HEADER TRANSCRIPTION 20-AUG-23 8Q9Q TITLE CRYSTAL STRUCTURE OF THE MADS-BOX/MEF2 DOMAIN OF MEF2D BOUND TO DSDNA TITLE 2 AND HDAC7 DEACETYLASE BINDING MOTIF COMPND MOL_ID: 1; COMPND 2 MOLECULE: HDAC7 (HISTONE DEACETYLASE 7) BINDING MOTIF PEPTIDE: GLY- COMPND 3 VAL-VAL-LYS-GLN-LYS-LEU-ALA-GLU-VAL-ILE-LEU-LYS-LYS-GLN; COMPND 4 CHAIN: X; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MEF2D PROTEIN; COMPND 8 CHAIN: A, B; COMPND 9 SYNONYM: MYOCYTE ENHANCER FACTOR 2D; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: MISSING RESIDUES ARE NOT VISIBLE IN THE ELECTRON COMPND 12 DENSITY MAPS; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: MADS BOX DSDNA: AACTATTTATAAGA; COMPND 15 CHAIN: K; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: MADS BOX DSDNA: TCTTATAAATAGTT; COMPND 19 CHAIN: L; COMPND 20 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: SYNTHETIC CONSTRUCT; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 32630; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: MEF2D; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: DNA MOLECULE; SOURCE 15 ORGANISM_TAXID: 2853804; SOURCE 16 EXPRESSION_SYSTEM: SYNTHETIC CONSTRUCT; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 32630; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: DNA MOLECULE; SOURCE 20 ORGANISM_TAXID: 2853804; SOURCE 21 EXPRESSION_SYSTEM: SYNTHETIC CONSTRUCT; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 32630 KEYWDS TRANSCRIPTIONAL REPRESSOR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR M.CHINELLATO,A.CARLI,S.PERIN,Y.MAZZOCATO,B.BIONDI,E.DI GIORGIO, AUTHOR 2 C.BRANCOLINI,A.ANGELINI,L.CENDRON REVDAT 1 17-APR-24 8Q9Q 0 JRNL AUTH M.CHINELLATO,S.PERIN,A.CARLI,L.LASTELLA,B.BIONDI,G.BORSATO, JRNL AUTH 2 E.DI GIORGIO,C.BRANCOLINI,L.CENDRON,A.ANGELINI JRNL TITL FOLDING OF CLASS IIA HDAC DERIVED PEPTIDES INTO JRNL TITL 2 ALPHA-HELICES UPON BINDING TO MYOCYTE ENHANCER FACTOR-2 IN JRNL TITL 3 COMPLEX WITH DNA. JRNL REF J.MOL.BIOL. V. 436 68541 2024 JRNL REFN ESSN 1089-8638 JRNL PMID 38492719 JRNL DOI 10.1016/J.JMB.2024.168541 REMARK 2 REMARK 2 RESOLUTION. 2.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 14174 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) : 0.266 REMARK 3 R VALUE (WORKING SET) : 0.265 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 692 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.11 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1043 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.82 REMARK 3 BIN R VALUE (WORKING SET) : 0.3460 REMARK 3 BIN FREE R VALUE SET COUNT : 48 REMARK 3 BIN FREE R VALUE : 0.3810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1642 REMARK 3 NUCLEIC ACID ATOMS : 574 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.73000 REMARK 3 B22 (A**2) : 3.11000 REMARK 3 B33 (A**2) : -1.38000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.383 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.247 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.197 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.563 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2305 ; 0.006 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3204 ; 1.705 ; 1.696 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 195 ; 6.148 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 94 ;28.826 ;21.702 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 353 ;18.496 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;10.672 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 332 ; 0.128 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1486 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 789 ; 4.595 ; 4.884 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 981 ; 6.418 ; 7.292 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1516 ; 5.642 ; 5.201 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 9044 ;11.688 ;88.574 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A B 2654 0.12 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 8Q9Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1292132882. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-SEP-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID30B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14910 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.110 REMARK 200 RESOLUTION RANGE LOW (A) : 76.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.73200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM SODIUM ACETATE TRIHYDRATE, 100 REMARK 280 MM BIS-TRIS PROPANE PH 6.5 AND 20% W/V POLYETHYLENE GLYCOL 3350 REMARK 280 (PEG 3350), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.44150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.25100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.68050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.25100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.44150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.68050 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: X, A, B, K, L 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 GLN X 97 REMARK 465 MET A 1 REMARK 465 ASN A 94 REMARK 465 GLY A 95 REMARK 465 MET B 1 REMARK 465 ASN B 94 REMARK 465 GLY B 95 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 K 2 C3' - O3' - P ANGL. DEV. = -7.9 DEGREES REMARK 500 DA K 3 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 DA K 3 C3' - O3' - P ANGL. DEV. = -13.6 DEGREES REMARK 500 DT K 8 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DT K 11 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DG K 14 C1' - O4' - C4' ANGL. DEV. = -6.7 DEGREES REMARK 500 DG K 14 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DG K 14 C3' - O3' - P ANGL. DEV. = -7.7 DEGREES REMARK 500 DT L 2 C3' - O3' - P ANGL. DEV. = -11.6 DEGREES REMARK 500 DC L 3 C3' - O3' - P ANGL. DEV. = -13.9 DEGREES REMARK 500 DT L 5 O4' - C1' - N1 ANGL. DEV. = 2.4 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 LYS X 95 25.61 87.18 REMARK 500 THR A 60 -62.71 -123.99 REMARK 500 LYS A 91 -148.20 -90.78 REMARK 500 REMARK 500 REMARK: NULL DBREF 8Q9Q X 83 97 PDB 8Q9Q 8Q9Q 83 97 DBREF 8Q9Q A 1 95 UNP Q05BX2 Q05BX2_HUMAN 1 95 DBREF 8Q9Q B 1 95 UNP Q05BX2 Q05BX2_HUMAN 1 95 DBREF 8Q9Q K 2 15 PDB 8Q9Q 8Q9Q 2 15 DBREF 8Q9Q L 2 15 PDB 8Q9Q 8Q9Q 2 15 SEQRES 1 X 15 GLY VAL VAL LYS GLN LYS LEU ALA GLU VAL ILE LEU LYS SEQRES 2 X 15 LYS GLN SEQRES 1 A 95 MET GLY ARG LYS LYS ILE GLN ILE GLN ARG ILE THR ASP SEQRES 2 A 95 GLU ARG ASN ARG GLN VAL THR PHE THR LYS ARG LYS PHE SEQRES 3 A 95 GLY LEU MET LYS LYS ALA TYR GLU LEU SER VAL LEU CYS SEQRES 4 A 95 ASP CYS GLU ILE ALA LEU ILE ILE PHE ASN HIS SER ASN SEQRES 5 A 95 LYS LEU PHE GLN TYR ALA SER THR ASP MET ASP LYS VAL SEQRES 6 A 95 LEU LEU LYS TYR THR GLU TYR ASN GLU PRO HIS GLU SER SEQRES 7 A 95 ARG THR ASN ALA ASP ILE ILE GLU THR LEU ARG LYS LYS SEQRES 8 A 95 GLY PHE ASN GLY SEQRES 1 B 95 MET GLY ARG LYS LYS ILE GLN ILE GLN ARG ILE THR ASP SEQRES 2 B 95 GLU ARG ASN ARG GLN VAL THR PHE THR LYS ARG LYS PHE SEQRES 3 B 95 GLY LEU MET LYS LYS ALA TYR GLU LEU SER VAL LEU CYS SEQRES 4 B 95 ASP CYS GLU ILE ALA LEU ILE ILE PHE ASN HIS SER ASN SEQRES 5 B 95 LYS LEU PHE GLN TYR ALA SER THR ASP MET ASP LYS VAL SEQRES 6 B 95 LEU LEU LYS TYR THR GLU TYR ASN GLU PRO HIS GLU SER SEQRES 7 B 95 ARG THR ASN ALA ASP ILE ILE GLU THR LEU ARG LYS LYS SEQRES 8 B 95 GLY PHE ASN GLY SEQRES 1 K 14 DA DA DC DT DA DT DT DT DA DT DA DA DG SEQRES 2 K 14 DA SEQRES 1 L 14 DT DC DT DT DA DT DA DA DA DT DA DG DT SEQRES 2 L 14 DT FORMUL 6 HOH *46(H2 O) HELIX 1 AA1 GLY X 83 LEU X 94 1 12 HELIX 2 AA2 ASP A 13 CYS A 39 1 27 HELIX 3 AA3 ASP A 61 GLU A 71 1 11 HELIX 4 AA4 THR A 80 LYS A 91 1 12 HELIX 5 AA5 ASP B 13 CYS B 39 1 27 HELIX 6 AA6 ASP B 61 GLU B 71 1 11 HELIX 7 AA7 ASN B 81 LYS B 90 1 10 SHEET 1 AA1 6 GLU A 77 ARG A 79 0 SHEET 2 AA1 6 LEU B 54 ALA B 58 1 O GLN B 56 N ARG A 79 SHEET 3 AA1 6 GLU B 42 PHE B 48 -1 N ILE B 47 O PHE B 55 SHEET 4 AA1 6 GLU A 42 PHE A 48 -1 N GLU A 42 O PHE B 48 SHEET 5 AA1 6 LEU A 54 ALA A 58 -1 O TYR A 57 N LEU A 45 SHEET 6 AA1 6 GLU B 77 THR B 80 1 O ARG B 79 N GLN A 56 CRYST1 56.883 59.361 76.502 90.00 90.00 90.00 P 21 21 21 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 0.017580 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016846 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013072 0.00000