HEADER TRANSFERASE 07-JUL-22 7YF3 TITLE CRYSTAL STRUCTURE OF METTL9 IN COMPLEX WITH UNMETHYLATED S100A9 TITLE 2 PEPTIDE AND SAH COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN-L-HISTIDINE N-PROS-METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DORA REVERSE STRAND PROTEIN,DREV,DREV1,METHYLTRANSFERASE- COMPND 5 LIKE PROTEIN 9,HMETTL9, METTL9; COMPND 6 EC: 2.1.1.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: S100A9 PEPTIDE; COMPND 11 CHAIN: C, D; COMPND 12 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: METTL9, DREV, CGI-81; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 11 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 12 ORGANISM_TAXID: 10090 KEYWDS METTL9, S100A9, HISTIDINE METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.XIE,X.WANG,C.XU REVDAT 4 08-MAY-24 7YF3 1 JRNL REVDAT 3 29-NOV-23 7YF3 1 REMARK REVDAT 2 13-SEP-23 7YF3 1 COMPND SOURCE REVDAT 1 12-APR-23 7YF3 0 JRNL AUTH X.WANG,H.XIE,Q.GUO,D.CAO,W.RU,S.ZHAO,Z.ZHU,J.ZHANG,W.PAN, JRNL AUTH 2 X.YAO,C.XU JRNL TITL MOLECULAR BASIS FOR METTL9-MEDIATED N1-HISTIDINE JRNL TITL 2 METHYLATION. JRNL REF CELL DISCOV V. 9 38 2023 JRNL REFN ESSN 2056-5968 JRNL PMID 37015930 JRNL DOI 10.1038/S41421-023-00548-W REMARK 2 REMARK 2 RESOLUTION. 3.43 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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) : 3.43 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 70.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 7067 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.020 REMARK 3 FREE R VALUE TEST SET COUNT : 708 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 70.3190 - 5.8708 0.96 1354 152 0.2143 0.2448 REMARK 3 2 5.8708 - 4.6601 0.98 1319 146 0.2404 0.2838 REMARK 3 3 4.6601 - 4.0711 0.98 1314 147 0.2179 0.2818 REMARK 3 4 4.0711 - 3.6989 0.97 1299 144 0.2479 0.3300 REMARK 3 5 3.6989 - 3.4340 0.81 1073 119 0.3070 0.3638 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.510 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.11 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 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 7YF3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1300030792. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7067 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.430 REMARK 200 RESOLUTION RANGE LOW (A) : 70.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.43 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.64 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: PHASER REMARK 200 STARTING MODEL: 7YF2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS PH 8.5, 0.2 M MGCL2, 30% REMARK 280 (W/V) PEG 4000, 0.1 M NDSB-256, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K 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 70.94600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.77350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 70.94600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.77350 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -70.94600 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -21.77350 REMARK 350 BIOMT3 2 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 HIS A 44 REMARK 465 MET A 45 REMARK 465 ALA A 46 REMARK 465 ALA A 47 REMARK 465 GLY A 48 REMARK 465 GLY A 49 REMARK 465 ARG A 50 REMARK 465 LYS A 51 REMARK 465 GLU A 52 REMARK 465 ASN A 53 REMARK 465 HIS A 54 REMARK 465 HIS B 44 REMARK 465 MET B 45 REMARK 465 ALA B 46 REMARK 465 ALA B 47 REMARK 465 GLY B 48 REMARK 465 GLY B 49 REMARK 465 ARG B 50 REMARK 465 LYS B 51 REMARK 465 GLU B 52 REMARK 465 ARG C -5 REMARK 465 GLY C -4 REMARK 465 LYS C 3 REMARK 465 GLY C 4 REMARK 465 SER C 5 REMARK 465 ARG D -5 REMARK 465 LYS D 3 REMARK 465 GLY D 4 REMARK 465 SER D 5 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 ASN A 60 CG OD1 ND2 REMARK 470 ARG A 61 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 62 CG CD OE1 OE2 REMARK 470 GLU A 66 CG CD OE1 OE2 REMARK 470 GLN A 82 CG CD OE1 NE2 REMARK 470 LYS A 91 CG CD CE NZ REMARK 470 ARG A 114 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 187 CG CD CE NZ REMARK 470 LYS A 223 CE NZ REMARK 470 ARG A 233 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 245 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 249 CG CD OE1 OE2 REMARK 470 ASN A 250 CG OD1 ND2 REMARK 470 ASN B 53 CG OD1 ND2 REMARK 470 GLU B 66 CG CD OE1 OE2 REMARK 470 GLU B 90 CG CD OE1 OE2 REMARK 470 ARG B 114 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 132 CG OD1 OD2 REMARK 470 ASP B 143 CG OD1 OD2 REMARK 470 HIS B 147 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 161 CG CD CE NZ REMARK 470 GLU B 168 CG CD OE1 OE2 REMARK 470 GLU B 169 CG CD OE1 OE2 REMARK 470 THR B 199 OG1 CG2 REMARK 470 PHE B 201 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU B 256 CG CD OE1 OE2 REMARK 470 LYS B 257 CG CD CE NZ REMARK 470 LYS B 265 CG CD CE 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 VAL A 128 -61.88 -121.27 REMARK 500 THR A 146 -169.97 -126.88 REMARK 500 VAL B 128 -62.23 -121.73 REMARK 500 HIS B 147 -60.68 -93.42 REMARK 500 GLN B 217 75.37 -118.05 REMARK 500 SER C 0 49.12 -85.16 REMARK 500 HIS C 1 -3.40 -141.41 REMARK 500 SER D 0 -38.92 -39.42 REMARK 500 REMARK 500 REMARK: NULL DBREF 7YF3 A 46 318 UNP Q9H1A3 METL9_HUMAN 46 318 DBREF 7YF3 B 46 318 UNP Q9H1A3 METL9_HUMAN 46 318 DBREF 7YF3 C -5 5 PDB 7YF3 7YF3 -5 5 DBREF 7YF3 D -5 5 PDB 7YF3 7YF3 -5 5 SEQADV 7YF3 HIS A 44 UNP Q9H1A3 EXPRESSION TAG SEQADV 7YF3 MET A 45 UNP Q9H1A3 EXPRESSION TAG SEQADV 7YF3 ALA A 95 UNP Q9H1A3 LEU 95 ENGINEERED MUTATION SEQADV 7YF3 ALA A 96 UNP Q9H1A3 PHE 96 ENGINEERED MUTATION SEQADV 7YF3 ALA A 99 UNP Q9H1A3 LEU 99 ENGINEERED MUTATION SEQADV 7YF3 ALA A 103 UNP Q9H1A3 PHE 103 ENGINEERED MUTATION SEQADV 7YF3 ALA A 107 UNP Q9H1A3 VAL 107 ENGINEERED MUTATION SEQADV 7YF3 ALA A 111 UNP Q9H1A3 PHE 111 ENGINEERED MUTATION SEQADV 7YF3 HIS B 44 UNP Q9H1A3 EXPRESSION TAG SEQADV 7YF3 MET B 45 UNP Q9H1A3 EXPRESSION TAG SEQADV 7YF3 ALA B 95 UNP Q9H1A3 LEU 95 ENGINEERED MUTATION SEQADV 7YF3 ALA B 96 UNP Q9H1A3 PHE 96 ENGINEERED MUTATION SEQADV 7YF3 ALA B 99 UNP Q9H1A3 LEU 99 ENGINEERED MUTATION SEQADV 7YF3 ALA B 103 UNP Q9H1A3 PHE 103 ENGINEERED MUTATION SEQADV 7YF3 ALA B 107 UNP Q9H1A3 VAL 107 ENGINEERED MUTATION SEQADV 7YF3 ALA B 111 UNP Q9H1A3 PHE 111 ENGINEERED MUTATION SEQRES 1 A 275 HIS MET ALA ALA GLY GLY ARG LYS GLU ASN HIS GLN TRP SEQRES 2 A 275 TYR VAL CYS ASN ARG GLU LYS LEU CYS GLU SER LEU GLN SEQRES 3 A 275 ALA VAL PHE VAL GLN SER TYR LEU ASP GLN GLY THR GLN SEQRES 4 A 275 ILE PHE LEU ASN ASN SER ILE GLU LYS SER GLY TRP ALA SEQRES 5 A 275 ALA ILE GLN ALA TYR HIS SER ALA VAL SER SER ALA PHE SEQRES 6 A 275 SER LEU ALA MET SER ARG THR SER ILE ASN GLY LEU LEU SEQRES 7 A 275 GLY ARG GLY SER MET PHE VAL PHE SER PRO ASP GLN PHE SEQRES 8 A 275 GLN ARG LEU LEU LYS ILE ASN PRO ASP TRP LYS THR HIS SEQRES 9 A 275 ARG LEU LEU ASP LEU GLY ALA GLY ASP GLY GLU VAL THR SEQRES 10 A 275 LYS ILE MET SER PRO HIS PHE GLU GLU ILE TYR ALA THR SEQRES 11 A 275 GLU LEU SER GLU THR MET ILE TRP GLN LEU GLN LYS LYS SEQRES 12 A 275 LYS TYR ARG VAL LEU GLY ILE ASN GLU TRP GLN ASN THR SEQRES 13 A 275 GLY PHE GLN TYR ASP VAL ILE SER CYS LEU ASN LEU LEU SEQRES 14 A 275 ASP ARG CYS ASP GLN PRO LEU THR LEU LEU LYS ASP ILE SEQRES 15 A 275 ARG SER VAL LEU GLU PRO THR ARG GLY ARG VAL ILE LEU SEQRES 16 A 275 ALA LEU VAL LEU PRO PHE HIS PRO TYR VAL GLU ASN VAL SEQRES 17 A 275 GLY GLY LYS TRP GLU LYS PRO SER GLU ILE LEU GLU ILE SEQRES 18 A 275 LYS GLY GLN ASN TRP GLU GLU GLN VAL ASN SER LEU PRO SEQRES 19 A 275 GLU VAL PHE ARG LYS ALA GLY PHE VAL ILE GLU ALA PHE SEQRES 20 A 275 THR ARG LEU PRO TYR LEU CYS GLU GLY ASP MET TYR ASN SEQRES 21 A 275 ASP TYR TYR VAL LEU ASP ASP ALA VAL PHE VAL LEU LYS SEQRES 22 A 275 PRO VAL SEQRES 1 B 275 HIS MET ALA ALA GLY GLY ARG LYS GLU ASN HIS GLN TRP SEQRES 2 B 275 TYR VAL CYS ASN ARG GLU LYS LEU CYS GLU SER LEU GLN SEQRES 3 B 275 ALA VAL PHE VAL GLN SER TYR LEU ASP GLN GLY THR GLN SEQRES 4 B 275 ILE PHE LEU ASN ASN SER ILE GLU LYS SER GLY TRP ALA SEQRES 5 B 275 ALA ILE GLN ALA TYR HIS SER ALA VAL SER SER ALA PHE SEQRES 6 B 275 SER LEU ALA MET SER ARG THR SER ILE ASN GLY LEU LEU SEQRES 7 B 275 GLY ARG GLY SER MET PHE VAL PHE SER PRO ASP GLN PHE SEQRES 8 B 275 GLN ARG LEU LEU LYS ILE ASN PRO ASP TRP LYS THR HIS SEQRES 9 B 275 ARG LEU LEU ASP LEU GLY ALA GLY ASP GLY GLU VAL THR SEQRES 10 B 275 LYS ILE MET SER PRO HIS PHE GLU GLU ILE TYR ALA THR SEQRES 11 B 275 GLU LEU SER GLU THR MET ILE TRP GLN LEU GLN LYS LYS SEQRES 12 B 275 LYS TYR ARG VAL LEU GLY ILE ASN GLU TRP GLN ASN THR SEQRES 13 B 275 GLY PHE GLN TYR ASP VAL ILE SER CYS LEU ASN LEU LEU SEQRES 14 B 275 ASP ARG CYS ASP GLN PRO LEU THR LEU LEU LYS ASP ILE SEQRES 15 B 275 ARG SER VAL LEU GLU PRO THR ARG GLY ARG VAL ILE LEU SEQRES 16 B 275 ALA LEU VAL LEU PRO PHE HIS PRO TYR VAL GLU ASN VAL SEQRES 17 B 275 GLY GLY LYS TRP GLU LYS PRO SER GLU ILE LEU GLU ILE SEQRES 18 B 275 LYS GLY GLN ASN TRP GLU GLU GLN VAL ASN SER LEU PRO SEQRES 19 B 275 GLU VAL PHE ARG LYS ALA GLY PHE VAL ILE GLU ALA PHE SEQRES 20 B 275 THR ARG LEU PRO TYR LEU CYS GLU GLY ASP MET TYR ASN SEQRES 21 B 275 ASP TYR TYR VAL LEU ASP ASP ALA VAL PHE VAL LEU LYS SEQRES 22 B 275 PRO VAL SEQRES 1 C 11 ARG GLY HIS GLY HIS SER HIS GLY LYS GLY SER SEQRES 1 D 11 ARG GLY HIS GLY HIS SER HIS GLY LYS GLY SER HET SAH A 401 26 HET SAH B 401 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 5 SAH 2(C14 H20 N6 O5 S) HELIX 1 AA1 CYS A 65 ALA A 70 1 6 HELIX 2 AA2 ASP A 78 TRP A 94 1 17 HELIX 3 AA3 TRP A 94 SER A 109 1 16 HELIX 4 AA4 SER A 113 GLY A 122 1 10 HELIX 5 AA5 SER A 130 LEU A 138 1 9 HELIX 6 AA6 VAL A 159 SER A 164 1 6 HELIX 7 AA7 SER A 176 LYS A 185 1 10 HELIX 8 AA8 GLU A 195 THR A 199 5 5 HELIX 9 AA9 LEU A 211 CYS A 215 5 5 HELIX 10 AB1 GLN A 217 LEU A 229 1 13 HELIX 11 AB2 VAL A 251 GLY A 253 5 3 HELIX 12 AB3 ASN A 268 SER A 275 1 8 HELIX 13 AB4 SER A 275 ALA A 283 1 9 HELIX 14 AB5 ASN B 60 LEU B 64 5 5 HELIX 15 AB6 ASP B 78 TRP B 94 1 17 HELIX 16 AB7 TRP B 94 SER B 109 1 16 HELIX 17 AB8 SER B 113 GLY B 122 1 10 HELIX 18 AB9 SER B 130 LYS B 139 1 10 HELIX 19 AC1 VAL B 159 SER B 164 1 6 HELIX 20 AC2 SER B 176 LYS B 186 1 11 HELIX 21 AC3 LEU B 211 CYS B 215 5 5 HELIX 22 AC4 GLN B 217 VAL B 228 1 12 HELIX 23 AC5 ASN B 268 SER B 275 1 8 HELIX 24 AC6 SER B 275 ALA B 283 1 9 SHEET 1 AA1 8 PHE A 72 VAL A 73 0 SHEET 2 AA1 8 PHE A 285 PRO A 294 1 O PHE A 290 N VAL A 73 SHEET 3 AA1 8 ASP A 309 PRO A 317 -1 O VAL A 314 N ALA A 289 SHEET 4 AA1 8 ARG A 235 ALA A 239 -1 N VAL A 236 O LEU A 315 SHEET 5 AA1 8 VAL A 205 LEU A 209 1 N CYS A 208 O ILE A 237 SHEET 6 AA1 8 THR A 146 LEU A 152 1 N LEU A 150 O SER A 207 SHEET 7 AA1 8 PHE A 167 THR A 173 1 O TYR A 171 N ASP A 151 SHEET 8 AA1 8 ARG A 189 VAL A 190 1 O ARG A 189 N ILE A 170 SHEET 1 AA2 3 MET A 126 PHE A 127 0 SHEET 2 AA2 3 LEU A 296 GLU A 298 -1 O LEU A 296 N PHE A 127 SHEET 3 AA2 3 TYR A 305 TYR A 306 -1 O TYR A 306 N CYS A 297 SHEET 1 AA3 2 VAL A 248 GLU A 249 0 SHEET 2 AA3 2 TRP A 255 GLU A 256 -1 O GLU A 256 N VAL A 248 SHEET 1 AA4 8 MET B 126 PHE B 127 0 SHEET 2 AA4 8 PHE B 285 GLU B 298 -1 O LEU B 296 N PHE B 127 SHEET 3 AA4 8 TYR B 305 PRO B 317 -1 O VAL B 314 N ALA B 289 SHEET 4 AA4 8 ARG B 235 VAL B 241 -1 N LEU B 238 O PHE B 313 SHEET 5 AA4 8 VAL B 205 LEU B 209 1 N CYS B 208 O ILE B 237 SHEET 6 AA4 8 THR B 146 LEU B 152 1 N LEU B 150 O SER B 207 SHEET 7 AA4 8 PHE B 167 ALA B 172 1 O TYR B 171 N LEU B 149 SHEET 8 AA4 8 ARG B 189 VAL B 190 1 O ARG B 189 N ILE B 170 SHEET 1 AA5 2 VAL B 248 GLU B 249 0 SHEET 2 AA5 2 TRP B 255 GLU B 256 -1 O GLU B 256 N VAL B 248 CISPEP 1 LEU A 242 PRO A 243 0 1.98 CISPEP 2 LEU B 242 PRO B 243 0 3.35 CRYST1 141.892 43.547 106.492 90.00 123.70 90.00 C 1 2 1 8 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 0.007048 0.000000 0.004700 0.00000 SCALE2 0.000000 0.022964 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011287 0.00000