HEADER GENE REGULATION 30-AUG-13 3WHP TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF THEMUS THERMOPHILUS LITR TITLE 2 IN COMPLEX WITH COBALAMIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRANSCRIPTIONAL REGULATOR LITR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 262724; SOURCE 4 STRAIN: HB27; SOURCE 5 GENE: LITR, TT_P0056; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS B12-BINDING DOMAIN, ROSSMANN FOLD, FOUR HELIX BUNDLE, TRANSCRIPTIONAL KEYWDS 2 REGULATOR, COBALAMIN, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR Y.AGARI,H.TAKANO,T.BEPPU,K.UEDA,A.SHINKAI REVDAT 2 20-MAR-24 3WHP 1 REMARK SEQADV LINK REVDAT 1 03-SEP-14 3WHP 0 JRNL AUTH Y.AGARI,H.TAKANO,T.BEPPU,K.UEDA,A.SHINKAI JRNL TITL CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF THEMUS JRNL TITL 2 THERMOPHILUS LITR IN COMPLEX WITH COBALAMIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.3 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.54 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2368756.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 8230 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 SET) : 0.224 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.600 REMARK 3 FREE R VALUE TEST SET COUNT : 875 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.52 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.68 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1168 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE : 0.3340 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 141 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.028 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1446 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 91 REMARK 3 SOLVENT ATOMS : 27 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.16000 REMARK 3 B22 (A**2) : 4.16000 REMARK 3 B33 (A**2) : -8.32000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.24 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.240 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 5.170 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.790 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 8.550 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 11.110; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 62.16 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 6 : B12_PARAM.TXT REMARK 3 PARAMETER FILE 7 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 6 : B12_TOP.TXT REMARK 3 TOPOLOGY FILE 7 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3WHP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-SEP-13. REMARK 100 THE DEPOSITION ID IS D_1000096348. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00, 1.6042, 1.6083, 1.5600 REMARK 200 MONOCHROMATOR : A FIXED EXIT SI DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR FOLLOWED BY A TWO REMARK 200 DIMENSIONAL FOCUSING MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8257 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.520 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 51.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.70 REMARK 200 R MERGE FOR SHELL (I) : 0.35300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M PHOSPHATE-CITRATE, 5% PEG 1000, REMARK 280 35%-40% ETHANOL, 0.18-0.36M MG SULFATE, 0.01-0.02M NA ACETATE, REMARK 280 PH 4.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.68300 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.68300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 25.16650 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.68300 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.68300 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.16650 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.68300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.68300 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 25.16650 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.68300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.68300 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.16650 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -4 REMARK 465 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 GLY A 5 REMARK 465 VAL A 6 REMARK 465 TYR A 7 REMARK 465 THR A 8 REMARK 465 ILE A 9 REMARK 465 ALA A 10 REMARK 465 GLU A 11 REMARK 465 VAL A 12 REMARK 465 GLU A 13 REMARK 465 ALA A 14 REMARK 465 MET A 15 REMARK 465 THR A 16 REMARK 465 GLY A 17 REMARK 465 LEU A 18 REMARK 465 SER A 19 REMARK 465 ALA A 20 REMARK 465 GLU A 21 REMARK 465 VAL A 22 REMARK 465 LEU A 23 REMARK 465 ARG A 24 REMARK 465 GLN A 25 REMARK 465 TRP A 26 REMARK 465 GLU A 27 REMARK 465 ARG A 28 REMARK 465 ARG A 29 REMARK 465 TYR A 30 REMARK 465 GLY A 31 REMARK 465 PHE A 32 REMARK 465 PRO A 33 REMARK 465 LYS A 34 REMARK 465 PRO A 35 REMARK 465 ARG A 36 REMARK 465 ARG A 37 REMARK 465 THR A 38 REMARK 465 PRO A 39 REMARK 465 GLY A 40 REMARK 465 GLY A 41 REMARK 465 HIS A 42 REMARK 465 ARG A 43 REMARK 465 LEU A 44 REMARK 465 TYR A 45 REMARK 465 SER A 46 REMARK 465 ALA A 47 REMARK 465 GLU A 48 REMARK 465 ASP A 49 REMARK 465 VAL A 50 REMARK 465 GLU A 51 REMARK 465 ALA A 52 REMARK 465 LEU A 53 REMARK 465 LYS A 54 REMARK 465 THR A 55 REMARK 465 ILE A 56 REMARK 465 LYS A 57 REMARK 465 ARG A 58 REMARK 465 TRP A 59 REMARK 465 LEU A 60 REMARK 465 GLU A 61 REMARK 465 GLU A 62 REMARK 465 GLY A 63 REMARK 465 ALA A 64 REMARK 465 THR A 65 REMARK 465 PRO A 66 REMARK 465 LYS A 67 REMARK 465 ALA A 68 REMARK 465 ALA A 69 REMARK 465 ILE A 70 REMARK 465 ARG A 71 REMARK 465 ARG A 72 REMARK 465 TYR A 73 REMARK 465 LEU A 74 REMARK 465 ALA A 75 REMARK 465 GLN A 76 REMARK 465 GLU A 77 REMARK 465 VAL A 78 REMARK 465 ARG A 79 REMARK 465 PRO A 80 REMARK 465 ALA A 273 REMARK 465 LEU A 274 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 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 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 ASP A 201 64.55 33.68 REMARK 500 LYS A 268 35.23 -70.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE C19 (B12 A 800) IN THIS COORDINATES HAS PLANAR CONFIGURATION REMARK 600 WITH UNKNOWN REASON. 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 800 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 132 NE2 REMARK 620 2 B12 A 800 N21 89.6 REMARK 620 3 B12 A 800 N22 96.1 83.7 REMARK 620 4 B12 A 800 N23 87.6 175.1 100.6 REMARK 620 5 B12 A 800 N24 76.2 70.3 152.8 105.0 REMARK 620 6 HIS A 177 NE2 171.6 88.1 75.6 95.2 110.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE B12 A 800 DBREF 3WHP A 1 285 UNP Q746J7 Q746J7_THET2 1 285 SEQADV 3WHP GLY A -4 UNP Q746J7 EXPRESSION TAG SEQADV 3WHP PRO A -3 UNP Q746J7 EXPRESSION TAG SEQADV 3WHP LEU A -2 UNP Q746J7 EXPRESSION TAG SEQADV 3WHP GLY A -1 UNP Q746J7 EXPRESSION TAG SEQADV 3WHP SER A 0 UNP Q746J7 EXPRESSION TAG SEQRES 1 A 290 GLY PRO LEU GLY SER MET THR SER SER GLY VAL TYR THR SEQRES 2 A 290 ILE ALA GLU VAL GLU ALA MET THR GLY LEU SER ALA GLU SEQRES 3 A 290 VAL LEU ARG GLN TRP GLU ARG ARG TYR GLY PHE PRO LYS SEQRES 4 A 290 PRO ARG ARG THR PRO GLY GLY HIS ARG LEU TYR SER ALA SEQRES 5 A 290 GLU ASP VAL GLU ALA LEU LYS THR ILE LYS ARG TRP LEU SEQRES 6 A 290 GLU GLU GLY ALA THR PRO LYS ALA ALA ILE ARG ARG TYR SEQRES 7 A 290 LEU ALA GLN GLU VAL ARG PRO GLU ASP LEU GLY THR GLY SEQRES 8 A 290 LEU LEU GLU ALA LEU LEU ARG GLY ASP LEU ALA GLY ALA SEQRES 9 A 290 GLU ALA LEU PHE ARG ARG GLY LEU ARG PHE TRP GLY PRO SEQRES 10 A 290 GLU GLY VAL LEU GLU HIS LEU LEU LEU PRO VAL LEU ARG SEQRES 11 A 290 GLU VAL GLY GLU ALA TRP HIS ARG GLY GLU ILE GLY VAL SEQRES 12 A 290 ALA GLU GLU HIS LEU ALA SER THR PHE LEU ARG ALA ARG SEQRES 13 A 290 LEU GLN GLU LEU LEU ASP LEU ALA GLY PHE PRO PRO GLY SEQRES 14 A 290 PRO PRO VAL LEU VAL THR THR PRO PRO GLY GLU ARG HIS SEQRES 15 A 290 GLU ILE GLY ALA MET LEU ALA ALA TYR HIS LEU ARG ARG SEQRES 16 A 290 LYS GLY VAL PRO ALA LEU TYR LEU GLY PRO ASP THR PRO SEQRES 17 A 290 LEU PRO ASP LEU ARG ALA LEU ALA ARG ARG LEU GLY ALA SEQRES 18 A 290 GLY ALA VAL VAL LEU SER ALA VAL LEU SER GLU PRO LEU SEQRES 19 A 290 ARG ALA LEU PRO ASP GLY ALA LEU LYS ASP LEU ALA PRO SEQRES 20 A 290 ARG VAL PHE LEU GLY GLY GLN GLY ALA GLY PRO GLU GLU SEQRES 21 A 290 ALA ARG ARG LEU GLY ALA GLU TYR MET GLU ASP LEU LYS SEQRES 22 A 290 GLY LEU ALA GLU ALA LEU TRP LEU PRO ARG GLY PRO GLU SEQRES 23 A 290 LYS GLU ALA ILE HET B12 A 800 91 HETNAM B12 COBALAMIN FORMUL 2 B12 C62 H89 CO N13 O14 P 2+ FORMUL 3 HOH *27(H2 O) HELIX 1 1 ASP A 82 ARG A 93 1 12 HELIX 2 2 ASP A 95 LEU A 119 1 25 HELIX 3 3 LEU A 119 HIS A 132 1 14 HELIX 4 4 GLY A 137 ALA A 159 1 23 HELIX 5 5 GLU A 178 LYS A 191 1 14 HELIX 6 6 PRO A 203 GLY A 215 1 13 HELIX 7 7 SER A 226 ALA A 231 1 6 HELIX 8 8 GLY A 252 GLY A 260 1 9 HELIX 9 9 LEU A 267 ALA A 271 5 5 SHEET 1 A 5 ALA A 195 TYR A 197 0 SHEET 2 A 5 VAL A 167 THR A 170 1 N VAL A 167 O LEU A 196 SHEET 3 A 5 ALA A 218 SER A 222 1 O VAL A 220 N LEU A 168 SHEET 4 A 5 ARG A 243 GLY A 247 1 O PHE A 245 N LEU A 221 SHEET 5 A 5 GLU A 262 TYR A 263 1 O GLU A 262 N LEU A 246 LINK NE2 HIS A 132 CO B12 A 800 1555 1555 2.34 LINK NE2 HIS A 177 CO B12 A 800 1555 1555 2.26 SITE 1 AC1 20 ARG A 125 TRP A 131 HIS A 132 GLU A 141 SITE 2 AC1 20 ARG A 176 HIS A 177 GLU A 178 ILE A 179 SITE 3 AC1 20 GLY A 180 LEU A 183 VAL A 220 SER A 222 SITE 4 AC1 20 LEU A 225 GLY A 247 GLY A 248 GLN A 249 SITE 5 AC1 20 MET A 264 ASP A 266 LEU A 267 HOH A 909 CRYST1 95.366 95.366 50.333 90.00 90.00 90.00 P 42 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010486 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010486 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019868 0.00000