HEADER TRANSPORT PROTEIN 05-JUL-19 6S7P TITLE NUCLEOTIDE BOUND ABCB4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATIDYLCHOLINE TRANSLOCATOR ABCB4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ATP-BINDING CASSETTE SUB-FAMILY B MEMBER 4,MULTIDRUG COMPND 5 RESISTANCE PROTEIN 3,P-GLYCOPROTEIN 3; COMPND 6 EC: 7.6.2.1; 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: ABCB4, MDR3, PGY3; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: FLP-IN T-REX 293 KEYWDS ABC TRANSPORTER, LIPID EXTRUDER, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.A.OLSEN,A.ALAM,J.KOWAL,B.STIEGER,K.P.LOCHER REVDAT 4 22-MAY-24 6S7P 1 REMARK REVDAT 3 22-JAN-20 6S7P 1 JRNL REVDAT 2 01-JAN-20 6S7P 1 JRNL REVDAT 1 25-DEC-19 6S7P 0 JRNL AUTH J.A.OLSEN,A.ALAM,J.KOWAL,B.STIEGER,K.P.LOCHER JRNL TITL STRUCTURE OF THE HUMAN LIPID EXPORTER ABCB4 IN A LIPID JRNL TITL 2 ENVIRONMENT. JRNL REF NAT.STRUCT.MOL.BIOL. V. 27 62 2020 JRNL REFN ESSN 1545-9985 JRNL PMID 31873305 JRNL DOI 10.1038/S41594-019-0354-3 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, RELION, RELION 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 : 193929 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 6S7P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1292103146. 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 : NUCLEOTIDE BOUND ABCB4 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 6800.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL 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 1 REMARK 465 ASP A 2 REMARK 465 LEU A 3 REMARK 465 GLU A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 LYS A 7 REMARK 465 ASN A 8 REMARK 465 GLY A 9 REMARK 465 THR A 10 REMARK 465 ALA A 11 REMARK 465 TRP A 12 REMARK 465 ARG A 13 REMARK 465 PRO A 14 REMARK 465 THR A 15 REMARK 465 SER A 16 REMARK 465 ALA A 17 REMARK 465 GLU A 18 REMARK 465 GLY A 19 REMARK 465 ASP A 20 REMARK 465 PHE A 21 REMARK 465 GLU A 22 REMARK 465 LEU A 23 REMARK 465 GLY A 24 REMARK 465 ILE A 25 REMARK 465 SER A 26 REMARK 465 SER A 27 REMARK 465 LYS A 28 REMARK 465 GLN A 29 REMARK 465 LYS A 30 REMARK 465 ARG A 31 REMARK 465 LYS A 32 REMARK 465 LYS A 33 REMARK 465 THR A 34 REMARK 465 LYS A 35 REMARK 465 THR A 36 REMARK 465 VAL A 37 REMARK 465 LYS A 38 REMARK 465 MET A 39 REMARK 465 ILE A 40 REMARK 465 GLY A 41 REMARK 465 PHE A 85 REMARK 465 VAL A 86 REMARK 465 ASP A 87 REMARK 465 THR A 88 REMARK 465 ALA A 89 REMARK 465 GLY A 90 REMARK 465 ASN A 91 REMARK 465 PHE A 92 REMARK 465 SER A 93 REMARK 465 PHE A 94 REMARK 465 PRO A 95 REMARK 465 VAL A 96 REMARK 465 ASN A 97 REMARK 465 PHE A 98 REMARK 465 SER A 99 REMARK 465 LEU A 100 REMARK 465 SER A 101 REMARK 465 LEU A 102 REMARK 465 LEU A 103 REMARK 465 ASN A 104 REMARK 465 MET A 630 REMARK 465 GLN A 631 REMARK 465 THR A 632 REMARK 465 SER A 633 REMARK 465 GLY A 634 REMARK 465 SER A 635 REMARK 465 GLN A 636 REMARK 465 ILE A 637 REMARK 465 GLN A 638 REMARK 465 SER A 639 REMARK 465 GLU A 640 REMARK 465 GLU A 641 REMARK 465 PHE A 642 REMARK 465 GLU A 643 REMARK 465 LEU A 644 REMARK 465 ASN A 645 REMARK 465 ASP A 646 REMARK 465 GLU A 647 REMARK 465 LYS A 648 REMARK 465 ALA A 649 REMARK 465 ALA A 650 REMARK 465 THR A 651 REMARK 465 ARG A 652 REMARK 465 MET A 653 REMARK 465 ALA A 654 REMARK 465 PRO A 655 REMARK 465 ASN A 656 REMARK 465 GLY A 657 REMARK 465 TRP A 658 REMARK 465 LYS A 659 REMARK 465 SER A 660 REMARK 465 ARG A 661 REMARK 465 LEU A 662 REMARK 465 PHE A 663 REMARK 465 ARG A 664 REMARK 465 HIS A 665 REMARK 465 SER A 666 REMARK 465 THR A 667 REMARK 465 GLN A 668 REMARK 465 LYS A 669 REMARK 465 ASN A 670 REMARK 465 LEU A 671 REMARK 465 LYS A 672 REMARK 465 ASN A 673 REMARK 465 SER A 674 REMARK 465 GLN A 675 REMARK 465 MET A 676 REMARK 465 CYS A 677 REMARK 465 GLN A 678 REMARK 465 LYS A 679 REMARK 465 SER A 680 REMARK 465 LEU A 681 REMARK 465 ASP A 682 REMARK 465 VAL A 683 REMARK 465 GLU A 684 REMARK 465 THR A 685 REMARK 465 ASP A 686 REMARK 465 GLY A 687 REMARK 465 LEU A 688 REMARK 465 GLU A 689 REMARK 465 ALA A 690 REMARK 465 ASN A 691 REMARK 465 GLU A 1252 REMARK 465 HIS A 1253 REMARK 465 GLY A 1254 REMARK 465 THR A 1255 REMARK 465 HIS A 1256 REMARK 465 GLN A 1257 REMARK 465 GLN A 1258 REMARK 465 LEU A 1259 REMARK 465 LEU A 1260 REMARK 465 ALA A 1261 REMARK 465 GLN A 1262 REMARK 465 LYS A 1263 REMARK 465 GLY A 1264 REMARK 465 ILE A 1265 REMARK 465 TYR A 1266 REMARK 465 PHE A 1267 REMARK 465 SER A 1268 REMARK 465 MET A 1269 REMARK 465 VAL A 1270 REMARK 465 SER A 1271 REMARK 465 VAL A 1272 REMARK 465 GLN A 1273 REMARK 465 ALA A 1274 REMARK 465 GLY A 1275 REMARK 465 THR A 1276 REMARK 465 GLN A 1277 REMARK 465 ASN A 1278 REMARK 465 LEU A 1279 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 GLN A 532 31.43 -98.26 REMARK 500 ASN A 550 70.40 49.93 REMARK 500 ASN A 596 52.28 -92.59 REMARK 500 GLU A 610 107.09 -160.16 REMARK 500 GLU A 707 42.31 -101.98 REMARK 500 ASP A 744 -4.61 68.21 REMARK 500 ARG A1084 60.23 64.93 REMARK 500 LEU A1121 -169.58 -119.12 REMARK 500 ASN A1152 46.24 70.16 REMARK 500 GLN A1174 33.72 -97.74 REMARK 500 GLN A1192 72.06 48.95 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 A1076 OG REMARK 620 2 GLN A1117 OE1 88.7 REMARK 620 3 GLN A1117 NE2 133.2 49.7 REMARK 620 4 ATP A1302 O2G 162.3 96.0 59.4 REMARK 620 5 ATP A1302 O2B 78.4 138.9 145.9 87.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ATP A 1301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ATP A 1302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 1303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 1311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-10111 RELATED DB: EMDB REMARK 900 NUCLEOTIDE BOUND ABCB4 DBREF 6S7P A 1 1279 UNP P21439 MDR3_HUMAN 1 1279 SEQADV 6S7P GLN A 558 UNP P21439 GLU 558 ENGINEERED MUTATION SEQADV 6S7P GLN A 1200 UNP P21439 GLU 1200 ENGINEERED MUTATION SEQRES 1 A 1279 MET ASP LEU GLU ALA ALA LYS ASN GLY THR ALA TRP ARG SEQRES 2 A 1279 PRO THR SER ALA GLU GLY ASP PHE GLU LEU GLY ILE SER SEQRES 3 A 1279 SER LYS GLN LYS ARG LYS LYS THR LYS THR VAL LYS MET SEQRES 4 A 1279 ILE GLY VAL LEU THR LEU PHE ARG TYR SER ASP TRP GLN SEQRES 5 A 1279 ASP LYS LEU PHE MET SER LEU GLY THR ILE MET ALA ILE SEQRES 6 A 1279 ALA HIS GLY SER GLY LEU PRO LEU MET MET ILE VAL PHE SEQRES 7 A 1279 GLY GLU MET THR ASP LYS PHE VAL ASP THR ALA GLY ASN SEQRES 8 A 1279 PHE SER PHE PRO VAL ASN PHE SER LEU SER LEU LEU ASN SEQRES 9 A 1279 PRO GLY LYS ILE LEU GLU GLU GLU MET THR ARG TYR ALA SEQRES 10 A 1279 TYR TYR TYR SER GLY LEU GLY ALA GLY VAL LEU VAL ALA SEQRES 11 A 1279 ALA TYR ILE GLN VAL SER PHE TRP THR LEU ALA ALA GLY SEQRES 12 A 1279 ARG GLN ILE ARG LYS ILE ARG GLN LYS PHE PHE HIS ALA SEQRES 13 A 1279 ILE LEU ARG GLN GLU ILE GLY TRP PHE ASP ILE ASN ASP SEQRES 14 A 1279 THR THR GLU LEU ASN THR ARG LEU THR ASP ASP ILE SER SEQRES 15 A 1279 LYS ILE SER GLU GLY ILE GLY ASP LYS VAL GLY MET PHE SEQRES 16 A 1279 PHE GLN ALA VAL ALA THR PHE PHE ALA GLY PHE ILE VAL SEQRES 17 A 1279 GLY PHE ILE ARG GLY TRP LYS LEU THR LEU VAL ILE MET SEQRES 18 A 1279 ALA ILE SER PRO ILE LEU GLY LEU SER ALA ALA VAL TRP SEQRES 19 A 1279 ALA LYS ILE LEU SER ALA PHE SER ASP LYS GLU LEU ALA SEQRES 20 A 1279 ALA TYR ALA LYS ALA GLY ALA VAL ALA GLU GLU ALA LEU SEQRES 21 A 1279 GLY ALA ILE ARG THR VAL ILE ALA PHE GLY GLY GLN ASN SEQRES 22 A 1279 LYS GLU LEU GLU ARG TYR GLN LYS HIS LEU GLU ASN ALA SEQRES 23 A 1279 LYS GLU ILE GLY ILE LYS LYS ALA ILE SER ALA ASN ILE SEQRES 24 A 1279 SER MET GLY ILE ALA PHE LEU LEU ILE TYR ALA SER TYR SEQRES 25 A 1279 ALA LEU ALA PHE TRP TYR GLY SER THR LEU VAL ILE SER SEQRES 26 A 1279 LYS GLU TYR THR ILE GLY ASN ALA MET THR VAL PHE PHE SEQRES 27 A 1279 SER ILE LEU ILE GLY ALA PHE SER VAL GLY GLN ALA ALA SEQRES 28 A 1279 PRO CYS ILE ASP ALA PHE ALA ASN ALA ARG GLY ALA ALA SEQRES 29 A 1279 TYR VAL ILE PHE ASP ILE ILE ASP ASN ASN PRO LYS ILE SEQRES 30 A 1279 ASP SER PHE SER GLU ARG GLY HIS LYS PRO ASP SER ILE SEQRES 31 A 1279 LYS GLY ASN LEU GLU PHE ASN ASP VAL HIS PHE SER TYR SEQRES 32 A 1279 PRO SER ARG ALA ASN VAL LYS ILE LEU LYS GLY LEU ASN SEQRES 33 A 1279 LEU LYS VAL GLN SER GLY GLN THR VAL ALA LEU VAL GLY SEQRES 34 A 1279 SER SER GLY CYS GLY LYS SER THR THR VAL GLN LEU ILE SEQRES 35 A 1279 GLN ARG LEU TYR ASP PRO ASP GLU GLY THR ILE ASN ILE SEQRES 36 A 1279 ASP GLY GLN ASP ILE ARG ASN PHE ASN VAL ASN TYR LEU SEQRES 37 A 1279 ARG GLU ILE ILE GLY VAL VAL SER GLN GLU PRO VAL LEU SEQRES 38 A 1279 PHE SER THR THR ILE ALA GLU ASN ILE CYS TYR GLY ARG SEQRES 39 A 1279 GLY ASN VAL THR MET ASP GLU ILE LYS LYS ALA VAL LYS SEQRES 40 A 1279 GLU ALA ASN ALA TYR GLU PHE ILE MET LYS LEU PRO GLN SEQRES 41 A 1279 LYS PHE ASP THR LEU VAL GLY GLU ARG GLY ALA GLN LEU SEQRES 42 A 1279 SER GLY GLY GLN LYS GLN ARG ILE ALA ILE ALA ARG ALA SEQRES 43 A 1279 LEU VAL ARG ASN PRO LYS ILE LEU LEU LEU ASP GLN ALA SEQRES 44 A 1279 THR SER ALA LEU ASP THR GLU SER GLU ALA GLU VAL GLN SEQRES 45 A 1279 ALA ALA LEU ASP LYS ALA ARG GLU GLY ARG THR THR ILE SEQRES 46 A 1279 VAL ILE ALA HIS ARG LEU SER THR VAL ARG ASN ALA ASP SEQRES 47 A 1279 VAL ILE ALA GLY PHE GLU ASP GLY VAL ILE VAL GLU GLN SEQRES 48 A 1279 GLY SER HIS SER GLU LEU MET LYS LYS GLU GLY VAL TYR SEQRES 49 A 1279 PHE LYS LEU VAL ASN MET GLN THR SER GLY SER GLN ILE SEQRES 50 A 1279 GLN SER GLU GLU PHE GLU LEU ASN ASP GLU LYS ALA ALA SEQRES 51 A 1279 THR ARG MET ALA PRO ASN GLY TRP LYS SER ARG LEU PHE SEQRES 52 A 1279 ARG HIS SER THR GLN LYS ASN LEU LYS ASN SER GLN MET SEQRES 53 A 1279 CYS GLN LYS SER LEU ASP VAL GLU THR ASP GLY LEU GLU SEQRES 54 A 1279 ALA ASN VAL PRO PRO VAL SER PHE LEU LYS VAL LEU LYS SEQRES 55 A 1279 LEU ASN LYS THR GLU TRP PRO TYR PHE VAL VAL GLY THR SEQRES 56 A 1279 VAL CYS ALA ILE ALA ASN GLY GLY LEU GLN PRO ALA PHE SEQRES 57 A 1279 SER VAL ILE PHE SER GLU ILE ILE ALA ILE PHE GLY PRO SEQRES 58 A 1279 GLY ASP ASP ALA VAL LYS GLN GLN LYS CYS ASN ILE PHE SEQRES 59 A 1279 SER LEU ILE PHE LEU PHE LEU GLY ILE ILE SER PHE PHE SEQRES 60 A 1279 THR PHE PHE LEU GLN GLY PHE THR PHE GLY LYS ALA GLY SEQRES 61 A 1279 GLU ILE LEU THR ARG ARG LEU ARG SER MET ALA PHE LYS SEQRES 62 A 1279 ALA MET LEU ARG GLN ASP MET SER TRP PHE ASP ASP HIS SEQRES 63 A 1279 LYS ASN SER THR GLY ALA LEU SER THR ARG LEU ALA THR SEQRES 64 A 1279 ASP ALA ALA GLN VAL GLN GLY ALA THR GLY THR ARG LEU SEQRES 65 A 1279 ALA LEU ILE ALA GLN ASN ILE ALA ASN LEU GLY THR GLY SEQRES 66 A 1279 ILE ILE ILE SER PHE ILE TYR GLY TRP GLN LEU THR LEU SEQRES 67 A 1279 LEU LEU LEU ALA VAL VAL PRO ILE ILE ALA VAL SER GLY SEQRES 68 A 1279 ILE VAL GLU MET LYS LEU LEU ALA GLY ASN ALA LYS ARG SEQRES 69 A 1279 ASP LYS LYS GLU LEU GLU ALA ALA GLY LYS ILE ALA THR SEQRES 70 A 1279 GLU ALA ILE GLU ASN ILE ARG THR VAL VAL SER LEU THR SEQRES 71 A 1279 GLN GLU ARG LYS PHE GLU SER MET TYR VAL GLU LYS LEU SEQRES 72 A 1279 TYR GLY PRO TYR ARG ASN SER VAL GLN LYS ALA HIS ILE SEQRES 73 A 1279 TYR GLY ILE THR PHE SER ILE SER GLN ALA PHE MET TYR SEQRES 74 A 1279 PHE SER TYR ALA GLY CYS PHE ARG PHE GLY ALA TYR LEU SEQRES 75 A 1279 ILE VAL ASN GLY HIS MET ARG PHE ARG ASP VAL ILE LEU SEQRES 76 A 1279 VAL PHE SER ALA ILE VAL PHE GLY ALA VAL ALA LEU GLY SEQRES 77 A 1279 HIS ALA SER SER PHE ALA PRO ASP TYR ALA LYS ALA LYS SEQRES 78 A 1279 LEU SER ALA ALA HIS LEU PHE MET LEU PHE GLU ARG GLN SEQRES 79 A 1279 PRO LEU ILE ASP SER TYR SER GLU GLU GLY LEU LYS PRO SEQRES 80 A 1279 ASP LYS PHE GLU GLY ASN ILE THR PHE ASN GLU VAL VAL SEQRES 81 A 1279 PHE ASN TYR PRO THR ARG ALA ASN VAL PRO VAL LEU GLN SEQRES 82 A 1279 GLY LEU SER LEU GLU VAL LYS LYS GLY GLN THR LEU ALA SEQRES 83 A 1279 LEU VAL GLY SER SER GLY CYS GLY LYS SER THR VAL VAL SEQRES 84 A 1279 GLN LEU LEU GLU ARG PHE TYR ASP PRO LEU ALA GLY THR SEQRES 85 A 1279 VAL LEU LEU ASP GLY GLN GLU ALA LYS LYS LEU ASN VAL SEQRES 86 A 1279 GLN TRP LEU ARG ALA GLN LEU GLY ILE VAL SER GLN GLU SEQRES 87 A 1279 PRO ILE LEU PHE ASP CYS SER ILE ALA GLU ASN ILE ALA SEQRES 88 A 1279 TYR GLY ASP ASN SER ARG VAL VAL SER GLN ASP GLU ILE SEQRES 89 A 1279 VAL SER ALA ALA LYS ALA ALA ASN ILE HIS PRO PHE ILE SEQRES 90 A 1279 GLU THR LEU PRO HIS LYS TYR GLU THR ARG VAL GLY ASP SEQRES 91 A 1279 LYS GLY THR GLN LEU SER GLY GLY GLN LYS GLN ARG ILE SEQRES 92 A 1279 ALA ILE ALA ARG ALA LEU ILE ARG GLN PRO GLN ILE LEU SEQRES 93 A 1279 LEU LEU ASP GLN ALA THR SER ALA LEU ASP THR GLU SER SEQRES 94 A 1279 GLU LYS VAL VAL GLN GLU ALA LEU ASP LYS ALA ARG GLU SEQRES 95 A 1279 GLY ARG THR CYS ILE VAL ILE ALA HIS ARG LEU SER THR SEQRES 96 A 1279 ILE GLN ASN ALA ASP LEU ILE VAL VAL PHE GLN ASN GLY SEQRES 97 A 1279 ARG VAL LYS GLU HIS GLY THR HIS GLN GLN LEU LEU ALA SEQRES 98 A 1279 GLN LYS GLY ILE TYR PHE SER MET VAL SER VAL GLN ALA SEQRES 99 A 1279 GLY THR GLN ASN LEU HET ATP A1301 31 HET ATP A1302 31 HET MG A1303 1 HET CLR A1304 28 HET CLR A1305 28 HET CLR A1306 28 HET CLR A1307 28 HET CLR A1308 28 HET CLR A1309 28 HET CLR A1310 28 HET CLR A1311 28 HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM CLR CHOLESTEROL FORMUL 2 ATP 2(C10 H16 N5 O13 P3) FORMUL 4 MG MG 2+ FORMUL 5 CLR 8(C27 H46 O) HELIX 1 AA1 ASP A 50 SER A 69 1 20 HELIX 2 AA2 SER A 69 MET A 74 1 6 HELIX 3 AA3 MET A 74 GLY A 79 1 6 HELIX 4 AA4 LYS A 107 GLN A 160 1 54 HELIX 5 AA5 GLU A 161 ASN A 168 1 8 HELIX 6 AA6 GLU A 172 ILE A 188 1 17 HELIX 7 AA7 GLY A 189 GLY A 213 1 25 HELIX 8 AA8 GLY A 213 ALA A 222 1 10 HELIX 9 AA9 ILE A 223 ALA A 262 1 40 HELIX 10 AB1 ALA A 262 PHE A 269 1 8 HELIX 11 AB2 GLY A 271 SER A 325 1 55 HELIX 12 AB3 THR A 329 ALA A 350 1 22 HELIX 13 AB4 ALA A 350 ASN A 373 1 24 HELIX 14 AB5 GLY A 434 GLN A 443 1 10 HELIX 15 AB6 ARG A 461 PHE A 463 5 3 HELIX 16 AB7 ASN A 464 ILE A 471 1 8 HELIX 17 AB8 THR A 485 GLY A 495 1 11 HELIX 18 AB9 THR A 498 ALA A 509 1 12 HELIX 19 AC1 ALA A 511 LEU A 518 1 8 HELIX 20 AC2 GLN A 520 THR A 524 5 5 HELIX 21 AC3 GLY A 527 ALA A 531 5 5 HELIX 22 AC4 SER A 534 VAL A 548 1 15 HELIX 23 AC5 ASP A 564 ARG A 579 1 16 HELIX 24 AC6 SER A 613 LYS A 619 1 7 HELIX 25 AC7 GLY A 622 ASN A 629 1 8 HELIX 26 AC8 SER A 696 LEU A 701 1 6 HELIX 27 AC9 GLU A 707 GLY A 723 1 17 HELIX 28 AD1 GLY A 723 PHE A 739 1 17 HELIX 29 AD2 VAL A 746 LEU A 796 1 51 HELIX 30 AD3 ASP A 799 ASP A 805 1 7 HELIX 31 AD4 SER A 809 GLY A 829 1 21 HELIX 32 AD5 THR A 830 GLY A 853 1 24 HELIX 33 AD6 GLY A 853 LEU A 861 1 9 HELIX 34 AD7 VAL A 863 ASN A 902 1 40 HELIX 35 AD8 ASN A 902 THR A 910 1 9 HELIX 36 AD9 GLN A 911 GLY A 966 1 56 HELIX 37 AE1 ARG A 969 ARG A 1013 1 45 HELIX 38 AE2 GLY A 1074 ARG A 1084 1 11 HELIX 39 AE3 ASN A 1104 GLN A 1111 1 8 HELIX 40 AE4 SER A 1125 TYR A 1132 1 8 HELIX 41 AE5 SER A 1140 ALA A 1151 1 12 HELIX 42 AE6 ILE A 1153 LEU A 1160 1 8 HELIX 43 AE7 GLY A 1169 THR A 1173 5 5 HELIX 44 AE8 SER A 1176 ILE A 1190 1 15 HELIX 45 AE9 ASP A 1206 ARG A 1221 1 16 SHEET 1 AA1 4 LYS A 418 VAL A 419 0 SHEET 2 AA1 4 LEU A 394 ASN A 397 -1 N LEU A 394 O VAL A 419 SHEET 3 AA1 4 THR A 452 ILE A 455 -1 O ASN A 454 N GLU A 395 SHEET 4 AA1 4 GLN A 458 ASP A 459 -1 O GLN A 458 N ILE A 455 SHEET 1 AA2 2 HIS A 400 PHE A 401 0 SHEET 2 AA2 2 LEU A 412 LYS A 413 -1 O LEU A 412 N PHE A 401 SHEET 1 AA3 6 ILE A 472 VAL A 475 0 SHEET 2 AA3 6 ILE A 553 ASP A 557 1 O ILE A 553 N GLY A 473 SHEET 3 AA3 6 THR A 583 ILE A 587 1 O ILE A 585 N LEU A 556 SHEET 4 AA3 6 THR A 424 VAL A 428 1 N VAL A 425 O THR A 584 SHEET 5 AA3 6 VAL A 599 GLU A 604 1 O ALA A 601 N VAL A 428 SHEET 6 AA3 6 VAL A 607 GLY A 612 -1 O GLU A 610 N GLY A 602 SHEET 1 AA4 4 SER A1056 VAL A1059 0 SHEET 2 AA4 4 ILE A1034 ASN A1037 -1 N PHE A1036 O LEU A1057 SHEET 3 AA4 4 THR A1092 LEU A1095 -1 O LEU A1094 N THR A1035 SHEET 4 AA4 4 GLN A1098 GLU A1099 -1 O GLN A1098 N LEU A1095 SHEET 1 AA5 2 VAL A1040 PHE A1041 0 SHEET 2 AA5 2 LEU A1052 GLN A1053 -1 O LEU A1052 N PHE A1041 SHEET 1 AA6 6 LEU A1112 VAL A1115 0 SHEET 2 AA6 6 ILE A1195 ASP A1199 1 O LEU A1197 N GLY A1113 SHEET 3 AA6 6 THR A1225 ILE A1229 1 O ILE A1227 N LEU A1196 SHEET 4 AA6 6 THR A1064 VAL A1068 1 N LEU A1065 O VAL A1228 SHEET 5 AA6 6 LEU A1241 GLN A1246 1 O VAL A1243 N VAL A1068 SHEET 6 AA6 6 ARG A1249 VAL A1250 -1 O ARG A1249 N GLN A1246 LINK OG SER A1076 MG MG A1303 1555 1555 2.71 LINK OE1 GLN A1117 MG MG A1303 1555 1555 2.09 LINK NE2 GLN A1117 MG MG A1303 1555 1555 2.92 LINK O2G ATP A1302 MG MG A1303 1555 1555 2.09 LINK O2B ATP A1302 MG MG A1303 1555 1555 2.09 SITE 1 AC1 18 TYR A 403 SER A 405 ARG A 406 ILE A 411 SITE 2 AC1 18 GLY A 432 CYS A 433 GLY A 434 LYS A 435 SITE 3 AC1 18 SER A 436 THR A 437 GLN A 477 ASP A 557 SITE 4 AC1 18 PHE A1156 THR A1173 GLN A1174 SER A1176 SITE 5 AC1 18 GLY A1177 GLN A1179 SITE 1 AC2 17 ALA A 531 SER A 534 GLY A 535 GLY A 536 SITE 2 AC2 17 GLN A 537 TYR A1043 THR A1045 ARG A1046 SITE 3 AC2 17 SER A1071 GLY A1072 CYS A1073 GLY A1074 SITE 4 AC2 17 LYS A1075 SER A1076 THR A1077 GLN A1117 SITE 5 AC2 17 MG A1303 SITE 1 AC3 3 SER A1076 GLN A1117 ATP A1302 SITE 1 AC4 1 SER A 755 SITE 1 AC5 3 SER A 121 PHE A 950 ARG A 957 SITE 1 AC6 1 ALA A 720 SITE 1 AC7 1 PHE A 137 SITE 1 AC8 3 GLN A 52 LEU A 59 PHE A 137 SITE 1 AC9 3 VAL A 863 ARG A 957 TYR A 961 SITE 1 AD1 4 ALA A 66 LEU A 73 ILE A 76 ALA A 130 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