HEADER LYASE/LYASE INHIBITOR 02-FEB-21 7LKL TITLE THE INTERNAL ALDIMINE FORM OF THE WILD-TYPE SALMONELLA TYPHIMURIUM TITLE 2 TRYPTOPHAN SYNTHASE IN COMPLEX WITH INHIBITOR N-(4'- TITLE 3 TRIFLUOROMETHOXYBENZENESULFONYL)-2-AMINO-1-ETHYLPHOSPHATE (F9F) AT TITLE 4 THE ENZYME ALPHA-SITE, CESIUM ION AT THE METAL COORDINATION SITE AND TITLE 5 THE PRODUCT L-TRYPTOPHAN AT THE ENZYME BETA-SITE AT 1.05 ANGSTROM TITLE 6 RESOLUTION. ONE OF THE BETA-Q114 ROTAMER CONFORMATIONS ALLOWS A TITLE 7 HYDROGEN BOND TO FORM WITH THE PLP OXYGEN AT THE POSITION 3 IN THE TITLE 8 RING 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 ENTERICA SUBSP. ENTERICA SEROVAR SOURCE 3 TYPHIMURIUM; SOURCE 4 ORGANISM_TAXID: 90371; SOURCE 5 GENE: TRPA, DD95_04145; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: CB149; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PBR322; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR SOURCE 12 TYPHIMURIUM; SOURCE 13 ORGANISM_TAXID: 90371; SOURCE 14 GENE: TRPB; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: CB149; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PEBA-10 KEYWDS INHIBITOR, LYASE, LYASE-LYASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR E.HILARIO,M.F.DUNN,L.J.MUELLER REVDAT 2 18-OCT-23 7LKL 1 REMARK REVDAT 1 02-FEB-22 7LKL 0 JRNL AUTH E.HILARIO,M.F.DUNN,L.J.MUELLER JRNL TITL THE INTERNAL ALDIMINE FORM OF THE WILD-TYPE SALMONELLA JRNL TITL 2 TYPHIMURIUM TRYPTOPHAN SYNTHASE IN COMPLEX WITH INHIBITOR JRNL TITL 3 N-(4'-TRIFLUOROMETHOXYBENZENESULFONYL) JRNL TITL 4 -2-AMINO-1-ETHYLPHOSPHATE (F9F) AT THE ENZYME ALPHA-SITE, JRNL TITL 5 CESIUM ION AT THE METAL COORDINATION SITE AND THE PRODUCT JRNL TITL 6 L-TRYPTOPHAN AT THE ENZYME BETA-SITE AT 1.05 ANGSTROM JRNL TITL 7 RESOLUTION. ONE OF THE BETA-Q114 ROTAMER CONFORMATIONS JRNL TITL 8 ALLOWS A HYDROGEN BOND TO FORM WITH THE PLP OXYGEN AT THE JRNL TITL 9 POSITION 3 IN THE RING. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 297211 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 15524 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 20922 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 1102 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4968 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 185 REMARK 3 SOLVENT ATOMS : 840 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.10000 REMARK 3 B22 (A**2) : 2.05000 REMARK 3 B33 (A**2) : -0.81000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.75000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.027 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.028 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.026 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.239 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.966 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5521 ; 0.008 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 5169 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7492 ; 1.486 ; 1.639 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11977 ; 1.523 ; 1.569 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 725 ; 6.275 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 264 ;33.189 ;22.311 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 884 ;11.869 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;16.967 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 706 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6352 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1125 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 10690 ; 1.255 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7LKL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1000254596. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-SEP-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6-8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 12.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.88558 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 0.5.902 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 312765 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.050 REMARK 200 RESOLUTION RANGE LOW (A) : 90.571 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.11500 REMARK 200 R SYM (I) : 0.11500 REMARK 200 FOR THE DATA SET : 4.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 1.03100 REMARK 200 R SYM FOR SHELL (I) : 1.03100 REMARK 200 FOR SHELL : 0.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 11.7.02, DM 7.0.078 REMARK 200 STARTING MODEL: 5CGQ REMARK 200 REMARK 200 REMARK: LARGE PLATE-LIKE CRYSTAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM BICINE-CSOH, 10% PEG 8,000, 2 MM REMARK 280 SPERMINE, PH 7.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 90.87050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.90500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 90.87050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.90500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 45160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -315.0 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 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 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 B 1 REMARK 465 GLY B 395 REMARK 465 GLU B 396 REMARK 465 ILE 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 ARG A 15 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 191 CG CD1 CD2 REMARK 470 LYS A 243 CG CD CE NZ REMARK 470 LYS A 249 CG CD CE NZ REMARK 470 LYS B 129 CD CE NZ REMARK 470 GLU B 140 CG CD OE1 OE2 REMARK 470 LYS B 392 CG CD CE NZ 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 212 120.94 102.04 REMARK 500 ALA B 269 62.08 -118.94 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 A 762 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 763 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 764 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH A 765 DISTANCE = 6.99 ANGSTROMS REMARK 525 HOH B1072 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH B1073 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH B1074 DISTANCE = 6.59 ANGSTROMS REMARK 525 HOH B1075 DISTANCE = 7.16 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 CS A 310 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 167 O REMARK 620 2 GLY A 170 O 86.3 REMARK 620 3 HIS A 204 O 78.3 152.6 REMARK 620 4 HOH A 518 O 56.1 59.1 93.6 REMARK 620 5 HOH A 611 O 61.6 135.9 53.1 113.9 REMARK 620 6 HOH A 672 O 156.8 99.2 103.9 144.9 100.9 REMARK 620 7 HOH A 704 O 150.3 82.6 99.8 94.8 139.7 52.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 310 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 167 O REMARK 620 2 SER A 168 O 70.4 REMARK 620 3 GLY A 170 O 85.7 78.4 REMARK 620 4 HOH A 610 O 108.7 54.5 118.6 REMARK 620 5 HOH A 611 O 65.3 94.4 150.8 76.8 REMARK 620 6 HOH A 672 O 150.9 138.6 97.2 95.3 106.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 311 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 265 O REMARK 620 2 ARG A 267 O 86.3 REMARK 620 3 HOH A 525 O 94.0 117.0 REMARK 620 4 HOH A 547 O 70.9 68.5 164.0 REMARK 620 5 LYS B 99 O 66.4 138.2 40.7 124.6 REMARK 620 6 HOH B 935 O 166.9 106.7 78.4 115.3 101.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 311 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 267 O REMARK 620 2 LYS B 99 O 114.6 REMARK 620 3 HOH B 935 O 110.5 77.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 523 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 66 O REMARK 620 2 THR B 66 OG1 59.5 REMARK 620 3 THR B 69 O 73.5 126.4 REMARK 620 4 THR B 71 O 87.1 64.7 90.2 REMARK 620 5 HOH B 738 O 81.3 59.5 139.0 120.8 REMARK 620 6 HOH B 810 O 77.2 116.7 72.1 158.9 71.1 REMARK 620 7 HOH B 959 O 139.1 137.8 68.9 77.5 138.9 105.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 521 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 225 O REMARK 620 2 SER B 249 O 77.4 REMARK 620 3 HOH B 732 O 83.2 59.8 REMARK 620 4 HOH B1011 O 101.1 110.0 168.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 522 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 231 O REMARK 620 2 GLY B 232 O 69.7 REMARK 620 3 GLU B 256 OE2 107.8 161.0 REMARK 620 4 GLY B 268 O 97.1 124.0 74.7 REMARK 620 5 SER B 308 O 133.7 64.3 113.9 112.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 522 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 232 O REMARK 620 2 GLY B 268 O 155.4 REMARK 620 3 LEU B 304 O 92.2 89.0 REMARK 620 4 PHE B 306 O 112.5 92.0 83.3 REMARK 620 5 SER B 308 O 69.8 121.7 141.1 73.3 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5CGQ RELATED DB: PDB REMARK 900 INTERNAL ALDIMINE WITH L-TRP AT THE BETA-SITE DBREF1 7LKL A 1 268 UNP A0A0D6FWC1_SALTM DBREF2 7LKL A A0A0D6FWC1 1 268 DBREF 7LKL 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 F9F A 301 22 HET DMS A 302 4 HET TRP A 303 15 HET DMS A 304 4 HET DMS A 305 4 HET DMS A 306 4 HET DMS A 307 4 HET EDO A 308 4 HET DMS A 309 4 HET CS A 310 2 HET CS A 311 2 HET CL A 312 1 HET TRP B 501 15 HET DMS B 502 4 HET DMS B 503 4 HET DMS B 504 4 HET PEG B 505 7 HET EDO B 506 4 HET EDO B 507 4 HET DMS B 508 4 HET EDO B 509 4 HET DMS B 510 4 HET PEG B 511 7 HET EDO B 512 4 HET PEG B 513 7 HET DMS B 514 4 HET DMS B 515 4 HET EDO B 516 4 HET EDO B 517 4 HET EDO B 518 4 HET EDO B 519 4 HET PLP B 520 15 HET CS B 521 1 HET CS B 522 2 HET CS B 523 1 HET CL B 524 1 HET CL B 525 1 HET CL B 526 1 HETNAM F9F 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL HETNAM 2 F9F DIHYDROGEN PHOSPHATE HETNAM DMS DIMETHYL SULFOXIDE HETNAM TRP TRYPTOPHAN HETNAM EDO 1,2-ETHANEDIOL HETNAM CS CESIUM ION HETNAM CL CHLORIDE ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN F9F N-(4'-TRIFLUOROMETHOXYBENZENESULFONYL)-2-AMINO-1- HETSYN 2 F9F ETHYLPHOSPHATE, F9 HETSYN EDO ETHYLENE GLYCOL HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 F9F C9 H11 F3 N O7 P S FORMUL 4 DMS 13(C2 H6 O S) FORMUL 5 TRP 2(C11 H12 N2 O2) FORMUL 10 EDO 9(C2 H6 O2) FORMUL 12 CS 5(CS 1+) FORMUL 14 CL 4(CL 1-) FORMUL 19 PEG 3(C4 H10 O3) FORMUL 34 PLP C8 H10 N O6 P FORMUL 41 HOH *840(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 HIS B 86 MET B 101 1 16 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 VAL A 20 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 LEU A 176 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 GLY B 277 O ALA B 284 SHEET 1 AA3 6 LEU B 59 LYS B 61 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 ASN B 375 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 ILE B 157 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 GLU B 105 LINK NZ LYS B 87 C4A PLP B 520 1555 1555 1.29 LINK O ALA A 167 CS A CS A 310 1555 1555 3.00 LINK O ALA A 167 CS B CS A 310 1555 1555 3.01 LINK O SER A 168 CS B CS A 310 1555 1555 3.26 LINK O GLY A 170 CS A CS A 310 1555 1555 3.17 LINK O GLY A 170 CS B CS A 310 1555 1555 3.19 LINK O HIS A 204 CS A CS A 310 1555 1555 3.36 LINK O ALA A 265 CS A CS A 311 1555 1555 3.07 LINK O ARG A 267 CS A CS A 311 1555 1555 3.26 LINK O ARG A 267 CS B CS A 311 1555 1555 2.63 LINK CS A CS A 310 O HOH A 518 1555 1555 3.39 LINK CS B CS A 310 O HOH A 610 1555 1555 3.33 LINK CS A CS A 310 O HOH A 611 1555 1555 3.39 LINK CS B CS A 310 O HOH A 611 1555 1555 3.09 LINK CS A CS A 310 O HOH A 672 1555 1555 3.08 LINK CS B CS A 310 O HOH A 672 1555 1555 3.15 LINK CS A CS A 310 O HOH A 704 1555 1555 3.42 LINK CS A CS A 311 O HOH A 525 1555 1555 3.37 LINK CS A CS A 311 O HOH A 547 1555 1555 3.47 LINK CS A CS A 311 O LYS B 99 4546 1555 3.07 LINK CS B CS A 311 O LYS B 99 4546 1555 3.07 LINK CS A CS A 311 O HOH B 935 1555 4556 3.04 LINK CS B CS A 311 O HOH B 935 1555 4556 3.49 LINK O THR B 66 CS CS B 523 1555 1555 3.24 LINK OG1 THR B 66 CS CS B 523 1555 1555 3.25 LINK O THR B 69 CS CS B 523 1555 1555 3.03 LINK O THR B 71 CS CS B 523 1555 1555 3.01 LINK O ASP B 225 CS CS B 521 1555 1555 3.06 LINK O VAL B 231 CS C CS B 522 1555 1555 3.29 LINK O GLY B 232 CS C CS B 522 1555 1555 3.23 LINK O GLY B 232 CS A CS B 522 1555 1555 2.83 LINK O SER B 249 CS CS B 521 1555 1555 2.99 LINK OE2 GLU B 256 CS C CS B 522 1555 1555 3.37 LINK O GLY B 268 CS C CS B 522 1555 1555 3.30 LINK O GLY B 268 CS A CS B 522 1555 1555 3.07 LINK O LEU B 304 CS A CS B 522 1555 1555 3.38 LINK O PHE B 306 CS A CS B 522 1555 1555 2.98 LINK O SER B 308 CS C CS B 522 1555 1555 3.37 LINK O SER B 308 CS A CS B 522 1555 1555 3.27 LINK CS CS B 521 O HOH B 732 1555 1555 3.20 LINK CS CS B 521 O HOH B1011 1555 1555 2.93 LINK CS CS B 523 O HOH B 738 1555 1555 3.16 LINK CS CS B 523 O HOH B 810 1555 1555 3.31 LINK CS CS B 523 O HOH B 959 1555 1555 3.20 CISPEP 1 ASP A 27 PRO A 28 0 1.25 CISPEP 2 ARG B 55 PRO B 56 0 0.05 CISPEP 3 HIS B 195 PRO B 196 0 10.75 CRYST1 181.741 59.810 67.299 90.00 94.65 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 0.005502 0.000000 0.000448 0.00000 SCALE2 0.000000 0.016720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014908 0.00000