HEADER MEMBRANE PROTEIN 06-OCT-23 8QQZ TITLE CRYO-EM STRUCTURE OF THE LIGHT-DRIVEN SODIUM PUMP ERNAR IN THE TITLE 2 PENTAMERIC FORM AT PH 8.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIORHODOPSIN-LIKE PROTEIN; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 SYNONYM: LIGHT-DRIVEN SODIUM-PUMPING RHODOPSIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ERYTHROBACTER; SOURCE 3 ORGANISM_TAXID: 1041; SOURCE 4 GENE: SAMN04515621_2824; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RETINAL, ION TRANSPORT, RHODOPSIN, PHOTOCYCLE, SODIUM TRANSPORT, KEYWDS 2 MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR K.KOVALEV,E.PODOLIAK,G.H.U.LAMM,E.MARIN,A.STETSENKO,A.GUSKOV REVDAT 1 24-APR-24 8QQZ 0 JRNL AUTH E.PODOLIAK,G.H.U.LAMM,E.MARIN,A.V.SCHELLBACH,D.A.FEDOTOV, JRNL AUTH 2 A.STETSENKO,M.ASIDO,N.MALIAR,G.BOURENKOV,T.BALANDIN, JRNL AUTH 3 C.BAEKEN,R.ASTASHKIN,T.R.SCHNEIDER,A.BATEMAN,J.WACHTVEITL, JRNL AUTH 4 I.SCHAPIRO,V.BUSSKAMP,A.GUSKOV,V.GORDELIY,A.ALEKSEEV, JRNL AUTH 5 K.KOVALEV JRNL TITL A SUBGROUP OF LIGHT-DRIVEN SODIUM PUMPS WITH AN ADDITIONAL JRNL TITL 2 SCHIFF BASE COUNTERION. JRNL REF NAT COMMUN V. 15 3119 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38600129 JRNL DOI 10.1038/S41467-024-47469-0 REMARK 2 REMARK 2 RESOLUTION. 2.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, 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) : 2.630 REMARK 3 NUMBER OF PARTICLES : 437017 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 8QQZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292133808. 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 : LIGHT-DRIVEN SODIUM PUMP ERNAR REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 7.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 4.30 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 3865 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) : 500.00 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 : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 43230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, 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 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 SER A 273 REMARK 465 GLY A 274 REMARK 465 GLU A 275 REMARK 465 PHE A 276 REMARK 465 ASP A 277 REMARK 465 GLU A 278 REMARK 465 ARG A 279 REMARK 465 ALA A 280 REMARK 465 PRO A 281 REMARK 465 ALA A 282 REMARK 465 ARG A 283 REMARK 465 SER B 273 REMARK 465 GLY B 274 REMARK 465 GLU B 275 REMARK 465 PHE B 276 REMARK 465 ASP B 277 REMARK 465 GLU B 278 REMARK 465 ARG B 279 REMARK 465 ALA B 280 REMARK 465 PRO B 281 REMARK 465 ALA B 282 REMARK 465 ARG B 283 REMARK 465 SER C 273 REMARK 465 GLY C 274 REMARK 465 GLU C 275 REMARK 465 PHE C 276 REMARK 465 ASP C 277 REMARK 465 GLU C 278 REMARK 465 ARG C 279 REMARK 465 ALA C 280 REMARK 465 PRO C 281 REMARK 465 ALA C 282 REMARK 465 ARG C 283 REMARK 465 SER D 273 REMARK 465 GLY D 274 REMARK 465 GLU D 275 REMARK 465 PHE D 276 REMARK 465 ASP D 277 REMARK 465 GLU D 278 REMARK 465 ARG D 279 REMARK 465 ALA D 280 REMARK 465 PRO D 281 REMARK 465 ALA D 282 REMARK 465 ARG D 283 REMARK 465 SER E 273 REMARK 465 GLY E 274 REMARK 465 GLU E 275 REMARK 465 PHE E 276 REMARK 465 ASP E 277 REMARK 465 GLU E 278 REMARK 465 ARG E 279 REMARK 465 ALA E 280 REMARK 465 PRO E 281 REMARK 465 ALA E 282 REMARK 465 ARG E 283 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 ARG A 41 NE CZ NH1 NH2 REMARK 470 GLU A 74 CD OE1 OE2 REMARK 470 GLU A 123 CD OE1 OE2 REMARK 470 LYS A 130 CE NZ REMARK 470 ARG A 187 NE CZ NH1 NH2 REMARK 470 GLU A 267 CG CD OE1 OE2 REMARK 470 ARG A 270 NE CZ NH1 NH2 REMARK 470 ARG B 41 NE CZ NH1 NH2 REMARK 470 GLU B 74 CD OE1 OE2 REMARK 470 GLU B 123 CD OE1 OE2 REMARK 470 LYS B 130 CE NZ REMARK 470 ARG B 187 NE CZ NH1 NH2 REMARK 470 GLU B 267 CD OE1 OE2 REMARK 470 ARG B 270 NE CZ NH1 NH2 REMARK 470 ARG C 41 NE CZ NH1 NH2 REMARK 470 GLU C 74 CD OE1 OE2 REMARK 470 GLU C 123 CD OE1 OE2 REMARK 470 LYS C 130 CE NZ REMARK 470 ARG C 187 NE CZ NH1 NH2 REMARK 470 GLU C 267 CG CD OE1 OE2 REMARK 470 ARG C 270 NE CZ NH1 NH2 REMARK 470 ARG D 41 NE CZ NH1 NH2 REMARK 470 GLU D 74 CD OE1 OE2 REMARK 470 GLU D 123 CD OE1 OE2 REMARK 470 LYS D 130 CE NZ REMARK 470 ARG D 187 NE CZ NH1 NH2 REMARK 470 GLU D 267 CG CD OE1 OE2 REMARK 470 ARG D 270 NE CZ NH1 NH2 REMARK 470 ARG E 41 NE CZ NH1 NH2 REMARK 470 GLU E 74 CD OE1 OE2 REMARK 470 GLU E 123 CD OE1 OE2 REMARK 470 LYS E 130 CE NZ REMARK 470 ARG E 187 NE CZ NH1 NH2 REMARK 470 GLU E 267 CG CD OE1 OE2 REMARK 470 ARG E 270 NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND1 HIS C 20 OH TYR D 143 2.18 REMARK 500 OH TYR A 143 ND1 HIS E 20 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 127 0.08 SIDE CHAIN REMARK 500 ARG A 200 0.13 SIDE CHAIN REMARK 500 ARG A 259 0.17 SIDE CHAIN REMARK 500 ARG B 127 0.08 SIDE CHAIN REMARK 500 ARG B 200 0.13 SIDE CHAIN REMARK 500 ARG C 127 0.08 SIDE CHAIN REMARK 500 ARG C 200 0.12 SIDE CHAIN REMARK 500 ARG D 127 0.08 SIDE CHAIN REMARK 500 ARG D 200 0.13 SIDE CHAIN REMARK 500 ARG E 127 0.08 SIDE CHAIN REMARK 500 ARG E 200 0.12 SIDE CHAIN 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 LFA A 301 REMARK 610 LFA A 302 REMARK 610 LFA A 303 REMARK 610 LFA A 304 REMARK 610 LFA A 305 REMARK 610 LFA A 306 REMARK 610 LFA A 307 REMARK 610 LFA A 308 REMARK 610 LFA A 309 REMARK 610 LFA A 310 REMARK 610 LFA B 301 REMARK 610 LFA B 302 REMARK 610 LFA B 303 REMARK 610 LFA B 304 REMARK 610 LFA B 305 REMARK 610 LFA B 306 REMARK 610 LFA B 307 REMARK 610 LFA B 308 REMARK 610 LFA B 309 REMARK 610 LFA C 301 REMARK 610 LFA C 302 REMARK 610 LFA C 303 REMARK 610 LFA C 304 REMARK 610 LFA C 305 REMARK 610 LFA C 306 REMARK 610 LFA C 307 REMARK 610 LFA C 308 REMARK 610 LFA D 301 REMARK 610 LFA D 302 REMARK 610 LFA D 303 REMARK 610 LFA D 304 REMARK 610 LFA D 305 REMARK 610 LFA D 306 REMARK 610 LFA D 307 REMARK 610 LFA D 308 REMARK 610 LFA D 309 REMARK 610 LFA D 310 REMARK 610 LFA D 311 REMARK 610 LFA E 301 REMARK 610 LFA E 302 REMARK 610 LFA E 303 REMARK 610 LFA E 304 REMARK 610 LFA E 305 REMARK 610 LFA E 306 REMARK 610 LFA E 307 REMARK 610 LFA E 308 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-18609 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE LIGHT-DRIVEN SODIUM PUMP ERNAR IN THE REMARK 900 PENTAMERIC FORM AT PH 8.0 DBREF1 8QQZ A 1 283 UNP A0A1H1XA63_9SPHN DBREF2 8QQZ A A0A1H1XA63 1 283 DBREF1 8QQZ B 1 283 UNP A0A1H1XA63_9SPHN DBREF2 8QQZ B A0A1H1XA63 1 283 DBREF1 8QQZ C 1 283 UNP A0A1H1XA63_9SPHN DBREF2 8QQZ C A0A1H1XA63 1 283 DBREF1 8QQZ D 1 283 UNP A0A1H1XA63_9SPHN DBREF2 8QQZ D A0A1H1XA63 1 283 DBREF1 8QQZ E 1 283 UNP A0A1H1XA63_9SPHN DBREF2 8QQZ E A0A1H1XA63 1 283 SEQRES 1 A 283 FME PRO SER ILE GLU ASN PHE LEU ALA TYR ASP PHE TRP SEQRES 2 A 283 GLN TYR ASP VAL ILE ARG HIS LEU PHE ALA PHE SER THR SEQRES 3 A 283 ALA VAL PHE LEU ALA GLY LEU VAL TYR PHE ALA MET THR SEQRES 4 A 283 ALA ARG THR THR ALA PRO ASN TYR ARG LEU SER ALA ASN SEQRES 5 A 283 ILE SER ALA VAL VAL MET VAL SER ALA ALA LEU GLU LEU SEQRES 6 A 283 GLY GLN LEU TRP LEU LEU TRP ASN GLU SER PHE GLN TRP SEQRES 7 A 283 ALA GLU LEU GLN GLY SER PHE VAL PRO VAL ALA GLY GLU SEQRES 8 A 283 ARG PHE SER ASN GLY TYR ARG TYR MET ASN TRP LEU ILE SEQRES 9 A 283 ASP VAL PRO MET LEU ALA THR GLN LEU VAL VAL VAL CYS SEQRES 10 A 283 GLY PHE VAL GLY THR GLU LEU ARG ASN ARG TRP ALA LYS SEQRES 11 A 283 LEU THR ILE ALA GLY VAL LEU MET ILE LEU THR GLY TYR SEQRES 12 A 283 VAL GLY GLN TYR PHE GLU PRO ALA VAL ALA GLY VAL PRO SEQRES 13 A 283 GLY TYR GLU GLY ALA GLU GLN PHE TRP ILE TRP GLY ILE SEQRES 14 A 283 ILE SER THR ALA PHE PHE VAL TRP MET LEU LEU ILE LEU SEQRES 15 A 283 ALA ASN ALA VAL ARG ASN PRO GLN GLY ALA PRO SER ASP SEQRES 16 A 283 GLU VAL ARG SER ARG LEU LYS PHE CYS PHE TRP PHE LEU SEQRES 17 A 283 LEU ALA THR TRP SER ILE TYR PRO PHE ALA TYR ALA MET SEQRES 18 A 283 PRO LEU PHE ALA PRO THR ALA ASP GLY VAL VAL VAL ARG SEQRES 19 A 283 GLN VAL ILE TYR THR VAL ALA ASP VAL SER SER LYR LEU SEQRES 20 A 283 VAL PHE GLY VAL ILE LEU SER GLN VAL ALA LEU ARG ARG SEQRES 21 A 283 SER ALA GLU GLU GLY PHE GLU PRO ALA ARG VAL ALA SER SEQRES 22 A 283 GLY GLU PHE ASP GLU ARG ALA PRO ALA ARG SEQRES 1 B 283 FME PRO SER ILE GLU ASN PHE LEU ALA TYR ASP PHE TRP SEQRES 2 B 283 GLN TYR ASP VAL ILE ARG HIS LEU PHE ALA PHE SER THR SEQRES 3 B 283 ALA VAL PHE LEU ALA GLY LEU VAL TYR PHE ALA MET THR SEQRES 4 B 283 ALA ARG THR THR ALA PRO ASN TYR ARG LEU SER ALA ASN SEQRES 5 B 283 ILE SER ALA VAL VAL MET VAL SER ALA ALA LEU GLU LEU SEQRES 6 B 283 GLY GLN LEU TRP LEU LEU TRP ASN GLU SER PHE GLN TRP SEQRES 7 B 283 ALA GLU LEU GLN GLY SER PHE VAL PRO VAL ALA GLY GLU SEQRES 8 B 283 ARG PHE SER ASN GLY TYR ARG TYR MET ASN TRP LEU ILE SEQRES 9 B 283 ASP VAL PRO MET LEU ALA THR GLN LEU VAL VAL VAL CYS SEQRES 10 B 283 GLY PHE VAL GLY THR GLU LEU ARG ASN ARG TRP ALA LYS SEQRES 11 B 283 LEU THR ILE ALA GLY VAL LEU MET ILE LEU THR GLY TYR SEQRES 12 B 283 VAL GLY GLN TYR PHE GLU PRO ALA VAL ALA GLY VAL PRO SEQRES 13 B 283 GLY TYR GLU GLY ALA GLU GLN PHE TRP ILE TRP GLY ILE SEQRES 14 B 283 ILE SER THR ALA PHE PHE VAL TRP MET LEU LEU ILE LEU SEQRES 15 B 283 ALA ASN ALA VAL ARG ASN PRO GLN GLY ALA PRO SER ASP SEQRES 16 B 283 GLU VAL ARG SER ARG LEU LYS PHE CYS PHE TRP PHE LEU SEQRES 17 B 283 LEU ALA THR TRP SER ILE TYR PRO PHE ALA TYR ALA MET SEQRES 18 B 283 PRO LEU PHE ALA PRO THR ALA ASP GLY VAL VAL VAL ARG SEQRES 19 B 283 GLN VAL ILE TYR THR VAL ALA ASP VAL SER SER LYR LEU SEQRES 20 B 283 VAL PHE GLY VAL ILE LEU SER GLN VAL ALA LEU ARG ARG SEQRES 21 B 283 SER ALA GLU GLU GLY PHE GLU PRO ALA ARG VAL ALA SER SEQRES 22 B 283 GLY GLU PHE ASP GLU ARG ALA PRO ALA ARG SEQRES 1 C 283 FME PRO SER ILE GLU ASN PHE LEU ALA TYR ASP PHE TRP SEQRES 2 C 283 GLN TYR ASP VAL ILE ARG HIS LEU PHE ALA PHE SER THR SEQRES 3 C 283 ALA VAL PHE LEU ALA GLY LEU VAL TYR PHE ALA MET THR SEQRES 4 C 283 ALA ARG THR THR ALA PRO ASN TYR ARG LEU SER ALA ASN SEQRES 5 C 283 ILE SER ALA VAL VAL MET VAL SER ALA ALA LEU GLU LEU SEQRES 6 C 283 GLY GLN LEU TRP LEU LEU TRP ASN GLU SER PHE GLN TRP SEQRES 7 C 283 ALA GLU LEU GLN GLY SER PHE VAL PRO VAL ALA GLY GLU SEQRES 8 C 283 ARG PHE SER ASN GLY TYR ARG TYR MET ASN TRP LEU ILE SEQRES 9 C 283 ASP VAL PRO MET LEU ALA THR GLN LEU VAL VAL VAL CYS SEQRES 10 C 283 GLY PHE VAL GLY THR GLU LEU ARG ASN ARG TRP ALA LYS SEQRES 11 C 283 LEU THR ILE ALA GLY VAL LEU MET ILE LEU THR GLY TYR SEQRES 12 C 283 VAL GLY GLN TYR PHE GLU PRO ALA VAL ALA GLY VAL PRO SEQRES 13 C 283 GLY TYR GLU GLY ALA GLU GLN PHE TRP ILE TRP GLY ILE SEQRES 14 C 283 ILE SER THR ALA PHE PHE VAL TRP MET LEU LEU ILE LEU SEQRES 15 C 283 ALA ASN ALA VAL ARG ASN PRO GLN GLY ALA PRO SER ASP SEQRES 16 C 283 GLU VAL ARG SER ARG LEU LYS PHE CYS PHE TRP PHE LEU SEQRES 17 C 283 LEU ALA THR TRP SER ILE TYR PRO PHE ALA TYR ALA MET SEQRES 18 C 283 PRO LEU PHE ALA PRO THR ALA ASP GLY VAL VAL VAL ARG SEQRES 19 C 283 GLN VAL ILE TYR THR VAL ALA ASP VAL SER SER LYR LEU SEQRES 20 C 283 VAL PHE GLY VAL ILE LEU SER GLN VAL ALA LEU ARG ARG SEQRES 21 C 283 SER ALA GLU GLU GLY PHE GLU PRO ALA ARG VAL ALA SER SEQRES 22 C 283 GLY GLU PHE ASP GLU ARG ALA PRO ALA ARG SEQRES 1 D 283 FME PRO SER ILE GLU ASN PHE LEU ALA TYR ASP PHE TRP SEQRES 2 D 283 GLN TYR ASP VAL ILE ARG HIS LEU PHE ALA PHE SER THR SEQRES 3 D 283 ALA VAL PHE LEU ALA GLY LEU VAL TYR PHE ALA MET THR SEQRES 4 D 283 ALA ARG THR THR ALA PRO ASN TYR ARG LEU SER ALA ASN SEQRES 5 D 283 ILE SER ALA VAL VAL MET VAL SER ALA ALA LEU GLU LEU SEQRES 6 D 283 GLY GLN LEU TRP LEU LEU TRP ASN GLU SER PHE GLN TRP SEQRES 7 D 283 ALA GLU LEU GLN GLY SER PHE VAL PRO VAL ALA GLY GLU SEQRES 8 D 283 ARG PHE SER ASN GLY TYR ARG TYR MET ASN TRP LEU ILE SEQRES 9 D 283 ASP VAL PRO MET LEU ALA THR GLN LEU VAL VAL VAL CYS SEQRES 10 D 283 GLY PHE VAL GLY THR GLU LEU ARG ASN ARG TRP ALA LYS SEQRES 11 D 283 LEU THR ILE ALA GLY VAL LEU MET ILE LEU THR GLY TYR SEQRES 12 D 283 VAL GLY GLN TYR PHE GLU PRO ALA VAL ALA GLY VAL PRO SEQRES 13 D 283 GLY TYR GLU GLY ALA GLU GLN PHE TRP ILE TRP GLY ILE SEQRES 14 D 283 ILE SER THR ALA PHE PHE VAL TRP MET LEU LEU ILE LEU SEQRES 15 D 283 ALA ASN ALA VAL ARG ASN PRO GLN GLY ALA PRO SER ASP SEQRES 16 D 283 GLU VAL ARG SER ARG LEU LYS PHE CYS PHE TRP PHE LEU SEQRES 17 D 283 LEU ALA THR TRP SER ILE TYR PRO PHE ALA TYR ALA MET SEQRES 18 D 283 PRO LEU PHE ALA PRO THR ALA ASP GLY VAL VAL VAL ARG SEQRES 19 D 283 GLN VAL ILE TYR THR VAL ALA ASP VAL SER SER LYR LEU SEQRES 20 D 283 VAL PHE GLY VAL ILE LEU SER GLN VAL ALA LEU ARG ARG SEQRES 21 D 283 SER ALA GLU GLU GLY PHE GLU PRO ALA ARG VAL ALA SER SEQRES 22 D 283 GLY GLU PHE ASP GLU ARG ALA PRO ALA ARG SEQRES 1 E 283 FME PRO SER ILE GLU ASN PHE LEU ALA TYR ASP PHE TRP SEQRES 2 E 283 GLN TYR ASP VAL ILE ARG HIS LEU PHE ALA PHE SER THR SEQRES 3 E 283 ALA VAL PHE LEU ALA GLY LEU VAL TYR PHE ALA MET THR SEQRES 4 E 283 ALA ARG THR THR ALA PRO ASN TYR ARG LEU SER ALA ASN SEQRES 5 E 283 ILE SER ALA VAL VAL MET VAL SER ALA ALA LEU GLU LEU SEQRES 6 E 283 GLY GLN LEU TRP LEU LEU TRP ASN GLU SER PHE GLN TRP SEQRES 7 E 283 ALA GLU LEU GLN GLY SER PHE VAL PRO VAL ALA GLY GLU SEQRES 8 E 283 ARG PHE SER ASN GLY TYR ARG TYR MET ASN TRP LEU ILE SEQRES 9 E 283 ASP VAL PRO MET LEU ALA THR GLN LEU VAL VAL VAL CYS SEQRES 10 E 283 GLY PHE VAL GLY THR GLU LEU ARG ASN ARG TRP ALA LYS SEQRES 11 E 283 LEU THR ILE ALA GLY VAL LEU MET ILE LEU THR GLY TYR SEQRES 12 E 283 VAL GLY GLN TYR PHE GLU PRO ALA VAL ALA GLY VAL PRO SEQRES 13 E 283 GLY TYR GLU GLY ALA GLU GLN PHE TRP ILE TRP GLY ILE SEQRES 14 E 283 ILE SER THR ALA PHE PHE VAL TRP MET LEU LEU ILE LEU SEQRES 15 E 283 ALA ASN ALA VAL ARG ASN PRO GLN GLY ALA PRO SER ASP SEQRES 16 E 283 GLU VAL ARG SER ARG LEU LYS PHE CYS PHE TRP PHE LEU SEQRES 17 E 283 LEU ALA THR TRP SER ILE TYR PRO PHE ALA TYR ALA MET SEQRES 18 E 283 PRO LEU PHE ALA PRO THR ALA ASP GLY VAL VAL VAL ARG SEQRES 19 E 283 GLN VAL ILE TYR THR VAL ALA ASP VAL SER SER LYR LEU SEQRES 20 E 283 VAL PHE GLY VAL ILE LEU SER GLN VAL ALA LEU ARG ARG SEQRES 21 E 283 SER ALA GLU GLU GLY PHE GLU PRO ALA ARG VAL ALA SER SEQRES 22 E 283 GLY GLU PHE ASP GLU ARG ALA PRO ALA ARG MODRES 8QQZ FME A 1 MET MODIFIED RESIDUE MODRES 8QQZ LYR A 246 LYS MODIFIED RESIDUE MODRES 8QQZ FME B 1 MET MODIFIED RESIDUE MODRES 8QQZ LYR B 246 LYS MODIFIED RESIDUE MODRES 8QQZ FME C 1 MET MODIFIED RESIDUE MODRES 8QQZ LYR C 246 LYS MODIFIED RESIDUE MODRES 8QQZ FME D 1 MET MODIFIED RESIDUE MODRES 8QQZ LYR D 246 LYS MODIFIED RESIDUE MODRES 8QQZ FME E 1 MET MODIFIED RESIDUE MODRES 8QQZ LYR E 246 LYS MODIFIED RESIDUE HET FME A 1 10 HET LYR A 246 29 HET FME B 1 10 HET LYR B 246 29 HET FME C 1 10 HET LYR C 246 29 HET FME D 1 10 HET LYR D 246 29 HET FME E 1 10 HET LYR E 246 29 HET LFA A 301 10 HET LFA A 302 10 HET LFA A 303 12 HET LFA A 304 7 HET LFA A 305 7 HET LFA A 306 16 HET LFA A 307 5 HET LFA A 308 6 HET LFA A 309 16 HET LFA A 310 10 HET LMT A 311 35 HET LMT A 312 35 HET LMT A 313 35 HET LFA B 301 11 HET LFA B 302 5 HET LFA B 303 10 HET LFA B 304 11 HET LFA B 305 7 HET LFA B 306 12 HET LFA B 307 8 HET LFA B 308 6 HET LFA B 309 16 HET LMT B 310 35 HET LMT B 311 35 HET LFA C 301 11 HET LFA C 302 9 HET LFA C 303 11 HET LFA C 304 10 HET LFA C 305 7 HET LFA C 306 7 HET LFA C 307 5 HET LFA C 308 6 HET LMT C 309 35 HET LMT C 310 35 HET LFA D 301 16 HET LFA D 302 16 HET LFA D 303 9 HET LFA D 304 10 HET LFA D 305 5 HET LFA D 306 10 HET LFA D 307 12 HET LFA D 308 10 HET LFA D 309 7 HET LFA D 310 7 HET LFA D 311 6 HET LMT D 312 35 HET LMT D 313 35 HET LFA E 301 10 HET LFA E 302 5 HET LFA E 303 10 HET LFA E 304 11 HET LFA E 305 10 HET LFA E 306 7 HET LFA E 307 6 HET LFA E 308 7 HET LMT E 309 35 HETNAM FME N-FORMYLMETHIONINE HETNAM LYR N~6~-[(2Z,4E,6E,8E)-3,7-DIMETHYL-9-(2,6,6- HETNAM 2 LYR TRIMETHYLCYCLOHEX-1-EN-1-YL)NONA-2,4,6,8- HETNAM 3 LYR TETRAENYL]LYSINE HETNAM LFA EICOSANE HETNAM LMT DODECYL-BETA-D-MALTOSIDE HETSYN LFA LIPID FRAGMENT FORMUL 1 FME 5(C6 H11 N O3 S) FORMUL 1 LYR 5(C26 H42 N2 O2) FORMUL 6 LFA 46(C20 H42) FORMUL 16 LMT 10(C24 H46 O11) FORMUL 62 HOH *195(H2 O) HELIX 1 AA1 SER A 3 LEU A 8 5 6 HELIX 2 AA2 ASP A 11 MET A 38 1 28 HELIX 3 AA3 THR A 39 THR A 43 5 5 HELIX 4 AA4 TYR A 47 SER A 75 1 29 HELIX 5 AA5 ASN A 95 CYS A 117 1 23 HELIX 6 AA6 VAL A 120 GLN A 146 1 27 HELIX 7 AA7 PHE A 148 ALA A 153 1 6 HELIX 8 AA8 GLY A 160 ASN A 188 1 29 HELIX 9 AA9 SER A 194 SER A 213 1 20 HELIX 10 AB1 SER A 213 ALA A 225 1 13 HELIX 11 AB2 THR A 227 GLU A 264 1 38 HELIX 12 AB3 PHE A 266 VAL A 271 1 6 HELIX 13 AB4 SER B 3 LEU B 8 5 6 HELIX 14 AB5 ASP B 11 MET B 38 1 28 HELIX 15 AB6 THR B 39 THR B 43 5 5 HELIX 16 AB7 TYR B 47 SER B 75 1 29 HELIX 17 AB8 ASN B 95 CYS B 117 1 23 HELIX 18 AB9 VAL B 120 GLN B 146 1 27 HELIX 19 AC1 PHE B 148 ALA B 153 1 6 HELIX 20 AC2 GLY B 160 ASN B 188 1 29 HELIX 21 AC3 SER B 194 SER B 213 1 20 HELIX 22 AC4 SER B 213 ALA B 225 1 13 HELIX 23 AC5 THR B 227 GLU B 264 1 38 HELIX 24 AC6 PHE B 266 VAL B 271 1 6 HELIX 25 AC7 SER C 3 LEU C 8 5 6 HELIX 26 AC8 ASP C 11 MET C 38 1 28 HELIX 27 AC9 THR C 39 THR C 43 5 5 HELIX 28 AD1 TYR C 47 SER C 75 1 29 HELIX 29 AD2 GLY C 96 CYS C 117 1 22 HELIX 30 AD3 VAL C 120 GLN C 146 1 27 HELIX 31 AD4 PHE C 148 ALA C 153 1 6 HELIX 32 AD5 GLY C 160 ASN C 188 1 29 HELIX 33 AD6 SER C 194 SER C 213 1 20 HELIX 34 AD7 SER C 213 ALA C 225 1 13 HELIX 35 AD8 THR C 227 GLU C 264 1 38 HELIX 36 AD9 PHE C 266 VAL C 271 1 6 HELIX 37 AE1 SER D 3 LEU D 8 5 6 HELIX 38 AE2 ASP D 11 MET D 38 1 28 HELIX 39 AE3 THR D 39 THR D 43 5 5 HELIX 40 AE4 TYR D 47 SER D 75 1 29 HELIX 41 AE5 ASN D 95 CYS D 117 1 23 HELIX 42 AE6 VAL D 120 GLN D 146 1 27 HELIX 43 AE7 PHE D 148 ALA D 153 1 6 HELIX 44 AE8 GLY D 160 ASN D 188 1 29 HELIX 45 AE9 SER D 194 ALA D 225 1 32 HELIX 46 AF1 THR D 227 GLU D 264 1 38 HELIX 47 AF2 PHE D 266 VAL D 271 1 6 HELIX 48 AF3 SER E 3 LEU E 8 5 6 HELIX 49 AF4 ASP E 11 MET E 38 1 28 HELIX 50 AF5 THR E 39 THR E 43 5 5 HELIX 51 AF6 TYR E 47 SER E 75 1 29 HELIX 52 AF7 ASN E 95 CYS E 117 1 23 HELIX 53 AF8 VAL E 120 GLN E 146 1 27 HELIX 54 AF9 PHE E 148 ALA E 153 1 6 HELIX 55 AG1 GLY E 160 ASN E 188 1 29 HELIX 56 AG2 SER E 194 SER E 213 1 20 HELIX 57 AG3 SER E 213 ALA E 225 1 13 HELIX 58 AG4 THR E 227 GLU E 264 1 38 HELIX 59 AG5 PHE E 266 VAL E 271 1 6 SHEET 1 AA1 2 PHE A 76 ALA A 79 0 SHEET 2 AA1 2 SER A 84 PRO A 87 -1 O VAL A 86 N GLN A 77 SHEET 1 AA2 2 PHE B 76 ALA B 79 0 SHEET 2 AA2 2 SER B 84 PRO B 87 -1 O VAL B 86 N GLN B 77 SHEET 1 AA3 2 PHE C 76 ALA C 79 0 SHEET 2 AA3 2 SER C 84 PRO C 87 -1 O VAL C 86 N GLN C 77 SHEET 1 AA4 2 PHE D 76 ALA D 79 0 SHEET 2 AA4 2 SER D 84 PRO D 87 -1 O VAL D 86 N GLN D 77 SHEET 1 AA5 2 PHE E 76 ALA E 79 0 SHEET 2 AA5 2 SER E 84 PRO E 87 -1 O VAL E 86 N GLN E 77 LINK C FME A 1 N PRO A 2 1555 1555 1.31 LINK C SER A 245 N LYR A 246 1555 1555 1.33 LINK C LYR A 246 N LEU A 247 1555 1555 1.34 LINK C FME B 1 N PRO B 2 1555 1555 1.31 LINK C SER B 245 N LYR B 246 1555 1555 1.33 LINK C LYR B 246 N LEU B 247 1555 1555 1.34 LINK C FME C 1 N PRO C 2 1555 1555 1.32 LINK C SER C 245 N LYR C 246 1555 1555 1.33 LINK C LYR C 246 N LEU C 247 1555 1555 1.34 LINK C FME D 1 N PRO D 2 1555 1555 1.31 LINK C SER D 245 N LYR D 246 1555 1555 1.33 LINK C LYR D 246 N LEU D 247 1555 1555 1.34 LINK C FME E 1 N PRO E 2 1555 1555 1.32 LINK C SER E 245 N LYR E 246 1555 1555 1.33 LINK C LYR E 246 N LEU E 247 1555 1555 1.34 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 HETATM 1 N FME A 1 119.099 110.903 111.443 1.00 23.48 N HETATM 2 CN FME A 1 120.280 110.264 111.461 1.00 27.67 C HETATM 3 O1 FME A 1 121.161 110.316 110.587 1.00 30.70 O HETATM 4 CA FME A 1 118.714 111.814 110.378 1.00 21.69 C HETATM 5 CB FME A 1 117.369 111.501 109.740 1.00 22.29 C HETATM 6 CG FME A 1 117.182 110.051 109.375 1.00 27.98 C HETATM 7 SD FME A 1 115.385 109.542 109.388 1.00 34.28 S HETATM 8 CE FME A 1 115.605 107.771 109.415 1.00 41.45 C HETATM 9 C FME A 1 118.699 113.260 110.886 1.00 20.37 C HETATM 10 O FME A 1 118.577 113.447 112.107 1.00 22.44 O