HEADER PROTON TRANSPORT 06-APR-18 6G7H TITLE RETINAL ISOMERIZATION IN BACTERIORHODOPSIN REVEALED BY A FEMTOSECOND TITLE 2 X-RAY LASER: RESTING STATE STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIORHODOPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BR,BACTERIOOPSIN,BO SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOBACTERIUM SALINARUM (STRAIN ATCC 700922 / SOURCE 3 JCM 11081 / NRC-1); SOURCE 4 ORGANISM_TAXID: 64091 KEYWDS RETINAL ISOMERIZATION, ULTRAFAST, FEMTOSECOND, ROOM TEMPERATURE, TIME KEYWDS 2 RESOLVED CRYSTALLOGRAPHY, PROTON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR P.NOGLY,T.WEINERT,D.JAMES,S.CABAJO,D.OZEROV,A.FURRER,D.GASHI,V.BORIN, AUTHOR 2 P.SKOPINTSEV,K.JAEGER,K.NASS,P.BATH,R.BOSMAN,J.KOGLIN,M.SEABERG, AUTHOR 3 T.LANE,D.KEKILLI,S.BRUENLE,T.TANAKA,W.WU,C.MILNE,T.WHITE,A.BARTY, AUTHOR 4 U.WEIERSTALL,V.PANNEELS,E.NANGO,S.IWATA,M.HUNTER,I.SCHAPIRO, AUTHOR 5 G.SCHERTLER,R.NEUTZE,J.STANDFUSS REVDAT 5 06-NOV-24 6G7H 1 REMARK REVDAT 4 17-JAN-24 6G7H 1 REMARK REVDAT 3 14-NOV-18 6G7H 1 REMARK REVDAT 2 25-JUL-18 6G7H 1 JRNL REVDAT 1 27-JUN-18 6G7H 0 JRNL AUTH P.NOGLY,T.WEINERT,D.JAMES,S.CARBAJO,D.OZEROV,A.FURRER, JRNL AUTH 2 D.GASHI,V.BORIN,P.SKOPINTSEV,K.JAEGER,K.NASS,P.BATH, JRNL AUTH 3 R.BOSMAN,J.KOGLIN,M.SEABERG,T.LANE,D.KEKILLI,S.BRUNLE, JRNL AUTH 4 T.TANAKA,W.WU,C.MILNE,T.WHITE,A.BARTY,U.WEIERSTALL, JRNL AUTH 5 V.PANNEELS,E.NANGO,S.IWATA,M.HUNTER,I.SCHAPIRO,G.SCHERTLER, JRNL AUTH 6 R.NEUTZE,J.STANDFUSS JRNL TITL RETINAL ISOMERIZATION IN BACTERIORHODOPSIN CAPTURED BY A JRNL TITL 2 FEMTOSECOND X-RAY LASER. JRNL REF SCIENCE V. 361 2018 JRNL REFN ESSN 1095-9203 JRNL PMID 29903883 JRNL DOI 10.1126/SCIENCE.AAT0094 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 38966 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.117 REMARK 3 R VALUE (WORKING SET) : 0.115 REMARK 3 FREE R VALUE : 0.143 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.060 REMARK 3 FREE R VALUE TEST SET COUNT : 2363 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.3563 - 3.8474 1.00 2187 142 0.1626 0.1848 REMARK 3 2 3.8474 - 3.0577 1.00 2177 145 0.1291 0.1253 REMARK 3 3 3.0577 - 2.6723 1.00 2177 130 0.0983 0.1265 REMARK 3 4 2.6723 - 2.4285 1.00 2155 139 0.0859 0.1276 REMARK 3 5 2.4285 - 2.2547 1.00 2155 142 0.0721 0.1175 REMARK 3 6 2.2547 - 2.1220 1.00 2137 151 0.0681 0.1062 REMARK 3 7 2.1220 - 2.0158 1.00 2170 122 0.0625 0.1040 REMARK 3 8 2.0158 - 1.9281 1.00 2138 154 0.0660 0.1197 REMARK 3 9 1.9281 - 1.8540 1.00 2155 143 0.0651 0.1129 REMARK 3 10 1.8540 - 1.7900 1.00 2137 140 0.0711 0.1264 REMARK 3 11 1.7900 - 1.7341 1.00 2158 138 0.0752 0.1343 REMARK 3 12 1.7341 - 1.6846 1.00 2115 137 0.0773 0.1416 REMARK 3 13 1.6846 - 1.6402 1.00 2162 139 0.0862 0.1499 REMARK 3 14 1.6402 - 1.6002 1.00 2160 143 0.0938 0.1486 REMARK 3 15 1.6002 - 1.5639 1.00 2137 123 0.1213 0.1659 REMARK 3 16 1.5639 - 1.5306 1.00 2185 113 0.1501 0.2164 REMARK 3 17 1.5306 - 1.5000 0.99 2098 162 0.1791 0.2207 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.960 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.017 2019 REMARK 3 ANGLE : 1.403 2706 REMARK 3 CHIRALITY : 0.260 306 REMARK 3 PLANARITY : 0.012 315 REMARK 3 DIHEDRAL : 14.231 1162 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6G7H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-APR-18. REMARK 100 THE DEPOSITION ID IS D_1200009525. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : CXI REMARK 200 X-RAY GENERATOR MODEL : SLAC LCLS BEAMLINE CXI REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.3 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : CS-PAD CXI-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL 0.6.3 REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL 0.6.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39064 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 19.355 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 2005. REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 122.6 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5J7A REMARK 200 REMARK 200 REMARK: PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM NA/K PHOSPHATE BUFFER PH 5.6 30 REMARK 280 % PEG 2000, LIPIDIC CUBIC PHASE, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,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 -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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 55.55000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 55.55000 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 55.55000 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 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 31.16000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 53.97070 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -31.16000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 53.97070 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 GLN A 1 REMARK 465 ALA A 2 REMARK 465 GLN A 3 REMARK 465 ILE A 4 REMARK 465 ALA A 235 REMARK 465 PRO A 236 REMARK 465 GLU A 237 REMARK 465 PRO A 238 REMARK 465 SER A 239 REMARK 465 ALA A 240 REMARK 465 GLY A 241 REMARK 465 ASP A 242 REMARK 465 GLY A 243 REMARK 465 ALA A 244 REMARK 465 ALA A 245 REMARK 465 ALA A 246 REMARK 465 THR A 247 REMARK 465 SER A 248 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 GLU A 74 CG CD OE1 OE2 REMARK 470 SER A 158 OG REMARK 470 LYS A 172 CG CD CE NZ 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 OE2 GLU A 232 O HOH A 401 2.02 REMARK 500 OD1 ASP A 104 O HOH A 402 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 MET A 209 CG - SD - CE ANGL. DEV. = -18.2 DEGREES 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 LI1 A 302 REMARK 610 LI1 A 303 REMARK 610 LI1 A 304 REMARK 610 LI1 A 305 REMARK 610 LI1 A 306 REMARK 610 LI1 A 307 REMARK 610 LI1 A 308 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue RET A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI1 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI1 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI1 A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI1 A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI1 A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLC A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLC A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLC A 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLC A 312 DBREF 6G7H A 1 248 UNP P02945 BACR_HALSA 14 261 SEQRES 1 A 248 GLN ALA GLN ILE THR GLY ARG PRO GLU TRP ILE TRP LEU SEQRES 2 A 248 ALA LEU GLY THR ALA LEU MET GLY LEU GLY THR LEU TYR SEQRES 3 A 248 PHE LEU VAL LYS GLY MET GLY VAL SER ASP PRO ASP ALA SEQRES 4 A 248 LYS LYS PHE TYR ALA ILE THR THR LEU VAL PRO ALA ILE SEQRES 5 A 248 ALA PHE THR MET TYR LEU SER MET LEU LEU GLY TYR GLY SEQRES 6 A 248 LEU THR MET VAL PRO PHE GLY GLY GLU GLN ASN PRO ILE SEQRES 7 A 248 TYR TRP ALA ARG TYR ALA ASP TRP LEU PHE THR THR PRO SEQRES 8 A 248 LEU LEU LEU LEU ASP LEU ALA LEU LEU VAL ASP ALA ASP SEQRES 9 A 248 GLN GLY THR ILE LEU ALA LEU VAL GLY ALA ASP GLY ILE SEQRES 10 A 248 MET ILE GLY THR GLY LEU VAL GLY ALA LEU THR LYS VAL SEQRES 11 A 248 TYR SER TYR ARG PHE VAL TRP TRP ALA ILE SER THR ALA SEQRES 12 A 248 ALA MET LEU TYR ILE LEU TYR VAL LEU PHE PHE GLY PHE SEQRES 13 A 248 THR SER LYS ALA GLU SER MET ARG PRO GLU VAL ALA SER SEQRES 14 A 248 THR PHE LYS VAL LEU ARG ASN VAL THR VAL VAL LEU TRP SEQRES 15 A 248 SER ALA TYR PRO VAL VAL TRP LEU ILE GLY SER GLU GLY SEQRES 16 A 248 ALA GLY ILE VAL PRO LEU ASN ILE GLU THR LEU LEU PHE SEQRES 17 A 248 MET VAL LEU ASP VAL SER ALA LYS VAL GLY PHE GLY LEU SEQRES 18 A 248 ILE LEU LEU ARG SER ARG ALA ILE PHE GLY GLU ALA GLU SEQRES 19 A 248 ALA PRO GLU PRO SER ALA GLY ASP GLY ALA ALA ALA THR SEQRES 20 A 248 SER HET RET A 301 20 HET LI1 A 302 6 HET LI1 A 303 14 HET LI1 A 304 7 HET LI1 A 305 8 HET LI1 A 306 12 HET LI1 A 307 13 HET LI1 A 308 13 HET OLC A 309 65 HET OLC A 310 65 HET OLC A 311 65 HET OLC A 312 65 HETNAM RET RETINAL HETNAM LI1 1-[2,6,10.14-TETRAMETHYL-HEXADECAN-16-YL]-2-[2,10,14- HETNAM 2 LI1 TRIMETHYLHEXADECAN-16-YL]GLYCEROL HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETSYN LI1 LIPID FRAGMENT HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 2 RET C20 H28 O FORMUL 3 LI1 7(C42 H86 O3) FORMUL 10 OLC 4(C21 H40 O4) FORMUL 14 HOH *57(H2 O) HELIX 1 AA1 GLU A 9 GLY A 31 1 23 HELIX 2 AA2 ASP A 36 LEU A 62 1 27 HELIX 3 AA3 TRP A 80 VAL A 101 1 22 HELIX 4 AA4 ASP A 104 THR A 128 1 25 HELIX 5 AA5 VAL A 130 GLY A 155 1 26 HELIX 6 AA6 GLY A 155 GLU A 161 1 7 HELIX 7 AA7 ARG A 164 GLY A 192 1 29 HELIX 8 AA8 PRO A 200 ARG A 225 1 26 HELIX 9 AA9 SER A 226 PHE A 230 5 5 SHEET 1 AA1 2 LEU A 66 PHE A 71 0 SHEET 2 AA1 2 GLU A 74 TYR A 79 -1 O ILE A 78 N THR A 67 LINK NZ LYS A 216 C15 RET A 301 1555 1555 1.36 SITE 1 AC1 10 TRP A 86 THR A 90 TRP A 138 SER A 141 SITE 2 AC1 10 THR A 142 TRP A 182 TYR A 185 TRP A 189 SITE 3 AC1 10 ASP A 212 LYS A 216 SITE 1 AC2 1 LI1 A 305 SITE 1 AC3 3 LEU A 22 LI1 A 303 OLC A 309 SITE 1 AC4 2 TRP A 80 OLC A 310 SITE 1 AC5 2 LYS A 172 ASN A 176 SITE 1 AC6 1 SER A 183 SITE 1 AC7 9 LEU A 25 LYS A 40 THR A 47 PHE A 54 SITE 2 AC7 9 THR A 107 ALA A 110 TYR A 147 LI1 A 305 SITE 3 AC7 9 HOH A 412 SITE 1 AC8 5 TYR A 64 LEU A 109 LI1 A 306 HOH A 432 SITE 2 AC8 5 HOH A 435 SITE 1 AC9 4 SER A 183 ILE A 198 OLC A 312 HOH A 404 SITE 1 AD1 3 TYR A 131 ALA A 196 OLC A 311 CRYST1 62.320 62.320 111.100 90.00 90.00 120.00 P 63 6 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 0.016046 0.009264 0.000000 0.00000 SCALE2 0.000000 0.018529 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009001 0.00000