HEADER TRANSCRIPTION 15-DEC-17 6FAL TITLE TRYPTOPHAN REPRESSOR TRPR FROM E.COLI WITH 3-INDOLEPROPIONIC ACID AS TITLE 2 LIGAND COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRP OPERON REPRESSOR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: CHAIN A OF A DIMER SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TRPR, RTRY, B4393, JW4356; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21 KEYWDS LIGAND BINDING, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR A.C.STIEL,S.SHANMUGARATNAM,B.HOCKER REVDAT 2 25-DEC-19 6FAL 1 REMARK REVDAT 1 30-JAN-19 6FAL 0 JRNL AUTH A.C.STIEL,S.SHANMUGARATNAM,B.HOCKER JRNL TITL TRYPTOPHAN REPRESSOR TRPR FROM E.COLI: A LIGAND BINDING JRNL TITL 2 STUDY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.20 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 59043 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2953 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 35.8908 - 3.3046 1.00 2780 147 0.1797 0.2120 REMARK 3 2 3.3046 - 2.6232 1.00 2737 144 0.1685 0.2032 REMARK 3 3 2.6232 - 2.2917 1.00 2713 143 0.1523 0.1618 REMARK 3 4 2.2917 - 2.0822 1.00 2723 143 0.1375 0.1469 REMARK 3 5 2.0822 - 1.9329 1.00 2689 141 0.1462 0.1332 REMARK 3 6 1.9329 - 1.8190 1.00 2708 143 0.1517 0.1785 REMARK 3 7 1.8190 - 1.7279 1.00 2679 141 0.1530 0.1862 REMARK 3 8 1.7279 - 1.6527 1.00 2684 141 0.1514 0.1660 REMARK 3 9 1.6527 - 1.5890 1.00 2720 143 0.1510 0.1775 REMARK 3 10 1.5890 - 1.5342 0.99 2680 142 0.1461 0.1540 REMARK 3 11 1.5342 - 1.4862 1.00 2660 139 0.1472 0.1596 REMARK 3 12 1.4862 - 1.4438 1.00 2676 141 0.1587 0.1530 REMARK 3 13 1.4438 - 1.4057 1.00 2697 142 0.1650 0.1652 REMARK 3 14 1.4057 - 1.3714 1.00 2671 141 0.1621 0.1698 REMARK 3 15 1.3714 - 1.3403 0.99 2675 141 0.1734 0.1964 REMARK 3 16 1.3403 - 1.3117 0.99 2678 141 0.1726 0.1939 REMARK 3 17 1.3117 - 1.2855 0.99 2618 138 0.1787 0.1820 REMARK 3 18 1.2855 - 1.2612 1.00 2710 142 0.1751 0.1876 REMARK 3 19 1.2612 - 1.2387 1.00 2677 141 0.1861 0.1889 REMARK 3 20 1.2387 - 1.2177 1.00 2677 141 0.1957 0.1990 REMARK 3 21 1.2177 - 1.1981 0.84 2238 118 0.2211 0.2525 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.930 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.37 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.33 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 : 0.012 1674 REMARK 3 ANGLE : 1.123 2265 REMARK 3 CHIRALITY : 0.074 252 REMARK 3 PLANARITY : 0.008 294 REMARK 3 DIHEDRAL : 12.431 661 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 10 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.4191 12.8299 -22.8335 REMARK 3 T TENSOR REMARK 3 T11: 0.0645 T22: 0.0652 REMARK 3 T33: 0.0841 T12: -0.0116 REMARK 3 T13: -0.0065 T23: 0.0151 REMARK 3 L TENSOR REMARK 3 L11: 2.6843 L22: 2.8674 REMARK 3 L33: 2.4674 L12: 0.2467 REMARK 3 L13: -0.1158 L23: 0.3648 REMARK 3 S TENSOR REMARK 3 S11: 0.0055 S12: 0.0009 S13: 0.2938 REMARK 3 S21: 0.0323 S22: -0.0243 S23: -0.1613 REMARK 3 S31: -0.3304 S32: 0.1423 S33: -0.0468 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 63 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.8305 -1.8153 -12.7319 REMARK 3 T TENSOR REMARK 3 T11: 0.1135 T22: 0.0570 REMARK 3 T33: 0.0680 T12: 0.0072 REMARK 3 T13: 0.0124 T23: 0.0105 REMARK 3 L TENSOR REMARK 3 L11: 0.8403 L22: 0.8459 REMARK 3 L33: 3.1347 L12: -0.1800 REMARK 3 L13: 0.4231 L23: -0.1473 REMARK 3 S TENSOR REMARK 3 S11: -0.0619 S12: -0.0787 S13: -0.0847 REMARK 3 S21: 0.1807 S22: 0.0038 S23: 0.0185 REMARK 3 S31: 0.2180 S32: -0.0634 S33: 0.0769 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 64 THROUGH 78 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.0890 -3.7301 5.4790 REMARK 3 T TENSOR REMARK 3 T11: 0.4390 T22: 0.2695 REMARK 3 T33: 0.2140 T12: 0.0079 REMARK 3 T13: -0.0606 T23: 0.0257 REMARK 3 L TENSOR REMARK 3 L11: 5.8455 L22: 7.2448 REMARK 3 L33: 6.4002 L12: -3.4920 REMARK 3 L13: -5.1472 L23: 0.4833 REMARK 3 S TENSOR REMARK 3 S11: 0.0517 S12: -0.5607 S13: 0.3886 REMARK 3 S21: 0.5920 S22: 0.1746 S23: 0.0726 REMARK 3 S31: -0.8097 S32: 0.0318 S33: -0.1146 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 79 THROUGH 93 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.8882 8.5297 -0.6993 REMARK 3 T TENSOR REMARK 3 T11: 0.3077 T22: 0.1360 REMARK 3 T33: 0.0742 T12: 0.0347 REMARK 3 T13: -0.0421 T23: -0.0225 REMARK 3 L TENSOR REMARK 3 L11: 4.8458 L22: 2.3334 REMARK 3 L33: 0.7109 L12: -0.8934 REMARK 3 L13: -0.9584 L23: 1.2313 REMARK 3 S TENSOR REMARK 3 S11: -0.1672 S12: -0.2005 S13: -0.0802 REMARK 3 S21: 0.5952 S22: 0.0670 S23: -0.2358 REMARK 3 S31: -0.1723 S32: 0.0477 S33: -0.2527 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 94 THROUGH 106 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.3931 5.9291 -2.4545 REMARK 3 T TENSOR REMARK 3 T11: 0.2998 T22: 0.2710 REMARK 3 T33: 0.0823 T12: 0.0594 REMARK 3 T13: 0.1844 T23: 0.0429 REMARK 3 L TENSOR REMARK 3 L11: 3.9806 L22: 2.0052 REMARK 3 L33: 3.0542 L12: -0.0145 REMARK 3 L13: 0.0538 L23: 1.4221 REMARK 3 S TENSOR REMARK 3 S11: 0.1322 S12: -0.6902 S13: 0.1660 REMARK 3 S21: 0.5539 S22: -0.0549 S23: 0.3584 REMARK 3 S31: -0.0606 S32: -0.4558 S33: 0.1601 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 13 THROUGH 32 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6695 -3.3076 -12.6634 REMARK 3 T TENSOR REMARK 3 T11: 0.1678 T22: 0.1120 REMARK 3 T33: 0.0819 T12: -0.0153 REMARK 3 T13: 0.0043 T23: 0.0323 REMARK 3 L TENSOR REMARK 3 L11: 2.8103 L22: 3.5289 REMARK 3 L33: 2.5147 L12: 0.1989 REMARK 3 L13: -0.1540 L23: -0.5623 REMARK 3 S TENSOR REMARK 3 S11: 0.0375 S12: -0.2674 S13: -0.3819 REMARK 3 S21: 0.2085 S22: 0.0781 S23: 0.2515 REMARK 3 S31: 0.4749 S32: -0.1971 S33: -0.0295 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 33 THROUGH 63 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.6918 9.1095 -20.3169 REMARK 3 T TENSOR REMARK 3 T11: 0.0610 T22: 0.0571 REMARK 3 T33: 0.0831 T12: -0.0092 REMARK 3 T13: -0.0122 T23: 0.0055 REMARK 3 L TENSOR REMARK 3 L11: 1.8791 L22: 1.5840 REMARK 3 L33: 3.4459 L12: -0.0074 REMARK 3 L13: -1.4117 L23: 0.0483 REMARK 3 S TENSOR REMARK 3 S11: 0.0284 S12: -0.0178 S13: 0.0999 REMARK 3 S21: 0.0423 S22: 0.0043 S23: -0.1148 REMARK 3 S31: -0.1671 S32: 0.1012 S33: -0.0538 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 64 THROUGH 78 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.5097 10.1931 -34.9410 REMARK 3 T TENSOR REMARK 3 T11: 0.3000 T22: 0.2538 REMARK 3 T33: 0.2474 T12: -0.0400 REMARK 3 T13: 0.0166 T23: 0.0286 REMARK 3 L TENSOR REMARK 3 L11: 3.5039 L22: 7.5832 REMARK 3 L33: 2.1849 L12: 1.9950 REMARK 3 L13: 2.2078 L23: 1.6776 REMARK 3 S TENSOR REMARK 3 S11: -0.1755 S12: 0.4596 S13: -0.0251 REMARK 3 S21: -0.7635 S22: 0.2641 S23: -0.0381 REMARK 3 S31: 0.5741 S32: 0.0128 S33: -0.0393 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 79 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.7105 -1.2231 -28.8876 REMARK 3 T TENSOR REMARK 3 T11: 0.0623 T22: 0.1340 REMARK 3 T33: 0.1676 T12: 0.0082 REMARK 3 T13: 0.0282 T23: -0.0294 REMARK 3 L TENSOR REMARK 3 L11: 2.1961 L22: 3.1793 REMARK 3 L33: 1.8719 L12: 1.1308 REMARK 3 L13: 0.6797 L23: 0.3144 REMARK 3 S TENSOR REMARK 3 S11: -0.1320 S12: 0.2518 S13: -0.1098 REMARK 3 S21: -0.1690 S22: 0.0989 S23: -0.2631 REMARK 3 S31: -0.0343 S32: 0.3143 S33: -0.0035 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 91 THROUGH 109 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.7485 3.0192 -35.9962 REMARK 3 T TENSOR REMARK 3 T11: 0.2084 T22: 0.1411 REMARK 3 T33: 0.1373 T12: -0.0248 REMARK 3 T13: -0.0170 T23: 0.0096 REMARK 3 L TENSOR REMARK 3 L11: 1.5363 L22: 3.6982 REMARK 3 L33: 2.6186 L12: 0.0087 REMARK 3 L13: -0.5716 L23: -2.0929 REMARK 3 S TENSOR REMARK 3 S11: -0.0460 S12: 0.4083 S13: 0.2863 REMARK 3 S21: -0.1895 S22: -0.0010 S23: 0.0047 REMARK 3 S31: -0.4887 S32: -0.0413 S33: 0.0140 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 6FAL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1200008007. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-AUG-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977960 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59052 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 35.875 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 6.157 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.0300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.11 REMARK 200 R MERGE FOR SHELL (I) : 0.25300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.020 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.6 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MGCL2 0.1M TRIS HCL, PH8.5 30% REMARK 280 PEG 4000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 22.62500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 ALA A 2 REMARK 465 GLN A 3 REMARK 465 GLN A 4 REMARK 465 SER A 5 REMARK 465 PRO A 6 REMARK 465 TYR A 7 REMARK 465 SER A 8 REMARK 465 ALA A 9 REMARK 465 SER A 107 REMARK 465 ASP A 108 REMARK 465 LEU A 109 REMARK 465 GLU A 110 REMARK 465 HIS A 111 REMARK 465 HIS A 112 REMARK 465 HIS A 113 REMARK 465 HIS A 114 REMARK 465 HIS A 115 REMARK 465 HIS A 116 REMARK 465 ALA B 2 REMARK 465 GLN B 3 REMARK 465 GLN B 4 REMARK 465 SER B 5 REMARK 465 PRO B 6 REMARK 465 TYR B 7 REMARK 465 SER B 8 REMARK 465 ALA B 9 REMARK 465 ALA B 10 REMARK 465 MET B 11 REMARK 465 ALA B 12 REMARK 465 GLU B 110 REMARK 465 HIS B 111 REMARK 465 HIS B 112 REMARK 465 HIS B 113 REMARK 465 HIS B 114 REMARK 465 HIS B 115 REMARK 465 HIS B 116 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 HZ2 LYS B 27 O HOH B 305 1.48 REMARK 500 OE2 GLU B 60 O HOH B 301 1.97 REMARK 500 O HOH B 302 O HOH B 370 1.99 REMARK 500 O HOH B 302 O HOH B 355 2.07 REMARK 500 O HOH B 302 O HOH B 358 2.07 REMARK 500 O HOH A 347 O HOH B 341 2.15 REMARK 500 O HOH B 309 O HOH B 342 2.15 REMARK 500 OE2 GLU B 59 O HOH B 302 2.15 REMARK 500 O LEU B 109 O HOH B 303 2.15 REMARK 500 O HOH A 325 O HOH A 334 2.16 REMARK 500 O HOH B 330 O HOH B 362 2.16 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 A 370 O HOH B 408 2454 1.92 REMARK 500 O HOH A 378 O HOH B 302 2444 2.04 REMARK 500 SD MET A 11 O HOH B 336 2554 2.12 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 TYR B 88 CB - CG - CD1 ANGL. DEV. = 4.0 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 IOP A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOP B 201 DBREF 6FAL A 2 108 UNP P0A881 TRPR_ECOLI 2 108 DBREF 6FAL B 2 108 UNP P0A881 TRPR_ECOLI 2 108 SEQADV 6FAL TYR A 88 UNP P0A881 SER 88 CONFLICT SEQADV 6FAL LEU A 109 UNP P0A881 EXPRESSION TAG SEQADV 6FAL GLU A 110 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS A 111 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS A 112 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS A 113 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS A 114 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS A 115 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS A 116 UNP P0A881 EXPRESSION TAG SEQADV 6FAL TYR B 88 UNP P0A881 SER 88 CONFLICT SEQADV 6FAL LEU B 109 UNP P0A881 EXPRESSION TAG SEQADV 6FAL GLU B 110 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS B 111 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS B 112 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS B 113 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS B 114 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS B 115 UNP P0A881 EXPRESSION TAG SEQADV 6FAL HIS B 116 UNP P0A881 EXPRESSION TAG SEQRES 1 A 115 ALA GLN GLN SER PRO TYR SER ALA ALA MET ALA GLU GLN SEQRES 2 A 115 ARG HIS GLN GLU TRP LEU ARG PHE VAL ASP LEU LEU LYS SEQRES 3 A 115 ASN ALA TYR GLN ASN ASP LEU HIS LEU PRO LEU LEU ASN SEQRES 4 A 115 LEU MET LEU THR PRO ASP GLU ARG GLU ALA LEU GLY THR SEQRES 5 A 115 ARG VAL ARG ILE VAL GLU GLU LEU LEU ARG GLY GLU MET SEQRES 6 A 115 SER GLN ARG GLU LEU LYS ASN GLU LEU GLY ALA GLY ILE SEQRES 7 A 115 ALA THR ILE THR ARG GLY SER ASN TYR LEU LYS ALA ALA SEQRES 8 A 115 PRO VAL GLU LEU ARG GLN TRP LEU GLU GLU VAL LEU LEU SEQRES 9 A 115 LYS SER ASP LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 115 ALA GLN GLN SER PRO TYR SER ALA ALA MET ALA GLU GLN SEQRES 2 B 115 ARG HIS GLN GLU TRP LEU ARG PHE VAL ASP LEU LEU LYS SEQRES 3 B 115 ASN ALA TYR GLN ASN ASP LEU HIS LEU PRO LEU LEU ASN SEQRES 4 B 115 LEU MET LEU THR PRO ASP GLU ARG GLU ALA LEU GLY THR SEQRES 5 B 115 ARG VAL ARG ILE VAL GLU GLU LEU LEU ARG GLY GLU MET SEQRES 6 B 115 SER GLN ARG GLU LEU LYS ASN GLU LEU GLY ALA GLY ILE SEQRES 7 B 115 ALA THR ILE THR ARG GLY SER ASN TYR LEU LYS ALA ALA SEQRES 8 B 115 PRO VAL GLU LEU ARG GLN TRP LEU GLU GLU VAL LEU LEU SEQRES 9 B 115 LYS SER ASP LEU GLU HIS HIS HIS HIS HIS HIS HET IOP A 201 23 HET IOP B 201 23 HETNAM IOP INDOLYLPROPIONIC ACID FORMUL 3 IOP 2(C11 H11 N O2) FORMUL 5 HOH *224(H2 O) HELIX 1 AA1 ALA A 10 ASN A 32 1 23 HELIX 2 AA2 LEU A 34 LEU A 43 1 10 HELIX 3 AA3 THR A 44 GLY A 64 1 21 HELIX 4 AA4 SER A 67 GLY A 76 1 10 HELIX 5 AA5 GLY A 78 ALA A 92 1 15 HELIX 6 AA6 PRO A 93 LYS A 106 1 14 HELIX 7 AA7 GLN B 14 ASN B 32 1 19 HELIX 8 AA8 LEU B 34 LEU B 43 1 10 HELIX 9 AA9 THR B 44 GLY B 64 1 21 HELIX 10 AB1 SER B 67 GLY B 76 1 10 HELIX 11 AB2 GLY B 78 ALA B 92 1 15 HELIX 12 AB3 PRO B 93 LEU B 105 1 13 SITE 1 AC1 8 ARG A 54 THR A 81 ARG A 84 GLY A 85 SITE 2 AC1 8 TYR A 88 HOH A 308 HOH A 348 LEU B 41 SITE 1 AC2 8 LEU A 41 MET A 42 ARG B 54 THR B 81 SITE 2 AC2 8 ARG B 84 GLY B 85 HOH B 335 HOH B 369 CRYST1 36.070 45.250 60.670 90.00 104.02 90.00 P 1 21 1 4 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 0.027724 0.000000 0.006923 0.00000 SCALE2 0.000000 0.022099 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016989 0.00000