HEADER DNA BINDING PROTEIN 17-APR-01 1IG6 TITLE HUMAN MRF-2 DOMAIN, NMR, 11 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: MODULATOR RECOGNITION FACTOR 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DNA-BINDING DOMAIN; COMPND 5 SYNONYM: MRF-2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MRF-2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS DNA BINDING PROTEIN, MRF-2, DNA-BINDING MOTIF, PROTEIN-DNA KEYWDS 2 INTERACTION EXPDTA SOLUTION NMR NUMMDL 11 AUTHOR D.LIN,V.TSUI,D.CASE,Y.C.YUAN,Y.CHEN REVDAT 5 22-MAY-24 1IG6 1 REMARK REVDAT 4 23-FEB-22 1IG6 1 REMARK REVDAT 3 24-FEB-09 1IG6 1 VERSN REVDAT 2 02-MAY-01 1IG6 1 SPRSDE REVDAT 1 25-APR-01 1IG6 0 SPRSDE 02-MAY-01 1IG6 1BMY JRNL AUTH D.LIN,V.TSUI,D.CASE,Y.C.YUAN,Y.CHEN JRNL TITL HUMAN MRF-2 DOMAIN, NMR, 11 STRUCTURES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.C.YUAN,R.H.WHITSON,Q.LIU,K.ITAKURA,Y.CHEN REMARK 1 TITL A NOVEL DNA-BINDING MOTIF SHARES STRUCTURAL HOMOLOGY TO DNA REMARK 1 TITL 2 REPLICATION AND REPAIR NUCLEASES AND POLYMERASES REMARK 1 REF NAT.STRUCT.BIOL. V. 5 959 1998 REMARK 1 REFN ISSN 1072-8368 REMARK 1 DOI 10.1038/2934 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.C.YUAN,R.H.WHITSON,K.ITAKURA,Y.CHEN REMARK 1 TITL RESONANCE ASSIGNMENTS OF THE MRF-2 DNA-BINDING DOMAIN REMARK 1 REF J.BIOMOL.NMR V. 11 459 1998 REMARK 1 REFN ISSN 0925-2738 REMARK 1 DOI 10.1023/A:1008231900431 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : FELIX 98.0, AMBER 7.0 REMARK 3 AUTHORS : BIOSYM/MSI (FELIX), KOLLMAN, CASE, MERZ, CHEATHAM, REMARK 3 SIMMERLING, PEARLMAN (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL OF REMARK 3 2478 RESTRAINTS, 2290 ARE NOE-DERIVED DISTANCE CONSTRAINTS, 74 REMARK 3 DIHEDRAL ANGLE RESTRAINTS, 42 DISTANCE RESTRAINTS FROM HYDROGEN REMARK 3 BONDS, 35 RESIDUAL DIPOLAR COUPLING CONSTANTS. REMARK 4 REMARK 4 1IG6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013244. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.00 REMARK 210 IONIC STRENGTH : 100 MM SODIUM PHOSPHATE REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.7 MM MRF-2 U-15N,13C, 100MM REMARK 210 PHOSPHATE BUFFER NA, 0.02% NAN3, REMARK 210 5 MM DDT; 0.7 MM MRF-2 U-15N,13C, REMARK 210 100MM PHOSPHATE BUFFER NA, 0.02% REMARK 210 NAN3, 5 MM DDT REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; 3D HNHB; 3D_ REMARK 210 15N_TOCSY-HSQC; 3D HCCH-TOCSY; REMARK 210 2D_PFG-SE-IPAP REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA 1.5, VNMR 6.1 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 11 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH THE LEAST RESTRAINT REMARK 210 VIOLATIONS,STRUCTURES WITH THE REMARK 210 LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING THE RESTRAINTS DERIVED REMARK 210 FROM NMR EXPERIMENTS (NOE, DIHEDRAL ANGLES, HYDROGEN BONDS, REMARK 210 RESIDUAL DIPOLAR COUPLING CONSTANTS, ETC.) 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: 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 4 ARG A 90 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 5 ARG A 78 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 6 ARG A 83 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 6 ARG A 90 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 7 ARG A 78 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 8 ARG A 90 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 9 ARG A 54 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 9 ARG A 78 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 11 ARG A 83 NE - CZ - NH1 ANGL. DEV. = 3.3 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 1 LEU A 28 -71.59 -64.35 REMARK 500 1 ASN A 34 51.97 -141.29 REMARK 500 1 SER A 70 48.23 -141.87 REMARK 500 1 ALA A 74 -44.99 64.87 REMARK 500 1 ILE A 85 -21.91 -158.01 REMARK 500 1 GLU A 95 22.86 -142.03 REMARK 500 1 GLU A 96 -46.40 -151.83 REMARK 500 2 ARG A 18 4.55 -68.84 REMARK 500 2 LYS A 19 34.89 73.92 REMARK 500 2 ILE A 22 -34.23 60.23 REMARK 500 2 LEU A 28 48.47 -97.35 REMARK 500 2 ILE A 33 99.30 -63.69 REMARK 500 2 SER A 70 24.33 -78.15 REMARK 500 2 ILE A 85 -21.78 -164.05 REMARK 500 2 LYS A 93 -15.02 -141.73 REMARK 500 2 GLU A 96 82.62 34.17 REMARK 500 2 LYS A 98 -39.07 -131.93 REMARK 500 2 ILE A 103 29.42 45.12 REMARK 500 3 PRO A 21 22.33 -71.96 REMARK 500 3 ILE A 22 -20.11 62.09 REMARK 500 3 ASN A 34 42.80 -141.60 REMARK 500 3 TYR A 48 -45.82 62.08 REMARK 500 3 ILE A 85 -24.13 -150.77 REMARK 500 3 GLU A 96 48.43 31.42 REMARK 500 3 ASP A 97 30.21 -74.56 REMARK 500 3 ILE A 103 38.11 36.97 REMARK 500 3 LYS A 104 63.33 -155.52 REMARK 500 4 ARG A 18 -77.42 -103.37 REMARK 500 4 LYS A 19 15.44 176.06 REMARK 500 4 PRO A 26 -168.86 -75.98 REMARK 500 4 LEU A 28 36.51 -81.88 REMARK 500 4 PHE A 30 -2.88 -143.42 REMARK 500 4 GLN A 32 37.87 -78.33 REMARK 500 4 ILE A 33 71.12 53.44 REMARK 500 4 ASN A 34 64.47 -69.80 REMARK 500 4 SER A 70 41.75 -79.61 REMARK 500 4 ILE A 85 -23.97 -154.92 REMARK 500 4 GLU A 96 64.96 26.78 REMARK 500 4 LYS A 98 53.45 36.35 REMARK 500 4 PRO A 102 -9.53 -50.73 REMARK 500 4 PRO A 105 170.98 -54.36 REMARK 500 5 PRO A 26 -142.97 -77.05 REMARK 500 5 PHE A 30 -2.18 -144.61 REMARK 500 5 GLN A 32 39.40 -78.92 REMARK 500 5 SER A 70 47.41 -84.09 REMARK 500 5 ILE A 85 -25.35 -157.92 REMARK 500 5 GLU A 96 -43.25 -154.64 REMARK 500 5 LYS A 104 -36.01 -132.94 REMARK 500 5 ARG A 106 28.41 45.66 REMARK 500 6 ARG A 18 -71.15 -128.76 REMARK 500 REMARK 500 THIS ENTRY HAS 110 RAMACHANDRAN OUTLIERS. 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 5 ARG A 78 0.11 SIDE CHAIN REMARK 500 8 TYR A 88 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BMY RELATED DB: PDB REMARK 900 1BMY IS LOW QUALITY STRUCTURE OF HUMAN MRF-2 DOMAIN DBREF 1IG6 A 1 107 UNP Q14865 ARI5B_HUMAN 17 123 SEQRES 1 A 107 ARG ALA ASP GLU GLN ALA PHE LEU VAL ALA LEU TYR LYS SEQRES 2 A 107 TYR MET LYS GLU ARG LYS THR PRO ILE GLU ARG ILE PRO SEQRES 3 A 107 TYR LEU GLY PHE LYS GLN ILE ASN LEU TRP THR MET PHE SEQRES 4 A 107 GLN ALA ALA GLN LYS LEU GLY GLY TYR GLU THR ILE THR SEQRES 5 A 107 ALA ARG ARG GLN TRP LYS HIS ILE TYR ASP GLU LEU GLY SEQRES 6 A 107 GLY ASN PRO GLY SER THR SER ALA ALA THR CYS THR ARG SEQRES 7 A 107 ARG HIS TYR GLU ARG LEU ILE LEU PRO TYR GLU ARG PHE SEQRES 8 A 107 ILE LYS GLY GLU GLU ASP LYS PRO LEU PRO PRO ILE LYS SEQRES 9 A 107 PRO ARG LYS HELIX 1 1 ARG A 1 GLU A 17 1 17 HELIX 2 2 PRO A 21 ILE A 25 5 5 HELIX 3 3 ASN A 34 LEU A 45 1 12 HELIX 4 4 GLY A 46 ARG A 55 1 10 HELIX 5 5 GLN A 56 GLY A 65 1 10 HELIX 6 6 CYS A 76 ILE A 85 1 10 HELIX 7 7 TYR A 88 GLU A 96 1 9 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