HEADER TRANSFERASE 20-DEC-16 5UBB TITLE CRYSTAL STRUCTURE OF HUMAN ALPHA N-TERMINAL PROTEIN METHYLTRANSFERASE TITLE 2 1B COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA N-TERMINAL PROTEIN METHYLTRANSFERASE 1B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 58-278; COMPND 5 SYNONYM: METHYLTRANSFERASE-LIKE PROTEIN 11B,X-PRO-LYS N-TERMINAL COMPND 6 PROTEIN METHYLTRANSFERASE 1B,NTM1B; COMPND 7 EC: 2.1.1.299; COMPND 8 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: METTL11B, C1ORF184, NRMT2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-V3R; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28-MKH8SUMO KEYWDS METHYL TRANSFERASE, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS KEYWDS 2 CONSORTIUM, SGC, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.DONG,L.ZHU,W.TEMPEL,A.DONG,C.BOUNTRA,C.H.ARROWSMITH,A.M.EDWARDS, AUTHOR 2 J.MIN,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 3 06-MAR-24 5UBB 1 REMARK REVDAT 2 28-NOV-18 5UBB 1 JRNL REVDAT 1 22-MAR-17 5UBB 0 JRNL AUTH C.DONG,G.DONG,L.LI,L.ZHU,W.TEMPEL,Y.LIU,R.HUANG,J.MIN JRNL TITL AN ASPARAGINE/GLYCINE SWITCH GOVERNS PRODUCT SPECIFICITY OF JRNL TITL 2 HUMAN N-TERMINAL METHYLTRANSFERASE NTMT2. JRNL REF COMMUN BIOL V. 1 183 2018 JRNL REFN ESSN 2399-3642 JRNL PMID 30417120 JRNL DOI 10.1038/S42003-018-0196-2 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 16794 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.720 REMARK 3 FREE R VALUE TEST SET COUNT : 792 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.23 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2965 REMARK 3 BIN R VALUE (WORKING + TEST SET) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2837 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.32 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 128 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1649 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 63 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.74 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.12140 REMARK 3 B22 (A**2) : 7.25930 REMARK 3 B33 (A**2) : -7.13790 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) : 0.300 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.187 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.168 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.182 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.166 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.918 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.893 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1728 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2345 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 593 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 38 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 270 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1728 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 223 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2036 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.03 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.06 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.49 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: INTENSITIES OF ONLY APPROX. 64 DEGREES REMARK 3 OF THE DATA COLLECTION SWEEP WERE MERGED AND USED FOR MODEL REMARK 3 REFINEMENT. SUBSEQUENT DIFFRACTION IMAGES SHOW ICE RINGS, REMARK 3 POSSIBLY DUE TO MALFUNCTIONING CRYSTAL COOLING. THE PROTEIN WAS REMARK 3 CRYSTALLIZED IN THE PRESENCE OF A PUTATIVE INHIBITOR, BUT REMARK 3 ELECTRON DENSITY MAPS DID NOT FULLY RESOLVE THE EXPECTED REMARK 3 INHIBITOR. REMARK 4 REMARK 4 5UBB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1000225438. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-AUG-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.29 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16827 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 19.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.70000 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2 M SODIUM ACETATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 22.79750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.48100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.79750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 66.48100 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 -136.78500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 265.92400 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 429 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 57 REMARK 465 THR A 58 REMARK 465 LYS A 165 REMARK 465 VAL A 166 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 59 OG REMARK 470 GLN A 60 CG CD OE1 NE2 REMARK 470 MET A 66 CG SD CE REMARK 470 GLU A 84 CG CD OE1 OE2 REMARK 470 ASN A 89 CG OD1 ND2 REMARK 470 LYS A 103 CE NZ REMARK 470 ARG A 106 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 107 CE NZ REMARK 470 LYS A 132 NZ REMARK 470 GLN A 156 CD OE1 NE2 REMARK 470 LYS A 162 CE NZ REMARK 470 ASP A 164 C O CB CG OD1 OD2 REMARK 470 GLU A 167 CG CD OE1 OE2 REMARK 470 TYR A 169 CD2 CE2 CZ OH REMARK 470 LYS A 199 CD CE NZ REMARK 470 ARG A 226 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 227 CG CD OE1 OE2 REMARK 470 GLN A 259 OE1 NE2 REMARK 470 GLU A 260 OE1 OE2 REMARK 470 LYS A 261 CE NZ REMARK 470 ASP A 263 CG OD1 OD2 REMARK 470 GLU A 267 CD OE1 OE2 REMARK 470 GLN A 268 CG CD OE1 NE2 REMARK 470 ILE A 270 CG1 CG2 CD1 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 192 -27.57 -143.66 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 SAM A 301 DBREF 5UBB A 58 278 UNP Q5VVY1 NTM1B_HUMAN 58 278 SEQADV 5UBB GLY A 57 UNP Q5VVY1 EXPRESSION TAG SEQRES 1 A 222 GLY THR SER GLN VAL ILE ASN GLY GLU MET GLN PHE TYR SEQRES 2 A 222 ALA ARG ALA LYS LEU PHE TYR GLN GLU VAL PRO ALA THR SEQRES 3 A 222 GLU GLU GLY MET MET GLY ASN PHE ILE GLU LEU SER SER SEQRES 4 A 222 PRO ASP ILE GLN ALA SER GLN LYS PHE LEU ARG LYS PHE SEQRES 5 A 222 VAL GLY GLY PRO GLY ARG ALA GLY THR ASP CYS ALA LEU SEQRES 6 A 222 ASP CYS GLY SER GLY ILE GLY ARG VAL SER LYS HIS VAL SEQRES 7 A 222 LEU LEU PRO VAL PHE ASN SER VAL GLU LEU VAL ASP MET SEQRES 8 A 222 MET GLU SER PHE LEU LEU GLU ALA GLN ASN TYR LEU GLN SEQRES 9 A 222 VAL LYS GLY ASP LYS VAL GLU SER TYR HIS CYS TYR SER SEQRES 10 A 222 LEU GLN GLU PHE THR PRO PRO PHE ARG ARG TYR ASP VAL SEQRES 11 A 222 ILE TRP ILE GLN TRP VAL SER GLY HIS LEU THR ASP LYS SEQRES 12 A 222 ASP LEU LEU ALA PHE LEU SER ARG CYS ARG ASP GLY LEU SEQRES 13 A 222 LYS GLU ASN GLY ILE ILE ILE LEU LYS ASP ASN VAL ALA SEQRES 14 A 222 ARG GLU GLY CYS ILE LEU ASP LEU SER ASP SER SER VAL SEQRES 15 A 222 THR ARG ASP MET ASP ILE LEU ARG SER LEU ILE ARG LYS SEQRES 16 A 222 SER GLY LEU VAL VAL LEU GLY GLN GLU LYS GLN ASP GLY SEQRES 17 A 222 PHE PRO GLU GLN CYS ILE PRO VAL TRP MET PHE ALA LEU SEQRES 18 A 222 HIS HET SAM A 301 27 HET UNX A 302 1 HET UNX A 303 1 HET UNX A 304 1 HET UNX A 305 1 HET UNX A 306 1 HET UNX A 307 1 HET UNX A 308 1 HET UNX A 309 1 HET UNX A 310 1 HET UNX A 311 1 HET UNX A 312 1 HET UNX A 313 1 HET UNX A 314 1 HET UNX A 315 1 HET UNX A 316 1 HET UNX A 317 1 HET UNX A 318 1 HET UNX A 319 1 HET UNX A 320 1 HET UNX A 321 1 HET UNX A 322 1 HET UNX A 323 1 HET UNX A 324 1 HET UNX A 325 1 HET UNX A 326 1 HET UNX A 327 1 HETNAM SAM S-ADENOSYLMETHIONINE HETNAM UNX UNKNOWN ATOM OR ION FORMUL 2 SAM C15 H22 N6 O5 S FORMUL 3 UNX 26(X) FORMUL 29 HOH *63(H2 O) HELIX 1 AA1 GLY A 64 GLN A 77 1 14 HELIX 2 AA2 THR A 82 GLY A 88 1 7 HELIX 3 AA3 PHE A 90 GLU A 92 5 3 HELIX 4 AA4 LEU A 93 LYS A 107 1 15 HELIX 5 AA5 GLY A 128 VAL A 134 1 7 HELIX 6 AA6 MET A 148 LEU A 159 1 12 HELIX 7 AA7 SER A 173 PHE A 177 5 5 HELIX 8 AA8 VAL A 192 LEU A 196 5 5 HELIX 9 AA9 THR A 197 GLY A 211 1 15 HELIX 10 AB1 ASP A 241 SER A 252 1 12 SHEET 1 AA1 7 TYR A 169 CYS A 171 0 SHEET 2 AA1 7 SER A 141 ASP A 146 1 N LEU A 144 O HIS A 170 SHEET 3 AA1 7 CYS A 119 CYS A 123 1 N ASP A 122 O GLU A 143 SHEET 4 AA1 7 TYR A 184 GLN A 190 1 O TRP A 188 N LEU A 121 SHEET 5 AA1 7 LEU A 212 ASN A 223 1 O ILE A 219 N ILE A 189 SHEET 6 AA1 7 VAL A 272 LEU A 277 -1 O LEU A 277 N ILE A 218 SHEET 7 AA1 7 VAL A 256 LYS A 261 -1 N LEU A 257 O ALA A 276 SHEET 1 AA2 2 ILE A 230 ASP A 232 0 SHEET 2 AA2 2 SER A 237 THR A 239 -1 O SER A 237 N ASP A 232 SITE 1 AC1 19 TYR A 76 MET A 86 GLY A 124 SER A 125 SITE 2 AC1 19 GLY A 126 ARG A 129 ASP A 146 MET A 147 SITE 3 AC1 19 MET A 148 PHE A 151 SER A 173 LEU A 174 SITE 4 AC1 19 GLN A 175 GLN A 190 TRP A 191 VAL A 192 SITE 5 AC1 19 HIS A 195 LEU A 196 HOH A 421 CRYST1 45.595 132.962 42.292 90.00 90.00 90.00 P 21 21 2 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 0.021932 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007521 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023645 0.00000