HEADER MEMBRANE PROTEIN 18-JAN-23 8I48 TITLE CRYO-EM STRUCTURE OF NANODISC (PE:PS:PC) RECONSTITUTED GLIC AT PH 4 IN TITLE 2 CLOSED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTON-GATED ION CHANNEL; COMPND 3 CHAIN: A, C, D, B, E; COMPND 4 SYNONYM: GLIC,LIGAND-GATED ION CHANNEL,LGIC; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLOEOBACTER VIOLACEUS; SOURCE 3 ORGANISM_TAXID: 33072; SOURCE 4 GENE: GLVI, GLR4197; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PENTAMERIC LIGAND-GATED ION CHANNELS, CIS-LOOP, CRYO-EM, NANODISC, KEYWDS 2 MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR N.BHARAMBE,Z.LI,S.BASAK REVDAT 1 17-APR-24 8I48 0 JRNL AUTH N.BHARAMBE,Z.LI,D.SEIFERTH,A.M.BALAKRISHNA,P.C.BIGGIN, JRNL AUTH 2 S.BASAK JRNL TITL CRYO-EM STRUCTURES OF PROKARYOTIC LIGAND-GATED ION CHANNEL JRNL TITL 2 GLIC PROVIDE INSIGHTS INTO GATING IN A LIPID ENVIRONMENT. JRNL REF NAT COMMUN V. 15 2967 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38580666 JRNL DOI 10.1038/S41467-024-47370-W REMARK 2 REMARK 2 RESOLUTION. 2.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CTFFIND, COOT, PHENIX, REMARK 3 RELION, 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) : 2.740 REMARK 3 NUMBER OF PARTICLES : 254591 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 8I48 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1300034898. 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 : PENTAMERIC LIGAND-GATED ION REMARK 245 CHANNEL 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 : 4.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 14076 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1400.00 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) : 7100.00 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: A, C, D, B, E 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 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 29 66.09 65.54 REMARK 500 GLU A 35 49.63 39.23 REMARK 500 ARG A 50 2.16 -69.99 REMARK 500 GLU A 69 17.85 57.36 REMARK 500 ASP A 86 79.65 -102.78 REMARK 500 VAL A 90 -64.26 -94.50 REMARK 500 TYR A 251 -164.08 -166.66 REMARK 500 SER C 29 66.14 65.47 REMARK 500 GLU C 35 49.51 39.31 REMARK 500 ARG C 50 2.20 -69.99 REMARK 500 GLU C 69 17.84 57.32 REMARK 500 ASP C 86 79.66 -102.79 REMARK 500 VAL C 90 -64.30 -94.48 REMARK 500 TYR C 251 -164.09 -166.67 REMARK 500 SER D 29 66.12 65.50 REMARK 500 GLU D 35 49.58 39.25 REMARK 500 ARG D 50 2.15 -69.94 REMARK 500 GLU D 69 17.84 57.42 REMARK 500 ASP D 86 79.65 -102.87 REMARK 500 VAL D 90 -64.29 -94.51 REMARK 500 TYR D 251 -164.06 -166.65 REMARK 500 SER B 29 66.17 65.43 REMARK 500 GLU B 35 49.61 39.27 REMARK 500 ARG B 50 2.14 -69.97 REMARK 500 GLU B 69 17.86 57.36 REMARK 500 ASP B 86 79.61 -102.78 REMARK 500 VAL B 90 -64.28 -94.53 REMARK 500 TYR B 251 -164.07 -166.67 REMARK 500 SER E 29 66.08 65.52 REMARK 500 GLU E 35 49.62 39.20 REMARK 500 ARG E 50 2.20 -69.95 REMARK 500 GLU E 69 17.87 57.36 REMARK 500 ASP E 86 79.69 -102.85 REMARK 500 VAL E 90 -64.31 -94.48 REMARK 500 TYR E 251 -164.12 -166.71 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 PEE A 402 REMARK 610 PEE A 403 REMARK 610 PEE A 404 REMARK 610 PEE A 405 REMARK 610 PEE A 406 REMARK 610 PEE A 407 REMARK 610 PEE A 408 REMARK 610 PEE A 409 REMARK 610 PEE C 402 REMARK 610 PEE C 403 REMARK 610 PEE C 404 REMARK 610 PEE C 405 REMARK 610 PEE C 406 REMARK 610 PEE C 407 REMARK 610 PEE C 408 REMARK 610 PEE C 409 REMARK 610 PEE D 401 REMARK 610 PEE D 403 REMARK 610 PEE D 404 REMARK 610 PEE D 405 REMARK 610 PEE D 406 REMARK 610 PEE D 407 REMARK 610 PEE D 408 REMARK 610 PEE D 409 REMARK 610 PEE B 401 REMARK 610 PEE B 403 REMARK 610 PEE B 404 REMARK 610 PEE B 405 REMARK 610 PEE B 406 REMARK 610 PEE B 407 REMARK 610 PEE B 408 REMARK 610 PEE B 409 REMARK 610 PEE E 401 REMARK 610 PEE E 403 REMARK 610 PEE E 404 REMARK 610 PEE E 405 REMARK 610 PEE E 406 REMARK 610 PEE E 407 REMARK 610 PEE E 408 REMARK 610 PEE E 409 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-35164 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF NANODISC (PE:PS:PC) RECONSTITUTED GLIC AT PH 4 DBREF 8I48 A 5 316 UNP Q7NDN8 GLIC_GLOVI 47 358 DBREF 8I48 C 5 316 UNP Q7NDN8 GLIC_GLOVI 47 358 DBREF 8I48 D 5 316 UNP Q7NDN8 GLIC_GLOVI 47 358 DBREF 8I48 B 5 316 UNP Q7NDN8 GLIC_GLOVI 47 358 DBREF 8I48 E 5 316 UNP Q7NDN8 GLIC_GLOVI 47 358 SEQRES 1 A 312 VAL SER PRO PRO PRO PRO ILE ALA ASP GLU PRO LEU THR SEQRES 2 A 312 VAL ASN THR GLY ILE TYR LEU ILE GLU CYS TYR SER LEU SEQRES 3 A 312 ASP ASP LYS ALA GLU THR PHE LYS VAL ASN ALA PHE LEU SEQRES 4 A 312 SER LEU SER TRP LYS ASP ARG ARG LEU ALA PHE ASP PRO SEQRES 5 A 312 VAL ARG SER GLY VAL ARG VAL LYS THR TYR GLU PRO GLU SEQRES 6 A 312 ALA ILE TRP ILE PRO GLU ILE ARG PHE VAL ASN VAL GLU SEQRES 7 A 312 ASN ALA ARG ASP ALA ASP VAL VAL ASP ILE SER VAL SER SEQRES 8 A 312 PRO ASP GLY THR VAL GLN TYR LEU GLU ARG PHE SER ALA SEQRES 9 A 312 ARG VAL LEU SER PRO LEU ASP PHE ARG ARG TYR PRO PHE SEQRES 10 A 312 ASP SER GLN THR LEU HIS ILE TYR LEU ILE VAL ARG SER SEQRES 11 A 312 VAL ASP THR ARG ASN ILE VAL LEU ALA VAL ASP LEU GLU SEQRES 12 A 312 LYS VAL GLY LYS ASN ASP ASP VAL PHE LEU THR GLY TRP SEQRES 13 A 312 ASP ILE GLU SER PHE THR ALA VAL VAL LYS PRO ALA ASN SEQRES 14 A 312 PHE ALA LEU GLU ASP ARG LEU GLU SER LYS LEU ASP TYR SEQRES 15 A 312 GLN LEU ARG ILE SER ARG GLN TYR PHE SER TYR ILE PRO SEQRES 16 A 312 ASN ILE ILE LEU PRO MET LEU PHE ILE LEU PHE ILE SER SEQRES 17 A 312 TRP THR ALA PHE TRP SER THR SER TYR GLU ALA ASN VAL SEQRES 18 A 312 THR LEU VAL VAL SER THR LEU ILE ALA HIS ILE ALA PHE SEQRES 19 A 312 ASN ILE LEU VAL GLU THR ASN LEU PRO LYS THR PRO TYR SEQRES 20 A 312 MET THR TYR THR GLY ALA ILE ILE PHE MET ILE TYR LEU SEQRES 21 A 312 PHE TYR PHE VAL ALA VAL ILE GLU VAL THR VAL GLN HIS SEQRES 22 A 312 TYR LEU LYS VAL GLU SER GLN PRO ALA ARG ALA ALA SER SEQRES 23 A 312 ILE THR ARG ALA SER ARG ILE ALA PHE PRO VAL VAL PHE SEQRES 24 A 312 LEU LEU ALA ASN ILE ILE LEU ALA PHE LEU PHE PHE GLY SEQRES 1 C 312 VAL SER PRO PRO PRO PRO ILE ALA ASP GLU PRO LEU THR SEQRES 2 C 312 VAL ASN THR GLY ILE TYR LEU ILE GLU CYS TYR SER LEU SEQRES 3 C 312 ASP ASP LYS ALA GLU THR PHE LYS VAL ASN ALA PHE LEU SEQRES 4 C 312 SER LEU SER TRP LYS ASP ARG ARG LEU ALA PHE ASP PRO SEQRES 5 C 312 VAL ARG SER GLY VAL ARG VAL LYS THR TYR GLU PRO GLU SEQRES 6 C 312 ALA ILE TRP ILE PRO GLU ILE ARG PHE VAL ASN VAL GLU SEQRES 7 C 312 ASN ALA ARG ASP ALA ASP VAL VAL ASP ILE SER VAL SER SEQRES 8 C 312 PRO ASP GLY THR VAL GLN TYR LEU GLU ARG PHE SER ALA SEQRES 9 C 312 ARG VAL LEU SER PRO LEU ASP PHE ARG ARG TYR PRO PHE SEQRES 10 C 312 ASP SER GLN THR LEU HIS ILE TYR LEU ILE VAL ARG SER SEQRES 11 C 312 VAL ASP THR ARG ASN ILE VAL LEU ALA VAL ASP LEU GLU SEQRES 12 C 312 LYS VAL GLY LYS ASN ASP ASP VAL PHE LEU THR GLY TRP SEQRES 13 C 312 ASP ILE GLU SER PHE THR ALA VAL VAL LYS PRO ALA ASN SEQRES 14 C 312 PHE ALA LEU GLU ASP ARG LEU GLU SER LYS LEU ASP TYR SEQRES 15 C 312 GLN LEU ARG ILE SER ARG GLN TYR PHE SER TYR ILE PRO SEQRES 16 C 312 ASN ILE ILE LEU PRO MET LEU PHE ILE LEU PHE ILE SER SEQRES 17 C 312 TRP THR ALA PHE TRP SER THR SER TYR GLU ALA ASN VAL SEQRES 18 C 312 THR LEU VAL VAL SER THR LEU ILE ALA HIS ILE ALA PHE SEQRES 19 C 312 ASN ILE LEU VAL GLU THR ASN LEU PRO LYS THR PRO TYR SEQRES 20 C 312 MET THR TYR THR GLY ALA ILE ILE PHE MET ILE TYR LEU SEQRES 21 C 312 PHE TYR PHE VAL ALA VAL ILE GLU VAL THR VAL GLN HIS SEQRES 22 C 312 TYR LEU LYS VAL GLU SER GLN PRO ALA ARG ALA ALA SER SEQRES 23 C 312 ILE THR ARG ALA SER ARG ILE ALA PHE PRO VAL VAL PHE SEQRES 24 C 312 LEU LEU ALA ASN ILE ILE LEU ALA PHE LEU PHE PHE GLY SEQRES 1 D 312 VAL SER PRO PRO PRO PRO ILE ALA ASP GLU PRO LEU THR SEQRES 2 D 312 VAL ASN THR GLY ILE TYR LEU ILE GLU CYS TYR SER LEU SEQRES 3 D 312 ASP ASP LYS ALA GLU THR PHE LYS VAL ASN ALA PHE LEU SEQRES 4 D 312 SER LEU SER TRP LYS ASP ARG ARG LEU ALA PHE ASP PRO SEQRES 5 D 312 VAL ARG SER GLY VAL ARG VAL LYS THR TYR GLU PRO GLU SEQRES 6 D 312 ALA ILE TRP ILE PRO GLU ILE ARG PHE VAL ASN VAL GLU SEQRES 7 D 312 ASN ALA ARG ASP ALA ASP VAL VAL ASP ILE SER VAL SER SEQRES 8 D 312 PRO ASP GLY THR VAL GLN TYR LEU GLU ARG PHE SER ALA SEQRES 9 D 312 ARG VAL LEU SER PRO LEU ASP PHE ARG ARG TYR PRO PHE SEQRES 10 D 312 ASP SER GLN THR LEU HIS ILE TYR LEU ILE VAL ARG SER SEQRES 11 D 312 VAL ASP THR ARG ASN ILE VAL LEU ALA VAL ASP LEU GLU SEQRES 12 D 312 LYS VAL GLY LYS ASN ASP ASP VAL PHE LEU THR GLY TRP SEQRES 13 D 312 ASP ILE GLU SER PHE THR ALA VAL VAL LYS PRO ALA ASN SEQRES 14 D 312 PHE ALA LEU GLU ASP ARG LEU GLU SER LYS LEU ASP TYR SEQRES 15 D 312 GLN LEU ARG ILE SER ARG GLN TYR PHE SER TYR ILE PRO SEQRES 16 D 312 ASN ILE ILE LEU PRO MET LEU PHE ILE LEU PHE ILE SER SEQRES 17 D 312 TRP THR ALA PHE TRP SER THR SER TYR GLU ALA ASN VAL SEQRES 18 D 312 THR LEU VAL VAL SER THR LEU ILE ALA HIS ILE ALA PHE SEQRES 19 D 312 ASN ILE LEU VAL GLU THR ASN LEU PRO LYS THR PRO TYR SEQRES 20 D 312 MET THR TYR THR GLY ALA ILE ILE PHE MET ILE TYR LEU SEQRES 21 D 312 PHE TYR PHE VAL ALA VAL ILE GLU VAL THR VAL GLN HIS SEQRES 22 D 312 TYR LEU LYS VAL GLU SER GLN PRO ALA ARG ALA ALA SER SEQRES 23 D 312 ILE THR ARG ALA SER ARG ILE ALA PHE PRO VAL VAL PHE SEQRES 24 D 312 LEU LEU ALA ASN ILE ILE LEU ALA PHE LEU PHE PHE GLY SEQRES 1 B 312 VAL SER PRO PRO PRO PRO ILE ALA ASP GLU PRO LEU THR SEQRES 2 B 312 VAL ASN THR GLY ILE TYR LEU ILE GLU CYS TYR SER LEU SEQRES 3 B 312 ASP ASP LYS ALA GLU THR PHE LYS VAL ASN ALA PHE LEU SEQRES 4 B 312 SER LEU SER TRP LYS ASP ARG ARG LEU ALA PHE ASP PRO SEQRES 5 B 312 VAL ARG SER GLY VAL ARG VAL LYS THR TYR GLU PRO GLU SEQRES 6 B 312 ALA ILE TRP ILE PRO GLU ILE ARG PHE VAL ASN VAL GLU SEQRES 7 B 312 ASN ALA ARG ASP ALA ASP VAL VAL ASP ILE SER VAL SER SEQRES 8 B 312 PRO ASP GLY THR VAL GLN TYR LEU GLU ARG PHE SER ALA SEQRES 9 B 312 ARG VAL LEU SER PRO LEU ASP PHE ARG ARG TYR PRO PHE SEQRES 10 B 312 ASP SER GLN THR LEU HIS ILE TYR LEU ILE VAL ARG SER SEQRES 11 B 312 VAL ASP THR ARG ASN ILE VAL LEU ALA VAL ASP LEU GLU SEQRES 12 B 312 LYS VAL GLY LYS ASN ASP ASP VAL PHE LEU THR GLY TRP SEQRES 13 B 312 ASP ILE GLU SER PHE THR ALA VAL VAL LYS PRO ALA ASN SEQRES 14 B 312 PHE ALA LEU GLU ASP ARG LEU GLU SER LYS LEU ASP TYR SEQRES 15 B 312 GLN LEU ARG ILE SER ARG GLN TYR PHE SER TYR ILE PRO SEQRES 16 B 312 ASN ILE ILE LEU PRO MET LEU PHE ILE LEU PHE ILE SER SEQRES 17 B 312 TRP THR ALA PHE TRP SER THR SER TYR GLU ALA ASN VAL SEQRES 18 B 312 THR LEU VAL VAL SER THR LEU ILE ALA HIS ILE ALA PHE SEQRES 19 B 312 ASN ILE LEU VAL GLU THR ASN LEU PRO LYS THR PRO TYR SEQRES 20 B 312 MET THR TYR THR GLY ALA ILE ILE PHE MET ILE TYR LEU SEQRES 21 B 312 PHE TYR PHE VAL ALA VAL ILE GLU VAL THR VAL GLN HIS SEQRES 22 B 312 TYR LEU LYS VAL GLU SER GLN PRO ALA ARG ALA ALA SER SEQRES 23 B 312 ILE THR ARG ALA SER ARG ILE ALA PHE PRO VAL VAL PHE SEQRES 24 B 312 LEU LEU ALA ASN ILE ILE LEU ALA PHE LEU PHE PHE GLY SEQRES 1 E 312 VAL SER PRO PRO PRO PRO ILE ALA ASP GLU PRO LEU THR SEQRES 2 E 312 VAL ASN THR GLY ILE TYR LEU ILE GLU CYS TYR SER LEU SEQRES 3 E 312 ASP ASP LYS ALA GLU THR PHE LYS VAL ASN ALA PHE LEU SEQRES 4 E 312 SER LEU SER TRP LYS ASP ARG ARG LEU ALA PHE ASP PRO SEQRES 5 E 312 VAL ARG SER GLY VAL ARG VAL LYS THR TYR GLU PRO GLU SEQRES 6 E 312 ALA ILE TRP ILE PRO GLU ILE ARG PHE VAL ASN VAL GLU SEQRES 7 E 312 ASN ALA ARG ASP ALA ASP VAL VAL ASP ILE SER VAL SER SEQRES 8 E 312 PRO ASP GLY THR VAL GLN TYR LEU GLU ARG PHE SER ALA SEQRES 9 E 312 ARG VAL LEU SER PRO LEU ASP PHE ARG ARG TYR PRO PHE SEQRES 10 E 312 ASP SER GLN THR LEU HIS ILE TYR LEU ILE VAL ARG SER SEQRES 11 E 312 VAL ASP THR ARG ASN ILE VAL LEU ALA VAL ASP LEU GLU SEQRES 12 E 312 LYS VAL GLY LYS ASN ASP ASP VAL PHE LEU THR GLY TRP SEQRES 13 E 312 ASP ILE GLU SER PHE THR ALA VAL VAL LYS PRO ALA ASN SEQRES 14 E 312 PHE ALA LEU GLU ASP ARG LEU GLU SER LYS LEU ASP TYR SEQRES 15 E 312 GLN LEU ARG ILE SER ARG GLN TYR PHE SER TYR ILE PRO SEQRES 16 E 312 ASN ILE ILE LEU PRO MET LEU PHE ILE LEU PHE ILE SER SEQRES 17 E 312 TRP THR ALA PHE TRP SER THR SER TYR GLU ALA ASN VAL SEQRES 18 E 312 THR LEU VAL VAL SER THR LEU ILE ALA HIS ILE ALA PHE SEQRES 19 E 312 ASN ILE LEU VAL GLU THR ASN LEU PRO LYS THR PRO TYR SEQRES 20 E 312 MET THR TYR THR GLY ALA ILE ILE PHE MET ILE TYR LEU SEQRES 21 E 312 PHE TYR PHE VAL ALA VAL ILE GLU VAL THR VAL GLN HIS SEQRES 22 E 312 TYR LEU LYS VAL GLU SER GLN PRO ALA ARG ALA ALA SER SEQRES 23 E 312 ILE THR ARG ALA SER ARG ILE ALA PHE PRO VAL VAL PHE SEQRES 24 E 312 LEU LEU ALA ASN ILE ILE LEU ALA PHE LEU PHE PHE GLY HET CL A 401 1 HET PEE A 402 32 HET PEE A 403 26 HET PEE A 404 42 HET PEE A 405 26 HET PEE A 406 41 HET PEE A 407 34 HET PEE A 408 38 HET PEE A 409 42 HET CL C 401 1 HET PEE C 402 32 HET PEE C 403 26 HET PEE C 404 42 HET PEE C 405 26 HET PEE C 406 41 HET PEE C 407 34 HET PEE C 408 38 HET PEE C 409 42 HET PEE D 401 42 HET CL D 402 1 HET PEE D 403 32 HET PEE D 404 26 HET PEE D 405 42 HET PEE D 406 26 HET PEE D 407 41 HET PEE D 408 34 HET PEE D 409 38 HET PEE B 401 42 HET CL B 402 1 HET PEE B 403 32 HET PEE B 404 26 HET PEE B 405 42 HET PEE B 406 26 HET PEE B 407 41 HET PEE B 408 34 HET PEE B 409 38 HET PEE E 401 42 HET CL E 402 1 HET PEE E 403 32 HET PEE E 404 26 HET PEE E 405 42 HET PEE E 406 26 HET PEE E 407 41 HET PEE E 408 34 HET PEE E 409 38 HETNAM CL CHLORIDE ION HETNAM PEE 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE HETSYN PEE DOPE FORMUL 6 CL 5(CL 1-) FORMUL 7 PEE 40(C41 H78 N O8 P) FORMUL 51 HOH *160(H2 O) HELIX 1 AA1 ARG A 118 PHE A 121 5 4 HELIX 2 AA2 SER A 196 SER A 212 1 17 HELIX 3 AA3 SER A 220 GLU A 243 1 24 HELIX 4 AA4 THR A 253 GLU A 282 1 30 HELIX 5 AA5 GLN A 284 PHE A 315 1 32 HELIX 6 AA6 ARG C 118 PHE C 121 5 4 HELIX 7 AA7 SER C 196 SER C 212 1 17 HELIX 8 AA8 SER C 220 GLU C 243 1 24 HELIX 9 AA9 THR C 253 GLU C 282 1 30 HELIX 10 AB1 GLN C 284 PHE C 315 1 32 HELIX 11 AB2 ARG D 118 PHE D 121 5 4 HELIX 12 AB3 SER D 196 SER D 212 1 17 HELIX 13 AB4 SER D 220 GLU D 243 1 24 HELIX 14 AB5 THR D 253 GLU D 282 1 30 HELIX 15 AB6 GLN D 284 PHE D 315 1 32 HELIX 16 AB7 ARG B 118 PHE B 121 5 4 HELIX 17 AB8 SER B 196 SER B 212 1 17 HELIX 18 AB9 SER B 220 GLU B 243 1 24 HELIX 19 AC1 THR B 253 GLU B 282 1 30 HELIX 20 AC2 GLN B 284 PHE B 315 1 32 HELIX 21 AC3 ARG E 118 PHE E 121 5 4 HELIX 22 AC4 SER E 196 SER E 212 1 17 HELIX 23 AC5 SER E 220 GLU E 243 1 24 HELIX 24 AC6 THR E 253 GLU E 282 1 30 HELIX 25 AC7 GLN E 284 PHE E 315 1 32 SHEET 1 AA1 4 THR A 99 LEU A 111 0 SHEET 2 AA1 4 THR A 36 LYS A 48 -1 N PHE A 37 O VAL A 110 SHEET 3 AA1 4 LEU A 16 TYR A 28 -1 N GLY A 21 O SER A 44 SHEET 4 AA1 4 ILE A 140 VAL A 144 1 O ALA A 143 N THR A 20 SHEET 1 AA2 4 THR A 99 LEU A 111 0 SHEET 2 AA2 4 THR A 36 LYS A 48 -1 N PHE A 37 O VAL A 110 SHEET 3 AA2 4 LEU A 16 TYR A 28 -1 N GLY A 21 O SER A 44 SHEET 4 AA2 4 GLY A 150 LYS A 151 1 O GLY A 150 N LEU A 24 SHEET 1 AA3 4 ILE A 76 PHE A 78 0 SHEET 2 AA3 4 SER A 123 VAL A 132 -1 O ILE A 131 N ARG A 77 SHEET 3 AA3 4 LYS A 183 ARG A 192 -1 O LEU A 188 N LEU A 126 SHEET 4 AA3 4 TRP A 160 VAL A 168 -1 N GLU A 163 O ARG A 189 SHEET 1 AA4 2 PHE A 174 LEU A 176 0 SHEET 2 AA4 2 ARG A 179 GLU A 181 -1 O ARG A 179 N LEU A 176 SHEET 1 AA5 4 THR C 99 LEU C 111 0 SHEET 2 AA5 4 THR C 36 LYS C 48 -1 N PHE C 37 O VAL C 110 SHEET 3 AA5 4 LEU C 16 TYR C 28 -1 N GLY C 21 O SER C 44 SHEET 4 AA5 4 ILE C 140 VAL C 144 1 O ALA C 143 N THR C 20 SHEET 1 AA6 4 THR C 99 LEU C 111 0 SHEET 2 AA6 4 THR C 36 LYS C 48 -1 N PHE C 37 O VAL C 110 SHEET 3 AA6 4 LEU C 16 TYR C 28 -1 N GLY C 21 O SER C 44 SHEET 4 AA6 4 GLY C 150 LYS C 151 1 O GLY C 150 N LEU C 24 SHEET 1 AA7 4 ILE C 76 PHE C 78 0 SHEET 2 AA7 4 SER C 123 VAL C 132 -1 O ILE C 131 N ARG C 77 SHEET 3 AA7 4 LYS C 183 ARG C 192 -1 O LEU C 188 N LEU C 126 SHEET 4 AA7 4 TRP C 160 VAL C 168 -1 N GLU C 163 O ARG C 189 SHEET 1 AA8 2 PHE C 174 LEU C 176 0 SHEET 2 AA8 2 ARG C 179 GLU C 181 -1 O ARG C 179 N LEU C 176 SHEET 1 AA9 4 THR D 99 LEU D 111 0 SHEET 2 AA9 4 THR D 36 LYS D 48 -1 N PHE D 37 O VAL D 110 SHEET 3 AA9 4 LEU D 16 TYR D 28 -1 N GLY D 21 O SER D 44 SHEET 4 AA9 4 ILE D 140 VAL D 144 1 O ALA D 143 N THR D 20 SHEET 1 AB1 4 THR D 99 LEU D 111 0 SHEET 2 AB1 4 THR D 36 LYS D 48 -1 N PHE D 37 O VAL D 110 SHEET 3 AB1 4 LEU D 16 TYR D 28 -1 N GLY D 21 O SER D 44 SHEET 4 AB1 4 GLY D 150 LYS D 151 1 O GLY D 150 N LEU D 24 SHEET 1 AB2 4 ILE D 76 PHE D 78 0 SHEET 2 AB2 4 SER D 123 VAL D 132 -1 O ILE D 131 N ARG D 77 SHEET 3 AB2 4 LYS D 183 ARG D 192 -1 O LEU D 188 N LEU D 126 SHEET 4 AB2 4 TRP D 160 VAL D 168 -1 N GLU D 163 O ARG D 189 SHEET 1 AB3 2 PHE D 174 LEU D 176 0 SHEET 2 AB3 2 ARG D 179 GLU D 181 -1 O ARG D 179 N LEU D 176 SHEET 1 AB4 4 THR B 99 LEU B 111 0 SHEET 2 AB4 4 THR B 36 LYS B 48 -1 N PHE B 37 O VAL B 110 SHEET 3 AB4 4 LEU B 16 TYR B 28 -1 N GLY B 21 O SER B 44 SHEET 4 AB4 4 ILE B 140 VAL B 144 1 O ALA B 143 N THR B 20 SHEET 1 AB5 4 THR B 99 LEU B 111 0 SHEET 2 AB5 4 THR B 36 LYS B 48 -1 N PHE B 37 O VAL B 110 SHEET 3 AB5 4 LEU B 16 TYR B 28 -1 N GLY B 21 O SER B 44 SHEET 4 AB5 4 GLY B 150 LYS B 151 1 O GLY B 150 N LEU B 24 SHEET 1 AB6 4 ILE B 76 PHE B 78 0 SHEET 2 AB6 4 SER B 123 VAL B 132 -1 O ILE B 131 N ARG B 77 SHEET 3 AB6 4 LYS B 183 ARG B 192 -1 O LEU B 188 N LEU B 126 SHEET 4 AB6 4 TRP B 160 VAL B 168 -1 N GLU B 163 O ARG B 189 SHEET 1 AB7 2 PHE B 174 LEU B 176 0 SHEET 2 AB7 2 ARG B 179 GLU B 181 -1 O ARG B 179 N LEU B 176 SHEET 1 AB8 4 THR E 99 LEU E 111 0 SHEET 2 AB8 4 THR E 36 LYS E 48 -1 N PHE E 37 O VAL E 110 SHEET 3 AB8 4 LEU E 16 TYR E 28 -1 N GLY E 21 O SER E 44 SHEET 4 AB8 4 ILE E 140 VAL E 144 1 O ALA E 143 N THR E 20 SHEET 1 AB9 4 THR E 99 LEU E 111 0 SHEET 2 AB9 4 THR E 36 LYS E 48 -1 N PHE E 37 O VAL E 110 SHEET 3 AB9 4 LEU E 16 TYR E 28 -1 N GLY E 21 O SER E 44 SHEET 4 AB9 4 GLY E 150 LYS E 151 1 O GLY E 150 N LEU E 24 SHEET 1 AC1 4 ILE E 76 PHE E 78 0 SHEET 2 AC1 4 SER E 123 VAL E 132 -1 O ILE E 131 N ARG E 77 SHEET 3 AC1 4 LYS E 183 ARG E 192 -1 O LEU E 188 N LEU E 126 SHEET 4 AC1 4 TRP E 160 VAL E 168 -1 N GLU E 163 O ARG E 189 SHEET 1 AC2 2 PHE E 174 LEU E 176 0 SHEET 2 AC2 2 ARG E 179 GLU E 181 -1 O ARG E 179 N LEU E 176 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