PDB Short entry for 2EX4 HEADER TRANSFERASE 07-NOV-05 2EX4 TITLE CRYSTAL STRUCTURE OF HUMAN METHYLTRANSFERASE AD-003 IN COMPLEX WITH S- TITLE 2 ADENOSYL-L-HOMOCYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADRENAL GLAND PROTEIN AD-003; COMPND 3 CHAIN: A, B; COMPND 4 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: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: E.COLI BL21 (DE3) CODON PLUS RIL SOURCE 8 (STRATAGENE); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: P28A-LIC KEYWDS METHYLTRANSFERASE, STRUCTURAL GENOMICS, SGC, STRUCTURAL GENOMICS KEYWDS 2 CONSORTIUM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.MIN,H.WU,H.ZENG,P.LOPPNAU,M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS, AUTHOR 2 A.BOCHKAREV,A.N.PLOTNIKOV,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 23-AUG-23 2EX4 1 REMARK SEQADV REVDAT 3 24-FEB-09 2EX4 1 VERSN REVDAT 2 21-MAR-06 2EX4 1 JRNL REVDAT 1 15-NOV-05 2EX4 0 JRNL AUTH J.MIN,H.WU,H.ZENG,P.LOPPNAU,M.SUNDSTROM,C.H.ARROWSMITH, JRNL AUTH 2 A.M.EDWARDS,A.BOCHKAREV,A.N.PLOTNIKOV JRNL TITL THE CRYSTAL STRUCTURE OF HUMAN AD-003 PROTEIN IN COMPLEX JRNL TITL 2 WITH S-ADENOSYL-L-HOMOCYSTEINE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 39433 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2071 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2763 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.45 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE SET COUNT : 150 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3528 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 555 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.80000 REMARK 3 B22 (A**2) : 0.38000 REMARK 3 B33 (A**2) : 0.38000 REMARK 3 B12 (A**2) : -0.12000 REMARK 3 B13 (A**2) : -0.03000 REMARK 3 B23 (A**2) : 0.10000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.151 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.153 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.016 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3644 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4918 ; 1.345 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 438 ; 5.774 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 170 ;38.778 ;23.647 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 640 ;13.595 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;16.363 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 548 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2732 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1801 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2488 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 469 ; 0.141 ; 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): 49 ; 0.306 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.165 ; 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): 2277 ; 0.839 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3546 ; 1.306 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1581 ; 1.988 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1372 ; 2.985 ; 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 : 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 2EX4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-05. REMARK 100 THE DEPOSITION ID IS D_1000035200. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41514 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.3 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 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: 1XTP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PURIFIED AD-003 WAS WAS COMPLEXED WITH REMARK 280 S-ADENOSYL-L-HOMOCYSTEINE (SAH) (SIGMA) AT 1:5 MOLAR RATIO OF REMARK 280 PROTEIN:SAH AND CRYSTALLIZED USING THE HANGING DROP VAPOR REMARK 280 DIFFUSION METHOD AT 20 C BY MIXING 1.5 L OF THE PROTEIN SOLUTION REMARK 280 WITH 1.5 L OF THE RESERVOIR SOLUTION CONTAINING 18% PEG 3350, REMARK 280 0.2 M KCL, 0.1 M GLYCINE, PH 9.5., VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 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 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 -17 REMARK 465 GLY A -16 REMARK 465 SER A -15 REMARK 465 SER A -14 REMARK 465 HIS 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 SER A -7 REMARK 465 SER A -6 REMARK 465 GLY A -5 REMARK 465 LEU A -4 REMARK 465 VAL A -3 REMARK 465 PRO A -2 REMARK 465 GLU A 56 REMARK 465 GLY A 57 REMARK 465 PRO A 58 REMARK 465 ASN A 59 REMARK 465 MET B -17 REMARK 465 GLY B -16 REMARK 465 SER B -15 REMARK 465 SER B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 SER B -7 REMARK 465 SER B -6 REMARK 465 GLY B -5 REMARK 465 LEU B -4 REMARK 465 VAL B -3 REMARK 465 PRO B -2 REMARK 465 GLU B 56 REMARK 465 GLY B 57 REMARK 465 PRO B 58 REMARK 465 ASN B 59 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 51 CD REMARK 470 ARG A 54 CD REMARK 470 ARG A 207 NH1 REMARK 470 ARG B 51 CD REMARK 470 ARG B 54 CD REMARK 470 ARG B 207 NH1 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 SG CYS A 196 SG CYS B 196 1545 2.12 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 138 -16.81 -140.46 REMARK 500 VAL B 138 -15.18 -145.65 REMARK 500 ASN B 210 31.33 75.54 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 SAH A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 1402 DBREF 2EX4 A 2 223 UNP Q9BV86 CI032_HUMAN 2 224 DBREF 2EX4 B 2 223 UNP Q9BV86 CI032_HUMAN 2 224 SEQADV 2EX4 MET A -17 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 GLY A -16 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER A -15 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER A -14 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 HIS A -13 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS A -12 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS A -11 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS A -10 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS A -9 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS A -8 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 SER A -7 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER A -6 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 GLY A -5 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 LEU A -4 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 VAL A -3 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 PRO A -2 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 ARG A -1 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 GLY A 0 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER A 1 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 A UNP Q9BV86 SER 38 DELETION SEQADV 2EX4 MET B -17 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 GLY B -16 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER B -15 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER B -14 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 HIS B -13 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS B -12 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS B -11 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS B -10 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS B -9 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 HIS B -8 UNP Q9BV86 EXPRESSION TAG SEQADV 2EX4 SER B -7 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER B -6 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 GLY B -5 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 LEU B -4 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 VAL B -3 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 PRO B -2 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 ARG B -1 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 GLY B 0 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 SER B 1 UNP Q9BV86 CLONING ARTIFACT SEQADV 2EX4 B UNP Q9BV86 SER 38 DELETION SEQRES 1 A 241 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 241 LEU VAL PRO ARG GLY SER THR SER GLU VAL ILE GLU ASP SEQRES 3 A 241 GLU LYS GLN PHE TYR SER LYS ALA LYS THR TYR TRP LYS SEQRES 4 A 241 GLN ILE PRO PRO THR VAL ASP GLY MET LEU GLY GLY TYR SEQRES 5 A 241 GLY HIS ILE SER SER ILE ASP ILE ASN SER SER ARG LYS SEQRES 6 A 241 PHE LEU GLN ARG PHE LEU ARG GLU GLY PRO ASN LYS THR SEQRES 7 A 241 GLY THR SER CYS ALA LEU ASP CYS GLY ALA GLY ILE GLY SEQRES 8 A 241 ARG ILE THR LYS ARG LEU LEU LEU PRO LEU PHE ARG GLU SEQRES 9 A 241 VAL ASP MET VAL ASP ILE THR GLU ASP PHE LEU VAL GLN SEQRES 10 A 241 ALA LYS THR TYR LEU GLY GLU GLU GLY LYS ARG VAL ARG SEQRES 11 A 241 ASN TYR PHE CYS CYS GLY LEU GLN ASP PHE THR PRO GLU SEQRES 12 A 241 PRO ASP SER TYR ASP VAL ILE TRP ILE GLN TRP VAL ILE SEQRES 13 A 241 GLY HIS LEU THR ASP GLN HIS LEU ALA GLU PHE LEU ARG SEQRES 14 A 241 ARG CYS LYS GLY SER LEU ARG PRO ASN GLY ILE ILE VAL SEQRES 15 A 241 ILE LYS ASP ASN MET ALA GLN GLU GLY VAL ILE LEU ASP SEQRES 16 A 241 ASP VAL ASP SER SER VAL CYS ARG ASP LEU ASP VAL VAL SEQRES 17 A 241 ARG ARG ILE ILE CYS SER ALA GLY LEU SER LEU LEU ALA SEQRES 18 A 241 GLU GLU ARG GLN GLU ASN LEU PRO ASP GLU ILE TYR HIS SEQRES 19 A 241 VAL TYR SER PHE ALA LEU ARG SEQRES 1 B 241 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 241 LEU VAL PRO ARG GLY SER THR SER GLU VAL ILE GLU ASP SEQRES 3 B 241 GLU LYS GLN PHE TYR SER LYS ALA LYS THR TYR TRP LYS SEQRES 4 B 241 GLN ILE PRO PRO THR VAL ASP GLY MET LEU GLY GLY TYR SEQRES 5 B 241 GLY HIS ILE SER SER ILE ASP ILE ASN SER SER ARG LYS SEQRES 6 B 241 PHE LEU GLN ARG PHE LEU ARG GLU GLY PRO ASN LYS THR SEQRES 7 B 241 GLY THR SER CYS ALA LEU ASP CYS GLY ALA GLY ILE GLY SEQRES 8 B 241 ARG ILE THR LYS ARG LEU LEU LEU PRO LEU PHE ARG GLU SEQRES 9 B 241 VAL ASP MET VAL ASP ILE THR GLU ASP PHE LEU VAL GLN SEQRES 10 B 241 ALA LYS THR TYR LEU GLY GLU GLU GLY LYS ARG VAL ARG SEQRES 11 B 241 ASN TYR PHE CYS CYS GLY LEU GLN ASP PHE THR PRO GLU SEQRES 12 B 241 PRO ASP SER TYR ASP VAL ILE TRP ILE GLN TRP VAL ILE SEQRES 13 B 241 GLY HIS LEU THR ASP GLN HIS LEU ALA GLU PHE LEU ARG SEQRES 14 B 241 ARG CYS LYS GLY SER LEU ARG PRO ASN GLY ILE ILE VAL SEQRES 15 B 241 ILE LYS ASP ASN MET ALA GLN GLU GLY VAL ILE LEU ASP SEQRES 16 B 241 ASP VAL ASP SER SER VAL CYS ARG ASP LEU ASP VAL VAL SEQRES 17 B 241 ARG ARG ILE ILE CYS SER ALA GLY LEU SER LEU LEU ALA SEQRES 18 B 241 GLU GLU ARG GLN GLU ASN LEU PRO ASP GLU ILE TYR HIS SEQRES 19 B 241 VAL TYR SER PHE ALA LEU ARG HET SAH A1401 26 HET SAH B1402 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 3 SAH 2(C14 H20 N6 O5 S) FORMUL 5 HOH *555(H2 O) HELIX 1 1 SER A 1 ILE A 6 1 6 HELIX 2 2 ASP A 8 GLN A 22 1 15 HELIX 3 3 THR A 26 LEU A 31 1 6 HELIX 4 4 TYR A 34 HIS A 36 5 3 HELIX 5 5 ILE A 37 ARG A 51 1 15 HELIX 6 6 PHE A 52 ARG A 54 5 3 HELIX 7 7 GLY A 74 LEU A 80 1 7 HELIX 8 8 THR A 94 LEU A 105 1 12 HELIX 9 9 GLY A 106 LYS A 110 5 5 HELIX 10 10 GLY A 119 PHE A 123 5 5 HELIX 11 11 VAL A 138 LEU A 142 5 5 HELIX 12 12 THR A 143 SER A 157 1 15 HELIX 13 13 ASP A 187 ALA A 198 1 12 HELIX 14 14 SER B 1 VAL B 5 5 5 HELIX 15 15 ASP B 8 GLN B 22 1 15 HELIX 16 16 THR B 26 LEU B 31 1 6 HELIX 17 17 TYR B 34 HIS B 36 5 3 HELIX 18 18 ILE B 37 ARG B 54 1 18 HELIX 19 19 GLY B 74 LEU B 80 1 7 HELIX 20 20 LEU B 80 PHE B 85 1 6 HELIX 21 21 THR B 94 LEU B 105 1 12 HELIX 22 22 GLY B 106 LYS B 110 5 5 HELIX 23 23 GLY B 119 PHE B 123 5 5 HELIX 24 24 VAL B 138 LEU B 142 5 5 HELIX 25 25 THR B 143 SER B 157 1 15 HELIX 26 26 LEU B 188 ALA B 198 1 11 SHEET 1 A 7 VAL A 112 CYS A 117 0 SHEET 2 A 7 GLU A 87 ASP A 92 1 N MET A 90 O PHE A 116 SHEET 3 A 7 CYS A 65 CYS A 69 1 N ASP A 68 O ASP A 89 SHEET 4 A 7 TYR A 130 GLN A 136 1 O TRP A 134 N LEU A 67 SHEET 5 A 7 LEU A 158 MET A 170 1 O VAL A 165 N ILE A 135 SHEET 6 A 7 HIS A 217 ARG A 224 -1 O LEU A 223 N ILE A 164 SHEET 7 A 7 SER A 201 ARG A 207 -1 N SER A 201 O ARG A 224 SHEET 1 B 2 VAL A 175 ASP A 178 0 SHEET 2 B 2 SER A 183 ARG A 186 -1 O SER A 183 N ASP A 178 SHEET 1 C 7 VAL B 112 CYS B 117 0 SHEET 2 C 7 GLU B 87 ASP B 92 1 N MET B 90 O PHE B 116 SHEET 3 C 7 CYS B 65 CYS B 69 1 N ALA B 66 O ASP B 89 SHEET 4 C 7 TYR B 130 GLN B 136 1 O TRP B 134 N LEU B 67 SHEET 5 C 7 LEU B 158 ALA B 171 1 O VAL B 165 N ILE B 135 SHEET 6 C 7 SER B 183 ASP B 187 1 O ARG B 186 N ALA B 171 SHEET 7 C 7 VAL B 175 ASP B 178 -1 N ASP B 178 O SER B 183 SHEET 1 D 7 VAL B 112 CYS B 117 0 SHEET 2 D 7 GLU B 87 ASP B 92 1 N MET B 90 O PHE B 116 SHEET 3 D 7 CYS B 65 CYS B 69 1 N ALA B 66 O ASP B 89 SHEET 4 D 7 TYR B 130 GLN B 136 1 O TRP B 134 N LEU B 67 SHEET 5 D 7 LEU B 158 ALA B 171 1 O VAL B 165 N ILE B 135 SHEET 6 D 7 HIS B 217 ARG B 224 -1 O LEU B 223 N ILE B 164 SHEET 7 D 7 SER B 201 ARG B 207 -1 N LEU B 203 O ALA B 222 SITE 1 AC1 21 TRP A 20 MET A 30 GLY A 70 GLY A 72 SITE 2 AC1 21 ARG A 75 ILE A 76 ASP A 92 ILE A 93 SITE 3 AC1 21 THR A 94 PHE A 97 CYS A 118 GLY A 119 SITE 4 AC1 21 LEU A 120 GLN A 121 GLN A 136 TRP A 137 SITE 5 AC1 21 VAL A 138 HIS A 141 HOH A1404 HOH A1408 SITE 6 AC1 21 HOH A1410 SITE 1 AC2 20 TRP B 20 MET B 30 GLY B 70 GLY B 72 SITE 2 AC2 20 ARG B 75 ILE B 76 ASP B 92 ILE B 93 SITE 3 AC2 20 THR B 94 PHE B 97 GLY B 119 LEU B 120 SITE 4 AC2 20 GLN B 121 GLN B 136 TRP B 137 VAL B 138 SITE 5 AC2 20 HIS B 141 HOH B1404 HOH B1409 HOH B1411 CRYST1 43.922 47.367 64.734 105.72 88.18 115.97 P 1 2 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 0.022768 0.011089 0.002555 0.00000 SCALE2 0.000000 0.023483 0.007012 0.00000 SCALE3 0.000000 0.000000 0.016130 0.00000