HEADER MEMBRANE PROTEIN 18-JAN-15 3X3B TITLE CRYSTAL STRUCTURE OF THE LIGHT-DRIVEN SODIUM PUMP KR2 IN ACIDIC STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM PUMPING RHODOPSIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DOKDONIA EIKASTA; SOURCE 3 ORGANISM_TAXID: 308116; SOURCE 4 GENE: NAR; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MEMBRANE PROTEIN, LIGHT-DRIVEN SODIUM PUMP EXPDTA X-RAY DIFFRACTION AUTHOR H.E.KATO,K.INOUE,R.ABE-YOSHIZUMI,Y.KATO,H.ONO,M.KONNO,T.ISHIZUKA, AUTHOR 2 M.R.HOQUE,S.HOSOSHIMA,H.KUNITOMO,J.ITO,S.YOSHIZAWA,K.YAMASHITA, AUTHOR 3 M.TAKEMOTO,T.NISHIZAWA,R.TANIGUCHI,K.KOGURE,A.D.MATURANA,Y.IINO, AUTHOR 4 H.YAWO,R.ISHITANI,H.KANDORI,O.NUREKI REVDAT 4 08-NOV-23 3X3B 1 REMARK SEQADV LINK REVDAT 3 27-MAY-15 3X3B 1 TITLE REVDAT 2 13-MAY-15 3X3B 1 JRNL REVDAT 1 08-APR-15 3X3B 0 JRNL AUTH H.E.KATO,K.INOUE,R.ABE-YOSHIZUMI,Y.KATO,H.ONO,M.KONNO, JRNL AUTH 2 S.HOSOSHIMA,T.ISHIZUKA,M.R.HOQUE,H.KUNITOMO,J.ITO, JRNL AUTH 3 S.YOSHIZAWA,K.YAMASHITA,M.TAKEMOTO,T.NISHIZAWA,R.TANIGUCHI, JRNL AUTH 4 K.KOGURE,A.D.MATURANA,Y.IINO,H.YAWO,R.ISHITANI,H.KANDORI, JRNL AUTH 5 O.NUREKI JRNL TITL STRUCTURAL BASIS FOR NA(+) TRANSPORT MECHANISM BY A JRNL TITL 2 LIGHT-DRIVEN NA(+) PUMP JRNL REF NATURE V. 521 48 2015 JRNL REFN ISSN 0028-0836 JRNL PMID 25849775 JRNL DOI 10.1038/NATURE14322 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.3_1479) 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 17533 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.650 REMARK 3 FREE R VALUE TEST SET COUNT : 1516 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 40.5670 - 5.1121 0.98 1575 149 0.1986 0.2129 REMARK 3 2 5.1121 - 4.0588 0.86 1286 122 0.2003 0.2305 REMARK 3 3 4.0588 - 3.5461 0.99 1503 142 0.2054 0.2343 REMARK 3 4 3.5461 - 3.2220 1.00 1473 140 0.2013 0.2723 REMARK 3 5 3.2220 - 2.9911 1.00 1460 138 0.2098 0.2829 REMARK 3 6 2.9911 - 2.8148 1.00 1469 139 0.1980 0.2354 REMARK 3 7 2.8148 - 2.6739 1.00 1459 138 0.2087 0.2575 REMARK 3 8 2.6739 - 2.5575 1.00 1442 137 0.2073 0.2659 REMARK 3 9 2.5575 - 2.4591 1.00 1458 139 0.2341 0.2721 REMARK 3 10 2.4591 - 2.3742 1.00 1441 135 0.2366 0.3074 REMARK 3 11 2.3742 - 2.3000 0.99 1451 137 0.2540 0.3293 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.780 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 : 0.008 2251 REMARK 3 ANGLE : 1.005 3044 REMARK 3 CHIRALITY : 0.039 340 REMARK 3 PLANARITY : 0.004 374 REMARK 3 DIHEDRAL : 15.163 782 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 3X3B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000097125. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL32XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000000 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17741 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 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: MOLREP REMARK 200 STARTING MODEL: 3DDL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 42% PEG200, 0.1M SODIUM ACETATE PH REMARK 280 4.0, 0.05M MGCL2, LIPIDIC CUBIC PHASE, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 20.29100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.77200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 116.88750 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 20.29100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.77200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 116.88750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 20.29100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 40.77200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 116.88750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 20.29100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 40.77200 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 116.88750 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 -1.000000 0.000000 0.000000 121.74600 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 244.63200 REMARK 350 BIOMT3 2 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 THR A 2 REMARK 465 GLN A 3 REMARK 465 GLU A 4 REMARK 465 GLU A 276 REMARK 465 ASN A 277 REMARK 465 LEU A 278 REMARK 465 TYR A 279 REMARK 465 PHE A 280 REMARK 465 GLN A 281 REMARK 465 SER A 282 REMARK 465 GLY A 283 REMARK 465 SER A 284 REMARK 465 HIS A 285 REMARK 465 HIS A 286 REMARK 465 HIS A 287 REMARK 465 HIS A 288 REMARK 465 HIS A 289 REMARK 465 HIS A 290 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 ASN A 7 CG OD1 ND2 REMARK 470 GLU A 18 CG CD OE1 OE2 REMARK 470 LYS A 187 CG CD CE NZ REMARK 470 LYS A 202 CG CD CE NZ REMARK 470 LEU A 227 CG CD1 CD2 REMARK 470 VAL A 230 CG1 CG2 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 194 O HOH A 933 2.03 REMARK 500 NE2 GLN A 78 O HOH A 954 2.07 REMARK 500 O GLY A 101 O HOH A 914 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 913 O HOH A 914 3857 2.07 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 103 148.18 74.43 REMARK 500 THR A 131 -76.25 -127.94 REMARK 500 SER A 236 -175.48 -173.11 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 OLA A 502 REMARK 610 OLA A 503 REMARK 610 OLA A 504 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLA A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLA A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OLA A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 505 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3X3C RELATED DB: PDB DBREF 3X3B A 1 275 UNP N0DKS8 N0DKS8_9FLAO 1 275 SEQADV 3X3B GLU A 276 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B ASN A 277 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B LEU A 278 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B TYR A 279 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B PHE A 280 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B GLN A 281 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B SER A 282 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B GLY A 283 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B SER A 284 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B HIS A 285 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B HIS A 286 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B HIS A 287 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B HIS A 288 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B HIS A 289 UNP N0DKS8 EXPRESSION TAG SEQADV 3X3B HIS A 290 UNP N0DKS8 EXPRESSION TAG SEQRES 1 A 290 MET THR GLN GLU LEU GLY ASN ALA ASN PHE GLU ASN PHE SEQRES 2 A 290 ILE GLY ALA THR GLU GLY PHE SER GLU ILE ALA TYR GLN SEQRES 3 A 290 PHE THR SER HIS ILE LEU THR LEU GLY TYR ALA VAL MET SEQRES 4 A 290 LEU ALA GLY LEU LEU TYR PHE ILE LEU THR ILE LYS ASN SEQRES 5 A 290 VAL ASP LYS LYS PHE GLN MET SER ASN ILE LEU SER ALA SEQRES 6 A 290 VAL VAL MET VAL SER ALA PHE LEU LEU LEU TYR ALA GLN SEQRES 7 A 290 ALA GLN ASN TRP THR SER SER PHE THR PHE ASN GLU GLU SEQRES 8 A 290 VAL GLY ARG TYR PHE LEU ASP PRO SER GLY ASP LEU PHE SEQRES 9 A 290 ASN ASN GLY TYR ARG TYR LEU ASN TRP LEU ILE ASP VAL SEQRES 10 A 290 PRO MET LEU LEU PHE GLN ILE LEU PHE VAL VAL SER LEU SEQRES 11 A 290 THR THR SER LYS PHE SER SER VAL ARG ASN GLN PHE TRP SEQRES 12 A 290 PHE SER GLY ALA MET MET ILE ILE THR GLY TYR ILE GLY SEQRES 13 A 290 GLN PHE TYR GLU VAL SER ASN LEU THR ALA PHE LEU VAL SEQRES 14 A 290 TRP GLY ALA ILE SER SER ALA PHE PHE PHE HIS ILE LEU SEQRES 15 A 290 TRP VAL MET LYS LYS VAL ILE ASN GLU GLY LYS GLU GLY SEQRES 16 A 290 ILE SER PRO ALA GLY GLN LYS ILE LEU SER ASN ILE TRP SEQRES 17 A 290 ILE LEU PHE LEU ILE SER TRP THR LEU TYR PRO GLY ALA SEQRES 18 A 290 TYR LEU MET PRO TYR LEU THR GLY VAL ASP GLY PHE LEU SEQRES 19 A 290 TYR SER GLU ASP GLY VAL MET ALA ARG GLN LEU VAL TYR SEQRES 20 A 290 THR ILE ALA ASP VAL SER SER LYS VAL ILE TYR GLY VAL SEQRES 21 A 290 LEU LEU GLY ASN LEU ALA ILE THR LEU SER LYS ASN LYS SEQRES 22 A 290 GLU LEU GLU ASN LEU TYR PHE GLN SER GLY SER HIS HIS SEQRES 23 A 290 HIS HIS HIS HIS HET RET A 501 20 HET OLA A 502 9 HET OLA A 503 9 HET OLA A 504 12 HET PEG A 505 7 HETNAM RET RETINAL HETNAM OLA OLEIC ACID HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 RET C20 H28 O FORMUL 3 OLA 3(C18 H34 O2) FORMUL 6 PEG C4 H10 O3 FORMUL 7 HOH *57(H2 O) HELIX 1 1 ASN A 9 THR A 17 1 9 HELIX 2 2 SER A 21 THR A 49 1 29 HELIX 3 3 ILE A 50 VAL A 53 5 4 HELIX 4 4 ASP A 54 LYS A 56 5 3 HELIX 5 5 PHE A 57 SER A 85 1 29 HELIX 6 6 ASN A 106 ILE A 124 1 19 HELIX 7 7 LEU A 125 VAL A 127 5 3 HELIX 8 8 LYS A 134 GLN A 157 1 24 HELIX 9 9 PHE A 158 GLU A 160 5 3 HELIX 10 10 ASN A 163 LYS A 193 1 31 HELIX 11 11 SER A 197 MET A 224 1 28 HELIX 12 12 PRO A 225 LEU A 227 5 3 HELIX 13 13 SER A 236 LEU A 269 1 34 HELIX 14 14 SER A 270 GLU A 274 5 5 SHEET 1 A 2 PHE A 86 ASN A 89 0 SHEET 2 A 2 ARG A 94 LEU A 97 -1 O PHE A 96 N THR A 87 LINK NZ LYS A 255 C15 RET A 501 1555 1555 1.45 SITE 1 AC1 10 TRP A 113 MET A 149 GLY A 171 SER A 174 SITE 2 AC1 10 SER A 175 PHE A 178 TYR A 218 TYR A 222 SITE 3 AC1 10 SER A 254 LYS A 255 SITE 1 AC2 2 ILE A 257 OLA A 504 SITE 1 AC3 3 THR A 165 VAL A 169 TRP A 170 SITE 1 AC4 3 TYR A 45 ASN A 264 OLA A 502 SITE 1 AC5 2 PHE A 179 LYS A 186 CRYST1 40.582 81.544 233.775 90.00 90.00 90.00 I 2 2 2 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 0.024641 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012263 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004278 0.00000