HEADER STRUCTURAL PROTEIN,DNA BINDING PROTEIN 15-JUN-99 2HIO TITLE HISTONE OCTAMER (CHICKEN), CHROMOSOMAL PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (HISTONE H2A); COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: PROTEIN (HISTONE H2B); COMPND 6 CHAIN: B; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: PROTEIN (HISTONE H3); COMPND 9 CHAIN: C; COMPND 10 MOL_ID: 4; COMPND 11 MOLECULE: PROTEIN (HISTONE H4); COMPND 12 CHAIN: D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 7 ORGANISM_COMMON: CHICKEN; SOURCE 8 ORGANISM_TAXID: 9031; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 11 ORGANISM_COMMON: CHICKEN; SOURCE 12 ORGANISM_TAXID: 9031; SOURCE 13 MOL_ID: 4; SOURCE 14 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 15 ORGANISM_COMMON: CHICKEN; SOURCE 16 ORGANISM_TAXID: 9031 KEYWDS HISTONE, CHROMOSOMAL PROTEIN, STRUCTURAL PROTEIN, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.ARENTS,E.N.MOUDRIANAKIS REVDAT 4 27-DEC-23 2HIO 1 REMARK REVDAT 3 13-JUL-11 2HIO 1 VERSN REVDAT 2 24-FEB-09 2HIO 1 VERSN REVDAT 1 12-JAN-00 2HIO 0 JRNL AUTH G.ARENTS,R.W.BURLINGAME,B.C.WANG,W.E.LOVE,E.N.MOUDRIANAKIS JRNL TITL THE NUCLEOSOMAL CORE HISTONE OCTAMER AT 3.1 A RESOLUTION: A JRNL TITL 2 TRIPARTITE PROTEIN ASSEMBLY AND A LEFT-HANDED SUPERHELIX. JRNL REF PROC.NATL.ACAD.SCI.USA V. 88 10148 1991 JRNL REFN ISSN 0027-8424 JRNL PMID 1946434 JRNL DOI 10.1073/PNAS.88.22.10148 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.E.GODFREY,A.D.BAXEVANIS,E.N.MOUDRIANAKIS REMARK 1 TITL SPECTROPOLARIMETRIC ANALYSIS OF THE CORE HISTONE OCTAMER AND REMARK 1 TITL 2 ITS SUBUNITS REMARK 1 REF BIOCHEMISTRY V. 29 965 1990 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.W.BURLINGAME,W.E.LOVE,B.C.WANG,R.HAMLIN,N.H.XUONG, REMARK 1 AUTH 2 E.N.MOUDRIANAKIS REMARK 1 TITL CRYSTALLOGRAPHIC STRUCTURE OF THE OCTAMERIC HISTONE CORE OF REMARK 1 TITL 2 THE NUCLEOSOME AT A RESOLUTION OF 3.3 A REMARK 1 REF SCIENCE V. 228 546 1985 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.W.BURLINGAME,W.E.LOVE,E.N.MOUDRIANAKIS REMARK 1 TITL CRYSTALS OF THE OCTAMERIC HISTONE CORE OF THE NUCLEOSOME REMARK 1 REF SCIENCE V. 223 413 1984 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 4 REMARK 1 AUTH J.E.GODFREY,T.H.EICKBUSH,E.N.MOUDRIANAKIS REMARK 1 TITL REVERSIBLE ASSOCIATION OF CALF THYMUS HISTONES TO FORM THE REMARK 1 TITL 2 SYMMETRICAL OCTAMER (H2AH2BH3H4)2: A CASE OF A REMARK 1 TITL 3 MIXED-ASSOCIATING SYSTEM REMARK 1 REF BIOCHEMISTRY V. 19 1339 1980 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 5 REMARK 1 AUTH T.H.EICKBUSH,E.N.MOUDRIANAKIS REMARK 1 TITL THE HISTONE CORE COMPLEX: AN OCTAMER ASSEMBLED BY TWO SETS REMARK 1 TITL 2 OF PROTEIN-PROTEIN INTERACTIONS REMARK 1 REF BIOCHEMISTRY V. 17 4955 1978 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 6 REMARK 1 AUTH T.H.EICKBUSH,E.N.MOUDRIANAKIS REMARK 1 TITL THE COMPACTION OF DNA HELICES INTO EITHER CONTINUOUS REMARK 1 TITL 2 SUPERCOILS OR FOLDED-FIBER RODS AND TOROIDS REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 13 295 1978 REMARK 1 REFN ISSN 0092-8674 REMARK 1 DOI 10.1016/0092-8674(78)90198-8 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 3 NUMBER OF REFLECTIONS : 13542 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.255 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2850 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 CHICKEN ERYTHROCYTE CORE HISTONE OCTAMER AT 3.1 A RESOLUTIO REMARK 3 (ARENTS ET AL., 1991). IN THE SET LISTED BELOW B VALUES HA REMARK 3 BEEN ARBITRARILY SET AND DO NOT REPRESENT THE CURRENT STATE REMARK 3 REFINEMENT. REMARK 3 REMARK 3 CHAIN IDENTIFIERS REMARK 3 H2A(1) = A REMARK 3 H2B(1) = B REMARK 3 H3(1) = C REMARK 3 H4(1) = D REMARK 4 REMARK 4 2HIO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000001182. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : DEC-91 REMARK 200 TEMPERATURE (KELVIN) : 287.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL 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 : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13542 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 200 DATA REDUNDANCY : 1.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE ENTRY WAS WITHOUT COMPLETE EXPERIMENTAL DETAILS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.62000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.31000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.31000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 68.62000 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 28450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -221.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 SER A 1 REMARK 465 GLY A 2 REMARK 465 ARG A 3 REMARK 465 GLY A 4 REMARK 465 LYS A 5 REMARK 465 GLN A 6 REMARK 465 GLY A 7 REMARK 465 GLY A 8 REMARK 465 LYS A 9 REMARK 465 ALA A 10 REMARK 465 ARG A 11 REMARK 465 ALA A 12 REMARK 465 LYS A 13 REMARK 465 ALA A 14 REMARK 465 LEU A 116 REMARK 465 PRO A 117 REMARK 465 LYS A 118 REMARK 465 LYS A 119 REMARK 465 THR A 120 REMARK 465 ASP A 121 REMARK 465 SER A 122 REMARK 465 HIS A 123 REMARK 465 LYS A 124 REMARK 465 ALA A 125 REMARK 465 LYS A 126 REMARK 465 ALA A 127 REMARK 465 LYS A 128 REMARK 465 PRO B 1 REMARK 465 GLU B 2 REMARK 465 PRO B 3 REMARK 465 ALA B 4 REMARK 465 LYS B 5 REMARK 465 SER B 6 REMARK 465 ALA B 7 REMARK 465 PRO B 8 REMARK 465 ALA B 9 REMARK 465 PRO B 10 REMARK 465 LYS B 11 REMARK 465 LYS B 12 REMARK 465 GLY B 13 REMARK 465 SER B 14 REMARK 465 LYS B 15 REMARK 465 LYS B 16 REMARK 465 ALA B 17 REMARK 465 VAL B 18 REMARK 465 THR B 19 REMARK 465 LYS B 20 REMARK 465 THR B 21 REMARK 465 GLN B 22 REMARK 465 LYS B 23 REMARK 465 LYS B 24 REMARK 465 GLY B 25 REMARK 465 ASP B 26 REMARK 465 LYS B 27 REMARK 465 LYS B 28 REMARK 465 ARG B 29 REMARK 465 LYS B 30 REMARK 465 LYS B 31 REMARK 465 SER B 32 REMARK 465 ARG B 33 REMARK 465 LYS B 34 REMARK 465 GLU B 35 REMARK 465 MET C 0 REMARK 465 ALA C 1 REMARK 465 ARG C 2 REMARK 465 THR C 3 REMARK 465 LYS C 4 REMARK 465 GLN C 5 REMARK 465 THR C 6 REMARK 465 ALA C 7 REMARK 465 ARG C 8 REMARK 465 LYS C 9 REMARK 465 SER C 10 REMARK 465 THR C 11 REMARK 465 GLY C 12 REMARK 465 GLY C 13 REMARK 465 LYS C 14 REMARK 465 ALA C 15 REMARK 465 PRO C 16 REMARK 465 ARG C 17 REMARK 465 LYS C 18 REMARK 465 GLN C 19 REMARK 465 LEU C 20 REMARK 465 ALA C 21 REMARK 465 THR C 22 REMARK 465 LYS C 23 REMARK 465 ALA C 24 REMARK 465 ALA C 25 REMARK 465 ARG C 26 REMARK 465 LYS C 27 REMARK 465 SER C 28 REMARK 465 ALA C 29 REMARK 465 PRO C 30 REMARK 465 ALA C 31 REMARK 465 THR C 32 REMARK 465 GLY C 33 REMARK 465 GLY C 34 REMARK 465 VAL C 35 REMARK 465 LYS C 36 REMARK 465 LYS C 37 REMARK 465 PRO C 38 REMARK 465 HIS C 39 REMARK 465 ARG C 40 REMARK 465 TYR C 41 REMARK 465 ARG C 42 REMARK 465 MET D 0 REMARK 465 SER D 1 REMARK 465 GLY D 2 REMARK 465 ARG D 3 REMARK 465 GLY D 4 REMARK 465 LYS D 5 REMARK 465 GLY D 6 REMARK 465 GLY D 7 REMARK 465 LYS D 8 REMARK 465 GLY D 9 REMARK 465 LEU D 10 REMARK 465 GLY D 11 REMARK 465 LYS D 12 REMARK 465 GLY D 13 REMARK 465 GLY D 14 REMARK 465 ALA D 15 REMARK 465 LYS D 16 REMARK 465 ARG D 17 REMARK 465 HIS D 18 REMARK 465 ARG D 19 REMARK 465 LYS D 20 REMARK 465 VAL D 21 REMARK 465 LEU D 22 REMARK 465 ARG D 23 REMARK 465 ASP D 24 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU D 94 CB CG CD OE1 OE2 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 ASN A 73 -85.68 -70.43 REMARK 500 LYS A 74 -9.04 -169.08 REMARK 500 LEU A 97 47.73 -102.58 REMARK 500 ASN A 110 129.66 -170.86 REMARK 500 VAL A 114 -4.68 -42.69 REMARK 500 PRO B 50 32.84 -75.89 REMARK 500 ASP B 51 -4.80 -160.03 REMARK 500 LYS B 85 50.75 34.42 REMARK 500 GLU C 73 -5.76 -59.87 REMARK 500 ASP C 81 35.98 -95.93 REMARK 500 ALA C 114 -91.37 -77.98 REMARK 500 LYS C 115 4.78 -155.61 REMARK 500 GLU D 74 -9.63 -58.45 REMARK 500 GLU D 94 18.87 84.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HIO RELATED DB: PDB REMARK 900 THE ALPHA-CARBON MODEL OF HISTONE DBREF 2HIO A 1 128 UNP P02263 H2A4_CHICK 1 128 DBREF 2HIO B 1 125 UNP P02279 H2B_CHICK 1 125 DBREF 2HIO C 0 135 UNP P84229 H31_CHICK 1 136 DBREF 2HIO D 0 102 UNP P62801 H4_CHICK 1 103 SEQRES 1 A 128 SER GLY ARG GLY LYS GLN GLY GLY LYS ALA ARG ALA LYS SEQRES 2 A 128 ALA LYS SER ARG SER SER ARG ALA GLY LEU GLN PHE PRO SEQRES 3 A 128 VAL GLY ARG VAL HIS ARG LEU LEU ARG LYS GLY ASN TYR SEQRES 4 A 128 ALA GLU ARG VAL GLY ALA GLY ALA PRO VAL TYR LEU ALA SEQRES 5 A 128 ALA VAL LEU GLU TYR LEU THR ALA GLU ILE LEU GLU LEU SEQRES 6 A 128 ALA GLY ASN ALA ALA ARG ASP ASN LYS LYS THR ARG ILE SEQRES 7 A 128 ILE PRO ARG HIS LEU GLN LEU ALA ILE ARG ASN ASP GLU SEQRES 8 A 128 GLU LEU ASN LYS LEU LEU GLY LYS VAL THR ILE ALA GLN SEQRES 9 A 128 GLY GLY VAL LEU PRO ASN ILE GLN ALA VAL LEU LEU PRO SEQRES 10 A 128 LYS LYS THR ASP SER HIS LYS ALA LYS ALA LYS SEQRES 1 B 125 PRO GLU PRO ALA LYS SER ALA PRO ALA PRO LYS LYS GLY SEQRES 2 B 125 SER LYS LYS ALA VAL THR LYS THR GLN LYS LYS GLY ASP SEQRES 3 B 125 LYS LYS ARG LYS LYS SER ARG LYS GLU SER TYR SER ILE SEQRES 4 B 125 TYR VAL TYR LYS VAL LEU LYS GLN VAL HIS PRO ASP THR SEQRES 5 B 125 GLY ILE SER SER LYS ALA MET GLY ILE MET ASN SER PHE SEQRES 6 B 125 VAL ASN ASP ILE PHE GLU ARG ILE ALA GLY GLU ALA SER SEQRES 7 B 125 ARG LEU ALA HIS TYR ASN LYS ARG SER THR ILE THR SER SEQRES 8 B 125 ARG GLU ILE GLN THR ALA VAL ARG LEU LEU LEU PRO GLY SEQRES 9 B 125 GLU LEU ALA LYS HIS ALA VAL SER GLU GLY THR LYS ALA SEQRES 10 B 125 VAL THR LYS TYR THR SER SER LYS SEQRES 1 C 136 MET ALA ARG THR LYS GLN THR ALA ARG LYS SER THR GLY SEQRES 2 C 136 GLY LYS ALA PRO ARG LYS GLN LEU ALA THR LYS ALA ALA SEQRES 3 C 136 ARG LYS SER ALA PRO ALA THR GLY GLY VAL LYS LYS PRO SEQRES 4 C 136 HIS ARG TYR ARG PRO GLY THR VAL ALA LEU ARG GLU ILE SEQRES 5 C 136 ARG ARG TYR GLN LYS SER THR GLU LEU LEU ILE ARG LYS SEQRES 6 C 136 LEU PRO PHE GLN ARG LEU VAL ARG GLU ILE ALA GLN ASP SEQRES 7 C 136 PHE LYS THR ASP LEU ARG PHE GLN SER SER ALA VAL MET SEQRES 8 C 136 ALA LEU GLN GLU ALA SER GLU ALA TYR LEU VAL GLY LEU SEQRES 9 C 136 PHE GLU ASP THR ASN LEU CYS ALA ILE HIS ALA LYS ARG SEQRES 10 C 136 VAL THR ILE MET PRO LYS ASP ILE GLN LEU ALA ARG ARG SEQRES 11 C 136 ILE ARG GLY GLU ARG ALA SEQRES 1 D 103 MET SER GLY ARG GLY LYS GLY GLY LYS GLY LEU GLY LYS SEQRES 2 D 103 GLY GLY ALA LYS ARG HIS ARG LYS VAL LEU ARG ASP ASN SEQRES 3 D 103 ILE GLN GLY ILE THR LYS PRO ALA ILE ARG ARG LEU ALA SEQRES 4 D 103 ARG ARG GLY GLY VAL LYS ARG ILE SER GLY LEU ILE TYR SEQRES 5 D 103 GLU GLU THR ARG GLY VAL LEU LYS VAL PHE LEU GLU ASN SEQRES 6 D 103 VAL ILE ARG ASP ALA VAL THR TYR THR GLU HIS ALA LYS SEQRES 7 D 103 ARG LYS THR VAL THR ALA MET ASP VAL VAL TYR ALA LEU SEQRES 8 D 103 LYS ARG GLN GLU ARG THR LEU TYR GLY PHE GLY GLY HELIX 1 2A1 ARG A 17 ALA A 21 1IRREGULAR 5 HELIX 2 2A2 VAL A 27 LYS A 36 1 10 HELIX 3 2A3 GLY A 46 ASN A 73 1PLEASE SEE REMARK 650 28 HELIX 4 2A4 PRO A 80 ASN A 89 1 10 HELIX 5 2A5 GLU A 91 LEU A 96 1 6 HELIX 6 2B1 SER B 38 VAL B 48 1 11 HELIX 7 2B2 SER B 56 ASN B 84 1 29 HELIX 8 2B3 SER B 91 LEU B 101 1 11 HELIX 9 2B4 LEU B 106 SER B 123 1 18 HELIX 10 H31 GLY C 44 GLN C 55 1 12 HELIX 11 H32 LYS C 64 ALA C 75 1 12 HELIX 12 H33 SER C 86 ILE C 112 1 27 HELIX 13 H34 PRO C 121 ARG C 131 1IRREGULAR 11 HELIX 14 H41 LYS D 31 ARG D 40 1 10 HELIX 15 H42 ILE D 50 ALA D 76 1PLEASE SEE REMARK 650 27 HELIX 16 H43 ALA D 83 GLN D 93 1 11 SHEET 1 A 2 ARG A 77 ILE A 78 0 SHEET 2 A 2 GLY B 53 ILE B 54 1 CRYST1 118.820 118.820 102.930 90.00 90.00 120.00 P 32 2 1 6 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 0.008416 0.004859 0.000000 0.00000 SCALE2 0.000000 0.009718 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009715 0.00000