HEADER LUMINESCENT PROTEIN 21-APR-05 1ZGP TITLE CRYSTAL STRUCTURE OF THE DISCOSOMA RED FLUORESCENT PROTEIN (DSRED) TITLE 2 VARIANT K70M COMPND MOL_ID: 1; COMPND 2 MOLECULE: RED FLUORESCENT PROTEIN DRFP583; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: DSRED; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DISCOSOMA SP.; SOURCE 3 ORGANISM_TAXID: 86600; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET15 KEYWDS RFP, RED, FLUORESCENT PROTEIN, DSRED, DRFP583, CHROMOPHORE, GFP, KEYWDS 2 CORAL, BETA BARREL, BETA CAN, LUMINESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.L.TUBBS,J.A.TAINER,E.D.GETZOFF REVDAT 5 15-NOV-23 1ZGP 1 LINK ATOM REVDAT 4 20-OCT-21 1ZGP 1 SEQADV LINK REVDAT 3 30-JUN-09 1ZGP 1 SEQADV REVDAT 2 24-FEB-09 1ZGP 1 VERSN REVDAT 1 02-AUG-05 1ZGP 0 JRNL AUTH J.L.TUBBS,J.A.TAINER,E.D.GETZOFF JRNL TITL CRYSTALLOGRAPHIC STRUCTURES OF DISCOSOMA RED FLUORESCENT JRNL TITL 2 PROTEIN WITH IMMATURE AND MATURE CHROMOPHORES: LINKING JRNL TITL 3 PEPTIDE BOND TRANS-CIS ISOMERIZATION AND ACYLIMINE FORMATION JRNL TITL 4 IN CHROMOPHORE MATURATION. JRNL REF BIOCHEMISTRY V. 44 9833 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16026155 JRNL DOI 10.1021/BI0472907 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 513261.560 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 81.8 REMARK 3 NUMBER OF REFLECTIONS : 57578 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 SET) : 0.226 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2903 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8336 REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 7160 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 331 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.27 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.590 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.320 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.360 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.940 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 9.340 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 18.10 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZGP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000032700. 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 : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59952 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 85.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07200 REMARK 200 FOR THE DATA SET : 6.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25400 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MAGNESIUM CHLORIDE, CITRATE, REMARK 280 PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 ARG A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 LYS A 5 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 LYS B 5 REMARK 465 MET C 1 REMARK 465 ARG C 2 REMARK 465 SER C 3 REMARK 465 SER C 4 REMARK 465 LYS C 5 REMARK 465 MET D 1 REMARK 465 ARG D 2 REMARK 465 SER D 3 REMARK 465 SER D 4 REMARK 465 LYS D 5 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 ASP A 154 17.21 58.11 REMARK 500 PRO A 186 96.67 -56.98 REMARK 500 PRO B 186 95.18 -53.22 REMARK 500 PRO C 186 92.69 -60.09 REMARK 500 PRO D 186 90.81 -58.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZGO RELATED DB: PDB REMARK 900 HIGH RESOLUTION CRYSTAL STRUCTURE OF THE DISCOSOMA RED FLUORESCENT REMARK 900 PROTEIN (DSRED) REMARK 900 RELATED ID: 1ZGQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE DISCOSOMA RED FLUORESCENT PROTEIN (DSRED) REMARK 900 VARIANT Q66M REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES GLN 66, TYR 67, GLY 68 ARE MODIFIED TO MAKE THE REMARK 999 CHROMOPHORE CRQ 66. DBREF 1ZGP A 1 225 UNP Q9U6Y8 DSRD_DISSP 1 225 DBREF 1ZGP B 1 225 UNP Q9U6Y8 DSRD_DISSP 1 225 DBREF 1ZGP C 1 225 UNP Q9U6Y8 DSRD_DISSP 1 225 DBREF 1ZGP D 1 225 UNP Q9U6Y8 DSRD_DISSP 1 225 SEQADV 1ZGP CRQ A 66 UNP Q9U6Y8 GLN 66 CHROMOPHORE SEQADV 1ZGP CRQ A 66 UNP Q9U6Y8 TYR 67 CHROMOPHORE SEQADV 1ZGP CRQ A 66 UNP Q9U6Y8 GLY 68 CHROMOPHORE SEQADV 1ZGP MET A 70 UNP Q9U6Y8 LYS 70 ENGINEERED MUTATION SEQADV 1ZGP CRQ B 66 UNP Q9U6Y8 GLN 66 CHROMOPHORE SEQADV 1ZGP CRQ B 66 UNP Q9U6Y8 TYR 67 CHROMOPHORE SEQADV 1ZGP CRQ B 66 UNP Q9U6Y8 GLY 68 CHROMOPHORE SEQADV 1ZGP MET B 70 UNP Q9U6Y8 LYS 70 ENGINEERED MUTATION SEQADV 1ZGP CRQ C 66 UNP Q9U6Y8 GLN 66 CHROMOPHORE SEQADV 1ZGP CRQ C 66 UNP Q9U6Y8 TYR 67 CHROMOPHORE SEQADV 1ZGP CRQ C 66 UNP Q9U6Y8 GLY 68 CHROMOPHORE SEQADV 1ZGP MET C 70 UNP Q9U6Y8 LYS 70 ENGINEERED MUTATION SEQADV 1ZGP CRQ D 66 UNP Q9U6Y8 GLN 66 CHROMOPHORE SEQADV 1ZGP CRQ D 66 UNP Q9U6Y8 TYR 67 CHROMOPHORE SEQADV 1ZGP CRQ D 66 UNP Q9U6Y8 GLY 68 CHROMOPHORE SEQADV 1ZGP MET D 70 UNP Q9U6Y8 LYS 70 ENGINEERED MUTATION SEQRES 1 A 223 MET ARG SER SER LYS ASN VAL ILE LYS GLU PHE MET ARG SEQRES 2 A 223 PHE LYS VAL ARG MET GLU GLY THR VAL ASN GLY HIS GLU SEQRES 3 A 223 PHE GLU ILE GLU GLY GLU GLY GLU GLY ARG PRO TYR GLU SEQRES 4 A 223 GLY HIS ASN THR VAL LYS LEU LYS VAL THR LYS GLY GLY SEQRES 5 A 223 PRO LEU PRO PHE ALA TRP ASP ILE LEU SER PRO GLN PHE SEQRES 6 A 223 CRQ SER MET VAL TYR VAL LYS HIS PRO ALA ASP ILE PRO SEQRES 7 A 223 ASP TYR LYS LYS LEU SER PHE PRO GLU GLY PHE LYS TRP SEQRES 8 A 223 GLU ARG VAL MET ASN PHE GLU ASP GLY GLY VAL VAL THR SEQRES 9 A 223 VAL THR GLN ASP SER SER LEU GLN ASP GLY CYS PHE ILE SEQRES 10 A 223 TYR LYS VAL LYS PHE ILE GLY VAL ASN PHE PRO SER ASP SEQRES 11 A 223 GLY PRO VAL MET GLN LYS LYS THR MET GLY TRP GLU ALA SEQRES 12 A 223 SER THR GLU ARG LEU TYR PRO ARG ASP GLY VAL LEU LYS SEQRES 13 A 223 GLY GLU ILE HIS LYS ALA LEU LYS LEU LYS ASP GLY GLY SEQRES 14 A 223 HIS TYR LEU VAL GLU PHE LYS SER ILE TYR MET ALA LYS SEQRES 15 A 223 LYS PRO VAL GLN LEU PRO GLY TYR TYR TYR VAL ASP SER SEQRES 16 A 223 LYS LEU ASP ILE THR SER HIS ASN GLU ASP TYR THR ILE SEQRES 17 A 223 VAL GLU GLN TYR GLU ARG THR GLU GLY ARG HIS HIS LEU SEQRES 18 A 223 PHE LEU SEQRES 1 B 223 MET ARG SER SER LYS ASN VAL ILE LYS GLU PHE MET ARG SEQRES 2 B 223 PHE LYS VAL ARG MET GLU GLY THR VAL ASN GLY HIS GLU SEQRES 3 B 223 PHE GLU ILE GLU GLY GLU GLY GLU GLY ARG PRO TYR GLU SEQRES 4 B 223 GLY HIS ASN THR VAL LYS LEU LYS VAL THR LYS GLY GLY SEQRES 5 B 223 PRO LEU PRO PHE ALA TRP ASP ILE LEU SER PRO GLN PHE SEQRES 6 B 223 CRQ SER MET VAL TYR VAL LYS HIS PRO ALA ASP ILE PRO SEQRES 7 B 223 ASP TYR LYS LYS LEU SER PHE PRO GLU GLY PHE LYS TRP SEQRES 8 B 223 GLU ARG VAL MET ASN PHE GLU ASP GLY GLY VAL VAL THR SEQRES 9 B 223 VAL THR GLN ASP SER SER LEU GLN ASP GLY CYS PHE ILE SEQRES 10 B 223 TYR LYS VAL LYS PHE ILE GLY VAL ASN PHE PRO SER ASP SEQRES 11 B 223 GLY PRO VAL MET GLN LYS LYS THR MET GLY TRP GLU ALA SEQRES 12 B 223 SER THR GLU ARG LEU TYR PRO ARG ASP GLY VAL LEU LYS SEQRES 13 B 223 GLY GLU ILE HIS LYS ALA LEU LYS LEU LYS ASP GLY GLY SEQRES 14 B 223 HIS TYR LEU VAL GLU PHE LYS SER ILE TYR MET ALA LYS SEQRES 15 B 223 LYS PRO VAL GLN LEU PRO GLY TYR TYR TYR VAL ASP SER SEQRES 16 B 223 LYS LEU ASP ILE THR SER HIS ASN GLU ASP TYR THR ILE SEQRES 17 B 223 VAL GLU GLN TYR GLU ARG THR GLU GLY ARG HIS HIS LEU SEQRES 18 B 223 PHE LEU SEQRES 1 C 223 MET ARG SER SER LYS ASN VAL ILE LYS GLU PHE MET ARG SEQRES 2 C 223 PHE LYS VAL ARG MET GLU GLY THR VAL ASN GLY HIS GLU SEQRES 3 C 223 PHE GLU ILE GLU GLY GLU GLY GLU GLY ARG PRO TYR GLU SEQRES 4 C 223 GLY HIS ASN THR VAL LYS LEU LYS VAL THR LYS GLY GLY SEQRES 5 C 223 PRO LEU PRO PHE ALA TRP ASP ILE LEU SER PRO GLN PHE SEQRES 6 C 223 CRQ SER MET VAL TYR VAL LYS HIS PRO ALA ASP ILE PRO SEQRES 7 C 223 ASP TYR LYS LYS LEU SER PHE PRO GLU GLY PHE LYS TRP SEQRES 8 C 223 GLU ARG VAL MET ASN PHE GLU ASP GLY GLY VAL VAL THR SEQRES 9 C 223 VAL THR GLN ASP SER SER LEU GLN ASP GLY CYS PHE ILE SEQRES 10 C 223 TYR LYS VAL LYS PHE ILE GLY VAL ASN PHE PRO SER ASP SEQRES 11 C 223 GLY PRO VAL MET GLN LYS LYS THR MET GLY TRP GLU ALA SEQRES 12 C 223 SER THR GLU ARG LEU TYR PRO ARG ASP GLY VAL LEU LYS SEQRES 13 C 223 GLY GLU ILE HIS LYS ALA LEU LYS LEU LYS ASP GLY GLY SEQRES 14 C 223 HIS TYR LEU VAL GLU PHE LYS SER ILE TYR MET ALA LYS SEQRES 15 C 223 LYS PRO VAL GLN LEU PRO GLY TYR TYR TYR VAL ASP SER SEQRES 16 C 223 LYS LEU ASP ILE THR SER HIS ASN GLU ASP TYR THR ILE SEQRES 17 C 223 VAL GLU GLN TYR GLU ARG THR GLU GLY ARG HIS HIS LEU SEQRES 18 C 223 PHE LEU SEQRES 1 D 223 MET ARG SER SER LYS ASN VAL ILE LYS GLU PHE MET ARG SEQRES 2 D 223 PHE LYS VAL ARG MET GLU GLY THR VAL ASN GLY HIS GLU SEQRES 3 D 223 PHE GLU ILE GLU GLY GLU GLY GLU GLY ARG PRO TYR GLU SEQRES 4 D 223 GLY HIS ASN THR VAL LYS LEU LYS VAL THR LYS GLY GLY SEQRES 5 D 223 PRO LEU PRO PHE ALA TRP ASP ILE LEU SER PRO GLN PHE SEQRES 6 D 223 CRQ SER MET VAL TYR VAL LYS HIS PRO ALA ASP ILE PRO SEQRES 7 D 223 ASP TYR LYS LYS LEU SER PHE PRO GLU GLY PHE LYS TRP SEQRES 8 D 223 GLU ARG VAL MET ASN PHE GLU ASP GLY GLY VAL VAL THR SEQRES 9 D 223 VAL THR GLN ASP SER SER LEU GLN ASP GLY CYS PHE ILE SEQRES 10 D 223 TYR LYS VAL LYS PHE ILE GLY VAL ASN PHE PRO SER ASP SEQRES 11 D 223 GLY PRO VAL MET GLN LYS LYS THR MET GLY TRP GLU ALA SEQRES 12 D 223 SER THR GLU ARG LEU TYR PRO ARG ASP GLY VAL LEU LYS SEQRES 13 D 223 GLY GLU ILE HIS LYS ALA LEU LYS LEU LYS ASP GLY GLY SEQRES 14 D 223 HIS TYR LEU VAL GLU PHE LYS SER ILE TYR MET ALA LYS SEQRES 15 D 223 LYS PRO VAL GLN LEU PRO GLY TYR TYR TYR VAL ASP SER SEQRES 16 D 223 LYS LEU ASP ILE THR SER HIS ASN GLU ASP TYR THR ILE SEQRES 17 D 223 VAL GLU GLN TYR GLU ARG THR GLU GLY ARG HIS HIS LEU SEQRES 18 D 223 PHE LEU MODRES 1ZGP CRQ A 66 GLN MODRES 1ZGP CRQ A 66 TYR MODRES 1ZGP CRQ A 66 GLY MODRES 1ZGP CRQ B 66 GLN MODRES 1ZGP CRQ B 66 TYR MODRES 1ZGP CRQ B 66 GLY MODRES 1ZGP CRQ C 66 GLN MODRES 1ZGP CRQ C 66 TYR MODRES 1ZGP CRQ C 66 GLY MODRES 1ZGP CRQ D 66 GLN MODRES 1ZGP CRQ D 66 TYR MODRES 1ZGP CRQ D 66 GLY HET CRQ A 66 24 HET CRQ B 66 24 HET CRQ C 66 24 HET CRQ D 66 24 HETNAM CRQ [2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY- HETNAM 2 CRQ BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC HETNAM 3 CRQ ACID HETSYN CRQ CHROMOPHORE (GLN-TYR-GLY) FORMUL 1 CRQ 4(C16 H16 N4 O5) FORMUL 5 HOH *331(H2 O) HELIX 1 1 ALA A 57 PHE A 65 5 9 HELIX 2 2 SER A 69 VAL A 73 5 5 HELIX 3 3 ASP A 81 SER A 86 1 6 HELIX 4 4 ALA B 57 PHE B 65 5 9 HELIX 5 5 SER B 69 VAL B 73 5 5 HELIX 6 6 ASP B 81 SER B 86 1 6 HELIX 7 7 ALA C 57 PHE C 65 5 9 HELIX 8 8 SER C 69 VAL C 73 5 5 HELIX 9 9 ASP C 81 SER C 86 1 6 HELIX 10 10 ALA D 57 PHE D 65 5 9 HELIX 11 11 SER D 69 VAL D 73 5 5 HELIX 12 12 ASP D 81 SER D 86 1 6 SHEET 1 A13 THR A 140 TRP A 143 0 SHEET 2 A13 VAL A 156 LEU A 167 -1 O LYS A 166 N MET A 141 SHEET 3 A13 HIS A 172 ALA A 183 -1 O TYR A 181 N LEU A 157 SHEET 4 A13 PHE A 91 PHE A 99 -1 N LYS A 92 O MET A 182 SHEET 5 A13 VAL A 104 GLN A 114 -1 O SER A 111 N PHE A 91 SHEET 6 A13 CYS A 117 VAL A 127 -1 O VAL A 127 N VAL A 104 SHEET 7 A13 MET A 12 VAL A 22 1 N THR A 21 O GLY A 126 SHEET 8 A13 HIS A 25 ARG A 36 -1 O GLY A 33 N PHE A 14 SHEET 9 A13 HIS A 41 LYS A 50 -1 O THR A 43 N GLU A 34 SHEET 10 A13 ILE A 210 ARG A 220 -1 O VAL A 211 N LEU A 46 SHEET 11 A13 TYR A 193 HIS A 204 -1 N TYR A 194 O ARG A 220 SHEET 12 A13 SER A 146 ARG A 153 -1 N LEU A 150 O TYR A 193 SHEET 13 A13 VAL A 156 LEU A 167 -1 O GLU A 160 N ARG A 149 SHEET 1 B13 THR B 140 TRP B 143 0 SHEET 2 B13 VAL B 156 LEU B 167 -1 O LYS B 166 N GLY B 142 SHEET 3 B13 GLY B 171 ALA B 183 -1 O TYR B 181 N LEU B 157 SHEET 4 B13 PHE B 91 PHE B 99 -1 N LYS B 92 O MET B 182 SHEET 5 B13 VAL B 104 GLN B 114 -1 O SER B 111 N PHE B 91 SHEET 6 B13 CYS B 117 VAL B 127 -1 O VAL B 127 N VAL B 104 SHEET 7 B13 MET B 12 VAL B 22 1 N THR B 21 O GLY B 126 SHEET 8 B13 HIS B 25 ARG B 36 -1 O ILE B 29 N MET B 18 SHEET 9 B13 HIS B 41 LYS B 50 -1 O THR B 43 N GLU B 34 SHEET 10 B13 ILE B 210 ARG B 220 -1 O VAL B 211 N LEU B 46 SHEET 11 B13 TYR B 193 HIS B 204 -1 N SER B 203 O GLU B 212 SHEET 12 B13 SER B 146 ARG B 153 -1 N GLU B 148 O VAL B 195 SHEET 13 B13 VAL B 156 LEU B 167 -1 O GLU B 160 N ARG B 149 SHEET 1 C13 THR C 140 TRP C 143 0 SHEET 2 C13 VAL C 156 LEU C 167 -1 O LYS C 166 N MET C 141 SHEET 3 C13 HIS C 172 ALA C 183 -1 O TYR C 181 N LEU C 157 SHEET 4 C13 PHE C 91 PHE C 99 -1 N LYS C 92 O MET C 182 SHEET 5 C13 VAL C 104 GLN C 114 -1 O SER C 111 N PHE C 91 SHEET 6 C13 CYS C 117 VAL C 127 -1 O ILE C 119 N SER C 112 SHEET 7 C13 MET C 12 VAL C 22 1 N THR C 21 O GLY C 126 SHEET 8 C13 HIS C 25 ARG C 36 -1 O ILE C 29 N MET C 18 SHEET 9 C13 HIS C 41 LYS C 50 -1 O THR C 43 N GLU C 34 SHEET 10 C13 ILE C 210 ARG C 220 -1 O VAL C 211 N LEU C 46 SHEET 11 C13 TYR C 193 HIS C 204 -1 N TYR C 194 O ARG C 220 SHEET 12 C13 SER C 146 ARG C 153 -1 N GLU C 148 O VAL C 195 SHEET 13 C13 VAL C 156 LEU C 167 -1 O GLU C 160 N ARG C 149 SHEET 1 D13 THR D 140 TRP D 143 0 SHEET 2 D13 VAL D 156 LEU D 167 -1 O LYS D 166 N MET D 141 SHEET 3 D13 HIS D 172 ALA D 183 -1 O TYR D 181 N LEU D 157 SHEET 4 D13 PHE D 91 PHE D 99 -1 N LYS D 92 O MET D 182 SHEET 5 D13 VAL D 104 GLN D 114 -1 O SER D 111 N PHE D 91 SHEET 6 D13 CYS D 117 VAL D 127 -1 O VAL D 127 N VAL D 104 SHEET 7 D13 MET D 12 VAL D 22 1 N ARG D 17 O VAL D 122 SHEET 8 D13 HIS D 25 ARG D 36 -1 O ILE D 29 N MET D 18 SHEET 9 D13 HIS D 41 LYS D 50 -1 O LYS D 45 N GLU D 32 SHEET 10 D13 ILE D 210 ARG D 220 -1 O VAL D 211 N LEU D 46 SHEET 11 D13 TYR D 193 HIS D 204 -1 N TYR D 194 O ARG D 220 SHEET 12 D13 SER D 146 ARG D 153 -1 N SER D 146 O SER D 197 SHEET 13 D13 VAL D 156 LEU D 167 -1 O GLU D 160 N ARG D 149 LINK C PHE A 65 N1 CRQ A 66 1555 1555 1.34 LINK C3 CRQ A 66 N SER A 69 1555 1555 1.32 LINK C PHE B 65 N1 CRQ B 66 1555 1555 1.34 LINK C3 CRQ B 66 N SER B 69 1555 1555 1.33 LINK C PHE C 65 N1 CRQ C 66 1555 1555 1.34 LINK C3 CRQ C 66 N SER C 69 1555 1555 1.33 LINK C PHE D 65 N1 CRQ D 66 1555 1555 1.34 LINK C3 CRQ D 66 N SER D 69 1555 1555 1.32 CISPEP 1 GLY A 52 PRO A 53 0 -0.27 CISPEP 2 PHE A 87 PRO A 88 0 0.17 CISPEP 3 GLY B 52 PRO B 53 0 -0.28 CISPEP 4 PHE B 87 PRO B 88 0 0.21 CISPEP 5 GLY C 52 PRO C 53 0 -0.22 CISPEP 6 PHE C 87 PRO C 88 0 0.11 CISPEP 7 GLY D 52 PRO D 53 0 -0.47 CISPEP 8 PHE D 87 PRO D 88 0 0.10 CRYST1 57.280 57.228 71.543 89.74 100.25 92.86 P 1 4 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 0.017458 0.000873 0.003162 0.00000 SCALE2 0.000000 0.017496 0.000077 0.00000 SCALE3 0.000000 0.000000 0.014205 0.00000