HEADER LIPID TRANSPORT 23-AUG-21 7RXH TITLE AFTMEM16 IN C18 LIPID NANODISCS WITH MSP1E3 SCAFFOLD PROTEIN IN THE TITLE 2 PRESENCE OF CA2+, MONOMER WITH EXTRA LIPIDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: AFTMEM16 LIPID SCRAMBLASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEOSARTORYA FUMIGATA (STRAIN CEA10 / CBS 144.89 SOURCE 3 / FGSC A1163); SOURCE 4 ORGANISM_COMMON: ASPERGILLUS FUMIGATUS; SOURCE 5 ORGANISM_TAXID: 451804; SOURCE 6 STRAIN: CEA10 / CBS 144.89 / FGSC A1163; SOURCE 7 GENE: AFUA_4G02970; SOURCE 8 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 9 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS TMEM16, LIPID SCRAMBLING, LIPID TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR M.E.FALZONE,A.ACCARDI REVDAT 3 05-JUN-24 7RXH 1 REMARK REVDAT 2 25-MAY-22 7RXH 1 JRNL REVDAT 1 18-MAY-22 7RXH 0 JRNL AUTH M.E.FALZONE,Z.FENG,O.E.ALVARENGA,Y.PAN,B.LEE,X.CHENG, JRNL AUTH 2 E.FORTEA,S.SCHEURING,A.ACCARDI JRNL TITL TMEM16 SCRAMBLASES THIN THE MEMBRANE TO ENABLE LIPID JRNL TITL 2 SCRAMBLING. JRNL REF NAT COMMUN V. 13 2604 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 35562175 JRNL DOI 10.1038/S41467-022-30300-Z REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : SERIALEM 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) : 2.300 REMARK 3 NUMBER OF PARTICLES : 105882 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: SORTED PARTICLES FOR THE C2 DIMER RECONSTRUCTION REMARK 3 WERE SYMMETRY EXPANDED AND FURTHER CLASSIFIED WITH A MASK ON ONE REMARK 3 MONOMER WITH AND WITHOUT LOCAL ALIGNMENT WITH VARYING T VALUES. REMARK 3 THESE 1058829 SORTED INTO A CLASS WITH STRONG DENSITY FOR REMARK 3 ADDITIONAL LIPIDS. REMARK 4 REMARK 4 7RXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1000259171. 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 : AFTMEM16 SCRAMBLASE C18 LIPID REMARK 245 NANODISCS WITH MSP1E3 SCAFFOLD REMARK 245 IN THE PRESENCE OF CA2+, REMARK 245 MONOMER WITH ADDITIONAL LIPIDS 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 TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K 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 : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4282.27 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 1 REMARK 465 ALA A 2 REMARK 465 PHE A 3 REMARK 465 ASN A 4 REMARK 465 PRO A 5 REMARK 465 ALA A 6 REMARK 465 PRO A 7 REMARK 465 LYS A 8 REMARK 465 ALA A 9 REMARK 465 VAL A 10 REMARK 465 GLN A 11 REMARK 465 LYS A 464 REMARK 465 LYS A 465 REMARK 465 GLN A 466 REMARK 465 HIS A 467 REMARK 465 ALA A 468 REMARK 465 LYS A 469 REMARK 465 ALA A 470 REMARK 465 GLU A 471 REMARK 465 PRO A 472 REMARK 465 GLY A 473 REMARK 465 ASN A 474 REMARK 465 GLY A 475 REMARK 465 ALA A 476 REMARK 465 GLY A 477 REMARK 465 GLU A 478 REMARK 465 LYS A 479 REMARK 465 LYS A 480 REMARK 465 THR A 481 REMARK 465 VAL A 482 REMARK 465 SER A 483 REMARK 465 LEU A 484 REMARK 465 GLY A 485 REMARK 465 ASP A 486 REMARK 465 ALA A 661 REMARK 465 GLU A 662 REMARK 465 SER A 663 REMARK 465 ASP A 664 REMARK 465 ASP A 665 REMARK 465 ASP A 666 REMARK 465 ALA A 667 REMARK 465 ASP A 668 REMARK 465 GLU A 669 REMARK 465 VAL A 670 REMARK 465 LYS A 671 REMARK 465 GLY A 672 REMARK 465 VAL A 673 REMARK 465 VAL A 674 REMARK 465 SER A 675 REMARK 465 SER A 676 REMARK 465 ILE A 677 REMARK 465 PRO A 678 REMARK 465 PRO A 679 REMARK 465 SER A 680 REMARK 465 GLU A 681 REMARK 465 ILE A 682 REMARK 465 THR A 683 REMARK 465 ARG A 684 REMARK 465 GLU A 685 REMARK 465 SER A 686 REMARK 465 LEU A 687 REMARK 465 GLU A 688 REMARK 465 GLN A 689 REMARK 465 ASP A 690 REMARK 465 ALA A 691 REMARK 465 ARG A 692 REMARK 465 ASP A 693 REMARK 465 TRP A 694 REMARK 465 SER A 695 REMARK 465 LYS A 696 REMARK 465 GLN A 697 REMARK 465 GLY A 698 REMARK 465 THR A 699 REMARK 465 ASP A 700 REMARK 465 PRO A 701 REMARK 465 THR A 702 REMARK 465 GLU A 703 REMARK 465 ARG A 704 REMARK 465 PHE A 705 REMARK 465 TRP A 706 REMARK 465 MET A 707 REMARK 465 ARG A 708 REMARK 465 GLN A 709 REMARK 465 ARG A 710 REMARK 465 GLY A 711 REMARK 465 TRP A 712 REMARK 465 LYS A 713 REMARK 465 GLU A 714 REMARK 465 SER A 715 REMARK 465 ALA A 716 REMARK 465 GLU A 717 REMARK 465 VAL A 718 REMARK 465 GLY A 719 REMARK 465 LEU A 720 REMARK 465 SER A 721 REMARK 465 LEU A 722 REMARK 465 ILE A 723 REMARK 465 THR A 724 REMARK 465 LYS A 725 REMARK 465 ALA A 726 REMARK 465 LYS A 727 REMARK 465 GLY A 728 REMARK 465 ASP A 729 REMARK 465 GLU A 730 REMARK 465 THR A 731 REMARK 465 LYS A 732 REMARK 465 LYS A 733 REMARK 465 GLN A 734 REMARK 465 GLN A 735 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 45 CG CD OE1 OE2 REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 GLU A 121 CG CD OE1 OE2 REMARK 470 GLU A 132 CG CD OE1 OE2 REMARK 470 LYS A 134 CG CD CE NZ REMARK 470 ARG A 260 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 262 CG CD OE1 OE2 REMARK 470 GLU A 266 CG CD OE1 OE2 REMARK 470 LYS A 409 CG CD CE NZ REMARK 470 GLU A 410 CG CD OE1 OE2 REMARK 470 HIS A 411 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 414 CG CD CE NZ REMARK 470 LYS A 460 CG CD CE NZ REMARK 470 GLU A 461 CG CD OE1 OE2 REMARK 470 TYR A 462 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 488 CG CD OE1 OE2 REMARK 470 ASP A 489 CG OD1 OD2 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 HIS A 130 -167.80 -126.32 REMARK 500 TYR A 352 76.75 59.49 REMARK 500 PHE A 388 -159.95 -94.86 REMARK 500 ALA A 389 -7.72 80.38 REMARK 500 ALA A 415 43.43 -140.08 REMARK 500 SER A 420 81.37 47.82 REMARK 500 VAL A 435 -56.73 -127.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PGW A 803 REMARK 610 PGW A 804 REMARK 610 PGW A 805 REMARK 610 PGW A 806 REMARK 610 PGW A 807 REMARK 610 PGW A 808 REMARK 610 PGW A 809 REMARK 610 PGW A 810 REMARK 610 PGW A 811 REMARK 610 PGW A 812 REMARK 610 PGW A 813 REMARK 610 PGW A 814 REMARK 610 PGW A 815 REMARK 610 PGW A 816 REMARK 610 PGW A 817 REMARK 610 PGW A 818 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 CA A 801 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 445 OE2 REMARK 620 2 ASP A 511 OD1 74.4 REMARK 620 3 GLU A 514 OE1 82.0 106.5 REMARK 620 4 GLU A 543 OE1 109.3 169.3 84.1 REMARK 620 5 ASP A 547 OD1 78.8 85.8 153.5 85.2 REMARK 620 6 ASP A 547 OD2 125.4 90.9 151.3 78.8 47.3 REMARK 620 7 HOH A2719 O 157.5 98.0 79.9 82.1 122.4 75.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 802 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 445 OE1 REMARK 620 2 GLU A 514 OE2 98.4 REMARK 620 3 GLU A 543 OE1 82.6 77.1 REMARK 620 4 GLU A 543 OE2 129.7 81.4 48.0 REMARK 620 5 HOH A2710 O 154.9 92.1 122.0 74.2 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7RWJ RELATED DB: PDB REMARK 900 RELATED ID: EMD-24717 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-24722 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-24723 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-24726 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-24727 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-24730 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-24731 RELATED DB: EMDB REMARK 900 RELATED ID: 7RX2 RELATED DB: PDB REMARK 900 RELATED ID: 7RX3 RELATED DB: PDB REMARK 900 RELATED ID: 7RXA RELATED DB: PDB REMARK 900 RELATED ID: 7RXB RELATED DB: PDB REMARK 900 RELATED ID: 7RXG RELATED DB: PDB DBREF 7RXH A 1 735 UNP Q4WA18 Q4WA18_ASPFU 1 735 SEQRES 1 A 735 MET ALA PHE ASN PRO ALA PRO LYS ALA VAL GLN GLU ASN SEQRES 2 A 735 HIS HIS VAL ASP TYR VAL ILE ARG PHE ASN TYR GLY ASP SEQRES 3 A 735 ILE ASP THR PRO GLU ALA ILE LYS LYS PHE GLU VAL LEU SEQRES 4 A 735 LEU LEU GLU LEU SER GLU VAL GLY LEU GLN THR GLU VAL SEQRES 5 A 735 ARG GLN GLY ASP GLU ASN SER LEU PHE VAL PHE VAL ARG SEQRES 6 A 735 ALA ALA SER LYS LYS LYS LEU LYS ARG ALA VAL TYR GLN SEQRES 7 A 735 SER ARG VAL ARG ASP TRP LEU TYR GLY VAL ARG ASN THR SEQRES 8 A 735 GLU PRO GLU PRO ALA SER SER ALA LYS PRO GLN SER GLU SEQRES 9 A 735 ALA GLU ARG LEU LEU VAL ILE TYR HIS LEU ILE THR VAL SEQRES 10 A 735 PRO LYS ALA GLU GLY GLY ALA GLY ILE THR PRO ARG HIS SEQRES 11 A 735 GLY GLU TRP LYS ASN VAL ASP ALA ILE PHE PRO LEU HIS SEQRES 12 A 735 ASP GLU GLU THR ASN ARG GLN CYS MET ARG GLU TRP SER SEQRES 13 A 735 LYS LYS THR PHE LEU SER THR GLU ASP LEU ASP ARG ILE SEQRES 14 A 735 ARG ASN THR PHE GLY GLU HIS VAL GLY PHE TYR PHE ALA SEQRES 15 A 735 PHE LEU GLN SER TYR PHE ARG PHE LEU MET PHE PRO ALA SEQRES 16 A 735 ALA PHE GLY PHE SER CYS TRP LEU LEU LEU GLY SER PHE SEQRES 17 A 735 SER ILE ILE TYR THR VAL VAL ASN CYS LEU TRP CYS ILE SEQRES 18 A 735 VAL PHE ILE GLU TYR TRP LYS ARG GLN GLU GLU ASP LEU SEQRES 19 A 735 SER CYS ARG TRP GLN THR LYS GLY VAL SER ALA VAL HIS SEQRES 20 A 735 GLU LYS ARG ALA GLU PHE LYS PRO GLU LYS GLU ILE ARG SEQRES 21 A 735 ASP GLU SER THR GLY GLU VAL ARG GLY VAL PHE PRO ALA SEQRES 22 A 735 THR LYS ARG MET TYR ARG GLN LEU LEU GLN VAL PRO PHE SEQRES 23 A 735 ALA LEU LEU ALA ALA VAL ALA LEU GLY ALA ILE ILE ALA SEQRES 24 A 735 THR CYS PHE ALA ILE GLU ILE PHE ILE SER GLU VAL TYR SEQRES 25 A 735 ASN GLY PRO LEU LYS GLY TYR LEU VAL PHE ILE PRO THR SEQRES 26 A 735 ILE LEU VAL SER ALA LEU ILE PRO THR MET SER ALA VAL SEQRES 27 A 735 LEU LEU THR VAL ALA THR LYS LEU ASN ASP TYR GLU ASN SEQRES 28 A 735 TYR GLU THR GLN ASP ALA TYR LYS VAL ALA LEU THR GLN SEQRES 29 A 735 LYS ILE PHE VAL VAL ASN PHE ILE THR SER TYR LEU PRO SEQRES 30 A 735 ILE ILE LEU THR ALA PHE VAL TYR VAL PRO PHE ALA SER SEQRES 31 A 735 ARG ILE VAL PRO TYR LEU ASP VAL PHE HIS LEU THR VAL SEQRES 32 A 735 ARG PRO PHE VAL SER LYS GLU HIS ALA ILE LYS ALA ARG SEQRES 33 A 735 THR GLU PHE SER ILE ASN PRO ASP ARG LEU ARG LYS GLN SEQRES 34 A 735 VAL ILE TYR PHE THR VAL THR ALA GLN ILE VAL GLY PHE SEQRES 35 A 735 ALA LEU GLU THR ILE VAL PRO PHE VAL LYS GLN ARG VAL SEQRES 36 A 735 PHE ARG GLU TYR LYS GLU TYR THR LYS LYS GLN HIS ALA SEQRES 37 A 735 LYS ALA GLU PRO GLY ASN GLY ALA GLY GLU LYS LYS THR SEQRES 38 A 735 VAL SER LEU GLY ASP ASP GLU ASP GLU ALA ARG PHE LEU SEQRES 39 A 735 THR ARG VAL ARG ASN GLU ALA GLU LEU GLU ASP TYR ASP SEQRES 40 A 735 VAL THR ASP ASP LEU ARG GLU MET CYS ILE GLN PHE GLY SEQRES 41 A 735 TYR LEU ALA LEU PHE SER PRO VAL TRP PRO LEU VAL PRO SEQRES 42 A 735 VAL SER PHE LEU ILE ASN ASN TRP VAL GLU LEU ARG SER SEQRES 43 A 735 ASP PHE PHE LYS ILE CYS VAL GLU CYS LYS ARG PRO TRP SEQRES 44 A 735 PRO GLN ARG ALA ASP THR ILE GLY PRO TRP LEU ASP SER SEQRES 45 A 735 LEU GLY PHE LEU SER TRP VAL GLY SER ILE THR SER SER SEQRES 46 A 735 ALA LEU VAL TYR MET PHE SER ASN GLY HIS GLU GLY PRO SEQRES 47 A 735 ASN GLY GLU PRO THR THR ILE ARG CYS TRP ALA LEU LEU SEQRES 48 A 735 LEU THR ILE PHE PHE SER GLU HIS LEU TYR LEU ILE VAL SEQRES 49 A 735 ARG TYR ALA VAL ARG SER ALA LEU ALA LYS LEU GLU PRO SEQRES 50 A 735 PRO ASN THR ARG ARG GLU ARG ILE GLU ARG PHE MET MET SEQRES 51 A 735 ARG LYS ARG TYR LEU ASP THR VAL LEU SER ALA GLU SER SEQRES 52 A 735 ASP ASP ASP ALA ASP GLU VAL LYS GLY VAL VAL SER SER SEQRES 53 A 735 ILE PRO PRO SER GLU ILE THR ARG GLU SER LEU GLU GLN SEQRES 54 A 735 ASP ALA ARG ASP TRP SER LYS GLN GLY THR ASP PRO THR SEQRES 55 A 735 GLU ARG PHE TRP MET ARG GLN ARG GLY TRP LYS GLU SER SEQRES 56 A 735 ALA GLU VAL GLY LEU SER LEU ILE THR LYS ALA LYS GLY SEQRES 57 A 735 ASP GLU THR LYS LYS GLN GLN HET CA A 801 1 HET CA A 802 1 HET PGW A 803 45 HET PGW A 804 25 HET PGW A 805 34 HET PGW A 806 38 HET PGW A 807 31 HET PGW A 808 25 HET PGW A 809 32 HET PGW A 810 27 HET PGW A 811 28 HET PGW A 812 29 HET PGW A 813 44 HET PGW A 814 23 HET PGW A 815 28 HET PGW A 816 28 HET PGW A 817 22 HET PGW A 818 36 HETNAM CA CALCIUM ION HETNAM PGW (1R)-2-{[(S)-{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY) HETNAM 2 PGW PHOSPHORYL]OXY}-1-[(HEXADECANOYLOXY)METHYL]ETHYL (9Z)- HETNAM 3 PGW OCTADEC-9-ENOATE HETSYN PGW 1-PALMITOYL-2-OLEOYL-SN-GLYCERO-3-[PHOSPHO-(1- HETSYN 2 PGW GLYCEROL)]; PHOSPHATIDYLGLYCEROL FORMUL 2 CA 2(CA 2+) FORMUL 4 PGW 16(C40 H77 O10 P) FORMUL 20 HOH *24(H2 O) HELIX 1 AA1 ASP A 28 VAL A 46 1 19 HELIX 2 AA2 SER A 68 TYR A 86 1 19 HELIX 3 AA3 PRO A 95 ALA A 99 5 5 HELIX 4 AA4 SER A 103 VAL A 117 1 15 HELIX 5 AA5 PRO A 118 GLY A 122 5 5 HELIX 6 AA6 ASP A 144 SER A 156 1 13 HELIX 7 AA7 SER A 162 GLY A 174 1 13 HELIX 8 AA8 GLY A 174 LEU A 191 1 18 HELIX 9 AA9 LEU A 191 LEU A 205 1 15 HELIX 10 AB1 SER A 209 TRP A 238 1 30 HELIX 11 AB2 GLY A 242 HIS A 247 5 6 HELIX 12 AB3 PRO A 272 LEU A 281 1 10 HELIX 13 AB4 LEU A 282 VAL A 311 1 30 HELIX 14 AB5 LYS A 317 GLU A 350 1 34 HELIX 15 AB6 THR A 354 VAL A 384 1 31 HELIX 16 AB7 ILE A 392 VAL A 398 5 7 HELIX 17 AB8 PHE A 399 ARG A 404 1 6 HELIX 18 AB9 SER A 408 LYS A 414 1 7 HELIX 19 AC1 ASP A 424 VAL A 435 1 12 HELIX 20 AC2 VAL A 435 THR A 463 1 29 HELIX 21 AC3 GLU A 490 ALA A 501 1 12 HELIX 22 AC4 ASP A 507 SER A 526 1 20 HELIX 23 AC5 PRO A 527 TRP A 529 5 3 HELIX 24 AC6 LEU A 531 GLU A 554 1 24 HELIX 25 AC7 GLY A 567 PHE A 591 1 25 HELIX 26 AC8 ARG A 606 LYS A 634 1 29 HELIX 27 AC9 PRO A 637 VAL A 658 1 22 SHEET 1 AA1 4 LEU A 48 GLN A 54 0 SHEET 2 AA1 4 SER A 59 ALA A 66 -1 O ARG A 65 N GLN A 49 SHEET 3 AA1 4 TYR A 18 ASN A 23 -1 N TYR A 18 O VAL A 64 SHEET 4 AA1 4 VAL A 136 PHE A 140 -1 O ALA A 138 N ARG A 21 SHEET 1 AA2 2 ARG A 260 ASP A 261 0 SHEET 2 AA2 2 GLU A 266 VAL A 267 -1 O GLU A 266 N ASP A 261 SHEET 1 AA3 2 GLU A 504 ASP A 505 0 SHEET 2 AA3 2 CYS A 555 LYS A 556 1 O LYS A 556 N GLU A 504 LINK OE2 GLU A 445 CA CA A 801 1555 1555 2.40 LINK OE1 GLU A 445 CA CA A 802 1555 1555 2.57 LINK OD1 ASP A 511 CA CA A 801 1555 1555 2.59 LINK OE1 GLU A 514 CA CA A 801 1555 1555 2.65 LINK OE2 GLU A 514 CA CA A 802 1555 1555 2.40 LINK OE1 GLU A 543 CA CA A 801 1555 1555 2.40 LINK OE1 GLU A 543 CA CA A 802 1555 1555 2.71 LINK OE2 GLU A 543 CA CA A 802 1555 1555 2.67 LINK OD1 ASP A 547 CA CA A 801 1555 1555 2.70 LINK OD2 ASP A 547 CA CA A 801 1555 1555 2.75 LINK CA CA A 801 O HOH A2719 1555 1555 2.62 LINK CA CA A 802 O HOH A2710 1555 1555 2.52 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