HEADER SIGNALING PROTEIN 25-JUL-11 3T45 TITLE CRYSTAL STRUCTURE OF BACTERIORHODOPSIN MUTANT A215T, A PHOTOTAXIS TITLE 2 SIGNALING MUTANT AT 3.0 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIORHODOPSIN (GROUND STATE); COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: BR, BACTERIOOPSIN, BO; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOBACTERIUM SP. NRC-1; SOURCE 3 ORGANISM_TAXID: 64091; SOURCE 4 STRAIN: ATCC 700922 / JCM 11081 / NRC-1; SOURCE 5 GENE: BOP, VNG_1467G; SOURCE 6 EXPRESSION_SYSTEM: HALOBACTERIUM SALINARUM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 2242; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS BACTERIORHODOPSINS, SENSORY RHODOPSIN II, MICROBIAL RHODOPSINS, KEYWDS 2 LIPIDS, RETINALDEHYDE, SCHIFF BASES, LIGHT-SENSOR, PHOTOTAXIS, KEYWDS 3 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.OZOROWSKI,H.LUECKE REVDAT 4 30-OCT-24 3T45 1 REMARK LINK REVDAT 3 08-NOV-17 3T45 1 REMARK REVDAT 2 04-SEP-13 3T45 1 JRNL REVDAT 1 21-DEC-11 3T45 0 JRNL AUTH E.N.SPUDICH,G.OZOROWSKI,E.V.SCHOW,D.J.TOBIAS,J.L.SPUDICH, JRNL AUTH 2 H.LUECKE JRNL TITL A TRANSPORTER CONVERTED INTO A SENSOR, A PHOTOTAXIS JRNL TITL 2 SIGNALING MUTANT OF BACTERIORHODOPSIN AT 3.0 ANGSTROM. JRNL REF J.MOL.BIOL. V. 415 455 2012 JRNL REFN ISSN 0022-2836 JRNL PMID 22123198 JRNL DOI 10.1016/J.JMB.2011.11.025 REMARK 2 REMARK 2 RESOLUTION. 3.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 14757 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 + TEST SET) : 0.240 REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 780 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 962 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.99 REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE SET COUNT : 56 REMARK 3 BIN FREE R VALUE : 0.3460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5241 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 385 REMARK 3 SOLVENT ATOMS : 38 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.02000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.550 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.449 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.123 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.899 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.867 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5762 ; 0.011 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7800 ; 1.540 ; 2.031 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 672 ; 4.598 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 174 ;36.913 ;22.069 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 852 ;18.035 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;19.097 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 930 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4005 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : B A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 B 7 B 301 1 REMARK 3 1 A 7 A 301 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT THERMAL 1 B (A**2): 1767 ; 3.740 ; 0.500 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : C A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 C 7 C 301 1 REMARK 3 1 A 7 A 301 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT THERMAL 2 C (A**2): 1767 ; 3.160 ; 0.500 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 3T45 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067013. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15545 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 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 (%) : 97.5 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.16200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.49100 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 2.1.4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.0M MONOSODIUM PHOSPHATE PH 3.6, REMARK 280 VAPOR DIFFUSION, HANGING DROP, BICELLES, TEMPERATURE 301K, VAPOR REMARK 280 DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 30.72600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.06950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 30.72600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 53.06950 REMARK 290 SMTRY3 4 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 300 REMARK: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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: 14940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -122.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 N SER C 132 O HOH C 419 2.09 REMARK 500 OD2 ASP C 85 O HOH C 402 2.13 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 TYR A 79 90.62 -67.31 REMARK 500 ASP A 102 47.76 71.98 REMARK 500 PHE A 154 -73.99 -89.07 REMARK 500 SER A 162 42.38 -107.02 REMARK 500 TYR B 79 90.70 -66.36 REMARK 500 PHE B 154 -76.97 -86.91 REMARK 500 SER B 162 44.94 -105.55 REMARK 500 LYS B 216 -68.93 -108.59 REMARK 500 ASP C 102 45.59 72.26 REMARK 500 PHE C 154 -72.12 -88.43 REMARK 500 SER C 162 42.23 -106.73 REMARK 500 LYS C 216 -73.14 -107.97 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 608 REMARK 610 LI1 B 602 REMARK 610 LI1 B 603 REMARK 610 LI1 B 604 REMARK 610 LI1 B 605 REMARK 610 LI1 B 615 REMARK 610 LI1 B 611 REMARK 610 LI1 B 612 REMARK 610 LI1 C 613 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 RET B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RET C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 C 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 615 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 B 612 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 C 613 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI1 A 608 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1C3W RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN/LIPID COMPLEX AT 1.55 A RESOLUTION REMARK 900 RELATED ID: 1JGJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SENSORY RHODOPSIN II AT 2.4 ANGSTROMS: REMARK 900 INSIGHTS INTO COLOR TUNING AND TRANSDUCER INTERACTION DBREF 3T45 A 7 231 UNP P02945 BACR_HALSA 20 244 DBREF 3T45 B 7 231 UNP P02945 BACR_HALSA 20 244 DBREF 3T45 C 7 231 UNP P02945 BACR_HALSA 20 244 SEQADV 3T45 THR A 215 UNP P02945 ALA 228 ENGINEERED MUTATION SEQADV 3T45 THR B 215 UNP P02945 ALA 228 ENGINEERED MUTATION SEQADV 3T45 THR C 215 UNP P02945 ALA 228 ENGINEERED MUTATION SEQRES 1 A 225 ARG PRO GLU TRP ILE TRP LEU ALA LEU GLY THR ALA LEU SEQRES 2 A 225 MET GLY LEU GLY THR LEU TYR PHE LEU VAL LYS GLY MET SEQRES 3 A 225 GLY VAL SER ASP PRO ASP ALA LYS LYS PHE TYR ALA ILE SEQRES 4 A 225 THR THR LEU VAL PRO ALA ILE ALA PHE THR MET TYR LEU SEQRES 5 A 225 SER MET LEU LEU GLY TYR GLY LEU THR MET VAL PRO PHE SEQRES 6 A 225 GLY GLY GLU GLN ASN PRO ILE TYR TRP ALA ARG TYR ALA SEQRES 7 A 225 ASP TRP LEU PHE THR THR PRO LEU LEU LEU LEU ASP LEU SEQRES 8 A 225 ALA LEU LEU VAL ASP ALA ASP GLN GLY THR ILE LEU ALA SEQRES 9 A 225 LEU VAL GLY ALA ASP GLY ILE MET ILE GLY THR GLY LEU SEQRES 10 A 225 VAL GLY ALA LEU THR LYS VAL TYR SER TYR ARG PHE VAL SEQRES 11 A 225 TRP TRP ALA ILE SER THR ALA ALA MET LEU TYR ILE LEU SEQRES 12 A 225 TYR VAL LEU PHE PHE GLY PHE THR SER LYS ALA GLU SER SEQRES 13 A 225 MET ARG PRO GLU VAL ALA SER THR PHE LYS VAL LEU ARG SEQRES 14 A 225 ASN VAL THR VAL VAL LEU TRP SER ALA TYR PRO VAL VAL SEQRES 15 A 225 TRP LEU ILE GLY SER GLU GLY ALA GLY ILE VAL PRO LEU SEQRES 16 A 225 ASN ILE GLU THR LEU LEU PHE MET VAL LEU ASP VAL SER SEQRES 17 A 225 THR LYS VAL GLY PHE GLY LEU ILE LEU LEU ARG SER ARG SEQRES 18 A 225 ALA ILE PHE GLY SEQRES 1 B 225 ARG PRO GLU TRP ILE TRP LEU ALA LEU GLY THR ALA LEU SEQRES 2 B 225 MET GLY LEU GLY THR LEU TYR PHE LEU VAL LYS GLY MET SEQRES 3 B 225 GLY VAL SER ASP PRO ASP ALA LYS LYS PHE TYR ALA ILE SEQRES 4 B 225 THR THR LEU VAL PRO ALA ILE ALA PHE THR MET TYR LEU SEQRES 5 B 225 SER MET LEU LEU GLY TYR GLY LEU THR MET VAL PRO PHE SEQRES 6 B 225 GLY GLY GLU GLN ASN PRO ILE TYR TRP ALA ARG TYR ALA SEQRES 7 B 225 ASP TRP LEU PHE THR THR PRO LEU LEU LEU LEU ASP LEU SEQRES 8 B 225 ALA LEU LEU VAL ASP ALA ASP GLN GLY THR ILE LEU ALA SEQRES 9 B 225 LEU VAL GLY ALA ASP GLY ILE MET ILE GLY THR GLY LEU SEQRES 10 B 225 VAL GLY ALA LEU THR LYS VAL TYR SER TYR ARG PHE VAL SEQRES 11 B 225 TRP TRP ALA ILE SER THR ALA ALA MET LEU TYR ILE LEU SEQRES 12 B 225 TYR VAL LEU PHE PHE GLY PHE THR SER LYS ALA GLU SER SEQRES 13 B 225 MET ARG PRO GLU VAL ALA SER THR PHE LYS VAL LEU ARG SEQRES 14 B 225 ASN VAL THR VAL VAL LEU TRP SER ALA TYR PRO VAL VAL SEQRES 15 B 225 TRP LEU ILE GLY SER GLU GLY ALA GLY ILE VAL PRO LEU SEQRES 16 B 225 ASN ILE GLU THR LEU LEU PHE MET VAL LEU ASP VAL SER SEQRES 17 B 225 THR LYS VAL GLY PHE GLY LEU ILE LEU LEU ARG SER ARG SEQRES 18 B 225 ALA ILE PHE GLY SEQRES 1 C 225 ARG PRO GLU TRP ILE TRP LEU ALA LEU GLY THR ALA LEU SEQRES 2 C 225 MET GLY LEU GLY THR LEU TYR PHE LEU VAL LYS GLY MET SEQRES 3 C 225 GLY VAL SER ASP PRO ASP ALA LYS LYS PHE TYR ALA ILE SEQRES 4 C 225 THR THR LEU VAL PRO ALA ILE ALA PHE THR MET TYR LEU SEQRES 5 C 225 SER MET LEU LEU GLY TYR GLY LEU THR MET VAL PRO PHE SEQRES 6 C 225 GLY GLY GLU GLN ASN PRO ILE TYR TRP ALA ARG TYR ALA SEQRES 7 C 225 ASP TRP LEU PHE THR THR PRO LEU LEU LEU LEU ASP LEU SEQRES 8 C 225 ALA LEU LEU VAL ASP ALA ASP GLN GLY THR ILE LEU ALA SEQRES 9 C 225 LEU VAL GLY ALA ASP GLY ILE MET ILE GLY THR GLY LEU SEQRES 10 C 225 VAL GLY ALA LEU THR LYS VAL TYR SER TYR ARG PHE VAL SEQRES 11 C 225 TRP TRP ALA ILE SER THR ALA ALA MET LEU TYR ILE LEU SEQRES 12 C 225 TYR VAL LEU PHE PHE GLY PHE THR SER LYS ALA GLU SER SEQRES 13 C 225 MET ARG PRO GLU VAL ALA SER THR PHE LYS VAL LEU ARG SEQRES 14 C 225 ASN VAL THR VAL VAL LEU TRP SER ALA TYR PRO VAL VAL SEQRES 15 C 225 TRP LEU ILE GLY SER GLU GLY ALA GLY ILE VAL PRO LEU SEQRES 16 C 225 ASN ILE GLU THR LEU LEU PHE MET VAL LEU ASP VAL SER SEQRES 17 C 225 THR LYS VAL GLY PHE GLY LEU ILE LEU LEU ARG SER ARG SEQRES 18 C 225 ALA ILE PHE GLY HET RET A 301 20 HET LI1 A 600 45 HET LI1 A 608 24 HET RET B 301 20 HET LI1 B 602 26 HET LI1 B 603 37 HET LI1 B 604 40 HET LI1 B 605 14 HET LI1 B 615 8 HET LI1 B 611 41 HET LI1 B 612 20 HET RET C 301 20 HET LI1 C 606 45 HET LI1 C 613 25 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 HETSYN LI1 LIPID FRAGMENT FORMUL 4 RET 3(C20 H28 O) FORMUL 5 LI1 11(C42 H86 O3) FORMUL 18 HOH *38(H2 O) HELIX 1 1 GLU A 9 GLY A 31 1 23 HELIX 2 2 ASP A 36 LEU A 62 1 27 HELIX 3 3 TRP A 80 ASP A 102 1 23 HELIX 4 4 ASP A 104 THR A 128 1 25 HELIX 5 5 VAL A 130 PHE A 154 1 25 HELIX 6 6 PHE A 154 GLU A 161 1 8 HELIX 7 7 ARG A 164 SER A 183 1 20 HELIX 8 8 SER A 183 GLY A 192 1 10 HELIX 9 9 PRO A 200 SER A 226 1 27 HELIX 10 10 GLU B 9 GLY B 31 1 23 HELIX 11 11 ASP B 36 LEU B 62 1 27 HELIX 12 12 TRP B 80 ASP B 102 1 23 HELIX 13 13 ASP B 104 LEU B 127 1 24 HELIX 14 14 VAL B 130 PHE B 154 1 25 HELIX 15 15 PHE B 154 GLU B 161 1 8 HELIX 16 16 ARG B 164 SER B 183 1 20 HELIX 17 17 SER B 183 GLY B 192 1 10 HELIX 18 18 PRO B 200 SER B 226 1 27 HELIX 19 19 GLU C 9 GLY C 31 1 23 HELIX 20 20 ASP C 36 LEU C 62 1 27 HELIX 21 21 TRP C 80 ASP C 102 1 23 HELIX 22 22 ASP C 104 THR C 128 1 25 HELIX 23 23 VAL C 130 PHE C 154 1 25 HELIX 24 24 PHE C 154 GLU C 161 1 8 HELIX 25 25 ARG C 164 SER C 183 1 20 HELIX 26 26 SER C 183 GLY C 192 1 10 HELIX 27 27 PRO C 200 SER C 226 1 27 SHEET 1 A 2 LEU A 66 PRO A 70 0 SHEET 2 A 2 GLN A 75 TYR A 79 -1 O ILE A 78 N THR A 67 SHEET 1 B 2 MET B 68 PRO B 70 0 SHEET 2 B 2 GLN B 75 PRO B 77 -1 O ASN B 76 N VAL B 69 SHEET 1 C 2 LEU C 66 PRO C 70 0 SHEET 2 C 2 GLN C 75 TYR C 79 -1 O ILE C 78 N THR C 67 LINK NZ LYS A 216 C15 RET A 301 1555 1555 1.31 LINK NZ LYS B 216 C15 RET B 301 1555 1555 1.29 LINK NZ LYS C 216 C15 RET C 301 1555 1555 1.33 SITE 1 AC1 12 TRP A 86 THR A 90 LEU A 93 MET A 118 SITE 2 AC1 12 TRP A 138 SER A 141 THR A 142 TRP A 182 SITE 3 AC1 12 TYR A 185 PRO A 186 TRP A 189 LYS A 216 SITE 1 AC2 13 TRP B 86 THR B 90 LEU B 93 MET B 118 SITE 2 AC2 13 TRP B 138 SER B 141 THR B 142 TRP B 182 SITE 3 AC2 13 TYR B 185 PRO B 186 TRP B 189 ASP B 212 SITE 4 AC2 13 LYS B 216 SITE 1 AC3 13 TRP C 86 THR C 90 LEU C 93 MET C 118 SITE 2 AC3 13 TRP C 138 SER C 141 THR C 142 TRP C 182 SITE 3 AC3 13 TYR C 185 PRO C 186 TRP C 189 ASP C 212 SITE 4 AC3 13 LYS C 216 SITE 1 AC4 5 PHE A 135 LEU A 190 ALA A 196 TRP B 12 SITE 2 AC4 5 ILE B 203 SITE 1 AC5 4 TYR A 64 GLY B 113 GLY B 116 ILE B 117 SITE 1 AC6 6 LEU A 15 LEU B 25 LEU B 58 ALA C 139 SITE 2 AC6 6 ILE C 140 LI1 C 606 SITE 1 AC7 12 LI1 A 608 TYR B 64 TRP B 80 PHE B 88 SITE 2 AC7 12 LI1 B 615 THR C 67 TRP C 80 ALA C 84 SITE 3 AC7 12 GLY C 116 GLY C 120 LEU C 123 LYS C 129 SITE 1 AC8 4 LEU B 28 LYS B 40 ALA B 44 TYR C 147 SITE 1 AC9 7 TRP A 12 GLY A 73 GLN A 75 ASN A 202 SITE 2 AC9 7 ILE A 203 LI1 B 603 LEU C 190 SITE 1 BC1 2 TRP B 80 LI1 B 604 SITE 1 BC2 6 TYR B 131 LEU B 190 LI1 B 612 TRP C 12 SITE 2 BC2 6 ASN C 202 ILE C 203 SITE 1 BC3 3 LI1 B 611 VAL C 199 PRO C 200 SITE 1 BC4 6 ILE A 117 TYR A 147 LEU C 25 LEU C 28 SITE 2 BC4 6 GLY C 31 PHE C 54 SITE 1 BC5 5 GLY A 116 LEU A 127 LI1 B 604 MET C 56 SITE 2 BC5 5 TYR C 64 CRYST1 61.452 106.139 124.845 90.00 95.08 90.00 C 1 2 1 12 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 0.016273 0.000000 0.001447 0.00000 SCALE2 0.000000 0.009422 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008042 0.00000