HEADER BIOSYNTHETIC PROTEIN 13-SEP-22 8EH0 TITLE ENGINEERED TYROSINE SYNTHASE (TMTYRS1) DERIVED FROM T. MARITIMA TRPB TITLE 2 WITH SER BOUND AS THE AMINO-ACRYLATE INTERMEDIATE AND COMPLEXED WITH TITLE 3 QUINOLINE N-OXIDE 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 8EH0 1 JRNL REVDAT 2 03-JUL-24 8EH0 1 JRNL REVDAT 1 04-OCT-23 8EH0 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. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 123152 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 6325 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 38.7400 - 5.2800 1.00 4008 222 0.1597 0.1832 REMARK 3 2 5.2800 - 4.1900 1.00 3947 197 0.1275 0.1261 REMARK 3 3 4.1900 - 3.6600 1.00 3932 208 0.1428 0.1486 REMARK 3 4 3.6600 - 3.3300 1.00 3911 222 0.1631 0.1816 REMARK 3 5 3.3300 - 3.0900 1.00 3887 223 0.1774 0.1994 REMARK 3 6 3.0900 - 2.9100 1.00 3946 186 0.1806 0.2012 REMARK 3 7 2.9100 - 2.7600 1.00 3907 207 0.1785 0.1976 REMARK 3 8 2.7600 - 2.6400 1.00 3844 219 0.1766 0.1801 REMARK 3 9 2.6400 - 2.5400 1.00 3967 195 0.1661 0.1992 REMARK 3 10 2.5400 - 2.4500 1.00 3883 209 0.1640 0.1749 REMARK 3 11 2.4500 - 2.3800 1.00 3883 202 0.1661 0.1944 REMARK 3 12 2.3700 - 2.3100 1.00 3917 198 0.1679 0.1783 REMARK 3 13 2.3100 - 2.2500 1.00 3861 221 0.1618 0.2020 REMARK 3 14 2.2500 - 2.1900 1.00 3907 209 0.1609 0.1979 REMARK 3 15 2.1900 - 2.1400 1.00 3836 233 0.1678 0.1793 REMARK 3 16 2.1400 - 2.1000 1.00 3902 180 0.1633 0.1951 REMARK 3 17 2.1000 - 2.0500 1.00 3897 200 0.1794 0.2257 REMARK 3 18 2.0500 - 2.0200 1.00 3886 259 0.1832 0.2122 REMARK 3 19 2.0200 - 1.9800 1.00 3824 240 0.1826 0.2026 REMARK 3 20 1.9800 - 1.9500 1.00 3915 177 0.1818 0.2394 REMARK 3 21 1.9500 - 1.9100 1.00 3858 226 0.1910 0.2231 REMARK 3 22 1.9100 - 1.8900 1.00 3897 207 0.1959 0.2331 REMARK 3 23 1.8900 - 1.8600 1.00 3849 270 0.2003 0.2136 REMARK 3 24 1.8600 - 1.8300 1.00 3862 186 0.2047 0.2360 REMARK 3 25 1.8300 - 1.8100 1.00 3875 210 0.2313 0.2720 REMARK 3 26 1.8100 - 1.7800 1.00 3907 193 0.2324 0.2565 REMARK 3 27 1.7800 - 1.7600 1.00 3847 214 0.2464 0.2478 REMARK 3 28 1.7600 - 1.7400 1.00 3888 214 0.2460 0.3007 REMARK 3 29 1.7400 - 1.7200 1.00 3843 195 0.2637 0.3065 REMARK 3 30 1.7200 - 1.7000 1.00 3941 203 0.2775 0.2934 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) : 0.176 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.514 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.43 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.43 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 6231 REMARK 3 ANGLE : 1.453 8445 REMARK 3 CHIRALITY : 0.104 913 REMARK 3 PLANARITY : 0.013 1098 REMARK 3 DIHEDRAL : 14.314 2303 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 8EH0 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_1000268480. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-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 : 123166 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 38.740 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) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.99000 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 (%): 62.24 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, VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 82.18250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.18250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 42.15050 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 82.18250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.18250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 42.15050 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 82.18250 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 82.18250 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 42.15050 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 82.18250 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 82.18250 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 42.15050 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: 4720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 2.0 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 LYS A 139 CG CD CE NZ REMARK 470 LYS A 146 CG CD CE NZ REMARK 470 LYS B 33 CG CD CE NZ REMARK 470 LYS B 146 CG CD CE NZ REMARK 470 GLU B 376 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 -13.21 81.84 REMARK 500 VAL A 187 41.75 -93.33 REMARK 500 SER A 228 -77.20 -122.97 REMARK 500 THR A 279 -167.76 -165.54 REMARK 500 GLU A 386 41.27 -73.45 REMARK 500 THR B 79 -12.96 81.31 REMARK 500 THR B 161 -158.23 -133.45 REMARK 500 VAL B 187 38.62 -91.49 REMARK 500 SER B 228 -80.57 -125.66 REMARK 500 THR B 279 -167.98 -165.37 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 404 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 228 OG REMARK 620 2 ALA A 263 O 103.8 REMARK 620 3 SER A 265 OG 171.8 83.0 REMARK 620 4 TYR A 301 O 81.9 90.5 93.6 REMARK 620 5 GLY A 303 O 100.9 155.2 72.4 94.3 REMARK 620 6 HOH A 504 O 99.7 82.2 85.7 172.8 92.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 403 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 228 OG REMARK 620 2 ALA B 263 O 104.4 REMARK 620 3 SER B 265 OG 171.3 82.0 REMARK 620 4 TYR B 301 O 82.0 90.8 92.1 REMARK 620 5 GLY B 303 O 100.2 155.4 73.6 93.6 REMARK 620 6 HOH B 519 O 99.5 84.6 86.9 175.4 90.4 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 8EH0 A 1 389 UNP P50909 TRPB1_THEMA 1 389 DBREF 8EH0 B 1 389 UNP P50909 TRPB1_THEMA 1 389 SEQADV 8EH0 ASN A 4 UNP P50909 TYR 4 ENGINEERED MUTATION SEQADV 8EH0 ASN A 12 UNP P50909 TYR 12 ENGINEERED MUTATION SEQADV 8EH0 GLY A 19 UNP P50909 PRO 19 ENGINEERED MUTATION SEQADV 8EH0 GLY A 30 UNP P50909 GLU 30 ENGINEERED MUTATION SEQADV 8EH0 TYR A 41 UNP P50909 PHE 41 ENGINEERED MUTATION SEQADV 8EH0 VAL A 69 UNP P50909 ILE 69 ENGINEERED MUTATION SEQADV 8EH0 LEU A 96 UNP P50909 LYS 96 ENGINEERED MUTATION SEQADV 8EH0 THR A 103 UNP P50909 ILE 103 ENGINEERED MUTATION SEQADV 8EH0 GLY A 105 UNP P50909 GLU 105 ENGINEERED MUTATION SEQADV 8EH0 LEU A 140 UNP P50909 PRO 140 ENGINEERED MUTATION SEQADV 8EH0 ASP A 167 UNP P50909 ASN 167 ENGINEERED MUTATION SEQADV 8EH0 PRO A 184 UNP P50909 ILE 184 ENGINEERED MUTATION SEQADV 8EH0 PRO A 213 UNP P50909 LEU 213 ENGINEERED MUTATION SEQADV 8EH0 SER A 228 UNP P50909 GLY 228 ENGINEERED MUTATION SEQADV 8EH0 ALA A 291 UNP P50909 VAL 291 ENGINEERED MUTATION SEQADV 8EH0 SER A 292 UNP P50909 THR 292 ENGINEERED MUTATION SEQADV 8EH0 PRO A 302 UNP P50909 SER 302 ENGINEERED MUTATION SEQADV 8EH0 HIS A 389 UNP P50909 ARG 389 ENGINEERED MUTATION SEQADV 8EH0 LEU A 390 UNP P50909 EXPRESSION TAG SEQADV 8EH0 GLU A 391 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS A 392 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS A 393 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS A 394 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS A 395 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS A 396 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS A 397 UNP P50909 EXPRESSION TAG SEQADV 8EH0 ASN B 4 UNP P50909 TYR 4 ENGINEERED MUTATION SEQADV 8EH0 ASN B 12 UNP P50909 TYR 12 ENGINEERED MUTATION SEQADV 8EH0 GLY B 19 UNP P50909 PRO 19 ENGINEERED MUTATION SEQADV 8EH0 GLY B 30 UNP P50909 GLU 30 ENGINEERED MUTATION SEQADV 8EH0 TYR B 41 UNP P50909 PHE 41 ENGINEERED MUTATION SEQADV 8EH0 VAL B 69 UNP P50909 ILE 69 ENGINEERED MUTATION SEQADV 8EH0 LEU B 96 UNP P50909 LYS 96 ENGINEERED MUTATION SEQADV 8EH0 THR B 103 UNP P50909 ILE 103 ENGINEERED MUTATION SEQADV 8EH0 GLY B 105 UNP P50909 GLU 105 ENGINEERED MUTATION SEQADV 8EH0 LEU B 140 UNP P50909 PRO 140 ENGINEERED MUTATION SEQADV 8EH0 ASP B 167 UNP P50909 ASN 167 ENGINEERED MUTATION SEQADV 8EH0 PRO B 184 UNP P50909 ILE 184 ENGINEERED MUTATION SEQADV 8EH0 PRO B 213 UNP P50909 LEU 213 ENGINEERED MUTATION SEQADV 8EH0 SER B 228 UNP P50909 GLY 228 ENGINEERED MUTATION SEQADV 8EH0 ALA B 291 UNP P50909 VAL 291 ENGINEERED MUTATION SEQADV 8EH0 SER B 292 UNP P50909 THR 292 ENGINEERED MUTATION SEQADV 8EH0 PRO B 302 UNP P50909 SER 302 ENGINEERED MUTATION SEQADV 8EH0 HIS B 389 UNP P50909 ARG 389 ENGINEERED MUTATION SEQADV 8EH0 LEU B 390 UNP P50909 EXPRESSION TAG SEQADV 8EH0 GLU B 391 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS B 392 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS B 393 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS B 394 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS B 395 UNP P50909 EXPRESSION TAG SEQADV 8EH0 HIS B 396 UNP P50909 EXPRESSION TAG SEQADV 8EH0 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 QOX A 403 11 HET K A 404 1 HET EDO A 405 4 HET 0JO B 401 21 HET QOX B 402 11 HET K B 403 1 HET EDO B 404 4 HET EDO B 405 4 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 QOX 1-OXO-1LAMBDA~5~-QUINOLINE HETNAM K POTASSIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 0JO 2(C11 H13 N2 O7 P) FORMUL 4 EDO 4(C2 H6 O2) FORMUL 5 QOX 2(C9 H7 N O) FORMUL 6 K 2(K 1+) FORMUL 13 HOH *321(H2 O) HELIX 1 AA1 ILE A 16 MET A 32 1 17 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 PHE A 122 1 14 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 GLY A 305 THR A 314 1 10 HELIX 16 AB7 THR A 323 GLY A 339 1 17 HELIX 17 AB8 GLU A 345 TYR A 352 1 8 HELIX 18 AB9 LEU A 353 ILE A 356 5 4 HELIX 19 AC1 GLY A 371 LYS A 373 5 3 HELIX 20 AC2 ASP A 374 ASN A 380 1 7 HELIX 21 AC3 HIS A 381 GLU A 386 1 6 HELIX 22 AC4 PRO B 14 ILE B 16 5 3 HELIX 23 AC5 LEU B 17 MET B 32 1 16 HELIX 24 AC6 ASP B 34 TYR B 48 1 15 HELIX 25 AC7 ALA B 58 GLY B 66 1 9 HELIX 26 AC8 ASP B 75 LEU B 77 5 3 HELIX 27 AC9 HIS B 82 MET B 97 1 16 HELIX 28 AD1 GLY B 109 PHE B 122 1 14 HELIX 29 AD2 GLU B 132 GLN B 138 1 7 HELIX 30 AD3 GLN B 138 LEU B 148 1 11 HELIX 31 AD4 THR B 161 ASN B 176 1 16 HELIX 32 AD5 PRO B 192 LYS B 202 1 11 HELIX 33 AD6 LYS B 202 GLY B 217 1 16 HELIX 34 AD7 GLY B 230 TYR B 238 1 9 HELIX 35 AD8 PRO B 239 ILE B 241 5 3 HELIX 36 AD9 GLY B 256 GLY B 260 5 5 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 ASP B 324 GLY B 339 1 16 HELIX 40 AE4 ALA B 343 TYR B 352 1 10 HELIX 41 AE5 LEU B 353 ILE B 356 5 4 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 GLU B 386 1 6 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 ILE A 102 O GLU A 125 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 ASN B 366 SHEET 5 AA6 6 LYS B 246 GLY B 254 1 O ILE B 248 N ILE B 223 SHEET 6 AA6 6 LEU B 318 THR B 323 1 O VAL B 322 N GLY B 253 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 LYS B 151 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 OG SER A 228 K K A 404 1555 1555 2.74 LINK O ALA A 263 K K A 404 1555 1555 2.80 LINK OG SER A 265 K K A 404 1555 1555 2.81 LINK O TYR A 301 K K A 404 1555 1555 2.68 LINK O GLY A 303 K K A 404 1555 1555 2.69 LINK K K A 404 O HOH A 504 1555 1555 2.68 LINK OG SER B 228 K K B 403 1555 1555 2.77 LINK O ALA B 263 K K B 403 1555 1555 2.79 LINK OG SER B 265 K K B 403 1555 1555 2.75 LINK O TYR B 301 K K B 403 1555 1555 2.69 LINK O GLY B 303 K K B 403 1555 1555 2.67 LINK K K B 403 O HOH B 519 1555 1555 2.67 CISPEP 1 ARG A 51 PRO A 52 0 1.82 CISPEP 2 HIS A 191 PRO A 192 0 13.94 CISPEP 3 ARG B 51 PRO B 52 0 -4.03 CISPEP 4 HIS B 191 PRO B 192 0 12.63 CRYST1 164.365 164.365 84.301 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 0.006084 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006084 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011862 0.00000