HEADER TRANSPORT PROTEIN 27-MAY-22 8D1O TITLE HBEST1_345 CA2+-BOUND OPEN STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BESTROPHIN-1; COMPND 3 CHAIN: E, A, B, C, D; COMPND 4 SYNONYM: TU15B,VITELLIFORM MACULAR DYSTROPHY PROTEIN 2; COMPND 5 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: BEST1, VMD2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HEK293F KEYWDS ION CHANNEL, CHLORIDE CHANNEL, ANION CHANNEL, PENTAMER, TRANSPORT KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.P.OWJI,A.KITTREDGE,W.A.HENDRICKSON,Y.TINGTING REVDAT 2 14-FEB-24 8D1O 1 REMARK REVDAT 1 13-JUL-22 8D1O 0 JRNL AUTH A.P.OWJI,J.WANG,A.KITTREDGE,Z.CLARK,Y.ZHANG,W.A.HENDRICKSON, JRNL AUTH 2 T.YANG JRNL TITL STRUCTURES AND GATING MECHANISMS OF HUMAN BESTROPHIN ANION JRNL TITL 2 CHANNELS. JRNL REF NAT COMMUN V. 13 3836 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 35789156 JRNL DOI 10.1038/S41467-022-31437-7 REMARK 2 REMARK 2 RESOLUTION. 2.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, LEGINON, CRYOSPARC, PHENIX, REMARK 3 COOT, REFMAC, CRYOSPARC, CRYOSPARC, REMARK 3 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) : 2.440 REMARK 3 NUMBER OF PARTICLES : 25050 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8D1O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1000265798. 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 : HBEST1_345 CA2+-BOUND OPEN REMARK 245 STATE 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 : 7.80 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 2138 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 5800.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, 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 E 1 REMARK 465 LYS E 340 REMARK 465 PRO E 341 REMARK 465 GLU E 342 REMARK 465 PRO E 343 REMARK 465 GLN E 344 REMARK 465 PRO E 345 REMARK 465 MET A 1 REMARK 465 LYS A 340 REMARK 465 PRO A 341 REMARK 465 GLU A 342 REMARK 465 PRO A 343 REMARK 465 GLN A 344 REMARK 465 PRO A 345 REMARK 465 MET B 1 REMARK 465 LYS B 340 REMARK 465 PRO B 341 REMARK 465 GLU B 342 REMARK 465 PRO B 343 REMARK 465 GLN B 344 REMARK 465 PRO B 345 REMARK 465 MET C 1 REMARK 465 LYS C 340 REMARK 465 PRO C 341 REMARK 465 GLU C 342 REMARK 465 PRO C 343 REMARK 465 GLN C 344 REMARK 465 PRO C 345 REMARK 465 MET D 1 REMARK 465 LYS D 340 REMARK 465 PRO D 341 REMARK 465 GLU D 342 REMARK 465 PRO D 343 REMARK 465 GLN D 344 REMARK 465 PRO D 345 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 TYR E 5 19.09 -140.20 REMARK 500 SER E 16 -113.48 53.39 REMARK 500 PHE E 17 -7.86 -54.26 REMARK 500 LEU E 22 59.80 -96.82 REMARK 500 VAL E 272 -53.09 64.72 REMARK 500 ASP E 323 -65.77 -96.30 REMARK 500 GLN E 327 14.78 58.21 REMARK 500 TYR A 5 19.08 -140.18 REMARK 500 SER A 16 -113.48 53.43 REMARK 500 PHE A 17 -7.82 -54.27 REMARK 500 LEU A 22 59.83 -96.82 REMARK 500 VAL A 272 -53.18 64.79 REMARK 500 ASP A 323 -65.79 -96.24 REMARK 500 GLN A 327 14.77 58.22 REMARK 500 TYR B 5 19.09 -140.21 REMARK 500 SER B 16 -113.51 53.41 REMARK 500 PHE B 17 -7.86 -54.26 REMARK 500 LEU B 22 59.76 -96.81 REMARK 500 VAL B 272 -53.09 64.72 REMARK 500 ASP B 323 -65.79 -96.31 REMARK 500 GLN B 327 14.72 58.23 REMARK 500 TYR C 5 19.14 -140.25 REMARK 500 SER C 16 -113.49 53.42 REMARK 500 PHE C 17 -7.80 -54.28 REMARK 500 LEU C 22 59.78 -96.83 REMARK 500 VAL C 272 -53.09 64.72 REMARK 500 ASP C 323 -65.79 -96.31 REMARK 500 GLN C 327 14.80 58.18 REMARK 500 TYR D 5 19.03 -140.18 REMARK 500 SER D 16 -113.47 53.39 REMARK 500 PHE D 17 -7.89 -54.26 REMARK 500 LEU D 22 59.74 -96.81 REMARK 500 VAL D 272 -53.09 64.70 REMARK 500 ASP D 323 -65.78 -96.23 REMARK 500 GLN D 327 14.77 58.23 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 MC3 E 601 REMARK 610 MC3 E 602 REMARK 610 MC3 E 603 REMARK 610 MC3 E 604 REMARK 610 MC3 E 605 REMARK 610 MC3 E 606 REMARK 610 MC3 E 608 REMARK 610 MC3 E 609 REMARK 610 MC3 A 401 REMARK 610 MC3 A 402 REMARK 610 MC3 A 403 REMARK 610 MC3 A 404 REMARK 610 MC3 A 405 REMARK 610 MC3 A 406 REMARK 610 MC3 A 407 REMARK 610 MC3 A 409 REMARK 610 MC3 B 401 REMARK 610 MC3 B 402 REMARK 610 MC3 B 403 REMARK 610 MC3 B 404 REMARK 610 MC3 B 405 REMARK 610 MC3 B 406 REMARK 610 MC3 B 407 REMARK 610 MC3 B 409 REMARK 610 MC3 C 401 REMARK 610 MC3 C 402 REMARK 610 MC3 C 403 REMARK 610 MC3 C 404 REMARK 610 MC3 C 405 REMARK 610 MC3 C 406 REMARK 610 MC3 C 407 REMARK 610 MC3 C 409 REMARK 610 MC3 D 401 REMARK 610 MC3 D 402 REMARK 610 MC3 D 403 REMARK 610 MC3 D 404 REMARK 610 MC3 D 405 REMARK 610 MC3 D 406 REMARK 610 MC3 D 407 REMARK 610 MC3 D 409 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 D 408 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA E 10 O REMARK 620 2 GLN D 293 O 148.4 REMARK 620 3 ASN D 296 O 87.8 94.3 REMARK 620 4 ASP D 301 OD2 82.1 99.2 166.2 REMARK 620 5 ASP D 304 OD1 134.5 77.0 87.1 93.4 REMARK 620 6 ASP D 304 OD2 83.8 127.8 86.0 83.7 50.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 607 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN E 293 O REMARK 620 2 ASN E 296 O 94.3 REMARK 620 3 ASP E 301 OD2 99.2 166.2 REMARK 620 4 ASP E 304 OD1 77.0 87.1 93.5 REMARK 620 5 ASP E 304 OD2 127.8 86.0 83.7 50.8 REMARK 620 6 ALA A 10 O 148.4 87.8 82.0 134.6 83.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 408 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 293 O REMARK 620 2 ASN A 296 O 94.3 REMARK 620 3 ASP A 301 OD2 99.2 166.2 REMARK 620 4 ASP A 304 OD1 77.0 87.1 93.5 REMARK 620 5 ASP A 304 OD2 127.8 86.0 83.7 50.8 REMARK 620 6 ALA B 10 O 148.4 87.8 82.0 134.6 83.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 408 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 293 O REMARK 620 2 ASN B 296 O 94.3 REMARK 620 3 ASP B 301 OD2 99.2 166.2 REMARK 620 4 ASP B 304 OD1 77.0 87.1 93.4 REMARK 620 5 ASP B 304 OD2 127.8 86.0 83.7 50.8 REMARK 620 6 ALA C 10 O 148.4 87.8 82.0 134.5 83.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 408 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN C 293 O REMARK 620 2 ASN C 296 O 94.3 REMARK 620 3 ASP C 301 OD2 99.3 166.2 REMARK 620 4 ASP C 304 OD1 77.1 87.1 93.5 REMARK 620 5 ASP C 304 OD2 127.8 86.0 83.7 50.8 REMARK 620 6 ALA D 10 O 148.4 87.8 82.0 134.6 83.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-27137 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27127 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27129 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27128 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27130 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27131 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27132 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27133 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27134 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27135 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-27136 RELATED DB: EMDB DBREF 8D1O E 1 345 UNP O76090 BEST1_HUMAN 1 345 DBREF 8D1O A 1 345 UNP O76090 BEST1_HUMAN 1 345 DBREF 8D1O B 1 345 UNP O76090 BEST1_HUMAN 1 345 DBREF 8D1O C 1 345 UNP O76090 BEST1_HUMAN 1 345 DBREF 8D1O D 1 345 UNP O76090 BEST1_HUMAN 1 345 SEQRES 1 E 345 MET THR ILE THR TYR THR SER GLN VAL ALA ASN ALA ARG SEQRES 2 E 345 LEU GLY SER PHE SER ARG LEU LEU LEU CYS TRP ARG GLY SEQRES 3 E 345 SER ILE TYR LYS LEU LEU TYR GLY GLU PHE LEU ILE PHE SEQRES 4 E 345 LEU LEU CYS TYR TYR ILE ILE ARG PHE ILE TYR ARG LEU SEQRES 5 E 345 ALA LEU THR GLU GLU GLN GLN LEU MET PHE GLU LYS LEU SEQRES 6 E 345 THR LEU TYR CYS ASP SER TYR ILE GLN LEU ILE PRO ILE SEQRES 7 E 345 SER PHE VAL LEU GLY PHE TYR VAL THR LEU VAL VAL THR SEQRES 8 E 345 ARG TRP TRP ASN GLN TYR GLU ASN LEU PRO TRP PRO ASP SEQRES 9 E 345 ARG LEU MET SER LEU VAL SER GLY PHE VAL GLU GLY LYS SEQRES 10 E 345 ASP GLU GLN GLY ARG LEU LEU ARG ARG THR LEU ILE ARG SEQRES 11 E 345 TYR ALA ASN LEU GLY ASN VAL LEU ILE LEU ARG SER VAL SEQRES 12 E 345 SER THR ALA VAL TYR LYS ARG PHE PRO SER ALA GLN HIS SEQRES 13 E 345 LEU VAL GLN ALA GLY PHE MET THR PRO ALA GLU HIS LYS SEQRES 14 E 345 GLN LEU GLU LYS LEU SER LEU PRO HIS ASN MET PHE TRP SEQRES 15 E 345 VAL PRO TRP VAL TRP PHE ALA ASN LEU SER MET LYS ALA SEQRES 16 E 345 TRP LEU GLY GLY ARG ILE ARG ASP PRO ILE LEU LEU GLN SEQRES 17 E 345 SER LEU LEU ASN GLU MET ASN THR LEU ARG THR GLN CYS SEQRES 18 E 345 GLY HIS LEU TYR ALA TYR ASP TRP ILE SER ILE PRO LEU SEQRES 19 E 345 VAL TYR THR GLN VAL VAL THR VAL ALA VAL TYR SER PHE SEQRES 20 E 345 PHE LEU THR CYS LEU VAL GLY ARG GLN PHE LEU ASN PRO SEQRES 21 E 345 ALA LYS ALA TYR PRO GLY HIS GLU LEU ASP LEU VAL VAL SEQRES 22 E 345 PRO VAL PHE THR PHE LEU GLN PHE PHE PHE TYR VAL GLY SEQRES 23 E 345 TRP LEU LYS VAL ALA GLU GLN LEU ILE ASN PRO PHE GLY SEQRES 24 E 345 GLU ASP ASP ASP ASP PHE GLU THR ASN TRP ILE VAL ASP SEQRES 25 E 345 ARG ASN LEU GLN VAL SER LEU LEU ALA VAL ASP GLU MET SEQRES 26 E 345 HIS GLN ASP LEU PRO ARG MET GLU PRO ASP MET TYR TRP SEQRES 27 E 345 ASN LYS PRO GLU PRO GLN PRO SEQRES 1 A 345 MET THR ILE THR TYR THR SER GLN VAL ALA ASN ALA ARG SEQRES 2 A 345 LEU GLY SER PHE SER ARG LEU LEU LEU CYS TRP ARG GLY SEQRES 3 A 345 SER ILE TYR LYS LEU LEU TYR GLY GLU PHE LEU ILE PHE SEQRES 4 A 345 LEU LEU CYS TYR TYR ILE ILE ARG PHE ILE TYR ARG LEU SEQRES 5 A 345 ALA LEU THR GLU GLU GLN GLN LEU MET PHE GLU LYS LEU SEQRES 6 A 345 THR LEU TYR CYS ASP SER TYR ILE GLN LEU ILE PRO ILE SEQRES 7 A 345 SER PHE VAL LEU GLY PHE TYR VAL THR LEU VAL VAL THR SEQRES 8 A 345 ARG TRP TRP ASN GLN TYR GLU ASN LEU PRO TRP PRO ASP SEQRES 9 A 345 ARG LEU MET SER LEU VAL SER GLY PHE VAL GLU GLY LYS SEQRES 10 A 345 ASP GLU GLN GLY ARG LEU LEU ARG ARG THR LEU ILE ARG SEQRES 11 A 345 TYR ALA ASN LEU GLY ASN VAL LEU ILE LEU ARG SER VAL SEQRES 12 A 345 SER THR ALA VAL TYR LYS ARG PHE PRO SER ALA GLN HIS SEQRES 13 A 345 LEU VAL GLN ALA GLY PHE MET THR PRO ALA GLU HIS LYS SEQRES 14 A 345 GLN LEU GLU LYS LEU SER LEU PRO HIS ASN MET PHE TRP SEQRES 15 A 345 VAL PRO TRP VAL TRP PHE ALA ASN LEU SER MET LYS ALA SEQRES 16 A 345 TRP LEU GLY GLY ARG ILE ARG ASP PRO ILE LEU LEU GLN SEQRES 17 A 345 SER LEU LEU ASN GLU MET ASN THR LEU ARG THR GLN CYS SEQRES 18 A 345 GLY HIS LEU TYR ALA TYR ASP TRP ILE SER ILE PRO LEU SEQRES 19 A 345 VAL TYR THR GLN VAL VAL THR VAL ALA VAL TYR SER PHE SEQRES 20 A 345 PHE LEU THR CYS LEU VAL GLY ARG GLN PHE LEU ASN PRO SEQRES 21 A 345 ALA LYS ALA TYR PRO GLY HIS GLU LEU ASP LEU VAL VAL SEQRES 22 A 345 PRO VAL PHE THR PHE LEU GLN PHE PHE PHE TYR VAL GLY SEQRES 23 A 345 TRP LEU LYS VAL ALA GLU GLN LEU ILE ASN PRO PHE GLY SEQRES 24 A 345 GLU ASP ASP ASP ASP PHE GLU THR ASN TRP ILE VAL ASP SEQRES 25 A 345 ARG ASN LEU GLN VAL SER LEU LEU ALA VAL ASP GLU MET SEQRES 26 A 345 HIS GLN ASP LEU PRO ARG MET GLU PRO ASP MET TYR TRP SEQRES 27 A 345 ASN LYS PRO GLU PRO GLN PRO SEQRES 1 B 345 MET THR ILE THR TYR THR SER GLN VAL ALA ASN ALA ARG SEQRES 2 B 345 LEU GLY SER PHE SER ARG LEU LEU LEU CYS TRP ARG GLY SEQRES 3 B 345 SER ILE TYR LYS LEU LEU TYR GLY GLU PHE LEU ILE PHE SEQRES 4 B 345 LEU LEU CYS TYR TYR ILE ILE ARG PHE ILE TYR ARG LEU SEQRES 5 B 345 ALA LEU THR GLU GLU GLN GLN LEU MET PHE GLU LYS LEU SEQRES 6 B 345 THR LEU TYR CYS ASP SER TYR ILE GLN LEU ILE PRO ILE SEQRES 7 B 345 SER PHE VAL LEU GLY PHE TYR VAL THR LEU VAL VAL THR SEQRES 8 B 345 ARG TRP TRP ASN GLN TYR GLU ASN LEU PRO TRP PRO ASP SEQRES 9 B 345 ARG LEU MET SER LEU VAL SER GLY PHE VAL GLU GLY LYS SEQRES 10 B 345 ASP GLU GLN GLY ARG LEU LEU ARG ARG THR LEU ILE ARG SEQRES 11 B 345 TYR ALA ASN LEU GLY ASN VAL LEU ILE LEU ARG SER VAL SEQRES 12 B 345 SER THR ALA VAL TYR LYS ARG PHE PRO SER ALA GLN HIS SEQRES 13 B 345 LEU VAL GLN ALA GLY PHE MET THR PRO ALA GLU HIS LYS SEQRES 14 B 345 GLN LEU GLU LYS LEU SER LEU PRO HIS ASN MET PHE TRP SEQRES 15 B 345 VAL PRO TRP VAL TRP PHE ALA ASN LEU SER MET LYS ALA SEQRES 16 B 345 TRP LEU GLY GLY ARG ILE ARG ASP PRO ILE LEU LEU GLN SEQRES 17 B 345 SER LEU LEU ASN GLU MET ASN THR LEU ARG THR GLN CYS SEQRES 18 B 345 GLY HIS LEU TYR ALA TYR ASP TRP ILE SER ILE PRO LEU SEQRES 19 B 345 VAL TYR THR GLN VAL VAL THR VAL ALA VAL TYR SER PHE SEQRES 20 B 345 PHE LEU THR CYS LEU VAL GLY ARG GLN PHE LEU ASN PRO SEQRES 21 B 345 ALA LYS ALA TYR PRO GLY HIS GLU LEU ASP LEU VAL VAL SEQRES 22 B 345 PRO VAL PHE THR PHE LEU GLN PHE PHE PHE TYR VAL GLY SEQRES 23 B 345 TRP LEU LYS VAL ALA GLU GLN LEU ILE ASN PRO PHE GLY SEQRES 24 B 345 GLU ASP ASP ASP ASP PHE GLU THR ASN TRP ILE VAL ASP SEQRES 25 B 345 ARG ASN LEU GLN VAL SER LEU LEU ALA VAL ASP GLU MET SEQRES 26 B 345 HIS GLN ASP LEU PRO ARG MET GLU PRO ASP MET TYR TRP SEQRES 27 B 345 ASN LYS PRO GLU PRO GLN PRO SEQRES 1 C 345 MET THR ILE THR TYR THR SER GLN VAL ALA ASN ALA ARG SEQRES 2 C 345 LEU GLY SER PHE SER ARG LEU LEU LEU CYS TRP ARG GLY SEQRES 3 C 345 SER ILE TYR LYS LEU LEU TYR GLY GLU PHE LEU ILE PHE SEQRES 4 C 345 LEU LEU CYS TYR TYR ILE ILE ARG PHE ILE TYR ARG LEU SEQRES 5 C 345 ALA LEU THR GLU GLU GLN GLN LEU MET PHE GLU LYS LEU SEQRES 6 C 345 THR LEU TYR CYS ASP SER TYR ILE GLN LEU ILE PRO ILE SEQRES 7 C 345 SER PHE VAL LEU GLY PHE TYR VAL THR LEU VAL VAL THR SEQRES 8 C 345 ARG TRP TRP ASN GLN TYR GLU ASN LEU PRO TRP PRO ASP SEQRES 9 C 345 ARG LEU MET SER LEU VAL SER GLY PHE VAL GLU GLY LYS SEQRES 10 C 345 ASP GLU GLN GLY ARG LEU LEU ARG ARG THR LEU ILE ARG SEQRES 11 C 345 TYR ALA ASN LEU GLY ASN VAL LEU ILE LEU ARG SER VAL SEQRES 12 C 345 SER THR ALA VAL TYR LYS ARG PHE PRO SER ALA GLN HIS SEQRES 13 C 345 LEU VAL GLN ALA GLY PHE MET THR PRO ALA GLU HIS LYS SEQRES 14 C 345 GLN LEU GLU LYS LEU SER LEU PRO HIS ASN MET PHE TRP SEQRES 15 C 345 VAL PRO TRP VAL TRP PHE ALA ASN LEU SER MET LYS ALA SEQRES 16 C 345 TRP LEU GLY GLY ARG ILE ARG ASP PRO ILE LEU LEU GLN SEQRES 17 C 345 SER LEU LEU ASN GLU MET ASN THR LEU ARG THR GLN CYS SEQRES 18 C 345 GLY HIS LEU TYR ALA TYR ASP TRP ILE SER ILE PRO LEU SEQRES 19 C 345 VAL TYR THR GLN VAL VAL THR VAL ALA VAL TYR SER PHE SEQRES 20 C 345 PHE LEU THR CYS LEU VAL GLY ARG GLN PHE LEU ASN PRO SEQRES 21 C 345 ALA LYS ALA TYR PRO GLY HIS GLU LEU ASP LEU VAL VAL SEQRES 22 C 345 PRO VAL PHE THR PHE LEU GLN PHE PHE PHE TYR VAL GLY SEQRES 23 C 345 TRP LEU LYS VAL ALA GLU GLN LEU ILE ASN PRO PHE GLY SEQRES 24 C 345 GLU ASP ASP ASP ASP PHE GLU THR ASN TRP ILE VAL ASP SEQRES 25 C 345 ARG ASN LEU GLN VAL SER LEU LEU ALA VAL ASP GLU MET SEQRES 26 C 345 HIS GLN ASP LEU PRO ARG MET GLU PRO ASP MET TYR TRP SEQRES 27 C 345 ASN LYS PRO GLU PRO GLN PRO SEQRES 1 D 345 MET THR ILE THR TYR THR SER GLN VAL ALA ASN ALA ARG SEQRES 2 D 345 LEU GLY SER PHE SER ARG LEU LEU LEU CYS TRP ARG GLY SEQRES 3 D 345 SER ILE TYR LYS LEU LEU TYR GLY GLU PHE LEU ILE PHE SEQRES 4 D 345 LEU LEU CYS TYR TYR ILE ILE ARG PHE ILE TYR ARG LEU SEQRES 5 D 345 ALA LEU THR GLU GLU GLN GLN LEU MET PHE GLU LYS LEU SEQRES 6 D 345 THR LEU TYR CYS ASP SER TYR ILE GLN LEU ILE PRO ILE SEQRES 7 D 345 SER PHE VAL LEU GLY PHE TYR VAL THR LEU VAL VAL THR SEQRES 8 D 345 ARG TRP TRP ASN GLN TYR GLU ASN LEU PRO TRP PRO ASP SEQRES 9 D 345 ARG LEU MET SER LEU VAL SER GLY PHE VAL GLU GLY LYS SEQRES 10 D 345 ASP GLU GLN GLY ARG LEU LEU ARG ARG THR LEU ILE ARG SEQRES 11 D 345 TYR ALA ASN LEU GLY ASN VAL LEU ILE LEU ARG SER VAL SEQRES 12 D 345 SER THR ALA VAL TYR LYS ARG PHE PRO SER ALA GLN HIS SEQRES 13 D 345 LEU VAL GLN ALA GLY PHE MET THR PRO ALA GLU HIS LYS SEQRES 14 D 345 GLN LEU GLU LYS LEU SER LEU PRO HIS ASN MET PHE TRP SEQRES 15 D 345 VAL PRO TRP VAL TRP PHE ALA ASN LEU SER MET LYS ALA SEQRES 16 D 345 TRP LEU GLY GLY ARG ILE ARG ASP PRO ILE LEU LEU GLN SEQRES 17 D 345 SER LEU LEU ASN GLU MET ASN THR LEU ARG THR GLN CYS SEQRES 18 D 345 GLY HIS LEU TYR ALA TYR ASP TRP ILE SER ILE PRO LEU SEQRES 19 D 345 VAL TYR THR GLN VAL VAL THR VAL ALA VAL TYR SER PHE SEQRES 20 D 345 PHE LEU THR CYS LEU VAL GLY ARG GLN PHE LEU ASN PRO SEQRES 21 D 345 ALA LYS ALA TYR PRO GLY HIS GLU LEU ASP LEU VAL VAL SEQRES 22 D 345 PRO VAL PHE THR PHE LEU GLN PHE PHE PHE TYR VAL GLY SEQRES 23 D 345 TRP LEU LYS VAL ALA GLU GLN LEU ILE ASN PRO PHE GLY SEQRES 24 D 345 GLU ASP ASP ASP ASP PHE GLU THR ASN TRP ILE VAL ASP SEQRES 25 D 345 ARG ASN LEU GLN VAL SER LEU LEU ALA VAL ASP GLU MET SEQRES 26 D 345 HIS GLN ASP LEU PRO ARG MET GLU PRO ASP MET TYR TRP SEQRES 27 D 345 ASN LYS PRO GLU PRO GLN PRO HET MC3 E 601 5 HET MC3 E 602 38 HET MC3 E 603 14 HET MC3 E 604 12 HET MC3 E 605 14 HET MC3 E 606 10 HET CA E 607 1 HET MC3 E 608 14 HET MC3 E 609 35 HET MC3 A 401 35 HET MC3 A 402 5 HET MC3 A 403 38 HET MC3 A 404 14 HET MC3 A 405 12 HET MC3 A 406 14 HET MC3 A 407 10 HET CA A 408 1 HET MC3 A 409 14 HET MC3 B 401 35 HET MC3 B 402 5 HET MC3 B 403 38 HET MC3 B 404 14 HET MC3 B 405 12 HET MC3 B 406 14 HET MC3 B 407 10 HET CA B 408 1 HET MC3 B 409 14 HET MC3 C 401 35 HET MC3 C 402 5 HET MC3 C 403 38 HET MC3 C 404 14 HET MC3 C 405 12 HET MC3 C 406 14 HET MC3 C 407 10 HET CA C 408 1 HET MC3 C 409 14 HET MC3 D 401 35 HET MC3 D 402 5 HET MC3 D 403 38 HET MC3 D 404 14 HET MC3 D 405 12 HET MC3 D 406 14 HET MC3 D 407 10 HET CA D 408 1 HET MC3 D 409 14 HETNAM MC3 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE HETNAM CA CALCIUM ION FORMUL 6 MC3 40(C36 H72 N O8 P) FORMUL 12 CA 5(CA 2+) FORMUL 51 HOH *230(H2 O) HELIX 1 AA1 GLY E 15 LEU E 20 5 6 HELIX 2 AA2 SER E 27 ALA E 53 1 27 HELIX 3 AA3 THR E 55 TYR E 72 1 18 HELIX 4 AA4 PRO E 77 ASN E 99 1 23 HELIX 5 AA5 PRO E 103 VAL E 114 1 12 HELIX 6 AA6 ASP E 118 SER E 144 1 27 HELIX 7 AA7 SER E 144 PHE E 151 1 8 HELIX 8 AA8 SER E 153 ALA E 160 1 8 HELIX 9 AA9 THR E 164 LEU E 174 1 11 HELIX 10 AB1 TRP E 182 GLY E 198 1 17 HELIX 11 AB2 ASP E 203 ILE E 230 1 28 HELIX 12 AB3 PRO E 233 ARG E 255 1 23 HELIX 13 AB4 ASN E 259 ALA E 263 5 5 HELIX 14 AB5 PRO E 274 ILE E 295 1 22 HELIX 15 AB6 GLU E 306 GLU E 324 1 19 HELIX 16 AB7 GLY A 15 LEU A 20 5 6 HELIX 17 AB8 SER A 27 ALA A 53 1 27 HELIX 18 AB9 THR A 55 TYR A 72 1 18 HELIX 19 AC1 PRO A 77 ASN A 99 1 23 HELIX 20 AC2 PRO A 103 VAL A 114 1 12 HELIX 21 AC3 ASP A 118 SER A 144 1 27 HELIX 22 AC4 SER A 144 PHE A 151 1 8 HELIX 23 AC5 SER A 153 ALA A 160 1 8 HELIX 24 AC6 THR A 164 LEU A 174 1 11 HELIX 25 AC7 TRP A 182 GLY A 198 1 17 HELIX 26 AC8 ASP A 203 ILE A 230 1 28 HELIX 27 AC9 PRO A 233 ARG A 255 1 23 HELIX 28 AD1 ASN A 259 ALA A 263 5 5 HELIX 29 AD2 PRO A 274 ILE A 295 1 22 HELIX 30 AD3 GLU A 306 GLU A 324 1 19 HELIX 31 AD4 GLY B 15 LEU B 20 5 6 HELIX 32 AD5 SER B 27 ALA B 53 1 27 HELIX 33 AD6 THR B 55 TYR B 72 1 18 HELIX 34 AD7 PRO B 77 ASN B 99 1 23 HELIX 35 AD8 PRO B 103 VAL B 114 1 12 HELIX 36 AD9 ASP B 118 SER B 144 1 27 HELIX 37 AE1 SER B 144 PHE B 151 1 8 HELIX 38 AE2 SER B 153 ALA B 160 1 8 HELIX 39 AE3 THR B 164 LEU B 174 1 11 HELIX 40 AE4 TRP B 182 GLY B 198 1 17 HELIX 41 AE5 ASP B 203 ILE B 230 1 28 HELIX 42 AE6 PRO B 233 ARG B 255 1 23 HELIX 43 AE7 ASN B 259 ALA B 263 5 5 HELIX 44 AE8 PRO B 274 ILE B 295 1 22 HELIX 45 AE9 GLU B 306 GLU B 324 1 19 HELIX 46 AF1 GLY C 15 LEU C 20 5 6 HELIX 47 AF2 SER C 27 ALA C 53 1 27 HELIX 48 AF3 THR C 55 TYR C 72 1 18 HELIX 49 AF4 PRO C 77 ASN C 99 1 23 HELIX 50 AF5 PRO C 103 VAL C 114 1 12 HELIX 51 AF6 ASP C 118 SER C 144 1 27 HELIX 52 AF7 SER C 144 PHE C 151 1 8 HELIX 53 AF8 SER C 153 ALA C 160 1 8 HELIX 54 AF9 THR C 164 LEU C 174 1 11 HELIX 55 AG1 TRP C 182 GLY C 198 1 17 HELIX 56 AG2 ASP C 203 ILE C 230 1 28 HELIX 57 AG3 PRO C 233 ARG C 255 1 23 HELIX 58 AG4 ASN C 259 ALA C 263 5 5 HELIX 59 AG5 PRO C 274 ILE C 295 1 22 HELIX 60 AG6 GLU C 306 GLU C 324 1 19 HELIX 61 AG7 GLY D 15 LEU D 20 5 6 HELIX 62 AG8 SER D 27 ALA D 53 1 27 HELIX 63 AG9 THR D 55 TYR D 72 1 18 HELIX 64 AH1 PRO D 77 ASN D 99 1 23 HELIX 65 AH2 PRO D 103 VAL D 114 1 12 HELIX 66 AH3 ASP D 118 SER D 144 1 27 HELIX 67 AH4 SER D 144 PHE D 151 1 8 HELIX 68 AH5 SER D 153 ALA D 160 1 8 HELIX 69 AH6 THR D 164 LEU D 174 1 11 HELIX 70 AH7 TRP D 182 GLY D 198 1 17 HELIX 71 AH8 ASP D 203 ILE D 230 1 28 HELIX 72 AH9 PRO D 233 ARG D 255 1 23 HELIX 73 AI1 ASN D 259 ALA D 263 5 5 HELIX 74 AI2 PRO D 274 ILE D 295 1 22 HELIX 75 AI3 GLU D 306 GLU D 324 1 19 LINK O ALA E 10 CA CA D 408 1555 1555 2.53 LINK O GLN E 293 CA CA E 607 1555 1555 2.42 LINK O ASN E 296 CA CA E 607 1555 1555 2.44 LINK OD2 ASP E 301 CA CA E 607 1555 1555 2.14 LINK OD1 ASP E 304 CA CA E 607 1555 1555 2.70 LINK OD2 ASP E 304 CA CA E 607 1555 1555 2.40 LINK CA CA E 607 O ALA A 10 1555 1555 2.53 LINK O GLN A 293 CA CA A 408 1555 1555 2.42 LINK O ASN A 296 CA CA A 408 1555 1555 2.44 LINK OD2 ASP A 301 CA CA A 408 1555 1555 2.14 LINK OD1 ASP A 304 CA CA A 408 1555 1555 2.70 LINK OD2 ASP A 304 CA CA A 408 1555 1555 2.40 LINK CA CA A 408 O ALA B 10 1555 1555 2.53 LINK O GLN B 293 CA CA B 408 1555 1555 2.42 LINK O ASN B 296 CA CA B 408 1555 1555 2.44 LINK OD2 ASP B 301 CA CA B 408 1555 1555 2.14 LINK OD1 ASP B 304 CA CA B 408 1555 1555 2.70 LINK OD2 ASP B 304 CA CA B 408 1555 1555 2.40 LINK CA CA B 408 O ALA C 10 1555 1555 2.53 LINK O GLN C 293 CA CA C 408 1555 1555 2.42 LINK O ASN C 296 CA CA C 408 1555 1555 2.44 LINK OD2 ASP C 301 CA CA C 408 1555 1555 2.14 LINK OD1 ASP C 304 CA CA C 408 1555 1555 2.70 LINK OD2 ASP C 304 CA CA C 408 1555 1555 2.40 LINK CA CA C 408 O ALA D 10 1555 1555 2.53 LINK O GLN D 293 CA CA D 408 1555 1555 2.42 LINK O ASN D 296 CA CA D 408 1555 1555 2.44 LINK OD2 ASP D 301 CA CA D 408 1555 1555 2.14 LINK OD1 ASP D 304 CA CA D 408 1555 1555 2.70 LINK OD2 ASP D 304 CA CA D 408 1555 1555 2.40 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