HEADER DNA BINDING PROTEIN 02-MAY-03 1P7I TITLE CRYSTAL STRUCTURE OF ENGRAILED HOMEODOMAIN MUTANT K52A COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEGMENTATION POLARITY HOMEOBOX PROTEIN ENGRAILED; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: HOMEODOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: EN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C41; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.J.STOLLAR,U.MAYOR,S.C.LOVELL,L.FEDERICI,S.M.FREUND,A.R.FERSHT, AUTHOR 2 B.F.LUISI REVDAT 6 16-AUG-23 1P7I 1 REMARK REVDAT 5 27-OCT-21 1P7I 1 REMARK SEQADV REVDAT 4 13-JUL-11 1P7I 1 VERSN REVDAT 3 24-FEB-09 1P7I 1 VERSN REVDAT 2 04-NOV-03 1P7I 1 JRNL REVDAT 1 14-OCT-03 1P7I 0 JRNL AUTH E.J.STOLLAR,U.MAYOR,S.C.LOVELL,L.FEDERICI,S.M.FREUND, JRNL AUTH 2 A.R.FERSHT,B.F.LUISI JRNL TITL CRYSTAL STRUCTURES OF ENGRAILED HOMEODOMAIN MUTANTS: JRNL TITL 2 IMPLICATIONS FOR STABILITY AND DYNAMICS JRNL REF J.BIOL.CHEM. V. 278 43699 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12923178 JRNL DOI 10.1074/JBC.M308029200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.D.CLARKE,C.R.KISSINGER,J.DESJARLAIS,G.L.GILLILAND,C.O.PABO REMARK 1 TITL STRUCTURAL STUDIES OF THE ENGRAILED HOMEODOMAIN REMARK 1 REF PROTEIN SCI. V. 3 1779 1994 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.FRAENKEL,M.A.ROULD,K.A.CHAMBERS,C.O.PABO REMARK 1 TITL ENGRAILED HOMEODOMAIN-DNA COMPLEX AT 2.2 A RESOLUTION: A REMARK 1 TITL 2 DETAILED VIEW OF THE INTERFACE AND COMPARISON WITH OTHER REMARK 1 TITL 3 ENGRAILED STRUCTURES REMARK 1 REF J.MOL.BIOL. V. 284 351 1998 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1998.2147 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 14092 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 737 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 932 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1910 REMARK 3 BIN FREE R VALUE SET COUNT : 66 REMARK 3 BIN FREE R VALUE : 0.2460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1721 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 100 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 28.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.00000 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): 0.224 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.186 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.165 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.030 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1760 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1607 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2355 ; 1.289 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3710 ; 0.686 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 205 ; 3.168 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 329 ;13.536 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 248 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1971 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 403 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 397 ; 0.230 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1453 ; 0.187 ; 0.300 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): 81 ; 0.301 ; 0.500 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): 17 ; 0.194 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 69 ; 0.203 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.285 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): 2 ; 0.056 ; 0.500 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): 1045 ; 2.452 ; 5.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1645 ; 3.844 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 715 ; 3.771 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 710 ; 5.825 ; 7.500 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 6 REMARK 3 ORIGIN FOR THE GROUP (A): 3.8585 15.3505 45.5271 REMARK 3 T TENSOR REMARK 3 T11: 0.1082 T22: 0.3006 REMARK 3 T33: 0.2459 T12: 0.1386 REMARK 3 T13: -0.1489 T23: -0.1199 REMARK 3 L TENSOR REMARK 3 L11: 30.7878 L22: 49.2142 REMARK 3 L33: 127.3440 L12: -25.9743 REMARK 3 L13: -20.9889 L23: 41.5548 REMARK 3 S TENSOR REMARK 3 S11: 1.8847 S12: 2.9483 S13: -2.0068 REMARK 3 S21: -1.2333 S22: -1.1758 S23: 0.8662 REMARK 3 S31: -1.5843 S32: -0.7006 S33: -0.7089 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 7 A 51 REMARK 3 ORIGIN FOR THE GROUP (A): 14.5325 12.7307 54.0908 REMARK 3 T TENSOR REMARK 3 T11: 0.2122 T22: 0.1785 REMARK 3 T33: 0.1854 T12: 0.0054 REMARK 3 T13: 0.0053 T23: -0.0303 REMARK 3 L TENSOR REMARK 3 L11: 3.8265 L22: 0.8387 REMARK 3 L33: 1.2810 L12: -0.0681 REMARK 3 L13: -0.5233 L23: -0.6031 REMARK 3 S TENSOR REMARK 3 S11: -0.0508 S12: 0.0769 S13: -0.0820 REMARK 3 S21: -0.0296 S22: 0.0044 S23: -0.0178 REMARK 3 S31: -0.0212 S32: -0.0389 S33: 0.0463 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 52 A 55 REMARK 3 ORIGIN FOR THE GROUP (A): 18.7513 20.4030 46.2335 REMARK 3 T TENSOR REMARK 3 T11: 0.1859 T22: 0.2227 REMARK 3 T33: 0.2215 T12: -0.0250 REMARK 3 T13: 0.0021 T23: 0.0894 REMARK 3 L TENSOR REMARK 3 L11: 22.5740 L22: 26.2864 REMARK 3 L33: 11.3766 L12: -3.8362 REMARK 3 L13: -0.9482 L23: -8.9269 REMARK 3 S TENSOR REMARK 3 S11: 0.0749 S12: 0.7678 S13: 1.5443 REMARK 3 S21: 0.5277 S22: -0.1264 S23: -0.4888 REMARK 3 S31: -0.1581 S32: -0.3375 S33: 0.0514 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 7 B 51 REMARK 3 ORIGIN FOR THE GROUP (A): 9.5824 41.5069 18.6557 REMARK 3 T TENSOR REMARK 3 T11: 0.2242 T22: 0.1516 REMARK 3 T33: 0.1981 T12: 0.0066 REMARK 3 T13: -0.0033 T23: 0.0109 REMARK 3 L TENSOR REMARK 3 L11: 1.7645 L22: 0.8145 REMARK 3 L33: 3.3553 L12: -0.4128 REMARK 3 L13: -0.9781 L23: 1.2107 REMARK 3 S TENSOR REMARK 3 S11: 0.0550 S12: 0.0068 S13: 0.0526 REMARK 3 S21: 0.1454 S22: -0.0284 S23: -0.0318 REMARK 3 S31: -0.0323 S32: 0.0077 S33: -0.0266 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 52 B 55 REMARK 3 ORIGIN FOR THE GROUP (A): 8.4125 50.4170 26.6306 REMARK 3 T TENSOR REMARK 3 T11: 0.3044 T22: 0.1041 REMARK 3 T33: 0.2293 T12: -0.0070 REMARK 3 T13: 0.0624 T23: -0.0093 REMARK 3 L TENSOR REMARK 3 L11: 10.0534 L22: 16.5581 REMARK 3 L33: 26.6430 L12: 10.1199 REMARK 3 L13: 1.3773 L23: -0.2382 REMARK 3 S TENSOR REMARK 3 S11: 0.0405 S12: 0.0984 S13: 0.7909 REMARK 3 S21: -1.1685 S22: -0.2628 S23: 0.2667 REMARK 3 S31: -1.1559 S32: 0.7905 S33: 0.2224 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 7 C 51 REMARK 3 ORIGIN FOR THE GROUP (A): 19.3617 8.1322 93.7679 REMARK 3 T TENSOR REMARK 3 T11: 0.1772 T22: 0.1948 REMARK 3 T33: 0.1632 T12: 0.0137 REMARK 3 T13: -0.0119 T23: 0.0289 REMARK 3 L TENSOR REMARK 3 L11: 7.9309 L22: 1.4954 REMARK 3 L33: 2.3487 L12: -1.1353 REMARK 3 L13: 0.1000 L23: 0.3856 REMARK 3 S TENSOR REMARK 3 S11: -0.0602 S12: -0.6063 S13: 0.1441 REMARK 3 S21: 0.0042 S22: 0.1278 S23: -0.0585 REMARK 3 S31: 0.0164 S32: 0.0674 S33: -0.0676 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 52 C 55 REMARK 3 ORIGIN FOR THE GROUP (A): 23.4017 16.0059 102.0087 REMARK 3 T TENSOR REMARK 3 T11: 0.2515 T22: 0.3248 REMARK 3 T33: 0.2308 T12: 0.0239 REMARK 3 T13: -0.0966 T23: -0.2211 REMARK 3 L TENSOR REMARK 3 L11: 31.3549 L22: 16.5256 REMARK 3 L33: -10.1754 L12: -11.9812 REMARK 3 L13: 14.5842 L23: 43.9305 REMARK 3 S TENSOR REMARK 3 S11: 0.6232 S12: -3.2343 S13: 1.2399 REMARK 3 S21: 1.4221 S22: 0.0838 S23: -0.8430 REMARK 3 S31: 0.5652 S32: 0.1955 S33: -0.7070 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 6 REMARK 3 ORIGIN FOR THE GROUP (A): 35.3489 -1.6480 88.6873 REMARK 3 T TENSOR REMARK 3 T11: 0.1702 T22: 0.0954 REMARK 3 T33: 0.2950 T12: -0.0568 REMARK 3 T13: -0.0529 T23: 0.0206 REMARK 3 L TENSOR REMARK 3 L11: -1.3998 L22: 7.6498 REMARK 3 L33: 9.8660 L12: 0.6745 REMARK 3 L13: 3.2220 L23: -5.0084 REMARK 3 S TENSOR REMARK 3 S11: -0.2311 S12: -0.5205 S13: -0.2521 REMARK 3 S21: 0.2209 S22: 0.3150 S23: -0.1782 REMARK 3 S31: 0.2963 S32: -0.0681 S33: -0.0839 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 7 D 51 REMARK 3 ORIGIN FOR THE GROUP (A): 41.7524 7.9205 93.8569 REMARK 3 T TENSOR REMARK 3 T11: 0.1728 T22: 0.2208 REMARK 3 T33: 0.1837 T12: 0.0084 REMARK 3 T13: -0.0075 T23: 0.0267 REMARK 3 L TENSOR REMARK 3 L11: 9.1786 L22: 0.7663 REMARK 3 L33: 1.8884 L12: -0.3017 REMARK 3 L13: 1.3023 L23: 0.4389 REMARK 3 S TENSOR REMARK 3 S11: -0.2471 S12: -0.6251 S13: 0.4690 REMARK 3 S21: -0.0769 S22: 0.1508 S23: 0.0428 REMARK 3 S31: -0.0107 S32: -0.2055 S33: 0.0962 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 52 D 56 REMARK 3 ORIGIN FOR THE GROUP (A): 47.1026 -0.0731 85.5842 REMARK 3 T TENSOR REMARK 3 T11: 0.2071 T22: 0.1670 REMARK 3 T33: 0.2529 T12: -0.0582 REMARK 3 T13: 0.0867 T23: -0.0184 REMARK 3 L TENSOR REMARK 3 L11: 11.2653 L22: 2.4243 REMARK 3 L33: 21.8430 L12: -4.9527 REMARK 3 L13: 15.5010 L23: 12.6437 REMARK 3 S TENSOR REMARK 3 S11: 0.2469 S12: 0.5653 S13: -0.6531 REMARK 3 S21: 0.0689 S22: 0.0242 S23: -0.4270 REMARK 3 S31: 0.0436 S32: 0.9832 S33: -0.2711 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE DENSITY REMARK 3 AT LEU 26 CHAIN C INDICATES A MIXTURE OF 2 ROTAMERS, ONLY ONE REMARK 3 OF WHICH IS MODELLED AND ACCOUNTS FOR THE ANGULAR DEVIATION. REMARK 4 REMARK 4 1P7I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019104. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14829 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 19.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : 0.07700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1ENH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 3000, 100MM 2 REMARK 280 -(CYCLOHEXYLAMINO)ETHANESULFONIC ACID (CHES), PH 9.5, VAPOR REMARK 280 DIFFUSION, HANGING 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 22.33200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.12650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.58800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.12650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.33200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.58800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLU A 1 REMARK 465 LYS A 2 REMARK 465 ILE A 56 REMARK 465 LYS A 57 REMARK 465 LYS A 58 REMARK 465 SER A 59 REMARK 465 GLU B 1 REMARK 465 LYS B 2 REMARK 465 ARG B 3 REMARK 465 PRO B 4 REMARK 465 ARG B 5 REMARK 465 THR B 6 REMARK 465 LYS B 57 REMARK 465 LYS B 58 REMARK 465 SER B 59 REMARK 465 GLU C 1 REMARK 465 LYS C 2 REMARK 465 ARG C 3 REMARK 465 PRO C 4 REMARK 465 ARG C 5 REMARK 465 ILE C 56 REMARK 465 LYS C 57 REMARK 465 LYS C 58 REMARK 465 SER C 59 REMARK 465 LYS D 57 REMARK 465 LYS D 58 REMARK 465 SER D 59 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 ARG A 3 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 5 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 28 CG CD OE1 OE2 REMARK 470 LYS A 55 CG CD CE NZ REMARK 470 ARG B 24 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 29 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 17 CG CD CE NZ REMARK 470 ARG C 24 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 1 CG CD OE1 OE2 REMARK 470 LYS D 2 CG CD CE NZ REMARK 470 GLU D 28 CG CD OE1 OE2 REMARK 470 ARG D 29 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 55 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH C 75 O HOH C 76 1.65 REMARK 500 O HOH C 62 O HOH C 76 1.72 REMARK 500 O HOH D 139 O HOH D 140 1.83 REMARK 500 O HOH C 74 O HOH D 113 1.86 REMARK 500 O HOH C 62 O HOH C 75 1.94 REMARK 500 O HOH D 115 O HOH D 140 1.98 REMARK 500 O HOH B 67 O HOH B 83 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 LEU C 26 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG D 5 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG D 5 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES 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 NHE A 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ENH RELATED DB: PDB REMARK 900 WILD TYPE PROTEIN DNA-FREE FORM REMARK 900 RELATED ID: 3HDD RELATED DB: PDB REMARK 900 WILD TYPE PROTEIN DNA-BOUND FORM REMARK 900 RELATED ID: 1DUO RELATED DB: PDB REMARK 900 Q50A PROTEIN DNA-BOUND FORM REMARK 900 RELATED ID: 2HDD RELATED DB: PDB REMARK 900 Q50K PROTEIN DNA-BOUND FORM DBREF 1P7I A 1 59 UNP P02836 HMEN_DROME 454 512 DBREF 1P7I B 1 59 UNP P02836 HMEN_DROME 454 512 DBREF 1P7I C 1 59 UNP P02836 HMEN_DROME 454 512 DBREF 1P7I D 1 59 UNP P02836 HMEN_DROME 454 512 SEQADV 1P7I ALA A 52 UNP P02836 LYS 505 ENGINEERED MUTATION SEQADV 1P7I ALA B 52 UNP P02836 LYS 505 ENGINEERED MUTATION SEQADV 1P7I ALA C 52 UNP P02836 LYS 505 ENGINEERED MUTATION SEQADV 1P7I ALA D 52 UNP P02836 LYS 505 ENGINEERED MUTATION SEQRES 1 A 59 GLU LYS ARG PRO ARG THR ALA PHE SER SER GLU GLN LEU SEQRES 2 A 59 ALA ARG LEU LYS ARG GLU PHE ASN GLU ASN ARG TYR LEU SEQRES 3 A 59 THR GLU ARG ARG ARG GLN GLN LEU SER SER GLU LEU GLY SEQRES 4 A 59 LEU ASN GLU ALA GLN ILE LYS ILE TRP PHE GLN ASN ALA SEQRES 5 A 59 ARG ALA LYS ILE LYS LYS SER SEQRES 1 B 59 GLU LYS ARG PRO ARG THR ALA PHE SER SER GLU GLN LEU SEQRES 2 B 59 ALA ARG LEU LYS ARG GLU PHE ASN GLU ASN ARG TYR LEU SEQRES 3 B 59 THR GLU ARG ARG ARG GLN GLN LEU SER SER GLU LEU GLY SEQRES 4 B 59 LEU ASN GLU ALA GLN ILE LYS ILE TRP PHE GLN ASN ALA SEQRES 5 B 59 ARG ALA LYS ILE LYS LYS SER SEQRES 1 C 59 GLU LYS ARG PRO ARG THR ALA PHE SER SER GLU GLN LEU SEQRES 2 C 59 ALA ARG LEU LYS ARG GLU PHE ASN GLU ASN ARG TYR LEU SEQRES 3 C 59 THR GLU ARG ARG ARG GLN GLN LEU SER SER GLU LEU GLY SEQRES 4 C 59 LEU ASN GLU ALA GLN ILE LYS ILE TRP PHE GLN ASN ALA SEQRES 5 C 59 ARG ALA LYS ILE LYS LYS SER SEQRES 1 D 59 GLU LYS ARG PRO ARG THR ALA PHE SER SER GLU GLN LEU SEQRES 2 D 59 ALA ARG LEU LYS ARG GLU PHE ASN GLU ASN ARG TYR LEU SEQRES 3 D 59 THR GLU ARG ARG ARG GLN GLN LEU SER SER GLU LEU GLY SEQRES 4 D 59 LEU ASN GLU ALA GLN ILE LYS ILE TRP PHE GLN ASN ALA SEQRES 5 D 59 ARG ALA LYS ILE LYS LYS SER HET NHE A 500 13 HETNAM NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID HETSYN NHE N-CYCLOHEXYLTAURINE; CHES FORMUL 5 NHE C8 H17 N O3 S FORMUL 6 HOH *100(H2 O) HELIX 1 1 SER A 9 ASN A 23 1 15 HELIX 2 2 THR A 27 GLY A 39 1 13 HELIX 3 3 ASN A 41 LYS A 55 1 15 HELIX 4 4 SER B 9 ASN B 23 1 15 HELIX 5 5 THR B 27 GLY B 39 1 13 HELIX 6 6 ASN B 41 ILE B 56 1 16 HELIX 7 7 SER C 9 ASN C 23 1 15 HELIX 8 8 THR C 27 GLY C 39 1 13 HELIX 9 9 ASN C 41 LYS C 55 1 15 HELIX 10 10 SER D 9 ASN D 23 1 15 HELIX 11 11 THR D 27 GLY D 39 1 13 HELIX 12 12 ASN D 41 ILE D 56 1 16 SITE 1 AC1 5 GLN A 12 TYR A 25 GLU A 37 LEU B 38 SITE 2 AC1 5 HOH B 72 CRYST1 44.664 51.176 108.253 90.00 90.00 90.00 P 21 21 21 16 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 0.022389 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009238 0.00000