HEADER DNA BINDING PROTEIN/DNA 01-MAY-10 3MU6 TITLE INHIBITING THE BINDING OF CLASS IIA HISTONE DEACETYLASES TO MYOCYTE TITLE 2 ENHANCER FACTOR-2 BY SMALL MOLECULES COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOCYTE-SPECIFIC ENHANCER FACTOR 2A; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: SERUM RESPONSE FACTOR-LIKE PROTEIN 1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'- COMPND 9 D(*AP*AP*AP*GP*CP*TP*AP*TP*TP*AP*TP*TP*AP*GP*CP*TP*T)-3'); COMPND 10 CHAIN: E, G; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: DNA (5'- COMPND 14 D(*TP*AP*AP*GP*CP*TP*AP*AP*TP*AP*AP*TP*AP*GP*CP*TP*T)-3'); COMPND 15 CHAIN: F, H; COMPND 16 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: MEF2A, MEF2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES KEYWDS MADS-BOX/MEF2 DOMAIN, TRANSCRIPTION CO-FACTORS, PROTEIN-DNA COMPLEX, KEYWDS 2 PROTEIN-PROTEIN DOCKING, DNA BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.JAYATHILAKA,A.HAN,K.GAFFNEY,R.DEY,J.HE,J.YE,T.GAO,N.A.PETASIS, AUTHOR 2 L.CHEN REVDAT 6 06-SEP-23 3MU6 1 REMARK SEQADV REVDAT 5 08-NOV-17 3MU6 1 REMARK REVDAT 4 25-JUL-12 3MU6 1 JRNL REVDAT 3 21-MAR-12 3MU6 1 JRNL REVDAT 2 22-FEB-12 3MU6 1 JRNL REVDAT 1 02-NOV-11 3MU6 0 JRNL AUTH N.JAYATHILAKA,A.HAN,K.J.GAFFNEY,R.DEY,J.A.JARUSIEWICZ, JRNL AUTH 2 K.NORIDOMI,M.A.PHILIPS,X.LEI,J.HE,J.YE,T.GAO,N.A.PETASIS, JRNL AUTH 3 L.CHEN JRNL TITL INHIBITION OF THE FUNCTION OF CLASS IIA HDACS BY BLOCKING JRNL TITL 2 THEIR INTERACTION WITH MEF2. JRNL REF NUCLEIC ACIDS RES. V. 40 5378 2012 JRNL REFN ISSN 0305-1048 JRNL PMID 22396528 JRNL DOI 10.1093/NAR/GKS189 REMARK 2 REMARK 2 RESOLUTION. 2.43 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.1_357 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.43 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 19819 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.180 REMARK 3 FREE R VALUE TEST SET COUNT : 1026 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 33.4470 - 4.6530 0.98 2733 158 0.1850 0.2020 REMARK 3 2 4.6530 - 3.6950 0.96 2695 176 0.1850 0.2000 REMARK 3 3 3.6950 - 3.2280 0.96 2707 127 0.1960 0.2340 REMARK 3 4 3.2280 - 2.9330 0.95 2707 141 0.2420 0.2660 REMARK 3 5 2.9330 - 2.7230 0.95 2703 142 0.2690 0.3180 REMARK 3 6 2.7230 - 2.5620 0.95 2664 142 0.2590 0.2920 REMARK 3 7 2.5620 - 2.4340 0.89 2584 140 0.2820 0.3210 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 21.40 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.58000 REMARK 3 B22 (A**2) : 7.44700 REMARK 3 B33 (A**2) : -1.86700 REMARK 3 B12 (A**2) : -0.45900 REMARK 3 B13 (A**2) : 0.83700 REMARK 3 B23 (A**2) : -11.44600 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 3946 REMARK 3 ANGLE : 1.330 5574 REMARK 3 CHIRALITY : 0.068 628 REMARK 3 PLANARITY : 0.004 456 REMARK 3 DIHEDRAL : 23.841 1605 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 8 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A RESID 2:60 REMARK 3 SELECTION : CHAIN B RESID 2:60 REMARK 3 ATOM PAIRS NUMBER : 485 REMARK 3 RMSD : 0.019 REMARK 3 NCS GROUP : 2 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN C RESID 2:60 REMARK 3 SELECTION : CHAIN D RESID 2:60 REMARK 3 ATOM PAIRS NUMBER : 485 REMARK 3 RMSD : 0.012 REMARK 3 NCS GROUP : 3 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN C RESID 2:60 REMARK 3 SELECTION : CHAIN B RESID 2:60 REMARK 3 ATOM PAIRS NUMBER : 485 REMARK 3 RMSD : 0.016 REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN C RESID 2:60 REMARK 3 SELECTION : CHAIN D RESID 2:60 REMARK 3 ATOM PAIRS NUMBER : 485 REMARK 3 RMSD : 0.012 REMARK 3 NCS GROUP : 4 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A RESID 68:72 REMARK 3 SELECTION : CHAIN B RESID 68:72 REMARK 3 ATOM PAIRS NUMBER : 45 REMARK 3 RMSD : 0.015 REMARK 3 NCS GROUP : 5 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN C RESID 68:72 REMARK 3 SELECTION : CHAIN D RESID 68:72 REMARK 3 ATOM PAIRS NUMBER : 45 REMARK 3 RMSD : 0.008 REMARK 3 NCS GROUP : 6 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN C RESID 68:72 REMARK 3 SELECTION : CHAIN B RESID 68:72 REMARK 3 ATOM PAIRS NUMBER : 45 REMARK 3 RMSD : 0.012 REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN C RESID 68:72 REMARK 3 SELECTION : CHAIN D RESID 68:72 REMARK 3 ATOM PAIRS NUMBER : 45 REMARK 3 RMSD : 0.008 REMARK 3 NCS GROUP : 7 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN E REMARK 3 SELECTION : CHAIN G REMARK 3 ATOM PAIRS NUMBER : 345 REMARK 3 RMSD : 0.013 REMARK 3 NCS GROUP : 8 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN F REMARK 3 SELECTION : CHAIN H REMARK 3 ATOM PAIRS NUMBER : 346 REMARK 3 RMSD : 0.013 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3MU6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000058998. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19854 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.430 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.43 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.25500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL 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 1EGW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM ACETIC ACID, 142MM NACL, 5MM REMARK 280 MGCL2, 10MM CACL2, 3.3% GLYCEROL, 22.5% 3K PEG, PH 4.7, HANGING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, E, F 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, G, H 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 DA E 1 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES REMARK 500 DA E 2 C3' - C2' - C1' ANGL. DEV. = -5.8 DEGREES REMARK 500 DA E 2 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 DC E 5 O4' - C1' - N1 ANGL. DEV. = -4.8 DEGREES REMARK 500 DT E 6 C3' - C2' - C1' ANGL. DEV. = -5.0 DEGREES REMARK 500 DT E 8 C1' - O4' - C4' ANGL. DEV. = -7.0 DEGREES REMARK 500 DT E 8 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 DA F 2 C3' - C2' - C1' ANGL. DEV. = -5.9 DEGREES REMARK 500 DA F 2 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 DC F 5 O4' - C1' - N1 ANGL. DEV. = -5.0 DEGREES REMARK 500 DA F 11 O4' - C1' - N9 ANGL. DEV. = -7.6 DEGREES REMARK 500 DA G 2 C3' - C2' - C1' ANGL. DEV. = -6.1 DEGREES REMARK 500 DA G 2 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 DC G 5 O4' - C1' - N1 ANGL. DEV. = -5.1 DEGREES REMARK 500 DT G 6 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES REMARK 500 DT G 8 C1' - O4' - C4' ANGL. DEV. = -6.8 DEGREES REMARK 500 DT G 8 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 DT G 11 O4' - C1' - N1 ANGL. DEV. = -4.2 DEGREES REMARK 500 DT G 11 N3 - C2 - O2 ANGL. DEV. = -4.0 DEGREES REMARK 500 DA H 2 C3' - C2' - C1' ANGL. DEV. = -5.6 DEGREES REMARK 500 DA H 2 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DC H 5 O4' - C1' - N1 ANGL. DEV. = -4.9 DEGREES REMARK 500 DT H 6 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES REMARK 500 DA H 10 O4' - C1' - N9 ANGL. DEV. = -4.3 DEGREES REMARK 500 DA H 11 O4' - C1' - N9 ANGL. DEV. = -7.3 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 ASP A 40 70.35 54.41 REMARK 500 ASP B 40 70.37 54.49 REMARK 500 ASN B 49 -178.82 -69.99 REMARK 500 ASP C 40 71.01 53.71 REMARK 500 ASP D 40 70.64 54.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BXL A 100 DBREF 3MU6 A 2 72 UNP Q02078 MEF2A_HUMAN 2 72 DBREF 3MU6 B 2 72 UNP Q02078 MEF2A_HUMAN 2 72 DBREF 3MU6 C 2 72 UNP Q02078 MEF2A_HUMAN 2 72 DBREF 3MU6 D 2 72 UNP Q02078 MEF2A_HUMAN 2 72 DBREF 3MU6 E 1 17 PDB 3MU6 3MU6 1 17 DBREF 3MU6 G 1 17 PDB 3MU6 3MU6 1 17 DBREF 3MU6 F 1 17 PDB 3MU6 3MU6 1 17 DBREF 3MU6 H 1 17 PDB 3MU6 3MU6 1 17 SEQADV 3MU6 ALA A 71 UNP Q02078 GLU 71 ENGINEERED MUTATION SEQADV 3MU6 ALA B 71 UNP Q02078 GLU 71 ENGINEERED MUTATION SEQADV 3MU6 ALA C 71 UNP Q02078 GLU 71 ENGINEERED MUTATION SEQADV 3MU6 ALA D 71 UNP Q02078 GLU 71 ENGINEERED MUTATION SEQRES 1 A 71 GLY ARG LYS LYS ILE GLN ILE THR ARG ILE MET ASP GLU SEQRES 2 A 71 ARG ASN ARG GLN VAL THR PHE THR LYS ARG LYS PHE GLY SEQRES 3 A 71 LEU MET LYS LYS ALA TYR GLU LEU SER VAL LEU CYS ASP SEQRES 4 A 71 CYS GLU ILE ALA LEU ILE ILE PHE ASN SER SER ASN LYS SEQRES 5 A 71 LEU PHE GLN TYR ALA SER THR ASP MET ASP LYS VAL LEU SEQRES 6 A 71 LEU LYS TYR THR ALA TYR SEQRES 1 B 71 GLY ARG LYS LYS ILE GLN ILE THR ARG ILE MET ASP GLU SEQRES 2 B 71 ARG ASN ARG GLN VAL THR PHE THR LYS ARG LYS PHE GLY SEQRES 3 B 71 LEU MET LYS LYS ALA TYR GLU LEU SER VAL LEU CYS ASP SEQRES 4 B 71 CYS GLU ILE ALA LEU ILE ILE PHE ASN SER SER ASN LYS SEQRES 5 B 71 LEU PHE GLN TYR ALA SER THR ASP MET ASP LYS VAL LEU SEQRES 6 B 71 LEU LYS TYR THR ALA TYR SEQRES 1 E 17 DA DA DA DG DC DT DA DT DT DA DT DT DA SEQRES 2 E 17 DG DC DT DT SEQRES 1 F 17 DT DA DA DG DC DT DA DA DT DA DA DT DA SEQRES 2 F 17 DG DC DT DT SEQRES 1 C 71 GLY ARG LYS LYS ILE GLN ILE THR ARG ILE MET ASP GLU SEQRES 2 C 71 ARG ASN ARG GLN VAL THR PHE THR LYS ARG LYS PHE GLY SEQRES 3 C 71 LEU MET LYS LYS ALA TYR GLU LEU SER VAL LEU CYS ASP SEQRES 4 C 71 CYS GLU ILE ALA LEU ILE ILE PHE ASN SER SER ASN LYS SEQRES 5 C 71 LEU PHE GLN TYR ALA SER THR ASP MET ASP LYS VAL LEU SEQRES 6 C 71 LEU LYS TYR THR ALA TYR SEQRES 1 D 71 GLY ARG LYS LYS ILE GLN ILE THR ARG ILE MET ASP GLU SEQRES 2 D 71 ARG ASN ARG GLN VAL THR PHE THR LYS ARG LYS PHE GLY SEQRES 3 D 71 LEU MET LYS LYS ALA TYR GLU LEU SER VAL LEU CYS ASP SEQRES 4 D 71 CYS GLU ILE ALA LEU ILE ILE PHE ASN SER SER ASN LYS SEQRES 5 D 71 LEU PHE GLN TYR ALA SER THR ASP MET ASP LYS VAL LEU SEQRES 6 D 71 LEU LYS TYR THR ALA TYR SEQRES 1 G 17 DA DA DA DG DC DT DA DT DT DA DT DT DA SEQRES 2 G 17 DG DC DT DT SEQRES 1 H 17 DT DA DA DG DC DT DA DA DT DA DA DT DA SEQRES 2 H 17 DG DC DT DT HET BXL A 100 25 HETNAM BXL (3E)-N~8~-(2-AMINOPHENYL)-N~1~-PHENYLOCT-3-ENEDIAMIDE FORMUL 9 BXL C20 H23 N3 O2 HELIX 1 1 ASP A 13 ASP A 40 1 28 HELIX 2 2 ASP A 61 ALA A 71 1 11 HELIX 3 3 ASP B 13 ASP B 40 1 28 HELIX 4 4 ASP B 61 TYR B 72 1 12 HELIX 5 5 ASP C 13 ASP C 40 1 28 HELIX 6 6 ASP C 61 TYR C 72 1 12 HELIX 7 7 ASP D 13 ASP D 40 1 28 HELIX 8 8 ASP D 61 TYR D 72 1 12 SHEET 1 A 4 LEU A 54 ALA A 58 0 SHEET 2 A 4 GLU A 42 PHE A 48 -1 N ILE A 47 O PHE A 55 SHEET 3 A 4 GLU B 42 PHE B 48 -1 O ALA B 44 N ILE A 46 SHEET 4 A 4 LEU B 54 ALA B 58 -1 O PHE B 55 N ILE B 47 SHEET 1 B 4 LEU C 54 ALA C 58 0 SHEET 2 B 4 GLU C 42 PHE C 48 -1 N ILE C 47 O PHE C 55 SHEET 3 B 4 GLU D 42 PHE D 48 -1 O ALA D 44 N ILE C 46 SHEET 4 B 4 LEU D 54 ALA D 58 -1 O PHE D 55 N ILE D 47 SITE 1 AC1 11 ASP A 61 MET A 62 ASP A 63 LEU A 66 SITE 2 AC1 11 LEU A 67 THR A 70 LEU B 66 LEU B 67 SITE 3 AC1 11 TYR B 69 THR B 70 DT G 17 CRYST1 41.567 61.622 61.478 114.12 89.99 89.95 P 1 4 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 0.024058 -0.000021 -0.000013 0.00000 SCALE2 0.000000 0.016228 0.007267 0.00000 SCALE3 0.000000 0.000000 0.017822 0.00000