HEADER RIBOSOMAL PROTEIN 14-MAR-23 8IPL TITLE THE STRUCTURE OF HUMAN MITOCHONDRIAL METHYLTRANSFERASE METTL15 WITH TITLE 2 RBFA AND SAM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE RIBOSOME-BINDING FACTOR A, MITOCHONDRIAL; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 12S RRNA N4-METHYLCYTIDINE (M4C) METHYLTRANSFERASE; COMPND 7 CHAIN: A; COMPND 8 SYNONYM: 12S RRNA M4C METHYLTRANSFERASE,METHYLTRANSFERASE 5 DOMAIN- COMPND 9 CONTAINING PROTEIN 1,METHYLTRANSFERASE-LIKE PROTEIN 15; COMPND 10 EC: 2.1.1.-; COMPND 11 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: RBFA, C18ORF22; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: METTL15, METT5D1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HUMAN MITOCHONDRIAL METHYLTRANSFERASE METTL15, RIBOSOMAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.Q.LV,W.W.ZHOU REVDAT 2 14-FEB-24 8IPL 1 JRNL REVDAT 1 03-JAN-24 8IPL 0 JRNL AUTH M.LV,W.ZHOU,Y.HAO,F.LI,H.ZHANG,X.YAO,Y.SHI,L.ZHANG JRNL TITL STRUCTURAL INSIGHTS INTO THE SPECIFIC RECOGNITION OF JRNL TITL 2 MITOCHONDRIAL RIBOSOME-BINDING FACTOR HSRBFA AND 12 S RRNA JRNL TITL 3 BY METHYLTRANSFERASE METTL15. JRNL REF CELL DISCOV V. 10 11 2024 JRNL REFN ESSN 2056-5968 JRNL PMID 38291322 JRNL DOI 10.1038/S41421-023-00634-Z REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 3.3.22 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 16580 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.760 REMARK 3 FREE R VALUE TEST SET COUNT : 789 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 33.4770 - 3.9959 0.99 2950 159 0.1638 0.1834 REMARK 3 2 3.9959 - 3.1724 0.88 2521 108 0.1753 0.2902 REMARK 3 3 3.1724 - 2.7716 0.99 2787 139 0.1996 0.2360 REMARK 3 4 2.7716 - 2.5183 0.74 2082 103 0.1970 0.2635 REMARK 3 5 2.5183 - 2.3379 0.98 2730 136 0.1919 0.2780 REMARK 3 6 2.3379 - 2.2001 0.98 2721 144 0.1895 0.2541 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 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 : 0.008 2409 REMARK 3 ANGLE : 0.979 3258 REMARK 3 CHIRALITY : 0.064 379 REMARK 3 PLANARITY : 0.005 415 REMARK 3 DIHEDRAL : 9.639 1465 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 1 THROUGH 22) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7319 -5.5212 -2.7049 REMARK 3 T TENSOR REMARK 3 T11: 0.2394 T22: 0.2897 REMARK 3 T33: 0.3427 T12: -0.0309 REMARK 3 T13: -0.0720 T23: -0.0083 REMARK 3 L TENSOR REMARK 3 L11: 2.6691 L22: 4.5452 REMARK 3 L33: 3.2608 L12: -0.2742 REMARK 3 L13: -0.1742 L23: 1.1233 REMARK 3 S TENSOR REMARK 3 S11: -0.1442 S12: 0.1104 S13: -0.2510 REMARK 3 S21: -0.1607 S22: 0.1816 S23: 0.2684 REMARK 3 S31: 0.2061 S32: -0.3420 S33: -0.0356 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 6 THROUGH 338) REMARK 3 ORIGIN FOR THE GROUP (A): 0.8923 4.5818 10.0533 REMARK 3 T TENSOR REMARK 3 T11: 0.1688 T22: 0.1881 REMARK 3 T33: 0.2057 T12: -0.0069 REMARK 3 T13: -0.0007 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.8111 L22: 1.0911 REMARK 3 L33: 0.8298 L12: 0.2476 REMARK 3 L13: 0.0980 L23: 0.2945 REMARK 3 S TENSOR REMARK 3 S11: -0.0457 S12: 0.0825 S13: -0.0070 REMARK 3 S21: -0.0444 S22: 0.0512 S23: 0.0258 REMARK 3 S31: -0.0291 S32: 0.0780 S33: -0.0031 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 8IPL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 20-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1300036248. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-22 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) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16587 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 33.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.50700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.200 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 (%): 39.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% W/V PEG 4000, 0.05M POTASSIUM REMARK 280 CHLORIDE, 0.1M LITHIUM CHLORIDE, 0.012M SPERMINE REMARK 280 TETRAHYDROCHLORIDE, 0.05M MES PH6.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 31.58350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.96500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.48900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.96500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.58350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.48900 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 THR B -7 REMARK 465 THR B -6 REMARK 465 GLU B -5 REMARK 465 PRO B -4 REMARK 465 THR B -3 REMARK 465 THR B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 LYS B 23 REMARK 465 GLY B 24 REMARK 465 LEU B 25 REMARK 465 GLY B 26 REMARK 465 LYS A 1 REMARK 465 LEU A 2 REMARK 465 HIS A 3 REMARK 465 ILE A 4 REMARK 465 PRO A 5 REMARK 465 THR A 270 REMARK 465 GLU A 271 REMARK 465 ARG A 272 REMARK 465 PHE A 273 REMARK 465 ASN A 274 REMARK 465 LEU A 275 REMARK 465 SER A 276 REMARK 465 VAL A 277 REMARK 465 ARG A 278 REMARK 465 GLN A 279 REMARK 465 GLN A 280 REMARK 465 VAL A 281 REMARK 465 MET A 282 REMARK 465 LYS A 283 REMARK 465 THR A 284 REMARK 465 SER A 285 REMARK 465 GLN A 286 REMARK 465 LEU A 287 REMARK 465 GLY A 288 REMARK 465 SER A 289 REMARK 465 ASP A 290 REMARK 465 HIS A 291 REMARK 465 GLU A 292 REMARK 465 ASN A 293 REMARK 465 THR A 294 REMARK 465 GLU A 295 REMARK 465 GLU A 296 REMARK 465 VAL A 297 REMARK 465 SER A 298 REMARK 465 MET A 299 REMARK 465 ARG A 300 REMARK 465 ARG A 301 REMARK 465 ALA A 302 REMARK 465 PRO A 303 REMARK 465 SER A 315 REMARK 465 PRO A 316 REMARK 465 GLN A 317 REMARK 465 ASP A 318 REMARK 465 GLN A 319 REMARK 465 ASP A 320 REMARK 465 VAL A 321 REMARK 465 GLN A 322 REMARK 465 ASP A 323 REMARK 465 ASN A 324 REMARK 465 PRO A 325 REMARK 465 ARG A 326 REMARK 465 GLY A 327 REMARK 465 ARG A 328 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 LYS B 21 CG CD CE NZ REMARK 470 MET A 7 CG SD CE REMARK 470 ASP A 9 CG OD1 OD2 REMARK 470 LYS A 40 CG CD CE NZ REMARK 470 LYS A 68 CG CD CE NZ REMARK 470 ARG A 118 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 155 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS A 165 CG CD CE NZ REMARK 470 LYS A 202 CG CD CE NZ REMARK 470 ARG A 207 CG CD NE CZ NH1 NH2 REMARK 470 MET A 269 CG SD CE REMARK 470 LEU A 304 CG CD1 CD2 REMARK 470 LYS A 312 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 VAL A 313 CA - CB - CG2 ANGL. DEV. = 18.1 DEGREES 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 ASP A 124 -70.34 -94.89 REMARK 500 HIS A 162 31.88 -93.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 8IPL B -7 26 UNP Q8N0V3 RBFA_HUMAN 227 260 DBREF 8IPL A 1 338 UNP A6NJ78 MET15_HUMAN 70 407 SEQRES 1 B 34 THR THR GLU PRO THR THR SER SER SER LEU CYS GLY ILE SEQRES 2 B 34 ASP HIS GLU ALA LEU ASN LYS GLN ILE MET GLU TYR LYS SEQRES 3 B 34 ARG ARG LYS ASP LYS GLY LEU GLY SEQRES 1 A 338 LYS LEU HIS ILE PRO VAL MET VAL ASP GLU VAL VAL HIS SEQRES 2 A 338 CYS LEU SER PRO GLN LYS GLY GLN ILE PHE LEU ASP MET SEQRES 3 A 338 THR PHE GLY SER GLY GLY HIS THR LYS ALA ILE LEU GLN SEQRES 4 A 338 LYS GLU SER ASP ILE VAL LEU TYR ALA LEU ASP ARG ASP SEQRES 5 A 338 PRO THR ALA TYR ALA LEU ALA GLU HIS LEU SER GLU LEU SEQRES 6 A 338 TYR PRO LYS GLN ILE ARG ALA MET LEU GLY GLN PHE SER SEQRES 7 A 338 GLN ALA GLU ALA LEU LEU MET LYS ALA GLY VAL GLN PRO SEQRES 8 A 338 GLY THR PHE ASP GLY VAL LEU MET ASP LEU GLY CYS SER SEQRES 9 A 338 SER MET GLN LEU ASP THR PRO GLU ARG GLY PHE SER LEU SEQRES 10 A 338 ARG LYS ASP GLY PRO LEU ASP MET ARG MET ASP GLY GLY SEQRES 11 A 338 ARG TYR PRO ASP MET PRO THR ALA ALA ASP VAL VAL ASN SEQRES 12 A 338 ALA LEU ASP GLN GLN ALA LEU ALA SER ILE LEU ARG THR SEQRES 13 A 338 TYR GLY GLU GLU LYS HIS ALA LYS LYS ILE ALA SER ALA SEQRES 14 A 338 ILE VAL GLN ALA ARG SER ILE TYR PRO ILE THR ARG THR SEQRES 15 A 338 GLN GLN LEU ALA SER ILE VAL ALA GLY ALA PHE PRO PRO SEQRES 16 A 338 SER ALA ILE TYR THR ARG LYS ASP LEU LEU GLN ARG SER SEQRES 17 A 338 THR HIS ILE ALA THR LYS THR PHE GLN ALA LEU ARG ILE SEQRES 18 A 338 PHE VAL ASN ASN GLU LEU ASN GLU LEU TYR THR GLY LEU SEQRES 19 A 338 LYS THR ALA GLN LYS PHE LEU ARG PRO GLY GLY ARG LEU SEQRES 20 A 338 VAL ALA LEU SER PHE HIS SER LEU GLU ASP ARG ILE VAL SEQRES 21 A 338 LYS ARG PHE LEU LEU GLY ILE SER MET THR GLU ARG PHE SEQRES 22 A 338 ASN LEU SER VAL ARG GLN GLN VAL MET LYS THR SER GLN SEQRES 23 A 338 LEU GLY SER ASP HIS GLU ASN THR GLU GLU VAL SER MET SEQRES 24 A 338 ARG ARG ALA PRO LEU MET TRP GLU LEU ILE HIS LYS LYS SEQRES 25 A 338 VAL LEU SER PRO GLN ASP GLN ASP VAL GLN ASP ASN PRO SEQRES 26 A 338 ARG GLY ARG SER ALA LYS LEU ARG ALA ALA ILE LYS LEU HET SAM A 401 27 HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 3 SAM C15 H22 N6 O5 S FORMUL 4 HOH *32(H2 O) HELIX 1 AA1 ASP B 6 ASP B 22 1 17 HELIX 2 AA2 MET A 7 SER A 16 1 10 HELIX 3 AA3 GLY A 31 GLU A 41 1 11 HELIX 4 AA4 ASP A 52 TYR A 66 1 15 HELIX 5 AA5 GLN A 76 ALA A 87 1 12 HELIX 6 AA6 SER A 104 THR A 110 1 7 HELIX 7 AA7 PRO A 111 GLY A 114 5 4 HELIX 8 AA8 THR A 137 LEU A 145 1 9 HELIX 9 AA9 ASP A 146 GLU A 159 1 14 HELIX 10 AB1 HIS A 162 TYR A 177 1 16 HELIX 11 AB2 ARG A 181 ALA A 192 1 12 HELIX 12 AB3 ALA A 212 ASN A 225 1 14 HELIX 13 AB4 ASN A 225 PHE A 240 1 16 HELIX 14 AB5 HIS A 253 LEU A 265 1 13 SHEET 1 AA1 7 ILE A 70 LEU A 74 0 SHEET 2 AA1 7 VAL A 45 ASP A 50 1 N ALA A 48 O ARG A 71 SHEET 3 AA1 7 ILE A 22 ASP A 25 1 N ASP A 25 O LEU A 49 SHEET 4 AA1 7 PHE A 94 ASP A 100 1 O ASP A 95 N ILE A 22 SHEET 5 AA1 7 LEU A 241 SER A 251 1 O VAL A 248 N MET A 99 SHEET 6 AA1 7 LYS A 331 LYS A 337 -1 O LYS A 337 N GLY A 244 SHEET 7 AA1 7 TRP A 306 VAL A 313 -1 N LYS A 312 O LEU A 332 SHEET 1 AA2 2 TYR A 199 THR A 200 0 SHEET 2 AA2 2 THR A 209 HIS A 210 -1 O THR A 209 N THR A 200 CRYST1 63.167 70.978 75.930 90.00 90.00 90.00 P 21 21 21 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 0.015831 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014089 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013170 0.00000