HEADER TRANSCRIPTION 23-DEC-22 8C31 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 CAVEAT 8C31 B12 B 302 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; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS HB27; SOURCE 3 ORGANISM_TAXID: 262724; SOURCE 4 GENE: TT_P0056; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CARH, COBALAMIN, LIGHT-ACTIVATED, TRANSCRIPTION REGULATOR, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR H.PODDAR,D.LEYS REVDAT 3 30-AUG-23 8C31 1 JRNL REVDAT 2 23-AUG-23 8C31 1 REMARK REVDAT 1 16-AUG-23 8C31 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. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 80019 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) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 4383 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5795 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE SET COUNT : 302 REMARK 3 BIN FREE R VALUE : 0.2950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5909 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 479 REMARK 3 SOLVENT ATOMS : 490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.12000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : -2.36000 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): 0.115 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.098 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.565 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.961 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6644 ; 0.011 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 6354 ; 0.005 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9135 ; 1.991 ; 1.748 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14677 ; 0.544 ; 1.629 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 793 ; 5.669 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 77 ; 9.273 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 975 ;14.942 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1004 ; 0.138 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7654 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1350 ; 0.003 ; 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): 3154 ; 2.307 ; 2.871 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3154 ; 2.298 ; 2.871 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3938 ; 3.090 ; 4.294 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3939 ; 3.090 ; 4.296 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3490 ; 3.331 ; 3.312 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3491 ; 3.331 ; 3.313 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5193 ; 4.889 ; 4.792 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 7493 ;12.166 ;45.540 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 7330 ;12.037 ;42.032 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 : 4 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 78 A 274 REMARK 3 ORIGIN FOR THE GROUP (A): -11.083 -17.826 41.694 REMARK 3 T TENSOR REMARK 3 T11: 0.1565 T22: 0.0902 REMARK 3 T33: 0.0762 T12: -0.0975 REMARK 3 T13: 0.0112 T23: -0.0144 REMARK 3 L TENSOR REMARK 3 L11: 1.4851 L22: 1.2111 REMARK 3 L33: 3.2229 L12: -0.1097 REMARK 3 L13: 0.0289 L23: -0.5873 REMARK 3 S TENSOR REMARK 3 S11: -0.1207 S12: 0.2256 S13: -0.2595 REMARK 3 S21: -0.1998 S22: 0.1755 S23: 0.1328 REMARK 3 S31: 0.6591 S32: -0.3461 S33: -0.0548 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 : B 82 B 279 REMARK 3 ORIGIN FOR THE GROUP (A): -20.262 -0.835 54.257 REMARK 3 T TENSOR REMARK 3 T11: 0.0460 T22: 0.1692 REMARK 3 T33: 0.1483 T12: 0.0568 REMARK 3 T13: 0.0052 T23: 0.0944 REMARK 3 L TENSOR REMARK 3 L11: 1.2425 L22: 1.2453 REMARK 3 L33: 3.4741 L12: -0.1460 REMARK 3 L13: 0.2093 L23: -0.7352 REMARK 3 S TENSOR REMARK 3 S11: -0.0738 S12: 0.1793 S13: 0.2281 REMARK 3 S21: 0.0228 S22: 0.1626 S23: 0.2881 REMARK 3 S31: -0.2958 S32: -0.5696 S33: -0.0887 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 : C 78 C 274 REMARK 3 ORIGIN FOR THE GROUP (A): -8.414 5.942 16.519 REMARK 3 T TENSOR REMARK 3 T11: 0.0177 T22: 0.0783 REMARK 3 T33: 0.0887 T12: -0.0188 REMARK 3 T13: -0.0297 T23: 0.0183 REMARK 3 L TENSOR REMARK 3 L11: 0.8761 L22: 1.3101 REMARK 3 L33: 2.8314 L12: 0.3662 REMARK 3 L13: 0.1216 L23: 0.2485 REMARK 3 S TENSOR REMARK 3 S11: 0.0184 S12: 0.0510 S13: 0.1063 REMARK 3 S21: -0.1022 S22: 0.0086 S23: 0.3345 REMARK 3 S31: 0.1201 S32: -0.4410 S33: -0.0270 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 : D 82 D 275 REMARK 3 ORIGIN FOR THE GROUP (A): 13.848 2.928 18.064 REMARK 3 T TENSOR REMARK 3 T11: 0.0482 T22: 0.0348 REMARK 3 T33: 0.0382 T12: 0.0400 REMARK 3 T13: -0.0112 T23: -0.0051 REMARK 3 L TENSOR REMARK 3 L11: 1.2824 L22: 3.2606 REMARK 3 L33: 1.4250 L12: 1.0511 REMARK 3 L13: 0.0340 L23: 0.2948 REMARK 3 S TENSOR REMARK 3 S11: 0.0426 S12: 0.0039 S13: -0.2107 REMARK 3 S21: -0.0092 S22: 0.0080 S23: -0.2024 REMARK 3 S31: 0.2399 S32: 0.2144 S33: -0.0506 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 8C31 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1292127661. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 0.976 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 : DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84476 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 61.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 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: 5C8A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CONDITION B3 FROM MORPHEUS SCREEN REMARK 280 (MOLECULAR DIENSIONS) (0.09 M HALOGENS, 0.1 M BUFFER SYSTEM 1 PH REMARK 280 6.5, 30% V/V PRECIPITANT MIX 3, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 294K 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 32.05700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 102.27200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.85250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 102.27200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.05700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.85250 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: 21440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 LEU A 210 REMARK 465 ALA A 211 REMARK 465 ARG A 212 REMARK 465 TRP A 275 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 GLU B 81 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 TRP C 275 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 LEU D 276 REMARK 465 PRO D 277 REMARK 465 ARG D 278 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 TRP D 275 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP D 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 -59.65 -130.30 REMARK 500 ASP A 201 66.01 68.81 REMARK 500 LEU A 207 4.18 -67.67 REMARK 500 ARG A 208 31.05 -75.25 REMARK 500 LEU B 119 -60.19 -130.60 REMARK 500 ASP B 201 65.49 68.53 REMARK 500 LEU C 119 -59.06 -128.41 REMARK 500 ASP C 201 66.11 68.25 REMARK 500 LEU D 119 -58.83 -131.99 REMARK 500 ASP D 201 65.56 68.98 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 93 0.11 SIDE CHAIN REMARK 500 ARG A 213 0.29 SIDE CHAIN REMARK 500 ARG B 105 0.17 SIDE CHAIN REMARK 500 ARG B 176 0.29 SIDE CHAIN REMARK 500 ARG B 190 0.09 SIDE CHAIN REMARK 500 ARG B 278 0.15 SIDE CHAIN REMARK 500 ARG C 93 0.11 SIDE CHAIN REMARK 500 ARG C 230 0.10 SIDE CHAIN REMARK 500 ARG D 105 0.09 SIDE CHAIN REMARK 500 ARG D 230 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 302 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 177 NE2 REMARK 620 2 B12 A 302 N21 96.0 REMARK 620 3 B12 A 302 N22 83.8 91.4 REMARK 620 4 B12 A 302 N23 82.8 173.4 95.0 REMARK 620 5 B12 A 302 N24 103.4 80.3 169.5 93.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 B 302 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 177 NE2 REMARK 620 2 B12 B 302 N21 94.8 REMARK 620 3 B12 B 302 N22 79.2 88.0 REMARK 620 4 B12 B 302 N23 79.8 172.6 96.0 REMARK 620 5 B12 B 302 N24 103.8 81.9 169.6 94.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 C 302 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 177 NE2 REMARK 620 2 B12 C 302 N21 96.7 REMARK 620 3 B12 C 302 N22 86.3 88.7 REMARK 620 4 B12 C 302 N23 79.8 173.2 96.8 REMARK 620 5 B12 C 302 N24 100.2 82.9 169.9 91.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 B12 D 702 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 177 NE2 REMARK 620 2 B12 D 702 N21 97.5 REMARK 620 3 B12 D 702 N22 83.6 90.5 REMARK 620 4 B12 D 702 N23 82.0 174.0 95.4 REMARK 620 5 B12 D 702 N24 103.0 82.5 170.9 91.8 REMARK 620 N 1 2 3 4 DBREF 8C31 A 78 285 UNP Q746J7 Q746J7_THET2 78 285 DBREF 8C31 B 78 285 UNP Q746J7 Q746J7_THET2 78 285 DBREF 8C31 C 78 285 UNP Q746J7 Q746J7_THET2 78 285 DBREF 8C31 D 78 285 UNP Q746J7 Q746J7_THET2 78 285 SEQADV 8C31 GLY A 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS A 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS A 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS A 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS A 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS A 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS A 292 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 GLY B 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS B 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS B 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS B 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS B 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS B 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS B 292 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 GLY C 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS C 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS C 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS C 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS C 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS C 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS C 292 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 GLY D 286 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS D 287 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS D 288 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS D 289 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS D 290 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 HIS D 291 UNP Q746J7 EXPRESSION TAG SEQADV 8C31 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 BR A 301 1 HET B12 A 302 91 HET 5AD A 303 18 HET IMD A 304 5 HET BR B 301 1 HET B12 B 302 91 HET 5AD B 303 18 HET BR C 301 1 HET B12 C 302 91 HET 5AD C 303 18 HET IMD C 304 5 HET PGE C 305 10 HET EDO C 306 4 HET EDO D 701 4 HET B12 D 702 91 HET 5AD D 703 18 HET EDO D 704 4 HET EDO D 705 4 HET EDO D 706 4 HETNAM BR BROMIDE ION HETNAM B12 COBALAMIN HETNAM 5AD 5'-DEOXYADENOSINE HETNAM IMD IMIDAZOLE HETNAM PGE TRIETHYLENE GLYCOL HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 5 BR 3(BR 1-) FORMUL 6 B12 4(C62 H89 CO N13 O14 P 2+) FORMUL 7 5AD 4(C10 H13 N5 O3) FORMUL 8 IMD 2(C3 H5 N2 1+) FORMUL 16 PGE C6 H14 O4 FORMUL 17 EDO 5(C2 H6 O2) FORMUL 24 HOH *490(H2 O) HELIX 1 AA1 ARG A 79 GLU A 81 5 3 HELIX 2 AA2 ASP A 82 ARG A 93 1 12 HELIX 3 AA3 ASP A 95 GLY A 111 1 17 HELIX 4 AA4 GLY A 111 LEU A 119 1 9 HELIX 5 AA5 LEU A 119 ARG A 133 1 15 HELIX 6 AA6 GLY A 137 ALA A 159 1 23 HELIX 7 AA7 GLU A 178 LYS A 191 1 14 HELIX 8 AA8 SER A 226 ALA A 231 1 6 HELIX 9 AA9 GLY A 252 GLY A 260 1 9 HELIX 10 AB1 ASP A 266 LEU A 274 1 9 HELIX 11 AB2 LEU B 83 ARG B 93 1 11 HELIX 12 AB3 ASP B 95 LEU B 119 1 25 HELIX 13 AB4 LEU B 119 ARG B 133 1 15 HELIX 14 AB5 GLY B 137 GLY B 160 1 24 HELIX 15 AB6 GLU B 178 LYS B 191 1 14 HELIX 16 AB7 PRO B 203 GLY B 215 1 13 HELIX 17 AB8 SER B 226 ALA B 231 1 6 HELIX 18 AB9 GLY B 252 GLY B 260 1 9 HELIX 19 AC1 LYS B 268 LEU B 276 1 9 HELIX 20 AC2 ARG C 79 GLU C 81 5 3 HELIX 21 AC3 ASP C 82 ARG C 93 1 12 HELIX 22 AC4 ASP C 95 GLY C 111 1 17 HELIX 23 AC5 GLY C 111 LEU C 119 1 9 HELIX 24 AC6 LEU C 119 ARG C 133 1 15 HELIX 25 AC7 GLY C 137 ALA C 159 1 23 HELIX 26 AC8 GLU C 178 LYS C 191 1 14 HELIX 27 AC9 PRO C 203 GLY C 215 1 13 HELIX 28 AD1 SER C 226 ALA C 231 1 6 HELIX 29 AD2 GLY C 252 GLY C 260 1 9 HELIX 30 AD3 ASP C 266 LEU C 274 1 9 HELIX 31 AD4 LEU D 83 ARG D 93 1 11 HELIX 32 AD5 ASP D 95 LEU D 119 1 25 HELIX 33 AD6 LEU D 119 ARG D 133 1 15 HELIX 34 AD7 GLY D 137 GLY D 160 1 24 HELIX 35 AD8 GLU D 178 LYS D 191 1 14 HELIX 36 AD9 PRO D 203 GLY D 215 1 13 HELIX 37 AE1 SER D 226 ALA D 231 1 6 HELIX 38 AE2 GLY D 252 GLY D 260 1 9 HELIX 39 AE3 ASP D 266 TRP D 275 1 10 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 VAL A 219 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 302 1555 1555 2.04 LINK NE2 HIS B 177 CO B12 B 302 1555 1555 1.97 LINK NE2 HIS C 177 CO B12 C 302 1555 1555 2.03 LINK NE2 HIS D 177 CO B12 D 702 1555 1555 2.04 CRYST1 64.114 69.705 204.544 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 0.015597 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014346 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004889 0.00000