HEADER SIGNALING PROTEIN 20-JUL-23 8PWG TITLE LIGHT STRUCTURE OF SENSORY RHODOPSIN-II SOLVED BY SERIAL MILLISECOND TITLE 2 CRYSTALLOGRAPHY 90-120 MILLISECONDS TIME-BIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SENSORY RHODOPSIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SENSORY RHODOPSIN II,SR-II; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NATRONOMONAS PHARAONIS; SOURCE 3 ORGANISM_TAXID: 2257; SOURCE 4 GENE: SOP2, SOPII; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SRII, SERIAL MILLISECOND CRYSTALLOGRAPHY, SENSORY RHODOPSIN, SENSORY KEYWDS 2 RHODOPSIN II, SMX, SSX, TIME-RESOLVED CRYSTALLOGRAPHY, TRX, KEYWDS 3 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.ORTOLANI,R.BOSMAN,G.BRANDEN,R.NEUTZE REVDAT 2 23-APR-25 8PWG 1 JRNL REVDAT 1 05-FEB-25 8PWG 0 JRNL AUTH R.BOSMAN,G.ORTOLANI,S.GHOSH,D.JAMES,P.NORDER,G.HAMMARIN, JRNL AUTH 2 T.B.ULFARSDOTTIR,L.OSTOJIC,T.WEINERT,F.DWORKOWSKI, JRNL AUTH 3 T.TOMIZAKI,J.STANDFUSS,G.BRANDEN,R.NEUTZE JRNL TITL STRUCTURAL BASIS FOR THE PROLONGED PHOTOCYCLE OF SENSORY JRNL TITL 2 RHODOPSIN II REVEALED BY SERIAL SYNCHROTRON CRYSTALLOGRAPHY. JRNL REF NAT COMMUN V. 16 3460 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40216733 JRNL DOI 10.1038/S41467-025-58263-X REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 59.3 REMARK 3 NUMBER OF REFLECTIONS : 4429 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.253 REMARK 3 R VALUE (WORKING SET) : 0.252 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.170 REMARK 3 FREE R VALUE TEST SET COUNT : 703 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 44.8000 - 3.3100 1.00 4530 236 0.2165 0.2436 REMARK 3 2 3.3100 - 2.6300 1.00 4359 221 0.2565 0.2809 REMARK 3 3 2.6300 - 2.3000 0.82 3528 219 0.3433 0.3958 REMARK 3 4 2.3000 - 2.1000 0.12 477 26 0.4581 0.5059 REMARK 3 5 2.0900 - 1.9400 0.00 6 1 0.6667 0.0229 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 38.144 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.80 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 : 0.012 3282 REMARK 3 ANGLE : 1.493 4496 REMARK 3 CHIRALITY : 0.070 544 REMARK 3 PLANARITY : 0.010 536 REMARK 3 DIHEDRAL : 16.681 1088 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 8PWG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292131773. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-19 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL 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) : 1.0000342 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 : CRYSTFEL REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4429 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 REMARK 200 RESOLUTION RANGE LOW (A) : 44.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 76.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 44.80 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CACL2 150 MM, GLYCINE 100 MM, 38% REMARK 280 (V/V) PEG 400, PH 7.5, LIPIDIC CUBIC PHASE, TEMPERATURE 296.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 25.50000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 25.50000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 65.85000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 65.85000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 25.50000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 65.85000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 25.50000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 44.87500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 65.85000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 421 LIES ON A SPECIAL POSITION. 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 A 1 REMARK 465 ARG A 27 REMARK 465 ASP A 28 REMARK 465 ALA A 29 REMARK 465 GLY A 30 REMARK 465 SER A 31 REMARK 465 GLY A 32 REMARK 465 ALA A 217 REMARK 465 THR A 218 REMARK 465 LEU A 219 REMARK 465 ARG A 220 REMARK 465 ALA A 221 REMARK 465 GLU A 222 REMARK 465 HIS A 223 REMARK 465 GLY A 224 REMARK 465 GLU A 225 REMARK 465 SER A 226 REMARK 465 LEU A 227 REMARK 465 ALA A 228 REMARK 465 GLY A 229 REMARK 465 VAL A 230 REMARK 465 ASP A 231 REMARK 465 THR A 232 REMARK 465 ASP A 233 REMARK 465 ALA A 234 REMARK 465 PRO A 235 REMARK 465 ALA A 236 REMARK 465 VAL A 237 REMARK 465 ALA A 238 REMARK 465 ASP A 239 REMARK 465 GLU A 240 REMARK 465 ASN A 241 REMARK 465 SER A 242 REMARK 465 HIS A 243 REMARK 465 HIS A 244 REMARK 465 HIS A 245 REMARK 465 HIS A 246 REMARK 465 HIS A 247 REMARK 465 HIS A 248 REMARK 465 HIS A 249 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 33 CG CD OE1 OE2 REMARK 470 GLU A 97 CG CD OE1 OE2 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 LEU A 16 CA - CB - CG ANGL. DEV. = -18.3 DEGREES REMARK 500 LEU A 56 CA - CB - CG ANGL. DEV. = -15.7 DEGREES REMARK 500 MET A 129 CA - CB - CG ANGL. DEV. = -11.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 ALA A 25 -17.10 -48.61 REMARK 500 ALA A 64 -106.96 55.36 REMARK 500 ALA A 64 -111.63 61.18 REMARK 500 ASP A 75 -73.53 -15.72 REMARK 500 VAL A 142 -71.45 -51.39 REMARK 500 PRO A 144 -61.37 -29.86 REMARK 500 SER A 150 -0.66 -47.18 REMARK 500 ALA A 186 13.62 55.46 REMARK 500 LEU A 187 -90.73 -53.74 REMARK 500 LEU A 188 130.10 -31.45 REMARK 500 LYS A 205 -60.41 -102.98 REMARK 500 ALA A 215 -71.17 -62.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 423 DISTANCE = 8.64 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8PWQ RELATED DB: PDB REMARK 900 RELATED ID: 8PWI RELATED DB: PDB REMARK 900 RELATED ID: 8PWJ RELATED DB: PDB REMARK 900 RELATED ID: 8PWP RELATED DB: PDB REMARK 900 RELATED ID: 7Q88 RELATED DB: PDB REMARK 900 RELATED ID: 7PNC RELATED DB: PDB DBREF 8PWG A 1 239 UNP P42196 BACS2_NATPH 1 239 SEQADV 8PWG GLU A 240 UNP P42196 EXPRESSION TAG SEQADV 8PWG ASN A 241 UNP P42196 EXPRESSION TAG SEQADV 8PWG SER A 242 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 243 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 244 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 245 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 246 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 247 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 248 UNP P42196 EXPRESSION TAG SEQADV 8PWG HIS A 249 UNP P42196 EXPRESSION TAG SEQRES 1 A 249 MET VAL GLY LEU THR THR LEU PHE TRP LEU GLY ALA ILE SEQRES 2 A 249 GLY MET LEU VAL GLY THR LEU ALA PHE ALA TRP ALA GLY SEQRES 3 A 249 ARG ASP ALA GLY SER GLY GLU ARG ARG TYR TYR VAL THR SEQRES 4 A 249 LEU VAL GLY ILE SER GLY ILE ALA ALA VAL ALA TYR VAL SEQRES 5 A 249 VAL MET ALA LEU GLY VAL GLY TRP VAL PRO VAL ALA GLU SEQRES 6 A 249 ARG THR VAL PHE ALA PRO ARG TYR ILE ASP TRP ILE LEU SEQRES 7 A 249 THR THR PRO LEU ILE VAL TYR PHE LEU GLY LEU LEU ALA SEQRES 8 A 249 GLY LEU ASP SER ARG GLU PHE GLY ILE VAL ILE THR LEU SEQRES 9 A 249 ASN THR VAL VAL MET LEU ALA GLY PHE ALA GLY ALA MET SEQRES 10 A 249 VAL PRO GLY ILE GLU ARG TYR ALA LEU PHE GLY MET GLY SEQRES 11 A 249 ALA VAL ALA PHE LEU GLY LEU VAL TYR TYR LEU VAL GLY SEQRES 12 A 249 PRO MET THR GLU SER ALA SER GLN ARG SER SER GLY ILE SEQRES 13 A 249 LYS SER LEU TYR VAL ARG LEU ARG ASN LEU THR VAL ILE SEQRES 14 A 249 LEU TRP ALA ILE TYR PRO PHE ILE TRP LEU LEU GLY PRO SEQRES 15 A 249 PRO GLY VAL ALA LEU LEU THR PRO THR VAL ASP VAL ALA SEQRES 16 A 249 LEU ILE VAL TYR LEU ASP LEU VAL THR LYS VAL GLY PHE SEQRES 17 A 249 GLY PHE ILE ALA LEU ASP ALA ALA ALA THR LEU ARG ALA SEQRES 18 A 249 GLU HIS GLY GLU SER LEU ALA GLY VAL ASP THR ASP ALA SEQRES 19 A 249 PRO ALA VAL ALA ASP GLU ASN SER HIS HIS HIS HIS HIS SEQRES 20 A 249 HIS HIS HET RET A 301 40 HET CL A 302 1 HETNAM RET RETINAL HETNAM CL CHLORIDE ION FORMUL 2 RET C20 H28 O FORMUL 3 CL CL 1- FORMUL 4 HOH *23(H2 O) HELIX 1 AA1 GLY A 3 GLY A 26 1 24 HELIX 2 AA2 ARG A 34 LEU A 56 1 23 HELIX 3 AA3 ALA A 70 GLY A 92 1 23 HELIX 4 AA4 ASP A 94 VAL A 118 1 25 HELIX 5 AA5 ILE A 121 GLY A 143 1 23 HELIX 6 AA6 GLY A 143 SER A 150 1 8 HELIX 7 AA7 SER A 153 ALA A 172 1 20 HELIX 8 AA8 ILE A 173 GLY A 181 1 9 HELIX 9 AA9 THR A 189 ALA A 216 1 28 SHEET 1 AA1 2 TRP A 60 VAL A 63 0 SHEET 2 AA1 2 ARG A 66 PHE A 69 -1 O VAL A 68 N VAL A 61 LINK NZ ALYS A 205 C15ARET A 301 1555 1555 1.44 LINK NZ BLYS A 205 C15BRET A 301 1555 1555 1.27 CRYST1 89.750 131.700 51.000 90.00 90.00 90.00 C 2 2 21 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 0.011142 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007593 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019608 0.00000 TER 3161 ALA A 216 HETATM 3162 C1 ARET A 301 25.061 31.738 5.617 0.82 41.83 C HETATM 3163 C1 BRET A 301 24.777 31.825 5.352 0.18 35.24 C HETATM 3164 C2 ARET A 301 24.207 30.706 6.369 0.82 25.06 C HETATM 3165 C2 BRET A 301 23.684 30.864 5.836 0.18 29.70 C HETATM 3166 C3 ARET A 301 23.322 31.287 7.459 0.82 28.43 C HETATM 3167 C3 BRET A 301 22.737 31.454 6.863 0.18 29.59 C HETATM 3168 C4 ARET A 301 22.413 32.368 6.910 0.82 29.36 C HETATM 3169 C4 BRET A 301 22.080 32.732 6.369 0.18 29.64 C HETATM 3170 C5 ARET A 301 23.068 33.267 5.895 0.82 30.43 C HETATM 3171 C5 BRET A 301 22.942 33.554 5.447 0.18 29.54 C HETATM 3172 C6 ARET A 301 24.328 33.078 5.464 0.82 34.44 C HETATM 3173 C6 BRET A 301 24.227 33.257 5.186 0.18 31.30 C HETATM 3174 C7 ARET A 301 25.022 34.132 4.739 0.82 22.89 C HETATM 3175 C7 BRET A 301 25.043 34.221 4.458 0.18 24.02 C HETATM 3176 C8 ARET A 301 26.226 34.097 4.113 0.82 29.68 C HETATM 3177 C8 BRET A 301 26.371 34.344 4.079 0.18 29.68 C HETATM 3178 C9 ARET A 301 26.865 35.204 3.415 0.82 30.98 C HETATM 3179 C9 BRET A 301 26.967 35.462 3.314 0.18 28.51 C HETATM 3180 C10ARET A 301 28.141 35.055 2.980 0.82 23.21 C HETATM 3181 C10BRET A 301 28.323 35.536 3.157 0.18 25.03 C HETATM 3182 C11ARET A 301 28.962 36.032 2.321 0.82 21.84 C HETATM 3183 C11BRET A 301 29.080 36.550 2.470 0.18 25.06 C HETATM 3184 C12ARET A 301 30.251 35.804 2.028 0.82 27.20 C HETATM 3185 C12BRET A 301 30.362 36.403 1.978 0.18 26.84 C HETATM 3186 C13ARET A 301 31.185 36.738 1.423 0.82 28.44 C HETATM 3187 C13BRET A 301 31.148 37.437 1.302 0.18 27.16 C HETATM 3188 C14ARET A 301 32.491 36.390 1.324 0.82 26.64 C HETATM 3189 C14BRET A 301 32.443 37.226 0.913 0.18 25.20 C HETATM 3190 C15ARET A 301 33.570 37.184 0.795 0.82 19.67 C HETATM 3191 C15BRET A 301 33.252 36.040 1.004 0.18 25.34 C HETATM 3192 C16ARET A 301 26.365 31.926 6.403 0.82 21.93 C HETATM 3193 C16BRET A 301 25.915 31.791 6.385 0.18 27.80 C HETATM 3194 C17ARET A 301 25.393 31.142 4.242 0.82 31.60 C HETATM 3195 C17BRET A 301 25.294 31.277 4.015 0.18 31.42 C HETATM 3196 C18ARET A 301 22.293 34.539 5.687 0.82 29.06 C HETATM 3197 C18BRET A 301 22.315 34.886 5.125 0.18 30.41 C HETATM 3198 C19ARET A 301 26.071 36.465 3.208 0.82 27.34 C HETATM 3199 C19BRET A 301 26.028 36.487 2.744 0.18 26.41 C HETATM 3200 C20ARET A 301 30.662 38.081 0.994 0.82 30.14 C HETATM 3201 C20BRET A 301 30.485 38.767 1.093 0.18 29.33 C HETATM 3202 CL A CL A 302 30.444 24.219 3.412 0.79 30.00 CL HETATM 3203 O AHOH A 401 34.940 33.421 -0.637 0.79 42.49 O HETATM 3204 O AHOH A 402 24.663 55.774 13.479 0.79 53.89 O HETATM 3205 O BHOH A 402 23.900 55.715 12.563 0.21 53.89 O HETATM 3206 O AHOH A 403 29.959 24.559 -1.067 0.79 37.01 O HETATM 3207 O BHOH A 403 31.322 24.227 -0.597 0.21 37.10 O HETATM 3208 O AHOH A 404 36.992 31.012 1.130 0.79 34.77 O HETATM 3209 O AHOH A 405 41.413 17.937 5.005 0.79 48.62 O HETATM 3210 O BHOH A 405 41.069 19.025 5.244 0.21 47.43 O HETATM 3211 O AHOH A 406 33.514 54.971 -11.462 0.79169.55 O HETATM 3212 O BHOH A 406 33.616 55.476 -11.404 0.21169.55 O HETATM 3213 O AHOH A 407 34.530 30.056 0.397 0.79 40.36 O HETATM 3214 O AHOH A 408 30.222 42.518 -1.178 0.79 29.72 O HETATM 3215 O BHOH A 408 30.721 42.544 -1.139 0.21 26.97 O HETATM 3216 O AHOH A 409 31.975 38.238 11.341 0.79 39.82 O HETATM 3217 O BHOH A 409 32.153 38.607 11.330 0.21 36.86 O HETATM 3218 O AHOH A 410 29.690 16.916 0.619 0.79 61.62 O HETATM 3219 O BHOH A 410 29.413 17.777 0.576 0.21 55.20 O HETATM 3220 O AHOH A 411 29.121 21.115 4.107 0.79 53.84 O HETATM 3221 O BHOH A 411 29.230 22.565 2.907 0.21 52.07 O HETATM 3222 O AHOH A 412 30.348 16.615 -7.053 0.79 41.85 O HETATM 3223 O BHOH A 412 30.960 16.944 -6.598 0.21 39.96 O HETATM 3224 O AHOH A 413 39.651 17.249 -6.538 0.79 56.79 O HETATM 3225 O BHOH A 413 40.022 17.487 -5.835 0.21 49.03 O HETATM 3226 O AHOH A 414 34.006 27.964 -2.634 0.79 48.77 O HETATM 3227 O BHOH A 414 33.770 27.738 -3.132 0.21 40.68 O HETATM 3228 O AHOH A 415 18.490 51.827 14.798 0.79112.60 O HETATM 3229 O BHOH A 415 19.360 52.484 14.812 0.21112.60 O HETATM 3230 O AHOH A 416 30.128 22.120 1.415 0.79 50.36 O HETATM 3231 O BHOH A 416 29.109 22.413 0.262 0.21 45.16 O HETATM 3232 O AHOH A 417 48.199 17.966 -1.249 0.79 70.10 O HETATM 3233 O BHOH A 417 48.595 18.366 -0.632 0.21 72.71 O HETATM 3234 O AHOH A 418 34.710 15.574 -1.012 0.79 54.63 O HETATM 3235 O BHOH A 418 34.166 15.750 -1.051 0.21 55.29 O HETATM 3236 O AHOH A 419 22.012 14.411 -5.088 0.79 71.03 O HETATM 3237 O BHOH A 419 22.392 14.556 -5.403 0.21 71.65 O HETATM 3238 O AHOH A 420 49.024 34.316 -0.124 0.79 61.69 O HETATM 3239 O BHOH A 420 48.627 35.634 -0.776 0.21 67.84 O HETATM 3240 O AHOH A 421 44.875 26.017 -12.750 0.79 73.91 O HETATM 3241 O BHOH A 421 44.875 26.548 -12.750 0.21 70.30 O HETATM 3242 O AHOH A 422 35.331 32.337 -12.236 0.79 73.04 O HETATM 3243 O BHOH A 422 34.324 30.409 -11.783 0.21 62.86 O HETATM 3244 O AHOH A 423 53.896 16.501 -0.421 0.79 91.61 O HETATM 3245 O BHOH A 423 54.411 15.996 -0.734 0.21 94.52 O CONECT 3007 3190 CONECT 3008 3191 CONECT 3162 3164 3172 3192 3194 CONECT 3163 3165 3173 3193 3195 CONECT 3164 3162 3166 CONECT 3165 3163 3167 CONECT 3166 3164 3168 CONECT 3167 3165 3169 CONECT 3168 3166 3170 CONECT 3169 3167 3171 CONECT 3170 3168 3172 3196 CONECT 3171 3169 3173 3197 CONECT 3172 3162 3170 3174 CONECT 3173 3163 3171 3175 CONECT 3174 3172 3176 CONECT 3175 3173 3177 CONECT 3176 3174 3178 CONECT 3177 3175 3179 CONECT 3178 3176 3180 3198 CONECT 3179 3177 3181 3199 CONECT 3180 3178 3182 CONECT 3181 3179 3183 CONECT 3182 3180 3184 CONECT 3183 3181 3185 CONECT 3184 3182 3186 CONECT 3185 3183 3187 CONECT 3186 3184 3188 3200 CONECT 3187 3185 3189 3201 CONECT 3188 3186 3190 CONECT 3189 3187 3191 CONECT 3190 3007 3188 CONECT 3191 3008 3189 CONECT 3192 3162 CONECT 3193 3163 CONECT 3194 3162 CONECT 3195 3163 CONECT 3196 3170 CONECT 3197 3171 CONECT 3198 3178 CONECT 3199 3179 CONECT 3200 3186 CONECT 3201 3187 MASTER 346 0 2 9 2 0 0 6 1624 1 42 20 END