PDB Short entry for 2CV8 HEADER HYDROLASE 01-JUN-05 2CV8 TITLE CRYSTAL STRUCTURE OF TRNA-INTRON ENDONUCLEASE FROM TITLE 2 SULFOLOBUS TOKODAII COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA-SPLICING ENDONUCLEASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TRNA-INTRON ENDONUCLEASE; COMPND 5 EC: 3.1.27.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS TOKODAII; SOURCE 3 ORGANISM_TAXID: 111955; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS TRNA-INTRON ENDONUCLEASE, TRNA SPLICING, STRUCTURAL KEYWDS 2 GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL KEYWDS 3 AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL KEYWDS 4 GENOMICS/PROTEOMICS INITIATIVE, RSGI, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KATO-MURAYAMA,Y.BESSHO,M.SHIROUZU,S.YOKOYAMA,RIKEN AUTHOR 2 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 2 24-FEB-09 2CV8 1 VERSN REVDAT 1 01-DEC-05 2CV8 0 JRNL AUTH M.KATO-MURAYAMA,Y.BESSHO,M.SHIROUZU,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF TRNA-INTRON ENDONUCLEASE FROM JRNL TITL 2 SULFOLOBUS TOKODAII JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1571566.850 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 9700 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) : 0.226 REMARK 3 FREE R VALUE : 0.299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1001 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1385 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE : 0.4020 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 174 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.031 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2740 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 26 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.54000 REMARK 3 B22 (A**2) : -9.54000 REMARK 3 B33 (A**2) : 19.09000 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) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.36 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) : 0.50 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.59 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.83 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP 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 : 0.36 REMARK 3 BSOL : 46.04 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CV8 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-JUN-05. REMARK 100 THE RCSB ID CODE IS RCSB024658. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-04; 09-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SPRING-8; SPRING-8 REMARK 200 BEAMLINE : BL26B1; BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792, 0.9795, 0.9690; 1.00 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210; ADSC REMARK 200 QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9765 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 49.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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 (%) : 100.0 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; SINGLE WAVELENGTH 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 (%): 43.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, ISO-PROPANOL, HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 121.38400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 27.15400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.15400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 182.07600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.15400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.15400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 60.69200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.15400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.15400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 182.07600 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.15400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.15400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 60.69200 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 121.38400 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 3030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 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 350 BIOMT1 2 0.000000 1.000000 0.000000 -54.30800 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 54.30800 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 242.76800 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 ILE A 33 REMARK 465 SER A 34 REMARK 465 LYS A 35 REMARK 465 PRO A 36 REMARK 465 LYS A 37 REMARK 465 SER A 38 REMARK 465 ALA A 39 REMARK 465 GLU A 40 REMARK 465 GLU A 41 REMARK 465 ILE A 42 REMARK 465 ASN A 43 REMARK 465 GLY A 122 REMARK 465 ILE A 123 REMARK 465 GLU A 124 REMARK 465 HIS A 125 REMARK 465 ALA A 126 REMARK 465 HIS A 152 REMARK 465 SER A 153 REMARK 465 THR A 154 REMARK 465 ARG A 155 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 GLY A 148 N - CA - C ANGL. DEV. = -15.5 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 LYS A 7 -113.42 80.33 REMARK 500 ASN A 67 72.28 47.33 REMARK 500 ILE A 144 -90.47 -61.10 REMARK 500 ARG A 149 -3.12 -162.43 REMARK 500 LYS B 7 -113.12 79.75 REMARK 500 ASN B 67 72.69 46.76 REMARK 500 PRO B 121 103.50 -56.08 REMARK 500 SER B 151 -74.24 -60.70 REMARK 500 HIS B 152 34.13 -76.23 REMARK 500 ARG B 155 55.95 31.67 REMARK 500 LYS B 156 -167.09 -113.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: STO001000358.1 RELATED DB: TARGETDB DBREF 2CV8 A 1 180 UNP Q975R3 ENDA_SULTO 1 180 DBREF 2CV8 B 1 180 UNP Q975R3 ENDA_SULTO 1 180 SEQADV 2CV8 MSE A 1 UNP Q975R3 MET 1 MODIFIED RESIDUE SEQADV 2CV8 MSE A 24 UNP Q975R3 MET 24 MODIFIED RESIDUE SEQADV 2CV8 MSE A 174 UNP Q975R3 MET 174 MODIFIED RESIDUE SEQADV 2CV8 MSE A 180 UNP Q975R3 MET 180 MODIFIED RESIDUE SEQADV 2CV8 MSE B 1 UNP Q975R3 MET 1 MODIFIED RESIDUE SEQADV 2CV8 MSE B 24 UNP Q975R3 MET 24 MODIFIED RESIDUE SEQADV 2CV8 MSE B 174 UNP Q975R3 MET 174 MODIFIED RESIDUE SEQADV 2CV8 MSE B 180 UNP Q975R3 MET 180 MODIFIED RESIDUE SEQRES 1 A 180 MSE ILE GLY GLU LEU VAL LYS ASP LYS ILE LEU ILE LYS SEQRES 2 A 180 ASN ILE GLU ASP ALA ARG LEU ILE TYR LYS MSE GLY TYR SEQRES 3 A 180 TYR GLY LYS PRO ILE GLY ILE SER LYS PRO LYS SER ALA SEQRES 4 A 180 GLU GLU ILE ASN SER GLU LEU ILE LEU SER LEU ILE GLU SEQRES 5 A 180 GLY VAL TYR LEU VAL LYS LYS GLY LYS LEU GLU ILE VAL SEQRES 6 A 180 SER ASN GLY GLU ARG LEU ASP PHE GLU ARG LEU TYR GLN SEQRES 7 A 180 ILE GLY VAL THR GLN ILE PRO ARG PHE ARG ILE LEU TYR SEQRES 8 A 180 SER VAL TYR GLU ASP LEU ARG GLU LYS GLY TYR VAL VAL SEQRES 9 A 180 ARG SER GLY ILE LYS TYR GLY ALA ASP PHE ALA VAL TYR SEQRES 10 A 180 THR ILE GLY PRO GLY ILE GLU HIS ALA PRO TYR LEU VAL SEQRES 11 A 180 ILE ALA LEU ASP GLU ASN SER GLN ILE SER SER ASN GLU SEQRES 12 A 180 ILE LEU GLY PHE GLY ARG VAL SER HIS SER THR ARG LYS SEQRES 13 A 180 GLU LEU ILE LEU GLY ILE VAL ASN LEU THR ASN GLY LYS SEQRES 14 A 180 ILE ARG TYR ILE MSE PHE LYS TRP LEU LYS MSE SEQRES 1 B 180 MSE ILE GLY GLU LEU VAL LYS ASP LYS ILE LEU ILE LYS SEQRES 2 B 180 ASN ILE GLU ASP ALA ARG LEU ILE TYR LYS MSE GLY TYR SEQRES 3 B 180 TYR GLY LYS PRO ILE GLY ILE SER LYS PRO LYS SER ALA SEQRES 4 B 180 GLU GLU ILE ASN SER GLU LEU ILE LEU SER LEU ILE GLU SEQRES 5 B 180 GLY VAL TYR LEU VAL LYS LYS GLY LYS LEU GLU ILE VAL SEQRES 6 B 180 SER ASN GLY GLU ARG LEU ASP PHE GLU ARG LEU TYR GLN SEQRES 7 B 180 ILE GLY VAL THR GLN ILE PRO ARG PHE ARG ILE LEU TYR SEQRES 8 B 180 SER VAL TYR GLU ASP LEU ARG GLU LYS GLY TYR VAL VAL SEQRES 9 B 180 ARG SER GLY ILE LYS TYR GLY ALA ASP PHE ALA VAL TYR SEQRES 10 B 180 THR ILE GLY PRO GLY ILE GLU HIS ALA PRO TYR LEU VAL SEQRES 11 B 180 ILE ALA LEU ASP GLU ASN SER GLN ILE SER SER ASN GLU SEQRES 12 B 180 ILE LEU GLY PHE GLY ARG VAL SER HIS SER THR ARG LYS SEQRES 13 B 180 GLU LEU ILE LEU GLY ILE VAL ASN LEU THR ASN GLY LYS SEQRES 14 B 180 ILE ARG TYR ILE MSE PHE LYS TRP LEU LYS MSE MODRES 2CV8 MSE A 1 MET SELENOMETHIONINE MODRES 2CV8 MSE A 24 MET SELENOMETHIONINE MODRES 2CV8 MSE A 174 MET SELENOMETHIONINE MODRES 2CV8 MSE A 180 MET SELENOMETHIONINE MODRES 2CV8 MSE B 1 MET SELENOMETHIONINE MODRES 2CV8 MSE B 24 MET SELENOMETHIONINE MODRES 2CV8 MSE B 174 MET SELENOMETHIONINE MODRES 2CV8 MSE B 180 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 24 8 HET MSE A 174 8 HET MSE A 180 9 HET MSE B 1 8 HET MSE B 24 8 HET MSE B 174 8 HET MSE B 180 9 HET CL B1001 1 HET CL A1002 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *26(H2 O) HELIX 1 1 ASN A 14 TYR A 26 1 13 HELIX 2 2 LEU A 50 LYS A 59 1 10 HELIX 3 3 ASP A 72 ILE A 84 1 13 HELIX 4 4 ARG A 86 LYS A 100 1 15 HELIX 5 5 ILE A 108 GLY A 111 5 4 HELIX 6 6 SER A 141 LEU A 145 1 5 HELIX 7 7 ASN B 14 TYR B 26 1 13 HELIX 8 8 SER B 38 ILE B 42 5 5 HELIX 9 9 LEU B 50 LYS B 59 1 10 HELIX 10 10 ASP B 72 ILE B 84 1 13 HELIX 11 11 ARG B 86 LYS B 100 1 15 HELIX 12 12 ILE B 108 GLY B 111 5 4 HELIX 13 13 SER B 141 HIS B 152 1 12 SHEET 1 A 6 LYS A 29 PRO A 30 0 SHEET 2 A 6 LEU A 46 SER A 49 -1 O ILE A 47 N LYS A 29 SHEET 3 A 6 LYS A 9 ILE A 12 -1 N ILE A 10 O LEU A 48 SHEET 4 A 6 ILE A 2 VAL A 6 -1 N GLU A 4 O LEU A 11 SHEET 5 A 6 GLU A 63 SER A 66 1 O VAL A 65 N GLY A 3 SHEET 6 A 6 GLU A 69 LEU A 71 -1 O GLU A 69 N SER A 66 SHEET 1 B10 VAL A 103 SER A 106 0 SHEET 2 B10 PHE A 114 TYR A 117 -1 O TYR A 117 N VAL A 103 SHEET 3 B10 TYR A 128 ASP A 134 -1 O TYR A 128 N VAL A 116 SHEET 4 B10 GLU A 157 VAL A 163 1 O GLY A 161 N LEU A 133 SHEET 5 B10 ILE A 170 LEU A 178 -1 O ILE A 173 N LEU A 160 SHEET 6 B10 ILE B 170 LEU B 178 -1 O TYR B 172 N LEU A 178 SHEET 7 B10 GLU B 157 VAL B 163 -1 N LEU B 160 O ILE B 173 SHEET 8 B10 TYR B 128 ASP B 134 1 N LEU B 133 O GLY B 161 SHEET 9 B10 PHE B 114 TYR B 117 -1 N VAL B 116 O TYR B 128 SHEET 10 B10 VAL B 103 SER B 106 -1 N VAL B 103 O TYR B 117 SHEET 1 C 2 GLN A 138 SER A 140 0 SHEET 2 C 2 GLN B 138 SER B 140 -1 O ILE B 139 N ILE A 139 SHEET 1 D 6 LYS B 29 PRO B 30 0 SHEET 2 D 6 LEU B 46 SER B 49 -1 O ILE B 47 N LYS B 29 SHEET 3 D 6 LYS B 9 ILE B 12 -1 N ILE B 10 O LEU B 48 SHEET 4 D 6 ILE B 2 VAL B 6 -1 N VAL B 6 O LYS B 9 SHEET 5 D 6 GLU B 63 SER B 66 1 O VAL B 65 N GLY B 3 SHEET 6 D 6 GLU B 69 LEU B 71 -1 O GLU B 69 N SER B 66 LINK C MSE A 1 N ILE A 2 1555 1555 1.33 LINK C LYS A 23 N MSE A 24 1555 1555 1.33 LINK C MSE A 24 N GLY A 25 1555 1555 1.33 LINK C ILE A 173 N MSE A 174 1555 1555 1.33 LINK C MSE A 174 N PHE A 175 1555 1555 1.33 LINK C LYS A 179 N MSE A 180 1555 1555 1.33 LINK C MSE B 1 N ILE B 2 1555 1555 1.33 LINK C LYS B 23 N MSE B 24 1555 1555 1.33 LINK C MSE B 24 N GLY B 25 1555 1555 1.33 LINK C ILE B 173 N MSE B 174 1555 1555 1.32 LINK C MSE B 174 N PHE B 175 1555 1555 1.33 LINK C LYS B 179 N MSE B 180 1555 1555 1.33 SITE 1 AC1 1 SER B 49 CRYST1 54.308 54.308 242.768 90.00 90.00 90.00 P 43 21 2 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 0.018413 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018413 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004119 0.00000 HETATM 1 N MSE A 1 23.511 41.176 129.309 1.00 83.45 N HETATM 2 CA MSE A 1 22.807 40.314 128.322 1.00 80.46 C HETATM 3 C MSE A 1 23.676 40.096 127.095 1.00 78.32 C HETATM 4 O MSE A 1 23.969 41.034 126.353 1.00 79.54 O HETATM 5 CB MSE A 1 21.487 40.964 127.893 1.00 79.57 C HETATM 6 CG MSE A 1 20.566 41.339 129.040 1.00 79.91 C HETATM 7 SE MSE A 1 20.106 39.839 130.154 1.00111.77 SE HETATM 8 CE MSE A 1 21.447 40.044 131.525 1.00 99.10 C