HEADER MEMBRANE PROTEIN 02-OCT-20 7AKW TITLE CRYSTAL STRUCTURE OF THE VIRAL RHODOPSINS CHIMERA O1O2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHIMERA OF VIRAL RHODOPSINS OLPVR1 AND OLPVRII; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORGANIC LAKE PHYCODNAVIRUS; SOURCE 3 ORGANISM_TAXID: 938083; SOURCE 4 GENE: 162281038; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RHODOPSIN, VIRAL RHODOPSIN, GIANT VIRUS, ION CHANNEL, RETINAL, ION KEYWDS 2 TRANSPORT, LIGHT-GATED CHANNEL, CHANNELRHODOPSIN, BACTERIORHODOPSIN, KEYWDS 3 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.KOVALEV,D.ZABELSKII,A.ALEKSEEV,R.ASTASHKIN,V.GORDELIY REVDAT 2 31-JAN-24 7AKW 1 REMARK REVDAT 1 25-NOV-20 7AKW 0 JRNL AUTH D.ZABELSKII,A.ALEKSEEV,K.KOVALEV,V.RANKOVIC,T.BALANDIN, JRNL AUTH 2 D.SOLOVIOV,D.BRATANOV,E.SAVELYEVA,E.PODOLYAK,D.VOLKOV, JRNL AUTH 3 S.VAGANOVA,R.ASTASHKIN,I.CHIZHOV,N.YUTIN,M.RULEV,A.POPOV, JRNL AUTH 4 A.S.ERIA-OLIVEIRA,T.ROKITSKAYA,T.MAGER,Y.ANTONENKO, JRNL AUTH 5 R.ROSSELLI,G.ARMEEV,K.SHAITAN,M.VIVAUDOU,G.BULDT,A.ROGACHEV, JRNL AUTH 6 F.RODRIGUEZ-VALERA,M.KIRPICHNIKOV,T.MOSER,A.OFFENHAUSSER, JRNL AUTH 7 D.WILLBOLD,E.KOONIN,E.BAMBERG,V.GORDELIY JRNL TITL VIRAL RHODOPSINS 1 ARE AN UNIQUE FAMILY OF LIGHT-GATED JRNL TITL 2 CATION CHANNELS. JRNL REF NAT COMMUN V. 11 5707 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 33177509 JRNL DOI 10.1038/S41467-020-19457-7 REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 34293 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1776 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.96 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.01 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2434 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.58 REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3737 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 52 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.96000 REMARK 3 B22 (A**2) : -1.17000 REMARK 3 B33 (A**2) : 2.11000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.21000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.184 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.165 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.138 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.267 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3961 ; 0.002 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3799 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5372 ; 1.053 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8623 ; 1.157 ; 1.572 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 450 ; 4.881 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 181 ;38.768 ;22.873 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 656 ;16.555 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;21.803 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 524 ; 0.047 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4242 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 940 ; 0.000 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7AKW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1292111573. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAR-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9780 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36098 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.960 REMARK 200 RESOLUTION RANGE LOW (A) : 41.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 1.19100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 6SQG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M NA2HPO4/KH2PO4 (PH 4.6), LIPIDIC REMARK 280 CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 21.89147 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.69800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 55.68963 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 21.89147 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 51.69800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 55.68963 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 B 1 REMARK 465 LEU B 223 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 ASP A 2 CG OD1 OD2 REMARK 470 GLN A 63 CG CD OE1 NE2 REMARK 470 ILE A 65 CG1 CG2 CD1 REMARK 470 ASN A 66 CG OD1 ND2 REMARK 470 GLU A 67 CD OE1 OE2 REMARK 470 LYS A 134 CG CD CE NZ REMARK 470 LEU A 223 CG CD1 CD2 REMARK 470 ASP B 2 CG OD1 OD2 REMARK 470 GLU B 67 CD OE1 OE2 REMARK 470 LYS B 134 CG CD CE NZ REMARK 470 TRP B 165 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 165 CZ3 CH2 REMARK 470 TYR B 168 CG CD1 CD2 CE1 CE2 CZ OH 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 B 301 DBREF 7AKW A 1 223 UNP F2Y337 F2Y337_9PHYC 1 223 DBREF 7AKW B 1 223 UNP F2Y337 F2Y337_9PHYC 1 223 SEQADV 7AKW LEU A 169 UNP F2Y337 ILE 169 ENGINEERED MUTATION SEQADV 7AKW GLY A 172 UNP F2Y337 TYR 172 ENGINEERED MUTATION SEQADV 7AKW ALA A 173 UNP F2Y337 PHE 173 ENGINEERED MUTATION SEQADV 7AKW LEU A 177 UNP F2Y337 VAL 177 ENGINEERED MUTATION SEQADV 7AKW ALA A 179 UNP F2Y337 PHE 179 ENGINEERED MUTATION SEQADV 7AKW PHE A 202 UNP F2Y337 VAL 202 ENGINEERED MUTATION SEQADV 7AKW PHE A 206 UNP F2Y337 ILE 206 ENGINEERED MUTATION SEQADV 7AKW VAL A 207 UNP F2Y337 TYR 207 ENGINEERED MUTATION SEQADV 7AKW PHE A 211 UNP F2Y337 ILE 211 ENGINEERED MUTATION SEQADV 7AKW LEU B 169 UNP F2Y337 ILE 169 ENGINEERED MUTATION SEQADV 7AKW GLY B 172 UNP F2Y337 TYR 172 ENGINEERED MUTATION SEQADV 7AKW ALA B 173 UNP F2Y337 PHE 173 ENGINEERED MUTATION SEQADV 7AKW LEU B 177 UNP F2Y337 VAL 177 ENGINEERED MUTATION SEQADV 7AKW ALA B 179 UNP F2Y337 PHE 179 ENGINEERED MUTATION SEQADV 7AKW PHE B 202 UNP F2Y337 VAL 202 ENGINEERED MUTATION SEQADV 7AKW PHE B 206 UNP F2Y337 ILE 206 ENGINEERED MUTATION SEQADV 7AKW VAL B 207 UNP F2Y337 TYR 207 ENGINEERED MUTATION SEQADV 7AKW PHE B 211 UNP F2Y337 ILE 211 ENGINEERED MUTATION SEQRES 1 A 223 MET ASP ASN ILE ILE MET THR ALA TYR ILE SER ILE PHE SEQRES 2 A 223 VAL GLN ILE ILE THR ALA ILE ILE SER VAL TYR GLY LEU SEQRES 3 A 223 PHE ILE PRO LEU ASN PHE LYS ASP ILE ILE LEU ARG GLU SEQRES 4 A 223 ILE LEU ILE LEU GLU LEU ILE VAL GLN ILE ILE GLU PHE SEQRES 5 A 223 ILE PHE TYR ILE TRP LEU ILE ILE THR LEU GLN SER ILE SEQRES 6 A 223 ASN GLU ASP ILE THR TYR VAL ARG TYR PHE ASP TRP VAL SEQRES 7 A 223 LEU THR THR PRO VAL MET LEU LEU THR THR VAL TYR PHE SEQRES 8 A 223 PHE GLU TYR MET ASN SER ASP ASP GLY ILE ARG LYS LYS SEQRES 9 A 223 GLU ILE ASN ASP ARG ASP TYR VAL TYR LEU PHE TYR ILE SEQRES 10 A 223 CYS LEU SER ASN PHE PHE MET LEU LEU ILE GLY TYR LEU SEQRES 11 A 223 GLY GLU THR LYS GLN ILE ASN LYS MET LEU THR LEU PHE SEQRES 12 A 223 GLY GLY SER PHE PHE LEU PHE LEU THR PHE TYR LEU LEU SEQRES 13 A 223 TYR VAL LYS TYR THR LYS GLU ASN TRP MET ASN TYR LEU SEQRES 14 A 223 VAL PHE GLY ALA MET PHE LEU LEU TRP ALA LEU TYR GLY SEQRES 15 A 223 PHE ALA PHE MET PHE PRO PHE SER ILE LYS ASN GLN MET SEQRES 16 A 223 TYR ASN ILE LEU ASP ILE PHE SER LYS ASN PHE VAL SER SEQRES 17 A 223 ILE PHE PHE PHE ILE VAL ILE LEU ASN GLN SER TYR LYS SEQRES 18 A 223 LEU LEU SEQRES 1 B 223 MET ASP ASN ILE ILE MET THR ALA TYR ILE SER ILE PHE SEQRES 2 B 223 VAL GLN ILE ILE THR ALA ILE ILE SER VAL TYR GLY LEU SEQRES 3 B 223 PHE ILE PRO LEU ASN PHE LYS ASP ILE ILE LEU ARG GLU SEQRES 4 B 223 ILE LEU ILE LEU GLU LEU ILE VAL GLN ILE ILE GLU PHE SEQRES 5 B 223 ILE PHE TYR ILE TRP LEU ILE ILE THR LEU GLN SER ILE SEQRES 6 B 223 ASN GLU ASP ILE THR TYR VAL ARG TYR PHE ASP TRP VAL SEQRES 7 B 223 LEU THR THR PRO VAL MET LEU LEU THR THR VAL TYR PHE SEQRES 8 B 223 PHE GLU TYR MET ASN SER ASP ASP GLY ILE ARG LYS LYS SEQRES 9 B 223 GLU ILE ASN ASP ARG ASP TYR VAL TYR LEU PHE TYR ILE SEQRES 10 B 223 CYS LEU SER ASN PHE PHE MET LEU LEU ILE GLY TYR LEU SEQRES 11 B 223 GLY GLU THR LYS GLN ILE ASN LYS MET LEU THR LEU PHE SEQRES 12 B 223 GLY GLY SER PHE PHE LEU PHE LEU THR PHE TYR LEU LEU SEQRES 13 B 223 TYR VAL LYS TYR THR LYS GLU ASN TRP MET ASN TYR LEU SEQRES 14 B 223 VAL PHE GLY ALA MET PHE LEU LEU TRP ALA LEU TYR GLY SEQRES 15 B 223 PHE ALA PHE MET PHE PRO PHE SER ILE LYS ASN GLN MET SEQRES 16 B 223 TYR ASN ILE LEU ASP ILE PHE SER LYS ASN PHE VAL SER SEQRES 17 B 223 ILE PHE PHE PHE ILE VAL ILE LEU ASN GLN SER TYR LYS SEQRES 18 B 223 LEU LEU HET LFA A 301 16 HET RET A 302 20 HET LFA B 301 16 HET RET B 302 20 HETNAM LFA EICOSANE HETNAM RET RETINAL HETSYN LFA LIPID FRAGMENT FORMUL 3 LFA 2(C20 H42) FORMUL 4 RET 2(C20 H28 O) FORMUL 7 HOH *52(H2 O) HELIX 1 AA1 MET A 1 LEU A 26 1 26 HELIX 2 AA2 ASN A 31 ASP A 34 5 4 HELIX 3 AA3 ILE A 35 GLN A 63 1 29 HELIX 4 AA4 ILE A 69 TYR A 71 5 3 HELIX 5 AA5 VAL A 72 SER A 97 1 26 HELIX 6 AA6 ARG A 102 THR A 133 1 32 HELIX 7 AA7 ASN A 137 THR A 161 1 25 HELIX 8 AA8 ASN A 164 PHE A 185 1 22 HELIX 9 AA9 PRO A 188 LYS A 204 1 17 HELIX 10 AB1 LYS A 204 LEU A 223 1 20 HELIX 11 AB2 ASN B 3 LEU B 26 1 24 HELIX 12 AB3 ASN B 31 ASP B 34 5 4 HELIX 13 AB4 ILE B 35 LEU B 62 1 28 HELIX 14 AB5 GLN B 63 ILE B 65 5 3 HELIX 15 AB6 ILE B 69 TYR B 71 5 3 HELIX 16 AB7 VAL B 72 SER B 97 1 26 HELIX 17 AB8 ARG B 102 THR B 133 1 32 HELIX 18 AB9 ASN B 137 THR B 161 1 25 HELIX 19 AC1 ASN B 164 MET B 186 1 23 HELIX 20 AC2 PRO B 188 LYS B 204 1 17 HELIX 21 AC3 LYS B 204 LEU B 222 1 19 LINK NZ LYS A 204 C15 RET A 302 1555 1555 1.33 LINK NZ LYS B 204 C15 RET B 302 1555 1555 1.32 CRYST1 44.405 103.396 111.381 90.00 90.32 90.00 I 1 2 1 8 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 0.022520 0.000000 0.000126 0.00000 SCALE2 0.000000 0.009672 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008978 0.00000