HEADER LYASE 02-JUL-20 6XNC TITLE SALMONELLA TYPHIMURIUM TRYPTOPHAN SYNTHASE COMPLEXED WITH L-TRYPTOPHAN TITLE 2 AND D-GLYCEROL-3-PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHAN SYNTHASE ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.1.20; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TRYPTOPHAN SYNTHASE BETA CHAIN; COMPND 8 CHAIN: B; COMPND 9 EC: 4.2.1.20; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_COMMON: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR SOURCE 4 TYPHIMURIUM; SOURCE 5 ORGANISM_TAXID: 90371; SOURCE 6 GENE: TRPA, DD95_04145; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR SOURCE 11 TYPHIMURIUM; SOURCE 12 ORGANISM_TAXID: 90371; SOURCE 13 GENE: TRPB; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MULTI-ENZYME COMPLEX, ALLOSTERIC ENZYME PRODUCT COMPLEX, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.S.PHILLIPS REVDAT 2 18-OCT-23 6XNC 1 REMARK REVDAT 1 03-FEB-21 6XNC 0 JRNL AUTH R.S.PHILLIPS,A.P.HARRIS JRNL TITL STRUCTURAL BASIS OF THE STEREOCHEMISTRY OF INHIBITION OF JRNL TITL 2 TRYPTOPHAN SYNTHASE BY TRYPTOPHAN AND DERIVATIVES. JRNL REF BIOCHEMISTRY V. 60 231 2021 JRNL REFN ISSN 0006-2960 JRNL PMID 33428374 JRNL DOI 10.1021/ACS.BIOCHEM.0C00635 REMARK 2 REMARK 2 RESOLUTION. 2.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 37215 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.370 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 34.5200 - 5.0700 0.99 2811 158 0.1670 0.1944 REMARK 3 2 5.0700 - 4.0300 0.99 2733 156 0.1236 0.1816 REMARK 3 3 4.0200 - 3.5200 0.99 2725 162 0.1303 0.1472 REMARK 3 4 3.5200 - 3.2000 0.99 2719 148 0.1473 0.2181 REMARK 3 5 3.2000 - 2.9700 0.99 2731 155 0.1555 0.2134 REMARK 3 6 2.9700 - 2.7900 0.99 2693 160 0.1706 0.2127 REMARK 3 7 2.7900 - 2.6500 0.98 2687 137 0.1681 0.2165 REMARK 3 8 2.6500 - 2.5400 0.98 2678 156 0.1767 0.2516 REMARK 3 9 2.5400 - 2.4400 0.98 2654 151 0.1826 0.2148 REMARK 3 10 2.4400 - 2.3600 0.97 2662 151 0.1924 0.2748 REMARK 3 11 2.3600 - 2.2800 0.95 2540 148 0.2004 0.2940 REMARK 3 12 2.2800 - 2.2200 0.88 2405 137 0.2242 0.3469 REMARK 3 13 2.2200 - 2.1600 0.68 1840 107 0.2462 0.2830 REMARK 3 14 2.1600 - 2.1100 0.49 1337 74 0.2620 0.3224 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.29 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.98 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 : 0.002 5250 REMARK 3 ANGLE : 0.507 7086 REMARK 3 CHIRALITY : 0.040 776 REMARK 3 PLANARITY : 0.003 925 REMARK 3 DIHEDRAL : 16.249 1911 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 14 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 29 ) REMARK 3 ORIGIN FOR THE GROUP (A): -54.9833 2.7107 21.1127 REMARK 3 T TENSOR REMARK 3 T11: 0.1954 T22: 0.5654 REMARK 3 T33: 0.3054 T12: 0.0247 REMARK 3 T13: 0.0458 T23: -0.0311 REMARK 3 L TENSOR REMARK 3 L11: 6.1437 L22: 2.7910 REMARK 3 L33: 0.3361 L12: 0.5436 REMARK 3 L13: 0.7504 L23: -0.0754 REMARK 3 S TENSOR REMARK 3 S11: 0.0223 S12: 0.0558 S13: -0.1396 REMARK 3 S21: 0.0824 S22: 0.0811 S23: 0.5180 REMARK 3 S31: -0.0322 S32: -0.5107 S33: -0.1064 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 30 THROUGH 159 ) REMARK 3 ORIGIN FOR THE GROUP (A): -40.8635 0.6366 24.6888 REMARK 3 T TENSOR REMARK 3 T11: 0.1585 T22: 0.3846 REMARK 3 T33: 0.2313 T12: 0.0199 REMARK 3 T13: 0.0292 T23: -0.0181 REMARK 3 L TENSOR REMARK 3 L11: 0.7928 L22: 2.6081 REMARK 3 L33: 0.9916 L12: -0.6350 REMARK 3 L13: -0.0352 L23: 0.1753 REMARK 3 S TENSOR REMARK 3 S11: -0.0049 S12: -0.1683 S13: 0.0598 REMARK 3 S21: 0.0928 S22: -0.0174 S23: 0.0655 REMARK 3 S31: -0.0680 S32: 0.0069 S33: 0.0252 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 160 THROUGH 202 ) REMARK 3 ORIGIN FOR THE GROUP (A): -49.6085 -11.0150 11.4822 REMARK 3 T TENSOR REMARK 3 T11: 0.2006 T22: 0.4301 REMARK 3 T33: 0.3983 T12: 0.0166 REMARK 3 T13: -0.0387 T23: -0.0872 REMARK 3 L TENSOR REMARK 3 L11: 6.2493 L22: 5.1803 REMARK 3 L33: 2.8710 L12: 1.2187 REMARK 3 L13: -0.2633 L23: -0.7061 REMARK 3 S TENSOR REMARK 3 S11: -0.1181 S12: 0.4878 S13: -0.8115 REMARK 3 S21: -0.4155 S22: 0.1560 S23: 0.1842 REMARK 3 S31: 0.3879 S32: -0.3805 S33: -0.0452 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 203 THROUGH 268 ) REMARK 3 ORIGIN FOR THE GROUP (A): -50.8315 6.8728 11.1811 REMARK 3 T TENSOR REMARK 3 T11: 0.2023 T22: 0.3644 REMARK 3 T33: 0.1887 T12: 0.0800 REMARK 3 T13: -0.0095 T23: -0.0141 REMARK 3 L TENSOR REMARK 3 L11: 3.2153 L22: 5.9390 REMARK 3 L33: 1.4019 L12: 1.5550 REMARK 3 L13: 0.0846 L23: -0.0328 REMARK 3 S TENSOR REMARK 3 S11: 0.0360 S12: 0.0753 S13: 0.1687 REMARK 3 S21: -0.2485 S22: -0.2103 S23: 0.2484 REMARK 3 S31: -0.2621 S32: -0.2940 S33: 0.1597 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 37 ) REMARK 3 ORIGIN FOR THE GROUP (A): -30.5142 -22.0683 14.1459 REMARK 3 T TENSOR REMARK 3 T11: 0.1761 T22: 0.3383 REMARK 3 T33: 0.2114 T12: -0.0849 REMARK 3 T13: 0.0053 T23: 0.0102 REMARK 3 L TENSOR REMARK 3 L11: 3.4448 L22: 0.8690 REMARK 3 L33: 1.5008 L12: -0.7543 REMARK 3 L13: -0.0454 L23: 0.7080 REMARK 3 S TENSOR REMARK 3 S11: 0.0058 S12: -0.0061 S13: -0.1950 REMARK 3 S21: 0.0145 S22: -0.0954 S23: 0.1922 REMARK 3 S31: 0.2307 S32: -0.6360 S33: 0.0794 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 38 THROUGH 70 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.8232 -26.4397 5.8002 REMARK 3 T TENSOR REMARK 3 T11: 0.1400 T22: 0.1597 REMARK 3 T33: 0.1668 T12: 0.0089 REMARK 3 T13: 0.0282 T23: 0.0010 REMARK 3 L TENSOR REMARK 3 L11: 2.8102 L22: 1.0821 REMARK 3 L33: 3.2899 L12: 0.4235 REMARK 3 L13: 1.3292 L23: 0.4699 REMARK 3 S TENSOR REMARK 3 S11: 0.0639 S12: 0.2408 S13: -0.2509 REMARK 3 S21: -0.0359 S22: -0.0081 S23: -0.0129 REMARK 3 S31: 0.1881 S32: 0.3296 S33: -0.0973 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 71 THROUGH 113 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.5953 -18.1964 4.9920 REMARK 3 T TENSOR REMARK 3 T11: 0.1224 T22: 0.2869 REMARK 3 T33: 0.1303 T12: -0.0219 REMARK 3 T13: -0.0071 T23: -0.0053 REMARK 3 L TENSOR REMARK 3 L11: 0.2976 L22: 1.4055 REMARK 3 L33: 0.7022 L12: -0.4078 REMARK 3 L13: -0.2263 L23: 0.0996 REMARK 3 S TENSOR REMARK 3 S11: 0.0168 S12: -0.0502 S13: 0.1382 REMARK 3 S21: -0.0210 S22: -0.0419 S23: 0.1026 REMARK 3 S31: 0.0018 S32: -0.0920 S33: 0.0229 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 114 THROUGH 141 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.0218 -7.2079 0.6973 REMARK 3 T TENSOR REMARK 3 T11: 0.1583 T22: 0.3166 REMARK 3 T33: 0.1825 T12: -0.0297 REMARK 3 T13: 0.0593 T23: 0.0654 REMARK 3 L TENSOR REMARK 3 L11: 1.6072 L22: 7.9559 REMARK 3 L33: 5.4345 L12: -2.7464 REMARK 3 L13: -0.3896 L23: 4.2590 REMARK 3 S TENSOR REMARK 3 S11: 0.1638 S12: 0.2253 S13: 0.3187 REMARK 3 S21: -0.1013 S22: -0.0314 S23: -0.4796 REMARK 3 S31: -0.1845 S32: -0.0046 S33: -0.1415 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 142 THROUGH 165 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.4815 -1.1508 0.6668 REMARK 3 T TENSOR REMARK 3 T11: 0.2257 T22: 0.1855 REMARK 3 T33: 0.2246 T12: 0.0193 REMARK 3 T13: 0.0529 T23: 0.0185 REMARK 3 L TENSOR REMARK 3 L11: 3.6399 L22: 2.3220 REMARK 3 L33: 8.9380 L12: -1.6682 REMARK 3 L13: -3.0831 L23: 2.8080 REMARK 3 S TENSOR REMARK 3 S11: 0.4062 S12: 0.0952 S13: 0.3949 REMARK 3 S21: -0.3681 S22: -0.0675 S23: -0.2742 REMARK 3 S31: -0.5574 S32: 0.1341 S33: -0.3494 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 166 THROUGH 220 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.5600 -18.7834 9.9240 REMARK 3 T TENSOR REMARK 3 T11: 0.1515 T22: 0.2767 REMARK 3 T33: 0.1531 T12: -0.0371 REMARK 3 T13: -0.0023 T23: 0.0045 REMARK 3 L TENSOR REMARK 3 L11: 1.5092 L22: 1.6664 REMARK 3 L33: 0.9405 L12: -1.1936 REMARK 3 L13: -0.5441 L23: 0.1436 REMARK 3 S TENSOR REMARK 3 S11: 0.0165 S12: -0.0228 S13: 0.0136 REMARK 3 S21: 0.0199 S22: -0.0033 S23: 0.0625 REMARK 3 S31: 0.0148 S32: -0.1373 S33: -0.0236 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 221 THROUGH 269 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.0115 -18.6658 22.1527 REMARK 3 T TENSOR REMARK 3 T11: 0.1166 T22: 0.2985 REMARK 3 T33: 0.1094 T12: -0.0203 REMARK 3 T13: -0.0016 T23: 0.0014 REMARK 3 L TENSOR REMARK 3 L11: 1.6627 L22: 6.8679 REMARK 3 L33: 1.2874 L12: -0.1489 REMARK 3 L13: -0.2911 L23: 1.6207 REMARK 3 S TENSOR REMARK 3 S11: 0.0747 S12: -0.2399 S13: 0.0585 REMARK 3 S21: 0.2707 S22: -0.0975 S23: 0.0857 REMARK 3 S31: 0.0961 S32: -0.0004 S33: 0.0342 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 270 THROUGH 301 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.5598 -5.4375 23.9688 REMARK 3 T TENSOR REMARK 3 T11: 0.1736 T22: 0.3194 REMARK 3 T33: 0.2328 T12: 0.0208 REMARK 3 T13: 0.0188 T23: -0.0458 REMARK 3 L TENSOR REMARK 3 L11: 6.0422 L22: 0.2784 REMARK 3 L33: 0.2302 L12: -0.5277 REMARK 3 L13: -0.4386 L23: 0.2230 REMARK 3 S TENSOR REMARK 3 S11: 0.0264 S12: -0.2351 S13: 0.4867 REMARK 3 S21: 0.0713 S22: 0.1194 S23: 0.0086 REMARK 3 S31: -0.0426 S32: 0.0497 S33: -0.1434 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 302 THROUGH 364 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.3427 -13.1043 20.4788 REMARK 3 T TENSOR REMARK 3 T11: 0.1167 T22: 0.2813 REMARK 3 T33: 0.1565 T12: -0.0144 REMARK 3 T13: -0.0083 T23: -0.0356 REMARK 3 L TENSOR REMARK 3 L11: 0.2240 L22: 1.2127 REMARK 3 L33: 2.2760 L12: 0.1449 REMARK 3 L13: -0.5280 L23: -0.7525 REMARK 3 S TENSOR REMARK 3 S11: -0.0520 S12: -0.1036 S13: 0.1057 REMARK 3 S21: 0.0477 S22: 0.0597 S23: -0.0616 REMARK 3 S31: -0.0084 S32: 0.0816 S33: -0.0090 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 365 THROUGH 397 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.5526 -9.0891 15.3218 REMARK 3 T TENSOR REMARK 3 T11: 0.0465 T22: 0.3363 REMARK 3 T33: 0.2196 T12: -0.0065 REMARK 3 T13: 0.0621 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 0.1572 L22: 3.4998 REMARK 3 L33: 3.9974 L12: -0.6284 REMARK 3 L13: 0.6506 L23: -1.4398 REMARK 3 S TENSOR REMARK 3 S11: 0.0408 S12: 0.0094 S13: 0.1355 REMARK 3 S21: -0.1029 S22: -0.1118 S23: -0.3172 REMARK 3 S31: -0.1738 S32: 0.2493 S33: 0.0953 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 6XNC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000250429. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-SEP-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-003 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37470 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.110 REMARK 200 RESOLUTION RANGE LOW (A) : 34.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.10180 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.9800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43770 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.730 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2TYS.PDB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05 M BICINE-NA, PH 7.8, 1 MM EDTA, 1 REMARK 280 MM DTT, 0.1 MM PLP, 1 MM SPERMINE TETRAHYDROCHLORIDE, 10-12% PEG REMARK 280 3350, 6-10% GLYCEROL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 91.14450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.76450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 91.14450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.76450 REMARK 290 SMTRY3 4 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: TETRAMERIC 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 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 719 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 773 LIES ON A SPECIAL POSITION. 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 MET B 1 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 OE1 GLU B 182 C2 DMS B 409 1.37 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 PHE A 212 111.92 84.09 REMARK 500 THR B 165 -152.85 -140.75 REMARK 500 ALA B 269 69.90 -119.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 854 DISTANCE = 6.33 ANGSTROMS 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 NA B 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 232 O REMARK 620 2 PHE B 306 O 119.6 REMARK 620 3 SER B 308 O 88.8 88.0 REMARK 620 4 HOH B 533 O 96.7 88.5 174.4 REMARK 620 5 HOH B 597 O 94.0 145.5 101.3 79.3 REMARK 620 N 1 2 3 4 DBREF1 6XNC A 1 268 UNP A0A0D6FWC1_SALTM DBREF2 6XNC A A0A0D6FWC1 1 268 DBREF 6XNC B 1 397 UNP P0A2K1 TRPB_SALTY 1 397 SEQRES 1 A 268 MET GLU ARG TYR GLU ASN LEU PHE ALA GLN LEU ASN ASP SEQRES 2 A 268 ARG ARG GLU GLY ALA PHE VAL PRO PHE VAL THR LEU GLY SEQRES 3 A 268 ASP PRO GLY ILE GLU GLN SER LEU LYS ILE ILE ASP THR SEQRES 4 A 268 LEU ILE ASP ALA GLY ALA ASP ALA LEU GLU LEU GLY VAL SEQRES 5 A 268 PRO PHE SER ASP PRO LEU ALA ASP GLY PRO THR ILE GLN SEQRES 6 A 268 ASN ALA ASN LEU ARG ALA PHE ALA ALA GLY VAL THR PRO SEQRES 7 A 268 ALA GLN CYS PHE GLU MET LEU ALA LEU ILE ARG GLU LYS SEQRES 8 A 268 HIS PRO THR ILE PRO ILE GLY LEU LEU MET TYR ALA ASN SEQRES 9 A 268 LEU VAL PHE ASN ASN GLY ILE ASP ALA PHE TYR ALA ARG SEQRES 10 A 268 CYS GLU GLN VAL GLY VAL ASP SER VAL LEU VAL ALA ASP SEQRES 11 A 268 VAL PRO VAL GLU GLU SER ALA PRO PHE ARG GLN ALA ALA SEQRES 12 A 268 LEU ARG HIS ASN ILE ALA PRO ILE PHE ILE CYS PRO PRO SEQRES 13 A 268 ASN ALA ASP ASP ASP LEU LEU ARG GLN VAL ALA SER TYR SEQRES 14 A 268 GLY ARG GLY TYR THR TYR LEU LEU SER ARG SER GLY VAL SEQRES 15 A 268 THR GLY ALA GLU ASN ARG GLY ALA LEU PRO LEU HIS HIS SEQRES 16 A 268 LEU ILE GLU LYS LEU LYS GLU TYR HIS ALA ALA PRO ALA SEQRES 17 A 268 LEU GLN GLY PHE GLY ILE SER SER PRO GLU GLN VAL SER SEQRES 18 A 268 ALA ALA VAL ARG ALA GLY ALA ALA GLY ALA ILE SER GLY SEQRES 19 A 268 SER ALA ILE VAL LYS ILE ILE GLU LYS ASN LEU ALA SER SEQRES 20 A 268 PRO LYS GLN MET LEU ALA GLU LEU ARG SER PHE VAL SER SEQRES 21 A 268 ALA MET LYS ALA ALA SER ARG ALA SEQRES 1 B 397 MET THR THR LEU LEU ASN PRO TYR PHE GLY GLU PHE GLY SEQRES 2 B 397 GLY MET TYR VAL PRO GLN ILE LEU MET PRO ALA LEU ASN SEQRES 3 B 397 GLN LEU GLU GLU ALA PHE VAL SER ALA GLN LYS ASP PRO SEQRES 4 B 397 GLU PHE GLN ALA GLN PHE ALA ASP LEU LEU LYS ASN TYR SEQRES 5 B 397 ALA GLY ARG PRO THR ALA LEU THR LYS CYS GLN ASN ILE SEQRES 6 B 397 THR ALA GLY THR ARG THR THR LEU TYR LEU LYS ARG GLU SEQRES 7 B 397 ASP LEU LEU HIS GLY GLY ALA HIS LYS THR ASN GLN VAL SEQRES 8 B 397 LEU GLY GLN ALA LEU LEU ALA LYS ARG MET GLY LYS SER SEQRES 9 B 397 GLU ILE ILE ALA GLU THR GLY ALA GLY GLN HIS GLY VAL SEQRES 10 B 397 ALA SER ALA LEU ALA SER ALA LEU LEU GLY LEU LYS CYS SEQRES 11 B 397 ARG ILE TYR MET GLY ALA LYS ASP VAL GLU ARG GLN SER SEQRES 12 B 397 PRO ASN VAL PHE ARG MET ARG LEU MET GLY ALA GLU VAL SEQRES 13 B 397 ILE PRO VAL HIS SER GLY SER ALA THR LEU LYS ASP ALA SEQRES 14 B 397 CYS ASN GLU ALA LEU ARG ASP TRP SER GLY SER TYR GLU SEQRES 15 B 397 THR ALA HIS TYR MET LEU GLY THR ALA ALA GLY PRO HIS SEQRES 16 B 397 PRO TYR PRO THR ILE VAL ARG GLU PHE GLN ARG MET ILE SEQRES 17 B 397 GLY GLU GLU THR LYS ALA GLN ILE LEU ASP LYS GLU GLY SEQRES 18 B 397 ARG LEU PRO ASP ALA VAL ILE ALA CYS VAL GLY GLY GLY SEQRES 19 B 397 SER ASN ALA ILE GLY MET PHE ALA ASP PHE ILE ASN ASP SEQRES 20 B 397 THR SER VAL GLY LEU ILE GLY VAL GLU PRO GLY GLY HIS SEQRES 21 B 397 GLY ILE GLU THR GLY GLU HIS GLY ALA PRO LEU LYS HIS SEQRES 22 B 397 GLY ARG VAL GLY ILE TYR PHE GLY MET LYS ALA PRO MET SEQRES 23 B 397 MET GLN THR ALA ASP GLY GLN ILE GLU GLU SER TYR SER SEQRES 24 B 397 ILE SER ALA GLY LEU ASP PHE PRO SER VAL GLY PRO GLN SEQRES 25 B 397 HIS ALA TYR LEU ASN SER ILE GLY ARG ALA ASP TYR VAL SEQRES 26 B 397 SER ILE THR ASP ASP GLU ALA LEU GLU ALA PHE LYS THR SEQRES 27 B 397 LEU CYS ARG HIS GLU GLY ILE ILE PRO ALA LEU GLU SER SEQRES 28 B 397 SER HIS ALA LEU ALA HIS ALA LEU LYS MET MET ARG GLU SEQRES 29 B 397 GLN PRO GLU LYS GLU GLN LEU LEU VAL VAL ASN LEU SER SEQRES 30 B 397 GLY ARG GLY ASP LYS ASP ILE PHE THR VAL HIS ASP ILE SEQRES 31 B 397 LEU LYS ALA ARG GLY GLU ILE HET DMS A 401 4 HET DMS A 402 4 HET DMS A 403 4 HET DMS A 404 4 HET DMS A 405 4 HET DMS A 406 4 HET DMS A 407 4 HET 1GP A 408 10 HET NA B 401 1 HET DMS B 402 4 HET DMS B 403 4 HET DMS B 404 4 HET DMS B 405 4 HET DMS B 406 4 HET DMS B 407 4 HET DMS B 408 4 HET DMS B 409 4 HET DMS B 410 4 HET DMS B 411 4 HET DMS B 412 4 HET DMS B 413 4 HET DMS B 414 4 HET DMS B 415 4 HET DMS B 416 4 HET DMS B 417 4 HET DMS B 418 4 HET DMS B 419 4 HET DMS B 420 4 HET DMS B 421 4 HET DMS B 422 4 HET PLP B 423 15 HET TRP B 424 15 HETNAM DMS DIMETHYL SULFOXIDE HETNAM 1GP SN-GLYCEROL-1-PHOSPHATE HETNAM NA SODIUM ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM TRP TRYPTOPHAN HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 DMS 28(C2 H6 O S) FORMUL 10 1GP C3 H9 O6 P FORMUL 11 NA NA 1+ FORMUL 33 PLP C8 H10 N O6 P FORMUL 34 TRP C11 H12 N2 O2 FORMUL 35 HOH *555(H2 O) HELIX 1 AA1 GLU A 2 ARG A 14 1 13 HELIX 2 AA2 GLY A 29 ALA A 43 1 15 HELIX 3 AA3 GLY A 61 ALA A 74 1 14 HELIX 4 AA4 THR A 77 HIS A 92 1 16 HELIX 5 AA5 TYR A 102 ASN A 108 1 7 HELIX 6 AA6 GLY A 110 GLY A 122 1 13 HELIX 7 AA7 PRO A 132 GLU A 135 5 4 HELIX 8 AA8 SER A 136 HIS A 146 1 11 HELIX 9 AA9 ASP A 159 GLY A 170 1 12 HELIX 10 AB1 LEU A 193 TYR A 203 1 11 HELIX 11 AB2 SER A 216 ALA A 226 1 11 HELIX 12 AB3 GLY A 234 ASN A 244 1 11 HELIX 13 AB4 SER A 247 ALA A 265 1 19 HELIX 14 AB5 PRO B 18 ILE B 20 5 3 HELIX 15 AB6 LEU B 21 LYS B 37 1 17 HELIX 16 AB7 ASP B 38 TYR B 52 1 15 HELIX 17 AB8 ASP B 79 LEU B 81 5 3 HELIX 18 AB9 LYS B 87 MET B 101 1 15 HELIX 19 AC1 GLY B 113 GLY B 127 1 15 HELIX 20 AC2 ALA B 136 GLN B 142 1 7 HELIX 21 AC3 GLN B 142 MET B 152 1 11 HELIX 22 AC4 THR B 165 SER B 178 1 14 HELIX 23 AC5 PRO B 196 PHE B 204 1 9 HELIX 24 AC6 ARG B 206 GLY B 221 1 16 HELIX 25 AC7 GLY B 234 ALA B 242 1 9 HELIX 26 AC8 ASP B 243 ILE B 245 5 3 HELIX 27 AC9 GLY B 261 GLY B 265 5 5 HELIX 28 AD1 ALA B 269 GLY B 274 1 6 HELIX 29 AD2 SER B 301 ASP B 305 5 5 HELIX 30 AD3 GLY B 310 ILE B 319 1 10 HELIX 31 AD4 ASP B 329 GLY B 344 1 16 HELIX 32 AD5 ALA B 348 GLN B 365 1 18 HELIX 33 AD6 GLY B 380 LYS B 382 5 3 HELIX 34 AD7 ASP B 383 ARG B 394 1 12 SHEET 1 AA1 9 ALA A 149 PRO A 150 0 SHEET 2 AA1 9 SER A 125 VAL A 128 1 N VAL A 126 O ALA A 149 SHEET 3 AA1 9 ILE A 97 MET A 101 1 N MET A 101 O LEU A 127 SHEET 4 AA1 9 LEU A 48 GLY A 51 1 N LEU A 50 O GLY A 98 SHEET 5 AA1 9 ALA A 18 THR A 24 1 N VAL A 23 O GLY A 51 SHEET 6 AA1 9 GLY A 230 SER A 233 1 O ALA A 231 N ALA A 18 SHEET 7 AA1 9 ALA A 208 GLY A 211 1 N GLN A 210 O ILE A 232 SHEET 8 AA1 9 THR A 174 LEU A 177 1 N THR A 174 O LEU A 209 SHEET 9 AA1 9 ILE A 153 CYS A 154 1 N CYS A 154 O TYR A 175 SHEET 1 AA2 4 TYR B 8 PHE B 9 0 SHEET 2 AA2 4 PHE B 12 TYR B 16 -1 O PHE B 12 N PHE B 9 SHEET 3 AA2 4 GLY B 281 MET B 286 -1 O LYS B 283 N GLY B 13 SHEET 4 AA2 4 ARG B 275 TYR B 279 -1 N ARG B 275 O MET B 286 SHEET 1 AA3 6 LEU B 59 CYS B 62 0 SHEET 2 AA3 6 THR B 71 ARG B 77 -1 O LEU B 75 N THR B 60 SHEET 3 AA3 6 GLN B 370 LEU B 376 1 O LEU B 372 N THR B 72 SHEET 4 AA3 6 ALA B 226 CYS B 230 1 N ILE B 228 O VAL B 373 SHEET 5 AA3 6 GLY B 251 GLY B 259 1 O ILE B 253 N VAL B 227 SHEET 6 AA3 6 ASP B 323 THR B 328 1 O ILE B 327 N GLY B 258 SHEET 1 AA4 4 GLU B 155 VAL B 159 0 SHEET 2 AA4 4 LYS B 129 GLY B 135 1 N ILE B 132 O GLU B 155 SHEET 3 AA4 4 GLU B 105 THR B 110 1 N ILE B 106 O LYS B 129 SHEET 4 AA4 4 ALA B 184 TYR B 186 1 O HIS B 185 N ILE B 107 LINK NZ LYS B 87 C4A PLP B 423 1555 1555 1.43 LINK O GLY B 232 NA NA B 401 1555 1555 2.45 LINK O PHE B 306 NA NA B 401 1555 1555 2.69 LINK O SER B 308 NA NA B 401 1555 1555 2.40 LINK NA NA B 401 O HOH B 533 1555 1555 2.38 LINK NA NA B 401 O HOH B 597 1555 1555 2.48 CISPEP 1 ASP A 27 PRO A 28 0 -0.38 CISPEP 2 ARG B 55 PRO B 56 0 -1.06 CISPEP 3 HIS B 195 PRO B 196 0 8.11 CRYST1 182.289 57.529 67.266 90.00 94.83 90.00 C 1 2 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 0.005486 0.000000 0.000464 0.00000 SCALE2 0.000000 0.017383 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014919 0.00000