HEADER DNA BINDING PROTEIN 12-JAN-23 8C73 TITLE DARK STATE 1.8 ANGSTROM CRYSTAL STRUCTURE OF COBALAMIN BINDING DOMAIN TITLE 2 BELONGING TO A LIGHT-DEPENDENT TRANSCRIPTION REGULATOR TTCARH TITLE 3 OBTAINED UNDER AEROBIC CONDITION FORM LL CAVEAT 8C73 B12 D 301 HAS WRONG CHIRALITY AT ATOM C19 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 GENE: TT_P0056; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS B12, ADOCOBALAMIN, ADENOSYLCOBALAMINE, PHOTORECEPTOR, LIGHT-SENSITIVE KEYWDS 2 PROTEIN, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.RIOS-SANTACRUZ,J.P.COLLETIER,G.SCHIRO,M.WEIK REVDAT 2 30-AUG-23 8C73 1 JRNL REVDAT 1 09-AUG-23 8C73 0 JRNL AUTH H.PODDAR,R.RIOS-SANTACRUZ,D.J.HEYES,M.SHANMUGAM, JRNL AUTH 2 A.BROOKFIELD,L.O.JOHANNISSEN,C.W.LEVY,L.N.JEFFREYS,S.ZHANG, JRNL AUTH 3 M.SAKUMA,J.P.COLLETIER,S.HAY,G.SCHIRO,M.WEIK,N.S.SCRUTTON, JRNL AUTH 4 D.LEYS JRNL TITL REDOX DRIVEN B 12 -LIGAND SWITCH DRIVES CARH PHOTORESPONSE. JRNL REF NAT COMMUN V. 14 5082 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37604813 JRNL DOI 10.1038/S41467-023-40817-6 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8 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) : 29.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.700 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 92941 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4905 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) : 6859 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.99 REMARK 3 BIN R VALUE (WORKING SET) : 0.3620 REMARK 3 BIN FREE R VALUE SET COUNT : 320 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5883 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 436 REMARK 3 SOLVENT ATOMS : 914 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.32000 REMARK 3 B22 (A**2) : 0.61000 REMARK 3 B33 (A**2) : -0.29000 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): 0.102 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.103 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.085 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.770 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6818 ; 0.010 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9444 ; 2.079 ; 1.743 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 848 ; 5.384 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 82 ; 8.697 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 992 ;15.453 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1035 ; 0.172 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5275 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3293 ; 2.901 ; 2.992 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4159 ; 3.887 ; 5.351 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3525 ; 4.532 ; 3.435 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): 30346 ; 8.139 ;39.710 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 : 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: NULL REMARK 4 REMARK 4 8C73 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1292127893. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 0.8856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 97589 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.03200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.8000 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) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.49300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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: CRYSTALS HAVE A PLATE-LIKE SHAPE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 10000 20%, 0.1 M HEPES PH 7.5, REMARK 280 BATCH MODE, TEMPERATURE 293.15K 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 32.25950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 102.62250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.25050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 102.62250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.25950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.25050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 VAL A 78 REMARK 465 ARG A 79 REMARK 465 PRO A 80 REMARK 465 LEU A 276 REMARK 465 PRO A 277 REMARK 465 ARG A 278 REMARK 465 GLY A 279 REMARK 465 PRO A 280 REMARK 465 GLU A 281 REMARK 465 LYS A 282 REMARK 465 GLU A 283 REMARK 465 ALA A 284 REMARK 465 ILE A 285 REMARK 465 GLY A 286 REMARK 465 HIS A 287 REMARK 465 HIS A 288 REMARK 465 HIS A 289 REMARK 465 HIS A 290 REMARK 465 HIS A 291 REMARK 465 HIS A 292 REMARK 465 VAL B 78 REMARK 465 ARG B 79 REMARK 465 PRO B 80 REMARK 465 ARG B 278 REMARK 465 GLY B 279 REMARK 465 PRO B 280 REMARK 465 GLU B 281 REMARK 465 LYS B 282 REMARK 465 GLU B 283 REMARK 465 ALA B 284 REMARK 465 ILE B 285 REMARK 465 GLY B 286 REMARK 465 HIS B 287 REMARK 465 HIS B 288 REMARK 465 HIS B 289 REMARK 465 HIS B 290 REMARK 465 HIS B 291 REMARK 465 HIS B 292 REMARK 465 LEU C 276 REMARK 465 PRO C 277 REMARK 465 ARG C 278 REMARK 465 GLY C 279 REMARK 465 PRO C 280 REMARK 465 GLU C 281 REMARK 465 LYS C 282 REMARK 465 GLU C 283 REMARK 465 ALA C 284 REMARK 465 ILE C 285 REMARK 465 GLY C 286 REMARK 465 HIS C 287 REMARK 465 HIS C 288 REMARK 465 HIS C 289 REMARK 465 HIS C 290 REMARK 465 HIS C 291 REMARK 465 HIS C 292 REMARK 465 VAL D 78 REMARK 465 ARG D 79 REMARK 465 PRO D 80 REMARK 465 GLU D 81 REMARK 465 GLY D 279 REMARK 465 PRO D 280 REMARK 465 GLU D 281 REMARK 465 LYS D 282 REMARK 465 GLU D 283 REMARK 465 ALA D 284 REMARK 465 ILE D 285 REMARK 465 GLY D 286 REMARK 465 HIS D 287 REMARK 465 HIS D 288 REMARK 465 HIS D 289 REMARK 465 HIS D 290 REMARK 465 HIS D 291 REMARK 465 HIS D 292 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 268 CG CD CE NZ REMARK 470 TRP A 275 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 275 CZ3 CH2 REMARK 470 GLU B 117 CG CD OE1 OE2 REMARK 470 GLU B 254 CG CD OE1 OE2 REMARK 470 GLU B 272 CG CD OE1 OE2 REMARK 470 ARG C 79 CD NE CZ NH1 NH2 REMARK 470 GLU C 89 CD OE1 OE2 REMARK 470 LYS C 238 CD CE NZ REMARK 470 ASP C 239 CG OD1 OD2 REMARK 470 GLU C 265 CD OE1 OE2 REMARK 470 ASP C 266 CG OD1 OD2 REMARK 470 LYS C 268 CG CD CE NZ REMARK 470 TRP C 275 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP C 275 CZ3 CH2 REMARK 470 ARG D 257 CZ NH1 NH2 REMARK 470 GLU D 265 CG CD OE1 OE2 REMARK 470 LYS D 268 CG CD CE NZ REMARK 470 GLU D 272 CG CD OE1 OE2 REMARK 470 LEU D 276 CG CD1 CD2 REMARK 470 ARG D 278 CG CD NE CZ NH1 NH2 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 TRP A 275 REMARK 475 TRP C 275 REMARK 475 LEU D 276 REMARK 475 PRO D 277 REMARK 475 ARG D 278 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 TRP B 275 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 480 TRP B 275 CZ3 CH2 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 119 -61.04 -130.58 REMARK 500 ASP A 201 61.98 68.90 REMARK 500 LEU B 119 -59.70 -132.56 REMARK 500 ASP B 201 66.89 71.40 REMARK 500 LEU C 119 -55.90 -127.68 REMARK 500 PHE C 161 88.54 -162.42 REMARK 500 PRO C 163 174.60 -59.58 REMARK 500 ASP C 201 66.45 69.38 REMARK 500 LEU D 119 -57.52 -126.09 REMARK 500 ASP D 201 62.55 71.51 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 149 0.22 SIDE CHAIN REMARK 500 ARG A 176 0.09 SIDE CHAIN REMARK 500 ARG B 149 0.20 SIDE CHAIN REMARK 500 ARG B 208 0.11 SIDE CHAIN REMARK 500 ARG C 105 0.13 SIDE CHAIN REMARK 500 ARG C 189 0.11 SIDE CHAIN REMARK 500 ARG D 212 0.12 SIDE CHAIN REMARK 500 ARG D 213 0.21 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 747 DISTANCE = 7.08 ANGSTROMS REMARK 525 HOH A 748 DISTANCE = 7.39 ANGSTROMS REMARK 525 HOH D 600 DISTANCE = 7.19 ANGSTROMS 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 402 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 177 NE2 REMARK 620 2 B12 A 402 N21 94.6 REMARK 620 3 B12 A 402 N22 83.7 88.1 REMARK 620 4 B12 A 402 N23 80.4 173.5 95.4 REMARK 620 5 B12 A 402 N24 97.6 84.9 173.0 91.6 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 177 NE2 REMARK 620 2 B12 B 301 N21 92.3 REMARK 620 3 B12 B 301 N22 86.0 89.1 REMARK 620 4 B12 B 301 N23 83.0 171.9 97.2 REMARK 620 5 B12 B 301 N24 99.5 83.9 171.3 90.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 C 301 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 177 NE2 REMARK 620 2 B12 C 301 N21 95.1 REMARK 620 3 B12 C 301 N22 86.8 92.0 REMARK 620 4 B12 C 301 N23 82.7 174.4 93.1 REMARK 620 5 B12 C 301 N24 98.9 79.8 170.3 95.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 D 301 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 177 NE2 REMARK 620 2 B12 D 301 N21 91.9 REMARK 620 3 B12 D 301 N22 75.9 87.6 REMARK 620 4 B12 D 301 N23 82.8 172.2 96.6 REMARK 620 5 B12 D 301 N24 105.7 83.0 170.4 92.9 REMARK 620 N 1 2 3 4 DBREF 8C73 A 78 285 UNP Q746J7 Q746J7_THET2 78 285 DBREF 8C73 B 78 285 UNP Q746J7 Q746J7_THET2 78 285 DBREF 8C73 C 78 285 UNP Q746J7 Q746J7_THET2 78 285 DBREF 8C73 D 78 285 UNP Q746J7 Q746J7_THET2 78 285 SEQADV 8C73 GLY A 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS A 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS A 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS A 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS A 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS A 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS A 292 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 GLY B 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS B 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS B 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS B 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS B 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS B 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS B 292 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 GLY C 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS C 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS C 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS C 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS C 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS C 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS C 292 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 GLY D 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS D 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS D 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS D 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS D 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS D 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C73 HIS D 292 UNP Q746J7 EXPRESSION TAG SEQRES 1 A 215 VAL ARG PRO GLU ASP LEU GLY THR GLY LEU LEU GLU ALA SEQRES 2 A 215 LEU LEU ARG GLY ASP LEU ALA GLY ALA GLU ALA LEU PHE SEQRES 3 A 215 ARG ARG GLY LEU ARG PHE TRP GLY PRO GLU GLY VAL LEU SEQRES 4 A 215 GLU HIS LEU LEU LEU PRO VAL LEU ARG GLU VAL GLY GLU SEQRES 5 A 215 ALA TRP HIS ARG GLY GLU ILE GLY VAL ALA GLU GLU HIS SEQRES 6 A 215 LEU ALA SER THR PHE LEU ARG ALA ARG LEU GLN GLU LEU SEQRES 7 A 215 LEU ASP LEU ALA GLY PHE PRO PRO GLY PRO PRO VAL LEU SEQRES 8 A 215 VAL THR THR PRO PRO GLY GLU ARG HIS GLU ILE GLY ALA SEQRES 9 A 215 MET LEU ALA ALA TYR HIS LEU ARG ARG LYS GLY VAL PRO SEQRES 10 A 215 ALA LEU TYR LEU GLY PRO ASP THR PRO LEU PRO ASP LEU SEQRES 11 A 215 ARG ALA LEU ALA ARG ARG LEU GLY ALA GLY ALA VAL VAL SEQRES 12 A 215 LEU SER ALA VAL LEU SER GLU PRO LEU ARG ALA LEU PRO SEQRES 13 A 215 ASP GLY ALA LEU LYS ASP LEU ALA PRO ARG VAL PHE LEU SEQRES 14 A 215 GLY GLY GLN GLY ALA GLY PRO GLU GLU ALA ARG ARG LEU SEQRES 15 A 215 GLY ALA GLU TYR MET GLU ASP LEU LYS GLY LEU ALA GLU SEQRES 16 A 215 ALA LEU TRP LEU PRO ARG GLY PRO GLU LYS GLU ALA ILE SEQRES 17 A 215 GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 215 VAL ARG PRO GLU ASP LEU GLY THR GLY LEU LEU GLU ALA SEQRES 2 B 215 LEU LEU ARG GLY ASP LEU ALA GLY ALA GLU ALA LEU PHE SEQRES 3 B 215 ARG ARG GLY LEU ARG PHE TRP GLY PRO GLU GLY VAL LEU SEQRES 4 B 215 GLU HIS LEU LEU LEU PRO VAL LEU ARG GLU VAL GLY GLU SEQRES 5 B 215 ALA TRP HIS ARG GLY GLU ILE GLY VAL ALA GLU GLU HIS SEQRES 6 B 215 LEU ALA SER THR PHE LEU ARG ALA ARG LEU GLN GLU LEU SEQRES 7 B 215 LEU ASP LEU ALA GLY PHE PRO PRO GLY PRO PRO VAL LEU SEQRES 8 B 215 VAL THR THR PRO PRO GLY GLU ARG HIS GLU ILE GLY ALA SEQRES 9 B 215 MET LEU ALA ALA TYR HIS LEU ARG ARG LYS GLY VAL PRO SEQRES 10 B 215 ALA LEU TYR LEU GLY PRO ASP THR PRO LEU PRO ASP LEU SEQRES 11 B 215 ARG ALA LEU ALA ARG ARG LEU GLY ALA GLY ALA VAL VAL SEQRES 12 B 215 LEU SER ALA VAL LEU SER GLU PRO LEU ARG ALA LEU PRO SEQRES 13 B 215 ASP GLY ALA LEU LYS ASP LEU ALA PRO ARG VAL PHE LEU SEQRES 14 B 215 GLY GLY GLN GLY ALA GLY PRO GLU GLU ALA ARG ARG LEU SEQRES 15 B 215 GLY ALA GLU TYR MET GLU ASP LEU LYS GLY LEU ALA GLU SEQRES 16 B 215 ALA LEU TRP LEU PRO ARG GLY PRO GLU LYS GLU ALA ILE SEQRES 17 B 215 GLY HIS HIS HIS HIS HIS HIS SEQRES 1 C 215 VAL ARG PRO GLU ASP LEU GLY THR GLY LEU LEU GLU ALA SEQRES 2 C 215 LEU LEU ARG GLY ASP LEU ALA GLY ALA GLU ALA LEU PHE SEQRES 3 C 215 ARG ARG GLY LEU ARG PHE TRP GLY PRO GLU GLY VAL LEU SEQRES 4 C 215 GLU HIS LEU LEU LEU PRO VAL LEU ARG GLU VAL GLY GLU SEQRES 5 C 215 ALA TRP HIS ARG GLY GLU ILE GLY VAL ALA GLU GLU HIS SEQRES 6 C 215 LEU ALA SER THR PHE LEU ARG ALA ARG LEU GLN GLU LEU SEQRES 7 C 215 LEU ASP LEU ALA GLY PHE PRO PRO GLY PRO PRO VAL LEU SEQRES 8 C 215 VAL THR THR PRO PRO GLY GLU ARG HIS GLU ILE GLY ALA SEQRES 9 C 215 MET LEU ALA ALA TYR HIS LEU ARG ARG LYS GLY VAL PRO SEQRES 10 C 215 ALA LEU TYR LEU GLY PRO ASP THR PRO LEU PRO ASP LEU SEQRES 11 C 215 ARG ALA LEU ALA ARG ARG LEU GLY ALA GLY ALA VAL VAL SEQRES 12 C 215 LEU SER ALA VAL LEU SER GLU PRO LEU ARG ALA LEU PRO SEQRES 13 C 215 ASP GLY ALA LEU LYS ASP LEU ALA PRO ARG VAL PHE LEU SEQRES 14 C 215 GLY GLY GLN GLY ALA GLY PRO GLU GLU ALA ARG ARG LEU SEQRES 15 C 215 GLY ALA GLU TYR MET GLU ASP LEU LYS GLY LEU ALA GLU SEQRES 16 C 215 ALA LEU TRP LEU PRO ARG GLY PRO GLU LYS GLU ALA ILE SEQRES 17 C 215 GLY HIS HIS HIS HIS HIS HIS SEQRES 1 D 215 VAL ARG PRO GLU ASP LEU GLY THR GLY LEU LEU GLU ALA SEQRES 2 D 215 LEU LEU ARG GLY ASP LEU ALA GLY ALA GLU ALA LEU PHE SEQRES 3 D 215 ARG ARG GLY LEU ARG PHE TRP GLY PRO GLU GLY VAL LEU SEQRES 4 D 215 GLU HIS LEU LEU LEU PRO VAL LEU ARG GLU VAL GLY GLU SEQRES 5 D 215 ALA TRP HIS ARG GLY GLU ILE GLY VAL ALA GLU GLU HIS SEQRES 6 D 215 LEU ALA SER THR PHE LEU ARG ALA ARG LEU GLN GLU LEU SEQRES 7 D 215 LEU ASP LEU ALA GLY PHE PRO PRO GLY PRO PRO VAL LEU SEQRES 8 D 215 VAL THR THR PRO PRO GLY GLU ARG HIS GLU ILE GLY ALA SEQRES 9 D 215 MET LEU ALA ALA TYR HIS LEU ARG ARG LYS GLY VAL PRO SEQRES 10 D 215 ALA LEU TYR LEU GLY PRO ASP THR PRO LEU PRO ASP LEU SEQRES 11 D 215 ARG ALA LEU ALA ARG ARG LEU GLY ALA GLY ALA VAL VAL SEQRES 12 D 215 LEU SER ALA VAL LEU SER GLU PRO LEU ARG ALA LEU PRO SEQRES 13 D 215 ASP GLY ALA LEU LYS ASP LEU ALA PRO ARG VAL PHE LEU SEQRES 14 D 215 GLY GLY GLN GLY ALA GLY PRO GLU GLU ALA ARG ARG LEU SEQRES 15 D 215 GLY ALA GLU TYR MET GLU ASP LEU LYS GLY LEU ALA GLU SEQRES 16 D 215 ALA LEU TRP LEU PRO ARG GLY PRO GLU LYS GLU ALA ILE SEQRES 17 D 215 GLY HIS HIS HIS HIS HIS HIS HET 5AD A 401 18 HET B12 A 402 91 HET B12 B 301 91 HET 5AD B 302 18 HET B12 C 301 91 HET 5AD C 302 18 HET B12 D 301 91 HET 5AD D 302 18 HETNAM 5AD 5'-DEOXYADENOSINE HETNAM B12 COBALAMIN FORMUL 5 5AD 4(C10 H13 N5 O3) FORMUL 6 B12 4(C62 H89 CO N13 O14 P 2+) FORMUL 13 HOH *914(H2 O) HELIX 1 AA1 ASP A 82 ARG A 93 1 12 HELIX 2 AA2 ASP A 95 LEU A 119 1 25 HELIX 3 AA3 LEU A 119 ARG A 133 1 15 HELIX 4 AA4 GLY A 137 ALA A 159 1 23 HELIX 5 AA5 GLU A 178 LYS A 191 1 14 HELIX 6 AA6 PRO A 203 GLY A 215 1 13 HELIX 7 AA7 SER A 226 ALA A 231 1 6 HELIX 8 AA8 GLY A 252 GLY A 260 1 9 HELIX 9 AA9 LEU A 267 TRP A 275 1 9 HELIX 10 AB1 ASP B 82 ARG B 93 1 12 HELIX 11 AB2 ASP B 95 LEU B 119 1 25 HELIX 12 AB3 LEU B 119 ARG B 133 1 15 HELIX 13 AB4 GLY B 137 GLY B 160 1 24 HELIX 14 AB5 GLU B 178 LYS B 191 1 14 HELIX 15 AB6 PRO B 203 GLY B 215 1 13 HELIX 16 AB7 SER B 226 ALA B 231 1 6 HELIX 17 AB8 GLY B 252 GLY B 260 1 9 HELIX 18 AB9 ASP B 266 TRP B 275 1 10 HELIX 19 AC1 ARG C 79 GLU C 81 5 3 HELIX 20 AC2 ASP C 82 ARG C 93 1 12 HELIX 21 AC3 ASP C 95 LEU C 119 1 25 HELIX 22 AC4 LEU C 119 ARG C 133 1 15 HELIX 23 AC5 GLY C 137 ALA C 159 1 23 HELIX 24 AC6 GLU C 178 LYS C 191 1 14 HELIX 25 AC7 PRO C 203 GLY C 215 1 13 HELIX 26 AC8 SER C 226 ALA C 231 1 6 HELIX 27 AC9 GLY C 252 GLY C 260 1 9 HELIX 28 AD1 LEU C 267 TRP C 275 1 9 HELIX 29 AD2 LEU D 83 ARG D 93 1 11 HELIX 30 AD3 ASP D 95 LEU D 119 1 25 HELIX 31 AD4 LEU D 119 ARG D 133 1 15 HELIX 32 AD5 GLY D 137 GLY D 160 1 24 HELIX 33 AD6 GLU D 178 LYS D 191 1 14 HELIX 34 AD7 PRO D 203 LEU D 214 1 12 HELIX 35 AD8 SER D 226 ALA D 231 1 6 HELIX 36 AD9 GLY D 252 GLY D 260 1 9 HELIX 37 AE1 ASP D 266 ALA D 273 1 8 SHEET 1 AA1 5 ALA A 195 TYR A 197 0 SHEET 2 AA1 5 VAL A 167 THR A 170 1 N VAL A 167 O LEU A 196 SHEET 3 AA1 5 ALA A 218 SER A 222 1 O VAL A 220 N LEU A 168 SHEET 4 AA1 5 ARG A 243 GLY A 247 1 O PHE A 245 N LEU A 221 SHEET 5 AA1 5 GLU A 262 TYR A 263 1 O GLU A 262 N VAL A 244 SHEET 1 AA2 5 ALA B 195 TYR B 197 0 SHEET 2 AA2 5 VAL B 167 THR B 170 1 N VAL B 167 O LEU B 196 SHEET 3 AA2 5 ALA B 218 SER B 222 1 O VAL B 220 N LEU B 168 SHEET 4 AA2 5 ARG B 243 GLY B 247 1 O PHE B 245 N VAL B 219 SHEET 5 AA2 5 GLU B 262 TYR B 263 1 O GLU B 262 N VAL B 244 SHEET 1 AA3 5 ALA C 195 TYR C 197 0 SHEET 2 AA3 5 VAL C 167 THR C 170 1 N VAL C 167 O LEU C 196 SHEET 3 AA3 5 ALA C 218 SER C 222 1 O VAL C 220 N LEU C 168 SHEET 4 AA3 5 ARG C 243 GLY C 247 1 O PHE C 245 N VAL C 219 SHEET 5 AA3 5 GLU C 262 TYR C 263 1 O GLU C 262 N VAL C 244 SHEET 1 AA4 5 ALA D 195 TYR D 197 0 SHEET 2 AA4 5 VAL D 167 THR D 170 1 N VAL D 167 O LEU D 196 SHEET 3 AA4 5 ALA D 218 SER D 222 1 O VAL D 220 N LEU D 168 SHEET 4 AA4 5 ARG D 243 GLY D 247 1 O PHE D 245 N VAL D 219 SHEET 5 AA4 5 GLU D 262 TYR D 263 1 O GLU D 262 N VAL D 244 LINK NE2 HIS A 177 CO B12 A 402 1555 1555 2.26 LINK NE2 HIS B 177 CO B12 B 301 1555 1555 2.26 LINK NE2 HIS C 177 CO B12 C 301 1555 1555 2.29 LINK NE2 HIS D 177 CO B12 D 301 1555 1555 2.24 CRYST1 64.519 66.501 205.245 90.00 90.00 90.00 P 21 21 21 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015499 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015037 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004872 0.00000