HEADER TRANSCRIPTION 08-JAN-10 3LBZ TITLE CRYSTAL STRUCTURE OF THE BCL6 BTB DOMAIN COMPLEXED WITH THE SMALL TITLE 2 MOLECULE INHIBITOR 79-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: B-CELL LYMPHOMA 6 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: BTB DOMAIN, RESIDUES 5-129; COMPND 5 SYNONYM: BCL-6, ZINC FINGER PROTEIN 51, LAZ-3 PROTEIN, BCL-5, ZINC COMPND 6 FINGER AND BTB DOMAIN-CONTAINING PROTEIN 27; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BCL5, BCL6, LAZ3, ZBTB27, ZNF51; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET32; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET32A KEYWDS TRANSCRIPTION REGULATION, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR A.F.GHETU,G.G.PRIVE REVDAT 3 06-SEP-23 3LBZ 1 REMARK REVDAT 2 13-OCT-21 3LBZ 1 REMARK SEQADV REVDAT 1 28-APR-10 3LBZ 0 JRNL AUTH L.C.CERCHIETTI,A.F.GHETU,X.ZHU,G.F.DA SILVA,S.ZHONG, JRNL AUTH 2 M.MATTHEWS,K.L.BUNTING,J.M.POLO,C.FARES,C.H.ARROWSMITH, JRNL AUTH 3 S.N.YANG,M.GARCIA,A.COOP,A.D.MACKERELL,G.G.PRIVE,A.MELNICK JRNL TITL A SMALL-MOLECULE INHIBITOR OF BCL6 KILLS DLBCL CELLS IN JRNL TITL 2 VITRO AND IN VIVO. JRNL REF CANCER CELL V. 17 400 2010 JRNL REFN ISSN 1535-6108 JRNL PMID 20385364 JRNL DOI 10.1016/J.CCR.2009.12.050 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 605 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 862 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.47 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE SET COUNT : 39 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1970 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 22 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.49000 REMARK 3 B22 (A**2) : 4.13000 REMARK 3 B33 (A**2) : -2.61000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.16000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.390 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.264 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.192 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.990 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2110 ; 0.030 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2860 ; 2.929 ; 2.018 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 242 ; 6.295 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 96 ;37.703 ;23.125 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 376 ;17.398 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;18.221 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 325 ; 0.148 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1573 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 919 ; 0.249 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1463 ; 0.318 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 62 ; 0.110 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 60 ; 0.333 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.861 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1351 ; 1.691 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2017 ; 2.709 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1117 ; 3.850 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 843 ; 6.628 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 10 A 110 2 REMARK 3 1 B 10 B 110 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 404 ; 0.09 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 408 ; 0.19 ; 0.50 REMARK 3 TIGHT THERMAL 1 A (A**2): 404 ; 0.29 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 408 ; 1.24 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3LBZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000057089. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK HIGH-RESOLUTION REMARK 200 DOUBLE-CRYSTAL MONOCHROMATOR. REMARK 200 LN2 COOLED FIRST CRYSTAL, REMARK 200 SAGITTAL FOCUSING 2ND CRYSTAL REMARK 200 OPTICS : ROSENBAUM-ROCK DOUBLE-CRYSTAL REMARK 200 MONOCHROMATOR. ROSENBAUM-ROCK REMARK 200 VERTICAL FOCUSING MIRROR. REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12353 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 46.225 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 17.8600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.15800 REMARK 200 R SYM FOR SHELL (I) : 0.14000 REMARK 200 FOR SHELL : 11.36 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1R29 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 MICROLITER OF PROTEIN SOLUTION (9.5 REMARK 280 MG/ML BCL6-BTB IN 20 MM TRIS PH 8.3, 450 MM NACL, 1 MM TCEP) WAS REMARK 280 MIXED WITH 1 MICROLITER OF RESERVOIR SOLUTION (180 MM SODIUM REMARK 280 ACETATE, 190 MM SODIUM FORMATE, 10% GLYCEROL, 50 MM NACL AND REMARK 280 10MM N-(4-BROMOPHENYLSULFONYL)ACETAMIDE), VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 50.85600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.30550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.85600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 19.30550 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 TOTAL BURIED SURFACE AREA: 3570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 ALA A 5 REMARK 465 ASP A 6 REMARK 465 GLU A 129 REMARK 465 GLY B 3 REMARK 465 SER B 4 REMARK 465 ALA B 5 REMARK 465 ASP B 6 REMARK 465 GLU B 129 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 SER A 39 -94.56 56.54 REMARK 500 ASP A 75 119.63 -32.79 REMARK 500 SER B 39 -81.50 49.62 REMARK 500 ASP B 75 119.92 -37.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 LIGAND Z89 A 201 AT SITE AC2 AND LIGAND Z89 A 202 AT SITE AC3 ARE REMARK 600 AT ROUGHLY EQUIVALENT POSITIONS IN THE LATERAL GROOVE OF THE BCL6 REMARK 600 BTB DOMAIN HOMODIMER REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE Z88 A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE Z89 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE Z89 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE Z88 B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE Z89 B 203 DBREF 3LBZ A 5 129 UNP P41182 BCL6_HUMAN 5 129 DBREF 3LBZ B 5 129 UNP P41182 BCL6_HUMAN 5 129 SEQADV 3LBZ GLY A 3 UNP P41182 EXPRESSION TAG SEQADV 3LBZ SER A 4 UNP P41182 EXPRESSION TAG SEQADV 3LBZ GLN A 8 UNP P41182 CYS 8 ENGINEERED MUTATION SEQADV 3LBZ ARG A 67 UNP P41182 CYS 67 ENGINEERED MUTATION SEQADV 3LBZ ASN A 84 UNP P41182 CYS 84 ENGINEERED MUTATION SEQADV 3LBZ GLY B 3 UNP P41182 EXPRESSION TAG SEQADV 3LBZ SER B 4 UNP P41182 EXPRESSION TAG SEQADV 3LBZ GLN B 8 UNP P41182 CYS 8 ENGINEERED MUTATION SEQADV 3LBZ ARG B 67 UNP P41182 CYS 67 ENGINEERED MUTATION SEQADV 3LBZ ASN B 84 UNP P41182 CYS 84 ENGINEERED MUTATION SEQRES 1 A 127 GLY SER ALA ASP SER GLN ILE GLN PHE THR ARG HIS ALA SEQRES 2 A 127 SER ASP VAL LEU LEU ASN LEU ASN ARG LEU ARG SER ARG SEQRES 3 A 127 ASP ILE LEU THR ASP VAL VAL ILE VAL VAL SER ARG GLU SEQRES 4 A 127 GLN PHE ARG ALA HIS LYS THR VAL LEU MET ALA CYS SER SEQRES 5 A 127 GLY LEU PHE TYR SER ILE PHE THR ASP GLN LEU LYS ARG SEQRES 6 A 127 ASN LEU SER VAL ILE ASN LEU ASP PRO GLU ILE ASN PRO SEQRES 7 A 127 GLU GLY PHE ASN ILE LEU LEU ASP PHE MET TYR THR SER SEQRES 8 A 127 ARG LEU ASN LEU ARG GLU GLY ASN ILE MET ALA VAL MET SEQRES 9 A 127 ALA THR ALA MET TYR LEU GLN MET GLU HIS VAL VAL ASP SEQRES 10 A 127 THR CYS ARG LYS PHE ILE LYS ALA SER GLU SEQRES 1 B 127 GLY SER ALA ASP SER GLN ILE GLN PHE THR ARG HIS ALA SEQRES 2 B 127 SER ASP VAL LEU LEU ASN LEU ASN ARG LEU ARG SER ARG SEQRES 3 B 127 ASP ILE LEU THR ASP VAL VAL ILE VAL VAL SER ARG GLU SEQRES 4 B 127 GLN PHE ARG ALA HIS LYS THR VAL LEU MET ALA CYS SER SEQRES 5 B 127 GLY LEU PHE TYR SER ILE PHE THR ASP GLN LEU LYS ARG SEQRES 6 B 127 ASN LEU SER VAL ILE ASN LEU ASP PRO GLU ILE ASN PRO SEQRES 7 B 127 GLU GLY PHE ASN ILE LEU LEU ASP PHE MET TYR THR SER SEQRES 8 B 127 ARG LEU ASN LEU ARG GLU GLY ASN ILE MET ALA VAL MET SEQRES 9 B 127 ALA THR ALA MET TYR LEU GLN MET GLU HIS VAL VAL ASP SEQRES 10 B 127 THR CYS ARG LYS PHE ILE LYS ALA SER GLU HET Z88 A 200 14 HET Z89 A 201 26 HET Z89 A 202 26 HET Z88 B 200 14 HET Z89 B 203 26 HETNAM Z88 N-[(4-BROMOPHENYL)SULFONYL]ACETAMIDE HETNAM Z89 (2R)-2-[(5Z)-5-(5-BROMO-2-OXO-1,2-DIHYDRO-3H-INDOL-3- HETNAM 2 Z89 YLIDENE)-4-OXO-2-THIOXO-1,3-THIAZOLIDIN-3- HETNAM 3 Z89 YL]BUTANEDIOIC ACID HETSYN Z89 N-[(1S)-2-AMINO-1-(2,4-DICHLOROBENZYL)ETHYL]-5-[2- HETSYN 2 Z89 (METHYLAMINO)PYRIMIDIN-4-YL]THIOPHENE-2-CARBOXAMIDE FORMUL 3 Z88 2(C8 H8 BR N O3 S) FORMUL 4 Z89 3(C15 H9 BR N2 O6 S2) FORMUL 8 HOH *22(H2 O) HELIX 1 1 ARG A 13 ARG A 28 1 16 HELIX 2 2 HIS A 46 SER A 54 1 9 HELIX 3 3 SER A 54 THR A 62 1 9 HELIX 4 4 ASN A 79 SER A 93 1 15 HELIX 5 5 ASN A 101 GLN A 113 1 13 HELIX 6 6 MET A 114 SER A 128 1 15 HELIX 7 7 ARG B 13 ARG B 28 1 16 HELIX 8 8 HIS B 46 SER B 54 1 9 HELIX 9 9 SER B 54 PHE B 61 1 8 HELIX 10 10 LEU B 65 LEU B 69 5 5 HELIX 11 11 ASN B 79 SER B 93 1 15 HELIX 12 12 ASN B 101 GLN B 113 1 13 HELIX 13 13 MET B 114 SER B 128 1 15 SHEET 1 A 2 ILE A 9 GLN A 10 0 SHEET 2 A 2 ARG B 94 LEU B 95 -1 O LEU B 95 N ILE A 9 SHEET 1 B 3 GLU A 41 ALA A 45 0 SHEET 2 B 3 VAL A 34 VAL A 38 -1 N ILE A 36 O PHE A 43 SHEET 3 B 3 VAL A 71 LEU A 74 1 O ILE A 72 N VAL A 37 SHEET 1 C 2 ARG A 94 LEU A 95 0 SHEET 2 C 2 ILE B 9 GLN B 10 -1 O ILE B 9 N LEU A 95 SHEET 1 D 3 GLU B 41 ALA B 45 0 SHEET 2 D 3 VAL B 34 VAL B 38 -1 N ILE B 36 O PHE B 43 SHEET 3 D 3 VAL B 71 LEU B 74 1 O ILE B 72 N VAL B 37 SITE 1 AC1 7 SER A 7 GLN A 8 ILE A 9 GLN A 10 SITE 2 AC1 7 THR A 120 LYS A 123 Z88 B 200 SITE 1 AC2 6 ASN A 21 ARG A 24 LEU A 25 ARG A 28 SITE 2 AC2 6 MET B 51 TYR B 58 SITE 1 AC3 8 MET A 51 SER A 54 GLY A 55 TYR A 58 SITE 2 AC3 8 ASN B 21 ARG B 24 LEU B 25 ARG B 28 SITE 1 AC4 9 ILE A 9 GLN A 10 Z88 A 200 SER B 7 SITE 2 AC4 9 GLN B 8 ILE B 9 GLN B 10 THR B 120 SITE 3 AC4 9 LYS B 123 SITE 1 AC5 9 GLU A 77 ILE B 60 LEU B 65 LYS B 66 SITE 2 AC5 9 LEU B 69 VAL B 71 ASN B 73 ASP B 75 SITE 3 AC5 9 TYR B 111 CRYST1 101.712 38.611 78.817 90.00 114.70 90.00 C 1 2 1 8 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 0.009832 0.000000 0.004521 0.00000 SCALE2 0.000000 0.025899 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013965 0.00000