HEADER FLUORESCENT PROTEIN 03-NOV-25 9XIS TITLE STRUCTURAL EVIDENCE OF THIOACETATE REDUCTION BY FLUORESCENT PROTEIN TITLE 2 MRUBY-( MRUBY-THIOACETATE STRUCTURE3 ) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MRUBY; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTACMAEA QUADRICOLOR; SOURCE 3 ORGANISM_TAXID: 6118; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PHOTONZYME, CRYSTAL STRUCTURES, THIOACETATE, THIOACETATE REDUCTION, KEYWDS 2 FLUORESCENT PROTEIN, ELECTRON TRANSFER, REDUCTION EXPDTA X-RAY DIFFRACTION AUTHOR J.S.DONG REVDAT 1 11-NOV-26 9XIS 0 JRNL AUTH J.S.DONG JRNL TITL STRUCTURAL EVIDENCE OF THIOACETATE REDUCTION BY FLUORESCENT JRNL TITL 2 PROTEIN MRUBY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 21649 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 209 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1513 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.08 REMARK 3 BIN R VALUE (WORKING SET) : 0.3890 REMARK 3 BIN FREE R VALUE SET COUNT : 16 REMARK 3 BIN FREE R VALUE : 0.4490 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 : 3 REMARK 3 SOLVENT ATOMS : 34 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.58000 REMARK 3 B22 (A**2) : -0.20000 REMARK 3 B33 (A**2) : -0.38000 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): 0.132 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.097 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.109 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.885 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.966 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1905 ; 0.006 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1786 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2590 ; 1.546 ; 1.844 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4155 ; 0.516 ; 1.757 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 259 ; 8.358 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 12 ; 7.588 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 351 ;13.398 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 272 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2265 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 455 ; 0.001 ; 0.020 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): 924 ; 1.626 ; 2.474 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 922 ; 1.625 ; 2.473 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1162 ; 2.503 ; 4.417 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1163 ; 2.502 ; 4.417 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 981 ; 2.616 ; 2.821 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 981 ; 2.583 ; 2.818 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1408 ; 4.265 ; 5.021 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2154 ; 6.032 ;26.100 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2151 ; 6.031 ;26.100 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9XIS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 05-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1300065016. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JAN-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NFPSS REMARK 200 BEAMLINE : BL18U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978530 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPX REMARK 200 DATA SCALING SOFTWARE : AIMLESS AUTOPX2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21923 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.04 REMARK 200 R MERGE (I) : 0.18000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.060 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ~2 M SODIUM FORMATE, ~12% % W/V REMARK 280 PEG3350, ~0.2M THIOACETATE., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K 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 15.46450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.02300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.93700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.02300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 15.46450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.93700 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: MONOMERIC 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 403 O HOH A 431 1.76 REMARK 500 O HOH A 406 O HOH A 433 2.12 REMARK 500 OE1 GLU A 86 OG1 THR A 183 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 CYS A 172 CB - CA - C ANGL. DEV. = 9.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 52 31.55 -83.76 REMARK 500 PHE A 69 53.54 -98.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 201 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 HM7 A 301 DBREF 9XIS A 3 221 PDB 9XIS 9XIS 3 221 SEQRES 1 A 217 SER LEU ILE LYS GLU ASN MET ARG MET LYS VAL VAL LEU SEQRES 2 A 217 GLU GLY SER VAL ASN GLY HIS GLN PHE LYS CYS THR GLY SEQRES 3 A 217 GLU GLY GLU GLY ASN PRO TYR MET GLY THR GLN THR MET SEQRES 4 A 217 ARG ILE LYS VAL ILE GLU GLY GLY PRO LEU PRO PHE ALA SEQRES 5 A 217 PHE ASP ILE LEU ALA THR SER PHE CH6 SER ARG THR PHE SEQRES 6 A 217 ILE LYS TYR PRO LYS GLY ILE PRO ASP PHE PHE LYS GLN SEQRES 7 A 217 SER PHE PRO GLU GLY PHE THR TRP GLU ARG VAL THR ARG SEQRES 8 A 217 TYR GLU ASP GLY GLY VAL ILE THR VAL MET GLN ASP THR SEQRES 9 A 217 SER LEU GLU ASP GLY CYS LEU VAL TYR HIS ALA GLN VAL SEQRES 10 A 217 ARG GLY VAL ASN PHE PRO SER ASN GLY ALA VAL MET GLN SEQRES 11 A 217 LYS LYS THR LYS GLY TRP GLU PRO ASN THR GLU MET MET SEQRES 12 A 217 TYR PRO ALA ASP GLY GLY LEU ARG GLY TYR THR HIS MET SEQRES 13 A 217 ALA LEU LYS VAL ASP GLY GLY GLY HIS LEU SER CYS SER SEQRES 14 A 217 PHE VAL THR THR TYR ARG SER LYS LYS THR VAL GLY ASN SEQRES 15 A 217 ILE LYS MET PRO GLY ILE HIS ALA VAL SER HIS ARG LEU SEQRES 16 A 217 GLU ARG LEU GLU GLU SER ASP ASN GLU MET PHE VAL VAL SEQRES 17 A 217 GLN ARG GLU HIS ALA VAL ALA LYS PHE HET CH6 A 63 35 HET HM7 A 301 3 HETNAM CH6 {(4Z)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-4-[(4- HETNAM 2 CH6 HYDROXYPHENYL)METHYLIDENE]-5-OXO-4,5-DIHYDRO-1H- HETNAM 3 CH6 IMIDAZOL-1-YL}ACETIC ACID HETNAM HM7 3-METHYLTHIOETHANE-PYRAZINEDIONE HETSYN CH6 CHROMOPHORE (MET-TYR-GLY) FORMUL 1 CH6 C16 H19 N3 O4 S FORMUL 2 HM7 C8 H10 N2 O3 S2 FORMUL 3 HOH *34(H2 O) HELIX 1 AA1 PHE A 55 THR A 60 1 6 HELIX 2 AA2 SER A 61 PHE A 62 5 2 HELIX 3 AA3 SER A 66 ILE A 70 5 5 HELIX 4 AA4 ASP A 78 SER A 83 1 6 SHEET 1 AA113 THR A 137 TRP A 140 0 SHEET 2 AA113 GLY A 153 VAL A 164 -1 O LYS A 163 N LYS A 138 SHEET 3 AA113 HIS A 169 SER A 180 -1 O TYR A 178 N LEU A 154 SHEET 4 AA113 PHE A 88 TYR A 96 -1 N GLU A 91 O THR A 177 SHEET 5 AA113 VAL A 101 GLU A 111 -1 O ILE A 102 N THR A 94 SHEET 6 AA113 CYS A 114 VAL A 124 -1 O CYS A 114 N GLU A 111 SHEET 7 AA113 MET A 9 VAL A 19 1 N SER A 18 O GLY A 123 SHEET 8 AA113 HIS A 22 ASN A 33 -1 O CYS A 26 N LEU A 15 SHEET 9 AA113 THR A 38 GLU A 47 -1 O ARG A 42 N GLU A 29 SHEET 10 AA113 PHE A 210 LYS A 220 -1 O VAL A 211 N ILE A 43 SHEET 11 AA113 HIS A 193 GLU A 204 -1 N GLU A 200 O ARG A 214 SHEET 12 AA113 ASN A 143 ALA A 150 -1 N MET A 147 O HIS A 193 SHEET 13 AA113 GLY A 153 VAL A 164 -1 O TYR A 157 N MET A 146 LINK C PHE A 62 N1 CH6 A 63 1555 1555 1.32 LINK C3 CH6 A 63 N SER A 66 1555 1555 1.35 CISPEP 1 GLY A 49 PRO A 50 0 -10.04 CISPEP 2 PHE A 84 PRO A 85 0 6.78 CRYST1 30.929 65.874 94.046 90.00 90.00 90.00 P 21 21 21 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 0.032332 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015180 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010633 0.00000 CONECT 470 479 CONECT 479 470 484 CONECT 480 481 CONECT 481 480 482 CONECT 482 481 483 CONECT 483 482 484 CONECT 484 479 483 485 CONECT 485 484 486 487 510 CONECT 486 485 504 CONECT 487 485 505 CONECT 488 494 CONECT 489 495 CONECT 490 492 500 CONECT 491 493 501 CONECT 492 490 494 CONECT 493 491 495 CONECT 494 488 492 496 CONECT 495 489 493 497 CONECT 496 494 498 CONECT 497 495 499 CONECT 498 496 500 CONECT 499 497 501 CONECT 500 490 498 502 CONECT 501 491 499 503 CONECT 502 500 504 CONECT 503 501 505 CONECT 504 486 502 506 CONECT 505 487 503 507 CONECT 506 504 508 510 CONECT 507 505 509 510 CONECT 508 506 CONECT 509 507 CONECT 510 485 506 507 511 CONECT 511 510 512 CONECT 512 511 513 514 CONECT 513 512 CONECT 514 512 CONECT 1840 1841 CONECT 1841 1840 1842 CONECT 1842 1841 MASTER 308 0 2 4 13 0 0 6 1756 1 40 17 END