HEADER TRANSFERASE/DNA 30-MAR-17 5VBS TITLE STRUCTURAL BASIS FOR A SIX LETTER ALPHABET INCLUDING GATCKX COMPND MOL_ID: 1; COMPND 2 MOLECULE: REVERSE TRANSCRIPTASE CATALYTIC FRAGMENT; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 683-987; COMPND 5 SYNONYM: PR180GAG-POL; COMPND 6 EC: 2.7.7.49,2.7.7.7; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DNA (5'-D(*CP*TP*TP*AP*TP*(DX)P*(DX)P*T)-3'); COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: DNA (5'-D(P*AP*(93D)P*(93D)P*AP*TP*AP*AP*G)-3'); COMPND 14 CHAIN: G; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOLONEY MURINE LEUKEMIA VIRUS (ISOLATE SOURCE 3 SHINNICK); SOURCE 4 ORGANISM_COMMON: MOMLV; SOURCE 5 ORGANISM_TAXID: 928306; SOURCE 6 STRAIN: ISOLATE SHINNICK; SOURCE 7 GENE: GAG-POL; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 13 ORGANISM_TAXID: 562; SOURCE 14 MOL_ID: 3; SOURCE 15 SYNTHETIC: YES; SOURCE 16 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 17 ORGANISM_TAXID: 562 KEYWDS PROTEIN-DNA, AEGIS, UNNATURAL BASE PAIR, HOST-GUEST SYSTEM, KEYWDS 2 TRANSFERASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.SINGH,M.M.GEORGIADIS REVDAT 2 04-OCT-23 5VBS 1 REMARK REVDAT 1 07-MAR-18 5VBS 0 JRNL AUTH I.SINGH,M.J.KIM,R.W.MOLT,S.HOSHIKA,S.A.BENNER,M.M.GEORGIADIS JRNL TITL STRUCTURE AND BIOPHYSICS FOR A SIX LETTER DNA ALPHABET THAT JRNL TITL 2 INCLUDES IMIDAZO[1,2-A]-1,3,5-TRIAZINE-2(8H)-4(3H)-DIONE (X) JRNL TITL 3 AND 2,4-DIAMINOPYRIMIDINE (K). JRNL REF ACS SYNTH BIOL V. 6 2118 2017 JRNL REFN ESSN 2161-5063 JRNL PMID 28752992 JRNL DOI 10.1021/ACSSYNBIO.7B00150 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 38305 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.810 REMARK 3 FREE R VALUE TEST SET COUNT : 1842 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 33.7281 - 4.1100 0.97 2979 156 0.1891 0.2312 REMARK 3 2 4.1100 - 3.2631 1.00 2892 165 0.2026 0.2207 REMARK 3 3 3.2631 - 2.8508 1.00 2887 133 0.2178 0.2639 REMARK 3 4 2.8508 - 2.5903 1.00 2826 161 0.2250 0.2386 REMARK 3 5 2.5903 - 2.4047 1.00 2845 166 0.2178 0.2408 REMARK 3 6 2.4047 - 2.2629 1.00 2844 132 0.2087 0.2384 REMARK 3 7 2.2629 - 2.1496 1.00 2836 138 0.2145 0.2405 REMARK 3 8 2.1496 - 2.0561 1.00 2814 128 0.2082 0.2277 REMARK 3 9 2.0561 - 1.9769 1.00 2816 150 0.2058 0.2297 REMARK 3 10 1.9769 - 1.9087 1.00 2799 140 0.2129 0.2538 REMARK 3 11 1.9087 - 1.8490 0.97 2723 132 0.2261 0.2769 REMARK 3 12 1.8490 - 1.7962 0.94 2655 121 0.2190 0.2568 REMARK 3 13 1.7962 - 1.7489 0.91 2547 120 0.2108 0.2511 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.15 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.38 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 2383 REMARK 3 ANGLE : 1.114 3311 REMARK 3 CHIRALITY : 0.051 365 REMARK 3 PLANARITY : 0.006 373 REMARK 3 DIHEDRAL : 18.225 889 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 5VBS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1000226967. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-AUG-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, DENZO, HKL REMARK 200 DATA SCALING SOFTWARE : HKL-3000, SCALEPACK, SCALEPACK, REMARK 200 HKL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38374 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.29900 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: MOLREP, MOLREP REMARK 200 STARTING MODEL: 1XO0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 % PEG 4000, 5 MM MAGNESIUM ACETATE REMARK 280 AND 50 MM ADA (PH 6.5), VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 27.49950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 72.82150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.49950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 72.82150 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 1.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, G 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 389 LIES ON A SPECIAL POSITION. 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 20 REMARK 465 SER A 21 REMARK 465 HIS A 22 REMARK 465 MET A 23 REMARK 465 LYS A 103 REMARK 465 PRO A 104 REMARK 465 GLY A 105 REMARK 465 THR A 106 REMARK 465 ASN A 107 REMARK 465 GLU A 176 REMARK 465 MET A 177 REMARK 465 GLY A 178 REMARK 465 ILE A 179 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 102 CD CE NZ REMARK 470 ARG A 110 CG CD NE CZ NH1 NH2 REMARK 470 DT B 8 C7 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 A 318 O HOH A 455 2.08 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 LEU A 41 117.14 -167.63 REMARK 500 VAL A 223 -104.32 52.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 480 DISTANCE = 5.99 ANGSTROMS DBREF 5VBS A 24 278 UNP P03355 POL_MLVMS 683 937 DBREF 5VBS B 1 8 PDB 5VBS 5VBS 1 8 DBREF 5VBS G 9 16 PDB 5VBS 5VBS 9 16 SEQADV 5VBS GLY A 20 UNP P03355 EXPRESSION TAG SEQADV 5VBS SER A 21 UNP P03355 EXPRESSION TAG SEQADV 5VBS HIS A 22 UNP P03355 EXPRESSION TAG SEQADV 5VBS MET A 23 UNP P03355 EXPRESSION TAG SEQRES 1 A 259 GLY SER HIS MET THR TRP LEU SER ASP PHE PRO GLN ALA SEQRES 2 A 259 TRP ALA GLU THR GLY GLY MET GLY LEU ALA VAL ARG GLN SEQRES 3 A 259 ALA PRO LEU ILE ILE PRO LEU LYS ALA THR SER THR PRO SEQRES 4 A 259 VAL SER ILE LYS GLN TYR PRO MET SER GLN GLU ALA ARG SEQRES 5 A 259 LEU GLY ILE LYS PRO HIS ILE GLN ARG LEU LEU ASP GLN SEQRES 6 A 259 GLY ILE LEU VAL PRO CYS GLN SER PRO TRP ASN THR PRO SEQRES 7 A 259 LEU LEU PRO VAL LYS LYS PRO GLY THR ASN ASP TYR ARG SEQRES 8 A 259 PRO VAL GLN ASP LEU ARG GLU VAL ASN LYS ARG VAL GLU SEQRES 9 A 259 ASP ILE HIS PRO THR VAL PRO ASN PRO TYR ASN LEU LEU SEQRES 10 A 259 SER GLY LEU PRO PRO SER HIS GLN TRP TYR THR VAL LEU SEQRES 11 A 259 ASP LEU LYS ASP ALA PHE PHE CYS LEU ARG LEU HIS PRO SEQRES 12 A 259 THR SER GLN PRO LEU PHE ALA PHE GLU TRP ARG ASP PRO SEQRES 13 A 259 GLU MET GLY ILE SER GLY GLN LEU THR TRP THR ARG LEU SEQRES 14 A 259 PRO GLN GLY PHE LYS ASN SER PRO THR LEU PHE ASP GLU SEQRES 15 A 259 ALA LEU HIS ARG ASP LEU ALA ASP PHE ARG ILE GLN HIS SEQRES 16 A 259 PRO ASP LEU ILE LEU LEU GLN TYR VAL ASP ASP LEU LEU SEQRES 17 A 259 LEU ALA ALA THR SER GLU LEU ASP CYS GLN GLN GLY THR SEQRES 18 A 259 ARG ALA LEU LEU GLN THR LEU GLY ASN LEU GLY TYR ARG SEQRES 19 A 259 ALA SER ALA LYS LYS ALA GLN ILE CYS GLN LYS GLN VAL SEQRES 20 A 259 LYS TYR LEU GLY TYR LEU LEU LYS GLU GLY GLN ARG SEQRES 1 B 8 DC DT DT DA DT DX DX DT SEQRES 1 G 8 DA 93D 93D DA DT DA DA DG HET DX B 6 22 HET DX B 7 22 HET 93D G 10 19 HET 93D G 11 19 HETNAM DX [(2~{R},3~{S},5~{R})-5-[2,4-BIS(OXIDANYLIDENE) HETNAM 2 DX IMIDAZO[1,2-A][1,3,5]TRIAZIN-8-YL]-3-OXIDANYL-OXOLAN- HETNAM 3 DX 2-YL]METHYL DIHYDROGEN PHOSPHATE HETNAM 93D (1R)-1,4-ANHYDRO-2-DEOXY-1-(2,4-DIAMINOPYRIMIDIN-5-YL)- HETNAM 2 93D 5-O-PHOSPHONO-D-ERYTHRO-PENTITOL FORMUL 2 DX 2(C10 H13 N4 O8 P) FORMUL 3 93D 2(C9 H15 N4 O6 P) FORMUL 4 HOH *188(H2 O) HELIX 1 AA1 THR A 24 PHE A 29 1 6 HELIX 2 AA2 TRP A 33 GLY A 38 1 6 HELIX 3 AA3 SER A 67 GLN A 84 1 18 HELIX 4 AA4 LEU A 115 LYS A 120 1 6 HELIX 5 AA5 ASN A 131 SER A 137 1 7 HELIX 6 AA6 ALA A 154 LEU A 158 5 5 HELIX 7 AA7 SER A 164 ALA A 169 5 6 HELIX 8 AA8 ASN A 194 HIS A 214 1 21 HELIX 9 AA9 SER A 232 GLY A 251 1 20 SHEET 1 AA1 3 LEU A 87 CYS A 90 0 SHEET 2 AA1 3 GLY A 181 TRP A 185 -1 O THR A 184 N VAL A 88 SHEET 3 AA1 3 PHE A 170 TRP A 172 -1 N TRP A 172 O GLY A 181 SHEET 1 AA2 4 ILE A 218 TYR A 222 0 SHEET 2 AA2 4 ASP A 225 ALA A 230 -1 O LEU A 227 N LEU A 220 SHEET 3 AA2 4 TRP A 145 ASP A 150 -1 N THR A 147 O LEU A 228 SHEET 4 AA2 4 GLN A 260 GLN A 263 -1 O GLN A 263 N TYR A 146 SHEET 1 AA3 2 GLN A 265 TYR A 268 0 SHEET 2 AA3 2 TYR A 271 LYS A 274 -1 O LEU A 273 N VAL A 266 LINK O3' DT B 5 P DX B 6 1555 1555 1.59 LINK O3' DX B 6 P DX B 7 1555 1555 1.59 LINK O3' DX B 7 P DT B 8 1555 1555 1.59 LINK O3' DA G 9 P 93D G 10 1555 1555 1.59 LINK O3' 93D G 10 P 93D G 11 1555 1555 1.59 LINK O3' 93D G 11 P DA G 12 1555 1555 1.59 CRYST1 54.999 145.643 46.876 90.00 90.00 90.00 P 21 21 2 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 0.018182 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006866 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021333 0.00000