HEADER TRANSFERASE 06-JUL-21 7P2R TITLE CRYSTAL STRUCTURE OF MOUSE PRMT6 IN COMPLEX WITH INHIBITOR EML980 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN ARGININE N-METHYLTRANSFERASE 6; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HISTONE-ARGININE N-METHYLTRANSFERASE PRMT6; COMPND 5 EC: 2.1.1.319; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: PRMT6, HRMT1L6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SAM BINDING DOMAIN, ARGININE METHYLATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.BONNEFOND,J.CAVARELLI REVDAT 3 31-JAN-24 7P2R 1 REMARK REVDAT 2 21-SEP-22 7P2R 1 JRNL REVDAT 1 11-MAY-22 7P2R 0 JRNL AUTH G.IANNELLI,C.MILITE,N.MARECHAL,V.CURA,L.BONNEFOND, JRNL AUTH 2 N.TROFFER-CHARLIER,A.FEOLI,D.RESCIGNO,Y.WANG,A.CIPRIANO, JRNL AUTH 3 M.VIVIANO,M.T.BEDFORD,J.CAVARELLI,S.CASTELLANO,G.SBARDELLA JRNL TITL TURNING NONSELECTIVE INHIBITORS OF TYPE I PROTEIN ARGININE JRNL TITL 2 METHYLTRANSFERASES INTO POTENT AND SELECTIVE INHIBITORS OF JRNL TITL 3 PROTEIN ARGININE METHYLTRANSFERASE 4 THROUGH A JRNL TITL 4 DECONSTRUCTION-RECONSTRUCTION AND FRAGMENT-GROWING APPROACH. JRNL REF J.MED.CHEM. V. 65 11574 2022 JRNL REFN ISSN 0022-2623 JRNL PMID 35482954 JRNL DOI 10.1021/ACS.JMEDCHEM.2C00252 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 30012 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1446 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 45.3400 - 4.9500 0.99 2928 154 0.1648 0.2362 REMARK 3 2 4.9500 - 3.9300 1.00 2874 156 0.1547 0.2118 REMARK 3 3 3.9300 - 3.4400 1.00 2910 134 0.1858 0.2391 REMARK 3 4 3.4400 - 3.1200 1.00 2896 139 0.2103 0.2960 REMARK 3 5 3.1200 - 2.9000 1.00 2899 139 0.2433 0.3530 REMARK 3 6 2.9000 - 2.7300 1.00 2883 148 0.2452 0.3188 REMARK 3 7 2.7300 - 2.5900 1.00 2869 126 0.2439 0.2481 REMARK 3 8 2.5900 - 2.4800 1.00 2882 137 0.2376 0.3570 REMARK 3 9 2.4800 - 2.3800 0.99 2864 157 0.2543 0.3087 REMARK 3 10 2.3800 - 2.3000 0.90 2561 156 0.2650 0.3707 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) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.75 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 7P2R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1292116761. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 140 REMARK 200 PH : 7.5 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-X REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER R 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS 3.3.3 REMARK 200 DATA SCALING SOFTWARE : DIALS 3.3.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30031 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 45.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.11420 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.51270 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.830 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 6SQ6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS-HCL PH 7.5, 200 MM CHOONA, REMARK 280 19 PEG 3,350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 59.34350 REMARK 290 SMTRY3 2 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: 3300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLY A 31 REMARK 465 HIS A 32 REMARK 465 MET A 33 REMARK 465 ALA A 34 REMARK 465 ALA A 35 REMARK 465 PRO A 36 REMARK 465 PRO A 37 REMARK 465 ARG A 38 REMARK 465 PRO A 39 REMARK 465 ARG A 40 REMARK 465 ARG A 41 REMARK 465 ASP A 378 REMARK 465 GLY B 31 REMARK 465 HIS B 32 REMARK 465 MET B 33 REMARK 465 ALA B 34 REMARK 465 ALA B 35 REMARK 465 PRO B 36 REMARK 465 PRO B 37 REMARK 465 ARG B 38 REMARK 465 PRO B 39 REMARK 465 ARG B 40 REMARK 465 ARG B 41 REMARK 465 THR B 42 REMARK 465 LYS B 43 REMARK 465 ASP B 303 REMARK 465 SER B 304 REMARK 465 GLU B 305 REMARK 465 LYS B 306 REMARK 465 ASP B 378 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 OH TYR A 50 OE2 GLU A 167 2.11 REMARK 500 NH1 ARG B 69 OE2 GLU B 158 2.19 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 66 89.94 -65.76 REMARK 500 LEU A 164 -56.20 73.93 REMARK 500 GLU A 305 -24.34 76.78 REMARK 500 LYS A 322 -135.43 51.57 REMARK 500 GLU A 335 -169.60 -127.68 REMARK 500 LEU B 164 -60.95 67.91 REMARK 500 GLU B 167 -31.40 75.72 REMARK 500 LYS B 322 -138.22 48.69 REMARK 500 GLU B 368 135.52 73.97 REMARK 500 REMARK 500 REMARK: NULL DBREF 7P2R A 34 378 UNP Q6NZB1 ANM6_MOUSE 34 378 DBREF 7P2R B 34 378 UNP Q6NZB1 ANM6_MOUSE 34 378 SEQADV 7P2R GLY A 31 UNP Q6NZB1 EXPRESSION TAG SEQADV 7P2R HIS A 32 UNP Q6NZB1 EXPRESSION TAG SEQADV 7P2R MET A 33 UNP Q6NZB1 EXPRESSION TAG SEQADV 7P2R SER A 53 UNP Q6NZB1 CYS 53 ENGINEERED MUTATION SEQADV 7P2R LEU A 315 UNP Q6NZB1 PHE 315 VARIANT SEQADV 7P2R GLY B 31 UNP Q6NZB1 EXPRESSION TAG SEQADV 7P2R HIS B 32 UNP Q6NZB1 EXPRESSION TAG SEQADV 7P2R MET B 33 UNP Q6NZB1 EXPRESSION TAG SEQADV 7P2R SER B 53 UNP Q6NZB1 CYS 53 ENGINEERED MUTATION SEQADV 7P2R LEU B 315 UNP Q6NZB1 PHE 315 VARIANT SEQRES 1 A 348 GLY HIS MET ALA ALA PRO PRO ARG PRO ARG ARG THR LYS SEQRES 2 A 348 SER GLU ARG ASP GLN LEU TYR TYR GLU SER TYR SER ASP SEQRES 3 A 348 VAL SER VAL HIS GLU GLU MET ILE ALA ASP GLN VAL ARG SEQRES 4 A 348 THR GLU ALA TYR ARG LEU GLY ILE LEU LYS ASN TRP ALA SEQRES 5 A 348 ALA LEU ARG GLY LYS THR VAL LEU ASP VAL GLY ALA GLY SEQRES 6 A 348 THR GLY ILE LEU SER ILE PHE CYS ALA GLN ALA GLY ALA SEQRES 7 A 348 ARG ARG VAL TYR ALA VAL GLU ALA SER ALA ILE TRP GLN SEQRES 8 A 348 GLN ALA ARG GLU VAL VAL ARG LEU ASN GLY LEU GLU ASP SEQRES 9 A 348 ARG VAL HIS VAL LEU PRO GLY PRO VAL GLU THR VAL GLU SEQRES 10 A 348 LEU PRO GLU ARG VAL ASP ALA ILE VAL SER GLU TRP MET SEQRES 11 A 348 GLY TYR GLY LEU LEU HIS GLU SER MET LEU SER SER VAL SEQRES 12 A 348 LEU HIS ALA ARG THR LYS TRP LEU LYS GLU GLY GLY LEU SEQRES 13 A 348 LEU LEU PRO ALA SER ALA GLU LEU PHE VAL ALA PRO ILE SEQRES 14 A 348 SER ASP GLN MET LEU GLU TRP ARG LEU GLY PHE TRP SER SEQRES 15 A 348 GLN VAL LYS GLN HIS TYR GLY VAL ASP MET SER CYS MET SEQRES 16 A 348 GLU SER PHE ALA THR ARG CYS LEU MET GLY HIS SER GLU SEQRES 17 A 348 ILE VAL VAL GLN ASP LEU SER GLY GLU ASP VAL LEU ALA SEQRES 18 A 348 ARG PRO GLN ARG PHE ALA GLN LEU GLU LEU ALA ARG ALA SEQRES 19 A 348 GLY LEU GLU GLN GLU LEU GLU ALA GLY VAL GLY GLY ARG SEQRES 20 A 348 PHE ARG CYS SER CYS TYR GLY SER ALA PRO LEU HIS GLY SEQRES 21 A 348 PHE ALA VAL TRP PHE GLN VAL THR PHE PRO GLY GLY ASP SEQRES 22 A 348 SER GLU LYS PRO LEU VAL LEU SER THR SER PRO LEU HIS SEQRES 23 A 348 PRO ALA THR HIS TRP LYS GLN ALA LEU LEU TYR LEU ASN SEQRES 24 A 348 GLU PRO VAL PRO VAL GLU GLN ASP THR ASP ILE SER GLY SEQRES 25 A 348 GLU ILE THR LEU LEU PRO SER PRO ASP ASN PRO ARG ARG SEQRES 26 A 348 LEU ARG ILE LEU LEU ARG TYR LYS VAL GLY ASP HIS GLU SEQRES 27 A 348 GLU LYS THR LYS ASP PHE ALA MET GLU ASP SEQRES 1 B 348 GLY HIS MET ALA ALA PRO PRO ARG PRO ARG ARG THR LYS SEQRES 2 B 348 SER GLU ARG ASP GLN LEU TYR TYR GLU SER TYR SER ASP SEQRES 3 B 348 VAL SER VAL HIS GLU GLU MET ILE ALA ASP GLN VAL ARG SEQRES 4 B 348 THR GLU ALA TYR ARG LEU GLY ILE LEU LYS ASN TRP ALA SEQRES 5 B 348 ALA LEU ARG GLY LYS THR VAL LEU ASP VAL GLY ALA GLY SEQRES 6 B 348 THR GLY ILE LEU SER ILE PHE CYS ALA GLN ALA GLY ALA SEQRES 7 B 348 ARG ARG VAL TYR ALA VAL GLU ALA SER ALA ILE TRP GLN SEQRES 8 B 348 GLN ALA ARG GLU VAL VAL ARG LEU ASN GLY LEU GLU ASP SEQRES 9 B 348 ARG VAL HIS VAL LEU PRO GLY PRO VAL GLU THR VAL GLU SEQRES 10 B 348 LEU PRO GLU ARG VAL ASP ALA ILE VAL SER GLU TRP MET SEQRES 11 B 348 GLY TYR GLY LEU LEU HIS GLU SER MET LEU SER SER VAL SEQRES 12 B 348 LEU HIS ALA ARG THR LYS TRP LEU LYS GLU GLY GLY LEU SEQRES 13 B 348 LEU LEU PRO ALA SER ALA GLU LEU PHE VAL ALA PRO ILE SEQRES 14 B 348 SER ASP GLN MET LEU GLU TRP ARG LEU GLY PHE TRP SER SEQRES 15 B 348 GLN VAL LYS GLN HIS TYR GLY VAL ASP MET SER CYS MET SEQRES 16 B 348 GLU SER PHE ALA THR ARG CYS LEU MET GLY HIS SER GLU SEQRES 17 B 348 ILE VAL VAL GLN ASP LEU SER GLY GLU ASP VAL LEU ALA SEQRES 18 B 348 ARG PRO GLN ARG PHE ALA GLN LEU GLU LEU ALA ARG ALA SEQRES 19 B 348 GLY LEU GLU GLN GLU LEU GLU ALA GLY VAL GLY GLY ARG SEQRES 20 B 348 PHE ARG CYS SER CYS TYR GLY SER ALA PRO LEU HIS GLY SEQRES 21 B 348 PHE ALA VAL TRP PHE GLN VAL THR PHE PRO GLY GLY ASP SEQRES 22 B 348 SER GLU LYS PRO LEU VAL LEU SER THR SER PRO LEU HIS SEQRES 23 B 348 PRO ALA THR HIS TRP LYS GLN ALA LEU LEU TYR LEU ASN SEQRES 24 B 348 GLU PRO VAL PRO VAL GLU GLN ASP THR ASP ILE SER GLY SEQRES 25 B 348 GLU ILE THR LEU LEU PRO SER PRO ASP ASN PRO ARG ARG SEQRES 26 B 348 LEU ARG ILE LEU LEU ARG TYR LYS VAL GLY ASP HIS GLU SEQRES 27 B 348 GLU LYS THR LYS ASP PHE ALA MET GLU ASP HET 4R7 A 401 46 HET SAH B 401 26 HET 4R7 B 402 46 HETNAM 4R7 METHYL 6-[4-[[N-[2-[(2R,3S,4R,5R)-5-(6-AMINOPURIN-9- HETNAM 2 4R7 YL)-3,4-BIS(OXIDANYL)OXOLAN-2- HETNAM 3 4R7 YL]ETHYL]CARBAMIMIDOYL]AMINO]BUTYLCARBAMOYLAMINO]-4- HETNAM 4 4R7 OXIDANYL-NAPHTHALENE-2-CARBOXYLATE HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 3 4R7 2(C29 H36 N10 O7) FORMUL 4 SAH C14 H20 N6 O5 S FORMUL 6 HOH *38(H2 O) HELIX 1 AA1 THR A 42 SER A 55 1 14 HELIX 2 AA2 ASP A 56 ASP A 66 1 11 HELIX 3 AA3 ASP A 66 LYS A 79 1 14 HELIX 4 AA4 ASN A 80 ARG A 85 1 6 HELIX 5 AA5 GLY A 97 ALA A 106 1 10 HELIX 6 AA6 ILE A 119 ASN A 130 1 12 HELIX 7 AA7 MET A 169 TRP A 180 1 12 HELIX 8 AA8 ASP A 201 PHE A 210 1 10 HELIX 9 AA9 GLN A 213 GLY A 219 1 7 HELIX 10 AB1 MET A 222 CYS A 224 5 3 HELIX 11 AB2 MET A 225 GLY A 235 1 11 HELIX 12 AB3 SER A 245 VAL A 249 5 5 HELIX 13 AB4 LEU A 266 GLY A 273 1 8 HELIX 14 AB5 GLU B 45 SER B 53 1 9 HELIX 15 AB6 ASP B 56 ASP B 66 1 11 HELIX 16 AB7 ASP B 66 LYS B 79 1 14 HELIX 17 AB8 ASN B 80 ARG B 85 1 6 HELIX 18 AB9 GLY B 97 ALA B 106 1 10 HELIX 19 AC1 ILE B 119 ASN B 130 1 12 HELIX 20 AC2 MET B 169 TRP B 180 1 12 HELIX 21 AC3 ASP B 201 GLY B 219 1 19 HELIX 22 AC4 MET B 222 CYS B 224 5 3 HELIX 23 AC5 MET B 225 GLY B 235 1 11 HELIX 24 AC6 SER B 245 VAL B 249 5 5 HELIX 25 AC7 GLY B 265 GLY B 273 1 9 SHEET 1 AA1 5 VAL A 136 PRO A 140 0 SHEET 2 AA1 5 ARG A 110 GLU A 115 1 N VAL A 111 O HIS A 137 SHEET 3 AA1 5 THR A 88 VAL A 92 1 N ASP A 91 O TYR A 112 SHEET 4 AA1 5 VAL A 152 SER A 157 1 O VAL A 156 N LEU A 90 SHEET 5 AA1 5 LEU A 181 LEU A 188 1 O LEU A 188 N ILE A 155 SHEET 1 AA2 9 GLN A 254 GLU A 260 0 SHEET 2 AA2 9 SER A 191 ILE A 199 -1 N ALA A 192 O LEU A 259 SHEET 3 AA2 9 ALA A 286 PHE A 299 -1 O TRP A 294 N PHE A 195 SHEET 4 AA2 9 GLN A 323 VAL A 334 -1 O LEU A 326 N PHE A 291 SHEET 5 AA2 9 GLU A 238 GLN A 242 -1 N VAL A 240 O LEU A 325 SHEET 6 AA2 9 LYS A 370 MET A 376 1 O ALA A 375 N ILE A 239 SHEET 7 AA2 9 LEU A 356 VAL A 364 -1 N TYR A 362 O LYS A 370 SHEET 8 AA2 9 ASP A 339 PRO A 348 -1 N LEU A 347 O ARG A 357 SHEET 9 AA2 9 VAL A 274 SER A 281 -1 N VAL A 274 O LEU A 346 SHEET 1 AA3 4 GLN A 254 GLU A 260 0 SHEET 2 AA3 4 SER A 191 ILE A 199 -1 N ALA A 192 O LEU A 259 SHEET 3 AA3 4 ALA A 286 PHE A 299 -1 O TRP A 294 N PHE A 195 SHEET 4 AA3 4 LEU A 308 SER A 311 -1 O LEU A 310 N VAL A 297 SHEET 1 AA4 5 VAL B 136 PRO B 140 0 SHEET 2 AA4 5 ARG B 110 GLU B 115 1 N ALA B 113 O LEU B 139 SHEET 3 AA4 5 THR B 88 VAL B 92 1 N VAL B 89 O TYR B 112 SHEET 4 AA4 5 VAL B 152 SER B 157 1 O ALA B 154 N LEU B 90 SHEET 5 AA4 5 LEU B 181 LEU B 188 1 O LEU B 186 N ILE B 155 SHEET 1 AA5 9 GLN B 254 GLU B 260 0 SHEET 2 AA5 9 SER B 191 ILE B 199 -1 N ALA B 192 O LEU B 259 SHEET 3 AA5 9 ALA B 286 PHE B 299 -1 O TRP B 294 N PHE B 195 SHEET 4 AA5 9 GLN B 323 VAL B 334 -1 O LEU B 328 N HIS B 289 SHEET 5 AA5 9 GLU B 238 GLN B 242 -1 N VAL B 240 O LEU B 325 SHEET 6 AA5 9 LYS B 370 MET B 376 1 O ALA B 375 N ILE B 239 SHEET 7 AA5 9 LEU B 356 VAL B 364 -1 N LEU B 360 O LYS B 372 SHEET 8 AA5 9 ASP B 339 PRO B 348 -1 N LEU B 347 O ARG B 357 SHEET 9 AA5 9 VAL B 274 SER B 281 -1 N VAL B 274 O LEU B 346 SHEET 1 AA6 4 GLN B 254 GLU B 260 0 SHEET 2 AA6 4 SER B 191 ILE B 199 -1 N ALA B 192 O LEU B 259 SHEET 3 AA6 4 ALA B 286 PHE B 299 -1 O TRP B 294 N PHE B 195 SHEET 4 AA6 4 LEU B 308 SER B 311 -1 O LEU B 308 N PHE B 299 CISPEP 1 LEU A 188 PRO A 189 0 -8.57 CISPEP 2 LEU B 188 PRO B 189 0 -9.84 CRYST1 41.797 118.687 72.052 90.00 102.79 90.00 P 1 21 1 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 0.023925 0.000000 0.005433 0.00000 SCALE2 0.000000 0.008426 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014232 0.00000