HEADER LYASE 13-OCT-17 6EQN OBSLTE 15-FEB-23 6EQN 6HTE TITLE SULFOLOBUS SOLFATARICUS TRYPTOPHAN SYNTHASE B2O COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHAN SYNTHASE BETA CHAIN 2; COMPND 3 CHAIN: B, D; COMPND 4 EC: 4.2.1.20; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 28033; SOURCE 4 GENE: TRPB2, SSO1145; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRYPTOPHAN SYNTHASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.FLEMING,O.MAYANS,R.BUCHER REVDAT 2 15-FEB-23 6EQN 1 OBSLTE REVDAT 1 20-DEC-17 6EQN 0 JRNL AUTH J.FLEMING,F.BUSCH,M.SCHUPFNER,R.BUCHER,A.EHRMANN,A.BASLE, JRNL AUTH 2 R.STERNER,O.MAYANS JRNL TITL EVOLUTION OF ALTERNATIVE FUNCTIONAL INTERFACES IN THE JRNL TITL 2 METABOLIC CHANNEL TRYPTOPHAN SYNTHASE: INDELS AS MECHANISTIC JRNL TITL 3 DRIVERS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.910 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 102047 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 5125 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 19.9515 - 6.0378 0.99 3261 176 0.1607 0.1663 REMARK 3 2 6.0378 - 4.8145 0.99 3293 167 0.1637 0.1777 REMARK 3 3 4.8145 - 4.2125 0.99 3260 171 0.1360 0.1801 REMARK 3 4 4.2125 - 3.8303 1.00 3295 173 0.1413 0.1711 REMARK 3 5 3.8303 - 3.5574 1.00 3312 173 0.1566 0.2108 REMARK 3 6 3.5574 - 3.3487 0.99 3282 175 0.1777 0.2125 REMARK 3 7 3.3487 - 3.1817 0.99 3274 175 0.1807 0.2014 REMARK 3 8 3.1817 - 3.0437 0.99 3295 172 0.1954 0.1939 REMARK 3 9 3.0437 - 2.9269 0.99 3272 174 0.1886 0.2427 REMARK 3 10 2.9269 - 2.8262 0.99 3274 173 0.1911 0.2253 REMARK 3 11 2.8262 - 2.7380 0.99 3283 177 0.1875 0.2144 REMARK 3 12 2.7380 - 2.6600 0.99 3205 170 0.1852 0.1905 REMARK 3 13 2.6600 - 2.5901 0.99 3292 174 0.1789 0.2412 REMARK 3 14 2.5901 - 2.5270 0.99 3254 168 0.1816 0.2016 REMARK 3 15 2.5270 - 2.4697 0.99 3245 169 0.1881 0.2234 REMARK 3 16 2.4697 - 2.4172 0.98 3265 176 0.1867 0.2447 REMARK 3 17 2.4172 - 2.3689 0.99 3237 170 0.1892 0.1764 REMARK 3 18 2.3689 - 2.3243 0.98 3217 175 0.1913 0.2434 REMARK 3 19 2.3243 - 2.2828 0.98 3271 174 0.1977 0.2675 REMARK 3 20 2.2828 - 2.2442 0.98 3200 167 0.2023 0.2303 REMARK 3 21 2.2442 - 2.2080 0.98 3208 168 0.2008 0.2498 REMARK 3 22 2.2080 - 2.1741 0.97 3242 172 0.2067 0.2290 REMARK 3 23 2.1741 - 2.1422 0.98 3154 169 0.2093 0.2321 REMARK 3 24 2.1422 - 2.1120 0.97 3265 173 0.2085 0.2278 REMARK 3 25 2.1120 - 2.0835 0.97 3178 169 0.2138 0.2438 REMARK 3 26 2.0835 - 2.0565 0.97 3198 167 0.2303 0.2754 REMARK 3 27 2.0565 - 2.0308 0.97 3242 175 0.2314 0.2700 REMARK 3 28 2.0308 - 2.0064 0.97 3199 166 0.2459 0.3102 REMARK 3 29 2.0064 - 1.9831 0.96 3158 166 0.2536 0.2704 REMARK 3 30 1.9831 - 1.9608 0.84 2791 151 0.2629 0.2979 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.650 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.003 6662 REMARK 3 ANGLE : 0.664 9020 REMARK 3 CHIRALITY : 0.044 972 REMARK 3 PLANARITY : 0.004 1146 REMARK 3 DIHEDRAL : 12.864 4015 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 6EQN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1200007035. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-05 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98400 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 130 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54717 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.961 REMARK 200 RESOLUTION RANGE LOW (A) : 19.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.160 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: 1V8Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 100 MM TRIS PH 8.5 AND REMARK 280 100 MM NACL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 30.85500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 PRO B 35 REMARK 465 THR B 36 REMARK 465 GLY B 37 REMARK 465 LYS B 38 REMARK 465 SER B 39 REMARK 465 LEU B 40 REMARK 465 GLU B 41 REMARK 465 LEU B 42 REMARK 465 SER B 185 REMARK 465 ASP B 186 REMARK 465 GLU B 189 REMARK 465 PHE B 190 REMARK 465 GLY B 191 REMARK 465 ARG B 192 REMARK 465 GLN B 193 REMARK 465 LEU B 194 REMARK 465 LEU B 195 REMARK 465 ALA B 196 REMARK 465 ASP D 34 REMARK 465 PRO D 35 REMARK 465 THR D 36 REMARK 465 GLY D 37 REMARK 465 LYS D 38 REMARK 465 SER D 39 REMARK 465 LEU D 40 REMARK 465 GLU D 41 REMARK 465 LEU D 42 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 B 4 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 34 CG OD1 OD2 REMARK 470 LYS B 44 CG CD CE NZ REMARK 470 LEU D 43 CG CD1 CD2 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 NZ LYS B 111 O4A PLP B 501 1.74 REMARK 500 OD1 ASP B 307 O HOH B 601 1.83 REMARK 500 OD1 ASP B 326 O HOH B 602 1.84 REMARK 500 CE LYS D 111 O4A PLP D 501 1.87 REMARK 500 NZ LYS D 111 C4A PLP D 501 1.94 REMARK 500 OE1 GLU B 248 O HOH B 603 1.94 REMARK 500 OD2 ASP D 198 O HOH D 601 1.95 REMARK 500 OXT LYS B 428 O HOH B 604 1.96 REMARK 500 NE2 GLN D 33 O HOH D 602 1.96 REMARK 500 OG1 THR D 311 O HOH D 603 1.97 REMARK 500 OD2 ASP B 211 O HOH B 605 1.98 REMARK 500 OG SER B 162 O HOH B 606 2.03 REMARK 500 NZ LYS D 287 OE2 GLU D 397 2.05 REMARK 500 O HOH D 766 O HOH D 783 2.08 REMARK 500 O HOH D 805 O HOH D 826 2.09 REMARK 500 O HOH D 806 O HOH D 821 2.10 REMARK 500 N GLY D 220 O HOH D 604 2.11 REMARK 500 O HOH D 777 O HOH D 795 2.11 REMARK 500 OE2 GLU B 393 O HOH B 607 2.12 REMARK 500 OG SER D 265 O2P PLP D 501 2.12 REMARK 500 O HOH B 655 O HOH D 729 2.12 REMARK 500 OH TYR D 256 O HOH D 605 2.12 REMARK 500 O PRO B 309 OH TYR B 339 2.13 REMARK 500 NH1 ARG D 169 O HOH D 606 2.13 REMARK 500 OE2 GLU B 295 O HOH B 608 2.13 REMARK 500 NZ LYS D 305 O HOH D 607 2.14 REMARK 500 OE1 GLN B 74 O HOH B 609 2.14 REMARK 500 NH2 ARG B 160 O PRO B 184 2.15 REMARK 500 OE2 GLU D 55 N ASN D 230 2.16 REMARK 500 NH2 ARG B 6 O HOH B 610 2.18 REMARK 500 OE2 GLU D 278 OH TYR D 288 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH D 668 O HOH D 765 1455 2.05 REMARK 500 O HOH D 797 O HOH D 804 2645 2.09 REMARK 500 O HOH D 761 O HOH D 810 2555 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU B 314 CA - CB - CG ANGL. DEV. = -14.5 DEGREES 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 LYS B 166 69.84 -116.40 REMARK 500 ASP B 198 80.58 -164.13 REMARK 500 VAL B 228 36.93 -97.20 REMARK 500 PHE B 427 59.99 -117.33 REMARK 500 PRO D 32 171.72 -59.27 REMARK 500 LYS D 166 70.47 -115.60 REMARK 500 ASP D 198 91.86 -162.97 REMARK 500 VAL D 228 35.36 -92.98 REMARK 500 LEU D 315 141.48 78.09 REMARK 500 PHE D 427 65.37 -118.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU B 187 THR B 188 149.22 REMARK 500 LYS B 197 ASP B 198 -149.62 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 807 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH B 808 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B 809 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH B 810 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH B 811 DISTANCE = 6.57 ANGSTROMS REMARK 525 HOH B 812 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH D 832 DISTANCE = 6.31 ANGSTROMS REMARK 525 HOH D 833 DISTANCE = 6.82 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLP B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PLP D 501 and LYS D REMARK 800 111 DBREF 6EQN B 4 428 UNP Q97TX6 TRPB2_SULSO 4 428 DBREF 6EQN D 4 428 UNP Q97TX6 TRPB2_SULSO 4 428 SEQRES 1 B 425 ARG ILE ARG ILE ASP LEU PRO GLN ASP GLU ILE PRO ALA SEQRES 2 B 425 GLN TRP TYR ASN ILE LEU PRO ASP LEU PRO GLU GLU LEU SEQRES 3 B 425 PRO PRO PRO GLN ASP PRO THR GLY LYS SER LEU GLU LEU SEQRES 4 B 425 LEU LYS GLU VAL LEU PRO SER LYS VAL LEU GLU LEU GLU SEQRES 5 B 425 PHE ALA LYS GLU ARG TYR VAL LYS ILE PRO ASP GLU VAL SEQRES 6 B 425 LEU GLU ARG TYR LEU GLN VAL GLY ARG PRO THR PRO ILE SEQRES 7 B 425 ILE ARG ALA LYS ARG LEU GLU GLU TYR LEU GLY ASN ASN SEQRES 8 B 425 ILE LYS ILE TYR LEU LYS MET GLU SER TYR THR TYR THR SEQRES 9 B 425 GLY SER HIS LYS ILE ASN SER ALA LEU ALA HIS VAL TYR SEQRES 10 B 425 TYR ALA LYS LEU ASP ASN ALA LYS PHE VAL THR THR GLU SEQRES 11 B 425 THR GLY ALA GLY GLN TRP GLY SER SER VAL ALA LEU ALA SEQRES 12 B 425 SER ALA LEU PHE ARG MET LYS ALA HIS ILE PHE MET VAL SEQRES 13 B 425 ARG THR SER TYR TYR ALA LYS PRO TYR ARG LYS TYR MET SEQRES 14 B 425 MET GLN MET TYR GLY ALA GLU VAL HIS PRO SER PRO SER SEQRES 15 B 425 ASP LEU THR GLU PHE GLY ARG GLN LEU LEU ALA LYS ASP SEQRES 16 B 425 SER ASN HIS PRO GLY SER LEU GLY ILE ALA ILE SER ASP SEQRES 17 B 425 ALA VAL GLU TYR ALA HIS LYS ASN GLY GLY LYS TYR VAL SEQRES 18 B 425 VAL GLY SER VAL VAL ASN SER ASP ILE MET PHE LYS THR SEQRES 19 B 425 ILE ALA GLY MET GLU ALA LYS LYS GLN MET GLU LEU ILE SEQRES 20 B 425 GLY GLU ASP PRO ASP TYR ILE ILE GLY VAL VAL GLY GLY SEQRES 21 B 425 GLY SER ASN TYR ALA ALA LEU ALA TYR PRO PHE LEU GLY SEQRES 22 B 425 ASP GLU LEU ARG SER GLY LYS VAL ARG ARG LYS TYR ILE SEQRES 23 B 425 ALA SER GLY SER SER GLU VAL PRO LYS MET THR LYS GLY SEQRES 24 B 425 VAL TYR LYS TYR ASP TYR PRO ASP THR ALA LYS LEU LEU SEQRES 25 B 425 PRO MET LEU LYS MET TYR THR ILE GLY SER ASP PHE VAL SEQRES 26 B 425 PRO PRO PRO VAL TYR ALA GLY GLY LEU ARG TYR HIS GLY SEQRES 27 B 425 VAL ALA PRO THR LEU SER LEU LEU ILE SER LYS GLY ILE SEQRES 28 B 425 VAL GLN ALA ARG ASP TYR SER GLN GLU GLU SER PHE LYS SEQRES 29 B 425 TRP ALA LYS LEU PHE SER GLU LEU GLU GLY TYR ILE PRO SEQRES 30 B 425 ALA PRO GLU THR SER HIS ALA LEU PRO ILE LEU ALA GLU SEQRES 31 B 425 ILE ALA GLU GLU ALA LYS LYS SER GLY GLU ARG LYS THR SEQRES 32 B 425 VAL LEU VAL SER PHE SER GLY HIS GLY LEU LEU ASP LEU SEQRES 33 B 425 GLY ASN TYR ALA SER VAL LEU PHE LYS SEQRES 1 D 425 ARG ILE ARG ILE ASP LEU PRO GLN ASP GLU ILE PRO ALA SEQRES 2 D 425 GLN TRP TYR ASN ILE LEU PRO ASP LEU PRO GLU GLU LEU SEQRES 3 D 425 PRO PRO PRO GLN ASP PRO THR GLY LYS SER LEU GLU LEU SEQRES 4 D 425 LEU LYS GLU VAL LEU PRO SER LYS VAL LEU GLU LEU GLU SEQRES 5 D 425 PHE ALA LYS GLU ARG TYR VAL LYS ILE PRO ASP GLU VAL SEQRES 6 D 425 LEU GLU ARG TYR LEU GLN VAL GLY ARG PRO THR PRO ILE SEQRES 7 D 425 ILE ARG ALA LYS ARG LEU GLU GLU TYR LEU GLY ASN ASN SEQRES 8 D 425 ILE LYS ILE TYR LEU LYS MET GLU SER TYR THR TYR THR SEQRES 9 D 425 GLY SER HIS LYS ILE ASN SER ALA LEU ALA HIS VAL TYR SEQRES 10 D 425 TYR ALA LYS LEU ASP ASN ALA LYS PHE VAL THR THR GLU SEQRES 11 D 425 THR GLY ALA GLY GLN TRP GLY SER SER VAL ALA LEU ALA SEQRES 12 D 425 SER ALA LEU PHE ARG MET LYS ALA HIS ILE PHE MET VAL SEQRES 13 D 425 ARG THR SER TYR TYR ALA LYS PRO TYR ARG LYS TYR MET SEQRES 14 D 425 MET GLN MET TYR GLY ALA GLU VAL HIS PRO SER PRO SER SEQRES 15 D 425 ASP LEU THR GLU PHE GLY ARG GLN LEU LEU ALA LYS ASP SEQRES 16 D 425 SER ASN HIS PRO GLY SER LEU GLY ILE ALA ILE SER ASP SEQRES 17 D 425 ALA VAL GLU TYR ALA HIS LYS ASN GLY GLY LYS TYR VAL SEQRES 18 D 425 VAL GLY SER VAL VAL ASN SER ASP ILE MET PHE LYS THR SEQRES 19 D 425 ILE ALA GLY MET GLU ALA LYS LYS GLN MET GLU LEU ILE SEQRES 20 D 425 GLY GLU ASP PRO ASP TYR ILE ILE GLY VAL VAL GLY GLY SEQRES 21 D 425 GLY SER ASN TYR ALA ALA LEU ALA TYR PRO PHE LEU GLY SEQRES 22 D 425 ASP GLU LEU ARG SER GLY LYS VAL ARG ARG LYS TYR ILE SEQRES 23 D 425 ALA SER GLY SER SER GLU VAL PRO LYS MET THR LYS GLY SEQRES 24 D 425 VAL TYR LYS TYR ASP TYR PRO ASP THR ALA LYS LEU LEU SEQRES 25 D 425 PRO MET LEU LYS MET TYR THR ILE GLY SER ASP PHE VAL SEQRES 26 D 425 PRO PRO PRO VAL TYR ALA GLY GLY LEU ARG TYR HIS GLY SEQRES 27 D 425 VAL ALA PRO THR LEU SER LEU LEU ILE SER LYS GLY ILE SEQRES 28 D 425 VAL GLN ALA ARG ASP TYR SER GLN GLU GLU SER PHE LYS SEQRES 29 D 425 TRP ALA LYS LEU PHE SER GLU LEU GLU GLY TYR ILE PRO SEQRES 30 D 425 ALA PRO GLU THR SER HIS ALA LEU PRO ILE LEU ALA GLU SEQRES 31 D 425 ILE ALA GLU GLU ALA LYS LYS SER GLY GLU ARG LYS THR SEQRES 32 D 425 VAL LEU VAL SER PHE SER GLY HIS GLY LEU LEU ASP LEU SEQRES 33 D 425 GLY ASN TYR ALA SER VAL LEU PHE LYS HET PLP B 501 24 HET PLP D 501 24 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *445(H2 O) HELIX 1 AA1 PRO B 10 ILE B 14 5 5 HELIX 2 AA2 ILE B 21 LEU B 25 5 5 HELIX 3 AA3 PRO B 48 GLU B 55 1 8 HELIX 4 AA4 PRO B 65 VAL B 75 1 11 HELIX 5 AA5 ALA B 84 LEU B 91 1 8 HELIX 6 AA6 SER B 103 THR B 105 5 3 HELIX 7 AA7 LYS B 111 ASP B 125 1 15 HELIX 8 AA8 GLY B 137 PHE B 150 1 14 HELIX 9 AA9 ARG B 160 LYS B 166 1 7 HELIX 10 AB1 LYS B 166 TYR B 176 1 11 HELIX 11 AB2 SER B 204 GLY B 220 1 17 HELIX 12 AB3 VAL B 229 THR B 237 1 9 HELIX 13 AB4 THR B 237 ILE B 250 1 14 HELIX 14 AB5 GLY B 264 GLY B 282 1 19 HELIX 15 AB6 PRO B 297 GLY B 302 1 6 HELIX 16 AB7 ALA B 343 LYS B 352 1 10 HELIX 17 AB8 SER B 361 GLY B 377 1 17 HELIX 18 AB9 GLU B 383 HIS B 386 5 4 HELIX 19 AC1 ALA B 387 GLY B 402 1 16 HELIX 20 AC2 ASP B 418 PHE B 427 1 10 HELIX 21 AC3 PRO D 10 ILE D 14 5 5 HELIX 22 AC4 ILE D 21 LEU D 25 5 5 HELIX 23 AC5 PRO D 48 GLU D 55 1 8 HELIX 24 AC6 PRO D 65 VAL D 75 1 11 HELIX 25 AC7 ALA D 84 LEU D 91 1 8 HELIX 26 AC8 SER D 103 THR D 105 5 3 HELIX 27 AC9 LYS D 111 ASP D 125 1 15 HELIX 28 AD1 GLY D 137 PHE D 150 1 14 HELIX 29 AD2 ARG D 160 LYS D 166 1 7 HELIX 30 AD3 LYS D 166 TYR D 176 1 11 HELIX 31 AD4 THR D 188 ASP D 198 1 11 HELIX 32 AD5 SER D 204 GLY D 220 1 17 HELIX 33 AD6 VAL D 229 THR D 237 1 9 HELIX 34 AD7 THR D 237 ILE D 250 1 14 HELIX 35 AD8 GLY D 264 GLY D 282 1 19 HELIX 36 AD9 PRO D 297 GLY D 302 1 6 HELIX 37 AE1 ALA D 343 LYS D 352 1 10 HELIX 38 AE2 SER D 361 GLY D 377 1 17 HELIX 39 AE3 ALA D 381 HIS D 386 1 6 HELIX 40 AE4 ALA D 387 GLY D 402 1 16 HELIX 41 AE5 GLY D 415 LEU D 417 5 3 HELIX 42 AE6 ASP D 418 PHE D 427 1 10 SHEET 1 AA1 7 ARG B 6 ILE B 7 0 SHEET 2 AA1 7 ILE B 81 ARG B 83 -1 O ILE B 81 N ILE B 7 SHEET 3 AA1 7 ILE B 95 MET B 101 -1 O LEU B 99 N ILE B 82 SHEET 4 AA1 7 LYS B 405 PHE B 411 1 O VAL B 409 N LYS B 100 SHEET 5 AA1 7 TYR B 256 VAL B 260 1 N TYR B 256 O LEU B 408 SHEET 6 AA1 7 LYS B 287 SER B 293 1 O LYS B 287 N ILE B 257 SHEET 7 AA1 7 VAL B 355 TYR B 360 1 O GLN B 356 N TYR B 288 SHEET 1 AA2 2 GLN B 17 TYR B 19 0 SHEET 2 AA2 2 TYR B 61 LYS B 63 -1 O VAL B 62 N TRP B 18 SHEET 1 AA3 4 GLU B 179 SER B 183 0 SHEET 2 AA3 4 ALA B 154 VAL B 159 1 N ILE B 156 O HIS B 181 SHEET 3 AA3 4 VAL B 130 THR B 134 1 N VAL B 130 O HIS B 155 SHEET 4 AA3 4 LYS B 222 TYR B 223 1 O LYS B 222 N THR B 131 SHEET 1 AA4 2 VAL B 303 ASP B 307 0 SHEET 2 AA4 2 LEU B 318 THR B 322 -1 O THR B 322 N VAL B 303 SHEET 1 AA5 7 ARG D 6 ILE D 7 0 SHEET 2 AA5 7 ILE D 81 ARG D 83 -1 O ILE D 81 N ILE D 7 SHEET 3 AA5 7 ILE D 95 MET D 101 -1 O LEU D 99 N ILE D 82 SHEET 4 AA5 7 LYS D 405 PHE D 411 1 O VAL D 409 N LYS D 100 SHEET 5 AA5 7 TYR D 256 VAL D 260 1 N TYR D 256 O LEU D 408 SHEET 6 AA5 7 LYS D 287 SER D 293 1 O LYS D 287 N ILE D 257 SHEET 7 AA5 7 VAL D 355 TYR D 360 1 O GLN D 356 N TYR D 288 SHEET 1 AA6 2 GLN D 17 TYR D 19 0 SHEET 2 AA6 2 TYR D 61 LYS D 63 -1 O VAL D 62 N TRP D 18 SHEET 1 AA7 4 GLU D 179 SER D 183 0 SHEET 2 AA7 4 ALA D 154 VAL D 159 1 N ILE D 156 O HIS D 181 SHEET 3 AA7 4 VAL D 130 THR D 134 1 N THR D 132 O PHE D 157 SHEET 4 AA7 4 LYS D 222 TYR D 223 1 O LYS D 222 N THR D 131 SHEET 1 AA8 2 VAL D 303 ASP D 307 0 SHEET 2 AA8 2 LEU D 318 THR D 322 -1 O THR D 322 N VAL D 303 LINK CE LYS B 111 O4A PLP B 501 1555 1555 1.37 LINK NZ LYS D 111 O4A PLP D 501 1555 1555 1.30 CISPEP 1 ARG B 77 PRO B 78 0 -6.93 CISPEP 2 SER B 183 PRO B 184 0 -1.13 CISPEP 3 ARG D 77 PRO D 78 0 -6.76 CISPEP 4 SER D 183 PRO D 184 0 1.41 SITE 1 AC1 13 HIS B 110 LYS B 111 GLN B 138 GLY B 262 SITE 2 AC1 13 GLY B 263 GLY B 264 SER B 265 ASN B 266 SITE 3 AC1 13 ALA B 381 GLU B 383 SER B 412 GLY B 413 SITE 4 AC1 13 HOH B 612 SITE 1 AC2 21 SER D 109 HIS D 110 ILE D 112 ASN D 113 SITE 2 AC2 21 SER D 114 ALA D 115 GLN D 138 TRP D 139 SITE 3 AC2 21 SER D 142 GLY D 262 GLY D 263 GLY D 264 SITE 4 AC2 21 SER D 265 ASN D 266 ALA D 381 GLU D 383 SITE 5 AC2 21 SER D 412 GLY D 413 HOH D 614 HOH D 621 SITE 6 AC2 21 HOH D 628 CRYST1 55.890 61.710 110.360 90.00 99.33 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.017892 0.000000 0.002939 0.00000 SCALE2 0.000000 0.016205 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009183 0.00000