HEADER TRANSFERASE 11-FEB-09 3G8B TITLE T. THERMOPHILUS 16S RRNA G527 METHYLTRANSFERASE IN COMPLEX WITH ADOMET TITLE 2 IN SPACE GROUP I222 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE G; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 16S RRNA 7-METHYLGUANOSINE METHYLTRANSFERASE, 16S RRNA M7G COMPND 5 METHYLTRANSFERASE, GLUCOSE-INHIBITED DIVISION PROTEIN B; COMPND 6 EC: 2.1.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 GENE: GIDB, RSMG, TTHA1971; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3)STAR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET26B KEYWDS METHYLTRANSFERASE, 16S RRNA METHYLTRANSFERASE, TRANSLATION, KEYWDS 2 CYTOPLASM, RRNA PROCESSING, S-ADENOSYL-L-METHIONINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.DEMIRCI,S.T.GREGORY,R.BELARDINELLI,C.GUALERZI,A.E.DAHLBERG,G.JOGL REVDAT 4 24-JUL-19 3G8B 1 REMARK REVDAT 3 08-SEP-09 3G8B 1 JRNL REVDAT 2 18-AUG-09 3G8B 1 REMARK SEQRES REVDAT 1 30-JUN-09 3G8B 0 JRNL AUTH S.T.GREGORY,H.DEMIRCI,R.BELARDINELLI,T.MONSHUPANEE, JRNL AUTH 2 C.GUALERZI,A.E.DAHLBERG,G.JOGL JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES OF THE THERMUS JRNL TITL 2 THERMOPHILUS 16S RRNA METHYLTRANSFERASE RSMG JRNL REF RNA V. 15 1693 2009 JRNL REFN ISSN 1355-8382 JRNL PMID 19622680 JRNL DOI 10.1261/RNA.1652709 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 47884 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2419 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.8212 - 5.3886 0.94 2705 154 0.1761 0.1770 REMARK 3 2 5.3886 - 4.2816 0.96 2670 141 0.1399 0.1378 REMARK 3 3 4.2816 - 3.7417 0.97 2687 129 0.1463 0.1911 REMARK 3 4 3.7417 - 3.4002 0.97 2673 141 0.1632 0.2038 REMARK 3 5 3.4002 - 3.1568 0.98 2685 129 0.1877 0.1766 REMARK 3 6 3.1568 - 2.9709 0.97 2658 144 0.2006 0.2383 REMARK 3 7 2.9709 - 2.8222 0.98 2670 135 0.2114 0.1922 REMARK 3 8 2.8222 - 2.6995 0.98 2673 154 0.2053 0.2277 REMARK 3 9 2.6995 - 2.5956 0.98 2687 126 0.1954 0.2113 REMARK 3 10 2.5956 - 2.5061 0.99 2652 163 0.1961 0.2170 REMARK 3 11 2.5061 - 2.4278 0.98 2661 152 0.1951 0.2098 REMARK 3 12 2.4278 - 2.3584 0.99 2660 153 0.1935 0.2485 REMARK 3 13 2.3584 - 2.2963 0.99 2674 131 0.1921 0.2132 REMARK 3 14 2.2963 - 2.2403 0.99 2686 135 0.1845 0.2138 REMARK 3 15 2.2403 - 2.1894 0.99 2689 153 0.1862 0.2186 REMARK 3 16 2.1894 - 2.1429 0.99 2664 139 0.2009 0.2158 REMARK 3 17 2.1429 - 2.1000 0.99 2671 140 0.2363 0.2904 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 56.53 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.390 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.28600 REMARK 3 B22 (A**2) : -0.41600 REMARK 3 B33 (A**2) : 0.70200 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 3840 REMARK 3 ANGLE : 0.782 5223 REMARK 3 CHIRALITY : 0.048 606 REMARK 3 PLANARITY : 0.004 675 REMARK 3 DIHEDRAL : 15.620 1475 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN B AND RESSEQ 237:249 REMARK 3 ORIGIN FOR THE GROUP (A): 21.8485 55.5051 -50.1580 REMARK 3 T TENSOR REMARK 3 T11: 0.2181 T22: 0.6733 REMARK 3 T33: 0.3583 T12: 0.1390 REMARK 3 T13: 0.0091 T23: 0.0595 REMARK 3 L TENSOR REMARK 3 L11: -0.3879 L22: 0.8861 REMARK 3 L33: 1.3187 L12: -0.1996 REMARK 3 L13: -0.1886 L23: 0.1157 REMARK 3 S TENSOR REMARK 3 S11: -0.0177 S12: 0.1195 S13: -0.3097 REMARK 3 S21: 0.0544 S22: 0.1521 S23: 0.6938 REMARK 3 S31: -0.0940 S32: -1.6817 S33: -0.1440 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3G8B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAR-09. REMARK 100 THE DEPOSITION ID IS D_1000051549. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9797 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 : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48613 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.06300 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.52800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 68.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% (V/V) METHYL-2,4-PENTANEDIOL REMARK 280 (MPD), MICROBATCH TECHNIQUE UNDER OIL, TEMPERATURE 277K, PH 6.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 55.05150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 56.98800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.33850 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 55.05150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 56.98800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.33850 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 55.05150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 56.98800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.33850 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 55.05150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 56.98800 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 66.33850 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 PHE A 2 REMARK 465 HIC A 3 REMARK 465 GLY A 4 REMARK 465 LYS A 5 REMARK 465 HIS A 6 REMARK 465 PRO A 7 REMARK 465 GLY A 8 REMARK 465 MET B 1 REMARK 465 PHE B 2 REMARK 465 HIC B 3 REMARK 465 GLY B 4 REMARK 465 LYS B 5 REMARK 465 HIS B 6 REMARK 465 PRO B 7 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 65 -49.78 -137.13 REMARK 500 VAL A 188 -7.99 -140.44 REMARK 500 HIS B 65 -55.66 -135.52 REMARK 500 PRO B 215 -62.32 -29.97 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 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 250 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3G88 RELATED DB: PDB REMARK 900 RELATED ID: 3G89 RELATED DB: PDB REMARK 900 RELATED ID: 3G8A RELATED DB: PDB DBREF 3G8B A 1 249 UNP Q9LCY2 RSMG_THET8 1 249 DBREF 3G8B B 1 249 UNP Q9LCY2 RSMG_THET8 1 249 SEQRES 1 A 249 MET PHE HIC GLY LYS HIS PRO GLY GLY LEU SER GLU ARG SEQRES 2 A 249 GLY ARG ALA LEU LEU LEU GLU GLY GLY LYS ALA LEU GLY SEQRES 3 A 249 LEU ASP LEU LYS PRO HIS LEU GLU ALA PHE SER ARG LEU SEQRES 4 A 249 TYR ALA LEU LEU GLN GLU ALA SER GLY LYS VAL ASN LEU SEQRES 5 A 249 THR ALA LEU ARG GLY GLU GLU GLU VAL VAL VAL LYS HIS SEQRES 6 A 249 PHE LEU ASP SER LEU THR LEU LEU ARG LEU PRO LEU TRP SEQRES 7 A 249 GLN GLY PRO LEU ARG VAL LEU ASP LEU GLY THR GLY ALA SEQRES 8 A 249 GLY PHE PRO GLY LEU PRO LEU LYS ILE VAL ARG PRO GLU SEQRES 9 A 249 LEU GLU LEU VAL LEU VAL ASP ALA THR ARG LYS LYS VAL SEQRES 10 A 249 ALA PHE VAL GLU ARG ALA ILE GLU VAL LEU GLY LEU LYS SEQRES 11 A 249 GLY ALA ARG ALA LEU TRP GLY ARG ALA GLU VAL LEU ALA SEQRES 12 A 249 ARG GLU ALA GLY HIS ARG GLU ALA TYR ALA ARG ALA VAL SEQRES 13 A 249 ALA ARG ALA VAL ALA PRO LEU CYS VAL LEU SER GLU LEU SEQRES 14 A 249 LEU LEU PRO PHE LEU GLU VAL GLY GLY ALA ALA VAL ALA SEQRES 15 A 249 MET LYS GLY PRO ARG VAL GLU GLU GLU LEU ALA PRO LEU SEQRES 16 A 249 PRO PRO ALA LEU GLU ARG LEU GLY GLY ARG LEU GLY GLU SEQRES 17 A 249 VAL LEU ALA LEU GLN LEU PRO LEU SER GLY GLU ALA ARG SEQRES 18 A 249 HIS LEU VAL VAL LEU GLU LYS THR ALA PRO THR PRO PRO SEQRES 19 A 249 ALA TYR PRO ARG ARG PRO GLY VAL PRO GLU ARG HIS PRO SEQRES 20 A 249 LEU CYS SEQRES 1 B 249 MET PHE HIC GLY LYS HIS PRO GLY GLY LEU SER GLU ARG SEQRES 2 B 249 GLY ARG ALA LEU LEU LEU GLU GLY GLY LYS ALA LEU GLY SEQRES 3 B 249 LEU ASP LEU LYS PRO HIS LEU GLU ALA PHE SER ARG LEU SEQRES 4 B 249 TYR ALA LEU LEU GLN GLU ALA SER GLY LYS VAL ASN LEU SEQRES 5 B 249 THR ALA LEU ARG GLY GLU GLU GLU VAL VAL VAL LYS HIS SEQRES 6 B 249 PHE LEU ASP SER LEU THR LEU LEU ARG LEU PRO LEU TRP SEQRES 7 B 249 GLN GLY PRO LEU ARG VAL LEU ASP LEU GLY THR GLY ALA SEQRES 8 B 249 GLY PHE PRO GLY LEU PRO LEU LYS ILE VAL ARG PRO GLU SEQRES 9 B 249 LEU GLU LEU VAL LEU VAL ASP ALA THR ARG LYS LYS VAL SEQRES 10 B 249 ALA PHE VAL GLU ARG ALA ILE GLU VAL LEU GLY LEU LYS SEQRES 11 B 249 GLY ALA ARG ALA LEU TRP GLY ARG ALA GLU VAL LEU ALA SEQRES 12 B 249 ARG GLU ALA GLY HIS ARG GLU ALA TYR ALA ARG ALA VAL SEQRES 13 B 249 ALA ARG ALA VAL ALA PRO LEU CYS VAL LEU SER GLU LEU SEQRES 14 B 249 LEU LEU PRO PHE LEU GLU VAL GLY GLY ALA ALA VAL ALA SEQRES 15 B 249 MET LYS GLY PRO ARG VAL GLU GLU GLU LEU ALA PRO LEU SEQRES 16 B 249 PRO PRO ALA LEU GLU ARG LEU GLY GLY ARG LEU GLY GLU SEQRES 17 B 249 VAL LEU ALA LEU GLN LEU PRO LEU SER GLY GLU ALA ARG SEQRES 18 B 249 HIS LEU VAL VAL LEU GLU LYS THR ALA PRO THR PRO PRO SEQRES 19 B 249 ALA TYR PRO ARG ARG PRO GLY VAL PRO GLU ARG HIS PRO SEQRES 20 B 249 LEU CYS HET SAM A 303 27 HET SO4 A 250 5 HET SAM B 303 27 HETNAM SAM S-ADENOSYLMETHIONINE HETNAM SO4 SULFATE ION FORMUL 3 SAM 2(C15 H22 N6 O5 S) FORMUL 4 SO4 O4 S 2- FORMUL 6 HOH *528(H2 O) HELIX 1 1 SER A 11 LEU A 25 1 15 HELIX 2 2 LEU A 29 PRO A 31 5 3 HELIX 3 3 HIS A 32 VAL A 50 1 19 HELIX 4 4 GLY A 57 HIS A 65 1 9 HELIX 5 5 HIS A 65 THR A 71 1 7 HELIX 6 6 LEU A 72 LEU A 75 5 4 HELIX 7 7 PRO A 94 ARG A 102 1 9 HELIX 8 8 THR A 113 GLY A 128 1 16 HELIX 9 9 ARG A 138 ALA A 143 1 6 HELIX 10 10 PRO A 162 LEU A 171 1 10 HELIX 11 11 VAL A 188 ALA A 193 1 6 HELIX 12 12 PRO A 194 LEU A 202 1 9 HELIX 13 13 GLY A 241 HIS A 246 1 6 HELIX 14 14 SER B 11 LEU B 25 1 15 HELIX 15 15 LEU B 29 PRO B 31 5 3 HELIX 16 16 HIS B 32 LYS B 49 1 18 HELIX 17 17 GLY B 57 HIS B 65 1 9 HELIX 18 18 HIS B 65 THR B 71 1 7 HELIX 19 19 LEU B 72 LEU B 75 5 4 HELIX 20 20 PRO B 94 ARG B 102 1 9 HELIX 21 21 THR B 113 LEU B 127 1 15 HELIX 22 22 ARG B 138 ALA B 143 1 6 HELIX 23 23 PRO B 162 LEU B 171 1 10 HELIX 24 24 VAL B 188 ALA B 193 1 6 HELIX 25 25 PRO B 194 LEU B 202 1 9 HELIX 26 26 GLY B 241 HIS B 246 1 6 SHEET 1 A 7 ALA A 132 TRP A 136 0 SHEET 2 A 7 GLU A 106 ASP A 111 1 N LEU A 109 O ARG A 133 SHEET 3 A 7 ARG A 83 LEU A 87 1 N VAL A 84 O GLU A 106 SHEET 4 A 7 TYR A 152 ARG A 158 1 O VAL A 156 N LEU A 85 SHEET 5 A 7 LEU A 174 LYS A 184 1 O GLU A 175 N TYR A 152 SHEET 6 A 7 ALA A 220 LYS A 228 -1 O LYS A 228 N GLY A 177 SHEET 7 A 7 GLY A 204 GLN A 213 -1 N GLY A 207 O VAL A 225 SHEET 1 B 7 ALA B 132 TRP B 136 0 SHEET 2 B 7 GLU B 106 ASP B 111 1 N LEU B 109 O ARG B 133 SHEET 3 B 7 ARG B 83 LEU B 87 1 N VAL B 84 O VAL B 108 SHEET 4 B 7 TYR B 152 ARG B 158 1 O VAL B 156 N LEU B 85 SHEET 5 B 7 LEU B 174 LYS B 184 1 O GLU B 175 N TYR B 152 SHEET 6 B 7 ALA B 220 LYS B 228 -1 O VAL B 224 N ALA B 182 SHEET 7 B 7 GLY B 204 GLN B 213 -1 N GLY B 207 O VAL B 225 SSBOND 1 CYS A 164 CYS A 249 1555 1555 2.03 SSBOND 2 CYS B 164 CYS B 249 1555 1555 2.03 CISPEP 1 PHE A 93 PRO A 94 0 7.07 CISPEP 2 TYR A 236 PRO A 237 0 -0.88 CISPEP 3 PHE B 93 PRO B 94 0 6.36 CISPEP 4 TYR B 236 PRO B 237 0 -0.50 SITE 1 AC1 20 GLY A 88 THR A 89 GLY A 90 PHE A 93 SITE 2 AC1 20 ASP A 111 ALA A 112 THR A 113 LYS A 116 SITE 3 AC1 20 GLY A 137 ARG A 138 ALA A 139 GLU A 140 SITE 4 AC1 20 ARG A 158 ALA A 159 HOH A 256 HOH A 287 SITE 5 AC1 20 HOH A 393 HOH A 416 HOH A 452 ASN B 51 SITE 1 AC2 3 SER A 47 HOH A 334 HOH A 395 SITE 1 AC3 17 HOH A 415 GLY B 88 THR B 89 PHE B 93 SITE 2 AC3 17 ASP B 111 ALA B 112 THR B 113 LYS B 116 SITE 3 AC3 17 GLY B 137 ARG B 138 ALA B 139 GLU B 140 SITE 4 AC3 17 ARG B 158 ALA B 159 HOH B 252 HOH B 253 SITE 5 AC3 17 HOH B 281 CRYST1 110.103 113.976 132.677 90.00 90.00 90.00 I 2 2 2 16 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 0.009082 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008774 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007537 0.00000