HEADER HYDROLASE 23-OCT-03 1R83 OBSLTE 28-FEB-06 1R83 2CVR TITLE SOLUTION STRUCTURE OF SSO7D MUTANT (K12L), NMR, 4 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA-BINDING PROTEIN 7A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ENDORIBONUCLEASE SSO7D, 7 KDA DNA-BINDING PROTEIN A, SSH7A, COMPND 5 ENDORIBONUCLEASE P2, P7SS; COMPND 6 EC: 3.1.27.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_COMMON: ARCHAEA; SOURCE 4 ORGANISM_TAXID: 2287; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSE; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PT7-7 KEYWDS RNASE AND DNA-BINDING PROTEIN, THERMOSTABLE RIBONUCLEASE, SULFOLOBUS KEYWDS 2 SOLFATARICUS, SINGLE POINT MUTATION, HYDROLASE EXPDTA SOLUTION NMR NUMMDL 4 AUTHOR T.RECCA,R.CONSONNI,E.ALBERTI,I.AROSIO,L.ZETTA REVDAT 3 04-APR-12 1R83 1 OBSLTE VERSN REVDAT 2 28-FEB-06 1R83 1 OBSLTE REVDAT 1 23-NOV-04 1R83 0 JRNL AUTH R.CONSONNI,T.RECCA,E.ALBERTI,I.AROSIO,P.FUSI,L.ZETTA JRNL TITL SSO7D INACTIVE MUTANT: INSIGHTS INTO THERMOSTABILITY JRNL TITL 2 DETERMINANTS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.SHEHI,S.SERINA,G.FUMAGALLI,M.VANONI,R.CONSONNI,L.ZETTA, REMARK 1 AUTH 2 G.DEHO,P.TORTORA,P.FUSI REMARK 1 TITL THE SSO7D DNA-BINDING PROTEIN FROM SULFOLOBUS SOLFATARICUS REMARK 1 TITL 2 HAS RIBONUCLEASE ACTIVITY REMARK 1 REF FEBS LETT. V. 497 131 2001 REMARK 1 REFN ISSN 0014-5793 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DISCOVER 3.0 REMARK 3 AUTHORS : DAUBER-OSGUTHORPE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF REMARK 3 683 RESTRAINTS, 660 ARE NOE-DERIVED DISTANCE CONSTRAINTS, 7 REMARK 3 DIHEDRAL ANGLE RESTRAINTS, 16 DISTANCE RESTRAINTS FROM HYDROGEN REMARK 3 BONDS. REMARK 4 REMARK 4 1R83 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-OCT-03. REMARK 100 THE RCSB ID CODE IS RCSB020553. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM K12L; 90% H2O, 10% D2O; 2MM REMARK 210 K12L; 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; 2D TOCSY; 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 98.0, DISCOVER 3.0, REMARK 210 XWINNMR 2.6 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 4 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY, STRUCTURES REMARK 210 WITH THE LEAST RESTRAINT REMARK 210 VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 HG2 LYS A 8 H GLY A 9 1.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 1 GLU A 35 CD GLU A 35 OE2 0.118 REMARK 500 2 GLU A 35 CD GLU A 35 OE2 0.118 REMARK 500 3 GLU A 35 CD GLU A 35 OE2 0.118 REMARK 500 4 GLU A 35 CD GLU A 35 OE2 0.118 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 1 TYR A 7 -78.93 -74.26 REMARK 500 1 LYS A 8 -66.22 -127.85 REMARK 500 1 LEU A 12 92.90 -161.37 REMARK 500 1 LYS A 20 -80.81 -106.04 REMARK 500 1 LYS A 27 -61.17 -131.30 REMARK 500 1 GLU A 35 77.76 -162.86 REMARK 500 1 LYS A 39 -50.04 -143.15 REMARK 500 1 THR A 40 174.06 45.14 REMARK 500 2 TYR A 7 -75.81 -85.40 REMARK 500 2 LYS A 8 -79.46 -94.85 REMARK 500 2 LYS A 21 86.62 54.69 REMARK 500 2 GLU A 35 82.49 -167.14 REMARK 500 2 LYS A 39 -36.78 -148.53 REMARK 500 2 THR A 40 -163.42 51.89 REMARK 500 2 LYS A 60 116.06 70.35 REMARK 500 3 PHE A 5 76.30 -153.23 REMARK 500 3 TYR A 7 -80.00 -146.98 REMARK 500 3 LYS A 8 -70.57 -110.87 REMARK 500 3 LYS A 20 -76.41 -73.67 REMARK 500 3 GLU A 35 36.82 -143.55 REMARK 500 3 LYS A 39 58.26 -146.20 REMARK 500 4 TYR A 7 -91.75 -89.91 REMARK 500 4 GLU A 10 145.24 -170.59 REMARK 500 4 LYS A 20 -90.24 -85.03 REMARK 500 4 LYS A 27 -67.60 -129.44 REMARK 500 4 GLU A 35 77.77 -163.30 REMARK 500 4 LYS A 39 76.06 -154.45 REMARK 500 4 ASP A 49 57.36 -106.84 REMARK 500 4 GLN A 61 34.51 -165.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JIC RELATED DB: PDB REMARK 900 SSO7D RECOMBINANT WILD TYPE PROTEIN REMARK 900 RELATED ID: 1B4O RELATED DB: PDB REMARK 900 F31A MUTANT OF THE RECOMBINANT SSO7D DBREF 1R83 A 1 62 UNP P80170 DN71_SULSO 1 62 SEQADV 1R83 LEU A 12 UNP P80170 LYS 12 ENGINEERED SEQRES 1 A 62 ALA THR VAL LYS PHE LYS TYR LYS GLY GLU GLU LEU GLN SEQRES 2 A 62 VAL ASP ILE SER LYS ILE LYS LYS VAL TRP ARG VAL GLY SEQRES 3 A 62 LYS MET ILE SER PHE THR TYR ASP GLU GLY GLY GLY LYS SEQRES 4 A 62 THR GLY ARG GLY ALA VAL SER GLU LYS ASP ALA PRO LYS SEQRES 5 A 62 GLU LEU LEU GLN MET LEU GLU LYS GLN LYS HELIX 1 1 PRO A 51 LEU A 58 1 8 SHEET 1 A 2 THR A 2 VAL A 3 0 SHEET 2 A 2 VAL A 14 ASP A 15 -1 O VAL A 14 N VAL A 3 SHEET 1 B 3 ILE A 19 TRP A 23 0 SHEET 2 B 3 ILE A 29 TYR A 33 -1 O SER A 30 N TRP A 23 SHEET 3 B 3 GLY A 41 VAL A 45 -1 O GLY A 41 N TYR A 33 CISPEP 1 LYS A 8 GLY A 9 2 -9.90 CISPEP 2 GLU A 35 GLY A 36 2 0.24 CISPEP 3 GLY A 26 LYS A 27 3 -0.24 CISPEP 4 LYS A 8 GLY A 9 4 -10.57 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1