HEADER OXIDOREDUCTASE 06-MAY-04 1T6I TITLE NICKEL SUPEROXIDE DISMUTASE (NISOD) APO STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [NI]; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: NISOD, NICKEL- CONTAINING SUPEROXIDE DISMUTASE; COMPND 5 EC: 1.15.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 1902; SOURCE 4 GENE: SODN, SOD1, SCO5254, 2SC7G11.16C; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS NICKEL, 4-HELIX BUNDLE, HEXAMER, SUPEROXIDE DISMUTASE, NISOD, SOD, KEYWDS 2 APO, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.P.BARONDEAU,C.J.KASSMANN,C.K.BRUNS,J.A.TAINER,E.D.GETZOFF REVDAT 4 27-OCT-21 1T6I 1 SEQADV LINK REVDAT 3 13-JUL-11 1T6I 1 VERSN REVDAT 2 24-FEB-09 1T6I 1 VERSN REVDAT 1 13-JUL-04 1T6I 0 JRNL AUTH D.P.BARONDEAU,C.J.KASSMANN,C.K.BRUNS,J.A.TAINER,E.D.GETZOFF JRNL TITL NICKEL SUPEROXIDE DISMUTASE STRUCTURE AND MECHANISM. JRNL REF BIOCHEMISTRY V. 43 8038 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15209499 JRNL DOI 10.1021/BI0496081 REMARK 2 REMARK 2 RESOLUTION. 2.81 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.81 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 309608.650 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 8940 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) : 0.235 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.400 REMARK 3 FREE R VALUE TEST SET COUNT : 927 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.81 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1177 REMARK 3 BIN R VALUE (WORKING SET) : 0.3470 REMARK 3 BIN FREE R VALUE : 0.4060 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 113 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.038 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2647 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 22 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 63.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -22.36000 REMARK 3 B22 (A**2) : -5.57000 REMARK 3 B33 (A**2) : 27.93000 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) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.41 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) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.48 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.130 REMARK 3 BOND ANGLES (DEGREES) : 1.380 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.550 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) : 1.180 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.010 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.650 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.520 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.29 REMARK 3 BSOL : 10.00 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.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WAT.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1T6I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAY-04. REMARK 100 THE DEPOSITION ID IS D_1000022373. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.911656, 0.97912, 0.979311 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9300 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 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) : 0.26700 REMARK 200 FOR SHELL : 4.300 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 (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPEG 2000, HEPES, METHANOL, CALCIUM REMARK 280 CHLORIDE, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 55.32950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.32950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 30.21500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.12050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 30.21500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.12050 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 55.32950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 30.21500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 55.12050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 55.32950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 30.21500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 55.12050 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HEXAMER GENERATED FROM THE REMARK 300 TRIMER IN THE ASYMMETRIC UNIT BY THE OPERATION -X,Y,-Z+1/2 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 55.32950 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 0 REMARK 465 HIS A 1 REMARK 465 CYS A 2 REMARK 465 ASP A 3 REMARK 465 LEU A 4 REMARK 465 PRO A 5 REMARK 465 CYS A 6 REMARK 465 MSE B 0 REMARK 465 HIS B 1 REMARK 465 CYS B 2 REMARK 465 ASP B 3 REMARK 465 LEU B 4 REMARK 465 PRO B 5 REMARK 465 CYS B 6 REMARK 465 GLY B 7 REMARK 465 MSE C 0 REMARK 465 HIS C 1 REMARK 465 CYS C 2 REMARK 465 ASP C 3 REMARK 465 LEU C 4 REMARK 465 PRO C 5 REMARK 465 CYS C 6 REMARK 465 GLY C 7 REMARK 465 ALA C 117 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 10 134.15 -170.04 REMARK 500 ASP A 32 -9.96 -145.50 REMARK 500 ASP B 10 126.56 -172.00 REMARK 500 PRO B 11 2.60 -68.88 REMARK 500 TYR B 62 -60.76 -90.84 REMARK 500 TYR C 62 -68.33 -93.69 REMARK 500 PHE C 63 104.07 -57.18 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 TYR B 62 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1T6I A 1 117 UNP P80735 SODN_STRCO 15 131 DBREF 1T6I B 1 117 UNP P80735 SODN_STRCO 15 131 DBREF 1T6I C 1 117 UNP P80735 SODN_STRCO 15 131 SEQADV 1T6I MSE A 0 UNP P80735 INITIATING METHIONINE SEQADV 1T6I MSE A 28 UNP P80735 MET 42 MODIFIED RESIDUE SEQADV 1T6I MSE A 85 UNP P80735 LEU 99 ENGINEERED MUTATION SEQADV 1T6I MSE B 0 UNP P80735 INITIATING METHIONINE SEQADV 1T6I MSE B 28 UNP P80735 MET 42 MODIFIED RESIDUE SEQADV 1T6I MSE B 85 UNP P80735 LEU 99 ENGINEERED MUTATION SEQADV 1T6I MSE C 0 UNP P80735 INITIATING METHIONINE SEQADV 1T6I MSE C 28 UNP P80735 MET 42 MODIFIED RESIDUE SEQADV 1T6I MSE C 85 UNP P80735 LEU 99 ENGINEERED MUTATION SEQRES 1 A 118 MSE HIS CYS ASP LEU PRO CYS GLY VAL TYR ASP PRO ALA SEQRES 2 A 118 GLN ALA ARG ILE GLU ALA GLU SER VAL LYS ALA VAL GLN SEQRES 3 A 118 GLU LYS MSE ALA GLY ASN ASP ASP PRO HIS PHE GLN THR SEQRES 4 A 118 ARG ALA THR VAL ILE LYS GLU GLN ARG ALA GLU LEU ALA SEQRES 5 A 118 LYS HIS HIS VAL SER VAL LEU TRP SER ASP TYR PHE LYS SEQRES 6 A 118 PRO PRO HIS PHE GLU LYS TYR PRO GLU LEU HIS GLN LEU SEQRES 7 A 118 VAL ASN ASP THR LEU LYS ALA MSE SER ALA ALA LYS GLY SEQRES 8 A 118 SER LYS ASP PRO ALA THR GLY GLN LYS ALA LEU ASP TYR SEQRES 9 A 118 ILE ALA GLN ILE ASP LYS ILE PHE TRP GLU THR LYS LYS SEQRES 10 A 118 ALA SEQRES 1 B 118 MSE HIS CYS ASP LEU PRO CYS GLY VAL TYR ASP PRO ALA SEQRES 2 B 118 GLN ALA ARG ILE GLU ALA GLU SER VAL LYS ALA VAL GLN SEQRES 3 B 118 GLU LYS MSE ALA GLY ASN ASP ASP PRO HIS PHE GLN THR SEQRES 4 B 118 ARG ALA THR VAL ILE LYS GLU GLN ARG ALA GLU LEU ALA SEQRES 5 B 118 LYS HIS HIS VAL SER VAL LEU TRP SER ASP TYR PHE LYS SEQRES 6 B 118 PRO PRO HIS PHE GLU LYS TYR PRO GLU LEU HIS GLN LEU SEQRES 7 B 118 VAL ASN ASP THR LEU LYS ALA MSE SER ALA ALA LYS GLY SEQRES 8 B 118 SER LYS ASP PRO ALA THR GLY GLN LYS ALA LEU ASP TYR SEQRES 9 B 118 ILE ALA GLN ILE ASP LYS ILE PHE TRP GLU THR LYS LYS SEQRES 10 B 118 ALA SEQRES 1 C 118 MSE HIS CYS ASP LEU PRO CYS GLY VAL TYR ASP PRO ALA SEQRES 2 C 118 GLN ALA ARG ILE GLU ALA GLU SER VAL LYS ALA VAL GLN SEQRES 3 C 118 GLU LYS MSE ALA GLY ASN ASP ASP PRO HIS PHE GLN THR SEQRES 4 C 118 ARG ALA THR VAL ILE LYS GLU GLN ARG ALA GLU LEU ALA SEQRES 5 C 118 LYS HIS HIS VAL SER VAL LEU TRP SER ASP TYR PHE LYS SEQRES 6 C 118 PRO PRO HIS PHE GLU LYS TYR PRO GLU LEU HIS GLN LEU SEQRES 7 C 118 VAL ASN ASP THR LEU LYS ALA MSE SER ALA ALA LYS GLY SEQRES 8 C 118 SER LYS ASP PRO ALA THR GLY GLN LYS ALA LEU ASP TYR SEQRES 9 C 118 ILE ALA GLN ILE ASP LYS ILE PHE TRP GLU THR LYS LYS SEQRES 10 C 118 ALA MODRES 1T6I MSE A 28 MET SELENOMETHIONINE MODRES 1T6I MSE A 85 MET SELENOMETHIONINE MODRES 1T6I MSE B 28 MET SELENOMETHIONINE MODRES 1T6I MSE B 85 MET SELENOMETHIONINE MODRES 1T6I MSE C 28 MET SELENOMETHIONINE MODRES 1T6I MSE C 85 MET SELENOMETHIONINE HET MSE A 28 8 HET MSE A 85 8 HET MSE B 28 8 HET MSE B 85 8 HET MSE C 28 8 HET MSE C 85 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 4 HOH *22(H2 O) HELIX 1 1 PRO A 11 ASN A 31 1 21 HELIX 2 2 ASP A 33 ASP A 61 1 29 HELIX 3 3 LYS A 64 TYR A 71 1 8 HELIX 4 4 GLU A 73 SER A 91 1 19 HELIX 5 5 ASP A 93 LYS A 115 1 23 HELIX 6 6 PRO B 11 MSE B 28 1 18 HELIX 7 7 ASP B 33 TYR B 62 1 30 HELIX 8 8 LYS B 64 TYR B 71 1 8 HELIX 9 9 GLU B 73 GLY B 90 1 18 HELIX 10 10 ASP B 93 ALA B 117 1 25 HELIX 11 11 PRO C 11 GLY C 30 1 20 HELIX 12 12 ASP C 33 TYR C 62 1 30 HELIX 13 13 LYS C 64 TYR C 71 1 8 HELIX 14 14 GLU C 73 GLY C 90 1 18 HELIX 15 15 ASP C 93 GLU C 113 1 21 LINK C LYS A 27 N MSE A 28 1555 1555 1.34 LINK C MSE A 28 N ALA A 29 1555 1555 1.34 LINK C ALA A 84 N MSE A 85 1555 1555 1.34 LINK C MSE A 85 N SER A 86 1555 1555 1.34 LINK C LYS B 27 N MSE B 28 1555 1555 1.34 LINK C MSE B 28 N ALA B 29 1555 1555 1.33 LINK C ALA B 84 N MSE B 85 1555 1555 1.34 LINK C MSE B 85 N SER B 86 1555 1555 1.34 LINK C LYS C 27 N MSE C 28 1555 1555 1.34 LINK C MSE C 28 N ALA C 29 1555 1555 1.33 LINK C ALA C 84 N MSE C 85 1555 1555 1.34 LINK C MSE C 85 N SER C 86 1555 1555 1.34 CRYST1 60.430 110.241 110.659 90.00 90.00 90.00 C 2 2 21 24 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 0.016548 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009071 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009037 0.00000 MASTER 309 0 6 15 0 0 0 6 0 0 0 30 END