HEADER TRANSCRIPTION/DNA 25-JUL-96 1BDH TITLE PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'); COMPND 4 CHAIN: B; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN (PURINE REPRESSOR); COMPND 8 CHAIN: A; COMPND 9 SYNONYM: PURA; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 5 ORGANISM_TAXID: 562; SOURCE 6 GENE: PURR; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 LAMBDA DE3; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET24A; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PDNA100\:K55A; SOURCE 12 EXPRESSION_SYSTEM_GENE: PURR KEYWDS TRANSCRIPTION REGULATION, DNA-BINDING, REPRESSOR, PURINE KEYWDS 2 BIOSYNTHESIS, COMPLEX (DNA-BINDING PROTEIN-DNA), TRANSCRIPTION-DNA KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.GLASFELD,M.A.SCHUMACHER,K.Y.CHOI,H.ZALKIN,R.G.BRENNAN REVDAT 4 07-FEB-24 1BDH 1 REMARK REVDAT 3 03-NOV-21 1BDH 1 REMARK SEQADV REVDAT 2 24-FEB-09 1BDH 1 VERSN REVDAT 1 21-APR-97 1BDH 0 JRNL AUTH A.GLASFELD,M.A.SCHUMACHER,K.Y.CHOI,H.ZALKIN,R.G.BRENNAN JRNL TITL A POSITIVELY CHARGED RESIDUE BOUND IN THE MINOR GROOVE DOES JRNL TITL 2 NOT ALTER THE BENDING OF A DNA DUPLEX JRNL REF J.AM.CHEM.SOC. V. 118 13073 1996 JRNL REFN ISSN 0002-7863 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.A.SCHUMACHER,K.Y.CHOI,H.ZALKIN,R.G.BRENNAN REMARK 1 TITL CRYSTAL STRUCTURE OF LACI MEMBER, PURR, BOUND TO DNA: MINOR REMARK 1 TITL 2 GROOVE BINDING BY ALPHA HELICES REMARK 1 REF SCIENCE V. 266 763 1994 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 18499 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2648 REMARK 3 NUCLEIC ACID ATOMS : 345 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 53 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.017 ; 0.020 ; NULL REMARK 3 BOND ANGLES (DEGREES) : 1.900 ; 2.500 ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BDH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000171623. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-95 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : UCSD MARK III REMARK 200 INTENSITY-INTEGRATION SOFTWARE : UCSD REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25422 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 1.800 REMARK 200 R MERGE (I) : 0.06714 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 40.24500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.24500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 88.03000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.74500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 88.03000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.74500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.24500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 88.03000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.74500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.24500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 88.03000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.74500 REMARK 290 SMTRY3 8 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 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 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 ALA A 2 REMARK 465 ARG A 341 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DC B 713 C1' DC B 713 N1 -0.120 REMARK 500 REMARK 500 REMARK: NULL 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 DC B 701 O3' - P - OP2 ANGL. DEV. = 7.3 DEGREES REMARK 500 DC B 701 O4' - C1' - N1 ANGL. DEV. = 3.7 DEGREES REMARK 500 DC B 713 C6 - N1 - C2 ANGL. DEV. = 2.7 DEGREES REMARK 500 LEU A 120 CA - CB - CG ANGL. DEV. = -14.1 DEGREES REMARK 500 MET A 204 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 LEU A 263 CA - CB - CG ANGL. DEV. = -15.1 DEGREES REMARK 500 VAL A 269 CB - CA - C ANGL. DEV. = -11.7 DEGREES REMARK 500 LEU A 306 CA - CB - CG ANGL. DEV. = -14.3 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 ASN A 57 37.94 76.88 REMARK 500 THR A 67 -62.82 -108.67 REMARK 500 ALA A 71 124.82 -39.20 REMARK 500 SER A 124 -63.46 72.74 REMARK 500 TYR A 126 74.22 -117.88 REMARK 500 GLU A 136 -5.53 -58.34 REMARK 500 SER A 235 38.82 -75.69 REMARK 500 ASP A 275 -39.01 139.51 REMARK 500 ARG A 278 -33.91 -37.58 REMARK 500 ASN A 311 12.10 -69.87 REMARK 500 SER A 318 119.00 -168.15 REMARK 500 ARG A 328 -127.67 -124.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HPA A 599 DBREF 1BDH A 2 341 UNP P0ACP7 PURR_ECOLI 1 340 DBREF 1BDH B 699 715 PDB 1BDH 1BDH 699 715 SEQADV 1BDH ALA A 55 UNP P0ACP7 LYS 54 ENGINEERED MUTATION SEQRES 1 B 17 DT DA DC DG DC DA DA DA DC DG DT DT DT SEQRES 2 B 17 DG DC DG DT SEQRES 1 A 340 ALA THR ILE LYS ASP VAL ALA LYS ARG ALA ASN VAL SER SEQRES 2 A 340 THR THR THR VAL SER HIS VAL ILE ASN LYS THR ARG PHE SEQRES 3 A 340 VAL ALA GLU GLU THR ARG ASN ALA VAL TRP ALA ALA ILE SEQRES 4 A 340 LYS GLU LEU HIS TYR SER PRO SER ALA VAL ALA ARG SER SEQRES 5 A 340 LEU ALA VAL ASN HIS THR LYS SER ILE GLY LEU LEU ALA SEQRES 6 A 340 THR SER SER GLU ALA ALA TYR PHE ALA GLU ILE ILE GLU SEQRES 7 A 340 ALA VAL GLU LYS ASN CYS PHE GLN LYS GLY TYR THR LEU SEQRES 8 A 340 ILE LEU GLY ASN ALA TRP ASN ASN LEU GLU LYS GLN ARG SEQRES 9 A 340 ALA TYR LEU SER MET MET ALA GLN LYS ARG VAL ASP GLY SEQRES 10 A 340 LEU LEU VAL MET CYS SER GLU TYR PRO GLU PRO LEU LEU SEQRES 11 A 340 ALA MET LEU GLU GLU TYR ARG HIS ILE PRO MET VAL VAL SEQRES 12 A 340 MET ASP TRP GLY GLU ALA LYS ALA ASP PHE THR ASP ALA SEQRES 13 A 340 VAL ILE ASP ASN ALA PHE GLU GLY GLY TYR MET ALA GLY SEQRES 14 A 340 ARG TYR LEU ILE GLU ARG GLY HIS ARG GLU ILE GLY VAL SEQRES 15 A 340 ILE PRO GLY PRO LEU GLU ARG ASN THR GLY ALA GLY ARG SEQRES 16 A 340 LEU ALA GLY PHE MET LYS ALA MET GLU GLU ALA MET ILE SEQRES 17 A 340 LYS VAL PRO GLU SER TRP ILE VAL GLN GLY ASP PHE GLU SEQRES 18 A 340 PRO GLU SER GLY TYR ARG ALA MET GLN GLN ILE LEU SER SEQRES 19 A 340 GLN PRO HIS ARG PRO THR ALA VAL PHE CYS GLY GLY ASP SEQRES 20 A 340 ILE MET ALA MET GLY ALA LEU CYS ALA ALA ASP GLU MET SEQRES 21 A 340 GLY LEU ARG VAL PRO GLN ASP VAL SER LEU ILE GLY TYR SEQRES 22 A 340 ASP ASN VAL ARG ASN ALA ARG TYR PHE THR PRO ALA LEU SEQRES 23 A 340 THR THR ILE HIS GLN PRO LYS ASP SER LEU GLY GLU THR SEQRES 24 A 340 ALA PHE ASN MET LEU LEU ASP ARG ILE VAL ASN LYS ARG SEQRES 25 A 340 GLU GLU PRO GLN SER ILE GLU VAL HIS PRO ARG LEU ILE SEQRES 26 A 340 GLU ARG ARG SER VAL ALA ASP GLY PRO PHE ARG ASP TYR SEQRES 27 A 340 ARG ARG HET HPA A 599 10 HETNAM HPA HYPOXANTHINE FORMUL 3 HPA C5 H4 N4 O FORMUL 4 HOH *53(H2 O) HELIX 1 1 ILE A 4 ALA A 11 1 8 HELIX 2 2 THR A 15 ASN A 23 1 9 HELIX 3 3 GLU A 30 LEU A 43 1 14 HELIX 4 4 ALA A 49 VAL A 56 1 8 HELIX 5 5 ALA A 72 LYS A 88 1 17 HELIX 6 6 LEU A 101 GLN A 113 1 13 HELIX 7 7 GLU A 128 TYR A 137 1 10 HELIX 8 8 ALA A 162 ARG A 176 1 15 HELIX 9 9 ASN A 191 ALA A 207 1 17 HELIX 10 10 GLU A 213 TRP A 215 5 3 HELIX 11 11 PRO A 223 LEU A 234 1 12 HELIX 12 12 ASP A 248 GLU A 260 1 13 HELIX 13 13 ALA A 280 TYR A 282 5 3 HELIX 14 14 LYS A 294 VAL A 310 1 17 SHEET 1 A 4 THR A 91 ASN A 96 0 SHEET 2 A 4 SER A 61 ALA A 66 1 N ILE A 62 O THR A 91 SHEET 3 A 4 GLY A 118 VAL A 121 1 N GLY A 118 O GLY A 63 SHEET 4 A 4 PRO A 141 VAL A 144 1 N PRO A 141 O LEU A 119 SHEET 1 B 2 ALA A 157 ILE A 159 0 SHEET 2 B 2 SER A 318 GLU A 320 1 N ILE A 319 O ALA A 157 SHEET 1 C 3 ILE A 181 ILE A 184 0 SHEET 2 C 3 ALA A 242 CYS A 245 1 N ALA A 242 O GLY A 182 SHEET 3 C 3 SER A 270 ILE A 272 1 N SER A 270 O VAL A 243 SHEET 1 D 3 GLY A 273 ASP A 275 0 SHEET 2 D 3 THR A 289 HIS A 291 1 N ILE A 290 O GLY A 273 SHEET 3 D 3 ARG A 324 ILE A 326 -1 N ILE A 326 O THR A 289 CISPEP 1 VAL A 265 PRO A 266 0 2.84 CISPEP 2 THR A 284 PRO A 285 0 2.09 SITE 1 AC1 8 TYR A 73 PHE A 74 ARG A 190 THR A 192 SITE 2 AC1 8 ARG A 196 PHE A 221 ASP A 275 HOH A 731 CRYST1 176.060 95.490 80.490 90.00 90.00 90.00 C 2 2 21 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 0.005680 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010472 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012424 0.00000 TER 346 DT B 715 TER 2995 ARG A 340 HETATM 2996 N1 HPA A 599 56.863 2.610 -10.925 1.00 40.52 N HETATM 2997 C2 HPA A 599 57.638 2.594 -9.790 1.00 63.19 C HETATM 2998 N3 HPA A 599 58.308 3.632 -9.326 1.00 27.37 N HETATM 2999 C4 HPA A 599 58.133 4.709 -10.123 1.00 58.47 C HETATM 3000 C5 HPA A 599 57.382 4.823 -11.271 1.00 35.77 C HETATM 3001 C6 HPA A 599 56.649 3.707 -11.743 1.00 53.58 C HETATM 3002 O6 HPA A 599 55.888 3.583 -12.717 1.00 25.61 O HETATM 3003 N7 HPA A 599 57.495 6.104 -11.787 1.00 30.39 N HETATM 3004 C8 HPA A 599 58.266 6.731 -10.952 1.00 17.55 C HETATM 3005 N9 HPA A 599 58.697 5.944 -9.915 1.00 30.13 N HETATM 3006 O HOH B 717 11.825 -15.150 -8.778 1.00 20.63 O HETATM 3007 O HOH B 745 0.510 20.369 16.201 1.00 58.72 O HETATM 3008 O HOH B 755 -0.721 -22.143 -7.258 1.00 62.60 O HETATM 3009 O HOH B 765 5.681 7.907 17.910 1.00 68.80 O HETATM 3010 O HOH B 767 16.908 -14.047 -7.276 1.00 66.78 O HETATM 3011 O HOH B 776 5.315 6.394 15.167 1.00 70.21 O HETATM 3012 O HOH A 720 59.183 20.371 -4.640 1.00 67.28 O HETATM 3013 O HOH A 721 76.410 7.002 2.634 1.00 65.10 O HETATM 3014 O HOH A 722 56.062 16.641 -0.851 1.00 25.79 O HETATM 3015 O HOH A 723 82.800 12.417 -18.159 1.00 27.14 O HETATM 3016 O HOH A 724 51.750 13.495 -13.430 1.00 35.00 O HETATM 3017 O HOH A 726 72.747 0.465 2.570 1.00 54.38 O HETATM 3018 O HOH A 728 88.223 19.643 -13.873 1.00 56.14 O HETATM 3019 O HOH A 729 54.112 8.129 -15.305 1.00 34.24 O HETATM 3020 O HOH A 730 48.243 13.548 -14.715 1.00 39.80 O HETATM 3021 O HOH A 731 59.660 2.629 -6.869 1.00 29.43 O HETATM 3022 O HOH A 732 47.776 -0.017 -14.037 1.00 58.39 O HETATM 3023 O HOH A 733 68.638 14.188 3.321 1.00 51.94 O HETATM 3024 O HOH A 734 82.419 9.756 -10.466 1.00 46.92 O HETATM 3025 O HOH A 735 60.125 0.074 -7.914 1.00 35.01 O HETATM 3026 O HOH A 736 50.551 2.480 1.166 1.00 37.07 O HETATM 3027 O HOH A 737 62.202 4.192 -7.644 1.00 50.03 O HETATM 3028 O HOH A 738 40.784 17.185 7.697 1.00 67.82 O HETATM 3029 O HOH A 739 76.074 14.431 -4.611 1.00 60.81 O HETATM 3030 O HOH A 740 87.959 3.921 -5.926 1.00 71.81 O HETATM 3031 O HOH A 742 62.794 2.430 -9.555 1.00 44.68 O HETATM 3032 O HOH A 743 27.542 12.980 5.102 1.00 78.48 O HETATM 3033 O HOH A 744 58.386 19.728 -17.001 1.00 58.30 O HETATM 3034 O HOH A 747 27.492 7.408 -4.857 1.00 80.44 O HETATM 3035 O HOH A 748 12.179 20.011 15.675 1.00 58.44 O HETATM 3036 O HOH A 750 50.213 2.316 -8.973 1.00 41.47 O HETATM 3037 O HOH A 751 63.702 -6.548 -9.499 1.00 71.21 O HETATM 3038 O HOH A 754 52.039 8.206 -17.719 1.00 50.27 O HETATM 3039 O HOH A 756 55.190 21.315 -6.769 1.00 59.29 O HETATM 3040 O HOH A 757 39.662 -4.312 -3.961 1.00 63.14 O HETATM 3041 O HOH A 759 53.522 11.132 -13.194 1.00 62.40 O HETATM 3042 O HOH A 760 58.432 12.588 -12.633 1.00 41.88 O HETATM 3043 O HOH A 761 64.871 9.909 1.336 1.00 64.36 O HETATM 3044 O HOH A 762 77.850 10.964 -22.808 1.00 67.63 O HETATM 3045 O HOH A 763 68.876 26.299 -17.868 1.00 67.31 O HETATM 3046 O HOH A 764 26.642 7.586 2.822 1.00 61.60 O HETATM 3047 O HOH A 766 60.053 4.597 0.550 1.00 69.93 O HETATM 3048 O HOH A 768 54.458 7.179 -12.520 1.00 68.00 O HETATM 3049 O HOH A 771 54.392 -3.073 -5.950 1.00 61.29 O HETATM 3050 O HOH A 772 8.746 3.994 18.449 1.00 71.09 O HETATM 3051 O HOH A 773 77.477 1.007 -3.883 1.00 72.55 O HETATM 3052 O HOH A 775 58.265 15.517 -12.029 1.00 45.42 O HETATM 3053 O HOH A 777 23.035 -2.575 14.815 1.00 78.06 O HETATM 3054 O HOH A 778 55.970 -0.381 -11.748 1.00 70.30 O HETATM 3055 O HOH A 779 83.738 15.492 -6.282 1.00 75.33 O HETATM 3056 O HOH A 781 65.828 22.140 -7.057 1.00 72.25 O HETATM 3057 O HOH A 784 47.988 6.662 5.622 1.00 52.81 O HETATM 3058 O HOH A 788 52.037 12.061 -19.915 1.00 76.03 O CONECT 2996 2997 3001 CONECT 2997 2996 2998 CONECT 2998 2997 2999 CONECT 2999 2998 3000 3005 CONECT 3000 2999 3001 3003 CONECT 3001 2996 3000 3002 CONECT 3002 3001 CONECT 3003 3000 3004 CONECT 3004 3003 3005 CONECT 3005 2999 3004 MASTER 286 0 1 14 12 0 2 6 3056 2 10 29 END