HEADER FLUORESCENT PROTEIN 03-FEB-12 4DKN TITLE CRYSTAL STRUCTURE OF AMPHIOXUS GREEN FLUORESCENT PROTEIN, GFPA1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMPHIOXUS GREEN FLUORESCENT PROTEIN, GFPA1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BRANCHIOSTOMA FLORIDAE; SOURCE 3 ORGANISM_COMMON: FLORIDA LANCELET; SOURCE 4 ORGANISM_TAXID: 7739; SOURCE 5 GENE: BRAFLDRAFT_63256; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-LIKE; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHIS8 KEYWDS CHROMOPHORE, BETA-CAN, FLUORESCENCE, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.K.BOMATI,D.D.DEHEYN REVDAT 5 06-DEC-23 4DKN 1 REMARK REVDAT 4 13-SEP-23 4DKN 1 REMARK SEQADV LINK REVDAT 3 29-NOV-17 4DKN 1 REMARK REVDAT 2 29-MAY-13 4DKN 1 JRNL REVDAT 1 15-MAY-13 4DKN 0 JRNL AUTH E.K.BOMATI,J.E.HALEY,J.P.NOEL,D.D.DEHEYN JRNL TITL FLUORESCENT PROTEINS IN AMPHIOXUS HAVE STRICKINGLY DIFFERENT JRNL TITL 2 BRIGHTNESS, YET ONLY FEW (BUT KEY) MOLECULAR DIFFERENCES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 81943 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) : 0.192 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4172 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL 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 : 3394 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 501 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) : 3.58900 REMARK 3 B22 (A**2) : -3.44900 REMARK 3 B33 (A**2) : -0.14000 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 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.920 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.371 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.698 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.426 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CR2_DIHEDRALS.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4DKN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-FEB-12. REMARK 100 THE DEPOSITION ID IS D_1000070448. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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) : 1.00 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84939 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 6.700 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) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3GJV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM CITRIC ACID, 30% PEG 4000, 3% REMARK 280 ISOPROPANOL, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 53.23250 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 53.23250 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 29.62700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.78800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 29.62700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.78800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 53.23250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 29.62700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 62.78800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 53.23250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 29.62700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 62.78800 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -53.23250 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 GLY A 0 REMARK 465 MET A 1 REMARK 465 SER A 182 REMARK 465 ALA A 183 REMARK 465 ASP A 184 REMARK 465 LEU A 185 REMARK 465 MET A 186 REMARK 465 LYS A 187 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 HIS B -1 REMARK 465 GLY B 0 REMARK 465 MET B 1 REMARK 465 ALA B 219 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 40 NZ REMARK 480 GLU A 107 CD OE1 OE2 REMARK 480 LYS A 179 CD CE NZ REMARK 480 LYS A 188 CG CD CE NZ REMARK 480 LYS A 200 NZ REMARK 480 LYS B 40 CD CE NZ REMARK 480 LYS B 47 CD CE NZ REMARK 480 GLU B 101 CD OE1 OE2 REMARK 480 LYS B 112 CD CE NZ REMARK 480 LYS B 116 CD CE NZ REMARK 480 LYS B 179 CE NZ 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 ALA A 5 -37.97 -134.79 REMARK 500 SER A 82 -158.79 -102.95 REMARK 500 ASP A 135 -176.43 -173.55 REMARK 500 ASN A 147 -152.88 55.74 REMARK 500 ASN A 149 20.79 -142.42 REMARK 500 SER B 82 -154.82 -104.90 REMARK 500 ASP B 135 -175.71 -175.00 REMARK 500 ASN B 147 -148.44 58.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4DKM RELATED DB: PDB DBREF 4DKN A 1 219 UNP C3YKQ3 C3YKQ3_BRAFL 1 219 DBREF 4DKN B 1 219 UNP C3YKQ3 C3YKQ3_BRAFL 1 219 SEQADV 4DKN GLY A -3 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN SER A -2 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN HIS A -1 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN GLY A 0 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN CR2 A 60 UNP C3YKQ3 GLY 58 CHROMOPHORE SEQADV 4DKN CR2 A 60 UNP C3YKQ3 TYR 59 CHROMOPHORE SEQADV 4DKN CR2 A 60 UNP C3YKQ3 GLY 60 CHROMOPHORE SEQADV 4DKN VAL A 76 UNP C3YKQ3 THR 76 CONFLICT SEQADV 4DKN SER A 99 UNP C3YKQ3 THR 99 CONFLICT SEQADV 4DKN THR A 202 UNP C3YKQ3 SER 202 CONFLICT SEQADV 4DKN GLY B -3 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN SER B -2 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN HIS B -1 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN GLY B 0 UNP C3YKQ3 EXPRESSION TAG SEQADV 4DKN CR2 B 60 UNP C3YKQ3 GLY 58 CHROMOPHORE SEQADV 4DKN CR2 B 60 UNP C3YKQ3 TYR 59 CHROMOPHORE SEQADV 4DKN CR2 B 60 UNP C3YKQ3 GLY 60 CHROMOPHORE SEQADV 4DKN VAL B 76 UNP C3YKQ3 THR 76 CONFLICT SEQADV 4DKN SER B 99 UNP C3YKQ3 THR 99 CONFLICT SEQADV 4DKN THR B 202 UNP C3YKQ3 SER 202 CONFLICT SEQRES 1 A 221 GLY SER HIS GLY MET PRO LEU PRO ALA THR HIS ASP ILE SEQRES 2 A 221 HIS LEU HIS GLY SER ILE ASN GLY HIS GLU PHE ASP MET SEQRES 3 A 221 VAL GLY GLY GLY LYS GLY ASP PRO ASN ALA GLY SER LEU SEQRES 4 A 221 VAL THR THR ALA LYS SER THR LYS GLY ALA LEU LYS PHE SEQRES 5 A 221 SER PRO TYR LEU MET ILE PRO HIS LEU CR2 TYR TYR GLN SEQRES 6 A 221 TYR LEU PRO TYR PRO ASP GLY PRO SER PRO PHE GLN VAL SEQRES 7 A 221 SER MET LEU GLU GLY SER GLY TYR ALA VAL TYR ARG VAL SEQRES 8 A 221 PHE ASP PHE GLU ASP GLY GLY LYS LEU SER THR GLU PHE SEQRES 9 A 221 LYS TYR SER TYR GLU GLY SER HIS ILE LYS ALA ASP MET SEQRES 10 A 221 LYS LEU MET GLY SER GLY PHE PRO ASP ASP GLY PRO VAL SEQRES 11 A 221 MET THR SER GLN ILE VAL ASP GLN ASP GLY CYS VAL SER SEQRES 12 A 221 LYS LYS THR TYR LEU ASN ASN ASN THR ILE VAL ASP SER SEQRES 13 A 221 PHE ASP TRP SER TYR ASN LEU GLN ASN GLY LYS ARG TYR SEQRES 14 A 221 ARG ALA ARG VAL SER SER HIS TYR ILE PHE ASP LYS PRO SEQRES 15 A 221 PHE SER ALA ASP LEU MET LYS LYS GLN PRO VAL PHE VAL SEQRES 16 A 221 TYR ARG LYS CYS HIS VAL LYS ALA THR LYS THR GLU VAL SEQRES 17 A 221 THR LEU ASP GLU ARG GLU LYS ALA PHE TYR GLU LEU ALA SEQRES 1 B 221 GLY SER HIS GLY MET PRO LEU PRO ALA THR HIS ASP ILE SEQRES 2 B 221 HIS LEU HIS GLY SER ILE ASN GLY HIS GLU PHE ASP MET SEQRES 3 B 221 VAL GLY GLY GLY LYS GLY ASP PRO ASN ALA GLY SER LEU SEQRES 4 B 221 VAL THR THR ALA LYS SER THR LYS GLY ALA LEU LYS PHE SEQRES 5 B 221 SER PRO TYR LEU MET ILE PRO HIS LEU CR2 TYR TYR GLN SEQRES 6 B 221 TYR LEU PRO TYR PRO ASP GLY PRO SER PRO PHE GLN VAL SEQRES 7 B 221 SER MET LEU GLU GLY SER GLY TYR ALA VAL TYR ARG VAL SEQRES 8 B 221 PHE ASP PHE GLU ASP GLY GLY LYS LEU SER THR GLU PHE SEQRES 9 B 221 LYS TYR SER TYR GLU GLY SER HIS ILE LYS ALA ASP MET SEQRES 10 B 221 LYS LEU MET GLY SER GLY PHE PRO ASP ASP GLY PRO VAL SEQRES 11 B 221 MET THR SER GLN ILE VAL ASP GLN ASP GLY CYS VAL SER SEQRES 12 B 221 LYS LYS THR TYR LEU ASN ASN ASN THR ILE VAL ASP SER SEQRES 13 B 221 PHE ASP TRP SER TYR ASN LEU GLN ASN GLY LYS ARG TYR SEQRES 14 B 221 ARG ALA ARG VAL SER SER HIS TYR ILE PHE ASP LYS PRO SEQRES 15 B 221 PHE SER ALA ASP LEU MET LYS LYS GLN PRO VAL PHE VAL SEQRES 16 B 221 TYR ARG LYS CYS HIS VAL LYS ALA THR LYS THR GLU VAL SEQRES 17 B 221 THR LEU ASP GLU ARG GLU LYS ALA PHE TYR GLU LEU ALA MODRES 4DKN CR2 A 60 GLY MODRES 4DKN CR2 A 60 TYR MODRES 4DKN CR2 A 60 GLY MODRES 4DKN CR2 B 60 GLY MODRES 4DKN CR2 B 60 TYR MODRES 4DKN CR2 B 60 GLY HET CR2 A 60 19 HET CR2 B 60 19 HETNAM CR2 {(4Z)-2-(AMINOMETHYL)-4-[(4-HYDROXYPHENYL)METHYLIDENE]- HETNAM 2 CR2 5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID HETSYN CR2 CHROMOPHORE (GLY-TYR-GLY) FORMUL 1 CR2 2(C13 H13 N3 O4) FORMUL 3 HOH *501(H2 O) HELIX 1 1 SER A 49 ILE A 54 5 6 HELIX 2 2 TYR A 61 TYR A 64 5 4 HELIX 3 3 SER A 72 GLU A 80 1 9 HELIX 4 4 SER B 49 ILE B 54 5 6 HELIX 5 5 TYR B 61 TYR B 64 5 4 HELIX 6 6 SER B 72 GLU B 80 1 9 HELIX 7 7 ASP B 184 LYS B 188 5 5 SHEET 1 A13 ILE A 133 GLN A 136 0 SHEET 2 A13 THR A 150 LEU A 161 -1 O ASN A 160 N VAL A 134 SHEET 3 A13 ARG A 166 PHE A 177 -1 O TYR A 175 N ILE A 151 SHEET 4 A13 TYR A 84 PHE A 92 -1 N ASP A 91 O ARG A 170 SHEET 5 A13 LYS A 97 GLU A 107 -1 O LEU A 98 N PHE A 90 SHEET 6 A13 HIS A 110 SER A 120 -1 O ASP A 114 N LYS A 103 SHEET 7 A13 THR A 6 ILE A 15 1 N HIS A 10 O MET A 115 SHEET 8 A13 HIS A 18 GLY A 28 -1 O MET A 22 N LEU A 11 SHEET 9 A13 LEU A 35 SER A 41 -1 O VAL A 36 N LYS A 27 SHEET 10 A13 GLU A 205 PHE A 215 -1 O LEU A 208 N THR A 37 SHEET 11 A13 VAL A 191 ALA A 201 -1 N TYR A 194 O LYS A 213 SHEET 12 A13 CYS A 139 LEU A 146 -1 N LYS A 143 O VAL A 191 SHEET 13 A13 THR A 150 LEU A 161 -1 O VAL A 152 N THR A 144 SHEET 1 B 2 PRO A 66 TYR A 67 0 SHEET 2 B 2 GLY A 70 PRO A 71 -1 O GLY A 70 N TYR A 67 SHEET 1 C13 ILE B 133 GLN B 136 0 SHEET 2 C13 THR B 150 LEU B 161 -1 O ASN B 160 N ASP B 135 SHEET 3 C13 ARG B 166 PHE B 177 -1 O TYR B 175 N ILE B 151 SHEET 4 C13 TYR B 84 PHE B 92 -1 N ASP B 91 O ARG B 170 SHEET 5 C13 LYS B 97 GLU B 107 -1 O LEU B 98 N PHE B 90 SHEET 6 C13 HIS B 110 SER B 120 -1 O ASP B 114 N LYS B 103 SHEET 7 C13 THR B 6 ILE B 15 1 N HIS B 10 O MET B 115 SHEET 8 C13 HIS B 18 ASP B 29 -1 O MET B 22 N LEU B 11 SHEET 9 C13 SER B 34 SER B 41 -1 O VAL B 36 N LYS B 27 SHEET 10 C13 GLU B 205 PHE B 215 -1 O LEU B 208 N THR B 37 SHEET 11 C13 VAL B 191 ALA B 201 -1 N LYS B 200 O THR B 207 SHEET 12 C13 CYS B 139 LEU B 146 -1 N LYS B 143 O VAL B 191 SHEET 13 C13 THR B 150 LEU B 161 -1 O VAL B 152 N THR B 144 SHEET 1 D 2 PRO B 66 TYR B 67 0 SHEET 2 D 2 GLY B 70 PRO B 71 -1 O GLY B 70 N TYR B 67 LINK C LEU A 57 N1 CR2 A 60 1555 1555 1.32 LINK C3 CR2 A 60 N TYR A 61 1555 1555 1.33 LINK C LEU B 57 N1 CR2 B 60 1555 1555 1.32 LINK C3 CR2 B 60 N TYR B 61 1555 1555 1.33 CISPEP 1 ILE A 54 PRO A 55 0 0.63 CISPEP 2 GLN A 189 PRO A 190 0 -0.01 CISPEP 3 ILE B 54 PRO B 55 0 0.68 CISPEP 4 GLN B 189 PRO B 190 0 -0.01 CRYST1 59.254 125.576 106.465 90.00 90.00 90.00 C 2 2 21 16 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 0.016876 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007963 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009393 0.00000