HEADER STRUCTURAL GENOMICS, LIGASE 22-JAN-02 1KUT TITLE STRUCTURAL GENOMICS, PROTEIN TM1243, (SAICAR SYNTHETASE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SAICAR SYNTHETASE; COMPND 5 EC: 6.3.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: TM1243; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS STRUCTURAL GENOMICS, SAICAR SYNTHETASE, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR R.ZHANG,T.SKARINA,S.BEASLEY,A.EDWARDS,A.JOACHIMIAK,A.SAVCHENKO, AUTHOR 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 5 11-OCT-17 1KUT 1 REMARK REVDAT 4 24-FEB-09 1KUT 1 VERSN REVDAT 3 18-JUL-06 1KUT 1 JRNL REVDAT 2 18-JAN-05 1KUT 1 AUTHOR KEYWDS REMARK REVDAT 1 14-AUG-02 1KUT 0 JRNL AUTH R.ZHANG,T.SKARINA,E.EVDOKIMOVA,A.EDWARDS,A.SAVCHENKO, JRNL AUTH 2 R.LASKOWSKI,M.E.CUFF,A.JOACHIMIAK JRNL TITL STRUCTURE OF SAICAR SYNTHASE FROM THERMOTOGA MARITIMA AT 2.2 JRNL TITL 2 ANGSTROMS REVEALS AN UNUSUAL COVALENT DIMER. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 62 335 2006 JRNL REFN ESSN 1744-3091 JRNL PMID 16582479 JRNL DOI 10.1107/S1744309106009651 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 316887.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 35023 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) : 0.245 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1664 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 61.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4209 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE : 0.3310 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 223 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3502 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.30000 REMARK 3 B22 (A**2) : 1.44000 REMARK 3 B33 (A**2) : -5.74000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.46000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.50 REMARK 3 BSOL : 55.86 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HLML REFINEMENT TARGET OF CNS WAS USED REMARK 3 IN THE REFINEMENT. THE NUMBER OF REFLECTIONS USED IN REFINEMENT REMARK 3 INCLUDE FRIEDEL PAIRS. THEREFORE, THE NUMBER OF REFLECTIONS FOR REMARK 3 REFINEMENT IS LARGER THAN THE NUMBER COLLECTED. REMARK 4 REMARK 4 1KUT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-FEB-02. REMARK 100 THE DEPOSITION ID IS D_1000015363. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-SEP-01 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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793,0.9791,0.95200 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23637 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.140 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.280 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.56 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.740 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, MGCL2, TRIS-HCL, PH 8.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 21.53350 REMARK 290 SMTRY3 2 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 300 REMARK: PROTEIN TM86 EXISTED IN DIMER. REMARK 300 CHAIN A AND CHAIN B REPRESENT REMARK 300 TWO MOLECULES IN THE DIMER 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: 1890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 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 MSE A 1 REMARK 465 ASN A 2 REMARK 465 TYR A 3 REMARK 465 GLU A 4 REMARK 465 GLY A 5 REMARK 465 LYS A 6 REMARK 465 ILE A 25 REMARK 465 THR A 26 REMARK 465 ALA A 27 REMARK 465 GLY A 28 REMARK 465 ASP A 29 REMARK 465 GLY A 30 REMARK 465 LEU A 31 REMARK 465 LYS A 32 REMARK 465 HIS A 33 REMARK 465 ASP A 34 REMARK 465 VAL A 35 REMARK 465 MSE B 1 REMARK 465 ALA B 27 REMARK 465 GLY B 28 REMARK 465 ASP B 29 REMARK 465 GLY B 30 REMARK 465 LEU B 31 REMARK 465 GLU B 199 REMARK 465 ILE B 200 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 B 6 CG CD CE NZ REMARK 470 LYS B 197 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ASP A 24 CD2 LEU A 36 1.44 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 36 CB - CG - CD1 ANGL. DEV. = -15.7 DEGREES REMARK 500 LEU A 36 CB - CG - CD2 ANGL. DEV. = 16.8 DEGREES REMARK 500 ARG B 207 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG B 207 CG - CD - NE ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG B 207 CD - NE - CZ ANGL. DEV. = 11.0 DEGREES REMARK 500 ARG B 207 NE - CZ - NH1 ANGL. DEV. = 12.0 DEGREES REMARK 500 ARG B 207 NE - CZ - NH2 ANGL. DEV. = -12.9 DEGREES REMARK 500 ARG B 208 CA - CB - CG ANGL. DEV. = 14.4 DEGREES REMARK 500 ARG B 208 CB - CG - CD ANGL. DEV. = -15.7 DEGREES REMARK 500 ARG B 208 CG - CD - NE ANGL. DEV. = 13.2 DEGREES REMARK 500 ARG B 208 NE - CZ - NH1 ANGL. DEV. = -17.0 DEGREES REMARK 500 ARG B 208 NE - CZ - NH2 ANGL. DEV. = 14.4 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 THR A 37 -94.03 -162.88 REMARK 500 ARG A 70 18.60 -143.14 REMARK 500 ASP A 122 66.43 39.83 REMARK 500 ASP A 185 -127.19 52.37 REMARK 500 ARG A 207 -71.87 -48.23 REMARK 500 ASP A 212 77.54 -117.51 REMARK 500 ASN A 228 10.72 -62.85 REMARK 500 TYR B 3 120.36 173.28 REMARK 500 ASP B 34 -156.43 -176.43 REMARK 500 ASP B 117 88.23 -158.40 REMARK 500 GLU B 119 -74.90 -57.50 REMARK 500 ARG B 120 20.58 -76.34 REMARK 500 HIS B 121 -177.32 60.72 REMARK 500 ASP B 185 -130.77 47.44 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 B 208 0.14 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC043 RELATED DB: TARGETDB DBREF 1KUT A 1 230 UNP Q9X0X0 PUR7_THEMA 1 230 DBREF 1KUT B 1 230 UNP Q9X0X0 PUR7_THEMA 1 230 SEQADV 1KUT MSE A 1 UNP Q9X0X0 MET 1 MODIFIED RESIDUE SEQADV 1KUT MSE A 51 UNP Q9X0X0 MET 51 MODIFIED RESIDUE SEQADV 1KUT MSE A 79 UNP Q9X0X0 MET 79 MODIFIED RESIDUE SEQADV 1KUT MSE A 124 UNP Q9X0X0 MET 124 MODIFIED RESIDUE SEQADV 1KUT MSE A 144 UNP Q9X0X0 MET 144 MODIFIED RESIDUE SEQADV 1KUT MSE B 1 UNP Q9X0X0 MET 1 MODIFIED RESIDUE SEQADV 1KUT MSE B 51 UNP Q9X0X0 MET 51 MODIFIED RESIDUE SEQADV 1KUT MSE B 79 UNP Q9X0X0 MET 79 MODIFIED RESIDUE SEQADV 1KUT MSE B 124 UNP Q9X0X0 MET 124 MODIFIED RESIDUE SEQADV 1KUT MSE B 144 UNP Q9X0X0 MET 144 MODIFIED RESIDUE SEQRES 1 A 230 MSE ASN TYR GLU GLY LYS THR LYS ILE VAL LYS VAL THR SEQRES 2 A 230 GLY ASP TYR ALA LEU LEU GLU PHE LYS ASP ASP ILE THR SEQRES 3 A 230 ALA GLY ASP GLY LEU LYS HIS ASP VAL LEU THR GLY LYS SEQRES 4 A 230 GLY SER ILE CYS ALA GLU THR THR ALA ILE LEU MSE LYS SEQRES 5 A 230 TYR LEU SER GLU LYS GLY ILE LYS THR HIS LEU VAL GLU SEQRES 6 A 230 TYR ILE PRO PRO ARG THR LEU LYS VAL ILE PRO LEU LYS SEQRES 7 A 230 MSE PHE PRO LEU GLU VAL VAL VAL ARG LEU LYS LYS ALA SEQRES 8 A 230 GLY SER PHE VAL ARG ARG TYR GLY GLY ALA GLU GLY GLU SEQRES 9 A 230 ASP LEU PRO VAL PRO LEU VAL GLU PHE PHE ILE LYS ASP SEQRES 10 A 230 ASP GLU ARG HIS ASP PRO MSE VAL CYS VAL ASP HIS LEU SEQRES 11 A 230 GLU ILE LEU GLY ILE ALA THR LYS LYS GLN ALA GLU LYS SEQRES 12 A 230 MSE LYS GLU ALA ALA VAL LYS ILE THR LEU ALA LEU LYS SEQRES 13 A 230 GLU PHE PHE GLU ARG ALA ASN PHE GLU LEU TRP ASP ILE SEQRES 14 A 230 LYS TYR GLU PHE GLY LEU ASP LYS ASP GLY ASN VAL VAL SEQRES 15 A 230 LEU GLY ASP GLU ILE SER PRO ASP THR PHE ARG LEU ARG SEQRES 16 A 230 LYS LYS GLY GLU ILE PHE ASP LYS ASP VAL TYR ARG ARG SEQRES 17 A 230 ASP LEU GLY ASP PRO LEU LYS LYS TYR ARG GLU VAL LEU SEQRES 18 A 230 GLU LEU CYS ARG SER LEU ASN SER GLN SEQRES 1 B 230 MSE ASN TYR GLU GLY LYS THR LYS ILE VAL LYS VAL THR SEQRES 2 B 230 GLY ASP TYR ALA LEU LEU GLU PHE LYS ASP ASP ILE THR SEQRES 3 B 230 ALA GLY ASP GLY LEU LYS HIS ASP VAL LEU THR GLY LYS SEQRES 4 B 230 GLY SER ILE CYS ALA GLU THR THR ALA ILE LEU MSE LYS SEQRES 5 B 230 TYR LEU SER GLU LYS GLY ILE LYS THR HIS LEU VAL GLU SEQRES 6 B 230 TYR ILE PRO PRO ARG THR LEU LYS VAL ILE PRO LEU LYS SEQRES 7 B 230 MSE PHE PRO LEU GLU VAL VAL VAL ARG LEU LYS LYS ALA SEQRES 8 B 230 GLY SER PHE VAL ARG ARG TYR GLY GLY ALA GLU GLY GLU SEQRES 9 B 230 ASP LEU PRO VAL PRO LEU VAL GLU PHE PHE ILE LYS ASP SEQRES 10 B 230 ASP GLU ARG HIS ASP PRO MSE VAL CYS VAL ASP HIS LEU SEQRES 11 B 230 GLU ILE LEU GLY ILE ALA THR LYS LYS GLN ALA GLU LYS SEQRES 12 B 230 MSE LYS GLU ALA ALA VAL LYS ILE THR LEU ALA LEU LYS SEQRES 13 B 230 GLU PHE PHE GLU ARG ALA ASN PHE GLU LEU TRP ASP ILE SEQRES 14 B 230 LYS TYR GLU PHE GLY LEU ASP LYS ASP GLY ASN VAL VAL SEQRES 15 B 230 LEU GLY ASP GLU ILE SER PRO ASP THR PHE ARG LEU ARG SEQRES 16 B 230 LYS LYS GLY GLU ILE PHE ASP LYS ASP VAL TYR ARG ARG SEQRES 17 B 230 ASP LEU GLY ASP PRO LEU LYS LYS TYR ARG GLU VAL LEU SEQRES 18 B 230 GLU LEU CYS ARG SER LEU ASN SER GLN MODRES 1KUT MSE A 51 MET SELENOMETHIONINE MODRES 1KUT MSE A 79 MET SELENOMETHIONINE MODRES 1KUT MSE A 124 MET SELENOMETHIONINE MODRES 1KUT MSE A 144 MET SELENOMETHIONINE MODRES 1KUT MSE B 51 MET SELENOMETHIONINE MODRES 1KUT MSE B 79 MET SELENOMETHIONINE MODRES 1KUT MSE B 124 MET SELENOMETHIONINE MODRES 1KUT MSE B 144 MET SELENOMETHIONINE HET MSE A 51 8 HET MSE A 79 8 HET MSE A 124 8 HET MSE A 144 8 HET MSE B 51 8 HET MSE B 79 8 HET MSE B 124 8 HET MSE B 144 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 HOH *81(H2 O) HELIX 1 1 GLY A 38 LYS A 57 1 20 HELIX 2 2 ALA A 91 GLY A 99 1 9 HELIX 3 3 ASP A 117 HIS A 121 5 5 HELIX 4 4 CYS A 126 LEU A 133 1 8 HELIX 5 5 THR A 137 ARG A 161 1 25 HELIX 6 6 ASP A 202 ASP A 209 1 8 HELIX 7 7 LEU A 210 PRO A 213 5 4 HELIX 8 8 LEU A 214 ASN A 228 1 15 HELIX 9 9 GLY B 38 GLU B 56 1 19 HELIX 10 10 GLY B 92 GLY B 99 1 8 HELIX 11 11 CYS B 126 LEU B 133 1 8 HELIX 12 12 THR B 137 ARG B 161 1 25 HELIX 13 13 PHE B 201 ASP B 212 1 12 HELIX 14 14 PRO B 213 GLN B 230 1 18 SHEET 1 A 4 LYS A 8 THR A 13 0 SHEET 2 A 4 TYR A 16 PHE A 21 -1 O TYR A 16 N THR A 13 SHEET 3 A 4 THR A 71 VAL A 74 -1 O LEU A 72 N LEU A 19 SHEET 4 A 4 LEU A 63 ILE A 67 -1 N GLU A 65 O LYS A 73 SHEET 1 B 3 LYS A 78 MSE A 79 0 SHEET 2 B 3 PHE A 173 LEU A 175 -1 O LEU A 175 N LYS A 78 SHEET 3 B 3 VAL A 181 LEU A 183 -1 O VAL A 182 N GLY A 174 SHEET 1 C 4 ASP A 105 ILE A 115 0 SHEET 2 C 4 LEU A 82 LYS A 89 -1 N VAL A 85 O GLU A 112 SHEET 3 C 4 PHE A 164 TYR A 171 -1 O TYR A 171 N VAL A 84 SHEET 4 C 4 PHE A 192 LYS A 196 -1 O ARG A 195 N GLU A 165 SHEET 1 D 5 TYR B 3 GLU B 4 0 SHEET 2 D 5 LYS B 8 THR B 13 -1 O VAL B 10 N TYR B 3 SHEET 3 D 5 TYR B 16 PHE B 21 -1 O GLU B 20 N ILE B 9 SHEET 4 D 5 THR B 71 VAL B 74 -1 O VAL B 74 N ALA B 17 SHEET 5 D 5 LEU B 63 ILE B 67 -1 N GLU B 65 O LYS B 73 SHEET 1 E 3 LYS B 78 MSE B 79 0 SHEET 2 E 3 PHE B 173 LEU B 175 -1 O LEU B 175 N LYS B 78 SHEET 3 E 3 VAL B 181 LEU B 183 -1 O VAL B 182 N GLY B 174 SHEET 1 F 5 MSE B 124 VAL B 125 0 SHEET 2 F 5 ASP B 105 ILE B 115 -1 N PHE B 113 O VAL B 125 SHEET 3 F 5 LEU B 82 LYS B 89 -1 N ARG B 87 O LEU B 110 SHEET 4 F 5 PHE B 164 TYR B 171 -1 O TYR B 171 N VAL B 84 SHEET 5 F 5 PHE B 192 LYS B 196 -1 O ARG B 195 N GLU B 165 SSBOND 1 CYS A 126 CYS B 126 1555 1555 2.05 LINK C LEU A 50 N MSE A 51 1555 1555 1.33 LINK C MSE A 51 N LYS A 52 1555 1555 1.33 LINK C LYS A 78 N MSE A 79 1555 1555 1.33 LINK C MSE A 79 N PHE A 80 1555 1555 1.33 LINK C PRO A 123 N MSE A 124 1555 1555 1.32 LINK C MSE A 124 N VAL A 125 1555 1555 1.33 LINK C LYS A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N LYS A 145 1555 1555 1.33 LINK C LEU B 50 N MSE B 51 1555 1555 1.33 LINK C MSE B 51 N LYS B 52 1555 1555 1.33 LINK C LYS B 78 N MSE B 79 1555 1555 1.33 LINK C MSE B 79 N PHE B 80 1555 1555 1.33 LINK C PRO B 123 N MSE B 124 1555 1555 1.32 LINK C MSE B 124 N VAL B 125 1555 1555 1.32 LINK C LYS B 143 N MSE B 144 1555 1555 1.33 LINK C MSE B 144 N LYS B 145 1555 1555 1.33 CISPEP 1 PRO A 68 PRO A 69 0 -0.19 CISPEP 2 PRO B 68 PRO B 69 0 0.09 CRYST1 63.509 43.067 80.217 90.00 92.30 90.00 P 1 21 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 0.015746 0.000000 0.000633 0.00000 SCALE2 0.000000 0.023219 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012476 0.00000 MASTER 345 0 8 14 24 0 0 6 0 0 0 36 END