HEADER RNA BINDING PROTEIN 03-AUG-23 8Q31 TITLE CRYSTAL STRUCTURE OF YTHDC1 IN COMPLEX WITH COMPOUND 12 (ZA_341) COMPND MOL_ID: 1; COMPND 2 MOLECULE: YTH DOMAIN-CONTAINING PROTEIN 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SPLICING FACTOR YT521,YT521-B; COMPND 5 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: YTHDC1, KIAA1966, YT521; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS YTHDC1, INHIBITOR, COMPLEX, READER, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.K.BEDI,F.ZALESAK,A.CAFLISCH REVDAT 2 19-JUN-24 8Q31 1 JRNL REVDAT 1 06-DEC-23 8Q31 0 JRNL AUTH F.ZALESAK,F.NAI,M.HEROK,E.BOCHENKOVA,R.K.BEDI,Y.LI,F.ERRANI, JRNL AUTH 2 A.CAFLISCH JRNL TITL STRUCTURE-BASED DESIGN OF A POTENT AND SELECTIVE YTHDC1 JRNL TITL 2 LIGAND. JRNL REF J.MED.CHEM. V. 67 9516 2024 JRNL REFN ISSN 0022-2623 JRNL PMID 38787793 JRNL DOI 10.1021/ACS.JMEDCHEM.4C00599 REMARK 2 REMARK 2 RESOLUTION. 1.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.93 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 76619 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 3827 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 38.9300 - 3.9500 0.94 2663 138 0.1910 0.2116 REMARK 3 2 3.9500 - 3.1400 0.94 2617 138 0.1858 0.1751 REMARK 3 3 3.1400 - 2.7400 0.98 2728 144 0.2075 0.2307 REMARK 3 4 2.7400 - 2.4900 0.99 2735 144 0.2205 0.2355 REMARK 3 5 2.4900 - 2.3100 0.99 2751 145 0.2037 0.2193 REMARK 3 6 2.3100 - 2.1700 1.00 2768 145 0.2123 0.2170 REMARK 3 7 2.1700 - 2.0700 1.00 2789 147 0.2124 0.2255 REMARK 3 8 2.0700 - 1.9800 0.99 2734 143 0.2136 0.2123 REMARK 3 9 1.9800 - 1.9000 0.94 2607 137 0.2200 0.2538 REMARK 3 10 1.9000 - 1.8300 0.97 2668 141 0.2336 0.2338 REMARK 3 11 1.8300 - 1.7800 0.97 2686 141 0.2426 0.3181 REMARK 3 12 1.7800 - 1.7300 0.98 2713 143 0.2399 0.2346 REMARK 3 13 1.7300 - 1.6800 0.98 2681 141 0.2356 0.2949 REMARK 3 14 1.6800 - 1.6400 0.98 2755 145 0.2343 0.2556 REMARK 3 15 1.6400 - 1.6000 0.98 2698 141 0.2321 0.2736 REMARK 3 16 1.6000 - 1.5700 0.98 2707 143 0.2436 0.2712 REMARK 3 17 1.5700 - 1.5400 0.98 2737 143 0.2441 0.2796 REMARK 3 18 1.5400 - 1.5100 0.99 2725 144 0.2704 0.2661 REMARK 3 19 1.5100 - 1.4800 0.99 2691 141 0.2774 0.3193 REMARK 3 20 1.4800 - 1.4600 0.98 2749 144 0.3015 0.3067 REMARK 3 21 1.4600 - 1.4300 0.96 2643 139 0.3012 0.2906 REMARK 3 22 1.4300 - 1.4100 0.97 2665 141 0.3185 0.3543 REMARK 3 23 1.4100 - 1.3900 0.97 2666 140 0.3216 0.3624 REMARK 3 24 1.3900 - 1.3700 0.98 2730 144 0.3671 0.3881 REMARK 3 25 1.3700 - 1.3500 0.98 2694 142 0.3977 0.4003 REMARK 3 26 1.3500 - 1.3300 0.98 2704 143 0.3994 0.4127 REMARK 3 27 1.3300 - 1.3200 0.91 2488 130 0.4429 0.4402 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.209 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.894 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.89 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 : 0.007 2678 REMARK 3 ANGLE : 0.929 3639 REMARK 3 CHIRALITY : 0.086 393 REMARK 3 PLANARITY : 0.008 453 REMARK 3 DIHEDRAL : 7.467 350 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 8Q31 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1292132503. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-SEP-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 : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76734 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.320 REMARK 200 RESOLUTION RANGE LOW (A) : 40.752 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.2M AMMONIUM SULPHATE, REMARK 280 0.1M BIS-TRIS PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 295K 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 51.87500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 ALA A 432 REMARK 465 GLY A 433 REMARK 465 MET A 434 REMARK 465 ARG A 508 REMARK 465 HIS A 509 REMARK 465 ARG B 508 REMARK 465 HIS B 509 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 A 374 CD CE NZ REMARK 470 LYS A 385 CE NZ REMARK 470 ARG A 395 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 404 NE CZ NH1 NH2 REMARK 470 SER A 424 OG REMARK 470 SER A 435 OG REMARK 470 LYS A 437 CG CD CE NZ REMARK 470 MET A 438 CG SD CE REMARK 470 LYS A 457 CD CE NZ REMARK 470 ARG A 475 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 483 CD OE1 OE2 REMARK 470 ASP B 354 CG OD1 OD2 REMARK 470 LYS B 374 CE NZ REMARK 470 LYS B 385 CG CD CE NZ REMARK 470 ARG B 395 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 405 CG CD OE1 OE2 REMARK 470 MET B 434 CG SD CE REMARK 470 SER B 435 OG REMARK 470 LYS B 437 CG CD CE NZ REMARK 470 GLN B 502 CG CD OE1 NE2 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 B 710 O HOH B 762 1.85 REMARK 500 O3 SO4 A 603 O HOH A 701 2.09 REMARK 500 O HOH B 732 O HOH B 798 2.14 REMARK 500 O1 SO4 B 604 O HOH B 701 2.15 REMARK 500 O HOH A 702 O HOH A 744 2.18 REMARK 500 O HOH A 713 O HOH A 746 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLY A 423 NH1 ARG B 404 1454 2.07 REMARK 500 O HOH A 829 O HOH B 849 2554 2.17 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 GLU A 405 -0.57 75.58 REMARK 500 SER A 424 154.12 169.73 REMARK 500 VAL A 429 84.08 -69.77 REMARK 500 REMARK 500 REMARK: NULL DBREF 8Q31 A 345 509 UNP Q96MU7 YTDC1_HUMAN 345 509 DBREF 8Q31 B 345 509 UNP Q96MU7 YTDC1_HUMAN 345 509 SEQADV 8Q31 GLY A 344 UNP Q96MU7 EXPRESSION TAG SEQADV 8Q31 GLY B 344 UNP Q96MU7 EXPRESSION TAG SEQRES 1 A 166 GLY THR SER LYS LEU LYS TYR VAL LEU GLN ASP ALA ARG SEQRES 2 A 166 PHE PHE LEU ILE LYS SER ASN ASN HIS GLU ASN VAL SER SEQRES 3 A 166 LEU ALA LYS ALA LYS GLY VAL TRP SER THR LEU PRO VAL SEQRES 4 A 166 ASN GLU LYS LYS LEU ASN LEU ALA PHE ARG SER ALA ARG SEQRES 5 A 166 SER VAL ILE LEU ILE PHE SER VAL ARG GLU SER GLY LYS SEQRES 6 A 166 PHE GLN GLY PHE ALA ARG LEU SER SER GLU SER HIS HIS SEQRES 7 A 166 GLY GLY SER PRO ILE HIS TRP VAL LEU PRO ALA GLY MET SEQRES 8 A 166 SER ALA LYS MET LEU GLY GLY VAL PHE LYS ILE ASP TRP SEQRES 9 A 166 ILE CYS ARG ARG GLU LEU PRO PHE THR LYS SER ALA HIS SEQRES 10 A 166 LEU THR ASN PRO TRP ASN GLU HIS LYS PRO VAL LYS ILE SEQRES 11 A 166 GLY ARG ASP GLY GLN GLU ILE GLU LEU GLU CYS GLY THR SEQRES 12 A 166 GLN LEU CYS LEU LEU PHE PRO PRO ASP GLU SER ILE ASP SEQRES 13 A 166 LEU TYR GLN VAL ILE HIS LYS MET ARG HIS SEQRES 1 B 166 GLY THR SER LYS LEU LYS TYR VAL LEU GLN ASP ALA ARG SEQRES 2 B 166 PHE PHE LEU ILE LYS SER ASN ASN HIS GLU ASN VAL SER SEQRES 3 B 166 LEU ALA LYS ALA LYS GLY VAL TRP SER THR LEU PRO VAL SEQRES 4 B 166 ASN GLU LYS LYS LEU ASN LEU ALA PHE ARG SER ALA ARG SEQRES 5 B 166 SER VAL ILE LEU ILE PHE SER VAL ARG GLU SER GLY LYS SEQRES 6 B 166 PHE GLN GLY PHE ALA ARG LEU SER SER GLU SER HIS HIS SEQRES 7 B 166 GLY GLY SER PRO ILE HIS TRP VAL LEU PRO ALA GLY MET SEQRES 8 B 166 SER ALA LYS MET LEU GLY GLY VAL PHE LYS ILE ASP TRP SEQRES 9 B 166 ILE CYS ARG ARG GLU LEU PRO PHE THR LYS SER ALA HIS SEQRES 10 B 166 LEU THR ASN PRO TRP ASN GLU HIS LYS PRO VAL LYS ILE SEQRES 11 B 166 GLY ARG ASP GLY GLN GLU ILE GLU LEU GLU CYS GLY THR SEQRES 12 B 166 GLN LEU CYS LEU LEU PHE PRO PRO ASP GLU SER ILE ASP SEQRES 13 B 166 LEU TYR GLN VAL ILE HIS LYS MET ARG HIS HET IVR A 601 20 HET SO4 A 602 5 HET SO4 A 603 5 HET SO4 A 604 5 HET IVR B 601 20 HET SO4 B 602 5 HET SO4 B 603 5 HET SO4 B 604 5 HETNAM IVR 9-[(2-AMINOPHENYL)METHYL]-2-CHLORANYL-~{N}-METHYL- HETNAM 2 IVR PURIN-6-AMINE HETNAM SO4 SULFATE ION FORMUL 3 IVR 2(C13 H13 CL N6) FORMUL 4 SO4 6(O4 S 2-) FORMUL 11 HOH *289(H2 O) HELIX 1 AA1 THR A 345 GLN A 353 1 9 HELIX 2 AA2 ASN A 364 GLY A 375 1 12 HELIX 3 AA3 LEU A 380 ALA A 394 1 15 HELIX 4 AA4 SER A 435 LEU A 439 5 5 HELIX 5 AA5 THR A 456 ALA A 459 5 4 HELIX 6 AA6 ASN A 463 GLU A 467 5 5 HELIX 7 AA7 GLU A 481 PHE A 492 1 12 HELIX 8 AA8 LEU A 500 MET A 507 1 8 HELIX 9 AA9 THR B 345 GLN B 353 1 9 HELIX 10 AB1 ASN B 364 GLY B 375 1 12 HELIX 11 AB2 LEU B 380 ALA B 394 1 15 HELIX 12 AB3 SER B 435 GLY B 440 5 6 HELIX 13 AB4 THR B 456 ALA B 459 5 4 HELIX 14 AB5 ASN B 463 GLU B 467 5 5 HELIX 15 AB6 GLU B 481 PHE B 492 1 12 HELIX 16 AB7 LEU B 500 MET B 507 1 8 SHEET 1 AA1 6 VAL A 376 TRP A 377 0 SHEET 2 AA1 6 PHE A 443 CYS A 449 -1 O PHE A 443 N TRP A 377 SHEET 3 AA1 6 GLY A 411 LEU A 415 -1 N ARG A 414 O ASP A 446 SHEET 4 AA1 6 VAL A 397 VAL A 403 -1 N LEU A 399 O ALA A 413 SHEET 5 AA1 6 ARG A 356 SER A 362 1 N ARG A 356 O ILE A 398 SHEET 6 AA1 6 GLU A 479 ILE A 480 -1 O ILE A 480 N PHE A 357 SHEET 1 AA2 2 LYS A 408 PHE A 409 0 SHEET 2 AA2 2 LEU A 453 PRO A 454 -1 O LEU A 453 N PHE A 409 SHEET 1 AA3 6 VAL B 376 TRP B 377 0 SHEET 2 AA3 6 PHE B 443 CYS B 449 -1 O PHE B 443 N TRP B 377 SHEET 3 AA3 6 GLY B 411 LEU B 415 -1 N ARG B 414 O ASP B 446 SHEET 4 AA3 6 SER B 396 VAL B 403 -1 N LEU B 399 O ALA B 413 SHEET 5 AA3 6 ALA B 355 SER B 362 1 N ARG B 356 O ILE B 398 SHEET 6 AA3 6 GLU B 479 ILE B 480 -1 O ILE B 480 N PHE B 357 SHEET 1 AA4 2 LYS B 408 PHE B 409 0 SHEET 2 AA4 2 LEU B 453 PRO B 454 -1 O LEU B 453 N PHE B 409 CRYST1 40.220 103.750 42.110 90.00 104.57 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 0.024863 0.000000 0.006462 0.00000 SCALE2 0.000000 0.009639 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024536 0.00000