HEADER TRANSCRIPTION 09-MAY-23 8JBS TITLE B12-BINDING DOMAIN FROM CHLORACIDOBACTERIUM THERMOPHILUM MERR FAMILY TITLE 2 PROTEIN, DARK STATE CAVEAT 8JBS B12 A 301 HAS WRONG CHIRALITY AT ATOM C19 B12 B 301 HAS CAVEAT 2 8JBS WRONG CHIRALITY AT ATOM C19 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE COBALAMIN BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: B12-BINDING DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLORACIDOBACTERIUM THERMOPHILUM; SOURCE 3 ORGANISM_TAXID: 458033; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS B12-DEPENDENT TRANSCRIPTION REGULATORS FROM THE MERR SUPERFAMILY, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR S.ZHANG,Y.YU REVDAT 1 13-NOV-24 8JBS 0 JRNL AUTH Y.YU,L.N.JEFFREYS,H.PODDAR,A.HILL,L.JOHANNISSEN,F.DAI, JRNL AUTH 2 M.SAKUMA,D.LEYS,D.J.HEYES,S.ZHANG,N.S.SCRUTTON JRNL TITL SIGNATUREFINDER ENABLES SEQUENCE MINING TO IDENTIFY JRNL TITL 2 COBALAMIN-DEPENDENT PHOTORECEPTOR PROTEINS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 108.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 28126 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1503 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2069 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.3620 REMARK 3 BIN FREE R VALUE SET COUNT : 83 REMARK 3 BIN FREE R VALUE : 0.3660 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3570 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 218 REMARK 3 SOLVENT ATOMS : 37 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.25000 REMARK 3 B22 (A**2) : -2.25000 REMARK 3 B33 (A**2) : 7.29000 REMARK 3 B12 (A**2) : -1.12000 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): 0.237 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.204 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.209 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.602 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3902 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 3653 ; 0.001 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5378 ; 2.021 ; 1.905 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8314 ; 0.609 ; 1.805 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 447 ; 6.659 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 42 ; 9.541 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 565 ;14.450 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 593 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4701 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 985 ; 0.002 ; 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): 1794 ; 5.055 ; 5.810 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1794 ; 5.044 ; 5.811 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2239 ; 6.933 ;10.429 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2240 ; 6.933 ;10.433 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2108 ; 5.790 ; 6.099 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2109 ; 5.789 ; 6.098 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3140 ; 8.293 ;10.974 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 4317 ; 9.874 ;56.660 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 4315 ; 9.876 ;56.530 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 8JBS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 17-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1300037504. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29650 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 108.442 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 20.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 19.50 REMARK 200 R MERGE FOR SHELL (I) : 2.65900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.620 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 (%): 46.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M AMINO ACIDS, 0.1 M BUFFER SYSTEM REMARK 280 3 (BICINE AND TRIS) PH 8.5, 50% V/V PRECIPITANT MIX 3 (GLYCEROL REMARK 280 AND POLY(ETHYLENE GLYCOL) 4000), VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 24.36267 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 48.72533 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.72533 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 24.36267 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 2990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -81 REMARK 465 PRO A -80 REMARK 465 ARG A -79 REMARK 465 SER A -78 REMARK 465 LYS A -77 REMARK 465 HIS A -76 REMARK 465 THR A -75 REMARK 465 ILE A -74 REMARK 465 GLN A -73 REMARK 465 PRO A -72 REMARK 465 VAL A -71 REMARK 465 THR A -70 REMARK 465 THR A -69 REMARK 465 ALA A -68 REMARK 465 GLN A -67 REMARK 465 GLN A -66 REMARK 465 THR A -65 REMARK 465 TYR A -64 REMARK 465 SER A -63 REMARK 465 THR A -62 REMARK 465 ALA A -61 REMARK 465 GLU A -60 REMARK 465 VAL A -59 REMARK 465 ALA A -58 REMARK 465 ARG A -57 REMARK 465 MET A -56 REMARK 465 TRP A -55 REMARK 465 ALA A -54 REMARK 465 VAL A -53 REMARK 465 SER A -52 REMARK 465 GLU A -51 REMARK 465 SER A -50 REMARK 465 SER A -49 REMARK 465 VAL A -48 REMARK 465 LYS A -47 REMARK 465 ARG A -46 REMARK 465 TRP A -45 REMARK 465 SER A -44 REMARK 465 ASP A -43 REMARK 465 SER A -42 REMARK 465 GLY A -41 REMARK 465 ALA A -40 REMARK 465 LEU A -39 REMARK 465 SER A -38 REMARK 465 CYS A -37 REMARK 465 ILE A -36 REMARK 465 ARG A -35 REMARK 465 THR A -34 REMARK 465 PRO A -33 REMARK 465 GLY A -32 REMARK 465 GLY A -31 REMARK 465 HIS A -30 REMARK 465 ARG A -29 REMARK 465 ARG A -28 REMARK 465 PHE A -27 REMARK 465 THR A -26 REMARK 465 LEU A -25 REMARK 465 GLN A -24 REMARK 465 ALA A -23 REMARK 465 LEU A -22 REMARK 465 LEU A -21 REMARK 465 ASP A -20 REMARK 465 PHE A -19 REMARK 465 GLN A -18 REMARK 465 ARG A -17 REMARK 465 ALA A -16 REMARK 465 GLY A -15 REMARK 465 GLY A -14 REMARK 465 VAL A -13 REMARK 465 LEU A -12 REMARK 465 ARG A -11 REMARK 465 HIS A -10 REMARK 465 GLY A -9 REMARK 465 GLY A -8 REMARK 465 GLN A -7 REMARK 465 PRO A -6 REMARK 465 GLY A -5 REMARK 465 SER A -4 REMARK 465 GLY A -3 REMARK 465 ALA A -2 REMARK 465 VAL A -1 REMARK 465 SER A 0 REMARK 465 VAL A 1 REMARK 465 VAL A 2 REMARK 465 SER A 3 REMARK 465 ASP A 4 REMARK 465 GLY A 5 REMARK 465 ALA A 6 REMARK 465 ALA A 7 REMARK 465 ALA A 8 REMARK 465 VAL A 236 REMARK 465 ALA A 237 REMARK 465 THR A 238 REMARK 465 GLY A 239 REMARK 465 HIS A 240 REMARK 465 HIS A 241 REMARK 465 HIS A 242 REMARK 465 HIS A 243 REMARK 465 HIS A 244 REMARK 465 HIS A 245 REMARK 465 MET B -81 REMARK 465 PRO B -80 REMARK 465 ARG B -79 REMARK 465 SER B -78 REMARK 465 LYS B -77 REMARK 465 HIS B -76 REMARK 465 THR B -75 REMARK 465 ILE B -74 REMARK 465 GLN B -73 REMARK 465 PRO B -72 REMARK 465 VAL B -71 REMARK 465 THR B -70 REMARK 465 THR B -69 REMARK 465 ALA B -68 REMARK 465 GLN B -67 REMARK 465 GLN B -66 REMARK 465 THR B -65 REMARK 465 TYR B -64 REMARK 465 SER B -63 REMARK 465 THR B -62 REMARK 465 ALA B -61 REMARK 465 GLU B -60 REMARK 465 VAL B -59 REMARK 465 ALA B -58 REMARK 465 ARG B -57 REMARK 465 MET B -56 REMARK 465 TRP B -55 REMARK 465 ALA B -54 REMARK 465 VAL B -53 REMARK 465 SER B -52 REMARK 465 GLU B -51 REMARK 465 SER B -50 REMARK 465 SER B -49 REMARK 465 VAL B -48 REMARK 465 LYS B -47 REMARK 465 ARG B -46 REMARK 465 TRP B -45 REMARK 465 SER B -44 REMARK 465 ASP B -43 REMARK 465 SER B -42 REMARK 465 GLY B -41 REMARK 465 ALA B -40 REMARK 465 LEU B -39 REMARK 465 SER B -38 REMARK 465 CYS B -37 REMARK 465 ILE B -36 REMARK 465 ARG B -35 REMARK 465 THR B -34 REMARK 465 PRO B -33 REMARK 465 GLY B -32 REMARK 465 GLY B -31 REMARK 465 HIS B -30 REMARK 465 ARG B -29 REMARK 465 ARG B -28 REMARK 465 PHE B -27 REMARK 465 THR B -26 REMARK 465 LEU B -25 REMARK 465 GLN B -24 REMARK 465 ALA B -23 REMARK 465 LEU B -22 REMARK 465 LEU B -21 REMARK 465 ASP B -20 REMARK 465 PHE B -19 REMARK 465 GLN B -18 REMARK 465 ARG B -17 REMARK 465 ALA B -16 REMARK 465 GLY B -15 REMARK 465 GLY B -14 REMARK 465 VAL B -13 REMARK 465 LEU B -12 REMARK 465 ARG B -11 REMARK 465 HIS B -10 REMARK 465 GLY B -9 REMARK 465 GLY B -8 REMARK 465 GLN B -7 REMARK 465 PRO B -6 REMARK 465 GLY B -5 REMARK 465 SER B -4 REMARK 465 GLY B -3 REMARK 465 ALA B -2 REMARK 465 VAL B -1 REMARK 465 SER B 0 REMARK 465 VAL B 1 REMARK 465 VAL B 2 REMARK 465 SER B 3 REMARK 465 ASP B 4 REMARK 465 GLY B 5 REMARK 465 ALA B 6 REMARK 465 ALA B 7 REMARK 465 ALA B 8 REMARK 465 VAL B 9 REMARK 465 THR B 10 REMARK 465 ALA B 11 REMARK 465 SER B 12 REMARK 465 ALA B 235 REMARK 465 VAL B 236 REMARK 465 ALA B 237 REMARK 465 THR B 238 REMARK 465 GLY B 239 REMARK 465 HIS B 240 REMARK 465 HIS B 241 REMARK 465 HIS B 242 REMARK 465 HIS B 243 REMARK 465 HIS B 244 REMARK 465 HIS B 245 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 ARG A 179 NE - CZ - NH2 ANGL. DEV. = -3.0 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 THR A 10 69.66 -108.82 REMARK 500 ALA A 105 151.41 -48.20 REMARK 500 SER A 160 69.09 37.34 REMARK 500 VAL B 62 -55.34 -131.38 REMARK 500 PHE B 159 -37.78 62.93 REMARK 500 ASP B 173 54.57 -91.12 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 110 0.09 SIDE CHAIN REMARK 500 ARG A 157 0.09 SIDE CHAIN REMARK 500 ARG A 194 0.26 SIDE CHAIN REMARK 500 ARG B 75 0.08 SIDE CHAIN REMARK 500 ARG B 110 0.10 SIDE CHAIN REMARK 500 ARG B 157 0.15 SIDE CHAIN REMARK 500 ARG B 158 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 A 301 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 122 NE2 REMARK 620 2 B12 A 301 N21 91.4 REMARK 620 3 B12 A 301 N22 84.1 89.4 REMARK 620 4 B12 A 301 N23 81.8 170.6 96.4 REMARK 620 5 B12 A 301 N24 100.3 81.9 170.3 92.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 B 301 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 122 NE2 REMARK 620 2 B12 B 301 N21 95.6 REMARK 620 3 B12 B 301 N22 79.8 88.9 REMARK 620 4 B12 B 301 N23 78.1 171.1 96.0 REMARK 620 5 B12 B 301 N24 104.8 81.3 169.5 94.2 REMARK 620 N 1 2 3 4 DBREF 8JBS A -81 245 PDB 8JBS 8JBS -81 245 DBREF 8JBS B -81 245 PDB 8JBS 8JBS -81 245 SEQRES 1 A 327 MET PRO ARG SER LYS HIS THR ILE GLN PRO VAL THR THR SEQRES 2 A 327 ALA GLN GLN THR TYR SER THR ALA GLU VAL ALA ARG MET SEQRES 3 A 327 TRP ALA VAL SER GLU SER SER VAL LYS ARG TRP SER ASP SEQRES 4 A 327 SER GLY ALA LEU SER CYS ILE ARG THR PRO GLY GLY HIS SEQRES 5 A 327 ARG ARG PHE THR LEU GLN ALA LEU LEU ASP PHE GLN ARG SEQRES 6 A 327 ALA GLY GLY VAL LEU ARG HIS GLY GLY GLN PRO GLY SER SEQRES 7 A 327 GLY ALA VAL SER VAL VAL SER ASP GLY ALA ALA ALA VAL SEQRES 8 A 327 THR ALA SER LEU ASP GLN ALA LEU VAL ALA ARG ASP TRP SEQRES 9 A 327 ALA ALA LEU GLN ALA ARG TYR TYR GLU ALA ALA VAL ALA SEQRES 10 A 327 GLY ASP GLU LEU ALA GLY VAL ALA LEU LEU GLU ARG ALA SEQRES 11 A 327 TYR ARG SER GLY ILE PRO VAL VAL ALA LEU LYS GLU HIS SEQRES 12 A 327 VAL LEU THR PRO VAL LEU HIS LEU ILE GLY GLU ARG TRP SEQRES 13 A 327 ARG ARG GLY GLU LEU ASN ILE TRP GLU GLU HIS LEU ALA SEQRES 14 A 327 SER GLN VAL THR LEU ALA ALA THR GLU HIS LEU HIS ARG SEQRES 15 A 327 GLN LEU PRO ARG ALA PRO PHE ASN GLY ARG LEU ALA LEU SEQRES 16 A 327 CYS GLY CYS PRO GLU GLY ASP LEU HIS GLU ILE ALA LEU SEQRES 17 A 327 HIS LEU VAL MET GLU VAL LEU GLU VAL GLU GLY TRP ARG SEQRES 18 A 327 VAL LEU SER LEU GLY PRO ASN THR PRO LEU PHE SER PHE SEQRES 19 A 327 ALA ASP ALA VAL ARG ARG PHE SER PRO GLN LEU VAL CYS SEQRES 20 A 327 ILE SER ALA THR ILE VAL HIS ASP LEU GLU ARG LEU ARG SEQRES 21 A 327 ARG ASP TYR GLY ASP PHE TYR HIS THR VAL ARG GLN HIS SEQRES 22 A 327 GLY ALA ARG ILE VAL ILE GLY GLY ALA ALA PHE ALA ASP SEQRES 23 A 327 PRO GLN VAL ARG GLU ILE PHE ILE HIS ASP TYR GLN ALA SEQRES 24 A 327 ALA GLY LEU THR ASP PHE LEU ASP TYR LEU ARG ARG GLU SEQRES 25 A 327 PHE PRO THR PRO ALA VAL ALA THR GLY HIS HIS HIS HIS SEQRES 26 A 327 HIS HIS SEQRES 1 B 327 MET PRO ARG SER LYS HIS THR ILE GLN PRO VAL THR THR SEQRES 2 B 327 ALA GLN GLN THR TYR SER THR ALA GLU VAL ALA ARG MET SEQRES 3 B 327 TRP ALA VAL SER GLU SER SER VAL LYS ARG TRP SER ASP SEQRES 4 B 327 SER GLY ALA LEU SER CYS ILE ARG THR PRO GLY GLY HIS SEQRES 5 B 327 ARG ARG PHE THR LEU GLN ALA LEU LEU ASP PHE GLN ARG SEQRES 6 B 327 ALA GLY GLY VAL LEU ARG HIS GLY GLY GLN PRO GLY SER SEQRES 7 B 327 GLY ALA VAL SER VAL VAL SER ASP GLY ALA ALA ALA VAL SEQRES 8 B 327 THR ALA SER LEU ASP GLN ALA LEU VAL ALA ARG ASP TRP SEQRES 9 B 327 ALA ALA LEU GLN ALA ARG TYR TYR GLU ALA ALA VAL ALA SEQRES 10 B 327 GLY ASP GLU LEU ALA GLY VAL ALA LEU LEU GLU ARG ALA SEQRES 11 B 327 TYR ARG SER GLY ILE PRO VAL VAL ALA LEU LYS GLU HIS SEQRES 12 B 327 VAL LEU THR PRO VAL LEU HIS LEU ILE GLY GLU ARG TRP SEQRES 13 B 327 ARG ARG GLY GLU LEU ASN ILE TRP GLU GLU HIS LEU ALA SEQRES 14 B 327 SER GLN VAL THR LEU ALA ALA THR GLU HIS LEU HIS ARG SEQRES 15 B 327 GLN LEU PRO ARG ALA PRO PHE ASN GLY ARG LEU ALA LEU SEQRES 16 B 327 CYS GLY CYS PRO GLU GLY ASP LEU HIS GLU ILE ALA LEU SEQRES 17 B 327 HIS LEU VAL MET GLU VAL LEU GLU VAL GLU GLY TRP ARG SEQRES 18 B 327 VAL LEU SER LEU GLY PRO ASN THR PRO LEU PHE SER PHE SEQRES 19 B 327 ALA ASP ALA VAL ARG ARG PHE SER PRO GLN LEU VAL CYS SEQRES 20 B 327 ILE SER ALA THR ILE VAL HIS ASP LEU GLU ARG LEU ARG SEQRES 21 B 327 ARG ASP TYR GLY ASP PHE TYR HIS THR VAL ARG GLN HIS SEQRES 22 B 327 GLY ALA ARG ILE VAL ILE GLY GLY ALA ALA PHE ALA ASP SEQRES 23 B 327 PRO GLN VAL ARG GLU ILE PHE ILE HIS ASP TYR GLN ALA SEQRES 24 B 327 ALA GLY LEU THR ASP PHE LEU ASP TYR LEU ARG ARG GLU SEQRES 25 B 327 PHE PRO THR PRO ALA VAL ALA THR GLY HIS HIS HIS HIS SEQRES 26 B 327 HIS HIS HET B12 A 301 91 HET 5AD A 302 18 HET B12 B 301 91 HET 5AD B 302 18 HETNAM B12 COBALAMIN HETNAM 5AD 5'-DEOXYADENOSINE FORMUL 3 B12 2(C62 H89 CO N13 O14 P 2+) FORMUL 4 5AD 2(C10 H13 N5 O3) FORMUL 7 HOH *37(H2 O) HELIX 1 AA1 ALA A 11 ARG A 20 1 10 HELIX 2 AA2 ASP A 21 VAL A 34 1 14 HELIX 3 AA3 ASP A 37 SER A 51 1 15 HELIX 4 AA4 PRO A 54 VAL A 62 1 9 HELIX 5 AA5 VAL A 62 ARG A 76 1 15 HELIX 6 AA6 ASN A 80 ARG A 100 1 21 HELIX 7 AA7 GLU A 123 GLU A 136 1 14 HELIX 8 AA8 PRO A 148 SER A 160 1 13 HELIX 9 AA9 ASP A 173 HIS A 191 1 19 HELIX 10 AB1 GLY A 199 ALA A 203 5 5 HELIX 11 AB2 ASP A 204 PHE A 211 1 8 HELIX 12 AB3 GLY A 219 PHE A 231 1 13 HELIX 13 AB4 ASP B 14 ARG B 20 1 7 HELIX 14 AB5 ASP B 21 GLY B 36 1 16 HELIX 15 AB6 ASP B 37 ARG B 50 1 14 HELIX 16 AB7 PRO B 54 VAL B 62 1 9 HELIX 17 AB8 VAL B 62 ARG B 76 1 15 HELIX 18 AB9 ASN B 80 ARG B 100 1 21 HELIX 19 AC1 GLU B 123 GLU B 136 1 14 HELIX 20 AC2 PRO B 148 ARG B 158 1 11 HELIX 21 AC3 ASP B 173 GLN B 190 1 18 HELIX 22 AC4 ALA B 200 ALA B 203 5 4 HELIX 23 AC5 ASP B 204 PHE B 211 1 8 HELIX 24 AC6 LEU B 220 PHE B 231 1 12 SHEET 1 AA1 5 ARG A 139 THR A 147 0 SHEET 2 AA1 5 LEU A 111 PRO A 117 1 N CYS A 114 O LEU A 143 SHEET 3 AA1 5 LEU A 163 SER A 167 1 O LEU A 163 N LEU A 113 SHEET 4 AA1 5 ARG A 194 GLY A 198 1 O ARG A 194 N VAL A 164 SHEET 5 AA1 5 TYR A 215 GLN A 216 1 O TYR A 215 N ILE A 197 SHEET 1 AA2 5 ARG B 139 GLY B 144 0 SHEET 2 AA2 5 LEU B 111 GLY B 115 1 N CYS B 114 O LEU B 143 SHEET 3 AA2 5 LEU B 163 SER B 167 1 O CYS B 165 N LEU B 113 SHEET 4 AA2 5 ARG B 194 GLY B 198 1 O VAL B 196 N VAL B 164 SHEET 5 AA2 5 TYR B 215 ALA B 217 1 O ALA B 217 N ILE B 197 LINK NE2 HIS A 122 CO B12 A 301 1555 1555 2.33 LINK NE2 HIS B 122 CO B12 B 301 1555 1555 2.26 CRYST1 125.218 125.218 73.088 90.00 90.00 120.00 P 31 2 1 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 0.007986 0.004611 0.000000 0.00000 SCALE2 0.000000 0.009222 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013682 0.00000