HEADER GENE REGULATION 09-JAN-01 1HW5 TITLE THE CAP/CRP VARIANT T127L/S128A COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATABOLITE GENE ACTIVATOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CAMP RECEPTOR PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CRP/CAP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI K12; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K12; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS CAMP RECEPTOR PROTEIN, CATABOLITE ACTIVATOR PROTEIN (CAP) KEYWDS 2 TRANSCRIPTION, ALLOSTERY, CAMP, CYCLIC AMP MUTANT, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR S.Y.CHU,M.TORDOVA,G.L.GILLILAND,I.GORSHKOVA,Y.SHI REVDAT 5 27-OCT-21 1HW5 1 REMARK SEQADV REVDAT 4 04-OCT-17 1HW5 1 REMARK REVDAT 3 24-FEB-09 1HW5 1 VERSN REVDAT 2 17-JUN-03 1HW5 1 JRNL REMARK MASTER REVDAT 1 17-JAN-01 1HW5 0 JRNL AUTH S.Y.CHU,M.TORDOVA,G.L.GILLILAND,I.GORSHKOVA,Y.SHI,S.WANG, JRNL AUTH 2 F.P.SCHWARZ JRNL TITL THE STRUCTURE OF THE T127L/S128A MUTANT OF CAMP RECEPTOR JRNL TITL 2 PROTEIN FACILITATES PROMOTER SITE BINDING JRNL REF J.BIOL.CHEM. V. 276 11230 2001 JRNL REFN ISSN 0021-9258 JRNL PMID 11124966 JRNL DOI 10.1074/JBC.M010428200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.M.PASSNER,T.A.STEITZ REMARK 1 TITL THE STRUCTURE OF A CAP-DNA COMPLEX HAVING TWO CAMP MOLECULES REMARK 1 TITL 2 BOUND TO EACH MONOMER REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 94 2843 1997 REMARK 1 REFN ISSN 0027-8424 REMARK 1 DOI 10.1073/PNAS.94.7.2843 REMARK 1 REFERENCE 2 REMARK 1 AUTH I.T.WEBER,T.A.STEITZ REMARK 1 TITL STRUCTURE OF A COMPLEX OF CATABOLITE GENE ACTIVATOR PROTEIN REMARK 1 TITL 2 AND CYCLIC AMP REFINED AT 2.5 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 198 311 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH I.T.WEBER,G.L.GILLILAND,J.G.HARMAN,A.PETERKOFSKY REMARK 1 TITL CRYSTAL STRUCTURE OF A CYCLIC AMP-INDEPENDENT MUTANT OF REMARK 1 TITL 2 CATABOLITE GENE ACTIVATOR PROTEIN REMARK 1 REF J.BIOL.CHEM. V. 262 5630 1987 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.228 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.300 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1875 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 36380 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3253 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 216 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.025 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.025 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.265 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.009 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HW5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JAN-01. REMARK 100 THE DEPOSITION ID IS D_1000012623. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.1 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 : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 177444 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 20.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.08800 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3GAP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4K, ISOPROTANOL, CAMP, HEPES, PH REMARK 280 6.1, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 23.05000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.05000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.55000 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 300 REMARK: THE DIMER IN THE ASYMMETRIC UNIT IS THE BIOLOGICAL UNIT 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: 5220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 MET A 0 REMARK 465 ARG A 209 REMARK 465 MET B 0 REMARK 465 TYR B 206 REMARK 465 GLY B 207 REMARK 465 THR B 208 REMARK 465 ARG B 209 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 ARG B 142 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 180 NE - CZ - NH1 ANGL. DEV. = 3.2 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 ASP A 8 141.33 50.31 REMARK 500 ALA A 156 -118.04 -68.20 REMARK 500 MET A 157 174.22 178.79 REMARK 500 HIS A 159 148.09 179.20 REMARK 500 GLU A 171 -72.33 -48.74 REMARK 500 ASN A 194 50.08 39.09 REMARK 500 HIS A 199 37.01 -174.11 REMARK 500 TYR A 206 142.26 70.26 REMARK 500 LEU B 2 -169.47 50.60 REMARK 500 GLN B 6 153.53 170.09 REMARK 500 THR B 7 118.52 15.69 REMARK 500 ASP B 8 148.15 3.04 REMARK 500 LYS B 26 -6.30 78.25 REMARK 500 PRO B 110 -9.49 -59.22 REMARK 500 HIS B 199 -123.53 -163.11 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 B 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 211 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G6N RELATED DB: PDB REMARK 900 CATABOLITE GENE ACTIVATOR PROTEIN DBREF 1HW5 A 0 209 UNP P0ACJ8 CRP_ECOLI 1 210 DBREF 1HW5 B 0 209 UNP P0ACJ8 CRP_ECOLI 1 210 SEQADV 1HW5 LEU A 127 UNP P0ACJ8 THR 128 ENGINEERED MUTATION SEQADV 1HW5 ALA A 128 UNP P0ACJ8 SER 129 ENGINEERED MUTATION SEQADV 1HW5 LEU B 127 UNP P0ACJ8 THR 128 ENGINEERED MUTATION SEQADV 1HW5 ALA B 128 UNP P0ACJ8 SER 129 ENGINEERED MUTATION SEQRES 1 A 210 MET VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU SEQRES 2 A 210 TRP PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER SEQRES 3 A 210 LYS SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR SEQRES 4 A 210 LEU TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE SEQRES 5 A 210 LYS ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU SEQRES 6 A 210 ASN GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU SEQRES 7 A 210 GLU GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR SEQRES 8 A 210 ALA CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG SEQRES 9 A 210 GLN LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SEQRES 10 A 210 SER ALA GLN MET ALA ARG ARG LEU GLN VAL LEU ALA GLU SEQRES 11 A 210 LYS VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG SEQRES 12 A 210 ILE ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP SEQRES 13 A 210 ALA MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR SEQRES 14 A 210 ARG GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU SEQRES 15 A 210 THR VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN SEQRES 16 A 210 LEU ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY SEQRES 17 A 210 THR ARG SEQRES 1 B 210 MET VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU SEQRES 2 B 210 TRP PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER SEQRES 3 B 210 LYS SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR SEQRES 4 B 210 LEU TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE SEQRES 5 B 210 LYS ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU SEQRES 6 B 210 ASN GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU SEQRES 7 B 210 GLU GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR SEQRES 8 B 210 ALA CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG SEQRES 9 B 210 GLN LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SEQRES 10 B 210 SER ALA GLN MET ALA ARG ARG LEU GLN VAL LEU ALA GLU SEQRES 11 B 210 LYS VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG SEQRES 12 B 210 ILE ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP SEQRES 13 B 210 ALA MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR SEQRES 14 B 210 ARG GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU SEQRES 15 B 210 THR VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN SEQRES 16 B 210 LEU ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY SEQRES 17 B 210 THR ARG HET CMP A 210 22 HET CMP A 211 22 HET CMP B 210 22 HETNAM CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE HETSYN CMP CYCLIC AMP; CAMP FORMUL 3 CMP 3(C10 H12 N5 O6 P) FORMUL 6 HOH *216(H2 O) HELIX 1 1 THR A 7 SER A 16 1 10 HELIX 2 2 GLU A 72 PHE A 76 5 5 HELIX 3 3 TYR A 99 ASN A 109 1 11 HELIX 4 4 PRO A 110 LEU A 137 1 28 HELIX 5 5 ASP A 138 ALA A 151 1 14 HELIX 6 6 THR A 168 GLY A 177 1 10 HELIX 7 7 SER A 179 GLN A 193 1 15 HELIX 8 8 ASP B 8 HIS B 17 1 10 HELIX 9 9 GLY B 71 LEU B 75 5 5 HELIX 10 10 TYR B 99 ASN B 109 1 11 HELIX 11 11 PRO B 110 LEU B 137 1 28 HELIX 12 12 ASP B 138 GLN B 153 1 16 HELIX 13 13 THR B 168 GLY B 177 1 10 HELIX 14 14 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 N CYS A 92 O TYR A 23 SHEET 3 A 4 THR A 38 LYS A 44 -1 N LEU A 39 O ILE A 97 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 N VAL A 86 O ILE A 30 SHEET 3 B 4 SER A 46 LYS A 52 -1 N ALA A 48 O ARG A 87 SHEET 4 B 4 GLU A 58 ASN A 65 -1 O MET A 59 N ILE A 51 SHEET 1 C 3 MET A 163 LYS A 166 0 SHEET 2 C 3 LYS A 201 VAL A 204 -1 O THR A 202 N ILE A 165 SHEET 3 C 3 ILE A 196 SER A 197 -1 O SER A 197 N ILE A 203 SHEET 1 D 4 HIS B 19 TYR B 23 0 SHEET 2 D 4 CYS B 92 SER B 98 -1 N CYS B 92 O TYR B 23 SHEET 3 D 4 THR B 38 LYS B 44 -1 N LEU B 39 O ILE B 97 SHEET 4 D 4 PHE B 69 ILE B 70 -1 O ILE B 70 N TYR B 40 SHEET 1 E 4 THR B 28 ILE B 30 0 SHEET 2 E 4 TRP B 85 ALA B 88 -1 N VAL B 86 O ILE B 30 SHEET 3 E 4 SER B 46 LYS B 52 -1 N ALA B 48 O ARG B 87 SHEET 4 E 4 GLU B 58 ASN B 65 -1 N MET B 59 O ILE B 51 SHEET 1 F 4 MET B 157 HIS B 159 0 SHEET 2 F 4 GLY B 162 ILE B 165 -1 O GLY B 162 N HIS B 159 SHEET 3 F 4 THR B 202 VAL B 204 -1 O THR B 202 N ILE B 165 SHEET 4 F 4 ILE B 196 ALA B 198 -1 O SER B 197 N ILE B 203 CISPEP 1 LYS B 4 PRO B 5 0 1.56 SITE 1 AC1 16 VAL B 49 LEU B 61 SER B 62 ILE B 70 SITE 2 AC1 16 GLY B 71 GLU B 72 LEU B 73 ARG B 82 SITE 3 AC1 16 SER B 83 ALA B 84 VAL B 86 ARG B 123 SITE 4 AC1 16 LEU B 127 HOH B1003 HOH B1008 HOH B1060 SITE 1 AC2 13 SER A 62 ILE A 70 GLY A 71 GLU A 72 SITE 2 AC2 13 LEU A 73 ARG A 82 SER A 83 ALA A 84 SITE 3 AC2 13 VAL A 86 LEU A 127 HOH A1001 HOH A1014 SITE 4 AC2 13 HOH A1066 SITE 1 AC3 14 LYS A 57 GLU A 58 GLN A 170 GLY A 173 SITE 2 AC3 14 GLN A 174 GLY A 177 CYS A 178 SER A 179 SITE 3 AC3 14 ARG A 180 HOH A1102 HOH A1207 ALA B 135 SITE 4 AC3 14 PHE B 136 HOH B1089 CRYST1 46.100 93.100 104.400 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 0.021673 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010740 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009578 0.00000 MASTER 284 0 3 14 23 0 12 6 0 0 0 34 END