HEADER HYDROLASE 10-MAY-07 2PW3 TITLE STRUCTURE OF THE PDE4D-CAMP COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAMP-SPECIFIC 3',5'-CYCLIC PHOSPHODIESTERASE 4D; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: DPDE3, PDE43; COMPND 6 EC: 3.1.4.17; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PDE4D; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(CODONPLUS); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS PDE4-CAMP COMPLEX, SUBSTRATE SPECIFICITY, CRYSTAL STRUCTURE., KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.WANG,H.ROBINSON,H.KE REVDAT 5 03-APR-24 2PW3 1 REMARK REVDAT 4 21-FEB-24 2PW3 1 REMARK REVDAT 3 20-OCT-21 2PW3 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2PW3 1 VERSN REVDAT 1 23-OCT-07 2PW3 0 JRNL AUTH H.WANG,H.ROBINSON,H.KE JRNL TITL THE MOLECULAR BASIS FOR DIFFERENT RECOGNITION OF SUBSTRATES JRNL TITL 2 BY PHOSPHODIESTERASE FAMILIES 4 AND 10. JRNL REF J.MOL.BIOL. V. 371 302 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17582435 JRNL DOI 10.1016/J.JMB.2007.05.060 REMARK 2 REMARK 2 RESOLUTION. 1.56 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) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 104214 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 10420 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5280 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 528 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.20 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.070 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042838. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 108849 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 13.10 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: THE WILD TYPE PDE4D2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: WELL BUFFER OF 0.1 M HEPES PH 7.5, 0.1 REMARK 280 M MGCL2, 12% PEG3350, 30% ETHYLENE GLYCOL, AND 10% ISOPROPANOL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 28.92450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.81350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.81350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.92450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.50000 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: DIMERIC 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 THR B 86 REMARK 465 GLU B 87 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 161 -168.30 -124.51 REMARK 500 ASP A 225 10.85 58.38 REMARK 500 ILE A 376 -61.90 -124.04 REMARK 500 PRO A 411 88.64 -53.23 REMARK 500 ASN B 161 -168.42 -125.45 REMARK 500 ALA B 183 18.60 58.89 REMARK 500 ASP B 225 13.36 56.23 REMARK 500 ASN B 362 51.19 -146.40 REMARK 500 ILE B 376 -63.20 -120.88 REMARK 500 PRO B 411 -176.65 -65.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 164 NE2 REMARK 620 2 HIS A 200 NE2 98.6 REMARK 620 3 ASN A 201 OD1 91.8 84.6 REMARK 620 4 ASP A 318 OD1 90.2 91.2 175.6 REMARK 620 5 HOH A 502 O 86.9 174.5 94.9 89.1 REMARK 620 6 HOH A 503 O 168.3 93.0 90.9 88.0 81.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 164 NE2 REMARK 620 2 HIS B 200 NE2 99.8 REMARK 620 3 ASN B 201 OD1 91.8 86.0 REMARK 620 4 ASP B 318 OD1 91.5 89.2 174.6 REMARK 620 5 HOH B 502 O 84.7 175.4 94.8 89.8 REMARK 620 6 HOH B 503 O 165.5 94.7 88.9 89.1 80.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP B 1 DBREF 2PW3 A 86 412 UNP Q08499 PDE4D_HUMAN 388 714 DBREF 2PW3 B 86 412 UNP Q08499 PDE4D_HUMAN 388 714 SEQADV 2PW3 ASN A 201 UNP Q08499 ASP 503 ENGINEERED MUTATION SEQADV 2PW3 ASN B 201 UNP Q08499 ASP 503 ENGINEERED MUTATION SEQRES 1 A 327 THR GLU GLN GLU ASP VAL LEU ALA LYS GLU LEU GLU ASP SEQRES 2 A 327 VAL ASN LYS TRP GLY LEU HIS VAL PHE ARG ILE ALA GLU SEQRES 3 A 327 LEU SER GLY ASN ARG PRO LEU THR VAL ILE MET HIS THR SEQRES 4 A 327 ILE PHE GLN GLU ARG ASP LEU LEU LYS THR PHE LYS ILE SEQRES 5 A 327 PRO VAL ASP THR LEU ILE THR TYR LEU MET THR LEU GLU SEQRES 6 A 327 ASP HIS TYR HIS ALA ASP VAL ALA TYR HIS ASN ASN ILE SEQRES 7 A 327 HIS ALA ALA ASP VAL VAL GLN SER THR HIS VAL LEU LEU SEQRES 8 A 327 SER THR PRO ALA LEU GLU ALA VAL PHE THR ASP LEU GLU SEQRES 9 A 327 ILE LEU ALA ALA ILE PHE ALA SER ALA ILE HIS ASN VAL SEQRES 10 A 327 ASP HIS PRO GLY VAL SER ASN GLN PHE LEU ILE ASN THR SEQRES 11 A 327 ASN SER GLU LEU ALA LEU MET TYR ASN ASP SER SER VAL SEQRES 12 A 327 LEU GLU ASN HIS HIS LEU ALA VAL GLY PHE LYS LEU LEU SEQRES 13 A 327 GLN GLU GLU ASN CYS ASP ILE PHE GLN ASN LEU THR LYS SEQRES 14 A 327 LYS GLN ARG GLN SER LEU ARG LYS MET VAL ILE ASP ILE SEQRES 15 A 327 VAL LEU ALA THR ASP MET SER LYS HIS MET ASN LEU LEU SEQRES 16 A 327 ALA ASP LEU LYS THR MET VAL GLU THR LYS LYS VAL THR SEQRES 17 A 327 SER SER GLY VAL LEU LEU LEU ASP ASN TYR SER ASP ARG SEQRES 18 A 327 ILE GLN VAL LEU GLN ASN MET VAL HIS CYS ALA ASP LEU SEQRES 19 A 327 SER ASN PRO THR LYS PRO LEU GLN LEU TYR ARG GLN TRP SEQRES 20 A 327 THR ASP ARG ILE MET GLU GLU PHE PHE ARG GLN GLY ASP SEQRES 21 A 327 ARG GLU ARG GLU ARG GLY MET GLU ILE SER PRO MET CYS SEQRES 22 A 327 ASP LYS HIS ASN ALA SER VAL GLU LYS SER GLN VAL GLY SEQRES 23 A 327 PHE ILE ASP TYR ILE VAL HIS PRO LEU TRP GLU THR TRP SEQRES 24 A 327 ALA ASP LEU VAL HIS PRO ASP ALA GLN ASP ILE LEU ASP SEQRES 25 A 327 THR LEU GLU ASP ASN ARG GLU TRP TYR GLN SER THR ILE SEQRES 26 A 327 PRO GLN SEQRES 1 B 327 THR GLU GLN GLU ASP VAL LEU ALA LYS GLU LEU GLU ASP SEQRES 2 B 327 VAL ASN LYS TRP GLY LEU HIS VAL PHE ARG ILE ALA GLU SEQRES 3 B 327 LEU SER GLY ASN ARG PRO LEU THR VAL ILE MET HIS THR SEQRES 4 B 327 ILE PHE GLN GLU ARG ASP LEU LEU LYS THR PHE LYS ILE SEQRES 5 B 327 PRO VAL ASP THR LEU ILE THR TYR LEU MET THR LEU GLU SEQRES 6 B 327 ASP HIS TYR HIS ALA ASP VAL ALA TYR HIS ASN ASN ILE SEQRES 7 B 327 HIS ALA ALA ASP VAL VAL GLN SER THR HIS VAL LEU LEU SEQRES 8 B 327 SER THR PRO ALA LEU GLU ALA VAL PHE THR ASP LEU GLU SEQRES 9 B 327 ILE LEU ALA ALA ILE PHE ALA SER ALA ILE HIS ASN VAL SEQRES 10 B 327 ASP HIS PRO GLY VAL SER ASN GLN PHE LEU ILE ASN THR SEQRES 11 B 327 ASN SER GLU LEU ALA LEU MET TYR ASN ASP SER SER VAL SEQRES 12 B 327 LEU GLU ASN HIS HIS LEU ALA VAL GLY PHE LYS LEU LEU SEQRES 13 B 327 GLN GLU GLU ASN CYS ASP ILE PHE GLN ASN LEU THR LYS SEQRES 14 B 327 LYS GLN ARG GLN SER LEU ARG LYS MET VAL ILE ASP ILE SEQRES 15 B 327 VAL LEU ALA THR ASP MET SER LYS HIS MET ASN LEU LEU SEQRES 16 B 327 ALA ASP LEU LYS THR MET VAL GLU THR LYS LYS VAL THR SEQRES 17 B 327 SER SER GLY VAL LEU LEU LEU ASP ASN TYR SER ASP ARG SEQRES 18 B 327 ILE GLN VAL LEU GLN ASN MET VAL HIS CYS ALA ASP LEU SEQRES 19 B 327 SER ASN PRO THR LYS PRO LEU GLN LEU TYR ARG GLN TRP SEQRES 20 B 327 THR ASP ARG ILE MET GLU GLU PHE PHE ARG GLN GLY ASP SEQRES 21 B 327 ARG GLU ARG GLU ARG GLY MET GLU ILE SER PRO MET CYS SEQRES 22 B 327 ASP LYS HIS ASN ALA SER VAL GLU LYS SER GLN VAL GLY SEQRES 23 B 327 PHE ILE ASP TYR ILE VAL HIS PRO LEU TRP GLU THR TRP SEQRES 24 B 327 ALA ASP LEU VAL HIS PRO ASP ALA GLN ASP ILE LEU ASP SEQRES 25 B 327 THR LEU GLU ASP ASN ARG GLU TRP TYR GLN SER THR ILE SEQRES 26 B 327 PRO GLN HET ZN A 501 1 HET CMP A 1 22 HET ZN B 501 1 HET CMP B 1 22 HETNAM ZN ZINC ION HETNAM CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE HETSYN CMP CYCLIC AMP; CAMP FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CMP 2(C10 H12 N5 O6 P) FORMUL 7 HOH *528(H2 O) HELIX 1 1 GLU A 87 LEU A 96 1 10 HELIX 2 2 GLU A 97 VAL A 99 5 3 HELIX 3 3 HIS A 105 SER A 113 1 9 HELIX 4 4 ARG A 116 ARG A 129 1 14 HELIX 5 5 ASP A 130 PHE A 135 1 6 HELIX 6 6 PRO A 138 HIS A 152 1 15 HELIX 7 7 ASN A 161 SER A 177 1 17 HELIX 8 8 THR A 178 GLU A 182 5 5 HELIX 9 9 THR A 186 HIS A 200 1 15 HELIX 10 10 SER A 208 THR A 215 1 8 HELIX 11 11 SER A 217 TYR A 223 1 7 HELIX 12 12 SER A 227 LEU A 240 1 14 HELIX 13 13 LEU A 241 GLU A 243 5 3 HELIX 14 14 THR A 253 ALA A 270 1 18 HELIX 15 15 THR A 271 SER A 274 5 4 HELIX 16 16 LYS A 275 THR A 289 1 15 HELIX 17 17 ASN A 302 LEU A 319 1 18 HELIX 18 18 SER A 320 LYS A 324 5 5 HELIX 19 19 PRO A 325 ARG A 350 1 26 HELIX 20 20 SER A 364 ILE A 376 1 13 HELIX 21 21 ILE A 376 VAL A 388 1 13 HELIX 22 22 ALA A 392 THR A 409 1 18 HELIX 23 23 GLN B 88 LEU B 96 1 9 HELIX 24 24 GLU B 97 VAL B 99 5 3 HELIX 25 25 HIS B 105 SER B 113 1 9 HELIX 26 26 ARG B 116 ARG B 129 1 14 HELIX 27 27 ASP B 130 PHE B 135 1 6 HELIX 28 28 PRO B 138 HIS B 152 1 15 HELIX 29 29 ASN B 161 LEU B 176 1 16 HELIX 30 30 SER B 177 GLU B 182 5 6 HELIX 31 31 THR B 186 HIS B 200 1 15 HELIX 32 32 SER B 208 THR B 215 1 8 HELIX 33 33 SER B 217 ASN B 224 1 8 HELIX 34 34 SER B 227 LEU B 240 1 14 HELIX 35 35 LEU B 241 GLU B 243 5 3 HELIX 36 36 THR B 253 ALA B 270 1 18 HELIX 37 37 THR B 271 SER B 274 5 4 HELIX 38 38 LYS B 275 THR B 289 1 15 HELIX 39 39 ASN B 302 LEU B 319 1 18 HELIX 40 40 SER B 320 LYS B 324 5 5 HELIX 41 41 PRO B 325 GLY B 351 1 27 HELIX 42 42 SER B 364 ILE B 376 1 13 HELIX 43 43 ILE B 376 VAL B 388 1 13 HELIX 44 44 ALA B 392 THR B 409 1 18 LINK NE2 HIS A 164 ZN ZN A 501 1555 1555 2.10 LINK NE2 HIS A 200 ZN ZN A 501 1555 1555 2.11 LINK OD1 ASN A 201 ZN ZN A 501 1555 1555 2.07 LINK OD1 ASP A 318 ZN ZN A 501 1555 1555 2.06 LINK ZN ZN A 501 O HOH A 502 1555 1555 2.21 LINK ZN ZN A 501 O HOH A 503 1555 1555 2.25 LINK NE2 HIS B 164 ZN ZN B 501 1555 1555 2.10 LINK NE2 HIS B 200 ZN ZN B 501 1555 1555 2.11 LINK OD1 ASN B 201 ZN ZN B 501 1555 1555 2.06 LINK OD1 ASP B 318 ZN ZN B 501 1555 1555 2.06 LINK ZN ZN B 501 O HOH B 502 1555 1555 2.27 LINK ZN ZN B 501 O HOH B 503 1555 1555 2.22 CISPEP 1 HIS A 389 PRO A 390 0 0.26 CISPEP 2 HIS B 389 PRO B 390 0 -0.27 SITE 1 AC1 6 HIS A 164 HIS A 200 ASN A 201 ASP A 318 SITE 2 AC1 6 HOH A 502 HOH A 503 SITE 1 AC2 6 HIS B 164 HIS B 200 ASN B 201 ASP B 318 SITE 2 AC2 6 HOH B 502 HOH B 503 SITE 1 AC3 11 TYR A 159 HIS A 160 MET A 273 LEU A 319 SITE 2 AC3 11 ILE A 336 GLN A 369 PHE A 372 HOH A 502 SITE 3 AC3 11 HOH A 507 HOH A 508 HOH A 510 SITE 1 AC4 13 TYR B 159 HIS B 160 MET B 273 ASP B 318 SITE 2 AC4 13 LEU B 319 ILE B 336 GLN B 369 PHE B 372 SITE 3 AC4 13 HOH B 502 HOH B 505 HOH B 507 HOH B 508 SITE 4 AC4 13 HOH B 548 CRYST1 57.849 81.000 163.627 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 0.017286 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012346 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006111 0.00000