HEADER OXIDOREDUCTASE 24-AUG-26 38FY TITLE CYP3A4 BOUND TO VARDENAFIL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 3A4; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: 1,4-CINEOLE 2-EXO-MONOOXYGENASE,8-CINEOLE 2-EXO- COMPND 5 MONOOXYGENASE,ALBENDAZOLE MONOOXYGENASE (SULFOXIDE-FORMING), COMPND 6 ALBENDAZOLE SULFOXIDASE,CYPIIIA3,CYPIIIA4,CHOLESTEROL 25-HYDROXYLASE, COMPND 7 CYTOCHROME P450 3A3,CYTOCHROME P450 HLP,CYTOCHROME P450 NF-25, COMPND 8 CYTOCHROME P450-PCN1,NIFEDIPINE OXIDASE,QUININE 3-MONOOXYGENASE; COMPND 9 EC: 1.14.14.1,1.14.14.56,1.14.14.73,1.14.14.55; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP3A4, CYP3A3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS INHIBITED COMPLEX, CYTOCHROME P450, OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR A.K.ORTA,J.S.FRASER REVDAT 1 30-SEP-26 38FY 0 JRNL AUTH A.K.ORTA,J.S.FRASER JRNL TITL STRUCTURAL ANALYSIS OF CYP3A4 INHIBITION BY CRYO-EM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC 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) : 3.500 REMARK 3 NUMBER OF PARTICLES : 164445 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: MASKED: 3.21 UNMASKED: 3.7 REMARK 4 REMARK 4 38FY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-AUG-26. REMARK 100 THE DEPOSITION ID IS D_1000310612. 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 : HOMOTRIMERIC COMPLEX OF CYP3A4 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 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 : TFS FALCON 4I (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : 19000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ASP A 497 REMARK 465 GLY A 498 REMARK 465 THR A 499 REMARK 465 VAL A 500 REMARK 465 SER A 501 REMARK 465 GLY A 502 REMARK 465 ALA A 503 REMARK 465 HIS A 504 REMARK 465 HIS A 505 REMARK 465 HIS A 506 REMARK 465 HIS A 507 REMARK 465 ASP B 497 REMARK 465 GLY B 498 REMARK 465 THR B 499 REMARK 465 VAL B 500 REMARK 465 SER B 501 REMARK 465 GLY B 502 REMARK 465 ALA B 503 REMARK 465 HIS B 504 REMARK 465 HIS B 505 REMARK 465 HIS B 506 REMARK 465 HIS B 507 REMARK 465 ASP C 497 REMARK 465 GLY C 498 REMARK 465 THR C 499 REMARK 465 VAL C 500 REMARK 465 SER C 501 REMARK 465 GLY C 502 REMARK 465 ALA C 503 REMARK 465 HIS C 504 REMARK 465 HIS C 505 REMARK 465 HIS C 506 REMARK 465 HIS C 507 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 THR A 27 55.95 -96.86 REMARK 500 VAL A 101 -62.19 -120.85 REMARK 500 ASP A 123 -135.79 50.75 REMARK 500 THR B 27 55.91 -96.87 REMARK 500 VAL B 101 -62.17 -120.80 REMARK 500 ASP B 123 -135.77 50.71 REMARK 500 THR C 27 55.98 -96.87 REMARK 500 VAL C 101 -62.13 -120.71 REMARK 500 ASP C 123 -135.76 50.72 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 HEM A 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 442 SG REMARK 620 2 HEM A 602 NA 98.0 REMARK 620 3 HEM A 602 NB 86.2 89.8 REMARK 620 4 HEM A 602 NC 87.2 174.8 90.6 REMARK 620 5 HEM A 602 ND 95.9 89.9 177.8 89.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 442 SG REMARK 620 2 HEM B 601 NA 98.0 REMARK 620 3 HEM B 601 NB 86.2 89.8 REMARK 620 4 HEM B 601 NC 87.2 174.8 90.6 REMARK 620 5 HEM B 601 ND 96.0 90.0 177.8 89.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 442 SG REMARK 620 2 HEM C 601 NA 98.0 REMARK 620 3 HEM C 601 NB 86.2 89.8 REMARK 620 4 HEM C 601 NC 87.1 174.8 90.6 REMARK 620 5 HEM C 601 ND 96.0 90.0 177.8 89.5 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-78784 RELATED DB: EMDB REMARK 900 CYP3A4 BOUND TO VARDENAFIL DBREF 38FY A 23 503 UNP P08684 CP3A4_HUMAN 23 503 DBREF 38FY B 23 503 UNP P08684 CP3A4_HUMAN 23 503 DBREF 38FY C 23 503 UNP P08684 CP3A4_HUMAN 23 503 SEQADV 38FY HIS A 504 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS A 505 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS A 506 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS A 507 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS B 504 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS B 505 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS B 506 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS B 507 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS C 504 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS C 505 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS C 506 UNP P08684 EXPRESSION TAG SEQADV 38FY HIS C 507 UNP P08684 EXPRESSION TAG SEQRES 1 A 485 TYR LEU TYR GLY THR HIS SER HIS GLY LEU PHE LYS LYS SEQRES 2 A 485 LEU GLY ILE PRO GLY PRO THR PRO LEU PRO PHE LEU GLY SEQRES 3 A 485 ASN ILE LEU SER TYR HIS LYS GLY PHE CYS MET PHE ASP SEQRES 4 A 485 MET GLU CYS HIS LYS LYS TYR GLY LYS VAL TRP GLY PHE SEQRES 5 A 485 TYR ASP GLY GLN GLN PRO VAL LEU ALA ILE THR ASP PRO SEQRES 6 A 485 ASP MET ILE LYS THR VAL LEU VAL LYS GLU CYS TYR SER SEQRES 7 A 485 VAL PHE THR ASN ARG ARG PRO PHE GLY PRO VAL GLY PHE SEQRES 8 A 485 MET LYS SER ALA ILE SER ILE ALA GLU ASP GLU GLU TRP SEQRES 9 A 485 LYS ARG LEU ARG SER LEU LEU SER PRO THR PHE THR SER SEQRES 10 A 485 GLY LYS LEU LYS GLU MET VAL PRO ILE ILE ALA GLN TYR SEQRES 11 A 485 GLY ASP VAL LEU VAL ARG ASN LEU ARG ARG GLU ALA GLU SEQRES 12 A 485 THR GLY LYS PRO VAL THR LEU LYS ASP VAL PHE GLY ALA SEQRES 13 A 485 TYR SER MET ASP VAL ILE THR SER THR SER PHE GLY VAL SEQRES 14 A 485 ASN ILE ASP SER LEU ASN ASN PRO GLN ASP PRO PHE VAL SEQRES 15 A 485 GLU ASN THR LYS LYS LEU LEU ARG PHE ASP PHE LEU ASP SEQRES 16 A 485 PRO PHE PHE LEU SER ILE THR VAL PHE PRO PHE LEU ILE SEQRES 17 A 485 PRO ILE LEU GLU VAL LEU ASN ILE CYS VAL PHE PRO ARG SEQRES 18 A 485 GLU VAL THR ASN PHE LEU ARG LYS SER VAL LYS ARG MET SEQRES 19 A 485 LYS GLU SER ARG LEU GLU ASP THR GLN LYS HIS ARG VAL SEQRES 20 A 485 ASP PHE LEU GLN LEU MET ILE ASP SER GLN ASN SER LYS SEQRES 21 A 485 GLU THR GLU SER HIS LYS ALA LEU SER ASP LEU GLU LEU SEQRES 22 A 485 VAL ALA GLN SER ILE ILE PHE ILE PHE ALA GLY TYR GLU SEQRES 23 A 485 THR THR SER SER VAL LEU SER PHE ILE MET TYR GLU LEU SEQRES 24 A 485 ALA THR HIS PRO ASP VAL GLN GLN LYS LEU GLN GLU GLU SEQRES 25 A 485 ILE ASP ALA VAL LEU PRO ASN LYS ALA PRO PRO THR TYR SEQRES 26 A 485 ASP THR VAL LEU GLN MET GLU TYR LEU ASP MET VAL VAL SEQRES 27 A 485 ASN GLU THR LEU ARG LEU PHE PRO ILE ALA MET ARG LEU SEQRES 28 A 485 GLU ARG VAL CYS LYS LYS ASP VAL GLU ILE ASN GLY MET SEQRES 29 A 485 PHE ILE PRO LYS GLY VAL VAL VAL MET ILE PRO SER TYR SEQRES 30 A 485 ALA LEU HIS ARG ASP PRO LYS TYR TRP THR GLU PRO GLU SEQRES 31 A 485 LYS PHE LEU PRO GLU ARG PHE SER LYS LYS ASN LYS ASP SEQRES 32 A 485 ASN ILE ASP PRO TYR ILE TYR THR PRO PHE GLY SER GLY SEQRES 33 A 485 PRO ARG ASN CYS ILE GLY MET ARG PHE ALA LEU MET ASN SEQRES 34 A 485 MET LYS LEU ALA LEU ILE ARG VAL LEU GLN ASN PHE SER SEQRES 35 A 485 PHE LYS PRO CYS LYS GLU THR GLN ILE PRO LEU LYS LEU SEQRES 36 A 485 SER LEU GLY GLY LEU LEU GLN PRO GLU LYS PRO VAL VAL SEQRES 37 A 485 LEU LYS VAL GLU SER ARG ASP GLY THR VAL SER GLY ALA SEQRES 38 A 485 HIS HIS HIS HIS SEQRES 1 B 485 TYR LEU TYR GLY THR HIS SER HIS GLY LEU PHE LYS LYS SEQRES 2 B 485 LEU GLY ILE PRO GLY PRO THR PRO LEU PRO PHE LEU GLY SEQRES 3 B 485 ASN ILE LEU SER TYR HIS LYS GLY PHE CYS MET PHE ASP SEQRES 4 B 485 MET GLU CYS HIS LYS LYS TYR GLY LYS VAL TRP GLY PHE SEQRES 5 B 485 TYR ASP GLY GLN GLN PRO VAL LEU ALA ILE THR ASP PRO SEQRES 6 B 485 ASP MET ILE LYS THR VAL LEU VAL LYS GLU CYS TYR SER SEQRES 7 B 485 VAL PHE THR ASN ARG ARG PRO PHE GLY PRO VAL GLY PHE SEQRES 8 B 485 MET LYS SER ALA ILE SER ILE ALA GLU ASP GLU GLU TRP SEQRES 9 B 485 LYS ARG LEU ARG SER LEU LEU SER PRO THR PHE THR SER SEQRES 10 B 485 GLY LYS LEU LYS GLU MET VAL PRO ILE ILE ALA GLN TYR SEQRES 11 B 485 GLY ASP VAL LEU VAL ARG ASN LEU ARG ARG GLU ALA GLU SEQRES 12 B 485 THR GLY LYS PRO VAL THR LEU LYS ASP VAL PHE GLY ALA SEQRES 13 B 485 TYR SER MET ASP VAL ILE THR SER THR SER PHE GLY VAL SEQRES 14 B 485 ASN ILE ASP SER LEU ASN ASN PRO GLN ASP PRO PHE VAL SEQRES 15 B 485 GLU ASN THR LYS LYS LEU LEU ARG PHE ASP PHE LEU ASP SEQRES 16 B 485 PRO PHE PHE LEU SER ILE THR VAL PHE PRO PHE LEU ILE SEQRES 17 B 485 PRO ILE LEU GLU VAL LEU ASN ILE CYS VAL PHE PRO ARG SEQRES 18 B 485 GLU VAL THR ASN PHE LEU ARG LYS SER VAL LYS ARG MET SEQRES 19 B 485 LYS GLU SER ARG LEU GLU ASP THR GLN LYS HIS ARG VAL SEQRES 20 B 485 ASP PHE LEU GLN LEU MET ILE ASP SER GLN ASN SER LYS SEQRES 21 B 485 GLU THR GLU SER HIS LYS ALA LEU SER ASP LEU GLU LEU SEQRES 22 B 485 VAL ALA GLN SER ILE ILE PHE ILE PHE ALA GLY TYR GLU SEQRES 23 B 485 THR THR SER SER VAL LEU SER PHE ILE MET TYR GLU LEU SEQRES 24 B 485 ALA THR HIS PRO ASP VAL GLN GLN LYS LEU GLN GLU GLU SEQRES 25 B 485 ILE ASP ALA VAL LEU PRO ASN LYS ALA PRO PRO THR TYR SEQRES 26 B 485 ASP THR VAL LEU GLN MET GLU TYR LEU ASP MET VAL VAL SEQRES 27 B 485 ASN GLU THR LEU ARG LEU PHE PRO ILE ALA MET ARG LEU SEQRES 28 B 485 GLU ARG VAL CYS LYS LYS ASP VAL GLU ILE ASN GLY MET SEQRES 29 B 485 PHE ILE PRO LYS GLY VAL VAL VAL MET ILE PRO SER TYR SEQRES 30 B 485 ALA LEU HIS ARG ASP PRO LYS TYR TRP THR GLU PRO GLU SEQRES 31 B 485 LYS PHE LEU PRO GLU ARG PHE SER LYS LYS ASN LYS ASP SEQRES 32 B 485 ASN ILE ASP PRO TYR ILE TYR THR PRO PHE GLY SER GLY SEQRES 33 B 485 PRO ARG ASN CYS ILE GLY MET ARG PHE ALA LEU MET ASN SEQRES 34 B 485 MET LYS LEU ALA LEU ILE ARG VAL LEU GLN ASN PHE SER SEQRES 35 B 485 PHE LYS PRO CYS LYS GLU THR GLN ILE PRO LEU LYS LEU SEQRES 36 B 485 SER LEU GLY GLY LEU LEU GLN PRO GLU LYS PRO VAL VAL SEQRES 37 B 485 LEU LYS VAL GLU SER ARG ASP GLY THR VAL SER GLY ALA SEQRES 38 B 485 HIS HIS HIS HIS SEQRES 1 C 485 TYR LEU TYR GLY THR HIS SER HIS GLY LEU PHE LYS LYS SEQRES 2 C 485 LEU GLY ILE PRO GLY PRO THR PRO LEU PRO PHE LEU GLY SEQRES 3 C 485 ASN ILE LEU SER TYR HIS LYS GLY PHE CYS MET PHE ASP SEQRES 4 C 485 MET GLU CYS HIS LYS LYS TYR GLY LYS VAL TRP GLY PHE SEQRES 5 C 485 TYR ASP GLY GLN GLN PRO VAL LEU ALA ILE THR ASP PRO SEQRES 6 C 485 ASP MET ILE LYS THR VAL LEU VAL LYS GLU CYS TYR SER SEQRES 7 C 485 VAL PHE THR ASN ARG ARG PRO PHE GLY PRO VAL GLY PHE SEQRES 8 C 485 MET LYS SER ALA ILE SER ILE ALA GLU ASP GLU GLU TRP SEQRES 9 C 485 LYS ARG LEU ARG SER LEU LEU SER PRO THR PHE THR SER SEQRES 10 C 485 GLY LYS LEU LYS GLU MET VAL PRO ILE ILE ALA GLN TYR SEQRES 11 C 485 GLY ASP VAL LEU VAL ARG ASN LEU ARG ARG GLU ALA GLU SEQRES 12 C 485 THR GLY LYS PRO VAL THR LEU LYS ASP VAL PHE GLY ALA SEQRES 13 C 485 TYR SER MET ASP VAL ILE THR SER THR SER PHE GLY VAL SEQRES 14 C 485 ASN ILE ASP SER LEU ASN ASN PRO GLN ASP PRO PHE VAL SEQRES 15 C 485 GLU ASN THR LYS LYS LEU LEU ARG PHE ASP PHE LEU ASP SEQRES 16 C 485 PRO PHE PHE LEU SER ILE THR VAL PHE PRO PHE LEU ILE SEQRES 17 C 485 PRO ILE LEU GLU VAL LEU ASN ILE CYS VAL PHE PRO ARG SEQRES 18 C 485 GLU VAL THR ASN PHE LEU ARG LYS SER VAL LYS ARG MET SEQRES 19 C 485 LYS GLU SER ARG LEU GLU ASP THR GLN LYS HIS ARG VAL SEQRES 20 C 485 ASP PHE LEU GLN LEU MET ILE ASP SER GLN ASN SER LYS SEQRES 21 C 485 GLU THR GLU SER HIS LYS ALA LEU SER ASP LEU GLU LEU SEQRES 22 C 485 VAL ALA GLN SER ILE ILE PHE ILE PHE ALA GLY TYR GLU SEQRES 23 C 485 THR THR SER SER VAL LEU SER PHE ILE MET TYR GLU LEU SEQRES 24 C 485 ALA THR HIS PRO ASP VAL GLN GLN LYS LEU GLN GLU GLU SEQRES 25 C 485 ILE ASP ALA VAL LEU PRO ASN LYS ALA PRO PRO THR TYR SEQRES 26 C 485 ASP THR VAL LEU GLN MET GLU TYR LEU ASP MET VAL VAL SEQRES 27 C 485 ASN GLU THR LEU ARG LEU PHE PRO ILE ALA MET ARG LEU SEQRES 28 C 485 GLU ARG VAL CYS LYS LYS ASP VAL GLU ILE ASN GLY MET SEQRES 29 C 485 PHE ILE PRO LYS GLY VAL VAL VAL MET ILE PRO SER TYR SEQRES 30 C 485 ALA LEU HIS ARG ASP PRO LYS TYR TRP THR GLU PRO GLU SEQRES 31 C 485 LYS PHE LEU PRO GLU ARG PHE SER LYS LYS ASN LYS ASP SEQRES 32 C 485 ASN ILE ASP PRO TYR ILE TYR THR PRO PHE GLY SER GLY SEQRES 33 C 485 PRO ARG ASN CYS ILE GLY MET ARG PHE ALA LEU MET ASN SEQRES 34 C 485 MET LYS LEU ALA LEU ILE ARG VAL LEU GLN ASN PHE SER SEQRES 35 C 485 PHE LYS PRO CYS LYS GLU THR GLN ILE PRO LEU LYS LEU SEQRES 36 C 485 SER LEU GLY GLY LEU LEU GLN PRO GLU LYS PRO VAL VAL SEQRES 37 C 485 LEU LYS VAL GLU SER ARG ASP GLY THR VAL SER GLY ALA SEQRES 38 C 485 HIS HIS HIS HIS HET VDN A 601 68 HET HEM A 602 43 HET HEM B 601 43 HET HEM C 601 43 HETNAM VDN 2-{2-ETHOXY-5-[(4-ETHYLPIPERAZIN-1-YL)SULFONYL]PHENYL}- HETNAM 2 VDN 5-METHYL-7-PROPYLIMIDAZO[5,1-F][1,2,4]TRIAZIN-4(1H)- HETNAM 3 VDN ONE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN VDN VARDENAFIL, LEVITRA HETSYN HEM HEME FORMUL 4 VDN C23 H32 N6 O4 S FORMUL 5 HEM 3(C34 H32 FE N4 O4) HELIX 1 AA1 GLY A 31 GLY A 37 1 7 HELIX 2 AA2 ASN A 49 HIS A 54 5 6 HELIX 3 AA3 LYS A 55 GLY A 69 1 15 HELIX 4 AA4 ASP A 86 VAL A 95 1 10 HELIX 5 AA5 VAL A 111 ALA A 117 5 7 HELIX 6 AA6 GLU A 122 SER A 134 1 13 HELIX 7 AA7 PRO A 135 PHE A 137 5 3 HELIX 8 AA8 THR A 138 THR A 166 1 29 HELIX 9 AA9 LEU A 172 GLY A 190 1 19 HELIX 10 AB1 ASP A 201 LYS A 208 1 8 HELIX 11 AB2 ASP A 217 PHE A 226 1 10 HELIX 12 AB3 PHE A 228 LEU A 236 1 9 HELIX 13 AB4 PRO A 242 ASP A 263 1 22 HELIX 14 AB5 ASP A 270 SER A 281 1 12 HELIX 15 AB6 LYS A 282 GLU A 285 5 4 HELIX 16 AB7 SER A 291 HIS A 324 1 34 HELIX 17 AB8 HIS A 324 LEU A 339 1 16 HELIX 18 AB9 PRO A 340 ALA A 343 5 4 HELIX 19 AC1 THR A 346 MET A 353 1 8 HELIX 20 AC2 GLU A 354 PHE A 367 1 14 HELIX 21 AC3 SER A 398 HIS A 402 1 5 HELIX 22 AC4 LEU A 415 SER A 420 5 6 HELIX 23 AC5 LYS A 422 ASN A 426 5 5 HELIX 24 AC6 GLY A 444 ASN A 462 1 19 HELIX 25 AC7 GLY B 31 GLY B 37 1 7 HELIX 26 AC8 ASN B 49 HIS B 54 5 6 HELIX 27 AC9 LYS B 55 GLY B 69 1 15 HELIX 28 AD1 ASP B 86 VAL B 95 1 10 HELIX 29 AD2 VAL B 111 ALA B 117 5 7 HELIX 30 AD3 GLU B 122 SER B 134 1 13 HELIX 31 AD4 PRO B 135 PHE B 137 5 3 HELIX 32 AD5 THR B 138 THR B 166 1 29 HELIX 33 AD6 LEU B 172 GLY B 190 1 19 HELIX 34 AD7 ASP B 201 LYS B 208 1 8 HELIX 35 AD8 ASP B 217 PHE B 226 1 10 HELIX 36 AD9 PHE B 228 LEU B 236 1 9 HELIX 37 AE1 PRO B 242 ASP B 263 1 22 HELIX 38 AE2 ASP B 270 SER B 281 1 12 HELIX 39 AE3 LYS B 282 GLU B 285 5 4 HELIX 40 AE4 SER B 291 HIS B 324 1 34 HELIX 41 AE5 HIS B 324 LEU B 339 1 16 HELIX 42 AE6 PRO B 340 ALA B 343 5 4 HELIX 43 AE7 THR B 346 MET B 353 1 8 HELIX 44 AE8 GLU B 354 PHE B 367 1 14 HELIX 45 AE9 SER B 398 HIS B 402 1 5 HELIX 46 AF1 LEU B 415 SER B 420 5 6 HELIX 47 AF2 LYS B 422 ASN B 426 5 5 HELIX 48 AF3 GLY B 444 ASN B 462 1 19 HELIX 49 AF4 GLY C 31 GLY C 37 1 7 HELIX 50 AF5 ASN C 49 HIS C 54 5 6 HELIX 51 AF6 LYS C 55 GLY C 69 1 15 HELIX 52 AF7 ASP C 86 VAL C 95 1 10 HELIX 53 AF8 VAL C 111 ALA C 117 5 7 HELIX 54 AF9 GLU C 122 SER C 134 1 13 HELIX 55 AG1 PRO C 135 PHE C 137 5 3 HELIX 56 AG2 THR C 138 THR C 166 1 29 HELIX 57 AG3 LEU C 172 GLY C 190 1 19 HELIX 58 AG4 ASP C 201 LYS C 208 1 8 HELIX 59 AG5 ASP C 217 PHE C 226 1 10 HELIX 60 AG6 PHE C 228 LEU C 236 1 9 HELIX 61 AG7 PRO C 242 ASP C 263 1 22 HELIX 62 AG8 ASP C 270 SER C 281 1 12 HELIX 63 AG9 LYS C 282 GLU C 285 5 4 HELIX 64 AH1 SER C 291 HIS C 324 1 34 HELIX 65 AH2 HIS C 324 LEU C 339 1 16 HELIX 66 AH3 PRO C 340 ALA C 343 5 4 HELIX 67 AH4 THR C 346 MET C 353 1 8 HELIX 68 AH5 GLU C 354 PHE C 367 1 14 HELIX 69 AH6 SER C 398 HIS C 402 1 5 HELIX 70 AH7 LEU C 415 SER C 420 5 6 HELIX 71 AH8 LYS C 422 ASN C 426 5 5 HELIX 72 AH9 GLY C 444 ASN C 462 1 19 SHEET 1 AA1 4 VAL A 71 ASP A 76 0 SHEET 2 AA1 4 GLN A 79 ILE A 84 -1 O VAL A 81 N PHE A 74 SHEET 3 AA1 4 VAL A 393 PRO A 397 1 O VAL A 393 N LEU A 82 SHEET 4 AA1 4 ARG A 372 VAL A 376 -1 N LEU A 373 O ILE A 396 SHEET 1 AA2 3 VAL A 170 THR A 171 0 SHEET 2 AA2 3 VAL A 490 SER A 495 -1 O LEU A 491 N VAL A 170 SHEET 3 AA2 3 PHE A 463 PRO A 467 -1 N LYS A 466 O LYS A 492 SHEET 1 AA3 2 VAL A 381 ILE A 383 0 SHEET 2 AA3 2 MET A 386 ILE A 388 -1 O ILE A 388 N VAL A 381 SHEET 1 AA4 4 VAL B 71 ASP B 76 0 SHEET 2 AA4 4 GLN B 79 ILE B 84 -1 O VAL B 81 N PHE B 74 SHEET 3 AA4 4 VAL B 393 PRO B 397 1 O VAL B 393 N LEU B 82 SHEET 4 AA4 4 ARG B 372 VAL B 376 -1 N LEU B 373 O ILE B 396 SHEET 1 AA5 3 VAL B 170 THR B 171 0 SHEET 2 AA5 3 VAL B 490 SER B 495 -1 O LEU B 491 N VAL B 170 SHEET 3 AA5 3 PHE B 463 PRO B 467 -1 N LYS B 466 O LYS B 492 SHEET 1 AA6 2 VAL B 381 ILE B 383 0 SHEET 2 AA6 2 MET B 386 ILE B 388 -1 O ILE B 388 N VAL B 381 SHEET 1 AA7 4 VAL C 71 ASP C 76 0 SHEET 2 AA7 4 GLN C 79 ILE C 84 -1 O VAL C 81 N PHE C 74 SHEET 3 AA7 4 VAL C 393 PRO C 397 1 O VAL C 393 N LEU C 82 SHEET 4 AA7 4 ARG C 372 VAL C 376 -1 N LEU C 373 O ILE C 396 SHEET 1 AA8 3 VAL C 170 THR C 171 0 SHEET 2 AA8 3 VAL C 490 SER C 495 -1 O LEU C 491 N VAL C 170 SHEET 3 AA8 3 PHE C 463 PRO C 467 -1 N LYS C 466 O LYS C 492 SHEET 1 AA9 2 VAL C 381 ILE C 383 0 SHEET 2 AA9 2 MET C 386 ILE C 388 -1 O ILE C 388 N VAL C 381 LINK SG CYS A 442 FE HEM A 602 1555 1555 2.30 LINK SG CYS B 442 FE HEM B 601 1555 1555 2.30 LINK SG CYS C 442 FE HEM C 601 1555 1555 2.30 CISPEP 1 ILE A 473 PRO A 474 0 -11.69 CISPEP 2 ILE B 473 PRO B 474 0 -11.77 CISPEP 3 ILE C 473 PRO C 474 0 -11.73 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 CONECT 339711586 CONECT 722211629 CONECT1104711672 CONECT1147611478 CONECT1147711479 CONECT114781147611480 CONECT114791147711481 CONECT114801147811482 CONECT114811147911483 CONECT11482114801148411492 CONECT11483114811148511493 CONECT114841148211486 CONECT114851148311487 CONECT114861148411488 CONECT114871148511489 CONECT11488114861149011494 CONECT11489114871149111495 CONECT114901148811492 CONECT114911148911493 CONECT11492114821149011516 CONECT11493114831149111517 CONECT1149411488114961149811502 CONECT1149511489114971149911503 CONECT1149611494 CONECT1149711495 CONECT1149811494 CONECT1149911495 CONECT1150011514 CONECT1150111515 CONECT11502114941150411512 CONECT11503114951150511513 CONECT115041150211506 CONECT115051150311507 CONECT115061150411508 CONECT115071150511509 CONECT11508115061151011514 CONECT11509115071151111515 CONECT115101150811512 CONECT115111150911513 CONECT115121150211510 CONECT115131150311511 CONECT115141150011508 CONECT115151150111509 CONECT11516114921151811526 CONECT11517114931151911527 CONECT115181151611520 CONECT115191151711521 CONECT11520115181152211528 CONECT11521115191152311529 CONECT11522115201152411530 CONECT11523115211152511531 CONECT11524115221152611534 CONECT11525115231152711535 CONECT115261151611524 CONECT115271151711525 CONECT1152811520 CONECT1152911521 CONECT11530115221153211536 CONECT11531115231153311537 CONECT115321153011534 CONECT115331153111535 CONECT11534115241153211538 CONECT11535115251153311539 CONECT1153611530 CONECT1153711531 CONECT115381153411540 CONECT115391153511541 CONECT115401153811542 CONECT115411153911543 CONECT1154211540 CONECT1154311541 CONECT115441154811575 CONECT115451155111558 CONECT115461156111565 CONECT115471156811572 CONECT11548115441154911582 CONECT11549115481155011553 CONECT11550115491155111552 CONECT11551115451155011582 CONECT1155211550 CONECT115531154911554 CONECT115541155311555 CONECT11555115541155611557 CONECT1155611555 CONECT1155711555 CONECT11558115451155911583 CONECT11559115581156011562 CONECT11560115591156111563 CONECT11561115461156011583 CONECT1156211559 CONECT115631156011564 CONECT1156411563 CONECT11565115461156611584 CONECT11566115651156711569 CONECT11567115661156811570 CONECT11568115471156711584 CONECT1156911566 CONECT115701156711571 CONECT1157111570 CONECT11572115471157311585 CONECT11573115721157411576 CONECT11574115731157511577 CONECT11575115441157411585 CONECT1157611573 CONECT115771157411578 CONECT115781157711579 CONECT11579115781158011581 CONECT1158011579 CONECT1158111579 CONECT11582115481155111586 CONECT11583115581156111586 CONECT11584115651156811586 CONECT11585115721157511586 CONECT11586 3397115821158311584 CONECT1158611585 CONECT115871159111618 CONECT115881159411601 CONECT115891160411608 CONECT115901161111615 CONECT11591115871159211625 CONECT11592115911159311596 CONECT11593115921159411595 CONECT11594115881159311625 CONECT1159511593 CONECT115961159211597 CONECT115971159611598 CONECT11598115971159911600 CONECT1159911598 CONECT1160011598 CONECT11601115881160211626 CONECT11602116011160311605 CONECT11603116021160411606 CONECT11604115891160311626 CONECT1160511602 CONECT116061160311607 CONECT1160711606 CONECT11608115891160911627 CONECT11609116081161011612 CONECT11610116091161111613 CONECT11611115901161011627 CONECT1161211609 CONECT116131161011614 CONECT1161411613 CONECT11615115901161611628 CONECT11616116151161711619 CONECT11617116161161811620 CONECT11618115871161711628 CONECT1161911616 CONECT116201161711621 CONECT116211162011622 CONECT11622116211162311624 CONECT1162311622 CONECT1162411622 CONECT11625115911159411629 CONECT11626116011160411629 CONECT11627116081161111629 CONECT11628116151161811629 CONECT11629 7222116251162611627 CONECT1162911628 CONECT116301163411661 CONECT116311163711644 CONECT116321164711651 CONECT116331165411658 CONECT11634116301163511668 CONECT11635116341163611639 CONECT11636116351163711638 CONECT11637116311163611668 CONECT1163811636 CONECT116391163511640 CONECT116401163911641 CONECT11641116401164211643 CONECT1164211641 CONECT1164311641 CONECT11644116311164511669 CONECT11645116441164611648 CONECT11646116451164711649 CONECT11647116321164611669 CONECT1164811645 CONECT116491164611650 CONECT1165011649 CONECT11651116321165211670 CONECT11652116511165311655 CONECT11653116521165411656 CONECT11654116331165311670 CONECT1165511652 CONECT116561165311657 CONECT1165711656 CONECT11658116331165911671 CONECT11659116581166011662 CONECT11660116591166111663 CONECT11661116301166011671 CONECT1166211659 CONECT116631166011664 CONECT116641166311665 CONECT11665116641166611667 CONECT1166611665 CONECT1166711665 CONECT11668116341163711672 CONECT11669116441164711672 CONECT11670116511165411672 CONECT11671116581166111672 CONECT1167211047116681166911670 CONECT1167211671 MASTER 198 0 4 72 27 0 0 611635 3 203 114 END