HEADER MEMBRANE PROTEIN 23-MAY-12 4FBZ TITLE CRYSTAL STRUCTURE OF DELTARHODOPSIN FROM HALOTERRIGENA THERMOTOLERANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DELTARHODOPSIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOTERRIGENA THERMOTOLERANS; SOURCE 3 ORGANISM_TAXID: 121872; SOURCE 4 EXPRESSION_SYSTEM: HALOBACTERIUM SALINARUM; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 2242; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: MPK409 KEYWDS 7 TRANSMEMBRANE HELICES, LIGHT-DRIVEN PROTON PUMP, CELL MEMBRANE, KEYWDS 2 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.KOUYAMA REVDAT 4 08-NOV-23 4FBZ 1 HETSYN REVDAT 3 29-JUL-20 4FBZ 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE REVDAT 2 09-OCT-13 4FBZ 1 JRNL REVDAT 1 15-MAY-13 4FBZ 0 JRNL AUTH J.ZHANG,K.MIZUNO,Y.MURATA,H.KOIDE,M.MURAKAMI,K.IHARA, JRNL AUTH 2 T.KOUYAMA JRNL TITL CRYSTAL STRUCTURE OF DELTARHODOPSIN-3 FROM HALOTERRIGENA JRNL TITL 2 THERMOTOLERANS JRNL REF PROTEINS V. 81 1585 2013 JRNL REFN ISSN 0887-3585 JRNL PMID 23625688 JRNL DOI 10.1002/PROT.24316 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 13106 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 SET) : 0.235 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 797 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1828 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 154 REMARK 3 SOLVENT ATOMS : 12 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 64.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.48100 REMARK 3 B22 (A**2) : -7.48100 REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : -16.70100 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.172 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 17.86 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.777 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4FBZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000072710. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13186 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 86.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : 0.07500 REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: CNS REMARK 200 STARTING MODEL: 1IW6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MEMBRANE FUSION METHOD, PH 7.6, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 55.85500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 32.24790 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 66.08333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 55.85500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 32.24790 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 66.08333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 55.85500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 32.24790 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 66.08333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 55.85500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 32.24790 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 66.08333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 55.85500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 32.24790 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 66.08333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 55.85500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 32.24790 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 66.08333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 64.49580 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 132.16667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 64.49580 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 132.16667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 64.49580 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 132.16667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 64.49580 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 132.16667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 64.49580 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 132.16667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 64.49580 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 132.16667 REMARK 290 REMARK 290 REMARK: NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -178.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 111.71000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 55.85500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 96.74370 REMARK 350 BIOMT3 3 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 ALA A 239 REMARK 465 PRO A 240 REMARK 465 THR A 241 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 VAL A 5 -100.21 -66.78 REMARK 500 LYS A 37 -53.68 161.38 REMARK 500 THR A 195 -9.28 76.51 REMARK 500 LYS A 216 -58.89 -124.85 REMARK 500 PRO A 236 177.32 -51.78 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 22B A 302 REMARK 610 L2P A 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IW6 RELATED DB: PDB REMARK 900 STRUCTURE OF BACTERIORHODOPSIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SEQUENCE DATABASE REFERENCE FOR THIS PROTEIN DOES NOT CURRENTLY REMARK 999 EXIST. DBREF 4FBZ A 1 241 PDB 4FBZ 4FBZ 1 241 SEQRES 1 A 241 MET ALA ALA THR VAL GLY PRO GLU SER ILE TRP LEU TRP SEQRES 2 A 241 ILE GLY THR ILE GLY MET THR LEU GLY THR LEU TYR PHE SEQRES 3 A 241 VAL GLY ARG GLY ARG GLY VAL ARG ASP ARG LYS MET GLN SEQRES 4 A 241 GLU PHE TYR ILE ILE THR THR PHE ILE THR THR ILE ALA SEQRES 5 A 241 ALA ALA MET TYR PHE ALA MET ALA THR GLY PHE GLY VAL SEQRES 6 A 241 THR GLU VAL VAL VAL GLY ASP GLU ALA LEU THR ILE TYR SEQRES 7 A 241 TRP ALA ARG TYR ALA ASP TRP LEU PHE THR THR PRO LEU SEQRES 8 A 241 LEU LEU LEU ASP LEU GLY LEU LEU ALA GLY ALA ASN ARG SEQRES 9 A 241 ASN THR ILE ALA THR LEU ILE GLY LEU ASP VAL PHE MET SEQRES 10 A 241 ILE GLY THR GLY MET ILE ALA ALA PHE ALA ALA THR PRO SEQRES 11 A 241 GLY THR ARG ILE ALA TRP TRP GLY ILE SER THR GLY ALA SEQRES 12 A 241 LEU LEU ALA LEU LEU TYR VAL LEU VAL GLY THR LEU SER SEQRES 13 A 241 LYS ASP ALA ARG GLY GLN SER PRO GLU VAL ALA SER LEU SEQRES 14 A 241 PHE GLY ARG LEU ARG ASN LEU VAL ILE VAL LEU TRP LEU SEQRES 15 A 241 LEU TYR PRO VAL VAL TRP ILE LEU GLY THR GLU GLY THR SEQRES 16 A 241 PHE GLY ILE LEU PRO LEU TYR TRP GLU THR ALA ALA PHE SEQRES 17 A 241 MET VAL LEU ASP LEU SER ALA LYS VAL GLY PHE GLY VAL SEQRES 18 A 241 VAL LEU LEU ARG SER ARG SER VAL LEU ARG ARG VAL VAL SEQRES 19 A 241 THR PRO THR ALA ALA PRO THR HET RET A 301 20 HET 22B A 302 27 HET SQL A 303 30 HET L2P A 304 20 HET BNG A 305 21 HET BNG A 306 21 HET SO4 A 307 5 HET SO4 A 308 5 HET SO4 A 309 5 HETNAM RET RETINAL HETNAM 22B BACTERIORUBERIN HETNAM SQL (6E,10E,14E,18E)-2,6,10,15,19,23-HEXAMETHYLTETRACOSA-2, HETNAM 2 SQL 6,10,14,18,22-HEXAENE HETNAM L2P 2,3-DI-PHYTANYL-GLYCEROL HETNAM BNG NONYL BETA-D-GLUCOPYRANOSIDE HETNAM SO4 SULFATE ION HETSYN SQL SQUALENE HETSYN L2P 1,2-DI-1-(3,7,11,15-TETRAMETHYL-HEXADECANE)-SN-GLYCEROL HETSYN BNG BETA-NONYLGLUCOSIDE; NONYL BETA-D-GLUCOSIDE; NONYL D- HETSYN 2 BNG GLUCOSIDE; NONYL GLUCOSIDE FORMUL 2 RET C20 H28 O FORMUL 3 22B C50 H76 O4 FORMUL 4 SQL C30 H50 FORMUL 5 L2P C43 H88 O3 FORMUL 6 BNG 2(C15 H30 O6) FORMUL 8 SO4 3(O4 S 2-) FORMUL 11 HOH *12(H2 O) HELIX 1 1 GLU A 8 GLY A 30 1 23 HELIX 2 2 LYS A 37 THR A 61 1 25 HELIX 3 3 TRP A 79 GLY A 101 1 23 HELIX 4 4 ASN A 103 ALA A 127 1 25 HELIX 5 5 THR A 129 GLY A 153 1 25 HELIX 6 6 GLY A 153 ARG A 160 1 8 HELIX 7 7 SER A 163 GLY A 191 1 29 HELIX 8 8 THR A 192 THR A 195 5 4 HELIX 9 9 PRO A 200 LEU A 224 1 25 HELIX 10 10 SER A 226 ARG A 231 1 6 HELIX 11 11 ARG A 232 VAL A 234 5 3 SHEET 1 A 2 THR A 66 VAL A 69 0 SHEET 2 A 2 ALA A 74 ILE A 77 -1 O LEU A 75 N VAL A 68 LINK NZ LYS A 216 C15 RET A 301 1555 1555 1.35 CRYST1 111.710 111.710 198.250 90.00 90.00 120.00 H 3 2 18 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 0.008952 0.005168 0.000000 0.00000 SCALE2 0.000000 0.010337 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005044 0.00000