HEADER NUCLEAR PROTEIN 28-DEC-12 2M2L TITLE SOLUTION STRUCTURE OF ENTAMOEBA HISTOLYTICA HP1 CHROMODOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ENTAMOEBA HISTOLYTICA HP1 CHROMODOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 GENE: EHI_200710; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET46 KEYWDS CHROMODOMAIN, HP1, ENTAMOEBA HISTOLYTICA, NUCLEAR PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.R.WIGGINS,X.REN,I.K.M.ALI,W.A.PETRI,S.KHORASANIZADEH REVDAT 2 14-JUN-23 2M2L 1 REMARK SEQADV REVDAT 1 14-MAY-14 2M2L 0 JRNL AUTH I.ALI,K.R.WIGGINS,X.REN,N.SHERMAN,W.PETRI,S.KHORASANIZADEH JRNL TITL CHARACTERIZATION OF PUTATIVE READERS OF EPIGENETIC JRNL TITL 2 METHYL-MARKS FROM ENTAMOEBA HISTOLYTICA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE, CNS, CYANA REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRPIPE), BRUNGER, ADAMS, CLORE, GROS, NILGES AND REMARK 3 READ (CNS), GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M2L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000103129. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 75 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 50 MM SODIUM PHOSPHATE, 25 MM REMARK 210 SODIUM CHLORIDE, 1 MM DTT, 5 % REMARK 210 [U-100% 2H] D2O, 95% H2O/5% D2O; REMARK 210 50 MM SODIUM PHOSPHATE, 25 MM REMARK 210 SODIUM CHLORIDE, 1 MM DTT, 5 % REMARK 210 [U-100% 2H] D2O, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D HNCACB; 3D REMARK 210 HNCO; 3D HCCH-TOCSY; 3D 1H-15N REMARK 210 NOESY; 3D 1H-13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW, TOPSPIN, CYANA, TALOS REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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: 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 VAL A 9 130.86 64.06 REMARK 500 1 PRO A 10 71.31 -69.70 REMARK 500 1 GLN A 11 79.04 46.58 REMARK 500 1 THR A 12 -35.66 -161.41 REMARK 500 1 PHE A 13 128.53 66.61 REMARK 500 1 LYS A 22 144.68 -170.69 REMARK 500 1 SER A 38 71.56 -157.19 REMARK 500 1 ASP A 41 -70.00 -87.82 REMARK 500 1 ASN A 42 179.73 54.90 REMARK 500 1 THR A 46 151.78 -43.01 REMARK 500 1 PHE A 61 -65.48 -99.96 REMARK 500 2 HIS A 7 -38.94 -176.44 REMARK 500 2 GLU A 8 154.35 64.66 REMARK 500 2 PRO A 10 60.34 -69.74 REMARK 500 2 GLN A 11 -40.22 -144.64 REMARK 500 2 THR A 12 -68.09 -161.97 REMARK 500 2 PHE A 13 -174.54 -175.29 REMARK 500 2 GLU A 14 122.71 -171.84 REMARK 500 2 LYS A 22 144.99 -170.71 REMARK 500 2 SER A 38 69.68 -157.05 REMARK 500 2 ASN A 42 -178.61 54.83 REMARK 500 2 THR A 46 151.45 -43.07 REMARK 500 3 HIS A 3 110.11 -167.97 REMARK 500 3 HIS A 4 52.50 -161.16 REMARK 500 3 HIS A 6 165.48 62.29 REMARK 500 3 GLU A 8 155.39 64.53 REMARK 500 3 VAL A 9 75.30 50.92 REMARK 500 3 PRO A 10 75.79 -69.77 REMARK 500 3 GLN A 11 -36.74 -179.23 REMARK 500 3 THR A 12 -78.12 -177.37 REMARK 500 3 PHE A 13 -173.60 -175.13 REMARK 500 3 GLU A 16 -70.09 -64.83 REMARK 500 3 LYS A 22 145.90 -170.67 REMARK 500 3 SER A 39 -59.15 74.04 REMARK 500 3 ASN A 42 159.00 -44.76 REMARK 500 3 THR A 46 150.94 -43.11 REMARK 500 3 PHE A 61 -63.58 -101.53 REMARK 500 4 HIS A 2 -173.83 55.35 REMARK 500 4 HIS A 3 104.17 -174.37 REMARK 500 4 HIS A 7 157.79 64.16 REMARK 500 4 GLU A 8 34.89 -95.91 REMARK 500 4 PRO A 10 67.79 -69.81 REMARK 500 4 GLN A 11 -41.69 -140.82 REMARK 500 4 THR A 12 -40.14 -162.28 REMARK 500 4 GLU A 14 68.85 -159.43 REMARK 500 4 LYS A 22 145.99 -170.96 REMARK 500 4 SER A 39 -49.94 75.71 REMARK 500 4 ASN A 42 158.24 -45.64 REMARK 500 4 THR A 46 152.20 -42.24 REMARK 500 4 PHE A 61 -64.97 -102.32 REMARK 500 REMARK 500 THIS ENTRY HAS 233 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18920 RELATED DB: BMRB DBREF 2M2L A 8 67 UNP C4M3X7 C4M3X7_ENTHI 451 510 SEQADV 2M2L MET A 1 UNP C4M3X7 EXPRESSION TAG SEQADV 2M2L HIS A 2 UNP C4M3X7 EXPRESSION TAG SEQADV 2M2L HIS A 3 UNP C4M3X7 EXPRESSION TAG SEQADV 2M2L HIS A 4 UNP C4M3X7 EXPRESSION TAG SEQADV 2M2L HIS A 5 UNP C4M3X7 EXPRESSION TAG SEQADV 2M2L HIS A 6 UNP C4M3X7 EXPRESSION TAG SEQADV 2M2L HIS A 7 UNP C4M3X7 EXPRESSION TAG SEQRES 1 A 67 MET HIS HIS HIS HIS HIS HIS GLU VAL PRO GLN THR PHE SEQRES 2 A 67 GLU VAL GLU ARG ILE VAL ARG LYS LYS ILE VAL HIS GLY SEQRES 3 A 67 ASN THR SER TYR LEU VAL LYS TRP LYS ASN TYR SER SER SEQRES 4 A 67 LYS ASP ASN THR TRP GLU THR GLU ASP ASP ILE ARG THR SEQRES 5 A 67 LYS TYR GLY ASP LEU VAL ASP ASP PHE GLU LYS ASN GLN SEQRES 6 A 67 LYS LYS HELIX 1 1 GLU A 47 ARG A 51 1 5 HELIX 2 2 TYR A 54 LYS A 66 1 13 SHEET 1 A 3 ILE A 18 VAL A 24 0 SHEET 2 A 3 ASN A 27 VAL A 32 -1 O SER A 29 N LYS A 22 SHEET 3 A 3 THR A 43 THR A 46 -1 O GLU A 45 N TYR A 30 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