HEADER FLUORESCENT PROTEIN 14-AUG-08 3E5V TITLE CRYSTAL STRUCTURE ANALYSIS OF EQFP611 DOUBLE MUTANT T122R, N143S COMPND MOL_ID: 1; COMPND 2 MOLECULE: RED FLUORESCENT PROTEIN EQFP611; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GFP-LIKE CHROMOPROTEIN; FP611; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTACMAEA QUADRICOLOR; SOURCE 3 ORGANISM_COMMON: SEA ANEMONE; SOURCE 4 ORGANISM_TAXID: 6118; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: M15PREP4; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 OTHER_DETAILS: SYNONYMOUS SOURCE ORGANISM NAME PARASICYONIS SOURCE 10 ACTINOSTOLOIDES KEYWDS CHROMOPHORE, LUMINESCENCE, PHOTOPROTEIN, D2RFP630, CIS-TRANS ISOMER, KEYWDS 2 RED FLUORESCENT PROTEIN, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.NAR,K.NIENHAUS,U.NIENHAUS,J.WIEDENMANN REVDAT 10 15-NOV-23 3E5V 1 REMARK REVDAT 9 30-AUG-23 3E5V 1 REMARK REVDAT 8 20-OCT-21 3E5V 1 SEQADV LINK REVDAT 7 25-OCT-17 3E5V 1 REMARK REVDAT 6 23-NOV-11 3E5V 1 VERSN REVDAT 5 09-JUN-09 3E5V 1 REVDAT REVDAT 4 24-FEB-09 3E5V 1 VERSN REVDAT 3 13-JAN-09 3E5V 1 JRNL REVDAT 2 21-OCT-08 3E5V 1 REMARK SEQRES REVDAT 1 23-SEP-08 3E5V 0 JRNL AUTH K.NIENHAUS,H.NAR,R.HEILKER,J.WIEDENMANN,G.U.NIENHAUS JRNL TITL TRANS-CIS ISOMERIZATION IS RESPONSIBLE FOR THE RED-SHIFTED JRNL TITL 2 FLUORESCENCE IN VARIANTS OF THE RED FLUORESCENT PROTEIN JRNL TITL 3 EQFP611. JRNL REF J.AM.CHEM.SOC. V. 130 12578 2008 JRNL REFN ISSN 0002-7863 JRNL PMID 18761441 JRNL DOI 10.1021/JA8046443 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 13.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 13873 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) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 695 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 9 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.28 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2065 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2540 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1938 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE : 0.3030 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.15 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 127 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1826 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.74600 REMARK 3 B22 (A**2) : -0.74600 REMARK 3 B33 (A**2) : 1.49200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1898 ; 2.000 ; NULL REMARK 3 BOND ANGLES : 2542 ; 2.000 ; NULL REMARK 3 TORSION ANGLES : 379 ; 0.000 ; NULL REMARK 3 TRIGONAL CARBON PLANES : 56 ; 2.000 ; NULL REMARK 3 GENERAL PLANES : 280 ; 5.000 ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS : 1898 ; 20.000 ; NULL REMARK 3 BAD NON-BONDED CONTACTS : 19 ; 5.000 ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : NULL ; NULL ; NULL REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : NULL ; NULL ; NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.003 REMARK 3 BOND ANGLES (DEGREES) : 0.74 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : NULL REMARK 3 OTHER TORSION ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3E5V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000048913. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13944 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.45400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1UIS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, PH 4.6, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 138.68133 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 69.34067 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 104.01100 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 34.67033 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 173.35167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 138.68133 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 69.34067 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 34.67033 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 104.01100 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 173.35167 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 0.500000 0.866025 0.000000 31.26800 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -54.15776 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -34.67033 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 1A REMARK 465 ARG A 1B REMARK 465 GLY A 1C REMARK 465 SER A 1D REMARK 465 HIS A 1E REMARK 465 HIS A 1F REMARK 465 HIS A 1G REMARK 465 HIS A 1H REMARK 465 HIS A 1I REMARK 465 HIS A 1J REMARK 465 GLY A 1K REMARK 465 ILE A 1L REMARK 465 HIS A 1M 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 MET A 15 O 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 3 -167.34 171.13 REMARK 500 THR A 183 160.19 -49.15 REMARK 500 ASN A 186 -75.06 -90.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3E5T RELATED DB: PDB REMARK 900 RELATED ID: 3E5W RELATED DB: PDB DBREF 3E5V A 1 231 UNP Q8ISF8 RFP_PARAC 1 231 SEQADV 3E5V NRQ A 63 UNP Q8ISF8 MET 63 CHROMOPHORE SEQADV 3E5V NRQ A 63 UNP Q8ISF8 TYR 64 CHROMOPHORE SEQADV 3E5V NRQ A 63 UNP Q8ISF8 GLY 65 CHROMOPHORE SEQADV 3E5V ARG A 122 UNP Q8ISF8 THR 122 ENGINEERED MUTATION SEQADV 3E5V SER A 143 UNP Q8ISF8 ASN 143 ENGINEERED MUTATION SEQRES 1 A 242 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY ILE HIS SEQRES 2 A 242 MET ASN SER LEU ILE LYS GLU ASN MET ARG MET MET VAL SEQRES 3 A 242 VAL MET GLU GLY SER VAL ASN GLY TYR GLN PHE LYS CYS SEQRES 4 A 242 THR GLY GLU GLY ASP GLY ASN PRO TYR MET GLY THR GLN SEQRES 5 A 242 THR MET ARG ILE LYS VAL VAL GLU GLY GLY PRO LEU PRO SEQRES 6 A 242 PHE ALA PHE ASP ILE LEU ALA THR SER PHE NRQ SER LYS SEQRES 7 A 242 THR PHE ILE LYS HIS THR LYS GLY ILE PRO ASP PHE PHE SEQRES 8 A 242 LYS GLN SER PHE PRO GLU GLY PHE THR TRP GLU ARG VAL SEQRES 9 A 242 THR ARG TYR GLU ASP GLY GLY VAL PHE THR VAL MET GLN SEQRES 10 A 242 ASP THR SER LEU GLU ASP GLY CYS LEU VAL TYR HIS ALA SEQRES 11 A 242 LYS VAL ARG GLY VAL ASN PHE PRO SER ASN GLY ALA VAL SEQRES 12 A 242 MET GLN LYS LYS THR LYS GLY TRP GLU PRO SER THR GLU SEQRES 13 A 242 MET LEU TYR PRO ALA ASP GLY GLY LEU ARG GLY TYR SER SEQRES 14 A 242 GLN MET ALA LEU ASN VAL ASP GLY GLY GLY TYR LEU SER SEQRES 15 A 242 CYS SER PHE GLU THR THR TYR ARG SER LYS LYS THR VAL SEQRES 16 A 242 GLU ASN PHE LYS MET PRO GLY PHE HIS PHE VAL ASP HIS SEQRES 17 A 242 ARG LEU GLU ARG LEU GLU GLU SER ASP LYS GLU MET PHE SEQRES 18 A 242 VAL VAL GLN HIS GLU HIS ALA VAL ALA LYS PHE CYS ASP SEQRES 19 A 242 LEU PRO SER LYS LEU GLY ARG LEU MODRES 3E5V NRQ A 63 MET MODRES 3E5V NRQ A 63 TYR MODRES 3E5V NRQ A 63 GLY HET NRQ A 63 46 HETNAM NRQ {(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO) HETNAM 2 NRQ PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1- HETNAM 3 NRQ YL}ACETIC ACID HETSYN NRQ CHROMOPHORE (MET-TYR-GLY) FORMUL 1 NRQ C16 H17 N3 O4 S FORMUL 2 HOH *75(H2 O) HELIX 1 1 ALA A 54 PHE A 62 5 9 HELIX 2 2 PHE A 80 PHE A 84 5 5 SHEET 1 A11 LYS A 71 HIS A 72 0 SHEET 2 A11 PHE A 210 LYS A 220 1 O ALA A 219 N LYS A 71 SHEET 3 A11 THR A 38 GLU A 47 -1 N ILE A 43 O VAL A 211 SHEET 4 A11 TYR A 22 ASN A 33 -1 N THR A 27 O LYS A 44 SHEET 5 A11 MET A 9 VAL A 19 -1 N MET A 15 O CYS A 26 SHEET 6 A11 CYS A 114 VAL A 124 1 O GLY A 123 N SER A 18 SHEET 7 A11 VAL A 101 GLU A 111 -1 N MET A 105 O LYS A 120 SHEET 8 A11 PHE A 88 TYR A 96 -1 N THR A 94 O PHE A 102 SHEET 9 A11 TYR A 169 SER A 180 -1 O SER A 173 N ARG A 95 SHEET 10 A11 GLY A 153 VAL A 164 -1 N LEU A 154 O TYR A 178 SHEET 11 A11 THR A 137 TRP A 140 -1 N LYS A 138 O ASN A 163 SHEET 1 B 6 LYS A 71 HIS A 72 0 SHEET 2 B 6 PHE A 210 LYS A 220 1 O ALA A 219 N LYS A 71 SHEET 3 B 6 HIS A 193 SER A 205 -1 N GLU A 200 O HIS A 214 SHEET 4 B 6 SER A 143 ALA A 150 -1 N GLU A 145 O VAL A 195 SHEET 5 B 6 GLY A 153 VAL A 164 -1 O ARG A 155 N TYR A 148 SHEET 6 B 6 THR A 137 TRP A 140 -1 N LYS A 138 O ASN A 163 LINK C PHE A 62 N1 ANRQ A 63 1555 1555 1.36 LINK C PHE A 62 N1 BNRQ A 63 1555 1555 1.34 LINK C3 ANRQ A 63 N SER A 66 1555 1555 1.36 LINK C3 BNRQ A 63 N SER A 66 1555 1555 1.35 CISPEP 1 GLY A 49 PRO A 50 0 1.22 CISPEP 2 PHE A 84 PRO A 85 0 4.08 CRYST1 62.536 62.536 208.022 90.00 90.00 120.00 P 65 2 2 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 0.015991 0.009232 0.000000 0.00000 SCALE2 0.000000 0.018465 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004807 0.00000