HEADER BIOSYNTHETIC PROTEIN 13-SEP-22 8EGZ TITLE ENGINEERED TYROSINE SYNTHASE (TMTYRS1) DERIVED FROM T. MARITIMA TRPB TITLE 2 WITH SER BOUND AS THE AMINO-ACRYLATE INTERMEDIATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHAN SYNTHASE BETA CHAIN 1; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.2.1.20; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: ENGINEERED FROM TRYPTOPHAN SYNTHASE BETA CHAIN 1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: TRPB1, TRPB, TM_0138; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TYROSINE SYNTHASE, ENGINEERED ENZYME, NONCANONICAL AMINO ACID KEYWDS 2 SYNTHASE, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.J.PORTER,P.J.ALMHJELL,F.H.ARNOLD REVDAT 3 14-AUG-24 8EGZ 1 JRNL REVDAT 2 03-JUL-24 8EGZ 1 JRNL REVDAT 1 04-OCT-23 8EGZ 0 JRNL AUTH P.J.ALMHJELL,K.E.JOHNSTON,N.J.PORTER,J.L.KENNEMUR, JRNL AUTH 2 V.C.BHETHANABOTLA,J.DUCHARME,F.H.ARNOLD JRNL TITL THE BETA-SUBUNIT OF TRYPTOPHAN SYNTHASE IS A LATENT TYROSINE JRNL TITL 2 SYNTHASE. JRNL REF NAT.CHEM.BIOL. V. 20 1086 2024 JRNL REFN ESSN 1552-4469 JRNL PMID 38744987 JRNL DOI 10.1038/S41589-024-01619-Z REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.V.AFONINE,R.W.GROSSE-KUNSTLEVE,N.ECHOLS,J.J.HEADD, REMARK 1 AUTH 2 N.W.MORIARTY,M.MUSTYAKIMOV,T.C.TERWILLIGER,A.URZHUMTSEV, REMARK 1 AUTH 3 P.H.ZWART,P.D.ADAMS REMARK 1 TITL TOWARDS AUTOMATED CRYSTALLOGRAPHIC STRUCTURE REFINEMENT WITH REMARK 1 TITL 2 PHENIX.REFINE. REMARK 1 REF ACTA CRYSTALLOGR D BIOL V. 68 352 2012 REMARK 1 REF 2 CRYSTALLOGR REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 22505256 REMARK 1 DOI 10.1107/S0907444912001308 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.J.MCCOY,R.W.GROSSE-KUNSTLEVE,P.D.ADAMS,M.D.WINN, REMARK 1 AUTH 2 L.C.STORONI,R.J.READ REMARK 1 TITL PHASER CRYSTALLOGRAPHIC SOFTWARE. REMARK 1 REF J APPL CRYSTALLOGR V. 40 658 2007 REMARK 1 REFN ISSN 0021-8898 REMARK 1 PMID 19461840 REMARK 1 DOI 10.1107/S0021889807021206 REMARK 1 REFERENCE 3 REMARK 1 AUTH P.EMSLEY,B.LOHKAMP,W.G.SCOTT,K.COWTAN REMARK 1 TITL FEATURES AND DEVELOPMENT OF COOT. REMARK 1 REF ACTA CRYSTALLOGR D BIOL V. 66 486 2010 REMARK 1 REF 2 CRYSTALLOGR REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 20383002 REMARK 1 DOI 10.1107/S0907444910007493 REMARK 1 REFERENCE 4 REMARK 1 AUTH W.KABSCH REMARK 1 TITL XDS. REMARK 1 REF ACTA CRYSTALLOGR D BIOL V. 66 125 2010 REMARK 1 REF 2 CRYSTALLOGR REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 20124692 REMARK 1 DOI 10.1107/S0907444909047337 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.13 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 88501 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 4531 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 40.1300 - 5.9000 1.00 2890 144 0.1578 0.1761 REMARK 3 2 5.9000 - 4.6800 1.00 2856 150 0.1472 0.1377 REMARK 3 3 4.6800 - 4.0900 1.00 2804 170 0.1260 0.1406 REMARK 3 4 4.0900 - 3.7200 1.00 2815 158 0.1489 0.1604 REMARK 3 5 3.7200 - 3.4500 1.00 2826 136 0.1565 0.1697 REMARK 3 6 3.4500 - 3.2500 1.00 2779 163 0.1683 0.2076 REMARK 3 7 3.2500 - 3.0900 1.00 2767 197 0.1771 0.2219 REMARK 3 8 3.0900 - 2.9500 1.00 2817 125 0.1869 0.2109 REMARK 3 9 2.9500 - 2.8400 1.00 2824 148 0.1788 0.2101 REMARK 3 10 2.8400 - 2.7400 1.00 2765 182 0.1786 0.2005 REMARK 3 11 2.7400 - 2.6500 1.00 2829 132 0.1855 0.2052 REMARK 3 12 2.6500 - 2.5800 1.00 2785 148 0.1751 0.2034 REMARK 3 13 2.5800 - 2.5100 1.00 2816 145 0.1732 0.1925 REMARK 3 14 2.5100 - 2.4500 1.00 2816 133 0.1747 0.2176 REMARK 3 15 2.4500 - 2.3900 1.00 2777 154 0.1815 0.2069 REMARK 3 16 2.3900 - 2.3400 1.00 2719 192 0.1870 0.1938 REMARK 3 17 2.3400 - 2.3000 1.00 2786 177 0.1880 0.2337 REMARK 3 18 2.3000 - 2.2500 1.00 2792 133 0.1842 0.2416 REMARK 3 19 2.2500 - 2.2100 1.00 2822 130 0.1868 0.2113 REMARK 3 20 2.2100 - 2.1700 1.00 2772 131 0.1922 0.2258 REMARK 3 21 2.1700 - 2.1400 1.00 2824 151 0.1949 0.2291 REMARK 3 22 2.1400 - 2.1100 1.00 2771 176 0.2003 0.2185 REMARK 3 23 2.1100 - 2.0800 1.00 2791 137 0.2038 0.2463 REMARK 3 24 2.0800 - 2.0500 1.00 2793 151 0.2154 0.2798 REMARK 3 25 2.0500 - 2.0200 1.00 2770 148 0.2206 0.2352 REMARK 3 26 2.0200 - 1.9900 1.00 2786 150 0.2307 0.2793 REMARK 3 27 1.9900 - 1.9700 1.00 2780 146 0.2403 0.2527 REMARK 3 28 1.9700 - 1.9400 1.00 2837 138 0.2439 0.2944 REMARK 3 29 1.9400 - 1.9200 1.00 2774 153 0.2641 0.2796 REMARK 3 30 1.9200 - 1.9000 1.00 2787 133 0.2618 0.3149 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.183 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.068 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.13 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.62 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 : 0.019 6115 REMARK 3 ANGLE : 1.467 8284 REMARK 3 CHIRALITY : 0.099 907 REMARK 3 PLANARITY : 0.015 1073 REMARK 3 DIHEDRAL : 14.525 2236 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 8EGZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1000268478. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88525 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 45.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.50 REMARK 200 R MERGE (I) : 0.16000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 2.43000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 5DVZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2 M SODIUM PHOSPHATE MONOBASIC, 0.8 REMARK 280 M POTASSIUM PHOSPHATE DIBASIC, 0.1 M N-CYCLOHEXYL-3- REMARK 280 AMINOPROPANESULFONIC ACID (CAPS), 0.2 M LITHIUM SULFATE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 82.28300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.28300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 42.12700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 82.28300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.28300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 42.12700 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 82.28300 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 82.28300 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 42.12700 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 82.28300 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 82.28300 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 42.12700 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: 5040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 8.0 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 ILE A 388 REMARK 465 HIS A 389 REMARK 465 LEU A 390 REMARK 465 GLU A 391 REMARK 465 HIS A 392 REMARK 465 HIS A 393 REMARK 465 HIS A 394 REMARK 465 HIS A 395 REMARK 465 HIS A 396 REMARK 465 HIS A 397 REMARK 465 MET B 1 REMARK 465 ILE B 388 REMARK 465 HIS B 389 REMARK 465 LEU B 390 REMARK 465 GLU B 391 REMARK 465 HIS B 392 REMARK 465 HIS B 393 REMARK 465 HIS B 394 REMARK 465 HIS B 395 REMARK 465 HIS B 396 REMARK 465 HIS B 397 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 33 CG CD CE NZ REMARK 470 GLU A 35 CG CD OE1 OE2 REMARK 470 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 146 CG CD CE NZ REMARK 470 GLU A 376 CG CD OE1 OE2 REMARK 470 ARG A 385 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 2 CG CD CE NZ REMARK 470 GLU B 23 CG CD OE1 OE2 REMARK 470 MET B 32 CG SD CE REMARK 470 LYS B 33 CG CD CE NZ REMARK 470 GLU B 35 CG CD OE1 OE2 REMARK 470 LYS B 146 CG CD CE NZ REMARK 470 GLU B 214 CG CD OE1 OE2 REMARK 470 GLU B 376 CG CD OE1 OE2 REMARK 470 GLU B 386 CG CD OE1 OE2 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 THR A 79 -11.47 79.29 REMARK 500 VAL A 187 35.81 -98.94 REMARK 500 SER A 228 -89.49 -116.32 REMARK 500 THR B 79 -12.46 81.53 REMARK 500 THR B 161 -155.95 -130.65 REMARK 500 VAL B 187 32.68 -99.32 REMARK 500 GLU B 216 -8.82 -140.04 REMARK 500 SER B 228 -82.67 -122.74 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 406 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 263 O REMARK 620 2 SER A 265 OG 82.1 REMARK 620 3 TYR A 301 O 93.0 95.1 REMARK 620 4 GLY A 303 O 153.1 71.1 92.8 REMARK 620 5 HOH A 506 O 93.2 171.3 77.8 113.8 REMARK 620 6 HOH A 516 O 82.1 84.9 175.1 91.9 101.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 404 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 228 OG REMARK 620 2 ALA B 263 O 108.1 REMARK 620 3 SER B 265 OG 168.5 81.7 REMARK 620 4 TYR B 301 O 82.7 92.9 91.0 REMARK 620 5 GLY B 303 O 101.2 150.7 69.1 90.6 REMARK 620 6 HOH B 514 O 96.4 85.5 90.2 177.8 91.5 REMARK 620 N 1 2 3 4 5 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE STARTING CONSTRUCT WAS TRYPTOPHAN SYNTHASE BETA CHAIN 1, WHICH REMARK 999 WAS ENGINEERED TO PRODUCE THE CONSTRUCT USED FOR EXPRESSION AND REMARK 999 CRYSTALLIZATION. DBREF 8EGZ A 1 389 UNP P50909 TRPB1_THEMA 1 389 DBREF 8EGZ B 1 389 UNP P50909 TRPB1_THEMA 1 389 SEQADV 8EGZ ASN A 4 UNP P50909 TYR 4 ENGINEERED MUTATION SEQADV 8EGZ ASN A 12 UNP P50909 TYR 12 ENGINEERED MUTATION SEQADV 8EGZ GLY A 19 UNP P50909 PRO 19 ENGINEERED MUTATION SEQADV 8EGZ GLY A 30 UNP P50909 GLU 30 ENGINEERED MUTATION SEQADV 8EGZ TYR A 41 UNP P50909 PHE 41 ENGINEERED MUTATION SEQADV 8EGZ VAL A 69 UNP P50909 ILE 69 ENGINEERED MUTATION SEQADV 8EGZ LEU A 96 UNP P50909 LYS 96 ENGINEERED MUTATION SEQADV 8EGZ THR A 103 UNP P50909 ILE 103 ENGINEERED MUTATION SEQADV 8EGZ GLY A 105 UNP P50909 GLU 105 ENGINEERED MUTATION SEQADV 8EGZ LEU A 140 UNP P50909 PRO 140 ENGINEERED MUTATION SEQADV 8EGZ ASP A 167 UNP P50909 ASN 167 ENGINEERED MUTATION SEQADV 8EGZ PRO A 184 UNP P50909 ILE 184 ENGINEERED MUTATION SEQADV 8EGZ PRO A 213 UNP P50909 LEU 213 ENGINEERED MUTATION SEQADV 8EGZ SER A 228 UNP P50909 GLY 228 ENGINEERED MUTATION SEQADV 8EGZ ALA A 291 UNP P50909 VAL 291 ENGINEERED MUTATION SEQADV 8EGZ SER A 292 UNP P50909 THR 292 ENGINEERED MUTATION SEQADV 8EGZ PRO A 302 UNP P50909 SER 302 ENGINEERED MUTATION SEQADV 8EGZ HIS A 389 UNP P50909 ARG 389 ENGINEERED MUTATION SEQADV 8EGZ LEU A 390 UNP P50909 EXPRESSION TAG SEQADV 8EGZ GLU A 391 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS A 392 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS A 393 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS A 394 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS A 395 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS A 396 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS A 397 UNP P50909 EXPRESSION TAG SEQADV 8EGZ ASN B 4 UNP P50909 TYR 4 ENGINEERED MUTATION SEQADV 8EGZ ASN B 12 UNP P50909 TYR 12 ENGINEERED MUTATION SEQADV 8EGZ GLY B 19 UNP P50909 PRO 19 ENGINEERED MUTATION SEQADV 8EGZ GLY B 30 UNP P50909 GLU 30 ENGINEERED MUTATION SEQADV 8EGZ TYR B 41 UNP P50909 PHE 41 ENGINEERED MUTATION SEQADV 8EGZ VAL B 69 UNP P50909 ILE 69 ENGINEERED MUTATION SEQADV 8EGZ LEU B 96 UNP P50909 LYS 96 ENGINEERED MUTATION SEQADV 8EGZ THR B 103 UNP P50909 ILE 103 ENGINEERED MUTATION SEQADV 8EGZ GLY B 105 UNP P50909 GLU 105 ENGINEERED MUTATION SEQADV 8EGZ LEU B 140 UNP P50909 PRO 140 ENGINEERED MUTATION SEQADV 8EGZ ASP B 167 UNP P50909 ASN 167 ENGINEERED MUTATION SEQADV 8EGZ PRO B 184 UNP P50909 ILE 184 ENGINEERED MUTATION SEQADV 8EGZ PRO B 213 UNP P50909 LEU 213 ENGINEERED MUTATION SEQADV 8EGZ SER B 228 UNP P50909 GLY 228 ENGINEERED MUTATION SEQADV 8EGZ ALA B 291 UNP P50909 VAL 291 ENGINEERED MUTATION SEQADV 8EGZ SER B 292 UNP P50909 THR 292 ENGINEERED MUTATION SEQADV 8EGZ PRO B 302 UNP P50909 SER 302 ENGINEERED MUTATION SEQADV 8EGZ HIS B 389 UNP P50909 ARG 389 ENGINEERED MUTATION SEQADV 8EGZ LEU B 390 UNP P50909 EXPRESSION TAG SEQADV 8EGZ GLU B 391 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS B 392 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS B 393 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS B 394 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS B 395 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS B 396 UNP P50909 EXPRESSION TAG SEQADV 8EGZ HIS B 397 UNP P50909 EXPRESSION TAG SEQRES 1 A 397 MET LYS GLY ASN PHE GLY PRO TYR GLY GLY GLN ASN VAL SEQRES 2 A 397 PRO GLU ILE LEU MET GLY ALA LEU GLU GLU LEU GLU ALA SEQRES 3 A 397 ALA TYR GLU GLY ILE MET LYS ASP GLU SER PHE TRP LYS SEQRES 4 A 397 GLU TYR ASN ASP LEU LEU ARG ASP TYR ALA GLY ARG PRO SEQRES 5 A 397 THR PRO LEU TYR PHE ALA ARG ARG LEU SER GLU LYS TYR SEQRES 6 A 397 GLY ALA ARG VAL TYR LEU LYS ARG GLU ASP LEU LEU HIS SEQRES 7 A 397 THR GLY ALA HIS LYS ILE ASN ASN ALA ILE GLY GLN VAL SEQRES 8 A 397 LEU LEU ALA LYS LEU MET GLY LYS THR ARG ILE THR ALA SEQRES 9 A 397 GLY THR GLY ALA GLY GLN HIS GLY VAL ALA THR ALA THR SEQRES 10 A 397 ALA ALA ALA LEU PHE GLY MET GLU CYS VAL ILE TYR MET SEQRES 11 A 397 GLY GLU GLU ASP THR ILE ARG GLN LYS LEU ASN VAL GLU SEQRES 12 A 397 ARG MET LYS LEU LEU GLY ALA LYS VAL VAL PRO VAL LYS SEQRES 13 A 397 SER GLY SER ARG THR LEU LYS ASP ALA ILE ASP GLU ALA SEQRES 14 A 397 LEU ARG ASP TRP ILE THR ASN LEU GLN THR THR TYR TYR SEQRES 15 A 397 VAL PRO GLY SER VAL VAL GLY PRO HIS PRO TYR PRO ILE SEQRES 16 A 397 ILE VAL ARG ASN PHE GLN LYS VAL ILE GLY GLU GLU THR SEQRES 17 A 397 LYS LYS GLN ILE PRO GLU LYS GLU GLY ARG LEU PRO ASP SEQRES 18 A 397 TYR ILE VAL ALA CYS VAL SER GLY GLY SER ASN ALA ALA SEQRES 19 A 397 GLY ILE PHE TYR PRO PHE ILE ASP SER GLY VAL LYS LEU SEQRES 20 A 397 ILE GLY VAL GLU ALA GLY GLY GLU GLY LEU GLU THR GLY SEQRES 21 A 397 LYS HIS ALA ALA SER LEU LEU LYS GLY LYS ILE GLY TYR SEQRES 22 A 397 LEU HIS GLY SER LYS THR PHE VAL LEU GLN ASP ASP TRP SEQRES 23 A 397 GLY GLN VAL GLN ALA SER HIS SER VAL SER ALA GLY LEU SEQRES 24 A 397 ASP TYR PRO GLY VAL GLY PRO GLU HIS ALA TYR TRP ARG SEQRES 25 A 397 GLU THR GLY LYS VAL LEU TYR ASP ALA VAL THR ASP GLU SEQRES 26 A 397 GLU ALA LEU ASP ALA PHE ILE GLU LEU SER ARG LEU GLU SEQRES 27 A 397 GLY ILE ILE PRO ALA LEU GLU SER SER HIS ALA LEU ALA SEQRES 28 A 397 TYR LEU LYS LYS ILE ASN ILE LYS GLY LYS VAL VAL VAL SEQRES 29 A 397 VAL ASN LEU SER GLY ARG GLY ASP LYS ASP LEU GLU SER SEQRES 30 A 397 VAL LEU ASN HIS PRO TYR VAL ARG GLU ARG ILE HIS LEU SEQRES 31 A 397 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 397 MET LYS GLY ASN PHE GLY PRO TYR GLY GLY GLN ASN VAL SEQRES 2 B 397 PRO GLU ILE LEU MET GLY ALA LEU GLU GLU LEU GLU ALA SEQRES 3 B 397 ALA TYR GLU GLY ILE MET LYS ASP GLU SER PHE TRP LYS SEQRES 4 B 397 GLU TYR ASN ASP LEU LEU ARG ASP TYR ALA GLY ARG PRO SEQRES 5 B 397 THR PRO LEU TYR PHE ALA ARG ARG LEU SER GLU LYS TYR SEQRES 6 B 397 GLY ALA ARG VAL TYR LEU LYS ARG GLU ASP LEU LEU HIS SEQRES 7 B 397 THR GLY ALA HIS LYS ILE ASN ASN ALA ILE GLY GLN VAL SEQRES 8 B 397 LEU LEU ALA LYS LEU MET GLY LYS THR ARG ILE THR ALA SEQRES 9 B 397 GLY THR GLY ALA GLY GLN HIS GLY VAL ALA THR ALA THR SEQRES 10 B 397 ALA ALA ALA LEU PHE GLY MET GLU CYS VAL ILE TYR MET SEQRES 11 B 397 GLY GLU GLU ASP THR ILE ARG GLN LYS LEU ASN VAL GLU SEQRES 12 B 397 ARG MET LYS LEU LEU GLY ALA LYS VAL VAL PRO VAL LYS SEQRES 13 B 397 SER GLY SER ARG THR LEU LYS ASP ALA ILE ASP GLU ALA SEQRES 14 B 397 LEU ARG ASP TRP ILE THR ASN LEU GLN THR THR TYR TYR SEQRES 15 B 397 VAL PRO GLY SER VAL VAL GLY PRO HIS PRO TYR PRO ILE SEQRES 16 B 397 ILE VAL ARG ASN PHE GLN LYS VAL ILE GLY GLU GLU THR SEQRES 17 B 397 LYS LYS GLN ILE PRO GLU LYS GLU GLY ARG LEU PRO ASP SEQRES 18 B 397 TYR ILE VAL ALA CYS VAL SER GLY GLY SER ASN ALA ALA SEQRES 19 B 397 GLY ILE PHE TYR PRO PHE ILE ASP SER GLY VAL LYS LEU SEQRES 20 B 397 ILE GLY VAL GLU ALA GLY GLY GLU GLY LEU GLU THR GLY SEQRES 21 B 397 LYS HIS ALA ALA SER LEU LEU LYS GLY LYS ILE GLY TYR SEQRES 22 B 397 LEU HIS GLY SER LYS THR PHE VAL LEU GLN ASP ASP TRP SEQRES 23 B 397 GLY GLN VAL GLN ALA SER HIS SER VAL SER ALA GLY LEU SEQRES 24 B 397 ASP TYR PRO GLY VAL GLY PRO GLU HIS ALA TYR TRP ARG SEQRES 25 B 397 GLU THR GLY LYS VAL LEU TYR ASP ALA VAL THR ASP GLU SEQRES 26 B 397 GLU ALA LEU ASP ALA PHE ILE GLU LEU SER ARG LEU GLU SEQRES 27 B 397 GLY ILE ILE PRO ALA LEU GLU SER SER HIS ALA LEU ALA SEQRES 28 B 397 TYR LEU LYS LYS ILE ASN ILE LYS GLY LYS VAL VAL VAL SEQRES 29 B 397 VAL ASN LEU SER GLY ARG GLY ASP LYS ASP LEU GLU SER SEQRES 30 B 397 VAL LEU ASN HIS PRO TYR VAL ARG GLU ARG ILE HIS LEU SEQRES 31 B 397 GLU HIS HIS HIS HIS HIS HIS HET 0JO A 401 21 HET EDO A 402 4 HET EDO A 403 4 HET EDO A 404 4 HET EDO A 405 4 HET K A 406 1 HET 0JO B 401 21 HET EDO B 402 4 HET EDO B 403 4 HET K B 404 1 HETNAM 0JO 2-{[(E)-{3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY) HETNAM 2 0JO METHYL]PYRIDIN-4-YL}METHYLIDENE]AMINO}PROP-2-ENOIC HETNAM 3 0JO ACID HETNAM EDO 1,2-ETHANEDIOL HETNAM K POTASSIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 0JO 2(C11 H13 N2 O7 P) FORMUL 4 EDO 6(C2 H6 O2) FORMUL 8 K 2(K 1+) FORMUL 13 HOH *269(H2 O) HELIX 1 AA1 ILE A 16 LYS A 33 1 18 HELIX 2 AA2 ASP A 34 TYR A 48 1 15 HELIX 3 AA3 ALA A 58 GLY A 66 1 9 HELIX 4 AA4 ASP A 75 LEU A 77 5 3 HELIX 5 AA5 HIS A 82 MET A 97 1 16 HELIX 6 AA6 GLY A 109 GLY A 123 1 15 HELIX 7 AA7 GLU A 132 GLN A 138 1 7 HELIX 8 AA8 GLN A 138 LEU A 148 1 11 HELIX 9 AA9 THR A 161 ASN A 176 1 16 HELIX 10 AB1 PRO A 192 LYS A 202 1 11 HELIX 11 AB2 LYS A 202 GLY A 217 1 16 HELIX 12 AB3 GLY A 230 TYR A 238 1 9 HELIX 13 AB4 PRO A 239 ILE A 241 5 3 HELIX 14 AB5 ALA A 264 GLY A 269 1 6 HELIX 15 AB6 SER A 296 ASP A 300 5 5 HELIX 16 AB7 GLY A 305 THR A 314 1 10 HELIX 17 AB8 THR A 323 GLY A 339 1 17 HELIX 18 AB9 GLU A 345 TYR A 352 1 8 HELIX 19 AC1 LEU A 353 ILE A 356 5 4 HELIX 20 AC2 GLY A 371 LYS A 373 5 3 HELIX 21 AC3 ASP A 374 HIS A 381 1 8 HELIX 22 AC4 HIS A 381 GLU A 386 1 6 HELIX 23 AC5 PRO B 14 ILE B 16 5 3 HELIX 24 AC6 LEU B 17 MET B 32 1 16 HELIX 25 AC7 ASP B 34 TYR B 48 1 15 HELIX 26 AC8 ALA B 58 GLY B 66 1 9 HELIX 27 AC9 ASP B 75 LEU B 77 5 3 HELIX 28 AD1 HIS B 82 MET B 97 1 16 HELIX 29 AD2 GLY B 109 PHE B 122 1 14 HELIX 30 AD3 GLU B 132 GLN B 138 1 7 HELIX 31 AD4 GLN B 138 LEU B 148 1 11 HELIX 32 AD5 THR B 161 ASN B 176 1 16 HELIX 33 AD6 PRO B 192 LYS B 202 1 11 HELIX 34 AD7 LYS B 202 GLY B 217 1 16 HELIX 35 AD8 GLY B 230 TYR B 238 1 9 HELIX 36 AD9 PRO B 239 ILE B 241 5 3 HELIX 37 AE1 ALA B 264 GLY B 269 1 6 HELIX 38 AE2 GLY B 305 THR B 314 1 10 HELIX 39 AE3 THR B 323 GLY B 339 1 17 HELIX 40 AE4 GLU B 345 TYR B 352 1 8 HELIX 41 AE5 LEU B 353 LYS B 355 5 3 HELIX 42 AE6 GLY B 371 LYS B 373 5 3 HELIX 43 AE7 ASP B 374 HIS B 381 1 8 HELIX 44 AE8 HIS B 381 ARG B 387 1 7 SHEET 1 AA1 2 ASN A 4 PHE A 5 0 SHEET 2 AA1 2 TYR A 8 GLY A 9 -1 O TYR A 8 N PHE A 5 SHEET 1 AA2 6 LEU A 55 PHE A 57 0 SHEET 2 AA2 6 ARG A 68 ARG A 73 -1 O LEU A 71 N TYR A 56 SHEET 3 AA2 6 VAL A 362 LEU A 367 1 O VAL A 363 N TYR A 70 SHEET 4 AA2 6 TYR A 222 CYS A 226 1 N VAL A 224 O VAL A 364 SHEET 5 AA2 6 LYS A 246 ALA A 252 1 O ILE A 248 N ILE A 223 SHEET 6 AA2 6 LEU A 318 VAL A 322 1 O ASP A 320 N GLU A 251 SHEET 1 AA3 4 LYS A 151 VAL A 155 0 SHEET 2 AA3 4 GLU A 125 GLY A 131 1 N ILE A 128 O LYS A 151 SHEET 3 AA3 4 ARG A 101 THR A 106 1 N ALA A 104 O TYR A 129 SHEET 4 AA3 4 THR A 180 TYR A 182 1 O TYR A 181 N ARG A 101 SHEET 1 AA4 2 LYS A 270 LEU A 274 0 SHEET 2 AA4 2 SER A 277 VAL A 281 -1 O VAL A 281 N LYS A 270 SHEET 1 AA5 2 ASN B 4 PHE B 5 0 SHEET 2 AA5 2 TYR B 8 GLY B 9 -1 O TYR B 8 N PHE B 5 SHEET 1 AA6 6 LEU B 55 PHE B 57 0 SHEET 2 AA6 6 ARG B 68 ARG B 73 -1 O LEU B 71 N TYR B 56 SHEET 3 AA6 6 VAL B 362 LEU B 367 1 O VAL B 363 N TYR B 70 SHEET 4 AA6 6 TYR B 222 CYS B 226 1 N VAL B 224 O VAL B 364 SHEET 5 AA6 6 LYS B 246 ALA B 252 1 O ILE B 248 N ILE B 223 SHEET 6 AA6 6 LEU B 318 VAL B 322 1 O ASP B 320 N GLU B 251 SHEET 1 AA7 4 LYS B 151 VAL B 155 0 SHEET 2 AA7 4 GLU B 125 GLY B 131 1 N ILE B 128 O VAL B 153 SHEET 3 AA7 4 ARG B 101 THR B 106 1 N ALA B 104 O TYR B 129 SHEET 4 AA7 4 THR B 180 TYR B 182 1 O TYR B 181 N ARG B 101 SHEET 1 AA8 2 LYS B 270 LEU B 274 0 SHEET 2 AA8 2 SER B 277 VAL B 281 -1 O VAL B 281 N LYS B 270 LINK O ALA A 263 K K A 406 1555 1555 2.79 LINK OG SER A 265 K K A 406 1555 1555 2.84 LINK O TYR A 301 K K A 406 1555 1555 2.64 LINK O GLY A 303 K K A 406 1555 1555 2.71 LINK K K A 406 O HOH A 506 1555 1555 2.49 LINK K K A 406 O HOH A 516 1555 1555 2.69 LINK OG SER B 228 K K B 404 1555 1555 3.03 LINK O ALA B 263 K K B 404 1555 1555 2.77 LINK OG SER B 265 K K B 404 1555 1555 2.82 LINK O TYR B 301 K K B 404 1555 1555 2.75 LINK O GLY B 303 K K B 404 1555 1555 2.70 LINK K K B 404 O HOH B 514 1555 1555 2.65 CISPEP 1 ARG A 51 PRO A 52 0 0.49 CISPEP 2 HIS A 191 PRO A 192 0 13.52 CISPEP 3 ARG B 51 PRO B 52 0 2.40 CISPEP 4 HIS B 191 PRO B 192 0 13.52 CRYST1 164.566 164.566 84.254 90.00 90.00 90.00 I 4 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 0.006077 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006077 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011869 0.00000