HEADER TRANSFERASE 14-MAY-07 2PXX TITLE HUMAN PUTATIVE METHYLTRANSFERASE MGC2408 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN MGC2408; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 19-231; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MGC2408; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) CODON PLUS RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A-LIC KEYWDS STRUCTURAL GENOMICS CONSORTIUM, SGC, METHYLTRANSFERASE, MGC2408, KEYWDS 2 LOC84291, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.TEMPEL,H.WU,L.DOMBROVSKY,H.ZENG,H.ZHU,P.LOPPNAU,J.WEIGELT, AUTHOR 2 M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS,A.BOCHKAREV,A.N.PLOTNIKOV, AUTHOR 3 STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 6 21-FEB-24 2PXX 1 REMARK REVDAT 5 20-OCT-21 2PXX 1 REMARK SEQADV REVDAT 4 18-OCT-17 2PXX 1 REMARK REVDAT 3 02-MAR-10 2PXX 1 JRNL REVDAT 2 24-FEB-09 2PXX 1 VERSN REVDAT 1 22-MAY-07 2PXX 0 JRNL AUTH W.TEMPEL,H.WU,L.DOMBROVSKY,H.ZENG,P.LOPPNAU,H.ZHU, JRNL AUTH 2 A.N.PLOTNIKOV,A.BOCHKAREV JRNL TITL AN INTACT SAM-DEPENDENT METHYLTRANSFERASE FOLD IS ENCODED BY JRNL TITL 2 THE HUMAN ENDOTHELIN-CONVERTING ENZYME-2 GENE. JRNL REF PROTEINS V. 74 789 2009 JRNL REFN ISSN 0887-3585 JRNL PMID 19089949 JRNL DOI 10.1002/PROT.22299 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 40353 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2052 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) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1914 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE SET COUNT : 109 REMARK 3 BIN FREE R VALUE : 0.2720 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1657 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 7.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.13000 REMARK 3 B33 (A**2) : 0.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.25000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.069 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.066 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.025 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.928 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1747 ; 0.016 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1154 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2383 ; 1.317 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2790 ; 0.899 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 218 ; 5.656 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 77 ;38.047 ;22.597 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 255 ;13.064 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;21.258 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 255 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1973 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 392 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 351 ; 0.202 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1181 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 849 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 838 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 98 ; 0.088 ; 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): 9 ; 0.195 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 43 ; 0.250 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.084 ; 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): 1155 ; 1.602 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 439 ; 0.526 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1704 ; 1.914 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 777 ; 1.688 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 676 ; 2.271 ; 3.000 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 : 1.40 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. PROGRAMS ARP/WARP, COOT, MOLPROBITY WERE ALSO USED IN REMARK 3 REFINEMENT. REMARK 4 REMARK 4 2PXX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042904. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-07; 05-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; CHESS REMARK 200 BEAMLINE : 23-ID-D; A1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926; 0.9777 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD; ADSC REMARK 200 QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40375 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 70.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 74.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG3350, 0.1 M AMMONIUM SULFATE, REMARK 280 0.1 M BIS-TRIS, PH 5.5, VAPOR DIFFUSION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 22.78000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). AUTHORS STATE THAT THE REMARK 300 BIOLOGICAL UNIT OF THIS PROTEIN IS UNKNOWN. 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 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 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 SER A 230 REMARK 465 PRO A 231 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 21 NE CZ NH1 NH2 REMARK 470 ARG A 49 CD NE CZ NH1 NH2 REMARK 470 ASP A 118 CG OD1 OD2 REMARK 470 HIS A 205 ND1 CD2 CE1 NE2 REMARK 470 GLN A 227 CG CD OE1 NE2 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 C ASN A 69 UNK UNX A 300 1.73 REMARK 500 N SER A 70 UNK UNX A 300 1.80 REMARK 500 O SER A 70 UNK UNX A 300 2.10 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 ALA A 187 59.47 -90.68 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 UNX A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 301 DBREF 2PXX A 19 231 UNP Q9BRZ8 Q9BRZ8_HUMAN 19 231 SEQADV 2PXX GLY A 17 UNP Q9BRZ8 CLONING ARTIFACT SEQADV 2PXX SER A 18 UNP Q9BRZ8 CLONING ARTIFACT SEQADV 2PXX CYS A 100 UNP Q9BRZ8 ARG 100 ENGINEERED MUTATION SEQRES 1 A 215 GLY SER GLY TYR ARG GLU VAL GLU TYR TRP ASP GLN ARG SEQRES 2 A 215 TYR GLN GLY ALA ALA ASP SER ALA PRO TYR ASP TRP PHE SEQRES 3 A 215 GLY ASP PHE SER SER PHE ARG ALA LEU LEU GLU PRO GLU SEQRES 4 A 215 LEU ARG PRO GLU ASP ARG ILE LEU VAL LEU GLY CYS GLY SEQRES 5 A 215 ASN SER ALA LEU SER TYR GLU LEU PHE LEU GLY GLY PHE SEQRES 6 A 215 PRO ASN VAL THR SER VAL ASP TYR SER SER VAL VAL VAL SEQRES 7 A 215 ALA ALA MET GLN ALA CYS TYR ALA HIS VAL PRO GLN LEU SEQRES 8 A 215 ARG TRP GLU THR MET ASP VAL ARG LYS LEU ASP PHE PRO SEQRES 9 A 215 SER ALA SER PHE ASP VAL VAL LEU GLU LYS GLY THR LEU SEQRES 10 A 215 ASP ALA LEU LEU ALA GLY GLU ARG ASP PRO TRP THR VAL SEQRES 11 A 215 SER SER GLU GLY VAL HIS THR VAL ASP GLN VAL LEU SER SEQRES 12 A 215 GLU VAL SER ARG VAL LEU VAL PRO GLY GLY ARG PHE ILE SEQRES 13 A 215 SER MET THR SER ALA ALA PRO HIS PHE ARG THR ARG HIS SEQRES 14 A 215 TYR ALA GLN ALA TYR TYR GLY TRP SER LEU ARG HIS ALA SEQRES 15 A 215 THR TYR GLY SER GLY PHE HIS PHE HIS LEU TYR LEU MET SEQRES 16 A 215 HIS LYS GLY GLY LYS LEU SER VAL ALA GLN LEU ALA LEU SEQRES 17 A 215 GLY ALA GLN ILE LEU SER PRO HET UNX A 300 1 HET SAH A 301 26 HETNAM UNX UNKNOWN ATOM OR ION HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 2 UNX X FORMUL 3 SAH C14 H20 N6 O5 S FORMUL 4 HOH *135(H2 O) HELIX 1 1 GLY A 17 ARG A 21 5 5 HELIX 2 2 GLU A 22 TYR A 30 1 9 HELIX 3 3 ASP A 44 GLU A 53 1 10 HELIX 4 4 PRO A 54 LEU A 56 5 3 HELIX 5 5 ALA A 71 GLY A 79 1 9 HELIX 6 6 SER A 90 TYR A 101 1 12 HELIX 7 7 GLY A 131 LEU A 137 1 7 HELIX 8 8 SER A 147 VAL A 164 1 18 HELIX 9 9 ALA A 178 ALA A 187 1 10 HELIX 10 10 GLN A 188 TYR A 191 5 4 HELIX 11 11 GLY A 201 HIS A 205 5 5 HELIX 12 12 SER A 218 ALA A 226 1 9 SHEET 1 A 7 ARG A 108 THR A 111 0 SHEET 2 A 7 VAL A 84 ASP A 88 1 N SER A 86 O ARG A 108 SHEET 3 A 7 ILE A 62 LEU A 65 1 N VAL A 64 O THR A 85 SHEET 4 A 7 PHE A 124 LYS A 130 1 O LEU A 128 N LEU A 65 SHEET 5 A 7 LEU A 165 THR A 175 1 O MET A 174 N GLU A 129 SHEET 6 A 7 PHE A 206 LYS A 213 -1 O HIS A 207 N THR A 175 SHEET 7 A 7 TRP A 193 TYR A 200 -1 N ALA A 198 O LEU A 208 SITE 1 AC1 5 GLY A 68 ASN A 69 SER A 70 MET A 97 SITE 2 AC1 5 HOH A 302 SITE 1 AC2 20 TRP A 26 TYR A 30 TYR A 39 ASP A 40 SITE 2 AC2 20 TRP A 41 GLY A 66 CYS A 67 GLY A 68 SITE 3 AC2 20 SER A 70 ASP A 88 TYR A 89 MET A 112 SITE 4 AC2 20 ASP A 113 VAL A 114 LYS A 130 GLY A 131 SITE 5 AC2 20 HOH A 311 HOH A 322 HOH A 326 HOH A 328 CRYST1 35.883 45.560 55.102 90.00 105.87 90.00 P 1 21 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 0.027870 0.000000 0.007920 0.00000 SCALE2 0.000000 0.021950 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018870 0.00000 CONECT 1671 1672 CONECT 1672 1671 1673 1676 CONECT 1673 1672 1674 CONECT 1674 1673 1675 CONECT 1675 1674 1679 CONECT 1676 1672 1677 1678 CONECT 1677 1676 CONECT 1678 1676 CONECT 1679 1675 1680 CONECT 1680 1679 1681 1682 CONECT 1681 1680 1686 CONECT 1682 1680 1683 1684 CONECT 1683 1682 CONECT 1684 1682 1685 1686 CONECT 1685 1684 CONECT 1686 1681 1684 1687 CONECT 1687 1686 1688 1696 CONECT 1688 1687 1689 CONECT 1689 1688 1690 CONECT 1690 1689 1691 1696 CONECT 1691 1690 1692 1693 CONECT 1692 1691 CONECT 1693 1691 1694 CONECT 1694 1693 1695 CONECT 1695 1694 1696 CONECT 1696 1687 1690 1695 MASTER 286 0 2 12 7 0 7 6 1819 1 26 17 END