HEADER DNA-BINDING PROTEIN 20-MAY-94 1ENH 1ENH 2 COMPND ENGRAILED HOMEODOMAIN 1ENH 3 SOURCE (DROSOPHILA MELANOGASTER) RECOMBINANT FORM EXPRESSED IN 1ENH 4 SOURCE 2 (ESCHERICHIA COLI) 1ENH 5 AUTHOR N.D.CLARKE,C.R.KISSINGER,J.DESJARLAIS,G.L.GILLILAND,C.O.PABO 1ENH 6 REVDAT 1 31-AUG-94 1ENH 0 1ENH 7 JRNL AUTH N.D.CLARKE,C.R.KISSINGER,J.DESJARLAIS, 1ENH 8 JRNL AUTH 2 G.L.GILLILAND,C.O.PABO 1ENH 9 JRNL TITL STRUCTURAL STUDIES OF THE ENGRAILED HOMEODOMAIN 1ENH 10 JRNL REF TO BE PUBLISHED 1ENH 11 JRNL REFN 0353 1ENH 12 REMARK 1 1ENH 13 REMARK 1 REFERENCE 1 1ENH 14 REMARK 1 AUTH C.R.KISSINGER,B.LIU,E.MARTIN-BLANCO,T.B.KORNBERG, 1ENH 15 REMARK 1 AUTH 2 C.O.PABO 1ENH 16 REMARK 1 TITL CRYSTAL STRUCTURE OF AN ENGRAILED HOMEODOMAIN-DNA 1ENH 17 REMARK 1 TITL 2 COMPLEX AT 2.8 RESOLUTION: A FRAMEWORK FOR 1ENH 18 REMARK 1 TITL 3 UNDERSTANDING HOMEODOMAIN-DNA INTERACTIONS 1ENH 19 REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 63 579 1990 1ENH 20 REMARK 1 REFN ASTM CELLB5 US ISSN 0092-8674 0998 1ENH 21 REMARK 2 1ENH 22 REMARK 2 RESOLUTION. 2.1 ANGSTROMS. 1ENH 23 REMARK 3 1ENH 24 REMARK 3 REFINEMENT. 1ENH 25 REMARK 3 PROGRAM X-PLOR 1ENH 26 REMARK 3 AUTHORS BRUNGER 1ENH 27 REMARK 3 R VALUE 0.197 1ENH 28 REMARK 3 RMSD BOND DISTANCES 0.013 ANGSTROMS 1ENH 29 REMARK 3 RMSD BOND ANGLES 1.09 DEGREES 1ENH 30 REMARK 3 1ENH 31 REMARK 3 NUMBER OF REFLECTIONS 4060 1ENH 32 REMARK 3 RESOLUTION RANGE 8.0 - 2.10 ANGSTROMS 1ENH 33 REMARK 3 DATA CUTOFF 2.0 SIGMA(F) 1ENH 34 REMARK 3 PERCENT COMPLETION 92.1 1ENH 35 REMARK 3 1ENH 36 REMARK 3 NUMBER OF PROTEIN ATOMS 466 1ENH 37 REMARK 3 NUMBER OF SOLVENT ATOMS 33 1ENH 38 REMARK 4 1ENH 39 REMARK 4 ELECTRON DENSITY IS ESSENTIALLY NON-EXISTENT FOR THE 1ENH 40 REMARK 4 SIDE CHAIN OF ARG 18. 1ENH 41 REMARK 5 1ENH 42 REMARK 5 CROSS REFERENCE TO SEQUENCE DATABASE 1ENH 43 REMARK 5 SWISS-PROT ENTRY NAME PDB ENTRY CHAIN NAME 1ENH 44 REMARK 5 HMEN_DROME 1ENH 45 SEQRES 1 54 ARG PRO ARG THR ALA PHE SER SER GLU GLN LEU ALA ARG 1ENH 46 SEQRES 2 54 LEU LYS ARG GLU PHE ASN GLU ASN ARG TYR LEU THR GLU 1ENH 47 SEQRES 3 54 ARG ARG ARG GLN GLN LEU SER SER GLU LEU GLY LEU ASN 1ENH 48 SEQRES 4 54 GLU ALA GLN ILE LYS ILE TRP PHE GLN ASN LYS ARG ALA 1ENH 49 SEQRES 5 54 LYS ILE 1ENH 50 FORMUL 2 HOH *33(H2 O1) 1ENH 51 HELIX 1 1 SER 10 GLU 22 1 1ENH 52 HELIX 2 2 GLU 28 GLU 37 1 1ENH 53 HELIX 3 3 GLU 42 ILE 56 1 1ENH 54 CRYST1 44.670 44.670 118.120 90.00 90.00 120.00 P 65 2 2 12 1ENH 55 ORIGX1 1.000000 0.000000 0.000000 0.00000 1ENH 56 ORIGX2 0.000000 1.000000 0.000000 0.00000 1ENH 57 ORIGX3 0.000000 0.000000 1.000000 0.00000 1ENH 58 SCALE1 0.022386 0.012925 0.000000 0.00000 1ENH 59 SCALE2 0.000000 0.025850 0.000000 0.00000 1ENH 60 SCALE3 0.000000 0.000000 0.008466 0.00000 1ENH 61