HEADER SIGNALING PROTEIN/INHIBITOR 16-OCT-23 8ULG TITLE CRYO-EM STRUCTURE OF BOVINE PHOSPHODIESTERASE 6 BOUND TO IBMX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ROD CGMP-SPECIFIC 3',5'-CYCLIC PHOSPHODIESTERASE SUBUNIT COMPND 3 ALPHA; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: GMP-PDE ALPHA,PDE V-B1; COMPND 6 EC: 3.1.4.35; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ROD CGMP-SPECIFIC 3',5'-CYCLIC PHOSPHODIESTERASE SUBUNIT COMPND 9 BETA; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: GMP-PDE BETA; COMPND 12 EC: 3.1.4.35; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: RETINAL ROD RHODOPSIN-SENSITIVE CGMP 3',5'-CYCLIC COMPND 15 PHOSPHODIESTERASE SUBUNIT GAMMA; COMPND 16 CHAIN: C, D; COMPND 17 SYNONYM: GMP-PDE GAMMA; COMPND 18 EC: 3.1.4.35 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 7 ORGANISM_COMMON: CATTLE; SOURCE 8 ORGANISM_TAXID: 9913; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 11 ORGANISM_COMMON: CATTLE; SOURCE 12 ORGANISM_TAXID: 9913 KEYWDS PHOSPHODIESTERASE, GPCR EFFECTOR ENZYME, SIGNALING PROTEIN, KEYWDS 2 INHIBITOR, SIGNALING PROTEIN-INHIBITOR COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR C.APLIN,R.A.CERIONE REVDAT 2 07-FEB-24 8ULG 1 JRNL REVDAT 1 17-JAN-24 8ULG 0 JRNL AUTH C.APLIN,R.A.CERIONE JRNL TITL PROBING THE MECHANISM BY WHICH THE RETINAL G PROTEIN JRNL TITL 2 TRANSDUCIN ACTIVATES ITS BIOLOGICAL EFFECTOR PDE6. JRNL REF J.BIOL.CHEM. V. 300 05608 2023 JRNL REFN ESSN 1083-351X JRNL PMID 38159849 JRNL DOI 10.1016/J.JBC.2023.105608 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.200 REMARK 3 NUMBER OF PARTICLES : 863564 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8ULG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1000278354. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : BOVINE ROD PHOSPHODIESTERASE 6 REMARK 245 BOUND TO IBMX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2600.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 63000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 1 REMARK 465 GLY A 2 REMARK 465 GLU A 3 REMARK 465 VAL A 4 REMARK 465 ALA A 832 REMARK 465 ALA A 833 REMARK 465 ASN A 834 REMARK 465 GLN A 835 REMARK 465 ALA A 836 REMARK 465 ALA A 837 REMARK 465 ALA A 838 REMARK 465 GLY A 839 REMARK 465 SER A 840 REMARK 465 GLN A 841 REMARK 465 HIS A 842 REMARK 465 GLY A 843 REMARK 465 GLY A 844 REMARK 465 LYS A 845 REMARK 465 GLN A 846 REMARK 465 PRO A 847 REMARK 465 GLY A 848 REMARK 465 GLY A 849 REMARK 465 GLY A 850 REMARK 465 PRO A 851 REMARK 465 ALA A 852 REMARK 465 SER A 853 REMARK 465 LYS A 854 REMARK 465 SER A 855 REMARK 465 CYS A 856 REMARK 465 CYS A 857 REMARK 465 VAL A 858 REMARK 465 GLN A 859 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LEU B 3 REMARK 465 GLU B 828 REMARK 465 THR B 829 REMARK 465 THR B 830 REMARK 465 ALA B 831 REMARK 465 LYS B 832 REMARK 465 LYS B 833 REMARK 465 VAL B 834 REMARK 465 GLY B 835 REMARK 465 THR B 836 REMARK 465 GLU B 837 REMARK 465 ILE B 838 REMARK 465 CYS B 839 REMARK 465 ASN B 840 REMARK 465 GLY B 841 REMARK 465 GLY B 842 REMARK 465 PRO B 843 REMARK 465 ALA B 844 REMARK 465 PRO B 845 REMARK 465 ARG B 846 REMARK 465 SER B 847 REMARK 465 SER B 848 REMARK 465 THR B 849 REMARK 465 CYS B 850 REMARK 465 ARG B 851 REMARK 465 ILE B 852 REMARK 465 LEU B 853 REMARK 465 MET C 1 REMARK 465 ASN C 2 REMARK 465 LEU C 3 REMARK 465 GLU C 4 REMARK 465 PRO C 5 REMARK 465 PRO C 6 REMARK 465 LYS C 7 REMARK 465 ALA C 8 REMARK 465 GLU C 9 REMARK 465 ILE C 10 REMARK 465 LYS C 41 REMARK 465 PRO C 42 REMARK 465 PRO C 43 REMARK 465 LYS C 44 REMARK 465 LYS C 45 REMARK 465 GLY C 46 REMARK 465 VAL C 47 REMARK 465 GLN C 48 REMARK 465 MET D 1 REMARK 465 ASN D 2 REMARK 465 LEU D 3 REMARK 465 GLU D 4 REMARK 465 PRO D 5 REMARK 465 PRO D 6 REMARK 465 LYS D 7 REMARK 465 ALA D 8 REMARK 465 GLU D 9 REMARK 465 SER D 40 REMARK 465 LYS D 41 REMARK 465 PRO D 42 REMARK 465 PRO D 43 REMARK 465 LYS D 44 REMARK 465 LYS D 45 REMARK 465 GLY D 46 REMARK 465 VAL D 47 REMARK 465 GLN D 48 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 ALA A 6 50.07 -93.59 REMARK 500 ALA A 42 128.41 -39.05 REMARK 500 LEU A 64 -5.88 67.79 REMARK 500 GLU A 171 57.86 38.52 REMARK 500 LYS A 186 -0.10 -144.73 REMARK 500 SER A 364 52.62 -91.38 REMARK 500 ASP A 413 -169.22 -125.86 REMARK 500 VAL A 576 -62.09 -95.69 REMARK 500 ASN A 649 58.14 -90.30 REMARK 500 VAL A 780 -63.14 -103.76 REMARK 500 ASP B 38 -126.39 58.97 REMARK 500 MET B 72 -69.10 48.58 REMARK 500 ASN B 194 66.02 60.66 REMARK 500 GLU B 249 -169.76 -162.37 REMARK 500 ALA B 362 59.51 -95.77 REMARK 500 MET B 574 -60.35 -90.94 REMARK 500 SER B 622 -60.64 -93.40 REMARK 500 TYR B 689 -70.31 -62.94 REMARK 500 GLU B 690 -170.86 -175.97 REMARK 500 SER B 730 -2.07 68.82 REMARK 500 LYS B 763 59.23 -93.90 REMARK 500 ASP C 63 63.08 38.98 REMARK 500 TRP C 70 -70.46 62.95 REMARK 500 SER D 12 158.17 67.07 REMARK 500 ARG D 33 175.00 177.71 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 903 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 563 NE2 REMARK 620 2 HIS A 599 NE2 85.0 REMARK 620 3 ASP A 600 OD2 84.6 65.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 903 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 561 NE2 REMARK 620 2 HIS B 597 NE2 80.6 REMARK 620 3 ASP B 598 OD2 86.5 81.7 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-42358 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF BOVINE PHOSPHODIESTERASE 6 BOUND TO IBMX DBREF 8ULG A 1 859 UNP P11541 PDE6A_BOVIN 1 859 DBREF 8ULG B 1 853 UNP P23439 PDE6B_BOVIN 1 853 DBREF 8ULG C 1 87 UNP P04972 CNRG_BOVIN 1 87 DBREF 8ULG D 1 87 UNP P04972 CNRG_BOVIN 1 87 SEQRES 1 A 859 MET GLY GLU VAL THR ALA GLU GLU VAL GLU LYS PHE LEU SEQRES 2 A 859 ASP SER ASN VAL SER PHE ALA LYS GLN TYR TYR ASN LEU SEQRES 3 A 859 ARG TYR ARG ALA LYS VAL ILE SER ASP LEU LEU GLY PRO SEQRES 4 A 859 ARG GLU ALA ALA VAL ASP PHE SER ASN TYR HIS ALA LEU SEQRES 5 A 859 ASN SER VAL GLU GLU SER GLU ILE ILE PHE ASP LEU LEU SEQRES 6 A 859 ARG ASP PHE GLN ASP ASN LEU GLN ALA GLU LYS CYS VAL SEQRES 7 A 859 PHE ASN VAL MET LYS LYS LEU CYS PHE LEU LEU GLN ALA SEQRES 8 A 859 ASP ARG MET SER LEU PHE MET TYR ARG ALA ARG ASN GLY SEQRES 9 A 859 ILE ALA GLU LEU ALA THR ARG LEU PHE ASN VAL HIS LYS SEQRES 10 A 859 ASP ALA VAL LEU GLU GLU CYS LEU VAL ALA PRO ASP SER SEQRES 11 A 859 GLU ILE VAL PHE PRO LEU ASP MET GLY VAL VAL GLY HIS SEQRES 12 A 859 VAL ALA LEU SER LYS LYS ILE VAL ASN VAL PRO ASN THR SEQRES 13 A 859 GLU GLU ASP GLU HIS PHE CYS ASP PHE VAL ASP THR LEU SEQRES 14 A 859 THR GLU TYR GLN THR LYS ASN ILE LEU ALA SER PRO ILE SEQRES 15 A 859 MET ASN GLY LYS ASP VAL VAL ALA ILE ILE MET VAL VAL SEQRES 16 A 859 ASN LYS VAL ASP GLY PRO HIS PHE THR GLU ASN ASP GLU SEQRES 17 A 859 GLU ILE LEU LEU LYS TYR LEU ASN PHE ALA ASN LEU ILE SEQRES 18 A 859 MET LYS VAL PHE HIS LEU SER TYR LEU HIS ASN CYS GLU SEQRES 19 A 859 THR ARG ARG GLY GLN ILE LEU LEU TRP SER GLY SER LYS SEQRES 20 A 859 VAL PHE GLU GLU LEU THR ASP ILE GLU ARG GLN PHE HIS SEQRES 21 A 859 LYS ALA LEU TYR THR VAL ARG ALA PHE LEU ASN CYS ASP SEQRES 22 A 859 ARG TYR SER VAL GLY LEU LEU ASP MET THR LYS GLN LYS SEQRES 23 A 859 GLU PHE PHE ASP VAL TRP PRO VAL LEU MET GLY GLU ALA SEQRES 24 A 859 PRO PRO TYR ALA GLY PRO ARG THR PRO ASP GLY ARG GLU SEQRES 25 A 859 ILE ASN PHE TYR LYS VAL ILE ASP TYR ILE LEU HIS GLY SEQRES 26 A 859 LYS GLU ASP ILE LYS VAL ILE PRO ASN PRO PRO PRO ASP SEQRES 27 A 859 HIS TRP ALA LEU VAL SER GLY LEU PRO THR TYR VAL ALA SEQRES 28 A 859 GLN ASN GLY LEU ILE CYS ASN ILE MET ASN ALA PRO SER SEQRES 29 A 859 GLU ASP PHE PHE ALA PHE GLN LYS GLU PRO LEU ASP GLU SEQRES 30 A 859 SER GLY TRP MET ILE LYS ASN VAL LEU SER MET PRO ILE SEQRES 31 A 859 VAL ASN LYS LYS GLU GLU ILE VAL GLY VAL ALA THR PHE SEQRES 32 A 859 TYR ASN ARG LYS ASP GLY LYS PRO PHE ASP GLU MET ASP SEQRES 33 A 859 GLU THR LEU MET GLU SER LEU THR GLN PHE LEU GLY TRP SEQRES 34 A 859 SER VAL LEU ASN PRO ASP THR TYR GLU LEU MET ASN LYS SEQRES 35 A 859 LEU GLU ASN ARG LYS ASP ILE PHE GLN ASP MET VAL LYS SEQRES 36 A 859 TYR HIS VAL LYS CYS ASP ASN GLU GLU ILE GLN THR ILE SEQRES 37 A 859 LEU LYS THR ARG GLU VAL TYR GLY LYS GLU PRO TRP GLU SEQRES 38 A 859 CYS GLU GLU GLU GLU LEU ALA GLU ILE LEU GLN GLY GLU SEQRES 39 A 859 LEU PRO ASP ALA ASP LYS TYR GLU ILE ASN LYS PHE HIS SEQRES 40 A 859 PHE SER ASP LEU PRO LEU THR GLU LEU GLU LEU VAL LYS SEQRES 41 A 859 CYS GLY ILE GLN MET TYR TYR GLU LEU LYS VAL VAL ASP SEQRES 42 A 859 LYS PHE HIS ILE PRO GLN GLU ALA LEU VAL ARG PHE MET SEQRES 43 A 859 TYR SER LEU SER LYS GLY TYR ARG ARG ILE THR TYR HIS SEQRES 44 A 859 ASN TRP ARG HIS GLY PHE ASN VAL GLY GLN THR MET PHE SEQRES 45 A 859 SER LEU LEU VAL THR GLY LYS LEU LYS ARG TYR PHE THR SEQRES 46 A 859 ASP LEU GLU ALA LEU ALA MET VAL THR ALA ALA PHE CYS SEQRES 47 A 859 HIS ASP ILE ASP HIS ARG GLY THR ASN ASN LEU TYR GLN SEQRES 48 A 859 MET LYS SER GLN ASN PRO LEU ALA LYS LEU HIS GLY SER SEQRES 49 A 859 SER ILE LEU GLU ARG HIS HIS LEU GLU PHE GLY LYS THR SEQRES 50 A 859 LEU LEU ARG ASP GLU SER LEU ASN ILE PHE GLN ASN LEU SEQRES 51 A 859 ASN ARG ARG GLN HIS GLU HIS ALA ILE HIS MET MET ASP SEQRES 52 A 859 ILE ALA ILE ILE ALA THR ASP LEU ALA LEU TYR PHE LYS SEQRES 53 A 859 LYS ARG THR MET PHE GLN LYS ILE VAL ASP GLN SER LYS SEQRES 54 A 859 THR TYR GLU THR GLN GLN GLU TRP THR GLN TYR MET MET SEQRES 55 A 859 LEU ASP GLN THR ARG LYS GLU ILE VAL MET ALA MET MET SEQRES 56 A 859 MET THR ALA CYS ASP LEU SER ALA ILE THR LYS PRO TRP SEQRES 57 A 859 GLU VAL GLN SER LYS VAL ALA LEU LEU VAL ALA ALA GLU SEQRES 58 A 859 PHE TRP GLU GLN GLY ASP LEU GLU ARG THR VAL LEU GLN SEQRES 59 A 859 GLN ASN PRO ILE PRO MET MET ASP ARG ASN LYS ALA ASP SEQRES 60 A 859 GLU LEU PRO LYS LEU GLN VAL GLY PHE ILE ASP PHE VAL SEQRES 61 A 859 CYS THR PHE VAL TYR LYS GLU PHE SER ARG PHE HIS GLU SEQRES 62 A 859 GLU ILE THR PRO MET LEU ASP GLY ILE THR ASN ASN ARG SEQRES 63 A 859 LYS GLU TRP LYS ALA LEU ALA ASP GLU TYR GLU THR LYS SEQRES 64 A 859 MET LYS GLY LEU GLU GLU GLU LYS GLN LYS GLN GLN ALA SEQRES 65 A 859 ALA ASN GLN ALA ALA ALA GLY SER GLN HIS GLY GLY LYS SEQRES 66 A 859 GLN PRO GLY GLY GLY PRO ALA SER LYS SER CYS CYS VAL SEQRES 67 A 859 GLN SEQRES 1 B 853 MET SER LEU SER GLU GLY GLN VAL HIS ARG PHE LEU ASP SEQRES 2 B 853 GLN ASN PRO GLY PHE ALA ASP GLN TYR PHE GLY ARG LYS SEQRES 3 B 853 LEU SER PRO GLU ASP VAL ALA ASN ALA CYS GLU ASP GLY SEQRES 4 B 853 CYS PRO GLU GLY CYS THR SER PHE ARG GLU LEU CYS GLN SEQRES 5 B 853 VAL GLU GLU SER ALA ALA LEU PHE GLU LEU VAL GLN ASP SEQRES 6 B 853 MET GLN GLU ASN VAL ASN MET GLU ARG VAL VAL PHE LYS SEQRES 7 B 853 ILE LEU ARG ARG LEU CYS SER ILE LEU HIS ALA ASP ARG SEQRES 8 B 853 CYS SER LEU PHE MET TYR ARG GLN ARG ASN GLY VAL ALA SEQRES 9 B 853 GLU LEU ALA THR ARG LEU PHE SER VAL GLN PRO ASP SER SEQRES 10 B 853 VAL LEU GLU ASP CYS LEU VAL PRO PRO ASP SER GLU ILE SEQRES 11 B 853 VAL PHE PRO LEU ASP ILE GLY VAL VAL GLY HIS VAL ALA SEQRES 12 B 853 GLN THR LYS LYS MET VAL ASN VAL GLN ASP VAL MET GLU SEQRES 13 B 853 CYS PRO HIS PHE SER SER PHE ALA ASP GLU LEU THR ASP SEQRES 14 B 853 TYR VAL THR ARG ASN ILE LEU ALA THR PRO ILE MET ASN SEQRES 15 B 853 GLY LYS ASP VAL VAL ALA VAL ILE MET ALA VAL ASN LYS SEQRES 16 B 853 LEU ASP GLY PRO CYS PHE THR SER GLU ASP GLU ASP VAL SEQRES 17 B 853 PHE LEU LYS TYR LEU ASN PHE GLY THR LEU ASN LEU LYS SEQRES 18 B 853 ILE TYR HIS LEU SER TYR LEU HIS ASN CYS GLU THR ARG SEQRES 19 B 853 ARG GLY GLN VAL LEU LEU TRP SER ALA ASN LYS VAL PHE SEQRES 20 B 853 GLU GLU LEU THR ASP ILE GLU ARG GLN PHE HIS LYS ALA SEQRES 21 B 853 PHE TYR THR VAL ARG ALA TYR LEU ASN CYS ASP ARG TYR SEQRES 22 B 853 SER VAL GLY LEU LEU ASP MET THR LYS GLU LYS GLU PHE SEQRES 23 B 853 PHE ASP VAL TRP PRO VAL LEU MET GLY GLU ALA GLN ALA SEQRES 24 B 853 TYR SER GLY PRO ARG THR PRO ASP GLY ARG GLU ILE LEU SEQRES 25 B 853 PHE TYR LYS VAL ILE ASP TYR ILE LEU HIS GLY LYS GLU SEQRES 26 B 853 ASP ILE LYS VAL ILE PRO SER PRO PRO ALA ASP HIS TRP SEQRES 27 B 853 ALA LEU ALA SER GLY LEU PRO THR TYR VAL ALA GLU SER SEQRES 28 B 853 GLY PHE ILE CYS ASN ILE MET ASN ALA PRO ALA ASP GLU SEQRES 29 B 853 MET PHE ASN PHE GLN GLU GLY PRO LEU ASP ASP SER GLY SEQRES 30 B 853 TRP ILE VAL LYS ASN VAL LEU SER MET PRO ILE VAL ASN SEQRES 31 B 853 LYS LYS GLU GLU ILE VAL GLY VAL ALA THR PHE TYR ASN SEQRES 32 B 853 ARG LYS ASP GLY LYS PRO PHE ASP GLU GLN ASP GLU VAL SEQRES 33 B 853 LEU MET GLU SER LEU THR GLN PHE LEU GLY TRP SER VAL SEQRES 34 B 853 LEU ASN THR ASP THR TYR ASP LYS MET ASN LYS LEU GLU SEQRES 35 B 853 ASN ARG LYS ASP ILE ALA GLN ASP MET VAL LEU TYR HIS SEQRES 36 B 853 VAL ARG CYS ASP ARG GLU GLU ILE GLN LEU ILE LEU PRO SEQRES 37 B 853 THR ARG GLU ARG LEU GLY LYS GLU PRO ALA ASP CYS GLU SEQRES 38 B 853 GLU ASP GLU LEU GLY LYS ILE LEU LYS GLU VAL LEU PRO SEQRES 39 B 853 GLY PRO ALA LYS PHE ASP ILE TYR GLU PHE HIS PHE SER SEQRES 40 B 853 ASP LEU GLU CYS THR GLU LEU GLU LEU VAL LYS CYS GLY SEQRES 41 B 853 ILE GLN MET TYR TYR GLU LEU GLY VAL VAL ARG LYS PHE SEQRES 42 B 853 GLN ILE PRO GLN GLU VAL LEU VAL ARG PHE LEU PHE SER SEQRES 43 B 853 VAL SER LYS GLY TYR ARG ARG ILE THR TYR HIS ASN TRP SEQRES 44 B 853 ARG HIS GLY PHE ASN VAL ALA GLN THR MET PHE THR LEU SEQRES 45 B 853 LEU MET THR GLY LYS LEU LYS SER TYR TYR THR ASP LEU SEQRES 46 B 853 GLU ALA PHE ALA MET VAL THR ALA GLY LEU CYS HIS ASP SEQRES 47 B 853 ILE ASP HIS ARG GLY THR ASN ASN LEU TYR GLN MET LYS SEQRES 48 B 853 SER GLN ASN PRO LEU ALA LYS LEU HIS GLY SER SER ILE SEQRES 49 B 853 LEU GLU ARG HIS HIS LEU GLU PHE GLY LYS PHE LEU LEU SEQRES 50 B 853 SER GLU GLU THR LEU ASN ILE TYR GLN ASN LEU ASN ARG SEQRES 51 B 853 ARG GLN HIS GLU HIS VAL ILE HIS LEU MET ASP ILE ALA SEQRES 52 B 853 ILE ILE ALA THR ASP LEU ALA LEU TYR PHE LYS LYS ARG SEQRES 53 B 853 THR MET PHE GLN LYS ILE VAL ASP GLU SER LYS ASN TYR SEQRES 54 B 853 GLU ASP ARG LYS SER TRP VAL GLU TYR LEU SER LEU GLU SEQRES 55 B 853 THR THR ARG LYS GLU ILE VAL MET ALA MET MET MET THR SEQRES 56 B 853 ALA CYS ASP LEU SER ALA ILE THR LYS PRO TRP GLU VAL SEQRES 57 B 853 GLN SER LYS VAL ALA LEU LEU VAL ALA ALA GLU PHE TRP SEQRES 58 B 853 GLU GLN GLY ASP LEU GLU ARG THR VAL LEU ASP GLN GLN SEQRES 59 B 853 PRO ILE PRO MET MET ASP ARG ASN LYS ALA ALA GLU LEU SEQRES 60 B 853 PRO LYS LEU GLN VAL GLY PHE ILE ASP PHE VAL CYS THR SEQRES 61 B 853 PHE VAL TYR LYS GLU PHE SER ARG PHE HIS GLU GLU ILE SEQRES 62 B 853 LEU PRO MET PHE ASP ARG LEU GLN ASN ASN ARG LYS GLU SEQRES 63 B 853 TRP LYS ALA LEU ALA ASP GLU TYR GLU ALA LYS VAL LYS SEQRES 64 B 853 ALA LEU GLU GLU ASP GLN LYS LYS GLU THR THR ALA LYS SEQRES 65 B 853 LYS VAL GLY THR GLU ILE CYS ASN GLY GLY PRO ALA PRO SEQRES 66 B 853 ARG SER SER THR CYS ARG ILE LEU SEQRES 1 C 87 MET ASN LEU GLU PRO PRO LYS ALA GLU ILE ARG SER ALA SEQRES 2 C 87 THR ARG VAL MET GLY GLY PRO VAL THR PRO ARG LYS GLY SEQRES 3 C 87 PRO PRO LYS PHE LYS GLN ARG GLN THR ARG GLN PHE LYS SEQRES 4 C 87 SER LYS PRO PRO LYS LYS GLY VAL GLN GLY PHE GLY ASP SEQRES 5 C 87 ASP ILE PRO GLY MET GLU GLY LEU GLY THR ASP ILE THR SEQRES 6 C 87 VAL ILE CYS PRO TRP GLU ALA PHE ASN HIS LEU GLU LEU SEQRES 7 C 87 HIS GLU LEU ALA GLN TYR GLY ILE ILE SEQRES 1 D 87 MET ASN LEU GLU PRO PRO LYS ALA GLU ILE ARG SER ALA SEQRES 2 D 87 THR ARG VAL MET GLY GLY PRO VAL THR PRO ARG LYS GLY SEQRES 3 D 87 PRO PRO LYS PHE LYS GLN ARG GLN THR ARG GLN PHE LYS SEQRES 4 D 87 SER LYS PRO PRO LYS LYS GLY VAL GLN GLY PHE GLY ASP SEQRES 5 D 87 ASP ILE PRO GLY MET GLU GLY LEU GLY THR ASP ILE THR SEQRES 6 D 87 VAL ILE CYS PRO TRP GLU ALA PHE ASN HIS LEU GLU LEU SEQRES 7 D 87 HIS GLU LEU ALA GLN TYR GLY ILE ILE HET PCG A 901 23 HET MG A 902 1 HET ZN A 903 1 HET IBM A 904 16 HET PCG B 901 23 HET MG B 902 1 HET ZN B 903 1 HET IBM B 904 16 HETNAM PCG CYCLIC GUANOSINE MONOPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION HETNAM IBM 3-ISOBUTYL-1-METHYLXANTHINE FORMUL 5 PCG 2(C10 H12 N5 O7 P) FORMUL 6 MG 2(MG 2+) FORMUL 7 ZN 2(ZN 2+) FORMUL 8 IBM 2(C10 H14 N4 O2) HELIX 1 AA1 ALA A 6 ASN A 16 1 11 HELIX 2 AA2 ASN A 16 TYR A 28 1 13 HELIX 3 AA3 TYR A 28 GLY A 38 1 11 HELIX 4 AA4 ASN A 53 ASP A 63 1 11 HELIX 5 AA5 GLN A 73 GLN A 90 1 18 HELIX 6 AA6 ALA A 127 GLU A 131 5 5 HELIX 7 AA7 GLY A 139 LYS A 148 1 10 HELIX 8 AA8 ASP A 164 THR A 170 1 7 HELIX 9 AA9 THR A 204 LEU A 215 1 12 HELIX 10 AB1 LEU A 215 PHE A 249 1 35 HELIX 11 AB2 ASP A 254 VAL A 266 1 13 HELIX 12 AB3 GLU A 287 GLY A 297 1 11 HELIX 13 AB4 GLY A 345 GLY A 354 1 10 HELIX 14 AB5 ALA A 362 GLU A 365 5 4 HELIX 15 AB6 ASP A 413 SER A 430 1 18 HELIX 16 AB7 VAL A 431 LYS A 459 1 29 HELIX 17 AB8 GLU A 463 ILE A 468 5 6 HELIX 18 AB9 LYS A 470 TYR A 475 1 6 HELIX 19 AC1 GLU A 483 LEU A 495 1 13 HELIX 20 AC2 ASP A 497 GLU A 502 1 6 HELIX 21 AC3 THR A 514 LEU A 529 1 16 HELIX 22 AC4 VAL A 531 HIS A 536 1 6 HELIX 23 AC5 PRO A 538 TYR A 553 1 16 HELIX 24 AC6 ASN A 560 THR A 577 1 18 HELIX 25 AC7 THR A 585 CYS A 598 1 14 HELIX 26 AC8 ASN A 607 SER A 614 1 8 HELIX 27 AC9 ASN A 616 HIS A 622 1 7 HELIX 28 AD1 SER A 625 ASP A 641 1 17 HELIX 29 AD2 GLU A 642 ASN A 645 5 4 HELIX 30 AD3 ASN A 651 THR A 669 1 19 HELIX 31 AD4 ASP A 670 LYS A 676 1 7 HELIX 32 AD5 LYS A 677 SER A 688 1 12 HELIX 33 AD6 LYS A 689 TYR A 691 5 3 HELIX 34 AD7 THR A 693 MET A 702 1 10 HELIX 35 AD8 ASP A 704 LEU A 721 1 18 HELIX 36 AD9 SER A 722 THR A 725 5 4 HELIX 37 AE1 PRO A 727 LEU A 753 1 27 HELIX 38 AE2 GLU A 768 VAL A 780 1 13 HELIX 39 AE3 VAL A 780 HIS A 792 1 13 HELIX 40 AE4 ILE A 795 GLU A 826 1 32 HELIX 41 AE5 GLU B 5 GLN B 14 1 10 HELIX 42 AE6 ASN B 15 PHE B 23 1 9 HELIX 43 AE7 SER B 28 CYS B 36 1 9 HELIX 44 AE8 SER B 46 ASN B 69 1 24 HELIX 45 AE9 MET B 72 HIS B 88 1 17 HELIX 46 AF1 VAL B 118 CYS B 122 5 5 HELIX 47 AF2 PRO B 125 GLU B 129 5 5 HELIX 48 AF3 GLY B 137 LYS B 146 1 10 HELIX 49 AF4 ASP B 153 CYS B 157 5 5 HELIX 50 AF5 SER B 162 ASP B 169 1 8 HELIX 51 AF6 THR B 202 LEU B 213 1 12 HELIX 52 AF7 LEU B 213 PHE B 247 1 35 HELIX 53 AF8 ASP B 252 VAL B 264 1 13 HELIX 54 AF9 GLU B 285 MET B 294 1 10 HELIX 55 AG1 ALA B 339 SER B 342 5 4 HELIX 56 AG2 GLY B 343 GLY B 352 1 10 HELIX 57 AG3 ASP B 411 SER B 428 1 18 HELIX 58 AG4 SER B 428 ARG B 457 1 30 HELIX 59 AG5 ASP B 459 GLN B 464 1 6 HELIX 60 AG6 PRO B 468 LEU B 473 1 6 HELIX 61 AG7 GLU B 476 CYS B 480 5 5 HELIX 62 AG8 GLU B 481 LEU B 493 1 13 HELIX 63 AG9 THR B 512 GLY B 528 1 17 HELIX 64 AH1 GLY B 528 PHE B 533 1 6 HELIX 65 AH2 PRO B 536 TYR B 551 1 16 HELIX 66 AH3 ASN B 558 THR B 575 1 18 HELIX 67 AH4 LEU B 578 TYR B 582 5 5 HELIX 68 AH5 THR B 583 CYS B 596 1 14 HELIX 69 AH6 ASN B 605 SER B 612 1 8 HELIX 70 AH7 ASN B 614 HIS B 620 1 7 HELIX 71 AH8 SER B 623 GLU B 639 1 17 HELIX 72 AH9 GLU B 640 ASN B 643 5 4 HELIX 73 AI1 ASN B 649 THR B 667 1 19 HELIX 74 AI2 ASP B 668 LYS B 675 1 8 HELIX 75 AI3 ARG B 676 GLU B 690 1 15 HELIX 76 AI4 ASP B 691 SER B 700 1 10 HELIX 77 AI5 GLU B 702 LEU B 719 1 18 HELIX 78 AI6 SER B 720 THR B 723 5 4 HELIX 79 AI7 LYS B 731 VAL B 750 1 20 HELIX 80 AI8 GLU B 766 VAL B 778 1 13 HELIX 81 AI9 VAL B 778 HIS B 790 1 13 HELIX 82 AJ1 ILE B 793 GLU B 823 1 31 HELIX 83 AJ2 ASN C 74 TYR C 84 1 11 HELIX 84 AJ3 ASN D 74 TYR D 84 1 11 SHEET 1 AA1 5 ILE A 105 VAL A 115 0 SHEET 2 AA1 5 ARG A 93 ARG A 102 -1 N ARG A 100 O GLU A 107 SHEET 3 AA1 5 VAL A 188 VAL A 195 -1 O ILE A 191 N PHE A 97 SHEET 4 AA1 5 ILE A 177 MET A 183 -1 N ILE A 182 O VAL A 189 SHEET 5 AA1 5 VAL A 151 VAL A 153 -1 N VAL A 153 O ILE A 177 SHEET 1 AA2 6 ASP A 328 PRO A 333 0 SHEET 2 AA2 6 PHE A 315 ILE A 322 -1 N ILE A 322 O ASP A 328 SHEET 3 AA2 6 CYS A 272 LEU A 280 -1 N VAL A 277 O ILE A 319 SHEET 4 AA2 6 ILE A 397 ARG A 406 -1 O VAL A 398 N LEU A 280 SHEET 5 AA2 6 ASN A 384 VAL A 391 -1 N ILE A 390 O VAL A 398 SHEET 6 AA2 6 CYS A 357 MET A 360 -1 N CYS A 357 O SER A 387 SHEET 1 AA3 5 VAL B 103 LEU B 106 0 SHEET 2 AA3 5 ARG B 91 ARG B 100 -1 N ARG B 100 O VAL B 103 SHEET 3 AA3 5 VAL B 186 VAL B 193 -1 O VAL B 189 N PHE B 95 SHEET 4 AA3 5 ILE B 175 MET B 181 -1 N ILE B 180 O ALA B 188 SHEET 5 AA3 5 VAL B 149 VAL B 151 -1 N VAL B 151 O ILE B 175 SHEET 1 AA4 6 ASP B 326 ILE B 330 0 SHEET 2 AA4 6 PHE B 313 ILE B 320 -1 N VAL B 316 O ILE B 330 SHEET 3 AA4 6 CYS B 270 LEU B 278 -1 N VAL B 275 O ILE B 317 SHEET 4 AA4 6 ILE B 395 ARG B 404 -1 O TYR B 402 N ARG B 272 SHEET 5 AA4 6 VAL B 383 VAL B 389 -1 N ILE B 388 O VAL B 396 SHEET 6 AA4 6 CYS B 355 ILE B 357 -1 N ILE B 357 O VAL B 383 LINK NE2 HIS A 563 ZN ZN A 903 1555 1555 2.30 LINK NE2 HIS A 599 ZN ZN A 903 1555 1555 2.30 LINK OD2 ASP A 600 ZN ZN A 903 1555 1555 2.30 LINK NE2 HIS B 561 ZN ZN B 903 1555 1555 2.30 LINK NE2 HIS B 597 ZN ZN B 903 1555 1555 2.30 LINK OD1 ASP B 598 MG MG B 902 1555 1555 2.44 LINK OD2 ASP B 598 ZN ZN B 903 1555 1555 2.08 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000