PDB Short entry for 1ORI HEADER TRANSFERASE 13-MAR-03 1ORI TITLE STRUCTURE OF THE PREDOMINANT PROTEIN ARGININE METHYLTRANSFERASE PRMT1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN ARGININE N-METHYLTRANSFERASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: M11; COMPND 5 EC: 2.1.1.125; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: HRMT1L2 OR PRMT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN ARGININE METHYLATION ADOMET-DEPENDENT METHYLATION, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHANG,X.CHENG REVDAT 5 16-AUG-23 1ORI 1 REMARK REVDAT 4 16-NOV-11 1ORI 1 HETATM REVDAT 3 13-JUL-11 1ORI 1 VERSN REVDAT 2 24-FEB-09 1ORI 1 VERSN REVDAT 1 27-MAY-03 1ORI 0 JRNL AUTH X.ZHANG,X.CHENG JRNL TITL STRUCTURE OF THE PREDOMINANT PROTEIN ARGININE JRNL TITL 2 METHYLTRANSFERASE PRMT1 AND ANALYSIS OF ITS BINDING TO JRNL TITL 3 SUBSTRATE PEPTIDES JRNL REF STRUCTURE V. 11 509 2003 JRNL REFN ISSN 0969-2126 JRNL PMID 12737817 JRNL DOI 10.1016/S0969-2126(03)00071-6 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 19123 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 SET) : 0.199 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1506 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE : 0.3650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 175 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.028 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2532 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 129 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.85000 REMARK 3 B22 (A**2) : -0.85000 REMARK 3 B33 (A**2) : 1.69000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.31 REMARK 3 LOW RESOLUTION CUTOFF (A) : 24.1 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1ORI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAR-03. REMARK 100 THE DEPOSITION ID IS D_1000018595. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAR-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X26C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20200 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 5.070 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.21300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1F3L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM PHOSPHATE, PH 4.7, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 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 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 72.57000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 36.28500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 108.85500 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 72.57000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 108.85500 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 36.28500 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 88.27000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 72.57000 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 420 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 11 REMARK 465 GLU A 12 REMARK 465 VAL A 13 REMARK 465 SER A 14 REMARK 465 CYS A 15 REMARK 465 GLY A 16 REMARK 465 GLN A 17 REMARK 465 ALA A 18 REMARK 465 GLU A 19 REMARK 465 SER A 20 REMARK 465 SER A 21 REMARK 465 GLU A 22 REMARK 465 LYS A 23 REMARK 465 PRO A 24 REMARK 465 ASN A 25 REMARK 465 ALA A 26 REMARK 465 GLU A 27 REMARK 465 ASP A 28 REMARK 465 MET A 29 REMARK 465 THR A 30 REMARK 465 SER A 31 REMARK 465 LYS A 32 REMARK 465 ASP A 33 REMARK 465 TYR A 34 REMARK 465 TYR A 35 REMARK 465 PHE A 36 REMARK 465 ASP A 37 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 SER A 38 OG REMARK 470 TYR A 39 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN A 189 CG CD OE1 NE2 REMARK 470 HIS A 278 CB CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 279 CG CD CE NZ REMARK 470 GLU A 302 CG CD OE1 OE2 REMARK 470 LYS A 324 CG CD CE NZ REMARK 470 ARG A 327 CB CG CD NE CZ NH1 NH2 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 HIS A 41 -86.12 -78.64 REMARK 500 ASN A 65 44.38 -146.16 REMARK 500 MET A 146 140.01 -39.86 REMARK 500 LEU A 150 -51.76 73.04 REMARK 500 TRP A 166 -9.94 -144.87 REMARK 500 ASP A 187 55.45 -152.98 REMARK 500 ASN A 200 90.67 -163.22 REMARK 500 PRO A 290 154.02 -46.64 REMARK 500 LYS A 295 -135.87 52.75 REMARK 500 THR A 309 127.47 -36.44 REMARK 500 ASN A 325 67.85 100.78 REMARK 500 ASN A 326 -27.43 -34.17 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 354 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNL A 355 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNL A 700 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OR8 RELATED DB: PDB REMARK 900 TERNARY STRUCUTRE OF PRMT1 REMARK 900 RELATED ID: 1ORH RELATED DB: PDB REMARK 900 TERNARY STRUCTURE OF MUTANT PRMT1 (E153Q) REMARK 900 RELATED ID: 1F3L RELATED DB: PDB REMARK 900 BINARY STRUCTURE OF PRMT3 DBREF 1ORI A 11 353 UNP Q63009 ANM1_RAT 11 353 SEQRES 1 A 343 MET GLU VAL SER CYS GLY GLN ALA GLU SER SER GLU LYS SEQRES 2 A 343 PRO ASN ALA GLU ASP MET THR SER LYS ASP TYR TYR PHE SEQRES 3 A 343 ASP SER TYR ALA HIS PHE GLY ILE HIS GLU GLU MET LEU SEQRES 4 A 343 LYS ASP GLU VAL ARG THR LEU THR TYR ARG ASN SER MET SEQRES 5 A 343 PHE HIS ASN ARG HIS LEU PHE LYS ASP LYS VAL VAL LEU SEQRES 6 A 343 ASP VAL GLY SER GLY THR GLY ILE LEU CYS MET PHE ALA SEQRES 7 A 343 ALA LYS ALA GLY ALA ARG LYS VAL ILE GLY ILE GLU CYS SEQRES 8 A 343 SER SER ILE SER ASP TYR ALA VAL LYS ILE VAL LYS ALA SEQRES 9 A 343 ASN LYS LEU ASP HIS VAL VAL THR ILE ILE LYS GLY LYS SEQRES 10 A 343 VAL GLU GLU VAL GLU LEU PRO VAL GLU LYS VAL ASP ILE SEQRES 11 A 343 ILE ILE SER GLU TRP MET GLY TYR CYS LEU PHE TYR GLU SEQRES 12 A 343 SER MET LEU ASN THR VAL LEU HIS ALA ARG ASP LYS TRP SEQRES 13 A 343 LEU ALA PRO ASP GLY LEU ILE PHE PRO ASP ARG ALA THR SEQRES 14 A 343 LEU TYR VAL THR ALA ILE GLU ASP ARG GLN TYR LYS ASP SEQRES 15 A 343 TYR LYS ILE HIS TRP TRP GLU ASN VAL TYR GLY PHE ASP SEQRES 16 A 343 MET SER CYS ILE LYS ASP VAL ALA ILE LYS GLU PRO LEU SEQRES 17 A 343 VAL ASP VAL VAL ASP PRO LYS GLN LEU VAL THR ASN ALA SEQRES 18 A 343 CYS LEU ILE LYS GLU VAL ASP ILE TYR THR VAL LYS VAL SEQRES 19 A 343 GLU ASP LEU THR PHE THR SER PRO PHE CYS LEU GLN VAL SEQRES 20 A 343 LYS ARG ASN ASP TYR VAL HIS ALA LEU VAL ALA TYR PHE SEQRES 21 A 343 ASN ILE GLU PHE THR ARG CYS HIS LYS ARG THR GLY PHE SEQRES 22 A 343 SER THR SER PRO GLU SER PRO TYR THR HIS TRP LYS GLN SEQRES 23 A 343 THR VAL PHE TYR MET GLU ASP TYR LEU THR VAL LYS THR SEQRES 24 A 343 GLY GLU GLU ILE PHE GLY THR ILE GLY MET ARG PRO ASN SEQRES 25 A 343 ALA LYS ASN ASN ARG ASP LEU ASP PHE THR ILE ASP LEU SEQRES 26 A 343 ASP PHE LYS GLY GLN LEU CYS GLU LEU SER CYS SER THR SEQRES 27 A 343 ASP TYR ARG MET ARG HET SAH A 354 26 HET UNL A 355 2 HET UNL A 700 5 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM UNL UNKNOWN LIGAND FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 5 HOH *129(H2 O) HELIX 1 1 SER A 38 ASP A 51 1 14 HELIX 2 2 ASP A 51 HIS A 64 1 14 HELIX 3 3 ASN A 65 LYS A 70 1 6 HELIX 4 4 GLY A 82 ALA A 91 1 10 HELIX 5 5 ILE A 104 ASN A 115 1 12 HELIX 6 6 MET A 155 TRP A 166 1 12 HELIX 7 7 ASP A 187 ILE A 195 1 9 HELIX 8 8 MET A 206 LYS A 215 1 10 HELIX 9 9 ASP A 223 LYS A 225 5 3 HELIX 10 10 LYS A 243 THR A 248 5 6 SHEET 1 A 5 VAL A 121 LYS A 125 0 SHEET 2 A 5 LYS A 95 GLU A 100 1 N GLY A 98 O ILE A 124 SHEET 3 A 5 VAL A 73 VAL A 77 1 N VAL A 74 O LYS A 95 SHEET 4 A 5 VAL A 138 SER A 143 1 O ILE A 140 N LEU A 75 SHEET 5 A 5 LEU A 167 PHE A 174 1 O PHE A 174 N ILE A 141 SHEET 1 B 5 LEU A 218 ASP A 220 0 SHEET 2 B 5 GLN A 296 VAL A 307 -1 O VAL A 298 N LEU A 218 SHEET 3 B 5 ASP A 261 GLU A 273 -1 N LEU A 266 O PHE A 299 SHEET 4 B 5 ARG A 177 ILE A 185 -1 N THR A 183 O VAL A 267 SHEET 5 B 5 LEU A 227 ASP A 238 -1 O VAL A 237 N ALA A 178 SHEET 1 C 4 LEU A 218 ASP A 220 0 SHEET 2 C 4 GLN A 296 VAL A 307 -1 O VAL A 298 N LEU A 218 SHEET 3 C 4 ASP A 261 GLU A 273 -1 N LEU A 266 O PHE A 299 SHEET 4 C 4 GLY A 282 SER A 284 -1 O PHE A 283 N ILE A 272 SHEET 1 D 4 PHE A 249 GLN A 256 0 SHEET 2 D 4 GLU A 312 PRO A 321 -1 O ILE A 313 N LEU A 255 SHEET 3 D 4 LEU A 329 LYS A 338 -1 O ASP A 334 N THR A 316 SHEET 4 D 4 GLU A 343 MET A 352 -1 O TYR A 350 N PHE A 331 CISPEP 1 PHE A 174 PRO A 175 0 -0.17 SITE 1 AC1 18 HIS A 45 MET A 48 ARG A 54 GLY A 78 SITE 2 AC1 18 GLY A 80 ILE A 83 GLU A 100 CYS A 101 SITE 3 AC1 18 SER A 102 GLY A 126 LYS A 127 VAL A 128 SITE 4 AC1 18 GLU A 144 MET A 155 HOH A 372 HOH A 373 SITE 5 AC1 18 HOH A 374 UNL A 700 SITE 1 AC2 5 ARG A 177 THR A 179 TYR A 181 ASN A 271 SITE 2 AC2 5 GLU A 273 SITE 1 AC3 4 MET A 48 GLU A 144 MET A 146 SAH A 354 CRYST1 88.270 88.270 145.140 90.00 90.00 90.00 P 41 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 0.011329 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011329 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006890 0.00000