HEADER TRANSFERASE 06-AUG-13 4M37 TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA BRUCEI PROTEIN ARGININE TITLE 2 METHYLTRANSFERASE 7 COMPLEX WITH ADOHCY COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN ARGININE N-METHYLTRANSFERASE 7; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 36-378; COMPND 5 SYNONYM: TBPRMT7; COMPND 6 EC: 2.1.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI; SOURCE 3 ORGANISM_TAXID: 999953; SOURCE 4 STRAIN: 927/4 GUTAT10.1; SOURCE 5 GENE: PRMT7, TB927.7.5490; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.WANG,Y.ZHU,Y.SHI REVDAT 2 24-AUG-22 4M37 1 JRNL REMARK REVDAT 1 23-APR-14 4M37 0 JRNL AUTH C.WANG,Y.ZHU,T.B.CACERES,L.LIU,J.PENG,J.WANG,J.CHEN,X.CHEN, JRNL AUTH 2 Z.ZHANG,X.ZUO,Q.GONG,M.TENG,J.M.HEVEL,J.WU,Y.SHI JRNL TITL STRUCTURAL DETERMINANTS FOR THE STRICT MONOMETHYLATION JRNL TITL 2 ACTIVITY BY TRYPANOSOMA BRUCEI PROTEIN ARGININE JRNL TITL 3 METHYLTRANSFERASE 7. JRNL REF STRUCTURE V. 22 756 2014 JRNL REFN ISSN 0969-2126 JRNL PMID 24726341 JRNL DOI 10.1016/J.STR.2014.03.003 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 37966 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) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2001 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2772 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.1660 REMARK 3 BIN FREE R VALUE SET COUNT : 126 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2666 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 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) : 18.67 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.68000 REMARK 3 B22 (A**2) : -0.75000 REMARK 3 B33 (A**2) : 0.52000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.11000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.129 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2756 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2590 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3744 ; 1.217 ; 1.964 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5954 ; 3.622 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 336 ; 5.627 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;38.787 ;24.154 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 461 ;12.513 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;18.763 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 419 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3104 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 632 ; 0.004 ; 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): 1349 ; 1.526 ; 1.672 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1348 ; 1.488 ; 1.670 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1682 ; 1.949 ; 2.510 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1683 ; 1.964 ; 2.511 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1407 ; 2.288 ; 1.931 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1407 ; 2.289 ; 1.931 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2063 ; 2.647 ; 2.811 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3107 ; 2.816 ;14.525 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3108 ; 2.821 ;14.530 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 5346 ; 8.966 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 83 ;22.594 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 5445 ; 6.853 ; 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 REMARK 4 REMARK 4 4M37 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-AUG-13. REMARK 100 THE DEPOSITION ID IS D_1000081408. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NIFILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37966 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM MES, 20% PEG 1000, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 -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 65.29550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.46300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.29550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 20.46300 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 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 670 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 682 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 GLY A 36 REMARK 465 TYR A 37 REMARK 465 PRO A 375 REMARK 465 GLU A 376 REMARK 465 SER A 377 REMARK 465 GLY A 378 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 38 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 46 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 119 NZ REMARK 470 LYS A 148 CD CE NZ REMARK 470 LYS A 160 CE NZ REMARK 470 MET A 177 O REMARK 470 ARG A 220 CZ NH1 NH2 REMARK 470 LYS A 233 CD CE NZ REMARK 470 LYS A 248 NZ REMARK 470 LYS A 354 NZ 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 ARG A 228 -123.20 47.53 REMARK 500 SER A 275 -27.53 -142.18 REMARK 500 ASP A 309 -127.57 49.16 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 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4M36 RELATED DB: PDB REMARK 900 RELATED ID: 4M38 RELATED DB: PDB DBREF 4M37 A 36 378 UNP Q582G4 ANM7_TRYB2 36 378 SEQRES 1 A 343 GLY TYR ARG PRO PRO ASP ALA PHE VAL ASN ARG ILE ASP SEQRES 2 A 343 ARG ASN ILE PRO VAL PRO ALA ARG LEU ARG HIS THR PRO SEQRES 3 A 343 VAL SER LEU ILE GLU ALA VAL ASN ASP PHE HIS TYR ALA SEQRES 4 A 343 MET MET ASN ASP GLU GLU ARG ASN ASN PHE TYR TYR GLU SEQRES 5 A 343 VAL LEU LYS LYS HIS VAL THR PRO GLU THR GLY VAL LEU SEQRES 6 A 343 GLU ILE GLY ALA GLY SER GLY LEU LEU SER LEU MET ALA SEQRES 7 A 343 ALA LYS LEU GLY ALA LYS TRP VAL VAL ALA VAL GLU GLY SEQRES 8 A 343 SER GLU GLU LEU ALA LYS LEU ALA ARG GLU ASN ILE ARG SEQRES 9 A 343 ALA ASN ASN MET GLU HIS GLN VAL LYS VAL LEU HIS MET SEQRES 10 A 343 MET SER THR GLU LEU LYS SER LYS HIS LEU PRO GLU PRO SEQRES 11 A 343 PRO ASP VAL LEU LEU SER GLU ILE PHE GLY THR MET MET SEQRES 12 A 343 LEU GLY GLU SER ALA LEU ASP TYR VAL VAL ASP VAL ARG SEQRES 13 A 343 ASN ARG LEU LEU LYS PRO THR THR LYS ILE ILE PRO GLN SEQRES 14 A 343 PHE GLY THR GLN TYR ALA VAL PRO ILE GLU CYS ASP ALA SEQRES 15 A 343 LEU HIS ARG ILE SER SER VAL SER GLY TRP ARG ASP LEU SEQRES 16 A 343 ASP LEU LYS HIS MET MET THR LEU GLN ASP THR VAL SER SEQRES 17 A 343 ILE VAL PHE ALA LYS HIS TYR GLY ILE ARG MET ASN SER SEQRES 18 A 343 VAL ASN PHE ARG ARG LEU SER ASP PRO ILE GLU LEU PHE SEQRES 19 A 343 ARG VAL ASP PHE SER SER SER ASN ARG ASN ASP ILE PRO SEQRES 20 A 343 ARG ARG LYS HIS PHE ASP VAL VAL ALA LYS GLU SER GLY SEQRES 21 A 343 THR ALA HIS ALA MET LEU PHE TYR TRP LYS VAL THR ASP SEQRES 22 A 343 ASP GLU PHE VAL MET SER THR ASP PRO GLU ASP THR VAL SEQRES 23 A 343 ASN ASN PHE PRO ARG ASP MET GLN TRP GLY GLN ALA LEU SEQRES 24 A 343 GLN LEU LEU ASP ALA SER ASN GLY PRO LEU PRO THR PRO SEQRES 25 A 343 VAL VAL PHE THR GLU GLY LYS ASN TYR ASN PHE GLU CYS SEQRES 26 A 343 ASN PHE SER GLY ASP ARG VAL ILE LEU HIS MET GLN LEU SEQRES 27 A 343 CYS PRO GLU SER GLY HET SAH A 401 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 2 SAH C14 H20 N6 O5 S FORMUL 3 HOH *246(H2 O) HELIX 1 1 ALA A 42 ILE A 47 5 6 HELIX 2 2 PRO A 54 HIS A 59 1 6 HELIX 3 3 PRO A 61 PHE A 71 1 11 HELIX 4 4 PHE A 71 ASN A 77 1 7 HELIX 5 5 ASP A 78 LYS A 91 1 14 HELIX 6 6 GLY A 107 LEU A 116 1 10 HELIX 7 7 SER A 127 ASN A 141 1 15 HELIX 8 8 MET A 153 LEU A 157 5 5 HELIX 9 9 LYS A 158 LEU A 162 5 5 HELIX 10 10 SER A 182 LEU A 194 1 13 HELIX 11 11 CYS A 215 ARG A 220 1 6 HELIX 12 12 LYS A 233 GLN A 239 5 7 HELIX 13 13 ALA A 247 GLY A 251 1 5 HELIX 14 14 ARG A 253 VAL A 257 5 5 HELIX 15 15 ASN A 277 ILE A 281 5 5 HELIX 16 16 ASP A 316 THR A 320 5 5 HELIX 17 17 ASN A 323 TRP A 330 1 8 SHEET 1 A 5 VAL A 147 HIS A 151 0 SHEET 2 A 5 TRP A 120 GLU A 125 1 N ALA A 123 O LEU A 150 SHEET 3 A 5 GLY A 98 ILE A 102 1 N GLU A 101 O VAL A 122 SHEET 4 A 5 VAL A 168 SER A 171 1 O LEU A 170 N LEU A 100 SHEET 5 A 5 LYS A 200 ILE A 202 1 O ILE A 202 N LEU A 169 SHEET 1 B 5 VAL A 245 PHE A 246 0 SHEET 2 B 5 ALA A 333 LEU A 336 -1 O LEU A 334 N VAL A 245 SHEET 3 B 5 ALA A 299 ASP A 308 -1 N PHE A 302 O ALA A 333 SHEET 4 B 5 PHE A 205 GLU A 214 -1 N TYR A 209 O TYR A 303 SHEET 5 B 5 ILE A 266 ASP A 272 -1 O ILE A 266 N ALA A 210 SHEET 1 C 4 ARG A 260 ARG A 261 0 SHEET 2 C 4 PHE A 205 GLU A 214 -1 N GLU A 214 O ARG A 260 SHEET 3 C 4 ALA A 299 ASP A 308 -1 O TYR A 303 N TYR A 209 SHEET 4 C 4 PHE A 311 SER A 314 -1 O MET A 313 N VAL A 306 SHEET 1 D 2 GLY A 226 TRP A 227 0 SHEET 2 D 2 LEU A 230 ASP A 231 -1 O LEU A 230 N TRP A 227 SHEET 1 E 3 ARG A 284 VAL A 290 0 SHEET 2 E 3 ASN A 355 PHE A 362 -1 O CYS A 360 N LYS A 285 SHEET 3 E 3 LEU A 369 CYS A 374 -1 O CYS A 374 N ASN A 357 SHEET 1 F 2 GLY A 295 ALA A 297 0 SHEET 2 F 2 VAL A 348 PHE A 350 -1 O PHE A 350 N GLY A 295 CISPEP 1 ILE A 202 PRO A 203 0 -4.29 SITE 1 AC1 18 ARG A 81 GLU A 101 ILE A 102 GLY A 103 SITE 2 AC1 18 ALA A 104 GLY A 105 LEU A 109 GLU A 125 SITE 3 AC1 18 GLY A 126 LEU A 130 MET A 152 MET A 153 SITE 4 AC1 18 SER A 154 TYR A 186 HOH A 508 HOH A 511 SITE 5 AC1 18 HOH A 639 HOH A 721 CRYST1 130.591 40.926 90.838 90.00 131.26 90.00 C 1 2 1 4 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 0.007657 0.000000 0.006717 0.00000 SCALE2 0.000000 0.024434 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014643 0.00000