HEADER MEMBRANE PROTEIN 18-DEC-23 8XHW TITLE HALOQUADRATUM WALSBYI MIDDLE RHODOPSIN MUTANT - D84N COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIORHODOPSIN-II-LIKE PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: BACTERIORHODOPSIN-II,MIDDLE RHODOPSIN,HWMR; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOQUADRATUM WALSBYI DSM 16790; SOURCE 3 ORGANISM_TAXID: 362976; SOURCE 4 GENE: BOP2, BOPII, HQ_1017A; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MIDDLE RHODOPSIN, PHOTORECEPTOR, MAGNESIUM-ASSOCIATED PROTEIN, KEYWDS 2 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.N.KO,G.Z.LIM,G.Y.LI,J.C.CHEN,C.S.YANG REVDAT 2 28-MAY-25 8XHW 1 JRNL REVDAT 1 18-DEC-24 8XHW 0 JRNL AUTH L.N.KO,G.Z.LIM,J.C.CHEN,T.KO,G.Y.LI,C.S.YANG JRNL TITL RHODOPSIN FROM HALOQUADRATUM WALSBYI IS A LIGHT-DRIVEN JRNL TITL 2 MAGNESIUM TRANSPORTER. JRNL REF NAT COMMUN V. 16 4472 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40368960 JRNL DOI 10.1038/S41467-025-59795-Y REMARK 2 REMARK 2 RESOLUTION. 2.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21.1_5286: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 17666 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1775 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 29.7000 - 6.8800 0.98 1332 159 0.2301 0.2301 REMARK 3 2 6.8800 - 5.4700 1.00 1352 145 0.2636 0.3385 REMARK 3 3 5.4700 - 4.7800 1.00 1324 146 0.2331 0.2805 REMARK 3 4 4.7800 - 4.3500 1.00 1326 144 0.1965 0.2477 REMARK 3 5 4.3500 - 4.0400 1.00 1334 141 0.1909 0.2156 REMARK 3 6 4.0400 - 3.8000 0.98 1273 143 0.2144 0.2144 REMARK 3 7 3.8000 - 3.6100 0.93 1189 133 0.2337 0.3036 REMARK 3 8 3.6100 - 3.4500 0.89 1216 132 0.2473 0.2664 REMARK 3 9 3.4500 - 3.3200 0.88 1151 135 0.2674 0.3290 REMARK 3 10 3.3200 - 3.2000 0.88 1137 123 0.2597 0.2938 REMARK 3 11 3.2000 - 3.1000 0.86 1128 133 0.2945 0.3209 REMARK 3 12 3.1000 - 3.0200 0.83 1086 130 0.3015 0.3600 REMARK 3 13 3.0200 - 2.9400 0.80 1043 111 0.3102 0.3868 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) : 0.470 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.610 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 : 0.003 NULL REMARK 3 ANGLE : 0.542 NULL REMARK 3 CHIRALITY : 0.036 1112 REMARK 3 PLANARITY : 0.004 1096 REMARK 3 DIHEDRAL : 16.407 2332 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 8XHW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300043363. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL15A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17666 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.940 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 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: PHENIX (1.19.2_4158) REMARK 200 STARTING MODEL: 8WEW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM SODIUM CITRATE, 50 MM NACL, 15% REMARK 280 PEG 400, PH 4.5, LIPIDIC CUBIC PHASE, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 30.68350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 A 1 REMARK 465 ALA A 2 REMARK 465 THR A 3 REMARK 465 PRO A 4 REMARK 465 GLY A 5 REMARK 465 SER A 66 REMARK 465 MET A 67 REMARK 465 PRO A 68 REMARK 465 ILE A 69 REMARK 465 ARG A 70 REMARK 465 GLY A 71 REMARK 465 THR A 72 REMARK 465 GLU A 73 REMARK 465 VAL A 74 REMARK 465 ILE A 75 REMARK 465 ASP A 76 REMARK 465 VAL A 230 REMARK 465 LEU A 231 REMARK 465 GLN A 232 REMARK 465 ALA A 233 REMARK 465 ALA A 234 REMARK 465 SER A 235 REMARK 465 HIS A 236 REMARK 465 PRO A 237 REMARK 465 SER A 238 REMARK 465 SER A 239 REMARK 465 THR A 240 REMARK 465 ASN A 241 REMARK 465 ASP A 242 REMARK 465 ILE A 243 REMARK 465 LYS A 244 REMARK 465 SER A 245 REMARK 465 HIS A 246 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 THR B 3 REMARK 465 PRO B 4 REMARK 465 GLY B 5 REMARK 465 SER B 66 REMARK 465 MET B 67 REMARK 465 PRO B 68 REMARK 465 ILE B 69 REMARK 465 ARG B 70 REMARK 465 GLY B 71 REMARK 465 THR B 72 REMARK 465 GLU B 73 REMARK 465 VAL B 74 REMARK 465 ILE B 75 REMARK 465 ASP B 76 REMARK 465 VAL B 230 REMARK 465 LEU B 231 REMARK 465 GLN B 232 REMARK 465 ALA B 233 REMARK 465 ALA B 234 REMARK 465 SER B 235 REMARK 465 HIS B 236 REMARK 465 PRO B 237 REMARK 465 SER B 238 REMARK 465 SER B 239 REMARK 465 THR B 240 REMARK 465 ASN B 241 REMARK 465 ASP B 242 REMARK 465 ILE B 243 REMARK 465 LYS B 244 REMARK 465 SER B 245 REMARK 465 HIS B 246 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 THR C 3 REMARK 465 PRO C 4 REMARK 465 GLY C 5 REMARK 465 SER C 66 REMARK 465 MET C 67 REMARK 465 PRO C 68 REMARK 465 ILE C 69 REMARK 465 ARG C 70 REMARK 465 GLY C 71 REMARK 465 THR C 72 REMARK 465 GLU C 73 REMARK 465 VAL C 74 REMARK 465 ILE C 75 REMARK 465 ASP C 76 REMARK 465 VAL C 230 REMARK 465 LEU C 231 REMARK 465 GLN C 232 REMARK 465 ALA C 233 REMARK 465 ALA C 234 REMARK 465 SER C 235 REMARK 465 HIS C 236 REMARK 465 PRO C 237 REMARK 465 SER C 238 REMARK 465 SER C 239 REMARK 465 THR C 240 REMARK 465 ASN C 241 REMARK 465 ASP C 242 REMARK 465 ILE C 243 REMARK 465 LYS C 244 REMARK 465 SER C 245 REMARK 465 HIS C 246 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 THR D 3 REMARK 465 PRO D 4 REMARK 465 GLY D 5 REMARK 465 SER D 66 REMARK 465 MET D 67 REMARK 465 PRO D 68 REMARK 465 ILE D 69 REMARK 465 ARG D 70 REMARK 465 GLY D 71 REMARK 465 THR D 72 REMARK 465 GLU D 73 REMARK 465 VAL D 74 REMARK 465 ILE D 75 REMARK 465 ASP D 76 REMARK 465 VAL D 230 REMARK 465 LEU D 231 REMARK 465 GLN D 232 REMARK 465 ALA D 233 REMARK 465 ALA D 234 REMARK 465 SER D 235 REMARK 465 HIS D 236 REMARK 465 PRO D 237 REMARK 465 SER D 238 REMARK 465 SER D 239 REMARK 465 THR D 240 REMARK 465 ASN D 241 REMARK 465 ASP D 242 REMARK 465 ILE D 243 REMARK 465 LYS D 244 REMARK 465 SER D 245 REMARK 465 HIS D 246 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 O LEU B 56 OG1 THR B 60 2.15 REMARK 500 O LEU D 56 OG1 THR D 60 2.15 REMARK 500 O LEU C 56 OG1 THR C 60 2.15 REMARK 500 O LEU A 56 OG1 THR A 60 2.15 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 LEU A 62 -166.71 -77.47 REMARK 500 LYS A 217 -63.42 -100.44 REMARK 500 LEU B 62 -166.64 -77.51 REMARK 500 LYS B 217 -63.36 -100.47 REMARK 500 LEU C 62 -166.66 -77.46 REMARK 500 LYS C 217 -63.38 -100.47 REMARK 500 LEU D 62 -166.66 -77.45 REMARK 500 LYS D 217 -63.39 -100.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8WEW RELATED DB: PDB REMARK 900 PDB ID 8WEW, HALOQUADRATUM WALSBYI MIDDLE RHODOPSIN WILD TYPE, WAS REMARK 900 USED FOR MOLECULAR REPLACEMENT OF D84N-MIDDLE RHODOPSIN. AND THE REMARK 900 PAPER I AM WRITING WILL INCLUDE THESE TWO STRUCTURES. DBREF 8XHW A 1 246 UNP Q18DH5 BACRM_HALWD 1 246 DBREF 8XHW B 1 246 UNP Q18DH5 BACRM_HALWD 1 246 DBREF 8XHW C 1 246 UNP Q18DH5 BACRM_HALWD 1 246 DBREF 8XHW D 1 246 UNP Q18DH5 BACRM_HALWD 1 246 SEQADV 8XHW ASN A 84 UNP Q18DH5 ASP 84 ENGINEERED MUTATION SEQADV 8XHW ASN B 84 UNP Q18DH5 ASP 84 ENGINEERED MUTATION SEQADV 8XHW ASN C 84 UNP Q18DH5 ASP 84 ENGINEERED MUTATION SEQADV 8XHW ASN D 84 UNP Q18DH5 ASP 84 ENGINEERED MUTATION SEQRES 1 A 246 MET ALA THR PRO GLY SER GLU ALA THR TRP LEU TRP ILE SEQRES 2 A 246 GLY THR ILE GLY MET VAL LEU GLY THR VAL TYR PHE ALA SEQRES 3 A 246 VAL ARG GLY ARG GLY SER THR ASP PRO GLU GLN GLN THR SEQRES 4 A 246 TYR TYR ILE ILE THR THR LEU ILE PRO ALA ILE ALA ALA SEQRES 5 A 246 ALA ALA TYR LEU ALA MET ALA THR GLY LEU GLY VAL ILE SEQRES 6 A 246 SER MET PRO ILE ARG GLY THR GLU VAL ILE ASP ILE TYR SEQRES 7 A 246 TRP ALA ARG TYR ALA ASN TRP LEU LEU THR THR PRO LEU SEQRES 8 A 246 LEU ILE ILE ASP LEU ALA LEU VAL ALA GLY ALA ARG LYS SEQRES 9 A 246 GLN THR LEU TYR LYS LEU ILE ILE ILE ASP ALA ILE MET SEQRES 10 A 246 ILE LEU GLY GLY LEU ALA GLY SER MET MET GLN GLN GLY SEQRES 11 A 246 ALA VAL ILE ARG ILE VAL TRP TRP ALA VAL SER THR ALA SEQRES 12 A 246 ALA PHE ILE ILE LEU LEU TYR TYR LEU LEU GLY GLU LEU SEQRES 13 A 246 SER GLU ARG ALA ARG SER ARG SER ALA GLU THR GLY ILE SEQRES 14 A 246 VAL PHE ASN ARG LEU ARG ASN ILE THR LEU GLY LEU TRP SEQRES 15 A 246 ALA LEU TYR PRO ILE VAL TRP ILE LEU GLY THR GLY GLY SEQRES 16 A 246 GLY PHE GLY ILE ILE ALA VAL THR THR GLU ILE MET LEU SEQRES 17 A 246 TYR VAL MET LEU ASP ILE GLY THR LYS ILE GLY PHE GLY SEQRES 18 A 246 ALA VAL LEU LEU GLU SER GLN ASP VAL LEU GLN ALA ALA SEQRES 19 A 246 SER HIS PRO SER SER THR ASN ASP ILE LYS SER HIS SEQRES 1 B 246 MET ALA THR PRO GLY SER GLU ALA THR TRP LEU TRP ILE SEQRES 2 B 246 GLY THR ILE GLY MET VAL LEU GLY THR VAL TYR PHE ALA SEQRES 3 B 246 VAL ARG GLY ARG GLY SER THR ASP PRO GLU GLN GLN THR SEQRES 4 B 246 TYR TYR ILE ILE THR THR LEU ILE PRO ALA ILE ALA ALA SEQRES 5 B 246 ALA ALA TYR LEU ALA MET ALA THR GLY LEU GLY VAL ILE SEQRES 6 B 246 SER MET PRO ILE ARG GLY THR GLU VAL ILE ASP ILE TYR SEQRES 7 B 246 TRP ALA ARG TYR ALA ASN TRP LEU LEU THR THR PRO LEU SEQRES 8 B 246 LEU ILE ILE ASP LEU ALA LEU VAL ALA GLY ALA ARG LYS SEQRES 9 B 246 GLN THR LEU TYR LYS LEU ILE ILE ILE ASP ALA ILE MET SEQRES 10 B 246 ILE LEU GLY GLY LEU ALA GLY SER MET MET GLN GLN GLY SEQRES 11 B 246 ALA VAL ILE ARG ILE VAL TRP TRP ALA VAL SER THR ALA SEQRES 12 B 246 ALA PHE ILE ILE LEU LEU TYR TYR LEU LEU GLY GLU LEU SEQRES 13 B 246 SER GLU ARG ALA ARG SER ARG SER ALA GLU THR GLY ILE SEQRES 14 B 246 VAL PHE ASN ARG LEU ARG ASN ILE THR LEU GLY LEU TRP SEQRES 15 B 246 ALA LEU TYR PRO ILE VAL TRP ILE LEU GLY THR GLY GLY SEQRES 16 B 246 GLY PHE GLY ILE ILE ALA VAL THR THR GLU ILE MET LEU SEQRES 17 B 246 TYR VAL MET LEU ASP ILE GLY THR LYS ILE GLY PHE GLY SEQRES 18 B 246 ALA VAL LEU LEU GLU SER GLN ASP VAL LEU GLN ALA ALA SEQRES 19 B 246 SER HIS PRO SER SER THR ASN ASP ILE LYS SER HIS SEQRES 1 C 246 MET ALA THR PRO GLY SER GLU ALA THR TRP LEU TRP ILE SEQRES 2 C 246 GLY THR ILE GLY MET VAL LEU GLY THR VAL TYR PHE ALA SEQRES 3 C 246 VAL ARG GLY ARG GLY SER THR ASP PRO GLU GLN GLN THR SEQRES 4 C 246 TYR TYR ILE ILE THR THR LEU ILE PRO ALA ILE ALA ALA SEQRES 5 C 246 ALA ALA TYR LEU ALA MET ALA THR GLY LEU GLY VAL ILE SEQRES 6 C 246 SER MET PRO ILE ARG GLY THR GLU VAL ILE ASP ILE TYR SEQRES 7 C 246 TRP ALA ARG TYR ALA ASN TRP LEU LEU THR THR PRO LEU SEQRES 8 C 246 LEU ILE ILE ASP LEU ALA LEU VAL ALA GLY ALA ARG LYS SEQRES 9 C 246 GLN THR LEU TYR LYS LEU ILE ILE ILE ASP ALA ILE MET SEQRES 10 C 246 ILE LEU GLY GLY LEU ALA GLY SER MET MET GLN GLN GLY SEQRES 11 C 246 ALA VAL ILE ARG ILE VAL TRP TRP ALA VAL SER THR ALA SEQRES 12 C 246 ALA PHE ILE ILE LEU LEU TYR TYR LEU LEU GLY GLU LEU SEQRES 13 C 246 SER GLU ARG ALA ARG SER ARG SER ALA GLU THR GLY ILE SEQRES 14 C 246 VAL PHE ASN ARG LEU ARG ASN ILE THR LEU GLY LEU TRP SEQRES 15 C 246 ALA LEU TYR PRO ILE VAL TRP ILE LEU GLY THR GLY GLY SEQRES 16 C 246 GLY PHE GLY ILE ILE ALA VAL THR THR GLU ILE MET LEU SEQRES 17 C 246 TYR VAL MET LEU ASP ILE GLY THR LYS ILE GLY PHE GLY SEQRES 18 C 246 ALA VAL LEU LEU GLU SER GLN ASP VAL LEU GLN ALA ALA SEQRES 19 C 246 SER HIS PRO SER SER THR ASN ASP ILE LYS SER HIS SEQRES 1 D 246 MET ALA THR PRO GLY SER GLU ALA THR TRP LEU TRP ILE SEQRES 2 D 246 GLY THR ILE GLY MET VAL LEU GLY THR VAL TYR PHE ALA SEQRES 3 D 246 VAL ARG GLY ARG GLY SER THR ASP PRO GLU GLN GLN THR SEQRES 4 D 246 TYR TYR ILE ILE THR THR LEU ILE PRO ALA ILE ALA ALA SEQRES 5 D 246 ALA ALA TYR LEU ALA MET ALA THR GLY LEU GLY VAL ILE SEQRES 6 D 246 SER MET PRO ILE ARG GLY THR GLU VAL ILE ASP ILE TYR SEQRES 7 D 246 TRP ALA ARG TYR ALA ASN TRP LEU LEU THR THR PRO LEU SEQRES 8 D 246 LEU ILE ILE ASP LEU ALA LEU VAL ALA GLY ALA ARG LYS SEQRES 9 D 246 GLN THR LEU TYR LYS LEU ILE ILE ILE ASP ALA ILE MET SEQRES 10 D 246 ILE LEU GLY GLY LEU ALA GLY SER MET MET GLN GLN GLY SEQRES 11 D 246 ALA VAL ILE ARG ILE VAL TRP TRP ALA VAL SER THR ALA SEQRES 12 D 246 ALA PHE ILE ILE LEU LEU TYR TYR LEU LEU GLY GLU LEU SEQRES 13 D 246 SER GLU ARG ALA ARG SER ARG SER ALA GLU THR GLY ILE SEQRES 14 D 246 VAL PHE ASN ARG LEU ARG ASN ILE THR LEU GLY LEU TRP SEQRES 15 D 246 ALA LEU TYR PRO ILE VAL TRP ILE LEU GLY THR GLY GLY SEQRES 16 D 246 GLY PHE GLY ILE ILE ALA VAL THR THR GLU ILE MET LEU SEQRES 17 D 246 TYR VAL MET LEU ASP ILE GLY THR LYS ILE GLY PHE GLY SEQRES 18 D 246 ALA VAL LEU LEU GLU SER GLN ASP VAL LEU GLN ALA ALA SEQRES 19 D 246 SER HIS PRO SER SER THR ASN ASP ILE LYS SER HIS HET RET A 301 20 HET RET B 301 20 HET RET C 301 20 HET RET D 301 20 HETNAM RET RETINAL FORMUL 5 RET 4(C20 H28 O) HELIX 1 AA1 SER A 6 GLY A 29 1 24 HELIX 2 AA2 ASP A 34 THR A 60 1 27 HELIX 3 AA3 TYR A 78 GLY A 101 1 24 HELIX 4 AA4 ARG A 103 MET A 127 1 25 HELIX 5 AA5 GLY A 130 GLY A 154 1 25 HELIX 6 AA6 GLY A 154 SER A 164 1 11 HELIX 7 AA7 SER A 164 ALA A 183 1 20 HELIX 8 AA8 LEU A 184 GLY A 192 1 9 HELIX 9 AA9 ALA A 201 SER A 227 1 27 HELIX 10 AB1 GLU B 7 GLY B 29 1 23 HELIX 11 AB2 ASP B 34 THR B 60 1 27 HELIX 12 AB3 TYR B 78 GLY B 101 1 24 HELIX 13 AB4 ARG B 103 MET B 127 1 25 HELIX 14 AB5 GLY B 130 GLY B 154 1 25 HELIX 15 AB6 GLY B 154 SER B 164 1 11 HELIX 16 AB7 SER B 164 ALA B 183 1 20 HELIX 17 AB8 LEU B 184 GLY B 192 1 9 HELIX 18 AB9 ALA B 201 SER B 227 1 27 HELIX 19 AC1 GLU C 7 GLY C 29 1 23 HELIX 20 AC2 ASP C 34 THR C 60 1 27 HELIX 21 AC3 TYR C 78 GLY C 101 1 24 HELIX 22 AC4 ARG C 103 MET C 127 1 25 HELIX 23 AC5 GLY C 130 GLY C 154 1 25 HELIX 24 AC6 GLY C 154 SER C 164 1 11 HELIX 25 AC7 SER C 164 ALA C 183 1 20 HELIX 26 AC8 LEU C 184 GLY C 192 1 9 HELIX 27 AC9 ALA C 201 SER C 227 1 27 HELIX 28 AD1 GLU D 7 GLY D 29 1 23 HELIX 29 AD2 ASP D 34 THR D 60 1 27 HELIX 30 AD3 TYR D 78 GLY D 101 1 24 HELIX 31 AD4 ARG D 103 MET D 127 1 25 HELIX 32 AD5 GLY D 130 GLY D 154 1 25 HELIX 33 AD6 GLY D 154 SER D 164 1 11 HELIX 34 AD7 SER D 164 ALA D 183 1 20 HELIX 35 AD8 LEU D 184 GLY D 192 1 9 HELIX 36 AD9 ALA D 201 SER D 227 1 27 LINK NZ LYS A 217 C15 RET A 301 1555 1555 1.43 LINK NZ LYS B 217 C15 RET B 301 1555 1555 1.43 LINK NZ LYS C 217 C15 RET C 301 1555 1555 1.43 LINK NZ LYS D 217 C15 RET D 301 1555 1555 1.43 CRYST1 61.366 61.367 118.793 90.00 93.95 90.00 P 1 21 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 0.016296 0.000000 0.001126 0.00000 SCALE2 0.000000 0.016295 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008438 0.00000 CONECT 1552 6575 CONECT 3192 6595 CONECT 4832 6615 CONECT 6472 6635 CONECT 6561 6562 6566 6576 6577 CONECT 6562 6561 6563 CONECT 6563 6562 6564 CONECT 6564 6563 6565 CONECT 6565 6564 6566 6578 CONECT 6566 6561 6565 6567 CONECT 6567 6566 6568 CONECT 6568 6567 6569 CONECT 6569 6568 6570 6579 CONECT 6570 6569 6571 CONECT 6571 6570 6572 CONECT 6572 6571 6573 CONECT 6573 6572 6574 6580 CONECT 6574 6573 6575 CONECT 6575 1552 6574 CONECT 6576 6561 CONECT 6577 6561 CONECT 6578 6565 CONECT 6579 6569 CONECT 6580 6573 CONECT 6581 6582 6586 6596 6597 CONECT 6582 6581 6583 CONECT 6583 6582 6584 CONECT 6584 6583 6585 CONECT 6585 6584 6586 6598 CONECT 6586 6581 6585 6587 CONECT 6587 6586 6588 CONECT 6588 6587 6589 CONECT 6589 6588 6590 6599 CONECT 6590 6589 6591 CONECT 6591 6590 6592 CONECT 6592 6591 6593 CONECT 6593 6592 6594 6600 CONECT 6594 6593 6595 CONECT 6595 3192 6594 CONECT 6596 6581 CONECT 6597 6581 CONECT 6598 6585 CONECT 6599 6589 CONECT 6600 6593 CONECT 6601 6602 6606 6616 6617 CONECT 6602 6601 6603 CONECT 6603 6602 6604 CONECT 6604 6603 6605 CONECT 6605 6604 6606 6618 CONECT 6606 6601 6605 6607 CONECT 6607 6606 6608 CONECT 6608 6607 6609 CONECT 6609 6608 6610 6619 CONECT 6610 6609 6611 CONECT 6611 6610 6612 CONECT 6612 6611 6613 CONECT 6613 6612 6614 6620 CONECT 6614 6613 6615 CONECT 6615 4832 6614 CONECT 6616 6601 CONECT 6617 6601 CONECT 6618 6605 CONECT 6619 6609 CONECT 6620 6613 CONECT 6621 6622 6626 6636 6637 CONECT 6622 6621 6623 CONECT 6623 6622 6624 CONECT 6624 6623 6625 CONECT 6625 6624 6626 6638 CONECT 6626 6621 6625 6627 CONECT 6627 6626 6628 CONECT 6628 6627 6629 CONECT 6629 6628 6630 6639 CONECT 6630 6629 6631 CONECT 6631 6630 6632 CONECT 6632 6631 6633 CONECT 6633 6632 6634 6640 CONECT 6634 6633 6635 CONECT 6635 6472 6634 CONECT 6636 6621 CONECT 6637 6621 CONECT 6638 6625 CONECT 6639 6629 CONECT 6640 6633 MASTER 395 0 4 36 0 0 0 6 6636 4 84 76 END