HEADER TRANSFERASE 14-DEC-13 4O0P TITLE CRYSTAL STRUCTURE OF D. RADIODURANS BACTERIOPHYTOCHROME PHOTOSENSORY TITLE 2 CORE MODULE IN ITS DARK FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIOPHYTOCHROME; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PHOTOSENSORY CORE MODULE, UNP RESIDUES 1-502; COMPND 5 SYNONYM: PHYTOCHROME-LIKE PROTEIN; COMPND 6 EC: 2.7.13.3; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS; SOURCE 3 ORGANISM_TAXID: 243230; SOURCE 4 STRAIN: R1; SOURCE 5 GENE: BPHP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21B(+) KEYWDS PHYTOCHROME, RED-LIGHT PHOTORECEPTOR, PHOTOCONVERSION, CHROMOPHORE, KEYWDS 2 SENSORY TRANSDUCTION, SIGNALING PROTEIN, BILIVERDIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.TAKALA,J.A.IHALAINEN,S.WESTENHOFF REVDAT 3 08-NOV-23 4O0P 1 COMPND REMARK SEQADV HETNAM REVDAT 3 2 1 LINK REVDAT 2 14-MAY-14 4O0P 1 JRNL REVDAT 1 07-MAY-14 4O0P 0 JRNL AUTH H.TAKALA,A.BJORLING,O.BERNTSSON,H.LEHTIVUORI,S.NIEBLING, JRNL AUTH 2 M.HOERNKE,I.KOSHELEVA,R.HENNING,A.MENZEL,J.A.IHALAINEN, JRNL AUTH 3 S.WESTENHOFF JRNL TITL SIGNAL AMPLIFICATION AND TRANSDUCTION IN PHYTOCHROME JRNL TITL 2 PHOTOSENSORS JRNL REF NATURE V. 509 245 2014 JRNL REFN ISSN 0028-0836 JRNL PMID 24776794 JRNL DOI 10.1038/NATURE13310 REMARK 2 REMARK 2 RESOLUTION. 3.80 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) : 3.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 17597 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) : 0.254 REMARK 3 R VALUE (WORKING SET) : 0.253 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 928 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) : 3.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1295 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.3710 REMARK 3 BIN FREE R VALUE SET COUNT : 70 REMARK 3 BIN FREE R VALUE : 0.4020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7416 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 130.9 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 210.2 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.80000 REMARK 3 B22 (A**2) : -1.80000 REMARK 3 B33 (A**2) : 3.59000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.502 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 32.817 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7704 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 7345 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10547 ; 1.112 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16861 ; 0.727 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 958 ; 5.420 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 326 ;30.656 ;23.221 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1135 ;14.352 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 60 ;10.009 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1187 ; 0.051 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8708 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1714 ; 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): 3865 ;11.631 ;20.742 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3864 ;11.632 ;20.740 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4812 ;19.206 ;31.057 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): 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 4 A 503 1 REMARK 3 1 B 4 B 503 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT THERMAL 1 A (A**2): 7295 ;24.250 ; 0.500 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 U VALUES: REFINED INDIVIDUALLY REMARK 4 REMARK 4 4O0P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-DEC-13. REMARK 100 THE DEPOSITION ID IS D_1000083894. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98044 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18551 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.97 REMARK 200 R MERGE (I) : 0.39200 REMARK 200 R SYM (I) : 0.41100 REMARK 200 FOR THE DATA SET : 4.7200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.60 REMARK 200 R MERGE FOR SHELL (I) : 4.51300 REMARK 200 R SYM FOR SHELL (I) : 4.72500 REMARK 200 FOR SHELL : 1.050 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 2O9C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 1500, IN DARK, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.65000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 97.30000 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 48.65000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 97.30000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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 MET A -13 REMARK 465 ALA A -12 REMARK 465 SER A -11 REMARK 465 MET A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MET A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ARG A 3 REMARK 465 ALA A 107 REMARK 465 ALA A 108 REMARK 465 GLY A 109 REMARK 465 TRP A 132 REMARK 465 ASP A 133 REMARK 465 SER A 134 REMARK 465 THR A 135 REMARK 465 GLY A 136 REMARK 465 PRO A 137 REMARK 465 ALA A 401 REMARK 465 GLY A 431 REMARK 465 GLU A 432 REMARK 465 GLY A 433 REMARK 465 GLN A 458 REMARK 465 ALA A 459 REMARK 465 LYS A 460 REMARK 465 ASP A 461 REMARK 465 ASP A 462 REMARK 465 HIS A 507 REMARK 465 HIS A 508 REMARK 465 HIS A 509 REMARK 465 MET B -13 REMARK 465 ALA B -12 REMARK 465 SER B -11 REMARK 465 MET B -10 REMARK 465 THR B -9 REMARK 465 GLY B -8 REMARK 465 GLY B -7 REMARK 465 GLN B -6 REMARK 465 GLN B -5 REMARK 465 MET B -4 REMARK 465 GLY B -3 REMARK 465 ARG B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ARG B 3 REMARK 465 ALA B 107 REMARK 465 ALA B 108 REMARK 465 GLY B 109 REMARK 465 ALA B 131 REMARK 465 TRP B 132 REMARK 465 ASP B 133 REMARK 465 SER B 134 REMARK 465 THR B 135 REMARK 465 GLY B 136 REMARK 465 PRO B 137 REMARK 465 ALA B 401 REMARK 465 GLN B 458 REMARK 465 ALA B 459 REMARK 465 LYS B 460 REMARK 465 ASP B 461 REMARK 465 ASP B 462 REMARK 465 HIS B 504 REMARK 465 HIS B 505 REMARK 465 HIS B 506 REMARK 465 HIS B 507 REMARK 465 HIS B 508 REMARK 465 HIS B 509 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 ASP A 457 CB - CG - OD2 ANGL. DEV. = -7.5 DEGREES REMARK 500 ASP B 457 CB - CG - OD1 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP B 457 CB - CG - OD2 ANGL. DEV. = 8.5 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 LEU A 52 -62.56 -100.88 REMARK 500 ARG A 70 82.08 -69.70 REMARK 500 LEU A 78 73.87 -117.75 REMARK 500 GLU A 120 32.93 -141.07 REMARK 500 ALA A 182 -5.41 66.76 REMARK 500 LEU A 199 125.61 -36.73 REMARK 500 PRO A 209 -179.81 -69.44 REMARK 500 PRO A 233 -175.78 -64.34 REMARK 500 ASN A 243 73.00 57.52 REMARK 500 HIS A 344 -73.79 -80.57 REMARK 500 PRO A 384 156.03 -46.03 REMARK 500 TRP A 412 107.55 -163.82 REMARK 500 ALA A 423 -77.24 -118.20 REMARK 500 GLU A 475 74.52 -110.25 REMARK 500 LEU B 52 -60.36 -101.24 REMARK 500 LEU B 78 73.66 -116.74 REMARK 500 GLU B 120 34.28 -142.81 REMARK 500 ALA B 182 -3.07 63.99 REMARK 500 LEU B 199 123.95 -37.58 REMARK 500 PRO B 209 -179.14 -68.67 REMARK 500 PRO B 233 -175.54 -67.73 REMARK 500 ASN B 243 70.49 58.39 REMARK 500 HIS B 344 -74.64 -81.04 REMARK 500 PRO B 384 155.14 -45.98 REMARK 500 TRP B 412 107.07 -164.00 REMARK 500 ALA B 423 -78.08 -117.80 REMARK 500 TRP B 434 45.86 -144.52 REMARK 500 GLU B 475 74.52 -111.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LBV A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LBV B 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4O01 RELATED DB: PDB REMARK 900 SAME PHYTOCHROME FRAGMENT BUT IN ILLUMINATED FORM. DBREF 4O0P A 1 502 UNP Q9RZA4 BPHY_DEIRA 1 502 DBREF 4O0P B 1 502 UNP Q9RZA4 BPHY_DEIRA 1 502 SEQADV 4O0P MET A -13 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P ALA A -12 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P SER A -11 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P MET A -10 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P THR A -9 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY A -8 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY A -7 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLN A -6 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLN A -5 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P MET A -4 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY A -3 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P ARG A -2 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY A -1 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P SER A 0 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLU A 503 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS A 504 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS A 505 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS A 506 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS A 507 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS A 508 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS A 509 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P MET B -13 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P ALA B -12 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P SER B -11 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P MET B -10 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P THR B -9 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY B -8 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY B -7 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLN B -6 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLN B -5 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P MET B -4 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY B -3 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P ARG B -2 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLY B -1 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P SER B 0 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P GLU B 503 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS B 504 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS B 505 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS B 506 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS B 507 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS B 508 UNP Q9RZA4 EXPRESSION TAG SEQADV 4O0P HIS B 509 UNP Q9RZA4 EXPRESSION TAG SEQRES 1 A 523 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 A 523 SER MET SER ARG ASP PRO LEU PRO PHE PHE PRO PRO LEU SEQRES 3 A 523 TYR LEU GLY GLY PRO GLU ILE THR THR GLU ASN CYS GLU SEQRES 4 A 523 ARG GLU PRO ILE HIS ILE PRO GLY SER ILE GLN PRO HIS SEQRES 5 A 523 GLY ALA LEU LEU THR ALA ASP GLY HIS SER GLY GLU VAL SEQRES 6 A 523 LEU GLN MET SER LEU ASN ALA ALA THR PHE LEU GLY GLN SEQRES 7 A 523 GLU PRO THR VAL LEU ARG GLY GLN THR LEU ALA ALA LEU SEQRES 8 A 523 LEU PRO GLU GLN TRP PRO ALA LEU GLN ALA ALA LEU PRO SEQRES 9 A 523 PRO GLY CYS PRO ASP ALA LEU GLN TYR ARG ALA THR LEU SEQRES 10 A 523 ASP TRP PRO ALA ALA GLY HIS LEU SER LEU THR VAL HIS SEQRES 11 A 523 ARG VAL GLY GLU LEU LEU ILE LEU GLU PHE GLU PRO THR SEQRES 12 A 523 GLU ALA TRP ASP SER THR GLY PRO HIS ALA LEU ARG ASN SEQRES 13 A 523 ALA MET PHE ALA LEU GLU SER ALA PRO ASN LEU ARG ALA SEQRES 14 A 523 LEU ALA GLU VAL ALA THR GLN THR VAL ARG GLU LEU THR SEQRES 15 A 523 GLY PHE ASP ARG VAL MET LEU TYR LYS PHE ALA PRO ASP SEQRES 16 A 523 ALA THR GLY GLU VAL ILE ALA GLU ALA ARG ARG GLU GLY SEQRES 17 A 523 LEU HIS ALA PHE LEU GLY HIS ARG PHE PRO ALA SER ASP SEQRES 18 A 523 ILE PRO ALA GLN ALA ARG ALA LEU TYR THR ARG HIS LEU SEQRES 19 A 523 LEU ARG LEU THR ALA ASP THR ARG ALA ALA ALA VAL PRO SEQRES 20 A 523 LEU ASP PRO VAL LEU ASN PRO GLN THR ASN ALA PRO THR SEQRES 21 A 523 PRO LEU GLY GLY ALA VAL LEU ARG ALA THR SER PRO MET SEQRES 22 A 523 HIS MET GLN TYR LEU ARG ASN MET GLY VAL GLY SER SER SEQRES 23 A 523 LEU SER VAL SER VAL VAL VAL GLY GLY GLN LEU TRP GLY SEQRES 24 A 523 LEU ILE ALA CYS HIS HIS GLN THR PRO TYR VAL LEU PRO SEQRES 25 A 523 PRO ASP LEU ARG THR THR LEU GLU TYR LEU GLY ARG LEU SEQRES 26 A 523 LEU SER LEU GLN VAL GLN VAL LYS GLU ALA ALA ASP VAL SEQRES 27 A 523 ALA ALA PHE ARG GLN SER LEU ARG GLU HIS HIS ALA ARG SEQRES 28 A 523 VAL ALA LEU ALA ALA ALA HIS SER LEU SER PRO HIS ASP SEQRES 29 A 523 THR LEU SER ASP PRO ALA LEU ASP LEU LEU GLY LEU MET SEQRES 30 A 523 ARG ALA GLY GLY LEU ILE LEU ARG PHE GLU GLY ARG TRP SEQRES 31 A 523 GLN THR LEU GLY GLU VAL PRO PRO ALA PRO ALA VAL ASP SEQRES 32 A 523 ALA LEU LEU ALA TRP LEU GLU THR GLN PRO GLY ALA LEU SEQRES 33 A 523 VAL GLN THR ASP ALA LEU GLY GLN LEU TRP PRO ALA GLY SEQRES 34 A 523 ALA ASP LEU ALA PRO SER ALA ALA GLY LEU LEU ALA ILE SEQRES 35 A 523 SER VAL GLY GLU GLY TRP SER GLU CYS LEU VAL TRP LEU SEQRES 36 A 523 ARG PRO GLU LEU ARG LEU GLU VAL ALA TRP GLY GLY ALA SEQRES 37 A 523 THR PRO ASP GLN ALA LYS ASP ASP LEU GLY PRO ARG HIS SEQRES 38 A 523 SER PHE ASP THR TYR LEU GLU GLU LYS ARG GLY TYR ALA SEQRES 39 A 523 GLU PRO TRP HIS PRO GLY GLU ILE GLU GLU ALA GLN ASP SEQRES 40 A 523 LEU ARG ASP THR LEU THR GLY ALA LEU GLU HIS HIS HIS SEQRES 41 A 523 HIS HIS HIS SEQRES 1 B 523 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 B 523 SER MET SER ARG ASP PRO LEU PRO PHE PHE PRO PRO LEU SEQRES 3 B 523 TYR LEU GLY GLY PRO GLU ILE THR THR GLU ASN CYS GLU SEQRES 4 B 523 ARG GLU PRO ILE HIS ILE PRO GLY SER ILE GLN PRO HIS SEQRES 5 B 523 GLY ALA LEU LEU THR ALA ASP GLY HIS SER GLY GLU VAL SEQRES 6 B 523 LEU GLN MET SER LEU ASN ALA ALA THR PHE LEU GLY GLN SEQRES 7 B 523 GLU PRO THR VAL LEU ARG GLY GLN THR LEU ALA ALA LEU SEQRES 8 B 523 LEU PRO GLU GLN TRP PRO ALA LEU GLN ALA ALA LEU PRO SEQRES 9 B 523 PRO GLY CYS PRO ASP ALA LEU GLN TYR ARG ALA THR LEU SEQRES 10 B 523 ASP TRP PRO ALA ALA GLY HIS LEU SER LEU THR VAL HIS SEQRES 11 B 523 ARG VAL GLY GLU LEU LEU ILE LEU GLU PHE GLU PRO THR SEQRES 12 B 523 GLU ALA TRP ASP SER THR GLY PRO HIS ALA LEU ARG ASN SEQRES 13 B 523 ALA MET PHE ALA LEU GLU SER ALA PRO ASN LEU ARG ALA SEQRES 14 B 523 LEU ALA GLU VAL ALA THR GLN THR VAL ARG GLU LEU THR SEQRES 15 B 523 GLY PHE ASP ARG VAL MET LEU TYR LYS PHE ALA PRO ASP SEQRES 16 B 523 ALA THR GLY GLU VAL ILE ALA GLU ALA ARG ARG GLU GLY SEQRES 17 B 523 LEU HIS ALA PHE LEU GLY HIS ARG PHE PRO ALA SER ASP SEQRES 18 B 523 ILE PRO ALA GLN ALA ARG ALA LEU TYR THR ARG HIS LEU SEQRES 19 B 523 LEU ARG LEU THR ALA ASP THR ARG ALA ALA ALA VAL PRO SEQRES 20 B 523 LEU ASP PRO VAL LEU ASN PRO GLN THR ASN ALA PRO THR SEQRES 21 B 523 PRO LEU GLY GLY ALA VAL LEU ARG ALA THR SER PRO MET SEQRES 22 B 523 HIS MET GLN TYR LEU ARG ASN MET GLY VAL GLY SER SER SEQRES 23 B 523 LEU SER VAL SER VAL VAL VAL GLY GLY GLN LEU TRP GLY SEQRES 24 B 523 LEU ILE ALA CYS HIS HIS GLN THR PRO TYR VAL LEU PRO SEQRES 25 B 523 PRO ASP LEU ARG THR THR LEU GLU TYR LEU GLY ARG LEU SEQRES 26 B 523 LEU SER LEU GLN VAL GLN VAL LYS GLU ALA ALA ASP VAL SEQRES 27 B 523 ALA ALA PHE ARG GLN SER LEU ARG GLU HIS HIS ALA ARG SEQRES 28 B 523 VAL ALA LEU ALA ALA ALA HIS SER LEU SER PRO HIS ASP SEQRES 29 B 523 THR LEU SER ASP PRO ALA LEU ASP LEU LEU GLY LEU MET SEQRES 30 B 523 ARG ALA GLY GLY LEU ILE LEU ARG PHE GLU GLY ARG TRP SEQRES 31 B 523 GLN THR LEU GLY GLU VAL PRO PRO ALA PRO ALA VAL ASP SEQRES 32 B 523 ALA LEU LEU ALA TRP LEU GLU THR GLN PRO GLY ALA LEU SEQRES 33 B 523 VAL GLN THR ASP ALA LEU GLY GLN LEU TRP PRO ALA GLY SEQRES 34 B 523 ALA ASP LEU ALA PRO SER ALA ALA GLY LEU LEU ALA ILE SEQRES 35 B 523 SER VAL GLY GLU GLY TRP SER GLU CYS LEU VAL TRP LEU SEQRES 36 B 523 ARG PRO GLU LEU ARG LEU GLU VAL ALA TRP GLY GLY ALA SEQRES 37 B 523 THR PRO ASP GLN ALA LYS ASP ASP LEU GLY PRO ARG HIS SEQRES 38 B 523 SER PHE ASP THR TYR LEU GLU GLU LYS ARG GLY TYR ALA SEQRES 39 B 523 GLU PRO TRP HIS PRO GLY GLU ILE GLU GLU ALA GLN ASP SEQRES 40 B 523 LEU ARG ASP THR LEU THR GLY ALA LEU GLU HIS HIS HIS SEQRES 41 B 523 HIS HIS HIS HET LBV A 600 43 HET LBV B 600 43 HETNAM LBV 3-[2-[(Z)-[3-(2-CARBOXYETHYL)-5-[(Z)-(4-ETHENYL-3- HETNAM 2 LBV METHYL-5-OXIDANYLIDENE-PYRROL-2-YLIDENE)METHYL]-4- HETNAM 3 LBV METHYL-PYRROL-1-IUM -2-YLIDENE]METHYL]-5-[(Z)-[(3E)-3- HETNAM 4 LBV ETHYLIDENE-4-METHYL-5-OXIDANYLIDENE-PYRROLIDIN-2- HETNAM 5 LBV YLIDENE]METHYL]-4-METHYL-1H-PYRROL-3- YL]PROPANOIC HETNAM 6 LBV ACID HETSYN LBV 2(R),3(E)- PHYTOCHROMOBILIN FORMUL 3 LBV 2(C33 H37 N4 O6 1+) HELIX 1 1 PRO A 11 GLY A 15 5 5 HELIX 2 2 ASN A 23 GLU A 27 5 5 HELIX 3 3 ASN A 57 LEU A 62 1 6 HELIX 4 4 GLU A 65 ARG A 70 1 6 HELIX 5 5 THR A 73 LEU A 78 1 6 HELIX 6 6 GLN A 81 LEU A 89 1 9 HELIX 7 7 ALA A 139 SER A 149 1 11 HELIX 8 8 ASN A 152 GLY A 169 1 18 HELIX 9 9 PRO A 204 ILE A 208 5 5 HELIX 10 10 PRO A 209 HIS A 219 1 11 HELIX 11 11 SER A 257 GLY A 268 1 12 HELIX 12 12 PRO A 298 GLN A 329 1 32 HELIX 13 13 ARG A 332 SER A 345 1 14 HELIX 14 14 PRO A 348 SER A 353 1 6 HELIX 15 15 PRO A 384 GLN A 398 1 15 HELIX 16 16 ALA A 407 TRP A 412 1 6 HELIX 17 17 PRO A 413 ALA A 416 5 4 HELIX 18 18 HIS A 484 GLY A 500 1 17 HELIX 19 19 PRO B 11 GLY B 15 5 5 HELIX 20 20 ASN B 23 GLU B 27 5 5 HELIX 21 21 ASN B 57 LEU B 62 1 6 HELIX 22 22 GLU B 65 ARG B 70 1 6 HELIX 23 23 THR B 73 LEU B 78 1 6 HELIX 24 24 GLN B 81 LEU B 89 1 9 HELIX 25 25 ALA B 139 SER B 149 1 11 HELIX 26 26 ASN B 152 GLY B 169 1 18 HELIX 27 27 PRO B 204 ILE B 208 5 5 HELIX 28 28 PRO B 209 HIS B 219 1 11 HELIX 29 29 SER B 257 GLY B 268 1 12 HELIX 30 30 PRO B 298 GLN B 329 1 32 HELIX 31 31 ARG B 332 SER B 345 1 14 HELIX 32 32 PRO B 348 SER B 353 1 6 HELIX 33 33 PRO B 384 GLN B 398 1 15 HELIX 34 34 ALA B 407 TRP B 412 1 6 HELIX 35 35 PRO B 413 ALA B 416 5 4 HELIX 36 36 HIS B 484 GLY B 500 1 17 SHEET 1 A 3 SER A 34 ILE A 35 0 SHEET 2 A 3 VAL A 232 ASP A 235 -1 O VAL A 232 N ILE A 35 SHEET 3 A 3 MET A 54 SER A 55 -1 N MET A 54 O ASP A 235 SHEET 1 B 4 ALA A 40 ASP A 45 0 SHEET 2 B 4 LEU A 121 GLU A 127 -1 O LEU A 124 N LEU A 42 SHEET 3 B 4 LEU A 111 VAL A 118 -1 N HIS A 116 O ILE A 123 SHEET 4 B 4 GLN A 98 LEU A 103 -1 N TYR A 99 O VAL A 115 SHEET 1 C 5 GLY A 184 ARG A 191 0 SHEET 2 C 5 ARG A 172 PHE A 178 -1 N VAL A 173 O ALA A 190 SHEET 3 C 5 GLN A 282 HIS A 290 -1 O ALA A 288 N MET A 174 SHEET 4 C 5 SER A 272 VAL A 279 -1 N VAL A 277 O GLY A 285 SHEET 5 C 5 LEU A 221 THR A 224 -1 N THR A 224 O SER A 272 SHEET 1 D 5 ARG A 375 GLY A 380 0 SHEET 2 D 5 GLY A 367 PHE A 372 -1 N LEU A 370 O GLN A 377 SHEET 3 D 5 CYS A 437 LEU A 441 -1 O CYS A 437 N ARG A 371 SHEET 4 D 5 LEU A 425 SER A 429 -1 N ILE A 428 O LEU A 438 SHEET 5 D 5 VAL A 403 THR A 405 -1 N VAL A 403 O ALA A 427 SHEET 1 E 2 LEU A 447 GLY A 452 0 SHEET 2 E 2 THR A 471 LYS A 476 -1 O TYR A 472 N TRP A 451 SHEET 1 F 3 SER B 34 ILE B 35 0 SHEET 2 F 3 VAL B 232 ASP B 235 -1 O VAL B 232 N ILE B 35 SHEET 3 F 3 MET B 54 SER B 55 -1 N MET B 54 O ASP B 235 SHEET 1 G 4 ALA B 40 ASP B 45 0 SHEET 2 G 4 LEU B 121 GLU B 127 -1 O LEU B 124 N LEU B 42 SHEET 3 G 4 LEU B 111 VAL B 118 -1 N HIS B 116 O ILE B 123 SHEET 4 G 4 GLN B 98 LEU B 103 -1 N TYR B 99 O VAL B 115 SHEET 1 H 5 GLY B 184 ARG B 191 0 SHEET 2 H 5 ARG B 172 PHE B 178 -1 N VAL B 173 O ALA B 190 SHEET 3 H 5 GLN B 282 HIS B 290 -1 O ALA B 288 N MET B 174 SHEET 4 H 5 SER B 272 VAL B 279 -1 N VAL B 277 O GLY B 285 SHEET 5 H 5 LEU B 221 THR B 224 -1 N THR B 224 O SER B 272 SHEET 1 I 5 ARG B 375 GLY B 380 0 SHEET 2 I 5 GLY B 367 PHE B 372 -1 N LEU B 370 O GLN B 377 SHEET 3 I 5 CYS B 437 LEU B 441 -1 O CYS B 437 N ARG B 371 SHEET 4 I 5 LEU B 425 SER B 429 -1 N ILE B 428 O LEU B 438 SHEET 5 I 5 VAL B 403 THR B 405 -1 N VAL B 403 O ALA B 427 SHEET 1 J 2 LEU B 447 GLY B 452 0 SHEET 2 J 2 THR B 471 LYS B 476 -1 O TYR B 472 N TRP B 451 LINK SG CYS A 24 CBA LBV A 600 1555 1555 1.63 LINK SG CYS B 24 CBA LBV B 600 1555 1555 1.62 CISPEP 1 ASP A 235 PRO A 236 0 -1.12 CISPEP 2 ASP B 235 PRO B 236 0 -0.76 SITE 1 AC1 14 CYS A 24 ILE A 29 MET A 174 ASP A 207 SITE 2 AC1 14 ILE A 208 TYR A 216 ARG A 254 MET A 259 SITE 3 AC1 14 HIS A 260 TYR A 263 MET A 267 SER A 272 SITE 4 AC1 14 SER A 274 HIS A 290 SITE 1 AC2 19 CYS B 24 MET B 174 TYR B 176 VAL B 186 SITE 2 AC2 19 PHE B 203 SER B 206 ASP B 207 ILE B 208 SITE 3 AC2 19 PRO B 209 TYR B 216 ARG B 254 THR B 256 SITE 4 AC2 19 SER B 257 HIS B 260 TYR B 263 SER B 272 SITE 5 AC2 19 LEU B 273 SER B 274 HIS B 290 CRYST1 150.280 150.280 145.950 90.00 90.00 120.00 P 64 12 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 0.006654 0.003842 0.000000 0.00000 SCALE2 0.000000 0.007684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006852 0.00000