HEADER TRANSFERASE 20-DEC-06 2OBV TITLE CRYSTAL STRUCTURE OF THE HUMAN S-ADENOSYLMETHIONINE SYNTHETASE 1 IN TITLE 2 COMPLEX WITH THE PRODUCT COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLMETHIONINE SYNTHETASE ISOFORM TYPE-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: METHIONINE ADENOSYLTRANSFERASE 1, ADOMET SYNTHETASE 1, COMPND 5 METHIONINE ADENOSYLTRANSFERASE I/III, MAT-I/III; COMPND 6 EC: 2.5.1.6; 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 GENE: MAT1A, AMS1, MATA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-R3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS SYNTHETASE, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR E.S.PILKA,N.SHAFQAT,K.L.KAVANAGH,C.COOPER,V.HOZJAN,A.TURNBULL,F.VON AUTHOR 2 DELFT,C.H.ARROWSMITH,A.EDWARDS,J.WEIGELT,M.SUNDSTROM,U.OPPERMANN, AUTHOR 3 STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 6 30-AUG-23 2OBV 1 REMARK SEQADV REVDAT 5 31-JAN-18 2OBV 1 AUTHOR JRNL REVDAT 4 13-JUL-11 2OBV 1 VERSN REVDAT 3 24-FEB-09 2OBV 1 VERSN REVDAT 2 03-JUL-07 2OBV 1 TITLE REVDAT 1 02-JAN-07 2OBV 0 JRNL AUTH E.S.PILKA,N.SHAFQAT,K.L.KAVANAGH,C.COOPER,V.HOZJAN, JRNL AUTH 2 A.TURNBULL,F.VON DELFT,C.H.ARROWSMITH,A.EDWARDS,J.WEIGELT, JRNL AUTH 3 M.SUNDSTROM,U.OPPERMANN,STRUCTURAL GENOMICS CONSORTIUM (SGC) JRNL TITL CRYSTAL STRUCTURE OF THE HUMAN S-ADENOSYLMETHIONINE JRNL TITL 2 SYNTHETASE 1 IN COMPLEX WITH THE PRODUCT. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.05 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 21754 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) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.139 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1125 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1370 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.80 REMARK 3 BIN R VALUE (WORKING SET) : 0.1710 REMARK 3 BIN FREE R VALUE SET COUNT : 74 REMARK 3 BIN FREE R VALUE : 0.2090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2966 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 65 REMARK 3 SOLVENT ATOMS : 295 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 23.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.89000 REMARK 3 B22 (A**2) : -0.95000 REMARK 3 B33 (A**2) : 0.06000 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): 0.185 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.184 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3116 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2114 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4218 ; 1.383 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5103 ; 0.957 ; 3.003 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 393 ; 6.398 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 134 ;37.331 ;23.955 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 524 ;13.541 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;15.148 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 474 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3443 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 612 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 570 ; 0.189 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2233 ; 0.197 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1452 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1602 ; 0.087 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 212 ; 0.166 ; 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): 20 ; 0.202 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 84 ; 0.244 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 37 ; 0.152 ; 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): 1923 ; 0.524 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 790 ; 0.143 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3110 ; 0.986 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1230 ; 1.768 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1103 ; 2.864 ; 4.500 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 : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -3 A 395 REMARK 3 ORIGIN FOR THE GROUP (A): 8.0320 8.3932 31.6638 REMARK 3 T TENSOR REMARK 3 T11: -0.1117 T22: -0.1033 REMARK 3 T33: -0.0931 T12: -0.0201 REMARK 3 T13: -0.0013 T23: 0.0028 REMARK 3 L TENSOR REMARK 3 L11: 0.4576 L22: 0.6787 REMARK 3 L33: 0.5858 L12: -0.1603 REMARK 3 L13: -0.0086 L23: 0.0089 REMARK 3 S TENSOR REMARK 3 S11: -0.0070 S12: 0.0076 S13: 0.0292 REMARK 3 S21: -0.0049 S22: 0.0177 S23: -0.0374 REMARK 3 S31: -0.0150 S32: 0.0359 S33: -0.0107 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 2OBV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1000040940. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54180 REMARK 200 MONOCHROMATOR : OSMIC REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS HTC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21754 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : 0.06900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.28400 REMARK 200 R SYM FOR SHELL (I) : 0.26300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.100 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 ENTRIES 1QM4,2HJ2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM NAF, 20 % PEG 3350, 10 % REMARK 280 ETHYLENE GLYCOL, PH 8.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 33.20200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.50800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 57.88650 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 33.20200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.50800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 57.88650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 33.20200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.50800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 57.88650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 33.20200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.50800 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 57.88650 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: TO OBTAIN A DIMER APPLY -X, Y, -Z (0 0 1) SYMMETRY REMARK 300 OPERATION TO THE MONOMER IN THE UNIT CELL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 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 -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 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 18950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 48190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -116.0 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 -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 0.00000 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 115.77300 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 115.77300 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 A 665 LIES ON A SPECIAL POSITION. 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 ARG A 81 NE CZ NH1 NH2 REMARK 470 ARG A 220 CZ NH1 NH2 REMARK 470 GLU A 238 CG CD OE1 OE2 REMARK 470 ARG A 343 CD NE CZ NH1 NH2 REMARK 470 LYS A 351 CD CE NZ REMARK 470 LYS A 373 CE NZ REMARK 470 LYS A 392 CD CE NZ 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 HOH A 657 O HOH A 676 2.19 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 VAL A 226 -66.32 -104.47 REMARK 500 THR A 270 -99.03 -121.88 REMARK 500 ARG A 292 -63.73 -93.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PG4 A 602 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 603 DBREF 2OBV A 16 395 UNP Q00266 METK1_HUMAN 16 395 SEQADV 2OBV PHE A -3 UNP Q00266 CLONING ARTIFACT SEQADV 2OBV GLN A -2 UNP Q00266 CLONING ARTIFACT SEQADV 2OBV SER A -1 UNP Q00266 CLONING ARTIFACT SEQADV 2OBV MET A 0 UNP Q00266 CLONING ARTIFACT SEQRES 1 A 384 PHE GLN SER MET GLY VAL PHE MET PHE THR SER GLU SER SEQRES 2 A 384 VAL GLY GLU GLY HIS PRO ASP LYS ILE CYS ASP GLN ILE SEQRES 3 A 384 SER ASP ALA VAL LEU ASP ALA HIS LEU LYS GLN ASP PRO SEQRES 4 A 384 ASN ALA LYS VAL ALA CYS GLU THR VAL CYS LYS THR GLY SEQRES 5 A 384 MET VAL LEU LEU CYS GLY GLU ILE THR SER MET ALA MET SEQRES 6 A 384 VAL ASP TYR GLN ARG VAL VAL ARG ASP THR ILE LYS HIS SEQRES 7 A 384 ILE GLY TYR ASP ASP SER ALA LYS GLY PHE ASP PHE LYS SEQRES 8 A 384 THR CYS ASN VAL LEU VAL ALA LEU GLU GLN GLN SER PRO SEQRES 9 A 384 ASP ILE ALA GLN CYS VAL HIS LEU ASP ARG ASN GLU GLU SEQRES 10 A 384 ASP VAL GLY ALA GLY ASP GLN GLY LEU MET PHE GLY TYR SEQRES 11 A 384 ALA THR ASP GLU THR GLU GLU CYS MET PRO LEU THR ILE SEQRES 12 A 384 ILE LEU ALA HIS LYS LEU ASN ALA ARG MET ALA ASP LEU SEQRES 13 A 384 ARG ARG SER GLY LEU LEU PRO TRP LEU ARG PRO ASP SER SEQRES 14 A 384 LYS THR GLN VAL THR VAL GLN TYR MET GLN ASP ASN GLY SEQRES 15 A 384 ALA VAL ILE PRO VAL ARG ILE HIS THR ILE VAL ILE SER SEQRES 16 A 384 VAL GLN HIS ASN GLU ASP ILE THR LEU GLU GLU MET ARG SEQRES 17 A 384 ARG ALA LEU LYS GLU GLN VAL ILE ARG ALA VAL VAL PRO SEQRES 18 A 384 ALA LYS TYR LEU ASP GLU ASP THR VAL TYR HIS LEU GLN SEQRES 19 A 384 PRO SER GLY ARG PHE VAL ILE GLY GLY PRO GLN GLY ASP SEQRES 20 A 384 ALA GLY VAL THR GLY ARG LYS ILE ILE VAL ASP THR TYR SEQRES 21 A 384 GLY GLY TRP GLY ALA HIS GLY GLY GLY ALA PHE SER GLY SEQRES 22 A 384 LYS ASP TYR THR LYS VAL ASP ARG SER ALA ALA TYR ALA SEQRES 23 A 384 ALA ARG TRP VAL ALA LYS SER LEU VAL LYS ALA GLY LEU SEQRES 24 A 384 CYS ARG ARG VAL LEU VAL GLN VAL SER TYR ALA ILE GLY SEQRES 25 A 384 VAL ALA GLU PRO LEU SER ILE SER ILE PHE THR TYR GLY SEQRES 26 A 384 THR SER GLN LYS THR GLU ARG GLU LEU LEU ASP VAL VAL SEQRES 27 A 384 HIS LYS ASN PHE ASP LEU ARG PRO GLY VAL ILE VAL ARG SEQRES 28 A 384 ASP LEU ASP LEU LYS LYS PRO ILE TYR GLN LYS THR ALA SEQRES 29 A 384 CYS TYR GLY HIS PHE GLY ARG SER GLU PHE PRO TRP GLU SEQRES 30 A 384 VAL PRO ARG LYS LEU VAL PHE HET NA A 401 1 HET NA A 402 1 HET SAM A 501 27 HET PG4 A 601 13 HET PG4 A 602 10 HET PG4 A 603 13 HETNAM NA SODIUM ION HETNAM SAM S-ADENOSYLMETHIONINE HETNAM PG4 TETRAETHYLENE GLYCOL FORMUL 2 NA 2(NA 1+) FORMUL 4 SAM C15 H22 N6 O5 S FORMUL 5 PG4 3(C8 H18 O5) FORMUL 8 HOH *295(H2 O) HELIX 1 1 PHE A -3 GLY A 16 5 5 HELIX 2 2 HIS A 29 ASP A 49 1 21 HELIX 3 3 ASP A 78 GLY A 91 1 14 HELIX 4 4 SER A 95 GLY A 98 5 4 HELIX 5 5 SER A 114 HIS A 122 1 9 HELIX 6 6 ASN A 126 VAL A 130 5 5 HELIX 7 7 PRO A 151 GLY A 171 1 21 HELIX 8 8 THR A 214 GLN A 225 1 12 HELIX 9 9 VAL A 226 VAL A 231 1 6 HELIX 10 10 PRO A 232 LEU A 236 5 5 HELIX 11 11 GLY A 253 GLY A 257 5 5 HELIX 12 12 LYS A 289 ALA A 308 1 20 HELIX 13 13 THR A 341 PHE A 353 1 13 HELIX 14 14 ARG A 356 LEU A 364 1 9 HELIX 15 15 ILE A 370 ALA A 375 1 6 HELIX 16 16 PHE A 385 VAL A 389 5 5 SHEET 1 A 4 PHE A 18 VAL A 25 0 SHEET 2 A 4 LEU A 176 ASP A 191 -1 O TYR A 188 N PHE A 18 SHEET 3 A 4 ALA A 194 HIS A 209 -1 O ARG A 199 N GLN A 187 SHEET 4 A 4 VAL A 241 LEU A 244 1 O HIS A 243 N ILE A 203 SHEET 1 B 4 ASN A 105 GLU A 111 0 SHEET 2 B 4 MET A 64 THR A 72 1 N LEU A 67 O ALA A 109 SHEET 3 B 4 LYS A 53 LYS A 61 -1 N GLU A 57 O CYS A 68 SHEET 4 B 4 GLY A 260 VAL A 261 -1 O GLY A 260 N CYS A 60 SHEET 1 C 2 ASP A 93 ASP A 94 0 SHEET 2 C 2 PHE A 99 ASP A 100 -1 O PHE A 99 N ASP A 94 SHEET 1 D 3 GLY A 136 THR A 143 0 SHEET 2 D 3 ARG A 313 TYR A 320 -1 O VAL A 316 N GLY A 140 SHEET 3 D 3 SER A 329 PHE A 333 -1 O PHE A 333 N LEU A 315 LINK OE1 GLU A 216 NA NA A 402 1555 1555 2.93 SITE 1 AC1 1 ASP A 166 SITE 1 AC2 3 GLU A 147 GLU A 216 LYS A 307 SITE 1 AC3 22 HIS A 29 PRO A 30 ALA A 55 GLU A 70 SITE 2 AC3 22 GLN A 113 ASP A 116 ILE A 117 GLY A 133 SITE 3 AC3 22 ASP A 134 ASP A 179 LYS A 181 SER A 247 SITE 4 AC3 22 ARG A 249 PHE A 250 ASP A 258 LYS A 289 SITE 5 AC3 22 HOH A 644 HOH A 652 HOH A 687 HOH A 732 SITE 6 AC3 22 HOH A 753 HOH A 798 SITE 1 AC4 3 GLN A 190 GLY A 193 ARG A 313 SITE 1 AC5 4 GLU A 148 LYS A 159 TYR A 377 ARG A 382 SITE 1 AC6 7 THR A 146 GLU A 147 GLU A 211 ASP A 212 SITE 2 AC6 7 ILE A 213 LYS A 307 HOH A 738 CRYST1 66.404 95.016 115.773 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 0.015059 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010525 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008638 0.00000