HEADER PROTON TRANSPORT 27-MAY-09 2WJL TITLE BACTERIORHODOPSIN MUTANT E194D COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIORHODOPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BR,BACTERIOOPSIN,BO; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: RETINAL LINKED VIA SCHIFF BASE TO K216 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOBACTERIUM SALINARUM; SOURCE 3 ORGANISM_COMMON: HALOBACTERIUM HALOBIUM; SOURCE 4 ORGANISM_TAXID: 2242; SOURCE 5 GENE: BOP, VNG_1467G; SOURCE 6 EXPRESSION_SYSTEM: HALOBACTERIUM SALINARUM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 2242 KEYWDS PROTON TRANSPORT, ION PUMP, RETINAL PROTEIN, PHOTORECEPTOR PROTEIN, KEYWDS 2 HYDROGEN ION TRANSPORT, PYRROLIDONE, MEROHEDRAL TWINNING, SENSORY KEYWDS 3 TRANSDUCTION, SERPENTINE, CHROMOPHORE, PHOTORECEPTOR EXPDTA X-RAY DIFFRACTION AUTHOR M.POTSCHIES,S.WOLF,E.FREIER,E.HOFMANN,K.GERWERT REVDAT 7 13-NOV-24 2WJL 1 REMARK REVDAT 6 13-DEC-23 2WJL 1 REMARK REVDAT 5 22-MAY-19 2WJL 1 REMARK REVDAT 4 06-MAR-19 2WJL 1 REMARK LINK REVDAT 3 21-NOV-18 2WJL 1 COMPND SOURCE JRNL DBREF REVDAT 2 06-APR-11 2WJL 1 JRNL REVDAT 1 25-AUG-10 2WJL 0 JRNL AUTH S.WOLF,E.FREIER,M.POTSCHIES,E.HOFMANN,K.GERWERT JRNL TITL DIRECTIONAL PROTON TRANSFER IN MEMBRANE PROTEINS ACHIEVED JRNL TITL 2 THROUGH PROTONATED PROTEIN-BOUND WATER MOLECULES: A PROTON JRNL TITL 3 DIODE. JRNL REF ANGEW. CHEM. INT. ED. ENGL. V. 49 6889 2010 JRNL REFN ESSN 1521-3773 JRNL PMID 20680951 JRNL DOI 10.1002/ANIE.201001243 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.183 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 12199 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.168 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 11094 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1719 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 17 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1756.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 1 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 7072 REMARK 3 NUMBER OF RESTRAINTS : 8545 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.015 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.014 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.020 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.023 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.004 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.078 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2WJL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1290039947. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.984070 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12843 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.297 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.1800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.17 REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.970 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: PDB ENTRY 1C3W REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LIPID CUBIC PHASE AFTER LUECKE ET AL., REMARK 280 PH 5.6, LIPIDIC CUBIC PHASE 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 55.52000 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 55.52000 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 55.52000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.7 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 -0.500000 0.866025 0.000000 -30.61000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 53.01808 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 -0.866025 0.000000 30.61000 REMARK 350 BIOMT2 3 0.866025 -0.500000 0.000000 53.01808 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, GLU 207 TO ASP 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 THR A 157 REMARK 465 SER A 158 REMARK 465 LYS A 159 REMARK 465 ALA A 160 REMARK 465 GLU A 161 REMARK 465 GLU A 232 REMARK 465 ALA A 233 REMARK 465 GLU A 234 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 465 ASP A 249 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 SER A 35 -39.97 -131.99 REMARK 500 GLU A 74 -167.11 -124.63 REMARK 500 ALA A 103 163.30 -49.31 REMARK 500 LYS A 216 -70.86 -107.74 REMARK 500 REMARK 500 REMARK: NULL 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FBK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CYTOPLASMICALLY OPEN CONFORMATION REMARK 900 OFBACTERIORHODOPSIN REMARK 900 RELATED ID: 1KG8 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF AN EARLY-M INTERMEDIATE OFBACTERIORHODOPSIN REMARK 900 RELATED ID: 1QKO RELATED DB: PDB REMARK 900 HIGH RESOLUTION X-RAY STRUCTURE OF AN EARLY INTERMEDIATE IN THE REMARK 900 BACTERIORHODOPSIN PHOTOCYCLE REMARK 900 RELATED ID: 1QKP RELATED DB: PDB REMARK 900 HIGH RESOLUTION X-RAY STRUCTURE OF AN EARLY INTERMEDIATE IN THE REMARK 900 BACTERIORHODOPSIN PHOTOCYCLE REMARK 900 RELATED ID: 1S52 RELATED DB: PDB REMARK 900 THR24VAL BACTERIORHODOPSIN REMARK 900 RELATED ID: 1X0S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE 13-CIS ISOMER OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1F50 RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN - BR STATE OF THE E204Q MUTANT AT 1.7 ANGSTROM REMARK 900 RESOLUTION REMARK 900 RELATED ID: 1M0K RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN K INTERMEDIATE AT 1.43 A RESOLUTION REMARK 900 RELATED ID: 1JV6 RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN D85S/F219L DOUBLE MUTANT AT 2.00 REMARK 900 ANGSTROMRESOLUTION REMARK 900 RELATED ID: 1AP9 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF BACTERIORHODOPSIN FROM MICROCRYSTALS GROWN IN REMARK 900 LIPIDIC CUBIC PHASES REMARK 900 RELATED ID: 1IW9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE M INTERMEDIATE OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1KME RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACTERIORHODOPSIN CRYSTALLIZED FROMBICELLES REMARK 900 RELATED ID: 1FBB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF NATIVE CONFORMATION OFBACTERIORHODOPSIN REMARK 900 RELATED ID: 1R2N RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE ALL-TRANS RETINAL IN DARK- REMARK 900 ADAPTEDBACTERIORHODOPSIN REMARK 900 RELATED ID: 1M0L RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN/LIPID COMPLEX AT 1.47 A RESOLUTION REMARK 900 RELATED ID: 1BRD RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN REMARK 900 RELATED ID: 1S54 RELATED DB: PDB REMARK 900 THR24ALA BACTERIORHODOPSIN REMARK 900 RELATED ID: 1AT9 RELATED DB: PDB REMARK 900 STRUCTURE OF BACTERIORHODOPSIN AT 3.0 ANGSTROM DETERMINED BY REMARK 900 ELECTRON CRYSTALLOGRAPHY REMARK 900 RELATED ID: 1P8H RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN M1 INTERMEDIATE PRODUCED AT ROOMTEMPERATURE REMARK 900 RELATED ID: 1P8I RELATED DB: PDB REMARK 900 F219L BACTERIORHODOPSIN MUTANT REMARK 900 RELATED ID: 1R84 RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE 13-CIS-15-SYN RETINAL IN DARK_ REMARK 900 ADAPTEDBACTERIORHODOPSIN REMARK 900 RELATED ID: 1Q5J RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACTERIORHODOPSIN MUTANT P91ACRYSTALLIZED FROM REMARK 900 BICELLES REMARK 900 RELATED ID: 1PXS RELATED DB: PDB REMARK 900 STRUCTURE OF MET56ALA MUTANT OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1BCT RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN (FRAGMENT 163-231) (NMR, 14 STRUCTURES) REMARK 900 RELATED ID: 1BRR RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF THE BACTERIORHODOPSIN TRIMER/LIPID COMPLEX REMARK 900 RELATED ID: 1Q5I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACTERIORHODOPSIN MUTANT P186ACRYSTALLIZED REMARK 900 FROM BICELLES REMARK 900 RELATED ID: 1P8U RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN N' INTERMEDIATE AT 1.62 A RESOLUTION REMARK 900 RELATED ID: 1UCQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE L INTERMEDIATE OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1TN5 RELATED DB: PDB REMARK 900 STRUCTURE OF BACTERORHODOPSIN MUTANT K41P REMARK 900 RELATED ID: 1C8R RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN D96M BR STATE AT 2.0 A RESOLUTION REMARK 900 RELATED ID: 1QM8 RELATED DB: PDB REMARK 900 STRUCTURE OF BACTERIORHODOPSIN AT 100 K REMARK 900 RELATED ID: 1VJM RELATED DB: PDB REMARK 900 DEFORMATION OF HELIX C IN THE LOW- TEMPERATURE L-INTERMEDIATE OF REMARK 900 BACTERIORHODOPSIN REMARK 900 RELATED ID: 1BAD RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN (7-HELIX BUNDLE) WITH 13- CIS RETINAL REMARK 900 (THEORETICAL MODEL) REMARK 900 RELATED ID: 1PY6 RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN CRYSTALLIZED FROM BICELLS REMARK 900 RELATED ID: 1L0M RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1X0I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE ACID BLUE FORM OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1X0K RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACTERIORHODOPSIN AT PH 10 REMARK 900 RELATED ID: 1O0A RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN L INTERMEDIATE AT 1.62 A RESOLUTION REMARK 900 RELATED ID: 1XJI RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN CRYSTALLIZED IN BICELLES AT ROOMTEMPERATURE REMARK 900 RELATED ID: 1F4Z RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN - M PHOTOINTERMEDIATE STATE OF THE E204Q MUTANT REMARK 900 AT 1.8 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1S51 RELATED DB: PDB REMARK 900 THR24SER BACTERIORHODOPSIN REMARK 900 RELATED ID: 1QHJ RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF BACTERIORHODOPSIN GROWN IN LIPIDIC CUBIC PHASES REMARK 900 RELATED ID: 1KG9 RELATED DB: PDB REMARK 900 STRUCTURE OF A "MOCK-TRAPPED" EARLY-M INTERMEDIATE REMARK 900 OFBACTERIORHOSOPSIN REMARK 900 RELATED ID: 2AT9 RELATED DB: PDB REMARK 900 STRUCTURE OF BACTERIORHODOPSIN AT 3.0 ANGSTROM BY ELECTRON REMARK 900 CRYSTALLOGRAPHY REMARK 900 RELATED ID: 1CWQ RELATED DB: PDB REMARK 900 M INTERMEDIATE STRUCTURE OF THE WILD TYPE BACTERIORHODOPSIN IN REMARK 900 COMBINATION WITH THE GROUND STATE STRUCTURE REMARK 900 RELATED ID: 1PXR RELATED DB: PDB REMARK 900 STRUCTURE OF PRO50ALA MUTANT OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 2BRD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACTERIORHODOPSIN IN PURPLE MEMBRANE REMARK 900 RELATED ID: 1S53 RELATED DB: PDB REMARK 900 THR46SER BACTERIORHODOPSIN REMARK 900 RELATED ID: 1JV7 RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN O-LIKE INTERMEDIATE STATE OF THE D85SMUTANT AT REMARK 900 2.25 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1E0P RELATED DB: PDB REMARK 900 L INTERMEDIATE OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1M0M RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN M1 INTERMEDIATE AT 1.43 A RESOLUTION REMARK 900 RELATED ID: 1IXF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE K INTERMEDIATE OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1MGY RELATED DB: PDB REMARK 900 STRUCTURE OF THE D85S MUTANT OF BACTERIORHODOPSIN WITHBROMIDE BOUND REMARK 900 RELATED ID: 1BAC RELATED DB: PDB REMARK 900 RHODOPSIN (7-HELIX BUNDLE) COMPLEX WITH ALL -TRANS RETINAL REMARK 900 (THEORETICAL MODEL) REMARK 900 RELATED ID: 1DZE RELATED DB: PDB REMARK 900 STRUCTURE OF THE M INTERMEDIATE OF BACTERIORHODOPSIN TRAPPED AT 100K REMARK 900 RELATED ID: 1C8S RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN D96N LATE M STATE INTERMEDIATE REMARK 900 RELATED ID: 1BHA RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN (PROTEOLYTIC FRAGMENT 1 - 71 , SOLUBILIZED IN SDS REMARK 900 MICELLES) (NMR, 12 STRUCTURES) REMARK 900 RELATED ID: 1BM1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACTERIORHODOPSIN IN THE LIGHT-ADAPTED STATE REMARK 900 RELATED ID: 1BHB RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN (PROTEOLYTIC FRAGMENT 1 - 71 , SOLUBILIZED IN REMARK 900 METHANOL-CHLOROFORM) (NMR, 12 STRUCTURES) REMARK 900 RELATED ID: 1BRX RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN/LIPID COMPLEX REMARK 900 RELATED ID: 1C3W RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN/LIPID COMPLEX AT 1.55 A RESOLUTION REMARK 900 RELATED ID: 1TN0 RELATED DB: PDB REMARK 900 STRUCTURE OF BACTERORHODOPSIN MUTANT A51P REMARK 900 RELATED ID: 1IW6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE GROUND STATE OF BACTERIORHODOPSIN REMARK 900 RELATED ID: 1KGB RELATED DB: PDB REMARK 900 STRUCTURE OF GROUND-STATE BACTERIORHODOPSIN REMARK 900 RELATED ID: 2WJK RELATED DB: PDB REMARK 900 BACTERIORHODOPSIN MUTANT E204D DBREF 2WJL A 1 249 UNP P02945 BACR_HALSA 14 262 SEQADV 2WJL ASP A 194 UNP P02945 GLU 207 ENGINEERED MUTATION SEQRES 1 A 249 GLN ALA GLN ILE THR GLY ARG PRO GLU TRP ILE TRP LEU SEQRES 2 A 249 ALA LEU GLY THR ALA LEU MET GLY LEU GLY THR LEU TYR SEQRES 3 A 249 PHE LEU VAL LYS GLY MET GLY VAL SER ASP PRO ASP ALA SEQRES 4 A 249 LYS LYS PHE TYR ALA ILE THR THR LEU VAL PRO ALA ILE SEQRES 5 A 249 ALA PHE THR MET TYR LEU SER MET LEU LEU GLY TYR GLY SEQRES 6 A 249 LEU THR MET VAL PRO PHE GLY GLY GLU GLN ASN PRO ILE SEQRES 7 A 249 TYR TRP ALA ARG TYR ALA ASP TRP LEU PHE THR THR PRO SEQRES 8 A 249 LEU LEU LEU LEU ASP LEU ALA LEU LEU VAL ASP ALA ASP SEQRES 9 A 249 GLN GLY THR ILE LEU ALA LEU VAL GLY ALA ASP GLY ILE SEQRES 10 A 249 MET ILE GLY THR GLY LEU VAL GLY ALA LEU THR LYS VAL SEQRES 11 A 249 TYR SER TYR ARG PHE VAL TRP TRP ALA ILE SER THR ALA SEQRES 12 A 249 ALA MET LEU TYR ILE LEU TYR VAL LEU PHE PHE GLY PHE SEQRES 13 A 249 THR SER LYS ALA GLU SER MET ARG PRO GLU VAL ALA SER SEQRES 14 A 249 THR PHE LYS VAL LEU ARG ASN VAL THR VAL VAL LEU TRP SEQRES 15 A 249 SER ALA TYR PRO VAL VAL TRP LEU ILE GLY SER ASP GLY SEQRES 16 A 249 ALA GLY ILE VAL PRO LEU ASN ILE GLU THR LEU LEU PHE SEQRES 17 A 249 MET VAL LEU ASP VAL SER ALA LYS VAL GLY PHE GLY LEU SEQRES 18 A 249 ILE LEU LEU ARG SER ARG ALA ILE PHE GLY GLU ALA GLU SEQRES 19 A 249 ALA PRO GLU PRO SER ALA GLY ASP GLY ALA ALA ALA THR SEQRES 20 A 249 SER ASP HET RET A 301 20 HETNAM RET RETINAL FORMUL 2 RET C20 H28 O FORMUL 3 HOH *17(H2 O) HELIX 1 1 GLU A 9 MET A 32 1 24 HELIX 2 2 ASP A 36 LEU A 62 1 27 HELIX 3 3 TRP A 80 VAL A 101 1 22 HELIX 4 4 ASP A 104 THR A 128 1 25 HELIX 5 5 VAL A 130 GLY A 155 1 26 HELIX 6 6 ARG A 164 GLY A 192 1 29 HELIX 7 7 PRO A 200 LEU A 224 1 25 HELIX 8 8 ARG A 225 PHE A 230 5 6 SHEET 1 AA 2 LEU A 66 PHE A 71 0 SHEET 2 AA 2 GLU A 74 TYR A 79 -1 O GLU A 74 N PHE A 71 LINK NZ LYS A 216 C15 RET A 301 1555 1555 1.35 SITE 1 AC1 9 TRP A 86 THR A 89 THR A 90 SER A 141 SITE 2 AC1 9 TRP A 182 TYR A 185 TRP A 189 ASP A 212 SITE 3 AC1 9 LYS A 216 CRYST1 61.220 61.220 111.040 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 0.016335 0.009431 0.000000 0.00000 SCALE2 0.000000 0.018861 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009006 0.00000