HEADER FLUORESCENT PROTEIN 19-AUG-12 4GOB TITLE LOW PH CRYSTAL STRUCTURE OF A RECONSTRUCTED KAEDE-TYPE RED FLUORESCENT TITLE 2 PROTEIN, LEAST EVOLVED ANCESTOR (LEA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: KAEDE-TYPE FLUORESCENT PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_COMMON: ARTIFICIAL GENE; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEM-T KEYWDS BETA-BARREL, LUMINESCENT PROTEIN, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.KIM,T.J.GRUNKEMEYER,L.CHEN,R.FROMME,R.M.WACHTER REVDAT 5 27-NOV-24 4GOB 1 REMARK REVDAT 4 15-NOV-23 4GOB 1 LINK ATOM REVDAT 3 05-FEB-14 4GOB 1 JRNL REVDAT 2 30-OCT-13 4GOB 1 JRNL REVDAT 1 31-JUL-13 4GOB 0 JRNL AUTH H.KIM,T.J.GRUNKEMEYER,C.MODI,L.CHEN,R.FROMME,M.V.MATZ, JRNL AUTH 2 R.M.WACHTER JRNL TITL ACID-BASE CATALYSIS AND CRYSTAL STRUCTURES OF A LEAST JRNL TITL 2 EVOLVED ANCESTRAL GFP-LIKE PROTEIN UNDERGOING GREEN-TO-RED JRNL TITL 3 PHOTOCONVERSION. JRNL REF BIOCHEMISTRY V. 52 8048 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 24134825 JRNL DOI 10.1021/BI401000E REMARK 2 REMARK 2 RESOLUTION. 1.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.53 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 134936 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7050 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) : 1.53 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9945 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.42 REMARK 3 BIN R VALUE (WORKING SET) : 0.1610 REMARK 3 BIN FREE R VALUE SET COUNT : 488 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7051 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 294 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.34000 REMARK 3 B33 (A**2) : -0.35000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.093 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.087 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.059 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.590 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7421 ; 0.011 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10038 ; 1.493 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 897 ; 6.702 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 352 ;29.983 ;24.261 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1276 ;14.547 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;14.489 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1016 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5757 ; 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): 7421 ; 3.316 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 82 ;24.675 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 7421 ;26.892 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL 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 4GOB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000074434. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK HIGH-RESOLUTION REMARK 200 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 : 165103 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.530 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 (%) : 94.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.53 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.46500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.12M MM GLYCINE REMARK 280 -PHOSPHATE, 100 MM MAGNESIUM CHLORIDE, PH 3.8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 41.21950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.05650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.39450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.05650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 41.21950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.39450 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 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: 8890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 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 221 REMARK 465 GLN A 222 REMARK 465 ALA A 223 REMARK 465 LYS A 224 REMARK 465 HIS A 225 REMARK 465 HIS A 226 REMARK 465 HIS A 227 REMARK 465 HIS A 228 REMARK 465 HIS A 229 REMARK 465 HIS A 230 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ALA B 223 REMARK 465 LYS B 224 REMARK 465 HIS B 225 REMARK 465 HIS B 226 REMARK 465 HIS B 227 REMARK 465 HIS B 228 REMARK 465 HIS B 229 REMARK 465 HIS B 230 REMARK 465 MET C 1 REMARK 465 ARG C 221 REMARK 465 GLN C 222 REMARK 465 ALA C 223 REMARK 465 LYS C 224 REMARK 465 HIS C 225 REMARK 465 HIS C 226 REMARK 465 HIS C 227 REMARK 465 HIS C 228 REMARK 465 HIS C 229 REMARK 465 HIS C 230 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 GLN D 222 REMARK 465 ALA D 223 REMARK 465 LYS D 224 REMARK 465 HIS D 225 REMARK 465 HIS D 226 REMARK 465 HIS D 227 REMARK 465 HIS D 228 REMARK 465 HIS D 229 REMARK 465 HIS D 230 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 B 208 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS B 216 NE2 HIS B 216 CD2 -0.075 REMARK 500 GLN B 222 C GLN B 222 O -0.119 REMARK 500 HIS C 216 NE2 HIS C 216 CD2 -0.072 REMARK 500 REMARK 500 REMARK: NULL DBREF 4GOB A 1 230 PDB 4GOB 4GOB 1 230 DBREF 4GOB B 1 230 PDB 4GOB 4GOB 1 230 DBREF 4GOB C 1 230 PDB 4GOB 4GOB 1 230 DBREF 4GOB D 1 230 PDB 4GOB 4GOB 1 230 SEQRES 1 A 228 MET SER VAL ILE LYS SER ASP MET LYS ILE LYS LEU ARG SEQRES 2 A 228 MET GLU GLY THR VAL ASN GLY HIS LYS PHE VAL ILE GLU SEQRES 3 A 228 GLY GLU GLY GLU GLY LYS PRO TYR GLU GLY THR GLN THR SEQRES 4 A 228 MET ASN LEU LYS VAL LYS GLU GLY ALA PRO LEU PRO PHE SEQRES 5 A 228 ALA TYR ASP ILE LEU THR THR VAL PHE CR8 ASN ARG VAL SEQRES 6 A 228 PHE ALA LYS TYR PRO LYS HIS ILE PRO ASP TYR PHE LYS SEQRES 7 A 228 GLN SER PHE PRO GLU GLY TYR SER TRP GLU ARG SER MET SEQRES 8 A 228 THR PHE GLU ASP GLY GLY ILE CYS THR ALA ARG ASN ASP SEQRES 9 A 228 ILE THR LEU GLU GLY ASP CYS PHE PHE ASN GLU ILE ARG SEQRES 10 A 228 PHE ASP GLY VAL ASN PHE PRO PRO ASN GLY PRO VAL MET SEQRES 11 A 228 GLN LYS LYS THR LEU LYS TRP GLU PRO SER THR GLU LYS SEQRES 12 A 228 MET TYR VAL ARG ASP GLY VAL LEU THR GLY ASP ILE ASN SEQRES 13 A 228 MET ALA LEU LEU LEU GLU GLY GLY GLY HIS TYR ARG CYS SEQRES 14 A 228 ASP PHE LYS THR THR TYR LYS ALA LYS LYS GLY VAL GLN SEQRES 15 A 228 LEU PRO ASP TYR HIS PHE VAL ASP HIS CYS ILE GLU ILE SEQRES 16 A 228 LEU SER HIS ASP LYS ASP TYR ASN ASN VAL LYS LEU TYR SEQRES 17 A 228 GLU HIS ALA VAL ALA HIS SER GLY LEU PRO ARG GLN ALA SEQRES 18 A 228 LYS HIS HIS HIS HIS HIS HIS SEQRES 1 B 228 MET SER VAL ILE LYS SER ASP MET LYS ILE LYS LEU ARG SEQRES 2 B 228 MET GLU GLY THR VAL ASN GLY HIS LYS PHE VAL ILE GLU SEQRES 3 B 228 GLY GLU GLY GLU GLY LYS PRO TYR GLU GLY THR GLN THR SEQRES 4 B 228 MET ASN LEU LYS VAL LYS GLU GLY ALA PRO LEU PRO PHE SEQRES 5 B 228 ALA TYR ASP ILE LEU THR THR VAL PHE CR8 ASN ARG VAL SEQRES 6 B 228 PHE ALA LYS TYR PRO LYS HIS ILE PRO ASP TYR PHE LYS SEQRES 7 B 228 GLN SER PHE PRO GLU GLY TYR SER TRP GLU ARG SER MET SEQRES 8 B 228 THR PHE GLU ASP GLY GLY ILE CYS THR ALA ARG ASN ASP SEQRES 9 B 228 ILE THR LEU GLU GLY ASP CYS PHE PHE ASN GLU ILE ARG SEQRES 10 B 228 PHE ASP GLY VAL ASN PHE PRO PRO ASN GLY PRO VAL MET SEQRES 11 B 228 GLN LYS LYS THR LEU LYS TRP GLU PRO SER THR GLU LYS SEQRES 12 B 228 MET TYR VAL ARG ASP GLY VAL LEU THR GLY ASP ILE ASN SEQRES 13 B 228 MET ALA LEU LEU LEU GLU GLY GLY GLY HIS TYR ARG CYS SEQRES 14 B 228 ASP PHE LYS THR THR TYR LYS ALA LYS LYS GLY VAL GLN SEQRES 15 B 228 LEU PRO ASP TYR HIS PHE VAL ASP HIS CYS ILE GLU ILE SEQRES 16 B 228 LEU SER HIS ASP LYS ASP TYR ASN ASN VAL LYS LEU TYR SEQRES 17 B 228 GLU HIS ALA VAL ALA HIS SER GLY LEU PRO ARG GLN ALA SEQRES 18 B 228 LYS HIS HIS HIS HIS HIS HIS SEQRES 1 C 228 MET SER VAL ILE LYS SER ASP MET LYS ILE LYS LEU ARG SEQRES 2 C 228 MET GLU GLY THR VAL ASN GLY HIS LYS PHE VAL ILE GLU SEQRES 3 C 228 GLY GLU GLY GLU GLY LYS PRO TYR GLU GLY THR GLN THR SEQRES 4 C 228 MET ASN LEU LYS VAL LYS GLU GLY ALA PRO LEU PRO PHE SEQRES 5 C 228 ALA TYR ASP ILE LEU THR THR VAL PHE CR8 ASN ARG VAL SEQRES 6 C 228 PHE ALA LYS TYR PRO LYS HIS ILE PRO ASP TYR PHE LYS SEQRES 7 C 228 GLN SER PHE PRO GLU GLY TYR SER TRP GLU ARG SER MET SEQRES 8 C 228 THR PHE GLU ASP GLY GLY ILE CYS THR ALA ARG ASN ASP SEQRES 9 C 228 ILE THR LEU GLU GLY ASP CYS PHE PHE ASN GLU ILE ARG SEQRES 10 C 228 PHE ASP GLY VAL ASN PHE PRO PRO ASN GLY PRO VAL MET SEQRES 11 C 228 GLN LYS LYS THR LEU LYS TRP GLU PRO SER THR GLU LYS SEQRES 12 C 228 MET TYR VAL ARG ASP GLY VAL LEU THR GLY ASP ILE ASN SEQRES 13 C 228 MET ALA LEU LEU LEU GLU GLY GLY GLY HIS TYR ARG CYS SEQRES 14 C 228 ASP PHE LYS THR THR TYR LYS ALA LYS LYS GLY VAL GLN SEQRES 15 C 228 LEU PRO ASP TYR HIS PHE VAL ASP HIS CYS ILE GLU ILE SEQRES 16 C 228 LEU SER HIS ASP LYS ASP TYR ASN ASN VAL LYS LEU TYR SEQRES 17 C 228 GLU HIS ALA VAL ALA HIS SER GLY LEU PRO ARG GLN ALA SEQRES 18 C 228 LYS HIS HIS HIS HIS HIS HIS SEQRES 1 D 228 MET SER VAL ILE LYS SER ASP MET LYS ILE LYS LEU ARG SEQRES 2 D 228 MET GLU GLY THR VAL ASN GLY HIS LYS PHE VAL ILE GLU SEQRES 3 D 228 GLY GLU GLY GLU GLY LYS PRO TYR GLU GLY THR GLN THR SEQRES 4 D 228 MET ASN LEU LYS VAL LYS GLU GLY ALA PRO LEU PRO PHE SEQRES 5 D 228 ALA TYR ASP ILE LEU THR THR VAL PHE CR8 ASN ARG VAL SEQRES 6 D 228 PHE ALA LYS TYR PRO LYS HIS ILE PRO ASP TYR PHE LYS SEQRES 7 D 228 GLN SER PHE PRO GLU GLY TYR SER TRP GLU ARG SER MET SEQRES 8 D 228 THR PHE GLU ASP GLY GLY ILE CYS THR ALA ARG ASN ASP SEQRES 9 D 228 ILE THR LEU GLU GLY ASP CYS PHE PHE ASN GLU ILE ARG SEQRES 10 D 228 PHE ASP GLY VAL ASN PHE PRO PRO ASN GLY PRO VAL MET SEQRES 11 D 228 GLN LYS LYS THR LEU LYS TRP GLU PRO SER THR GLU LYS SEQRES 12 D 228 MET TYR VAL ARG ASP GLY VAL LEU THR GLY ASP ILE ASN SEQRES 13 D 228 MET ALA LEU LEU LEU GLU GLY GLY GLY HIS TYR ARG CYS SEQRES 14 D 228 ASP PHE LYS THR THR TYR LYS ALA LYS LYS GLY VAL GLN SEQRES 15 D 228 LEU PRO ASP TYR HIS PHE VAL ASP HIS CYS ILE GLU ILE SEQRES 16 D 228 LEU SER HIS ASP LYS ASP TYR ASN ASN VAL LYS LEU TYR SEQRES 17 D 228 GLU HIS ALA VAL ALA HIS SER GLY LEU PRO ARG GLN ALA SEQRES 18 D 228 LYS HIS HIS HIS HIS HIS HIS MODRES 4GOB CR8 A 63 HIS MODRES 4GOB CR8 A 63 TYR MODRES 4GOB CR8 A 63 GLY MODRES 4GOB CR8 B 63 HIS MODRES 4GOB CR8 B 63 TYR MODRES 4GOB CR8 B 63 GLY MODRES 4GOB CR8 C 63 HIS MODRES 4GOB CR8 C 63 TYR MODRES 4GOB CR8 C 63 GLY MODRES 4GOB CR8 D 63 HIS MODRES 4GOB CR8 D 63 TYR MODRES 4GOB CR8 D 63 GLY HET CR8 A 63 25 HET CR8 B 63 25 HET CR8 C 63 25 HET CR8 D 63 25 HETNAM CR8 2-[1-AMINO-2-(1H-IMIDAZOL-5-YL)ETHYL]-1- HETNAM 2 CR8 (CARBOXYMETHYL)-4-[(4-OXOCYCLOHEXA-2,5-DIEN-1- HETNAM 3 CR8 YLIDENE)METHYL]-1H-IMIDAZOL-5-OLATE HETSYN CR8 CHROMOPHORE (HIS-TYR-GLY) FORMUL 1 CR8 4(C17 H16 N5 O4 1-) FORMUL 5 HOH *294(H2 O) HELIX 1 1 TYR A 54 THR A 59 1 6 HELIX 2 2 ASP A 77 SER A 82 1 6 HELIX 3 3 LYS A 202 TYR A 204 5 3 HELIX 4 4 TYR B 54 THR B 59 1 6 HELIX 5 5 ASP B 77 SER B 82 1 6 HELIX 6 6 TYR C 54 THR C 59 1 6 HELIX 7 7 ASP C 77 SER C 82 1 6 HELIX 8 8 PRO D 33 GLU D 35 5 3 HELIX 9 9 ALA D 53 LEU D 57 5 5 HELIX 10 10 ASP D 77 SER D 82 1 6 SHEET 1 A13 THR A 136 TRP A 139 0 SHEET 2 A13 VAL A 152 LEU A 163 -1 O LEU A 162 N LEU A 137 SHEET 3 A13 HIS A 168 ALA A 179 -1 O CYS A 171 N MET A 159 SHEET 4 A13 TYR A 87 PHE A 95 -1 N SER A 88 O LYS A 178 SHEET 5 A13 ILE A 100 GLU A 110 -1 O CYS A 101 N MET A 93 SHEET 6 A13 CYS A 113 VAL A 123 -1 O ASP A 121 N THR A 102 SHEET 7 A13 MET A 8 VAL A 18 1 N THR A 17 O GLY A 122 SHEET 8 A13 HIS A 21 LYS A 32 -1 O ILE A 25 N MET A 14 SHEET 9 A13 THR A 37 GLU A 46 -1 O LYS A 43 N GLU A 26 SHEET 10 A13 ASN A 206 HIS A 216 -1 O VAL A 207 N LEU A 42 SHEET 11 A13 HIS A 189 HIS A 200 -1 N ASP A 192 O VAL A 214 SHEET 12 A13 SER A 142 ARG A 149 -1 N GLU A 144 O VAL A 191 SHEET 13 A13 VAL A 152 LEU A 163 -1 O THR A 154 N TYR A 147 SHEET 1 B13 THR B 136 TRP B 139 0 SHEET 2 B13 VAL B 152 LEU B 163 -1 O LEU B 162 N LEU B 137 SHEET 3 B13 HIS B 168 ALA B 179 -1 O CYS B 171 N MET B 159 SHEET 4 B13 TYR B 87 PHE B 95 -1 N SER B 88 O LYS B 178 SHEET 5 B13 ILE B 100 GLU B 110 -1 O ALA B 103 N ARG B 91 SHEET 6 B13 CYS B 113 VAL B 123 -1 O VAL B 123 N ILE B 100 SHEET 7 B13 MET B 8 VAL B 18 1 N LYS B 11 O PHE B 114 SHEET 8 B13 HIS B 21 LYS B 32 -1 O ILE B 25 N MET B 14 SHEET 9 B13 THR B 37 GLU B 46 -1 O ASN B 41 N GLU B 28 SHEET 10 B13 ASN B 206 HIS B 216 -1 O VAL B 207 N LEU B 42 SHEET 11 B13 HIS B 189 HIS B 200 -1 N SER B 199 O LYS B 208 SHEET 12 B13 SER B 142 ARG B 149 -1 N GLU B 144 O VAL B 191 SHEET 13 B13 VAL B 152 LEU B 163 -1 O THR B 154 N TYR B 147 SHEET 1 C13 THR C 136 TRP C 139 0 SHEET 2 C13 VAL C 152 LEU C 163 -1 O LEU C 162 N LEU C 137 SHEET 3 C13 HIS C 168 ALA C 179 -1 O CYS C 171 N MET C 159 SHEET 4 C13 TYR C 87 PHE C 95 -1 N SER C 88 O LYS C 178 SHEET 5 C13 ILE C 100 GLU C 110 -1 O ALA C 103 N ARG C 91 SHEET 6 C13 CYS C 113 VAL C 123 -1 O VAL C 123 N ILE C 100 SHEET 7 C13 MET C 8 VAL C 18 1 N ARG C 13 O ILE C 118 SHEET 8 C13 HIS C 21 LYS C 32 -1 O ILE C 25 N MET C 14 SHEET 9 C13 THR C 37 GLU C 46 -1 O LYS C 43 N GLU C 26 SHEET 10 C13 ASN C 206 HIS C 216 -1 O VAL C 207 N LEU C 42 SHEET 11 C13 HIS C 189 HIS C 200 -1 N ASP C 192 O VAL C 214 SHEET 12 C13 SER C 142 ARG C 149 -1 N GLU C 144 O VAL C 191 SHEET 13 C13 VAL C 152 LEU C 163 -1 O THR C 154 N TYR C 147 SHEET 1 D13 THR D 136 TRP D 139 0 SHEET 2 D13 VAL D 152 LEU D 163 -1 O LEU D 162 N LEU D 137 SHEET 3 D13 HIS D 168 ALA D 179 -1 O PHE D 173 N ILE D 157 SHEET 4 D13 TYR D 87 PHE D 95 -1 N THR D 94 O ASP D 172 SHEET 5 D13 ILE D 100 GLU D 110 -1 O ILE D 107 N TYR D 87 SHEET 6 D13 CYS D 113 VAL D 123 -1 O ASP D 121 N THR D 102 SHEET 7 D13 MET D 8 VAL D 18 1 N LYS D 11 O PHE D 114 SHEET 8 D13 HIS D 21 LYS D 32 -1 O ILE D 25 N MET D 14 SHEET 9 D13 THR D 37 GLU D 46 -1 O ASN D 41 N GLU D 28 SHEET 10 D13 ASN D 206 HIS D 216 -1 O LEU D 209 N MET D 40 SHEET 11 D13 HIS D 189 HIS D 200 -1 N ASP D 192 O VAL D 214 SHEET 12 D13 SER D 142 ARG D 149 -1 N MET D 146 O HIS D 189 SHEET 13 D13 VAL D 152 LEU D 163 -1 O THR D 154 N TYR D 147 LINK C PHE A 61 N1 CR8 A 63 1555 1555 1.55 LINK C3 CR8 A 63 N ASN A 65 1555 1555 1.41 LINK C PHE B 61 N1 CR8 B 63 1555 1555 1.52 LINK C3 CR8 B 63 N ASN B 65 1555 1555 1.58 LINK C PHE C 61 N1 CR8 C 63 1555 1555 1.57 LINK C3 CR8 C 63 N ASN C 65 1555 1555 1.59 LINK C PHE D 61 N1 CR8 D 63 1555 1555 1.32 LINK C3 CR8 D 63 N ASN D 65 1555 1555 1.33 CISPEP 1 ALA A 48 PRO A 49 0 -5.83 CISPEP 2 PHE A 83 PRO A 84 0 14.62 CISPEP 3 LEU A 219 PRO A 220 0 13.56 CISPEP 4 ALA B 48 PRO B 49 0 -4.78 CISPEP 5 PHE B 83 PRO B 84 0 11.02 CISPEP 6 ALA C 48 PRO C 49 0 -8.17 CISPEP 7 PHE C 83 PRO C 84 0 12.48 CISPEP 8 LEU C 219 PRO C 220 0 11.67 CISPEP 9 ALA D 48 PRO D 49 0 -4.05 CISPEP 10 PHE D 83 PRO D 84 0 8.84 CISPEP 11 LEU D 219 PRO D 220 0 13.93 CRYST1 82.439 100.789 120.113 90.00 90.00 90.00 P 21 21 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 0.012130 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009922 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008325 0.00000