HEADER TRANSPORT PROTEIN 18-DEC-21 7QKR TITLE CRYO-EM STRUCTURE OF ABC TRANSPORTER STE6-2P FROM PICHIA PASTORIS WITH TITLE 2 VERAPAMIL AT 3.2 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLASMA MEMBRANE ATP-BINDING CASSETTE TRANSPORTER REQUIRED COMPND 3 FOR THE EXPORT OF A-FACTOR; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KOMAGATAELLA PHAFFII CBS 7435; SOURCE 3 ORGANISM_TAXID: 981350; SOURCE 4 STRAIN: ATCC 76273 / CBS 7435 / CECT 11047 / NRRL Y-11430 / WEGNER SOURCE 5 21-1; SOURCE 6 GENE: STE6-2, PP7435_CHR1-1574; SOURCE 7 EXPRESSION_SYSTEM: KOMAGATAELLA PHAFFII CBS 7435; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 981350; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: X-33 KEYWDS ABC TRANSPORTER, ABCB, MDR, MEMBRANE PROTEIN, PICHIA PASTORIS, KEYWDS 2 TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR E.S.M.SCHLEKER,C.REINHART REVDAT 1 26-OCT-22 7QKR 0 JRNL AUTH E.S.M.SCHLEKER,S.BUSCHMANN,H.XIE,S.WELSCH,H.MICHEL, JRNL AUTH 2 C.REINHART JRNL TITL STRUCTURAL AND FUNCTIONAL INVESTIGATION OF ABC TRANSPORTER JRNL TITL 2 STE6-2P FROM PICHIA PASTORIS REVEALS UNEXPECTED INTERACTION JRNL TITL 3 WITH STEROL MOLECULES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 22119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 36256814 JRNL DOI 10.1073/PNAS.2202822119 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 : 128231 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 7QKR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1292119721. 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 : STE6-2P REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.50 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 TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1.10 REMARK 245 MAXIMUM DEFOCUS (NM) : 2.10 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) : 4000.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 -11 REMARK 465 VAL A -10 REMARK 465 LYS A -9 REMARK 465 ASN A -8 REMARK 465 TYR A -7 REMARK 465 ASP A -6 REMARK 465 TYR A -5 REMARK 465 LYS A -4 REMARK 465 ASP A -3 REMARK 465 ASP A -2 REMARK 465 ASP A -1 REMARK 465 ASP A 0 REMARK 465 LYS A 1 REMARK 465 GLY A 2 REMARK 465 LEU A 3 REMARK 465 SER A 4 REMARK 465 PHE A 5 REMARK 465 PHE A 6 REMARK 465 LYS A 7 REMARK 465 ARG A 8 REMARK 465 LYS A 9 REMARK 465 LYS A 10 REMARK 465 TYR A 11 REMARK 465 SER A 12 REMARK 465 ASP A 13 REMARK 465 LYS A 14 REMARK 465 GLU A 15 REMARK 465 SER A 16 REMARK 465 LEU A 17 REMARK 465 SER A 18 REMARK 465 SER A 19 REMARK 465 PRO A 20 REMARK 465 GLU A 21 REMARK 465 THR A 22 REMARK 465 LEU A 23 REMARK 465 GLU A 24 REMARK 465 GLU A 25 REMARK 465 LYS A 26 REMARK 465 PRO A 27 REMARK 465 ASN A 28 REMARK 465 ASP A 29 REMARK 465 GLU A 30 REMARK 465 LEU A 31 REMARK 465 ASN A 647 REMARK 465 SER A 648 REMARK 465 GLY A 649 REMARK 465 PRO A 650 REMARK 465 GLN A 651 REMARK 465 ALA A 652 REMARK 465 PRO A 653 REMARK 465 ILE A 654 REMARK 465 SER A 655 REMARK 465 LEU A 656 REMARK 465 SER A 657 REMARK 465 ASN A 658 REMARK 465 SER A 659 REMARK 465 SER A 660 REMARK 465 ASP A 661 REMARK 465 LEU A 662 REMARK 465 ASP A 663 REMARK 465 SER A 664 REMARK 465 VAL A 665 REMARK 465 SER A 666 REMARK 465 HIS A 667 REMARK 465 LYS A 668 REMARK 465 ILE A 669 REMARK 465 ASP A 670 REMARK 465 ARG A 671 REMARK 465 VAL A 672 REMARK 465 GLU A 673 REMARK 465 SER A 674 REMARK 465 LEU A 675 REMARK 465 ILE A 676 REMARK 465 TYR A 677 REMARK 465 GLU A 678 REMARK 465 ARG A 679 REMARK 465 ALA A 680 REMARK 465 ALA A 681 REMARK 465 ALA A 682 REMARK 465 ASP A 683 REMARK 465 THR A 684 REMARK 465 ILE A 685 REMARK 465 ASP A 686 REMARK 465 GLU A 687 REMARK 465 SER A 688 REMARK 465 PRO A 689 REMARK 465 VAL A 690 REMARK 465 LYS A 691 REMARK 465 LYS A 692 REMARK 465 GLN A 693 REMARK 465 SER A 694 REMARK 465 ILE A 695 REMARK 465 PRO A 696 REMARK 465 GLN A 697 REMARK 465 SER A 1144 REMARK 465 ASP A 1145 REMARK 465 GLY A 1146 REMARK 465 ALA A 1147 REMARK 465 ASP A 1148 REMARK 465 ASP A 1149 REMARK 465 GLY A 1150 REMARK 465 HIS A 1289 REMARK 465 HIS A 1290 REMARK 465 HIS A 1291 REMARK 465 HIS A 1292 REMARK 465 HIS A 1293 REMARK 465 HIS A 1294 REMARK 465 HIS A 1295 REMARK 465 HIS A 1296 REMARK 465 HIS A 1297 REMARK 465 HIS A 1298 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 SER A 188 -165.29 -79.65 REMARK 500 GLU A1152 -7.20 72.23 REMARK 500 ASN A1181 -6.35 71.66 REMARK 500 ARG A1202 2.97 -69.71 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 MG A1303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 435 OG REMARK 620 2 ANP A1302 O3G 129.1 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-14049 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF ABC TRANSPORTER STE6-2P FROM PICHIA PASTORIS REMARK 900 IN APO CONFORMATION AT 3.1 A RESOLUTION DBREF 7QKR A 2 1288 UNP F2QQK6 F2QQK6_KOMPC 2 1288 SEQADV 7QKR MET A -11 UNP F2QQK6 INITIATING METHIONINE SEQADV 7QKR VAL A -10 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR LYS A -9 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR ASN A -8 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR TYR A -7 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR ASP A -6 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR TYR A -5 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR LYS A -4 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR ASP A -3 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR ASP A -2 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR ASP A -1 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR ASP A 0 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR LYS A 1 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1289 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1290 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1291 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1292 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1293 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1294 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1295 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1296 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1297 UNP F2QQK6 EXPRESSION TAG SEQADV 7QKR HIS A 1298 UNP F2QQK6 EXPRESSION TAG SEQRES 1 A 1310 MET VAL LYS ASN TYR ASP TYR LYS ASP ASP ASP ASP LYS SEQRES 2 A 1310 GLY LEU SER PHE PHE LYS ARG LYS LYS TYR SER ASP LYS SEQRES 3 A 1310 GLU SER LEU SER SER PRO GLU THR LEU GLU GLU LYS PRO SEQRES 4 A 1310 ASN ASP GLU LEU ASP PRO ARG VAL THR GLU ILE LEU GLU SEQRES 5 A 1310 ARG GLN ILE LYS ALA ASP SER TYR GLY ALA SER LEU VAL SEQRES 6 A 1310 ASP LEU TYR GLY MET LEU GLN GLY TRP GLU TYR CYS LEU SEQRES 7 A 1310 ALA VAL ALA ALA TYR ILE CYS SER ILE VAL ALA GLY ALA SEQRES 8 A 1310 ALA LEU PRO LEU MET THR LEU ILE PHE GLY ASP MET ALA SEQRES 9 A 1310 GLN GLN PHE THR ASP TYR SER SER GLY LEU HIS SER ASN SEQRES 10 A 1310 ASN GLN PHE VAL ASP LYS ILE ASP GLU ASN ALA LEU TYR SEQRES 11 A 1310 PHE VAL TYR LEU GLY VAL GLY LEU LEU VAL PHE ASN TYR SEQRES 12 A 1310 PHE ALA THR LEU LEU HIS ILE VAL VAL SER GLU ILE ILE SEQRES 13 A 1310 ALA SER ARG VAL ARG GLU LYS PHE ILE TRP SER ILE LEU SEQRES 14 A 1310 HIS GLN ASN MET ALA TYR LEU ASP SER LEU GLY SER GLY SEQRES 15 A 1310 GLU ILE THR SER SER ILE THR SER ASP SER GLN LEU ILE SEQRES 16 A 1310 GLN GLN GLY VAL SER GLU LYS ILE GLY LEU ALA ALA GLN SEQRES 17 A 1310 SER ILE ALA THR VAL VAL SER ALA LEU THR VAL ALA PHE SEQRES 18 A 1310 VAL ILE TYR TRP LYS LEU ALA LEU VAL LEU LEU SER VAL SEQRES 19 A 1310 MET VAL ALA LEU ILE LEU SER SER THR PRO THR ILE LEU SEQRES 20 A 1310 MET LEU MET GLN ALA TYR THR ASP SER ILE ALA SER TYR SEQRES 21 A 1310 GLY LYS ALA SER SER VAL ALA GLU GLU ALA PHE ALA ALA SEQRES 22 A 1310 ILE LYS THR ALA THR ALA PHE GLY ALA HIS GLU PHE GLN SEQRES 23 A 1310 LEU GLN LYS TYR ASP GLU PHE ILE LEU GLU SER LYS GLY SEQRES 24 A 1310 TYR GLY LYS LYS LYS ALA ILE SER LEU ALA LEU MET MET SEQRES 25 A 1310 GLY SER ILE TRP PHE ILE VAL PHE ALA THR TYR ALA LEU SEQRES 26 A 1310 ALA PHE TRP GLN GLY SER ARG PHE MET VAL SER ASP ASN SEQRES 27 A 1310 SER GLY ILE GLY LYS ILE LEU THR ALA CYS MET ALA MET SEQRES 28 A 1310 LEU PHE GLY SER LEU ILE ILE GLY ASN ALA THR ILE SER SEQRES 29 A 1310 LEU LYS PHE VAL MET VAL GLY LEU SER ALA ALA SER LYS SEQRES 30 A 1310 LEU PHE ALA MET ILE ASN ARG GLU PRO TYR PHE ASP SER SEQRES 31 A 1310 ALA SER ASP ALA GLY GLU LYS ILE ASN GLU PHE ASP GLY SEQRES 32 A 1310 SER ILE SER PHE ARG ASN VAL THR THR ARG TYR PRO SER SEQRES 33 A 1310 ARG PRO ASP ILE THR VAL LEU SER ASP PHE THR LEU ASP SEQRES 34 A 1310 ILE LYS PRO GLY GLN THR ILE ALA LEU VAL GLY GLU SER SEQRES 35 A 1310 GLY SER GLY LYS SER THR VAL ILE ALA LEU LEU GLU ARG SEQRES 36 A 1310 PHE TYR GLU TYR LEU ASP GLY GLU ILE LEU LEU ASP GLY SEQRES 37 A 1310 VAL ASP LEU LYS SER LEU ASN ILE LYS TRP VAL ARG GLN SEQRES 38 A 1310 GLN MET ALA LEU VAL GLN GLN GLU PRO VAL LEU PHE ALA SEQRES 39 A 1310 ALA SER ILE TYR GLU ASN VAL CYS TYR GLY LEU VAL GLY SEQRES 40 A 1310 SER LYS TYR GLU ASN VAL THR GLU LYS VAL LYS ARG GLU SEQRES 41 A 1310 LEU VAL GLU LYS ALA CYS LYS ASP ALA ASN ALA TRP GLU SEQRES 42 A 1310 PHE ILE SER GLN MET SER ASN GLY LEU ASP THR GLU VAL SEQRES 43 A 1310 GLY GLU ARG GLY LEU SER LEU SER GLY GLY GLN LYS GLN SEQRES 44 A 1310 ARG ILE ALA ILE ALA ARG ALA VAL ILE SER GLU PRO LYS SEQRES 45 A 1310 ILE LEU LEU LEU ASP GLU ALA THR SER ALA LEU ASP THR SEQRES 46 A 1310 ARG SER GLU GLY ILE VAL GLN ASP ALA LEU ASN ARG LEU SEQRES 47 A 1310 SER GLU THR ARG THR THR ILE VAL ILE ALA HIS ARG LEU SEQRES 48 A 1310 SER THR ILE GLN ASN ALA ASP LEU ILE VAL VAL LEU SER SEQRES 49 A 1310 LYS GLY LYS ILE VAL GLU THR GLY SER HIS LYS GLU LEU SEQRES 50 A 1310 LEU LYS LYS LYS GLY LYS TYR HIS GLN LEU VAL GLN ILE SEQRES 51 A 1310 GLN ASN ILE ARG THR LYS ILE ASN ASN SER GLY PRO GLN SEQRES 52 A 1310 ALA PRO ILE SER LEU SER ASN SER SER ASP LEU ASP SER SEQRES 53 A 1310 VAL SER HIS LYS ILE ASP ARG VAL GLU SER LEU ILE TYR SEQRES 54 A 1310 GLU ARG ALA ALA ALA ASP THR ILE ASP GLU SER PRO VAL SEQRES 55 A 1310 LYS LYS GLN SER ILE PRO GLN LEU PHE LEU MET LEU LEU SEQRES 56 A 1310 GLN ILE ASN LYS GLY ASP TYR TYR LEU LEU ILE PRO CYS SEQRES 57 A 1310 LEU PHE LEU ALA LEU ILE ALA GLY MET GLY PHE PRO SER SEQRES 58 A 1310 PHE ALA LEU LEU ALA GLY ARG VAL ILE GLU ALA PHE GLN SEQRES 59 A 1310 VAL THR GLY PRO GLN ASP PHE PRO HIS MET ARG SER LEU SEQRES 60 A 1310 ILE ASN LYS TYR THR GLY PHE LEU PHE MET ILE GLY CYS SEQRES 61 A 1310 VAL LEU LEU ILE VAL TYR LEU PHE LEU THR SER PHE MET SEQRES 62 A 1310 VAL LEU SER SER GLU SER LEU VAL TYR LYS MET ARG TYR SEQRES 63 A 1310 ARG CYS PHE LYS GLN TYR LEU ARG GLN ASP MET SER PHE SEQRES 64 A 1310 PHE ASP ARG PRO GLU ASN LYS VAL GLY THR LEU VAL THR SEQRES 65 A 1310 THR LEU ALA LYS ASP PRO GLN ASP ILE GLU GLY LEU SER SEQRES 66 A 1310 GLY GLY THR ALA ALA GLN LEU ALA VAL SER VAL VAL ILE SEQRES 67 A 1310 VAL VAL ALA GLY ILE ILE LEU ALA VAL ALA VAL ASN TRP SEQRES 68 A 1310 ARG LEU GLY LEU VAL CYS THR ALA THR VAL PRO ILE LEU SEQRES 69 A 1310 LEU GLY CYS GLY PHE PHE SER VAL TYR LEU LEU MET VAL SEQRES 70 A 1310 PHE GLU GLU ARG ILE LEU LYS ASP TYR GLN GLU SER ALA SEQRES 71 A 1310 SER TYR ALA CYS GLU GLN VAL SER ALA LEU LYS THR VAL SEQRES 72 A 1310 VAL SER LEU THR ARG GLU VAL GLY ILE TYR GLU LYS TYR SEQRES 73 A 1310 SER ASN SER ILE LYS ASP GLN VAL LYS ARG SER ALA ARG SEQRES 74 A 1310 SER VAL SER ARG THR THR LEU LEU TYR ALA LEU ILE GLN SEQRES 75 A 1310 GLY MET ASN PRO TRP VAL PHE ALA LEU GLY PHE TRP TYR SEQRES 76 A 1310 GLY SER ARG LEU LEU LEU GLU GLY ARG ALA THR ASN ARG SEQRES 77 A 1310 GLU PHE PHE THR VAL LEU MET ALA ILE LEU PHE GLY CYS SEQRES 78 A 1310 GLN SER ALA GLY GLU PHE PHE SER TYR ALA PRO GLY MET SEQRES 79 A 1310 GLY LYS ALA LYS GLN ALA ALA ILE ASN ILE ARG GLN VAL SEQRES 80 A 1310 LEU ASP THR ARG PRO LYS SER ILE ASP ILE GLU SER GLU SEQRES 81 A 1310 ASP GLY LEU LYS ILE ASP ARG LEU ASN LEU LYS GLY GLY SEQRES 82 A 1310 ILE GLU LEU ARG ASP VAL THR PHE ARG TYR PRO THR ARG SEQRES 83 A 1310 PRO GLU VAL PRO VAL LEU THR ASP LEU ASN LEU ILE ILE SEQRES 84 A 1310 LYS PRO GLY GLN TYR VAL GLY LEU VAL GLY ALA SER GLY SEQRES 85 A 1310 CYS GLY LYS SER THR THR VAL GLY LEU ILE GLU ARG PHE SEQRES 86 A 1310 TYR ASP PRO GLU SER GLY GLN VAL LEU LEU ASP GLY VAL SEQRES 87 A 1310 ASP ILE ARG ASP LEU HIS LEU ARG THR TYR ARG GLU VAL SEQRES 88 A 1310 LEU ALA LEU VAL GLN GLN GLU PRO VAL LEU PHE SER GLY SEQRES 89 A 1310 SER ILE ARG ASP ASN ILE MET VAL GLY SER ILE SER ASP SEQRES 90 A 1310 GLY ALA ASP ASP GLY SER GLU GLU ASP MET ILE LYS ALA SEQRES 91 A 1310 CYS LYS ASP ALA ASN ILE TYR ASP PHE ILE SER SER LEU SEQRES 92 A 1310 PRO GLU GLY PHE ASP THR LEU CYS GLY ASN LYS GLY THR SEQRES 93 A 1310 MET LEU SER GLY GLY GLN LYS GLN ARG VAL ALA ILE ALA SEQRES 94 A 1310 ARG ALA LEU ILE ARG ASN PRO ARG VAL LEU LEU LEU ASP SEQRES 95 A 1310 GLU ALA THR SER ALA LEU ASP SER GLU SER GLU MET VAL SEQRES 96 A 1310 VAL GLN ASP ALA ILE ASP LYS ALA SER LYS GLY ARG THR SEQRES 97 A 1310 THR ILE THR ILE ALA HIS ARG LEU SER THR VAL GLN ASN SEQRES 98 A 1310 CYS ASP VAL ILE TYR VAL PHE ASP ALA GLY ARG ILE VAL SEQRES 99 A 1310 GLU SER GLY LYS HIS ASP GLU LEU LEU GLN LEU ARG GLY SEQRES 100 A 1310 LYS TYR TYR ASP LEU VAL GLN LEU GLN GLY LEU ASN ALA SEQRES 101 A 1310 HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HET I6H A1301 33 HET ANP A1302 31 HET MG A1303 1 HET 9Z9 A1304 39 HETNAM I6H DEXVERAPAMIL HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM MG MAGNESIUM ION HETNAM 9Z9 (3BETA,14BETA,17BETA,25R)-3-[4-METHOXY-3- HETNAM 2 9Z9 (METHOXYMETHYL)BUTOXY]SPIROST-5-EN FORMUL 2 I6H C27 H38 N2 O4 FORMUL 3 ANP C10 H17 N6 O12 P3 FORMUL 4 MG MG 2+ FORMUL 5 9Z9 C34 H56 O5 HELIX 1 AA1 ASP A 32 GLN A 42 1 11 HELIX 2 AA2 SER A 51 GLY A 57 1 7 HELIX 3 AA3 MET A 58 GLN A 60 5 3 HELIX 4 AA4 GLY A 61 ALA A 80 1 20 HELIX 5 AA5 PRO A 82 GLY A 101 1 20 HELIX 6 AA6 SER A 104 HIS A 158 1 55 HELIX 7 AA7 ASN A 160 LEU A 167 1 8 HELIX 8 AA8 GLY A 170 SER A 178 1 9 HELIX 9 AA9 ASP A 179 VAL A 187 1 9 HELIX 10 AB1 SER A 188 TYR A 212 1 25 HELIX 11 AB2 TYR A 212 SER A 229 1 18 HELIX 12 AB3 SER A 230 ALA A 261 1 32 HELIX 13 AB4 ALA A 261 GLY A 269 1 9 HELIX 14 AB5 ALA A 270 ASN A 326 1 57 HELIX 15 AB6 GLY A 328 ARG A 372 1 45 HELIX 16 AB7 GLY A 433 GLU A 442 1 10 HELIX 17 AB8 LYS A 460 LEU A 462 5 3 HELIX 18 AB9 ASN A 463 GLN A 470 1 8 HELIX 19 AC1 ILE A 485 TYR A 491 1 7 HELIX 20 AC2 GLY A 492 VAL A 494 5 3 HELIX 21 AC3 THR A 502 ALA A 517 1 16 HELIX 22 AC4 ALA A 519 MET A 526 1 8 HELIX 23 AC5 SER A 542 SER A 557 1 16 HELIX 24 AC6 ASP A 572 GLU A 588 1 17 HELIX 25 AC7 SER A 621 LYS A 629 1 9 HELIX 26 AC8 GLY A 630 ASN A 646 1 17 HELIX 27 AC9 PHE A 699 ASN A 706 1 8 HELIX 28 AD1 LYS A 707 LEU A 712 5 6 HELIX 29 AD2 PRO A 715 PHE A 741 1 27 HELIX 30 AD3 GLY A 745 GLN A 747 5 3 HELIX 31 AD4 ASP A 748 LEU A 801 1 54 HELIX 32 AD5 ASP A 804 ARG A 810 1 7 HELIX 33 AD6 LYS A 814 ILE A 829 1 16 HELIX 34 AD7 GLU A 830 LEU A 832 5 3 HELIX 35 AD8 SER A 833 ASN A 858 1 26 HELIX 36 AD9 ASN A 858 TYR A 894 1 37 HELIX 37 AE1 SER A 897 SER A 906 1 10 HELIX 38 AE2 ALA A 907 THR A 915 1 9 HELIX 39 AE3 ARG A 916 GLY A 971 1 56 HELIX 40 AE4 THR A 974 SER A 997 1 24 HELIX 41 AE5 TYR A 998 THR A 1018 1 21 HELIX 42 AE6 SER A 1084 GLU A 1091 1 8 HELIX 43 AE7 ARG A 1109 LEU A 1111 5 3 HELIX 44 AE8 HIS A 1112 VAL A 1119 1 8 HELIX 45 AE9 SER A 1133 MET A 1139 1 7 HELIX 46 AF1 VAL A 1140 SER A 1142 5 3 HELIX 47 AF2 GLU A 1153 ALA A 1162 1 10 HELIX 48 AF3 ILE A 1164 SER A 1170 1 7 HELIX 49 AF4 SER A 1187 ARG A 1202 1 16 HELIX 50 AF5 ASP A 1217 LYS A 1233 1 17 HELIX 51 AF6 SER A 1245 CYS A 1250 5 6 HELIX 52 AF7 LYS A 1266 ARG A 1274 1 9 HELIX 53 AF8 GLY A 1275 ALA A 1288 1 14 SHEET 1 AA1 4 LEU A 411 ILE A 418 0 SHEET 2 AA1 4 ILE A 393 THR A 400 -1 N ILE A 393 O ILE A 418 SHEET 3 AA1 4 ASP A 449 LEU A 454 -1 O ASP A 449 N THR A 399 SHEET 4 AA1 4 VAL A 457 ASP A 458 -1 O VAL A 457 N LEU A 454 SHEET 1 AA2 6 MET A 471 VAL A 474 0 SHEET 2 AA2 6 ILE A 561 ASP A 565 1 O LEU A 563 N VAL A 474 SHEET 3 AA2 6 THR A 591 ILE A 595 1 O THR A 591 N LEU A 562 SHEET 4 AA2 6 THR A 423 VAL A 427 1 N ILE A 424 O THR A 592 SHEET 5 AA2 6 LEU A 607 SER A 612 1 O VAL A 609 N ALA A 425 SHEET 6 AA2 6 LYS A 615 GLY A 620 -1 O GLU A 618 N VAL A 610 SHEET 1 AA3 2 ALA A 483 SER A 484 0 SHEET 2 AA3 2 GLU A 533 VAL A 534 -1 N VAL A 534 O ALA A 483 SHEET 1 AA4 4 PRO A1058 ILE A1067 0 SHEET 2 AA4 4 ILE A1042 ARG A1050 -1 N VAL A1047 O LEU A1063 SHEET 3 AA4 4 SER A1098 LEU A1103 -1 O SER A1098 N THR A1048 SHEET 4 AA4 4 VAL A1106 ASP A1107 -1 O VAL A1106 N LEU A1103 SHEET 1 AA5 6 LEU A1120 VAL A1123 0 SHEET 2 AA5 6 VAL A1206 ASP A1210 1 O LEU A1208 N ALA A1121 SHEET 3 AA5 6 THR A1236 ILE A1240 1 O THR A1236 N LEU A1207 SHEET 4 AA5 6 TYR A1072 GLY A1077 1 N VAL A1073 O THR A1239 SHEET 5 AA5 6 VAL A1252 ASP A1257 1 O TYR A1254 N GLY A1074 SHEET 6 AA5 6 ARG A1260 GLY A1265 -1 O GLU A1263 N VAL A1255 LINK OG SER A 435 MG MG A1303 1555 1555 2.13 LINK O3G ANP A1302 MG MG A1303 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