HEADER PROTEIN BINDING 04-JUL-25 9VQ1 TITLE NMR SOLUTION STRUCTURES OF BRD4 ET DOMAIN IN COMPLEX WITH ASXL1 TITLE 2 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTEIN HUNK1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: POLYCOMB GROUP PROTEIN ASXL1; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: ADDITIONAL SEX COMBS-LIKE PROTEIN 1; COMPND 10 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: BRD4, HUNK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS ASXL1, BRD4, BAP1, ET DOMAIN, PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR L.ZENG,M.-M.ZHOU REVDAT 1 11-FEB-26 9VQ1 0 JRNL AUTH K.SELVAM,S.LU,C.MESSMER,Y.PANG,S.BISWAS,M.KHALIL,P.ZHANG, JRNL AUTH 2 S.M.LAUBERTH,R.TULAIHA,M.-M.ZHOU,S.M.LAUBERTH,M.A.BLANCO, JRNL AUTH 3 F.-C.YANG,E.B.AFFAR,Z.ZHAO,L.ZENG,L.WANG,T.G.KUTATELADZE JRNL TITL RECRUITMENT OF BRD4 TO THE ASXL1 GENOMIC TARGETS DEPENDS ON JRNL TITL 2 THE EXTRA-TERMINAL DOMAIN OF BRD4 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA REMARK 3 AUTHORS : LINGE, O'DONOGHUE AND NILGES REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9VQ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 10-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1300061208. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 150 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 137 MM SODIUM CHLORIDE, 10 MM REMARK 210 SODIUM PHOSPHATE, 2 MM DTT, 90% REMARK 210 H2O/10% D2O; 137 MM SODIUM REMARK 210 CHLORIDE, 10 MM SODIUM PHOSPHATE, REMARK 210 2 MM DTT, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D 1H-13C FILTERED- REMARK 210 NOESY ALIPHATIC; 3D 1H-13C REMARK 210 FILTERED-NOESY AROMATIC; 2D 1H- REMARK 210 15N HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS, NMRVIEW, TOPSPIN, NMRPIPE REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA 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 GLU A 2 -68.18 -95.46 REMARK 500 1 ASN A 48 143.84 179.75 REMARK 500 1 PRO A 81 34.05 -76.39 REMARK 500 2 GLU A 2 -67.20 -93.60 REMARK 500 2 LYS A 45 -68.65 65.92 REMARK 500 2 ASN A 46 99.23 -173.24 REMARK 500 2 ASN A 48 144.65 175.39 REMARK 500 2 ARG B 212 -174.51 61.56 REMARK 500 2 ILE B 213 108.97 65.53 REMARK 500 3 GLU A 2 -68.13 -94.36 REMARK 500 3 LEU A 44 53.07 -146.87 REMARK 500 3 LYS A 45 87.71 -69.77 REMARK 500 3 ASN A 46 76.01 59.48 REMARK 500 3 ASN A 48 143.00 -178.03 REMARK 500 3 GLN A 82 38.08 -146.79 REMARK 500 3 SER B 211 79.06 -102.98 REMARK 500 3 LYS B 214 132.09 69.63 REMARK 500 4 GLU A 2 -67.35 -96.99 REMARK 500 4 CYS A 7 97.27 48.26 REMARK 500 4 ASN A 46 86.02 52.83 REMARK 500 4 ASN A 48 148.29 -173.88 REMARK 500 4 LYS A 78 93.78 68.47 REMARK 500 4 PRO A 81 100.71 -50.90 REMARK 500 4 SER B 211 107.47 66.94 REMARK 500 4 LYS B 214 -52.44 -161.10 REMARK 500 5 GLU A 2 -68.48 -95.11 REMARK 500 5 ASN A 46 70.55 49.44 REMARK 500 5 ASN A 48 143.79 -172.77 REMARK 500 5 GLN A 82 -68.30 70.21 REMARK 500 6 GLU A 2 -68.29 -94.49 REMARK 500 6 CYS A 7 124.32 61.84 REMARK 500 6 LYS A 45 -75.51 66.08 REMARK 500 6 ASN A 46 77.32 -154.74 REMARK 500 6 ASN A 48 146.21 175.88 REMARK 500 6 LYS A 78 -51.87 -136.37 REMARK 500 6 ILE B 213 80.10 65.34 REMARK 500 7 GLU A 2 -68.76 -96.69 REMARK 500 7 CYS A 7 98.48 46.23 REMARK 500 7 LEU A 44 -77.22 -92.27 REMARK 500 7 LYS A 45 74.53 46.98 REMARK 500 7 ASN A 46 73.05 54.98 REMARK 500 7 ASN A 48 144.33 179.49 REMARK 500 7 ARG A 79 96.41 -68.17 REMARK 500 7 SER B 211 -150.47 -121.18 REMARK 500 7 ARG B 212 116.86 73.52 REMARK 500 8 GLU A 2 -67.76 -94.93 REMARK 500 8 ASN A 46 79.72 57.69 REMARK 500 8 ASN A 48 146.07 -174.46 REMARK 500 8 LYS A 80 111.82 64.96 REMARK 500 8 PRO A 81 89.99 -52.38 REMARK 500 REMARK 500 THIS ENTRY HAS 125 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 36770 RELATED DB: BMRB REMARK 900 NMR SOLUTION STRUCTURES OF BRD4 ET DOMAIN IN COMPLEX WITH ASXL1 REMARK 900 PEPTIDE DBREF 9VQ1 A 1 83 UNP O60885 BRD4_HUMAN 601 683 DBREF 9VQ1 B 202 215 UNP Q8IXJ9 ASXL1_HUMAN 568 581 SEQADV 9VQ1 ACE B 201 UNP Q8IXJ9 ACETYLATION SEQRES 1 A 83 SER GLU GLU GLU ASP LYS CYS LYS PRO MET SER TYR GLU SEQRES 2 A 83 GLU LYS ARG GLN LEU SER LEU ASP ILE ASN LYS LEU PRO SEQRES 3 A 83 GLY GLU LYS LEU GLY ARG VAL VAL HIS ILE ILE GLN SER SEQRES 4 A 83 ARG GLU PRO SER LEU LYS ASN SER ASN PRO ASP GLU ILE SEQRES 5 A 83 GLU ILE ASP PHE GLU THR LEU LYS PRO SER THR LEU ARG SEQRES 6 A 83 GLU LEU GLU ARG TYR VAL THR SER CYS LEU ARG LYS LYS SEQRES 7 A 83 ARG LYS PRO GLN ALA SEQRES 1 B 15 ACE LYS VAL PRO PRO ILE ARG ILE GLN LEU SER ARG ILE SEQRES 2 B 15 LYS PRO HET ACE B 201 6 HETNAM ACE ACETYL GROUP FORMUL 2 ACE C2 H4 O HELIX 1 AA1 GLU A 2 CYS A 7 1 6 HELIX 2 AA2 SER A 11 ASN A 23 1 13 HELIX 3 AA3 PRO A 26 GLU A 41 1 16 HELIX 4 AA4 LYS A 60 LEU A 75 1 16 SHEET 1 AA1 2 GLU A 51 ILE A 54 0 SHEET 2 AA1 2 ILE B 206 GLN B 209 -1 O ILE B 206 N ILE A 54 LINK C ACE B 201 N LYS B 202 1555 1555 1.33 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 ENDMDL MODEL 2 ENDMDL MODEL 3 ENDMDL MODEL 4 ENDMDL MODEL 5 ENDMDL MODEL 6 ENDMDL MODEL 7 ENDMDL MODEL 8 ENDMDL MODEL 9 ENDMDL MODEL 10 ENDMDL MODEL 11 ENDMDL MODEL 12 ENDMDL MODEL 13 ENDMDL MODEL 14 ENDMDL MODEL 15 ENDMDL MODEL 16 ENDMDL MODEL 17 ENDMDL MODEL 18 ENDMDL MODEL 19 ENDMDL MODEL 20 ENDMDL CONECT 1385 1386 1387 1391 CONECT 1386 1385 CONECT 1387 1385 1388 1389 1390 CONECT 1388 1387 CONECT 1389 1387 CONECT 1390 1387 CONECT 1391 1385 MASTER 158 0 1 4 2 0 0 6 800 2 7 9 END