HEADER TRANSCRIPTION 15-JUL-15 5CKT TITLE CRYSTAL STRUCTURE OF KORA, A PLASMID-ENCODED, GLOBAL TRANSCRIPTION TITLE 2 REGULATOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRFB TRANSCRIPTIONAL REPRESSOR PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: KORA; COMPND 5 SYNONYM: REGULATORY PROTEIN KORA; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: TRFB TRANSCRIPTIONAL REPRESSOR PROTEIN; COMPND 9 CHAIN: D; COMPND 10 FRAGMENT: KORA; COMPND 11 SYNONYM: REGULATORY PROTEIN KORA; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TRFB, KORA; 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: PET28A; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 11 ORGANISM_TAXID: 562; SOURCE 12 GENE: TRFB, KORA; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 14 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS HELIX-TURN-HELIX, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR S.A.WHITE,E.I.HYDE,A.L.LOVERING REVDAT 3 08-MAY-24 5CKT 1 REMARK REVDAT 2 15-JUN-16 5CKT 1 JRNL REVDAT 1 06-APR-16 5CKT 0 JRNL AUTH K.V.RAJASEKAR,A.L.LOVERING,F.DANCEA,D.J.SCOTT,S.A.HARRIS, JRNL AUTH 2 L.E.BINGLE,M.ROESSLE,C.M.THOMAS,E.I.HYDE,S.A.WHITE JRNL TITL FLEXIBILITY OF KORA, A PLASMID-ENCODED, GLOBAL TRANSCRIPTION JRNL TITL 2 REGULATOR, IN THE PRESENCE AND THE ABSENCE OF ITS OPERATOR. JRNL REF NUCLEIC ACIDS RES. V. 44 4947 2016 JRNL REFN ESSN 1362-4962 JRNL PMID 27016739 JRNL DOI 10.1093/NAR/GKW191 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.E.BINGLE,K.V.RAJASEKAR,S.T.MUNTAHA,V.NADELLA,E.I.HYDE, REMARK 1 AUTH 2 C.M.THOMAS REMARK 1 TITL A SINGLE AROMATIC RESIDUE IN TRANSCRIPTIONAL REPRESSOR REMARK 1 TITL 2 PROTEIN KORA IS CRITICAL FOR COOPERATIVITY WITH ITS REMARK 1 TITL 3 CO-REGULATOR KORB. REMARK 1 REF MOL. MICROBIOL. V. 70 1502 2008 REMARK 1 REFN ESSN 1365-2958 REMARK 1 PMID 19019158 REMARK 1 DOI 10.1111/J.1365-2958.2008.06498.X REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.050 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 52934 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 2704 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 29.3467 - 5.3212 0.95 2593 149 0.1713 0.1886 REMARK 3 2 5.3212 - 4.2276 0.97 2640 185 0.1617 0.1879 REMARK 3 3 4.2276 - 3.6944 0.97 2664 163 0.1604 0.1918 REMARK 3 4 3.6944 - 3.3571 0.97 2675 142 0.1875 0.2012 REMARK 3 5 3.3571 - 3.1168 0.97 2648 119 0.2171 0.2506 REMARK 3 6 3.1168 - 2.9332 0.97 2671 163 0.2063 0.2622 REMARK 3 7 2.9332 - 2.7864 0.97 2690 122 0.2179 0.2627 REMARK 3 8 2.7864 - 2.6652 0.98 2667 140 0.2102 0.2184 REMARK 3 9 2.6652 - 2.5627 0.96 2704 133 0.2144 0.2719 REMARK 3 10 2.5627 - 2.4743 0.97 2634 118 0.2072 0.2651 REMARK 3 11 2.4743 - 2.3970 0.97 2653 155 0.2043 0.2255 REMARK 3 12 2.3970 - 2.3285 0.96 2665 114 0.2064 0.2285 REMARK 3 13 2.3285 - 2.2672 0.97 2670 146 0.2295 0.2188 REMARK 3 14 2.2672 - 2.2119 0.96 2721 133 0.2329 0.2790 REMARK 3 15 2.2119 - 2.1616 0.97 2531 148 0.2469 0.2797 REMARK 3 16 2.1616 - 2.1157 0.96 2666 154 0.2614 0.3188 REMARK 3 17 2.1157 - 2.0733 0.95 2669 124 0.2684 0.2657 REMARK 3 18 2.0733 - 2.0342 0.97 2603 173 0.2826 0.3291 REMARK 3 19 2.0342 - 1.9979 0.90 2466 123 0.2988 0.3065 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.040 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.86 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 : 0.004 3165 REMARK 3 ANGLE : 0.812 4277 REMARK 3 CHIRALITY : 0.043 476 REMARK 3 PLANARITY : 0.003 559 REMARK 3 DIHEDRAL : 15.542 1192 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESSEQ :65) REMARK 3 ORIGIN FOR THE GROUP (A): 7.0830 3.6263 6.2275 REMARK 3 T TENSOR REMARK 3 T11: 0.3438 T22: 0.6763 REMARK 3 T33: 0.2331 T12: 0.0931 REMARK 3 T13: -0.0215 T23: -0.0856 REMARK 3 L TENSOR REMARK 3 L11: 2.6673 L22: 6.9347 REMARK 3 L33: 4.8382 L12: 1.0445 REMARK 3 L13: -0.3786 L23: -0.2682 REMARK 3 S TENSOR REMARK 3 S11: -0.0487 S12: -1.0522 S13: 0.0838 REMARK 3 S21: 0.6193 S22: 0.1923 S23: -0.5740 REMARK 3 S31: -0.2245 S32: 0.2333 S33: -0.2145 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESSEQ :65) REMARK 3 ORIGIN FOR THE GROUP (A): -1.3544 -0.3272 -18.1772 REMARK 3 T TENSOR REMARK 3 T11: 0.2927 T22: 0.2423 REMARK 3 T33: 0.1617 T12: 0.0083 REMARK 3 T13: -0.0039 T23: -0.0421 REMARK 3 L TENSOR REMARK 3 L11: 4.9020 L22: 3.8090 REMARK 3 L33: 5.7199 L12: -0.7823 REMARK 3 L13: -0.0572 L23: -2.0711 REMARK 3 S TENSOR REMARK 3 S11: -0.0832 S12: 0.4593 S13: -0.3182 REMARK 3 S21: -0.6135 S22: -0.2055 S23: 0.0315 REMARK 3 S31: 0.2223 S32: 0.4193 S33: 0.2144 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN C AND RESSEQ :65) REMARK 3 ORIGIN FOR THE GROUP (A): 8.1496 -25.2207 -28.6619 REMARK 3 T TENSOR REMARK 3 T11: 0.5739 T22: 0.2409 REMARK 3 T33: 0.4720 T12: -0.0602 REMARK 3 T13: -0.0179 T23: 0.0793 REMARK 3 L TENSOR REMARK 3 L11: 5.4045 L22: 6.8235 REMARK 3 L33: 8.4992 L12: -1.3661 REMARK 3 L13: 2.9905 L23: -4.9805 REMARK 3 S TENSOR REMARK 3 S11: -0.0470 S12: 0.2180 S13: 0.7910 REMARK 3 S21: 0.4183 S22: 0.0403 S23: 0.2905 REMARK 3 S31: -0.5776 S32: -0.0649 S33: -0.0153 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN D AND RESSEQ :65) REMARK 3 ORIGIN FOR THE GROUP (A): -4.0020 -19.0641 -1.0101 REMARK 3 T TENSOR REMARK 3 T11: 0.3447 T22: 0.4303 REMARK 3 T33: 0.8203 T12: 0.0448 REMARK 3 T13: 0.0039 T23: 0.3123 REMARK 3 L TENSOR REMARK 3 L11: 0.3497 L22: 3.6294 REMARK 3 L33: 3.9254 L12: 0.6548 REMARK 3 L13: 0.2855 L23: -1.8108 REMARK 3 S TENSOR REMARK 3 S11: 0.0092 S12: -0.6243 S13: -1.2777 REMARK 3 S21: -0.1683 S22: 0.2772 S23: 0.1620 REMARK 3 S31: 0.4575 S32: 0.0109 S33: -0.1653 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: ((CHAIN A OR CHAIN D) AND RESSEQ 66:) REMARK 3 ORIGIN FOR THE GROUP (A): 22.7258 -10.2522 2.0235 REMARK 3 T TENSOR REMARK 3 T11: 0.3631 T22: 0.5225 REMARK 3 T33: 0.6301 T12: 0.0335 REMARK 3 T13: 0.1325 T23: 0.1993 REMARK 3 L TENSOR REMARK 3 L11: 1.9888 L22: 4.8916 REMARK 3 L33: 4.0791 L12: 0.2876 REMARK 3 L13: 0.1686 L23: -0.1970 REMARK 3 S TENSOR REMARK 3 S11: 0.1883 S12: -0.5922 S13: -0.4098 REMARK 3 S21: 0.5411 S22: -0.1227 S23: 0.7633 REMARK 3 S31: 0.5188 S32: -0.2268 S33: -0.0623 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: ((CHAIN B OR CHAIN C) AND RESSEQ 66:) REMARK 3 ORIGIN FOR THE GROUP (A): 23.6452 -6.8543 -23.0728 REMARK 3 T TENSOR REMARK 3 T11: 0.4321 T22: 0.5172 REMARK 3 T33: 0.8715 T12: 0.0179 REMARK 3 T13: 0.0043 T23: 0.1937 REMARK 3 L TENSOR REMARK 3 L11: 7.0605 L22: 3.7206 REMARK 3 L33: 7.8688 L12: -2.0063 REMARK 3 L13: 1.6467 L23: -0.8303 REMARK 3 S TENSOR REMARK 3 S11: 0.6687 S12: 0.6642 S13: 0.5142 REMARK 3 S21: -0.5879 S22: 0.0633 S23: 0.3349 REMARK 3 S31: -0.0491 S32: -0.7579 S33: -0.6023 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 5CKT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000211797. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26649 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 27.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.43800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM ACETATE, AMMONIUM REMARK 280 ACETATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 D 1 REMARK 465 LYS D 2 REMARK 465 LYS D 65 REMARK 465 ASN D 66 REMARK 465 LEU D 67 REMARK 465 PRO D 68 REMARK 465 GLU D 69 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 ASP D 64 O 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 OG1 THR A 75 O HOH A 101 1.92 REMARK 500 O HOH D 237 O HOH D 241 1.92 REMARK 500 O HOH B 215 O HOH B 245 1.94 REMARK 500 O SER D 8 O HOH D 201 2.02 REMARK 500 O HOH B 236 O HOH B 264 2.03 REMARK 500 O HOH B 256 O HOH B 257 2.05 REMARK 500 O HOH B 251 O HOH B 265 2.07 REMARK 500 O HOH A 153 O HOH A 159 2.08 REMARK 500 O ARG C 87 O HOH C 101 2.13 REMARK 500 OE2 GLU B 90 O HOH B 201 2.13 REMARK 500 O HOH A 107 O HOH B 232 2.14 REMARK 500 O HOH A 109 O HOH A 117 2.14 REMARK 500 O HOH B 252 O HOH B 275 2.18 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 D 208 O HOH D 213 1455 2.09 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 ALA B 93 -78.67 -64.92 REMARK 500 THR D 99 -68.65 -108.41 REMARK 500 LYS D 100 -85.28 60.92 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 ACT B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 102 DBREF 5CKT A 1 99 UNP P03052 KORA2_ECOLX 1 99 DBREF 5CKT B 1 99 UNP P03052 KORA2_ECOLX 1 99 DBREF 5CKT C 1 99 UNP P03052 KORA2_ECOLX 1 99 DBREF 5CKT D 1 101 UNP P03052 KORA2_ECOLX 1 101 SEQRES 1 A 99 MET LYS LYS ARG LEU THR GLU SER GLN PHE GLN GLU ALA SEQRES 2 A 99 ILE GLN GLY LEU GLU VAL GLY GLN GLN THR ILE GLU ILE SEQRES 3 A 99 ALA ARG GLY VAL LEU VAL ASP GLY LYS PRO GLN ALA THR SEQRES 4 A 99 PHE ALA THR SER LEU GLY LEU THR ARG GLY ALA VAL SER SEQRES 5 A 99 GLN ALA VAL HIS ARG VAL TRP ALA ALA PHE GLU ASP LYS SEQRES 6 A 99 ASN LEU PRO GLU GLY TYR ALA ARG VAL THR ALA VAL LEU SEQRES 7 A 99 PRO GLU HIS GLN ALA TYR ILE VAL ARG LYS TRP GLU ALA SEQRES 8 A 99 ASP ALA LYS LYS LYS GLN GLU THR SEQRES 1 B 99 MET LYS LYS ARG LEU THR GLU SER GLN PHE GLN GLU ALA SEQRES 2 B 99 ILE GLN GLY LEU GLU VAL GLY GLN GLN THR ILE GLU ILE SEQRES 3 B 99 ALA ARG GLY VAL LEU VAL ASP GLY LYS PRO GLN ALA THR SEQRES 4 B 99 PHE ALA THR SER LEU GLY LEU THR ARG GLY ALA VAL SER SEQRES 5 B 99 GLN ALA VAL HIS ARG VAL TRP ALA ALA PHE GLU ASP LYS SEQRES 6 B 99 ASN LEU PRO GLU GLY TYR ALA ARG VAL THR ALA VAL LEU SEQRES 7 B 99 PRO GLU HIS GLN ALA TYR ILE VAL ARG LYS TRP GLU ALA SEQRES 8 B 99 ASP ALA LYS LYS LYS GLN GLU THR SEQRES 1 C 99 MET LYS LYS ARG LEU THR GLU SER GLN PHE GLN GLU ALA SEQRES 2 C 99 ILE GLN GLY LEU GLU VAL GLY GLN GLN THR ILE GLU ILE SEQRES 3 C 99 ALA ARG GLY VAL LEU VAL ASP GLY LYS PRO GLN ALA THR SEQRES 4 C 99 PHE ALA THR SER LEU GLY LEU THR ARG GLY ALA VAL SER SEQRES 5 C 99 GLN ALA VAL HIS ARG VAL TRP ALA ALA PHE GLU ASP LYS SEQRES 6 C 99 ASN LEU PRO GLU GLY TYR ALA ARG VAL THR ALA VAL LEU SEQRES 7 C 99 PRO GLU HIS GLN ALA TYR ILE VAL ARG LYS TRP GLU ALA SEQRES 8 C 99 ASP ALA LYS LYS LYS GLN GLU THR SEQRES 1 D 101 MET LYS LYS ARG LEU THR GLU SER GLN PHE GLN GLU ALA SEQRES 2 D 101 ILE GLN GLY LEU GLU VAL GLY GLN GLN THR ILE GLU ILE SEQRES 3 D 101 ALA ARG GLY VAL LEU VAL ASP GLY LYS PRO GLN ALA THR SEQRES 4 D 101 PHE ALA THR SER LEU GLY LEU THR ARG GLY ALA VAL SER SEQRES 5 D 101 GLN ALA VAL HIS ARG VAL TRP ALA ALA PHE GLU ASP LYS SEQRES 6 D 101 ASN LEU PRO GLU GLY TYR ALA ARG VAL THR ALA VAL LEU SEQRES 7 D 101 PRO GLU HIS GLN ALA TYR ILE VAL ARG LYS TRP GLU ALA SEQRES 8 D 101 ASP ALA LYS LYS LYS GLN GLU THR LYS ARG HET ACT B 101 4 HET ACT B 102 4 HETNAM ACT ACETATE ION FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 7 HOH *216(H2 O) HELIX 1 AA1 THR A 6 GLN A 15 1 10 HELIX 2 AA2 GLY A 20 VAL A 32 1 13 HELIX 3 AA3 PRO A 36 GLY A 45 1 10 HELIX 4 AA4 THR A 47 ASN A 66 1 20 HELIX 5 AA5 GLU A 80 THR A 99 1 20 HELIX 6 AA6 THR B 6 ILE B 14 1 9 HELIX 7 AA7 GLY B 20 VAL B 32 1 13 HELIX 8 AA8 PRO B 36 GLY B 45 1 10 HELIX 9 AA9 THR B 47 ASN B 66 1 20 HELIX 10 AB1 GLU B 80 THR B 99 1 20 HELIX 11 AB2 THR C 6 GLN C 15 1 10 HELIX 12 AB3 GLY C 20 VAL C 32 1 13 HELIX 13 AB4 PRO C 36 LEU C 44 1 9 HELIX 14 AB5 THR C 47 LEU C 67 1 21 HELIX 15 AB6 GLU C 80 GLU C 98 1 19 HELIX 16 AB7 THR D 6 GLN D 15 1 10 HELIX 17 AB8 GLY D 20 VAL D 32 1 13 HELIX 18 AB9 PRO D 36 GLY D 45 1 10 HELIX 19 AC1 THR D 47 ASP D 64 1 18 HELIX 20 AC2 GLU D 80 LYS D 100 1 21 SHEET 1 AA1 2 TYR A 71 PRO A 79 0 SHEET 2 AA1 2 TYR D 71 PRO D 79 -1 O ALA D 72 N LEU A 78 SHEET 1 AA2 2 TYR B 71 PRO B 79 0 SHEET 2 AA2 2 TYR C 71 PRO C 79 -1 O LEU C 78 N ALA B 72 CISPEP 1 MET A 1 LYS A 2 0 15.61 SITE 1 AC1 7 ARG A 57 HOH A 112 THR B 47 ARG B 48 SITE 2 AC1 7 GLY B 49 HOH B 219 HOH B 238 SITE 1 AC2 7 GLN B 22 THR B 23 ILE B 26 ALA B 54 SITE 2 AC2 7 HOH B 218 HOH B 227 LEU D 46 CRYST1 42.580 49.690 52.330 98.09 93.87 106.01 P 1 3 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 0.023485 0.006738 0.002746 0.00000 SCALE2 0.000000 0.020937 0.003528 0.00000 SCALE3 0.000000 0.000000 0.019423 0.00000