PDB Short entry for 1NW3 HEADER TRANSFERASE 05-FEB-03 1NW3 TITLE STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN DOT1L, A NON-SET DOMAIN TITLE 2 NUCLEOSOMAL HISTONE METHYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE METHYLTRANSFERASE DOT1L; COMPND 3 CHAIN: A; 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 GENE: DOT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-KG KEYWDS HDOT1, HISTONE LYSINE METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.MIN,Q.FENG,Z.H.LI,Y.ZHANG,R.M.XU REVDAT 4 14-FEB-24 1NW3 1 REMARK REVDAT 3 16-APR-14 1NW3 1 REMARK VERSN REVDAT 2 24-FEB-09 1NW3 1 VERSN REVDAT 1 25-MAR-03 1NW3 0 JRNL AUTH J.MIN,Q.FENG,Z.LI,Y.ZHANG,R.M.XU JRNL TITL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN DOT1L, A NON-SET JRNL TITL 2 DOMAIN NUCLEOSOMAL HISTONE METHYLTRANSFERASE JRNL REF CELL(CAMBRIDGE,MASS.) V. 112 711 2003 JRNL REFN ISSN 0092-8674 JRNL PMID 12628190 JRNL DOI 10.1016/S0092-8674(03)00114-4 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 22926 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1810 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2671 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 68 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.384 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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: NULL REMARK 4 REMARK 4 1NW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018270. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUL-02; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; NULL REMARK 200 RADIATION SOURCE : NSLS; NULL REMARK 200 BEAMLINE : X26C; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1; NULL REMARK 200 MONOCHROMATOR : GRAPHITE; GRAPHITE REMARK 200 OPTICS : SI MONOCHROMATOR; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22926 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : 0.05900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.3000 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 4.6, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.87333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 16.93667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.40500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 8.46833 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 42.34167 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: 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 LYS A 333 REMARK 465 LEU A 334 REMARK 465 ARG A 335 REMARK 465 GLU A 336 REMARK 465 GLU A 337 REMARK 465 GLN A 338 REMARK 465 GLU A 339 REMARK 465 ALA A 340 REMARK 465 ALA A 341 REMARK 465 ARG A 342 REMARK 465 ARG A 343 REMARK 465 ARG A 344 REMARK 465 GLN A 345 REMARK 465 GLN A 346 REMARK 465 ARG A 347 REMARK 465 GLU A 348 REMARK 465 SER A 349 REMARK 465 LYS A 350 REMARK 465 SER A 351 REMARK 465 ASN A 352 REMARK 465 ALA A 353 REMARK 465 ALA A 354 REMARK 465 THR A 355 REMARK 465 PRO A 356 REMARK 465 THR A 357 REMARK 465 LYS A 358 REMARK 465 GLY A 359 REMARK 465 PRO A 360 REMARK 465 GLU A 361 REMARK 465 GLY A 362 REMARK 465 LYS A 363 REMARK 465 VAL A 364 REMARK 465 ALA A 365 REMARK 465 GLY A 366 REMARK 465 PRO A 367 REMARK 465 ALA A 368 REMARK 465 ASP A 369 REMARK 465 ALA A 370 REMARK 465 PRO A 371 REMARK 465 MET A 372 REMARK 465 ASP A 373 REMARK 465 SER A 374 REMARK 465 GLY A 375 REMARK 465 ALA A 376 REMARK 465 GLU A 377 REMARK 465 GLU A 378 REMARK 465 GLU A 379 REMARK 465 LYS A 380 REMARK 465 ALA A 381 REMARK 465 GLY A 382 REMARK 465 ALA A 383 REMARK 465 ALA A 384 REMARK 465 THR A 385 REMARK 465 VAL A 386 REMARK 465 LYS A 387 REMARK 465 LYS A 388 REMARK 465 PRO A 389 REMARK 465 SER A 390 REMARK 465 PRO A 391 REMARK 465 SER A 392 REMARK 465 LYS A 393 REMARK 465 ALA A 394 REMARK 465 ARG A 395 REMARK 465 LYS A 396 REMARK 465 LYS A 397 REMARK 465 LYS A 398 REMARK 465 LEU A 399 REMARK 465 ASN A 400 REMARK 465 LYS A 401 REMARK 465 LYS A 402 REMARK 465 GLY A 403 REMARK 465 ARG A 404 REMARK 465 LYS A 405 REMARK 465 MET A 406 REMARK 465 ALA A 407 REMARK 465 GLY A 408 REMARK 465 ARG A 409 REMARK 465 LYS A 410 REMARK 465 ARG A 411 REMARK 465 GLY A 412 REMARK 465 ARG A 413 REMARK 465 PRO A 414 REMARK 465 LYS A 415 REMARK 465 LYS A 416 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 O HOH A 1046 O HOH A 1067 0.00 REMARK 500 O HOH A 1016 O HOH A 1048 2.18 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 ASN A 57 96.74 -54.41 REMARK 500 TYR A 58 -24.87 80.54 REMARK 500 VAL A 59 76.70 -65.23 REMARK 500 LEU A 60 51.12 -90.49 REMARK 500 ILE A 61 2.64 59.29 REMARK 500 ASP A 62 41.36 -61.49 REMARK 500 THR A 65 -11.45 -48.68 REMARK 500 ASN A 178 50.43 -115.41 REMARK 500 SER A 302 89.73 -167.80 REMARK 500 ASN A 331 -159.56 -111.83 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 ACT A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 500 DBREF 1NW3 A 1 416 UNP Q8TEK3 DOT1L_HUMAN 1 416 SEQRES 1 A 416 MET GLY GLU LYS LEU GLU LEU ARG LEU LYS SER PRO VAL SEQRES 2 A 416 GLY ALA GLU PRO ALA VAL TYR PRO TRP PRO LEU PRO VAL SEQRES 3 A 416 TYR ASP LYS HIS HIS ASP ALA ALA HIS GLU ILE ILE GLU SEQRES 4 A 416 THR ILE ARG TRP VAL CYS GLU GLU ILE PRO ASP LEU LYS SEQRES 5 A 416 LEU ALA MET GLU ASN TYR VAL LEU ILE ASP TYR ASP THR SEQRES 6 A 416 LYS SER PHE GLU SER MET GLN ARG LEU CYS ASP LYS TYR SEQRES 7 A 416 ASN ARG ALA ILE ASP SER ILE HIS GLN LEU TRP LYS GLY SEQRES 8 A 416 THR THR GLN PRO MET LYS LEU ASN THR ARG PRO SER THR SEQRES 9 A 416 GLY LEU LEU ARG HIS ILE LEU GLN GLN VAL TYR ASN HIS SEQRES 10 A 416 SER VAL THR ASP PRO GLU LYS LEU ASN ASN TYR GLU PRO SEQRES 11 A 416 PHE SER PRO GLU VAL TYR GLY GLU THR SER PHE ASP LEU SEQRES 12 A 416 VAL ALA GLN MET ILE ASP GLU ILE LYS MET THR ASP ASP SEQRES 13 A 416 ASP LEU PHE VAL ASP LEU GLY SER GLY VAL GLY GLN VAL SEQRES 14 A 416 VAL LEU GLN VAL ALA ALA ALA THR ASN CYS LYS HIS HIS SEQRES 15 A 416 TYR GLY VAL GLU LYS ALA ASP ILE PRO ALA LYS TYR ALA SEQRES 16 A 416 GLU THR MET ASP ARG GLU PHE ARG LYS TRP MET LYS TRP SEQRES 17 A 416 TYR GLY LYS LYS HIS ALA GLU TYR THR LEU GLU ARG GLY SEQRES 18 A 416 ASP PHE LEU SER GLU GLU TRP ARG GLU ARG ILE ALA ASN SEQRES 19 A 416 THR SER VAL ILE PHE VAL ASN ASN PHE ALA PHE GLY PRO SEQRES 20 A 416 GLU VAL ASP HIS GLN LEU LYS GLU ARG PHE ALA ASN MET SEQRES 21 A 416 LYS GLU GLY GLY ARG ILE VAL SER SER LYS PRO PHE ALA SEQRES 22 A 416 PRO LEU ASN PHE ARG ILE ASN SER ARG ASN LEU SER ASP SEQRES 23 A 416 ILE GLY THR ILE MET ARG VAL VAL GLU LEU SER PRO LEU SEQRES 24 A 416 LYS GLY SER VAL SER TRP THR GLY LYS PRO VAL SER TYR SEQRES 25 A 416 TYR LEU HIS THR ILE ASP ARG THR ILE LEU GLU ASN TYR SEQRES 26 A 416 PHE SER SER LEU LYS ASN PRO LYS LEU ARG GLU GLU GLN SEQRES 27 A 416 GLU ALA ALA ARG ARG ARG GLN GLN ARG GLU SER LYS SER SEQRES 28 A 416 ASN ALA ALA THR PRO THR LYS GLY PRO GLU GLY LYS VAL SEQRES 29 A 416 ALA GLY PRO ALA ASP ALA PRO MET ASP SER GLY ALA GLU SEQRES 30 A 416 GLU GLU LYS ALA GLY ALA ALA THR VAL LYS LYS PRO SER SEQRES 31 A 416 PRO SER LYS ALA ARG LYS LYS LYS LEU ASN LYS LYS GLY SEQRES 32 A 416 ARG LYS MET ALA GLY ARG LYS ARG GLY ARG PRO LYS LYS HET ACT A 600 4 HET SO4 A 601 5 HET SO4 A 602 5 HET SAM A 500 27 HETNAM ACT ACETATE ION HETNAM SO4 SULFATE ION HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 2 ACT C2 H3 O2 1- FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 SAM C15 H22 N6 O5 S FORMUL 6 HOH *68(H2 O) HELIX 1 1 ALA A 33 ILE A 48 1 16 HELIX 2 2 ILE A 48 GLU A 56 1 9 HELIX 3 3 SER A 67 GLY A 91 1 25 HELIX 4 4 SER A 103 VAL A 119 1 17 HELIX 5 5 ASP A 121 ASN A 127 5 7 HELIX 6 6 SER A 140 ILE A 151 1 12 HELIX 7 7 GLY A 167 THR A 177 1 11 HELIX 8 8 ALA A 188 GLY A 210 1 23 HELIX 9 9 SER A 225 THR A 235 1 11 HELIX 10 10 GLY A 246 ALA A 258 1 13 HELIX 11 11 ASP A 286 THR A 289 5 4 HELIX 12 12 ARG A 319 ASN A 331 1 13 SHEET 1 A 2 GLU A 6 LEU A 9 0 SHEET 2 A 2 ALA A 18 PRO A 21 -1 O TYR A 20 N LEU A 7 SHEET 1 B 2 VAL A 26 ASP A 28 0 SHEET 2 B 2 HIS A 31 ASP A 32 -1 O HIS A 31 N ASP A 28 SHEET 1 C 7 TYR A 216 ARG A 220 0 SHEET 2 C 7 HIS A 181 GLU A 186 1 N GLY A 184 O GLU A 219 SHEET 3 C 7 LEU A 158 LEU A 162 1 N PHE A 159 O TYR A 183 SHEET 4 C 7 VAL A 237 VAL A 240 1 O PHE A 239 N VAL A 160 SHEET 5 C 7 ARG A 265 SER A 268 1 O VAL A 267 N ILE A 238 SHEET 6 C 7 TYR A 313 ILE A 317 -1 O HIS A 315 N ILE A 266 SHEET 7 C 7 MET A 291 GLU A 295 -1 N ARG A 292 O THR A 316 CISPEP 1 TRP A 22 PRO A 23 0 0.16 CISPEP 2 ASN A 331 PRO A 332 0 0.21 SITE 1 AC1 4 TYR A 183 ARG A 231 THR A 235 HOH A1047 SITE 1 AC2 2 ARG A 203 HIS A 213 SITE 1 AC3 4 ARG A 229 GLN A 252 GLU A 255 ARG A 256 SITE 1 AC4 17 PRO A 133 GLY A 137 GLU A 138 THR A 139 SITE 2 AC4 17 ASP A 161 GLY A 163 GLN A 168 VAL A 169 SITE 3 AC4 17 GLU A 186 LYS A 187 GLY A 221 ASP A 222 SITE 4 AC4 17 PHE A 223 PHE A 239 ASN A 241 PHE A 245 SITE 5 AC4 17 HOH A1032 CRYST1 152.800 152.800 50.810 90.00 90.00 120.00 P 65 6 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 0.006545 0.003778 0.000000 0.00000 SCALE2 0.000000 0.007557 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019681 0.00000