HEADER FLAVOPROTEIN, SIGNALING PROTEIN 03-MAY-07 2PR6 TITLE STRUCTURAL BASIS FOR LIGHT-DEPENDENT SIGNALING IN THE DIMERIC LOV TITLE 2 PHOTOSENSOR YTVA (LIGHT STRUCTURE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: BLUE-LIGHT PHOTORECEPTOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 20-147; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: PFYP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PAM001 KEYWDS LIGHT-OXYGEN-VOLTAGE, LOV, PER-ARNT-SIM, PAS, FLAVOPROTEIN, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.MOGLICH,K.MOFFAT REVDAT 6 30-OCT-24 2PR6 1 REMARK SEQADV LINK REVDAT 5 18-OCT-17 2PR6 1 REMARK REVDAT 4 13-JUL-11 2PR6 1 VERSN REVDAT 3 24-FEB-09 2PR6 1 VERSN REVDAT 2 25-SEP-07 2PR6 1 JRNL REVDAT 1 07-AUG-07 2PR6 0 JRNL AUTH A.MOGLICH,K.MOFFAT JRNL TITL STRUCTURAL BASIS FOR LIGHT-DEPENDENT SIGNALING IN THE JRNL TITL 2 DIMERIC LOV DOMAIN OF THE PHOTOSENSOR YTVA. JRNL REF J.MOL.BIOL. V. 373 112 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17764689 JRNL DOI 10.1016/J.JMB.2007.07.039 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.85 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 21614 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) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1106 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1434 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.50 REMARK 3 BIN R VALUE (WORKING SET) : 0.1760 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.1950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2046 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 311 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.02000 REMARK 3 B33 (A**2) : -0.01000 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): 0.170 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.155 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.849 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2148 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2922 ; 1.491 ; 2.001 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 251 ; 6.032 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 110 ;35.724 ;26.727 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 381 ;14.444 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;15.042 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 328 ; 0.109 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1606 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1039 ; 0.225 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1495 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 241 ; 0.149 ; 0.200 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): 45 ; 0.194 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.144 ; 0.200 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): 1310 ; 0.854 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2065 ; 1.256 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1018 ; 2.190 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 857 ; 3.271 ; 4.500 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): 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 : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 20 A 24 REMARK 3 ORIGIN FOR THE GROUP (A): 13.0635 30.1948 -0.1273 REMARK 3 T TENSOR REMARK 3 T11: 0.0803 T22: 0.1059 REMARK 3 T33: 0.2026 T12: 0.0195 REMARK 3 T13: -0.0536 T23: 0.0811 REMARK 3 L TENSOR REMARK 3 L11: 6.6357 L22: 22.3995 REMARK 3 L33: 14.0454 L12: -9.5979 REMARK 3 L13: -9.1249 L23: 16.7697 REMARK 3 S TENSOR REMARK 3 S11: 0.1781 S12: 1.0500 S13: -0.3251 REMARK 3 S21: -1.1973 S22: -0.6492 S23: 2.2568 REMARK 3 S31: -0.4663 S32: -1.3086 S33: 0.4711 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 25 A 125 REMARK 3 ORIGIN FOR THE GROUP (A): 24.6019 28.9685 14.5327 REMARK 3 T TENSOR REMARK 3 T11: -0.0992 T22: -0.0800 REMARK 3 T33: -0.0978 T12: -0.0053 REMARK 3 T13: 0.0041 T23: 0.0013 REMARK 3 L TENSOR REMARK 3 L11: 0.8547 L22: 1.6626 REMARK 3 L33: 1.3489 L12: 0.2923 REMARK 3 L13: -0.1012 L23: -0.1150 REMARK 3 S TENSOR REMARK 3 S11: 0.0423 S12: 0.0313 S13: -0.0161 REMARK 3 S21: -0.0212 S22: -0.0129 S23: -0.0667 REMARK 3 S31: -0.0417 S32: -0.0126 S33: -0.0294 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 126 A 147 REMARK 3 ORIGIN FOR THE GROUP (A): 4.9041 47.2879 5.4395 REMARK 3 T TENSOR REMARK 3 T11: 0.0994 T22: 0.0816 REMARK 3 T33: 0.0867 T12: 0.0837 REMARK 3 T13: -0.0383 T23: 0.0130 REMARK 3 L TENSOR REMARK 3 L11: 16.2849 L22: 22.8112 REMARK 3 L33: 0.6044 L12: -18.7814 REMARK 3 L13: -1.9444 L23: 2.8969 REMARK 3 S TENSOR REMARK 3 S11: 0.1882 S12: 0.0512 S13: -0.1030 REMARK 3 S21: -0.2920 S22: -0.2720 S23: 0.6729 REMARK 3 S31: -0.2162 S32: -0.1200 S33: 0.0838 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 20 B 24 REMARK 3 ORIGIN FOR THE GROUP (A): 3.3788 29.1044 12.0988 REMARK 3 T TENSOR REMARK 3 T11: 0.2622 T22: 0.1342 REMARK 3 T33: 0.3669 T12: 0.0654 REMARK 3 T13: 0.0780 T23: -0.0047 REMARK 3 L TENSOR REMARK 3 L11: 39.5086 L22: 57.2121 REMARK 3 L33: 37.2528 L12: -26.3186 REMARK 3 L13: 8.2594 L23: 26.3281 REMARK 3 S TENSOR REMARK 3 S11: -1.0245 S12: -1.4263 S13: 2.2431 REMARK 3 S21: 1.8463 S22: 0.1799 S23: 0.6203 REMARK 3 S31: -1.0850 S32: -1.7042 S33: 0.8446 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 25 B 125 REMARK 3 ORIGIN FOR THE GROUP (A): 11.3448 10.9789 9.2021 REMARK 3 T TENSOR REMARK 3 T11: -0.0731 T22: -0.0580 REMARK 3 T33: -0.0786 T12: -0.0021 REMARK 3 T13: 0.0111 T23: -0.0110 REMARK 3 L TENSOR REMARK 3 L11: 2.9252 L22: 2.4432 REMARK 3 L33: 1.3906 L12: -0.8622 REMARK 3 L13: -0.1971 L23: 0.0016 REMARK 3 S TENSOR REMARK 3 S11: 0.0316 S12: 0.1694 S13: 0.0091 REMARK 3 S21: -0.0966 S22: -0.0375 S23: -0.1165 REMARK 3 S31: 0.0519 S32: -0.0547 S33: 0.0059 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 126 B 144 REMARK 3 ORIGIN FOR THE GROUP (A): -2.0235 32.6517 -0.5690 REMARK 3 T TENSOR REMARK 3 T11: 0.4596 T22: 0.2447 REMARK 3 T33: 0.1151 T12: 0.1691 REMARK 3 T13: -0.0135 T23: -0.0184 REMARK 3 L TENSOR REMARK 3 L11: 4.5460 L22: 36.6645 REMARK 3 L33: 0.4957 L12: -11.7425 REMARK 3 L13: 0.0375 L23: -1.8683 REMARK 3 S TENSOR REMARK 3 S11: 1.2428 S12: 0.5448 S13: -0.0781 REMARK 3 S21: -2.8130 S22: -1.0335 S23: 0.5301 REMARK 3 S31: -0.4247 S32: -0.0543 S33: -0.2093 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 2PR6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042699. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-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) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : BENT GE(111) MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21669 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 7.60 REMARK 200 R MERGE FOR SHELL (I) : 0.37100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 47.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA ACETATE PH 4.6, 18-22 % (W/V) REMARK 280 PEG-4000, 75-150 MM AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 45.14750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.83900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 45.14750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.83900 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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 91.67800 REMARK 350 BIOMT3 2 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 16 REMARK 465 SER A 17 REMARK 465 HIS A 18 REMARK 465 MET A 19 REMARK 465 GLY B 16 REMARK 465 SER B 17 REMARK 465 HIS B 18 REMARK 465 MET B 19 REMARK 465 ALA B 145 REMARK 465 LEU B 146 REMARK 465 SER B 147 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 GLU B 137 CD GLU B 137 OE1 0.079 REMARK 500 GLU B 137 CD GLU B 137 OE2 0.095 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 LEU A 146 -159.44 -98.82 REMARK 500 ASP B 21 102.11 43.54 REMARK 500 ILE B 113 -84.27 -111.11 REMARK 500 GLU B 114 47.41 -85.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PR5 RELATED DB: PDB REMARK 900 DARK STRUCTURE OF YTVA-LOV DBREF 2PR6 A 20 147 UNP O34627 PHOT_BACSU 20 147 DBREF 2PR6 B 20 147 UNP O34627 PHOT_BACSU 20 147 SEQADV 2PR6 GLY A 16 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 SER A 17 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 HIS A 18 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 MET A 19 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 GLY B 16 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 SER B 17 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 HIS B 18 UNP O34627 CLONING ARTIFACT SEQADV 2PR6 MET B 19 UNP O34627 CLONING ARTIFACT SEQRES 1 A 132 GLY SER HIS MET LEU ASP HIS VAL ARG VAL GLY VAL VAL SEQRES 2 A 132 ILE THR ASP PRO ALA LEU GLU ASP ASN PRO ILE VAL TYR SEQRES 3 A 132 VAL ASN GLN GLY PHE VAL GLN MET THR GLY TYR GLU THR SEQRES 4 A 132 GLU GLU ILE LEU GLY LYS ASN CYS ARG PHE LEU GLN GLY SEQRES 5 A 132 LYS HIS THR ASP PRO ALA GLU VAL ASP ASN ILE ARG THR SEQRES 6 A 132 ALA LEU GLN ASN LYS GLU PRO VAL THR VAL GLN ILE GLN SEQRES 7 A 132 ASN TYR LYS LYS ASP GLY THR MET PHE TRP ASN GLU LEU SEQRES 8 A 132 ASN ILE ASP PRO MET GLU ILE GLU ASP LYS THR TYR PHE SEQRES 9 A 132 VAL GLY ILE GLN ASN ASP ILE THR LYS GLN LYS GLU TYR SEQRES 10 A 132 GLU LYS LEU LEU GLU ASP SER LEU THR GLU ILE THR ALA SEQRES 11 A 132 LEU SER SEQRES 1 B 132 GLY SER HIS MET LEU ASP HIS VAL ARG VAL GLY VAL VAL SEQRES 2 B 132 ILE THR ASP PRO ALA LEU GLU ASP ASN PRO ILE VAL TYR SEQRES 3 B 132 VAL ASN GLN GLY PHE VAL GLN MET THR GLY TYR GLU THR SEQRES 4 B 132 GLU GLU ILE LEU GLY LYS ASN CYS ARG PHE LEU GLN GLY SEQRES 5 B 132 LYS HIS THR ASP PRO ALA GLU VAL ASP ASN ILE ARG THR SEQRES 6 B 132 ALA LEU GLN ASN LYS GLU PRO VAL THR VAL GLN ILE GLN SEQRES 7 B 132 ASN TYR LYS LYS ASP GLY THR MET PHE TRP ASN GLU LEU SEQRES 8 B 132 ASN ILE ASP PRO MET GLU ILE GLU ASP LYS THR TYR PHE SEQRES 9 B 132 VAL GLY ILE GLN ASN ASP ILE THR LYS GLN LYS GLU TYR SEQRES 10 B 132 GLU LYS LEU LEU GLU ASP SER LEU THR GLU ILE THR ALA SEQRES 11 B 132 LEU SER HET FMN A 501 31 HET FMN B 500 31 HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 5 HOH *311(H2 O) HELIX 1 1 ASN A 43 GLY A 51 1 9 HELIX 2 2 GLU A 53 ILE A 57 5 5 HELIX 3 3 ASN A 61 GLN A 66 5 6 HELIX 4 4 ASP A 71 ASN A 84 1 14 HELIX 5 5 ILE A 126 LEU A 146 1 21 HELIX 6 6 ASN B 43 GLY B 51 1 9 HELIX 7 7 GLU B 53 ILE B 57 5 5 HELIX 8 8 ASN B 61 GLN B 66 5 6 HELIX 9 9 ASP B 71 LYS B 85 1 15 HELIX 10 10 ILE B 126 THR B 144 1 19 SHEET 1 A 5 ILE A 39 VAL A 42 0 SHEET 2 A 5 GLY A 26 THR A 30 -1 N ILE A 29 O VAL A 40 SHEET 3 A 5 LYS A 116 ASP A 125 -1 O GLY A 121 N VAL A 28 SHEET 4 A 5 MET A 101 ILE A 113 -1 N GLU A 105 O ASN A 124 SHEET 5 A 5 VAL A 88 TYR A 95 -1 N ILE A 92 O ASN A 104 SHEET 1 B 5 ILE B 39 VAL B 42 0 SHEET 2 B 5 GLY B 26 THR B 30 -1 N ILE B 29 O VAL B 40 SHEET 3 B 5 THR B 117 ASP B 125 -1 O GLN B 123 N GLY B 26 SHEET 4 B 5 MET B 101 GLU B 112 -1 N MET B 111 O TYR B 118 SHEET 5 B 5 VAL B 88 TYR B 95 -1 N VAL B 90 O LEU B 106 LINK SG CYS A 62 C4A FMN A 501 1555 1555 1.86 LINK SG CYS B 62 C4A FMN B 500 1555 1555 1.84 SITE 1 AC1 24 VAL B 28 THR B 30 ASN B 37 PHE B 46 SITE 2 AC1 24 ASN B 61 CYS B 62 ARG B 63 GLN B 66 SITE 3 AC1 24 VAL B 75 ARG B 79 LEU B 82 ASN B 94 SITE 4 AC1 24 ASN B 104 LEU B 106 ILE B 108 PHE B 119 SITE 5 AC1 24 GLY B 121 GLN B 123 HOH B 503 HOH B 523 SITE 6 AC1 24 HOH B 524 HOH B 536 HOH B 548 HOH B 608 SITE 1 AC2 25 THR A 30 ASN A 37 PHE A 46 ASN A 61 SITE 2 AC2 25 CYS A 62 ARG A 63 GLN A 66 VAL A 75 SITE 3 AC2 25 ILE A 78 ARG A 79 LEU A 82 ASN A 94 SITE 4 AC2 25 ASN A 104 LEU A 106 ILE A 108 PHE A 119 SITE 5 AC2 25 VAL A 120 GLY A 121 GLN A 123 HOH A 521 SITE 6 AC2 25 HOH A 541 HOH A 546 HOH A 561 HOH A 582 SITE 7 AC2 25 HOH A 625 CRYST1 90.295 91.678 34.380 90.00 90.00 90.00 P 21 21 2 8 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 0.011075 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010908 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029087 0.00000