HEADER TRANSFERASE 15-MAR-21 7EDC TITLE CRYSTAL STRUCTURE OF MUTANT TRNA [GM18] METHYLTRANSFERASE TRMH (E107G) TITLE 2 IN COMPLEX WITH S-ADENOSYL-L-METHIONINE FROM ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA (GUANOSINE(18)-2'-O)-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRNA [GM18] METHYLTRANSFERASE; COMPND 5 EC: 2.1.1.34; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TRMH; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRNA MODIFICATION, 2-O' METHYLATION, TRMH, ESCHERICHIA COLI, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.KONO,A.ITO,A.OKAMOTO,R.YAMAGAMI,A.HIRATA,H.HORI REVDAT 2 29-MAY-24 7EDC 1 REMARK REVDAT 1 23-MAR-22 7EDC 0 JRNL AUTH Y.KONO,A.ITO,A.OKAMOTO,R.YAMAGAMI,A.HIRATA,H.HORI JRNL TITL UNIQUE SUBSTRATE SPECIFICITY OF TYPE II TRNA GM18 JRNL TITL 2 METHYLTRANSFERASE FROM ESCHERICHIA COLI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 21319 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 : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.207 REMARK 3 FREE R VALUE TEST SET COUNT : 1110 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1462 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE SET COUNT : 80 REMARK 3 BIN FREE R VALUE : 0.3060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1820 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 66 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.00400 REMARK 3 B22 (A**2) : 0.00600 REMARK 3 B33 (A**2) : 0.00200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.00400 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.158 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.148 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.115 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.066 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1899 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1819 ; 0.002 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2582 ; 1.669 ; 1.639 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4169 ; 1.336 ; 1.577 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 7.903 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 100 ;34.691 ;21.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 320 ;16.940 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;20.041 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 254 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2171 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 436 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 408 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 112 ; 0.237 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 882 ; 0.158 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 71 ; 0.151 ; 0.200 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): 950 ; 4.159 ; 4.465 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 950 ; 4.088 ; 4.466 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1185 ; 5.192 ; 6.677 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1186 ; 5.191 ; 6.681 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 948 ; 5.208 ; 5.105 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 944 ; 5.133 ; 5.102 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1395 ; 7.331 ; 7.450 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1390 ; 7.290 ; 7.446 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 7EDC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1300021196. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21319 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.946 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 41.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 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 : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG6000, HEPES, MPD, PH 7.6, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z 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 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 1.000000 0.000000 0.000000 42.39550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.47100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.39550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.47100 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 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 16 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 16 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 163 NE - CZ - NH2 ANGL. DEV. = -3.4 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 HIS A 97 127.06 -171.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 120 GLU A 121 145.83 REMARK 500 ALA A 228 GLY A 229 -55.73 REMARK 500 REMARK 500 REMARK: NULL DBREF 7EDC A 1 229 UNP C3SM77 C3SM77_ECOLX 1 229 SEQADV 7EDC MET A -19 UNP C3SM77 INITIATING METHIONINE SEQADV 7EDC GLY A -18 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC SER A -17 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC SER A -16 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A -15 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A -14 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A -13 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A -12 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A -11 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A -10 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC SER A -9 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC SER A -8 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC GLY A -7 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC LEU A -6 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC VAL A -5 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC PRO A -4 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC ARG A -3 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC GLY A -2 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC SER A -1 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC HIS A 0 UNP C3SM77 EXPRESSION TAG SEQADV 7EDC GLY A 107 UNP C3SM77 GLU 107 ENGINEERED MUTATION SEQRES 1 A 249 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 249 LEU VAL PRO ARG GLY SER HIS MET ASN PRO THR ARG TYR SEQRES 3 A 249 ALA ARG ILE CYS GLU MET LEU ALA ARG ARG GLN PRO ASP SEQRES 4 A 249 LEU THR VAL CYS MET GLU GLN VAL HIS LYS PRO HIS ASN SEQRES 5 A 249 VAL SER ALA ILE ILE ARG THR ALA ASP ALA VAL GLY VAL SEQRES 6 A 249 HIS GLU VAL HIS ALA VAL TRP PRO GLY SER ARG MET ARG SEQRES 7 A 249 THR MET ALA SER ALA ALA ALA GLY SER ASN SER TRP VAL SEQRES 8 A 249 GLN VAL LYS THR HIS ARG THR ILE GLY ASP ALA VAL ALA SEQRES 9 A 249 HIS LEU LYS GLY GLN GLY MET GLN ILE LEU ALA THR HIS SEQRES 10 A 249 LEU SER ASP ASN ALA VAL ASP PHE ARG GLY ILE ASP TYR SEQRES 11 A 249 THR ARG PRO THR CYS ILE LEU MET GLY GLN GLU LYS THR SEQRES 12 A 249 GLY ILE THR GLN GLU ALA LEU ALA LEU ALA ASP GLN ASP SEQRES 13 A 249 ILE ILE ILE PRO MET ILE GLY MET VAL GLN SER LEU ASN SEQRES 14 A 249 VAL SER VAL ALA SER ALA LEU ILE LEU TYR GLU ALA GLN SEQRES 15 A 249 ARG GLN ARG GLN ASN ALA GLY MET TYR LEU ARG GLU ASN SEQRES 16 A 249 SER MET LEU PRO GLU ALA GLU GLN GLN ARG LEU LEU PHE SEQRES 17 A 249 GLU GLY GLY TYR PRO VAL LEU ALA LYS VAL ALA LYS ARG SEQRES 18 A 249 LYS GLY LEU PRO TYR PRO HIS VAL ASN GLN GLN GLY GLU SEQRES 19 A 249 ILE GLU ALA ASP ALA ASP TRP TRP ALA THR MET GLN ALA SEQRES 20 A 249 ALA GLY HET SAM A 300 27 HET PO4 A 301 5 HETNAM SAM S-ADENOSYLMETHIONINE HETNAM PO4 PHOSPHATE ION FORMUL 2 SAM C15 H22 N6 O5 S FORMUL 3 PO4 O4 P 3- FORMUL 4 HOH *66(H2 O) HELIX 1 AA1 ASN A 2 ARG A 15 1 14 HELIX 2 AA2 LYS A 29 VAL A 43 1 15 HELIX 3 AA3 GLY A 54 ALA A 61 1 8 HELIX 4 AA4 ALA A 61 GLY A 66 1 6 HELIX 5 AA5 THR A 78 GLN A 89 1 12 HELIX 6 AA6 ARG A 106 ILE A 108 5 3 HELIX 7 AA7 THR A 126 ALA A 133 1 8 HELIX 8 AA8 ASN A 149 ALA A 168 1 20 HELIX 9 AA9 PRO A 179 TYR A 192 1 14 HELIX 10 AB1 TYR A 192 LYS A 202 1 11 HELIX 11 AB2 ASP A 218 ALA A 227 1 10 SHEET 1 AA1 7 GLN A 72 HIS A 76 0 SHEET 2 AA1 7 GLU A 47 VAL A 51 1 N VAL A 48 O GLN A 72 SHEET 3 AA1 7 LEU A 20 GLU A 25 1 N MET A 24 O VAL A 51 SHEET 4 AA1 7 THR A 114 GLY A 119 1 O MET A 118 N GLU A 25 SHEET 5 AA1 7 GLN A 92 THR A 96 1 N LEU A 94 O LEU A 117 SHEET 6 AA1 7 GLN A 135 ILE A 138 1 O GLN A 135 N ALA A 95 SHEET 7 AA1 7 VAL A 103 ASP A 104 1 N VAL A 103 O ASP A 136 SHEET 1 AA2 2 HIS A 208 VAL A 209 0 SHEET 2 AA2 2 ILE A 215 GLU A 216 -1 O GLU A 216 N HIS A 208 CISPEP 1 GLU A 121 LYS A 122 0 -28.89 CRYST1 84.791 60.942 67.906 90.00 122.97 90.00 C 1 2 1 4 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 0.011794 0.000000 0.007649 0.00000 SCALE2 0.000000 0.016409 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017552 0.00000