HEADER TRANSCRIPTION 30-JUN-15 2N4Q TITLE SOLUTION NMR STRUCTURE OF CBX8 IN COMPLEX WITH AF9 (CBX8-AF9) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHROMOBOX PROTEIN HOMOLOG 8; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 327-349; COMPND 5 SYNONYM: POLYCOMB 3 HOMOLOG, PC3, HPC3, RECTACHROME 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTEIN AF-9; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: UNP RESIDUES 500-568; COMPND 11 SYNONYM: ALL1-FUSED GENE FROM CHROMOSOME 9 PROTEIN, MYELOID/LYMPHOID COMPND 12 OR MIXED-LINEAGE LEUKEMIA TRANSLOCATED TO CHROMOSOME 3 PROTEIN, YEATS COMPND 13 DOMAIN-CONTAINING PROTEIN 3; COMPND 14 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: CBX8, PC3, RC1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2 DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETDUET-1; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: MLLT3, AF9, YEATS3; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: ROSETTA2 DE3; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PETDUET-1 KEYWDS AF9, MLLT3, CBX8, HPC3, H3K27ME3, DOT1L, AF4, MIXED LINEAGE LEUKEMIA, KEYWDS 2 MLL-AF9, MLL, INTRINSICALLY DISORDERED PROTEIN, IDP, PRC1, POLYCOMB, KEYWDS 3 POLYCOMB GROUP PROTEINS, CHROMOBOX HOMOLOG 8, LEUKEMIA, KEYWDS 4 TRANSCRIPTION EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR A.KUNTIMADDI,B.I.LEACH,J.H.BUSHWELLER REVDAT 3 15-MAY-24 2N4Q 1 REMARK REVDAT 2 14-JUN-23 2N4Q 1 REMARK SEQADV REVDAT 1 20-JUL-16 2N4Q 0 JRNL AUTH A.KUNTIMADDI,B.I.LEACH,J.H.BUSHWELLER JRNL TITL SOLUTION NMR STRUCTURE OF CBX8 IN COMPLEX WITH AF9 JRNL TITL 2 (CBX8-AF9) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH, X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X-PLOR REMARK 3 NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2N4Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000104419. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : 100 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 750 UM [U-100% 13C; U-100% 15N] REMARK 210 CHROMOBOX PROTEIN HOMOLOG 8, 750 REMARK 210 UM [U-100% 13C; U-100% 15N] REMARK 210 PROTEIN AF, 9.5 MM BIS-TRIS, REMARK 210 15.8 MM MES, 100 MM SODIUM REMARK 210 CHLORIDE, 1 MM DTT, 95% H2O/5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D HNCO; 3D HNCA; REMARK 210 3D HNCACB; 3D HCCH-TOCSY; 3D 1H- REMARK 210 13C NOESY ALIPHATIC; 3D 1H-13C REMARK 210 NOESY AROMATIC; 3D H(CCO)NH REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR ANALYSIS, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: DIMERIC 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 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 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 GLN A 327 57.54 -152.16 REMARK 500 1 ARG A 330 61.58 -152.20 REMARK 500 1 ASP A 345 74.66 -155.65 REMARK 500 1 PRO A 346 -73.58 -80.84 REMARK 500 1 GLU A 348 -143.86 39.45 REMARK 500 1 ASP B 500 -16.32 -172.85 REMARK 500 1 PHE B 536 -177.19 -175.07 REMARK 500 1 THR B 541 13.55 -140.60 REMARK 500 1 THR B 564 41.82 32.22 REMARK 500 2 GLN A 327 -163.58 -104.69 REMARK 500 2 PRO A 346 167.92 -49.57 REMARK 500 2 GLU A 347 44.94 -155.69 REMARK 500 2 GLU A 348 -144.37 42.37 REMARK 500 2 ASP B 500 70.62 -155.67 REMARK 500 2 PHE B 536 -176.72 -174.02 REMARK 500 2 SER B 565 48.20 -168.07 REMARK 500 3 ALA A 340 -10.50 -49.99 REMARK 500 3 ASP A 345 62.74 -155.67 REMARK 500 3 GLU A 348 -179.97 -53.13 REMARK 500 3 GLU B 519 101.02 -56.45 REMARK 500 3 PHE B 536 -176.31 -174.10 REMARK 500 3 THR B 541 11.82 -140.19 REMARK 500 3 THR B 567 103.21 52.89 REMARK 500 4 ARG A 330 68.63 -151.46 REMARK 500 4 PRO A 331 170.94 -49.28 REMARK 500 4 ASP A 345 68.92 -163.17 REMARK 500 4 PRO A 346 152.50 -48.21 REMARK 500 4 GLU A 347 45.02 -145.83 REMARK 500 4 ASP B 500 84.41 48.38 REMARK 500 4 LYS B 501 -42.03 -144.52 REMARK 500 4 GLU B 519 100.38 -45.70 REMARK 500 4 PHE B 536 -179.23 -174.44 REMARK 500 4 GLU B 563 -79.61 -78.04 REMARK 500 5 ARG A 330 69.22 -152.79 REMARK 500 5 PRO A 331 155.25 -49.51 REMARK 500 5 ASP A 345 64.91 -171.89 REMARK 500 5 PRO A 346 152.23 -45.81 REMARK 500 5 GLU A 347 49.44 -177.13 REMARK 500 5 ASP B 500 160.03 -43.82 REMARK 500 5 ALA B 502 -30.16 -39.63 REMARK 500 5 PHE B 536 -176.34 -172.51 REMARK 500 5 LYS B 552 -18.27 -42.82 REMARK 500 5 GLU B 563 -72.87 -54.45 REMARK 500 6 ALA A 340 -8.41 -52.55 REMARK 500 6 GLU A 347 58.22 -170.71 REMARK 500 6 PHE B 536 -173.63 -173.91 REMARK 500 6 ASP B 551 -168.26 -53.81 REMARK 500 6 GLU B 563 -83.40 -81.19 REMARK 500 6 SER B 565 76.89 46.31 REMARK 500 7 GLN A 327 -108.27 42.41 REMARK 500 REMARK 500 THIS ENTRY HAS 79 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2MV7 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF DOT1L-AF9 REMARK 900 RELATED ID: 2LM0 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF AF4-AF9 REMARK 900 RELATED ID: 25677 RELATED DB: BMRB DBREF 2N4Q A 327 349 UNP Q9HC52 CBX8_HUMAN 327 349 DBREF 2N4Q B 500 568 UNP P42568 AF9_HUMAN 500 568 SEQADV 2N4Q THR A 326 UNP Q9HC52 EXPRESSION TAG SEQADV 2N4Q MET B 499 UNP P42568 EXPRESSION TAG SEQRES 1 A 24 THR GLN GLY GLY ARG PRO SER LEU ILE ALA ARG ILE PRO SEQRES 2 A 24 VAL ALA ARG ILE LEU GLY ASP PRO GLU GLU GLU SEQRES 1 B 70 MET ASP LYS ALA TYR LEU ASP GLU LEU VAL GLU LEU HIS SEQRES 2 B 70 ARG ARG LEU MET THR LEU ARG GLU ARG HIS ILE LEU GLN SEQRES 3 B 70 GLN ILE VAL ASN LEU ILE GLU GLU THR GLY HIS PHE HIS SEQRES 4 B 70 ILE THR ASN THR THR PHE ASP PHE ASP LEU CYS SER LEU SEQRES 5 B 70 ASP LYS THR THR VAL ARG LYS LEU GLN SER TYR LEU GLU SEQRES 6 B 70 THR SER GLY THR SER HELIX 1 1 PRO A 338 LEU A 343 1 6 HELIX 2 2 ASP B 500 MET B 515 1 16 HELIX 3 3 GLU B 519 THR B 533 1 15 HELIX 4 4 ASP B 551 THR B 564 1 14 SHEET 1 A 3 ILE A 334 ARG A 336 0 SHEET 2 A 3 THR B 542 ASP B 546 -1 O PHE B 545 N ALA A 335 SHEET 3 A 3 HIS B 537 THR B 539 -1 N THR B 539 O THR B 542 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