PDB Short entry for 1ZRC HEADER GENE REGULATION/DNA 19-MAY-05 1ZRC TITLE 4 CRYSTAL STRUCTURES OF CAP-DNA WITH ALL BASE-PAIR SUBSTITUTIONS AT TITLE 2 POSITION 6, CAP-ICAP38 DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*AP*TP*TP*TP*CP*GP*AP*AP*AP*AP*AP*TP*GP*TP*GP*AP*T)- COMPND 3 3'; COMPND 4 CHAIN: W, Y; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: 5'-D(*CP*TP*AP*GP*AP*TP*CP*AP*CP*AP*TP*TP*TP*TP*TP*CP*GP*AP COMPND 8 *AP*AP*T)-3'; COMPND 9 CHAIN: X, Z; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: CATABOLITE GENE ACTIVATOR; COMPND 13 CHAIN: A, B; COMPND 14 SYNONYM: CAMP RECEPTOR PROTEIN, CAMP-REGULATORY PROTEIN; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 7 ORGANISM_TAXID: 562; SOURCE 8 GENE: CRP, CAP, CSM; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PAKCRP1 KEYWDS PROTEIN-DNA COMPLEX, CAP, CAP-DNA, CATABOLITE GENE ACTIVATOR PROTEIN, KEYWDS 2 CAMP RECEPTOR PROTEIN, CRP, GENE REGULATION-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.M.BERMAN,A.A.NAPOLI REVDAT 4 23-AUG-23 1ZRC 1 REMARK REVDAT 3 11-OCT-17 1ZRC 1 REMARK REVDAT 2 24-FEB-09 1ZRC 1 VERSN REVDAT 1 21-MAR-06 1ZRC 0 JRNL AUTH A.A.NAPOLI,C.L.LAWSON,R.H.EBRIGHT,H.M.BERMAN JRNL TITL INDIRECT READOUT OF DNA SEQUENCE AT THE PRIMARY-KINK SITE IN JRNL TITL 2 THE CAP-DNA COMPLEX: RECOGNITION OF PYRIMIDINE-PURINE AND JRNL TITL 3 PURINE-PURINE STEPS. JRNL REF J.MOL.BIOL. V. 357 173 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16427082 JRNL DOI 10.1016/J.JMB.2005.12.051 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 20395 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2021 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.93 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1953 REMARK 3 BIN R VALUE (WORKING SET) : 0.4010 REMARK 3 BIN FREE R VALUE : 0.4400 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 229 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3160 REMARK 3 NUCLEIC ACID ATOMS : 1546 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 39 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 75.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -23.55000 REMARK 3 B22 (A**2) : 6.43000 REMARK 3 B33 (A**2) : 17.13000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : 0.47 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.56 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.040 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 48.93 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 4 : CMP.PAR REMARK 3 PARAMETER FILE 5 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 4 : CMP_TOP.TOP REMARK 3 TOPOLOGY FILE 5 : WATER.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZRC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000033029. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 108 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21454 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 47.130 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 14.00 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 12.90 REMARK 200 R MERGE FOR SHELL (I) : 0.88100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: PDB ID 1O3Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2MM CAMP, 0.1M MES, 0.2M NACL, 0.05M REMARK 280 MGCL2, 5% PEG 8000, 15% DIOXANE, PH 6.2, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295K 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 30.77500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 90.44900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.77600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 90.44900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.77500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.77600 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: W, X, Y, Z, 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 VAL A 1 REMARK 465 LEU A 2 REMARK 465 GLY A 3 REMARK 465 LYS A 4 REMARK 465 PRO A 5 REMARK 465 GLN A 6 REMARK 465 THR A 7 REMARK 465 THR A 208 REMARK 465 ARG A 209 REMARK 465 VAL B 1 REMARK 465 LEU B 2 REMARK 465 GLY B 3 REMARK 465 LYS B 4 REMARK 465 PRO B 5 REMARK 465 GLN B 6 REMARK 465 THR B 7 REMARK 465 THR B 208 REMARK 465 ARG B 209 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 OE2 GLU B 72 O2' CMP B 210 2.15 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 12 -41.38 -150.50 REMARK 500 LYS A 26 -4.73 65.96 REMARK 500 GLU A 37 -8.87 -150.81 REMARK 500 SER A 62 169.35 179.21 REMARK 500 LEU A 73 -8.84 -54.25 REMARK 500 GLU A 77 139.02 -176.17 REMARK 500 GLN A 107 7.36 -67.01 REMARK 500 VAL A 108 22.12 -143.58 REMARK 500 ASN A 109 75.80 153.13 REMARK 500 PRO A 110 1.05 -61.45 REMARK 500 LYS B 26 -9.36 59.35 REMARK 500 ASN B 65 -147.74 -100.37 REMARK 500 LYS B 89 -85.66 -73.22 REMARK 500 THR B 90 -166.75 -72.09 REMARK 500 ILE B 97 137.51 176.10 REMARK 500 ASN B 109 84.59 172.35 REMARK 500 ALA B 151 32.75 -81.88 REMARK 500 GLU B 181 -70.30 -59.76 REMARK 500 GLN B 193 28.09 -72.53 REMARK 500 ASN B 194 88.97 25.29 REMARK 500 LEU B 195 -19.43 -144.14 REMARK 500 HIS B 199 105.62 168.83 REMARK 500 LYS B 201 29.15 -154.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 DG W 5 0.05 SIDE CHAIN 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 CMP A 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP B 210 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZRD RELATED DB: PDB REMARK 900 4 CRYSTAL STRUCTURES OF CAP-DNA WITH ALL BASE-PAIR SUBSTITUTIONS AT REMARK 900 POSITION 6, CAP-[6A;17T]ICAP38 DNA REMARK 900 RELATED ID: 1ZRE RELATED DB: PDB REMARK 900 4 CRYSTAL STRUCTURES OF CAP-DNA WITH ALL BASE-PAIR SUBSTITUTIONS AT REMARK 900 POSITION 6, CAP-[6G;17C]ICAP38 DNA REMARK 900 RELATED ID: 1ZRF RELATED DB: PDB REMARK 900 4 CRYSTAL STRUCTURES OF CAP-DNA WITH ALL BASE-PAIR SUBSTITUTIONS AT REMARK 900 POSITION 6, CAP-[6C;17G]ICAP38 DNA DBREF 1ZRC A 1 209 UNP P0ACJ8 CRP_ECOLI 2 210 DBREF 1ZRC B 1 209 UNP P0ACJ8 CRP_ECOLI 2 210 DBREF 1ZRC W -8 9 PDB 1ZRC 1ZRC -8 9 DBREF 1ZRC X 13 -8 PDB 1ZRC 1ZRC 13 -8 DBREF 1ZRC Y -8 9 PDB 1ZRC 1ZRC -8 9 DBREF 1ZRC Z 13 -8 PDB 1ZRC 1ZRC 13 -8 SEQRES 1 W 17 DA DT DT DT DC DG DA DA DA DA DA DT DG SEQRES 2 W 17 DT DG DA DT SEQRES 1 X 21 DC DT DA DG DA DT DC DA DC DA DT DT DT SEQRES 2 X 21 DT DT DC DG DA DA DA DT SEQRES 1 Y 17 DA DT DT DT DC DG DA DA DA DA DA DT DG SEQRES 2 Y 17 DT DG DA DT SEQRES 1 Z 21 DC DT DA DG DA DT DC DA DC DA DT DT DT SEQRES 2 Z 21 DT DT DC DG DA DA DA DT SEQRES 1 A 209 VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU TRP SEQRES 2 A 209 PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER LYS SEQRES 3 A 209 SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR LEU SEQRES 4 A 209 TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE LYS SEQRES 5 A 209 ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU ASN SEQRES 6 A 209 GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU GLU SEQRES 7 A 209 GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR ALA SEQRES 8 A 209 CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG GLN SEQRES 9 A 209 LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SER SEQRES 10 A 209 ALA GLN MET ALA ARG ARG LEU GLN VAL THR SER GLU LYS SEQRES 11 A 209 VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG ILE SEQRES 12 A 209 ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP ALA SEQRES 13 A 209 MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR ARG SEQRES 14 A 209 GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU THR SEQRES 15 A 209 VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN LEU SEQRES 16 A 209 ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY THR SEQRES 17 A 209 ARG SEQRES 1 B 209 VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU TRP SEQRES 2 B 209 PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER LYS SEQRES 3 B 209 SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR LEU SEQRES 4 B 209 TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE LYS SEQRES 5 B 209 ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU ASN SEQRES 6 B 209 GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU GLU SEQRES 7 B 209 GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR ALA SEQRES 8 B 209 CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG GLN SEQRES 9 B 209 LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SER SEQRES 10 B 209 ALA GLN MET ALA ARG ARG LEU GLN VAL THR SER GLU LYS SEQRES 11 B 209 VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG ILE SEQRES 12 B 209 ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP ALA SEQRES 13 B 209 MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR ARG SEQRES 14 B 209 GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU THR SEQRES 15 B 209 VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN LEU SEQRES 16 B 209 ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY THR SEQRES 17 B 209 ARG HET CMP A 210 22 HET CMP B 210 22 HETNAM CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE HETSYN CMP CYCLIC AMP; CAMP FORMUL 7 CMP 2(C10 H12 N5 O6 P) FORMUL 9 HOH *39(H2 O) HELIX 1 1 PRO A 9 HIS A 17 1 9 HELIX 2 2 TYR A 99 GLN A 107 1 9 HELIX 3 3 PRO A 110 LEU A 137 1 28 HELIX 4 4 ASP A 138 ALA A 151 1 14 HELIX 5 5 THR A 168 GLY A 177 1 10 HELIX 6 6 SER A 179 GLN A 193 1 15 HELIX 7 7 PRO B 9 HIS B 17 1 9 HELIX 8 8 SER B 98 VAL B 108 1 11 HELIX 9 9 PRO B 110 LEU B 137 1 28 HELIX 10 10 ASP B 138 ALA B 151 1 14 HELIX 11 11 THR B 168 GLY B 177 1 10 HELIX 12 12 SER B 179 GLN B 193 1 15 SHEET 1 A 4 HIS A 19 TYR A 23 0 SHEET 2 A 4 CYS A 92 SER A 98 -1 O VAL A 94 N HIS A 21 SHEET 3 A 4 THR A 38 LYS A 44 -1 N LYS A 44 O GLU A 93 SHEET 4 A 4 PHE A 69 ILE A 70 -1 O ILE A 70 N TYR A 40 SHEET 1 B 4 THR A 28 ILE A 30 0 SHEET 2 B 4 TRP A 85 ALA A 88 -1 O VAL A 86 N LEU A 29 SHEET 3 B 4 SER A 46 LYS A 52 -1 N LEU A 50 O TRP A 85 SHEET 4 B 4 GLU A 58 ASN A 65 -1 O LEU A 64 N VAL A 47 SHEET 1 C 4 MET A 157 HIS A 159 0 SHEET 2 C 4 GLY A 162 LYS A 166 -1 O GLY A 162 N HIS A 159 SHEET 3 C 4 THR A 202 TYR A 206 -1 O VAL A 205 N MET A 163 SHEET 4 C 4 ILE A 196 HIS A 199 -1 N HIS A 199 O THR A 202 SHEET 1 D 4 THR B 28 ILE B 30 0 SHEET 2 D 4 TRP B 85 ALA B 88 -1 O VAL B 86 N LEU B 29 SHEET 3 D 4 VAL B 47 LYS B 52 -1 N ALA B 48 O ARG B 87 SHEET 4 D 4 GLU B 58 LEU B 64 -1 O SER B 62 N VAL B 49 SHEET 1 E 3 PHE B 69 ILE B 70 0 SHEET 2 E 3 TYR B 40 LYS B 44 -1 N TYR B 40 O ILE B 70 SHEET 3 E 3 GLU B 93 ALA B 95 -1 O GLU B 93 N LYS B 44 SHEET 1 F 3 GLY B 162 LYS B 166 0 SHEET 2 F 3 THR B 202 TYR B 206 -1 O ILE B 203 N ILE B 165 SHEET 3 F 3 ILE B 196 HIS B 199 -1 N SER B 197 O VAL B 204 SITE 1 AC1 11 VAL A 49 LEU A 61 ILE A 70 GLY A 71 SITE 2 AC1 11 GLU A 72 LEU A 73 ARG A 82 SER A 83 SITE 3 AC1 11 ALA A 84 THR A 127 SER B 128 SITE 1 AC2 11 SER A 128 VAL B 49 LEU B 61 ILE B 70 SITE 2 AC2 11 GLY B 71 GLU B 72 ARG B 82 SER B 83 SITE 3 AC2 11 ALA B 84 ARG B 123 THR B 127 CRYST1 61.550 75.552 180.898 90.00 90.00 90.00 P 21 21 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 0.016247 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013236 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005528 0.00000