A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 407 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5A19 RELATED DB: PDB REMARK 900 THE STRUCTURE OF MAT2A IN COMPLEX WITH PPNP. REMARK 900 RELATED ID: 5A1I RELATED DB: PDB REMARK 900 THE STRUCTURE OF HUMAB MAT2A IN COMPLEX WITH SAME, REMARK 900 ADENOSINE, METHIONINE AND PPNP. DBREF 5A1G A 1 395 UNP P31153 METK2_HUMAN 1 395 SEQRES 1 A 395 MET ASN GLY GLN LEU ASN GLY PHE HIS GLU ALA PHE ILE SEQRES 2 A 395 GLU GLU GLY THR PHE LEU PHE THR SER GLU SER VAL GLY SEQRES 3 A 395 GLU GLY HIS PRO ASP LYS ILE CYS ASP GLN ILE SER ASP SEQRES 4 A 395 ALA VAL LEU ASP ALA HIS LEU GLN GLN ASP PRO ASP ALA SEQRES 5 A 395 LYS VAL ALA CYS GLU THR VAL ALA LYS THR GLY MET ILE SEQRES 6 A 395 LEU LEU ALA GLY GLU ILE THR SER ARG ALA ALA VAL ASP SEQRES 7 A 395 TYR GLN LYS VAL VAL ARG GLU ALA VAL LYS HIS ILE GLY SEQRES 8 A 395 TYR ASP ASP SER SER LYS GLY PHE ASP TYR LYS THR CYS SEQRES 9 A 395 ASN VAL LEU VAL ALA LEU GLU GLN GLN SER PRO ASP ILE SEQRES 10 A 395 ALA GLN GLY VAL HIS LEU ASP ARG ASN GLU GLU ASP ILE SEQRES 11 A 395 GLY ALA GLY ASP GLN GLY LEU MET PHE GLY TYR ALA THR SEQRES 12 A 395 ASP GLU THR GLU GLU CYS MET PRO LEU THR ILE VAL LEU SEQRES 13 A 395 ALA HIS LYS LEU ASN ALA LYS LEU ALA GLU LEU ARG ARG SEQRES 14 A 395 ASN GLY THR LEU PRO TRP LEU ARG PRO ASP SER LYS THR SEQRES 15 A 395 GLN VAL THR VAL GLN TYR MET GLN ASP ARG GLY ALA VAL SEQRES 16 A 395 LEU PRO ILE ARG VAL HIS THR ILE VAL ILE SER VAL GLN SEQRES 17 A 395 HIS ASP GLU GLU VAL CYS LEU ASP GLU MET ARG ASP ALA SEQRES 18 A 395 LEU LYS GLU LYS VAL ILE LYS ALA VAL VAL PRO ALA LYS SEQRES 19 A 395 TYR LEU ASP GLU ASP THR ILE TYR HIS LEU GLN PRO SER SEQRES 20 A 395 GLY ARG PHE VAL ILE GLY GLY PRO GLN GLY ASP ALA GLY SEQRES 21 A 395 LEU THR GLY ARG LYS ILE ILE VAL ASP THR TYR GLY GLY SEQRES 22 A 395 TRP GLY ALA HIS GLY GLY GLY ALA PHE SER GLY LYS ASP SEQRES 23 A 395 TYR THR LYS VAL ASP ARG SER ALA ALA TYR ALA ALA ARG SEQRES 24 A 395 TRP VAL ALA LYS SER LEU VAL LYS GLY GLY LEU CYS ARG SEQRES 25 A 395 ARG VAL LEU VAL GLN VAL SER TYR ALA ILE GLY VAL SER SEQRES 26 A 395 HIS PRO LEU SER ILE SER ILE PHE HIS TYR GLY THR SER SEQRES 27 A 395 GLN LYS SER GLU ARG GLU LEU LEU GLU ILE VAL LYS LYS SEQRES 28 A 395 ASN PHE ASP LEU ARG PRO GLY VAL ILE VAL ARG ASP LEU SEQRES 29 A 395 ASP LEU LYS LYS PRO ILE TYR GLN ARG THR ALA ALA TYR SEQRES 30 A 395 GLY HIS PHE GLY ARG ASP SER PHE PRO TRP GLU VAL PRO SEQRES 31 A 395 LYS LYS LEU LYS TYR HET MPD A 400 8 HET MPD A 401 8 HET PPK A 402 13 HET IMD A 403 5 HET S7M A 404 28 HET K A 405 1 HET MG A 406 1 HET MG A 407 1 HETNAM IMD IMIDAZOLE HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM K POTASSIUM ION HETNAM PPK (DIPHOSPHONO)AMINOPHOSPHONIC ACID HETNAM S7M [(3S)-3-AMINO-3-CARBOXYPROPYL]{[(2S,3S,4R,5R) HETNAM 2 S7M -5-(6-AMINO-9H-PURIN-9-YL)-3,4- HETNAM 3 S7M DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL} HETNAM 4 S7M ETHYLSULFONIUM HETNAM MG MAGNESIUM ION HETSYN S7M S-ADENOSYL ETHIONINE FORMUL 2 IMD C3 H5 N2 1+ FORMUL 3 MPD 2(C6 H14 O2) FORMUL 4 PPK H6 N O9 P3 FORMUL 5 S7M C16 H25 N6 O5 S 1+ FORMUL 6 MG 2(MG 2+) FORMUL 7 K K 1+ FORMUL 8 HOH *277(H2 O) HELIX 1 1 HIS A 29 ASP A 49 1 21 HELIX 2 2 ASP A 78 GLY A 91 1 14 HELIX 3 3 SER A 95 GLY A 98 5 4 HELIX 4 4 SER A 114 HIS A 122 1 9 HELIX 5 5 ASN A 126 ILE A 130 5 5 HELIX 6 6 PRO A 151 ASN A 170 1 20 HELIX 7 7 CYS A 214 LYS A 225 1 12 HELIX 8 8 VAL A 226 VAL A 231 1 6 HELIX 9 9 PRO A 232 LEU A 236 5 5 HELIX 10 10 GLY A 253 GLY A 257 5 5 HELIX 11 11 LYS A 289 GLY A 308 1 20 HELIX 12 12 SER A 341 PHE A 353 1 13 HELIX 13 13 ARG A 356 LEU A 364 1 9 HELIX 14 14 TYR A 371 ALA A 375 5 5 HELIX 15 15 PHE A 385 VAL A 389 5 5 SHEET 1 AA 4 THR A 17 VAL A 25 0 SHEET 2 AA 4 LEU A 176 ASP A 191 -1 O THR A 182 N SER A 24 SHEET 3 AA 4 ALA A 194 HIS A 209 -1 O ALA A 194 N ASP A 191 SHEET 4 AA 4 ILE A 241 LEU A 244 1 O ILE A 241 N ILE A 203 SHEET 1 AB 4 ASN A 105 GLU A 111 0 SHEET 2 AB 4 MET A 64 THR A 72 1 O ILE A 65 N LEU A 107 SHEET 3 AB 4 LYS A 53 LYS A 61 -1 O LYS A 53 N THR A 72 SHEET 4 AB 4 GLY A 260 LEU A 261 -1 O GLY A 260 N ALA A 60 SHEET 1 AC 2 ASP A 93 ASP A 94 0 SHEET 2 AC 2 PHE A 99 ASP A 100 -1 O PHE A 99 N ASP A 94 SHEET 1 AD 3 GLY A 136 THR A 143 0 SHEET 2 AD 3 ARG A 313 TYR A 320 -1 O VAL A 314 N ALA A 142 SHEET 3 AD 3 SER A 329 PHE A 333 -1 O SER A 329 N SER A 319 LINK O2A PPK A 402 MG MG A 406 1555 1555 2.04 LINK O4A PPK A 402 MG MG A 407 1555 1555 2.02 LINK O1B PPK A 402 MG MG A 406 1555 1555 2.08 LINK O1G PPK A 402 MG MG A 407 1555 1555 2.29 LINK O2G PPK A 402 MG MG A 406 1555 1555 2.01 LINK K K A 405 O ALA A 259 1555 1555 2.89 LINK K K A 405 O HOH A2035 1555 2555 2.97 LINK K K A 405 OE2 GLU A 57 1555 2555 2.89 LINK K K A 405 O HOH A2014 1555 1555 3.09 LINK K K A 405 OD1 ASP A 258 1555 1555 2.76 LINK K K A 405 O1B PPK A 402 1555 1555 2.73 LINK K K A 405 O HOH A2015 1555 1555 3.12 LINK MG MG A 406 O HOH A2015 1555 1555 2.13 LINK MG MG A 406 OD2 ASP A 31 1555 1555 2.14 LINK MG MG A 406 O HOH A2014 1555 1555 2.18 LINK MG MG A 407 O HOH A2008 1555 1555 2.40 LINK MG MG A 407 O HOH A2273 1555 1555 2.00 LINK MG MG A 407 O HOH A2276 1555 1555 1.90 LINK MG MG A 407 O HOH A2006 1555 1555 2.66 SITE 1 AC1 4 GLY A 273 GLY A 275 ARG A 313 TYR A 335 SITE 1 AC2 21 HIS A 29 ASP A 31 ASP A 134 LYS A 181 SITE 2 AC2 21 ARG A 264 LYS A 265 GLY A 280 ALA A 281 SITE 3 AC2 21 LYS A 285 ASP A 291 S7M A 404 K A 405 SITE 4 AC2 21 MG A 406 MG A 407 HOH A2008 HOH A2015 SITE 5 AC2 21 HOH A2208 HOH A2209 HOH A2273 HOH A2274 SITE 6 AC2 21 HOH A2275 SITE 1 AC3 4 PHE A 18 GLN A 190 GLU A 342 HOH A2154 SITE 1 AC4 24 HIS A 29 PRO A 30 ALA A 55 GLU A 70 SITE 2 AC4 24 GLN A 113 ASP A 116 ILE A 117 GLY A 133 SITE 3 AC4 24 ASP A 134 ASP A 179 LYS A 181 SER A 247 SITE 4 AC4 24 ARG A 249 PHE A 250 ASP A 258 LYS A 289 SITE 5 AC4 24 ILE A 322 PPK A 402 HOH A2040 HOH A2106 SITE 6 AC4 24 HOH A2204 HOH A2206 HOH A2274 HOH A2277 SITE 1 AC5 7 GLU A 57 ASP A 258 ALA A 259 PPK A 402 SITE 2 AC5 7 MG A 406 HOH A2014 HOH A2035 SITE 1 AC6 6 ASP A 31 LYS A 265 PPK A 402 K A 405 SITE 2 AC6 6 HOH A2014 HOH A2015 SITE 1 AC7 6 ASP A 291 PPK A 402 HOH A2006 HOH A2008 SITE 2 AC7 6 HOH A2273 HOH A2276 CRYST1 68.390 94.390 117.390 90.00 90.00 90.00 I 2 2 2 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 0.014622 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010594 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008519 0.00000 MASTER 407 0 8 15 13 0 20 6 0 0 0 31 END