HEADER DNA BINDING PROTEIN/DNA 25-OCT-17 6BEK TITLE STRUCTURE OF SIHF BOUND TO AN 8BP PALINDROMIC DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SCO1480; COMPND 3 CHAIN: A, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'-D(*CP*AP*TP*GP*CP*AP*TP*G)-3'); COMPND 7 CHAIN: B, C, E, F; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 1902; SOURCE 4 GENE: SCO1480; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_TAXID: 562 KEYWDS NUCLEIC ASSOCIATED PROTEINS, STREPTOMYCES COELICOLOR, DNA BINDING KEYWDS 2 PROTEIN, DNA BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.GUARNE,T.N.NANJI,Y.SHEN REVDAT 3 04-OCT-23 6BEK 1 LINK REVDAT 2 25-SEP-19 6BEK 1 JRNL REVDAT 1 31-OCT-18 6BEK 0 JRNL AUTH T.NANJI,E.J.GEHRKE,Y.SHEN,M.GLOYD,X.ZHANG,C.D.FIRBY,A.HUYNH, JRNL AUTH 2 A.RAZI,J.ORTEGA,M.A.ELLIOT,A.GUARNE JRNL TITL STREPTOMYCES IHF USES MULTIPLE INTERFACES TO BIND DNA. JRNL REF BIOCHIM BIOPHYS ACTA GEN V.1863 29405 2019 JRNL REF 2 SUBJ JRNL REFN ISSN 1872-8006 JRNL PMID 31376411 JRNL DOI 10.1016/J.BBAGEN.2019.07.014 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.P.SWIERCZ,T.NANJI,M.GLOYD,A.GUARNE,M.A.ELLIOT REMARK 1 TITL A NOVEL NUCLEOID-ASSOCIATED PROTEIN SPECIFIC TO THE REMARK 1 TITL 2 ACTINOBACTERIA. REMARK 1 REF NUCLEIC ACIDS RES. V. 41 4171 2013 REMARK 1 REFN ESSN 1362-4962 REMARK 1 PMID 23427309 REMARK 1 DOI 10.1093/NAR/GKT095 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 34996 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.760 REMARK 3 FREE R VALUE TEST SET COUNT : 1665 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 34.3868 - 3.8903 0.99 2996 149 0.1745 0.1967 REMARK 3 2 3.8903 - 3.0885 0.86 2464 125 0.1913 0.2050 REMARK 3 3 3.0885 - 2.6983 1.00 2838 141 0.2229 0.2803 REMARK 3 4 2.6983 - 2.4516 1.00 2819 141 0.2112 0.2375 REMARK 3 5 2.4516 - 2.2760 1.00 2811 140 0.2105 0.2697 REMARK 3 6 2.2760 - 2.1418 1.00 2769 138 0.2159 0.2551 REMARK 3 7 2.1418 - 2.0345 1.00 2812 141 0.2088 0.2497 REMARK 3 8 2.0345 - 1.9460 1.00 2766 138 0.2278 0.2904 REMARK 3 9 1.9460 - 1.8711 1.00 2793 140 0.2337 0.2532 REMARK 3 10 1.8711 - 1.8065 1.00 2767 138 0.2240 0.2829 REMARK 3 11 1.8065 - 1.7500 1.00 2751 138 0.2192 0.2424 REMARK 3 12 1.7500 - 1.7000 0.99 2745 136 0.2271 0.2850 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 1.00 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.550 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 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 : 0.010 2133 REMARK 3 ANGLE : 1.163 2989 REMARK 3 CHIRALITY : 0.055 333 REMARK 3 PLANARITY : 0.006 284 REMARK 3 DIHEDRAL : 21.247 877 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 13:33 REMARK 3 ORIGIN FOR THE GROUP (A): 47.9834 25.9586 161.2703 REMARK 3 T TENSOR REMARK 3 T11: 0.5644 T22: 0.6382 REMARK 3 T33: 0.3045 T12: 0.2974 REMARK 3 T13: -0.1856 T23: -0.2141 REMARK 3 L TENSOR REMARK 3 L11: 3.4717 L22: 2.4904 REMARK 3 L33: 5.7269 L12: 0.2955 REMARK 3 L13: -2.3827 L23: -1.8530 REMARK 3 S TENSOR REMARK 3 S11: -0.3670 S12: -1.1195 S13: 0.1435 REMARK 3 S21: 0.8329 S22: 0.1698 S23: -0.0748 REMARK 3 S31: -0.6938 S32: 0.3700 S33: -0.0864 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND RESID 34:87 REMARK 3 ORIGIN FOR THE GROUP (A): 49.0902 21.8071 145.9428 REMARK 3 T TENSOR REMARK 3 T11: 0.1843 T22: 0.2140 REMARK 3 T33: 0.2245 T12: 0.0579 REMARK 3 T13: -0.0493 T23: -0.0252 REMARK 3 L TENSOR REMARK 3 L11: 2.9694 L22: 3.5922 REMARK 3 L33: 3.0031 L12: -1.7296 REMARK 3 L13: -0.2826 L23: 0.3525 REMARK 3 S TENSOR REMARK 3 S11: -0.1909 S12: -0.2669 S13: 0.3130 REMARK 3 S21: -0.1106 S22: 0.0163 S23: -0.1152 REMARK 3 S31: -0.2099 S32: 0.0560 S33: 0.1435 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND RESID 88:103 REMARK 3 ORIGIN FOR THE GROUP (A): 55.9263 19.1017 139.9909 REMARK 3 T TENSOR REMARK 3 T11: 0.2922 T22: 0.2601 REMARK 3 T33: 0.2957 T12: 0.0135 REMARK 3 T13: 0.0669 T23: -0.0393 REMARK 3 L TENSOR REMARK 3 L11: 2.8203 L22: 1.2496 REMARK 3 L33: 4.1438 L12: 0.3283 REMARK 3 L13: -2.1462 L23: -0.0471 REMARK 3 S TENSOR REMARK 3 S11: 0.2190 S12: -0.1572 S13: 0.2778 REMARK 3 S21: -0.0517 S22: -0.1854 S23: -0.5577 REMARK 3 S31: -0.7655 S32: 0.7456 S33: -0.1753 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN B AND RESID 1:8 REMARK 3 ORIGIN FOR THE GROUP (A): 54.2462 0.9405 147.0957 REMARK 3 T TENSOR REMARK 3 T11: 0.2725 T22: 0.3133 REMARK 3 T33: 0.2383 T12: 0.0926 REMARK 3 T13: -0.0153 T23: 0.0345 REMARK 3 L TENSOR REMARK 3 L11: 1.8969 L22: 1.9586 REMARK 3 L33: 4.0067 L12: -0.9319 REMARK 3 L13: -1.3894 L23: 1.4947 REMARK 3 S TENSOR REMARK 3 S11: -0.0071 S12: -0.2931 S13: -0.0952 REMARK 3 S21: 0.4780 S22: 0.3276 S23: 0.2285 REMARK 3 S31: 0.2688 S32: -0.1676 S33: -0.3633 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN C AND RESID 1:8 REMARK 3 ORIGIN FOR THE GROUP (A): 50.4006 2.0931 145.2610 REMARK 3 T TENSOR REMARK 3 T11: 0.2704 T22: 0.2924 REMARK 3 T33: 0.2522 T12: 0.0491 REMARK 3 T13: -0.0412 T23: 0.0380 REMARK 3 L TENSOR REMARK 3 L11: 1.0207 L22: 2.4603 REMARK 3 L33: 4.4029 L12: -0.7812 REMARK 3 L13: 2.0446 L23: -0.7349 REMARK 3 S TENSOR REMARK 3 S11: 0.0571 S12: -0.1356 S13: -0.1242 REMARK 3 S21: 0.1205 S22: 0.4449 S23: 0.1689 REMARK 3 S31: 0.5703 S32: -0.6311 S33: -0.4255 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN D AND RESID 18:33 REMARK 3 ORIGIN FOR THE GROUP (A): 70.0517 61.9155 157.4752 REMARK 3 T TENSOR REMARK 3 T11: 0.3828 T22: 0.3342 REMARK 3 T33: 0.2852 T12: 0.0398 REMARK 3 T13: -0.0119 T23: -0.0769 REMARK 3 L TENSOR REMARK 3 L11: 2.3051 L22: 4.1522 REMARK 3 L33: 2.2385 L12: -2.4606 REMARK 3 L13: 1.8488 L23: -1.7670 REMARK 3 S TENSOR REMARK 3 S11: -0.1259 S12: -0.7078 S13: 0.1718 REMARK 3 S21: 1.0592 S22: 0.2535 S23: -0.0769 REMARK 3 S31: -0.2004 S32: -0.1648 S33: -0.0060 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN D AND RESID 34:87 REMARK 3 ORIGIN FOR THE GROUP (A): 70.3932 57.3807 145.6625 REMARK 3 T TENSOR REMARK 3 T11: 0.2533 T22: 0.2097 REMARK 3 T33: 0.1999 T12: 0.0701 REMARK 3 T13: -0.0372 T23: -0.0057 REMARK 3 L TENSOR REMARK 3 L11: 2.7749 L22: 4.3938 REMARK 3 L33: 2.9343 L12: -0.9714 REMARK 3 L13: 0.1010 L23: 0.3472 REMARK 3 S TENSOR REMARK 3 S11: 0.2188 S12: 0.1139 S13: 0.1450 REMARK 3 S21: -0.2897 S22: -0.1901 S23: -0.0713 REMARK 3 S31: 0.1265 S32: 0.1986 S33: -0.0056 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN D AND RESID 88:102 REMARK 3 ORIGIN FOR THE GROUP (A): 76.4342 54.7036 139.7139 REMARK 3 T TENSOR REMARK 3 T11: 0.4844 T22: 0.2346 REMARK 3 T33: 0.2208 T12: 0.0610 REMARK 3 T13: 0.0745 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 0.6672 L22: 1.7921 REMARK 3 L33: 0.6299 L12: 0.6795 REMARK 3 L13: -0.3296 L23: -0.4064 REMARK 3 S TENSOR REMARK 3 S11: 0.0215 S12: 0.2961 S13: -0.0714 REMARK 3 S21: -0.8917 S22: 0.0994 S23: -0.2866 REMARK 3 S31: -0.4238 S32: -0.0335 S33: -0.0279 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BEK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1000228091. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JAN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : DOUBLE SILICON (111) CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35669 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.36600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4ITQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.6, 0.2 M KSCN, 19% REMARK 280 (W/V) PEG 3350, AND 5% (V/V) ETHYLENE GLYCOL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K 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 21.13000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.62850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.05500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.62850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.13000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.05500 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 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, 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 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 LEU A 3 REMARK 465 PRO A 4 REMARK 465 PRO A 5 REMARK 465 LEU A 6 REMARK 465 THR A 7 REMARK 465 PRO A 8 REMARK 465 GLU A 9 REMARK 465 GLN A 10 REMARK 465 ARG A 11 REMARK 465 ALA A 12 REMARK 465 THR A 105 REMARK 465 GLY A 106 REMARK 465 SER A 107 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 LEU D 3 REMARK 465 PRO D 4 REMARK 465 PRO D 5 REMARK 465 LEU D 6 REMARK 465 THR D 7 REMARK 465 PRO D 8 REMARK 465 GLU D 9 REMARK 465 GLN D 10 REMARK 465 ARG D 11 REMARK 465 ALA D 12 REMARK 465 ALA D 13 REMARK 465 ALA D 14 REMARK 465 SER D 104 REMARK 465 THR D 105 REMARK 465 GLY D 106 REMARK 465 SER D 107 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 LYS A 17 CG CD CE NZ REMARK 470 LYS A 44 CG CD CE NZ REMARK 470 LEU D 15 CG CD1 CD2 REMARK 470 LYS D 17 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 A 361 O HOH A 367 2.06 REMARK 500 OP1 DA B 2 O HOH B 101 2.06 REMARK 500 OE1 GLU A 77 O HOH A 301 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 101 O HOH D 360 1545 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 62 O REMARK 620 2 LEU A 64 O 106.1 REMARK 620 3 VAL A 67 O 81.5 81.5 REMARK 620 4 HOH A 330 O 91.1 88.4 165.4 REMARK 620 5 DA E 6 OP1 87.8 27.9 99.5 67.4 REMARK 620 6 HOH E 121 O 71.4 174.2 92.9 96.7 154.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 4 OP1 REMARK 620 2 HOH B 121 O 31.8 REMARK 620 3 GLU D 62 O 33.4 2.3 REMARK 620 4 LEU D 64 O 33.2 4.2 2.5 REMARK 620 5 VAL D 67 O 31.3 2.8 2.5 2.2 REMARK 620 6 HOH D 318 O 34.2 2.8 0.8 2.7 3.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K D 201 DBREF 6BEK A 1 107 UNP Q9KXR9 Q9KXR9_STRCO 1 107 DBREF 6BEK B 1 8 PDB 6BEK 6BEK 1 8 DBREF 6BEK C 1 8 PDB 6BEK 6BEK 1 8 DBREF 6BEK D 1 107 UNP Q9KXR9 Q9KXR9_STRCO 1 107 DBREF 6BEK E 1 8 PDB 6BEK 6BEK 1 8 DBREF 6BEK F 1 8 PDB 6BEK 6BEK 1 8 SEQRES 1 A 107 MET ALA LEU PRO PRO LEU THR PRO GLU GLN ARG ALA ALA SEQRES 2 A 107 ALA LEU GLU LYS ALA ALA ALA ALA ARG ARG GLU ARG ALA SEQRES 3 A 107 GLU VAL LYS ASN ARG LEU LYS HIS SER GLY ALA SER LEU SEQRES 4 A 107 HIS GLU VAL ILE LYS GLN GLY GLN GLU ASN ASP VAL ILE SEQRES 5 A 107 GLY LYS MET LYS VAL SER ALA LEU LEU GLU SER LEU PRO SEQRES 6 A 107 GLY VAL GLY LYS VAL ARG ALA LYS GLN ILE MET GLU ARG SEQRES 7 A 107 LEU GLY ILE SER GLU SER ARG ARG VAL ARG GLY LEU GLY SEQRES 8 A 107 SER ASN GLN ILE ALA SER LEU GLU ARG GLU PHE GLY SER SEQRES 9 A 107 THR GLY SER SEQRES 1 B 8 DC DA DT DG DC DA DT DG SEQRES 1 C 8 DC DA DT DG DC DA DT DG SEQRES 1 D 107 MET ALA LEU PRO PRO LEU THR PRO GLU GLN ARG ALA ALA SEQRES 2 D 107 ALA LEU GLU LYS ALA ALA ALA ALA ARG ARG GLU ARG ALA SEQRES 3 D 107 GLU VAL LYS ASN ARG LEU LYS HIS SER GLY ALA SER LEU SEQRES 4 D 107 HIS GLU VAL ILE LYS GLN GLY GLN GLU ASN ASP VAL ILE SEQRES 5 D 107 GLY LYS MET LYS VAL SER ALA LEU LEU GLU SER LEU PRO SEQRES 6 D 107 GLY VAL GLY LYS VAL ARG ALA LYS GLN ILE MET GLU ARG SEQRES 7 D 107 LEU GLY ILE SER GLU SER ARG ARG VAL ARG GLY LEU GLY SEQRES 8 D 107 SER ASN GLN ILE ALA SER LEU GLU ARG GLU PHE GLY SER SEQRES 9 D 107 THR GLY SER SEQRES 1 E 8 DC DA DT DG DC DA DT DG SEQRES 1 F 8 DC DA DT DG DC DA DT DG HET K A 201 1 HET K D 201 1 HETNAM K POTASSIUM ION FORMUL 7 K 2(K 1+) FORMUL 9 HOH *337(H2 O) HELIX 1 AA1 ALA A 13 HIS A 34 1 22 HELIX 2 AA2 SER A 38 GLY A 46 1 9 HELIX 3 AA3 ASN A 49 LYS A 54 1 6 HELIX 4 AA4 LYS A 56 GLU A 62 1 7 HELIX 5 AA5 GLY A 68 GLY A 80 1 13 HELIX 6 AA6 ARG A 86 LEU A 90 5 5 HELIX 7 AA7 GLY A 91 GLY A 103 1 13 HELIX 8 AA8 GLU D 16 HIS D 34 1 19 HELIX 9 AA9 SER D 38 GLY D 46 1 9 HELIX 10 AB1 ASN D 49 LYS D 54 1 6 HELIX 11 AB2 LYS D 56 GLU D 62 1 7 HELIX 12 AB3 GLY D 68 GLY D 80 1 13 HELIX 13 AB4 ARG D 86 LEU D 90 5 5 HELIX 14 AB5 GLY D 91 PHE D 102 1 12 LINK O GLU A 62 K K A 201 1555 1555 2.57 LINK O LEU A 64 K K A 201 1555 1555 2.65 LINK O VAL A 67 K K A 201 1555 1555 2.50 LINK K K A 201 O HOH A 330 1555 1555 2.53 LINK K K A 201 OP1 DA E 6 1655 1555 2.73 LINK K K A 201 O HOH E 121 1555 1455 2.69 LINK OP1 DG B 4 K K D 201 1555 1545 2.73 LINK O HOH B 121 K K D 201 1565 1555 2.76 LINK O GLU D 62 K K D 201 1555 1555 2.56 LINK O LEU D 64 K K D 201 1555 1555 2.81 LINK O VAL D 67 K K D 201 1555 1555 2.53 LINK K K D 201 O HOH D 318 1555 1555 2.39 SITE 1 AC1 6 GLU A 62 LEU A 64 VAL A 67 HOH A 330 SITE 2 AC1 6 DA E 6 HOH E 121 SITE 1 AC2 6 DG B 4 HOH B 121 GLU D 62 LEU D 64 SITE 2 AC2 6 VAL D 67 HOH D 318 CRYST1 42.260 72.110 103.257 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 0.023663 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013868 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009685 0.00000