HEADER UNKNOWN FUNCTION 06-DEC-18 6Q4S TITLE CRYSTAL STRUCTURE OF A-EUDESMOL SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENTALENENE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 7-EPI-A-EUDESMOL SYNTHASE; COMPND 5 EC: 4.2.3.7; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES CHARTREUSIS NRRL 3882; SOURCE 3 ORGANISM_TAXID: 1079985; SOURCE 4 GENE: PENA, SCNRRL3882_7461; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SESQUITERPENE, TERPENE SYNTHASE, PLANT PROTEIN, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR R.S.CORREIA CORDEIRO,M.HAKANSSON,D.T.LOGAN,R.KOURIST REVDAT 4 24-JAN-24 6Q4S 1 REMARK REVDAT 3 24-APR-19 6Q4S 1 JRNL REVDAT 2 10-APR-19 6Q4S 1 JRNL REVDAT 1 19-DEC-18 6Q4S 0 JRNL AUTH O.N.KRACHT,R.S.CORREIA CORDEIRO,M.HAKANSSON,J.STOCKMANN, JRNL AUTH 2 D.SANDER,J.BANDOW,C.H.R.SENGES,D.T.LOGAN,R.KOURIST JRNL TITL DISCOVERY OF THREE NOVEL SESQUITERPENE SYNTHASES FROM JRNL TITL 2 STREPTOMYCES CHARTREUSIS NRRL 3882 AND CRYSTAL STRUCTURE OF JRNL TITL 3 AN ALPHA-EUDESMOL SYNTHASE. JRNL REF J.BIOTECHNOL. V. 297 71 2019 JRNL REFN ISSN 0168-1656 JRNL PMID 30928538 JRNL DOI 10.1016/J.JBIOTEC.2019.03.006 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0155 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 36547 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1928 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) : 1.83 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.88 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2594 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.3800 REMARK 3 BIN FREE R VALUE SET COUNT : 126 REMARK 3 BIN FREE R VALUE : 0.4650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 183 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.120 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.123 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.504 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2591 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2378 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3516 ; 1.779 ; 1.927 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5431 ; 1.071 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 310 ; 5.578 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 142 ;32.039 ;22.183 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 418 ;15.331 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;16.295 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 363 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2972 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 668 ; 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): 1240 ; 4.007 ; 4.166 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1239 ; 4.002 ; 4.163 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1550 ; 5.356 ; 6.212 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1551 ; 5.357 ; 6.217 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1351 ; 4.880 ; 4.721 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1352 ; 4.878 ; 4.724 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1967 ; 7.090 ; 6.880 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3087 ; 8.966 ;48.614 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3051 ; 8.974 ;48.375 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL 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 : NULL 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 REMARK 4 REMARK 4 6Q4S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1200013139. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 0.987 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL 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 : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38890 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 48.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 10.80 REMARK 200 R MERGE FOR SHELL (I) : 1.96200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 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: 1PS1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGCL2, 10% (V/V) PROPAN-2-OL, REMARK 280 0.1 M HEPES PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.55500 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 93.11000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 69.83250 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 116.38750 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 23.27750 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 46.55500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 93.11000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 116.38750 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 69.83250 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 23.27750 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: 3980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 46.55500 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 PRO A 2 REMARK 465 GLN A 3 REMARK 465 LYS A 232 REMARK 465 ARG A 233 REMARK 465 ARG A 234 REMARK 465 GLY A 235 REMARK 465 ASP A 236 REMARK 465 ARG A 317 REMARK 465 TYR A 318 REMARK 465 ALA A 319 REMARK 465 ALA A 320 REMARK 465 ALA A 321 REMARK 465 LYS A 322 REMARK 465 GLU A 323 REMARK 465 GLY A 324 REMARK 465 PRO A 325 REMARK 465 VAL A 326 REMARK 465 ALA A 327 REMARK 465 THR A 328 REMARK 465 ALA A 329 REMARK 465 GLU A 330 REMARK 465 LEU A 331 REMARK 465 ALA A 332 REMARK 465 GLY A 333 REMARK 465 ARG A 334 REMARK 465 GLY A 335 REMARK 465 SER A 336 REMARK 465 VAL A 337 REMARK 465 ASP A 338 REMARK 465 ASP A 339 REMARK 465 LEU A 340 REMARK 465 LEU A 341 REMARK 465 THR A 342 REMARK 465 VAL A 343 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 O HOH A 549 O HOH A 645 1.78 REMARK 500 O HOH A 638 O HOH A 673 1.86 REMARK 500 OE1 GLU A 197 O HOH A 501 2.04 REMARK 500 O HOH A 667 O HOH A 668 2.07 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 A 682 O HOH A 682 7555 1.27 REMARK 500 O HOH A 665 O HOH A 665 10444 1.63 REMARK 500 O HOH A 665 O HOH A 681 8445 1.95 REMARK 500 O HOH A 681 O HOH A 681 12545 2.19 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 ARG A 177 NE - CZ - NH2 ANGL. DEV. = -3.3 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 PRO A 10 49.73 -88.00 REMARK 500 GLU A 229 -8.35 -47.51 REMARK 500 SER A 315 -166.51 67.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 403 DBREF1 6Q4S A 1 343 UNP A0A2N9BKY0_STRCX DBREF2 6Q4S A A0A2N9BKY0 1 343 SEQRES 1 A 343 MET PRO GLN ASP VAL ARG PHE ASP LEU PRO PHE ASP THR SEQRES 2 A 343 PRO VAL SER GLU HIS LEU GLU TYR ALA ARG ALA ARG HIS SEQRES 3 A 343 LEU ARG TRP VAL TRP GLU MET ARG LEU VAL ARG SER ARG SEQRES 4 A 343 ASP GLY PHE GLU GLU TYR LYS SER TRP ASP LEU PRO GLN SEQRES 5 A 343 ALA ALA ALA ARG THR TYR PRO HIS ALA SER ALA ASP ASP SEQRES 6 A 343 MET VAL VAL LEU MET ASN TRP PHE SER LEU ALA PHE LEU SEQRES 7 A 343 PHE ASP ASP GLN PHE ASP ALA SER ARG PRO ASP ARG ALA SEQRES 8 A 343 ASP ARG ILE ALA GLU VAL ALA ARG GLU LEU ILE VAL THR SEQRES 9 A 343 PRO LEU ARG PRO ALA GLY SER PRO PRO ARG VAL ALA CYS SEQRES 10 A 343 PRO ILE THR LEU ALA TRP ALA GLU VAL TRP LYS TYR LEU SEQRES 11 A 343 SER HIS GLY MET SER LEU THR TRP GLN THR ARG PHE ALA SEQRES 12 A 343 ALA SER TRP GLY ARG PHE LEU VAL ALA HIS CYS GLU GLU SEQRES 13 A 343 VAL ASP LEU ALA ALA ARG GLY LEU GLU GLY THR LEU GLY SEQRES 14 A 343 LEU ASP GLU TYR ALA GLU PHE ARG ARG ARG THR VAL GLY SEQRES 15 A 343 ILE HIS HIS SER ILE ASP ALA GLY GLU ARG SER ARG GLY SEQRES 16 A 343 PHE GLU VAL PRO ALA GLN ALA MET GLY HIS PRO VAL MET SEQRES 17 A 343 GLU ARG MET ARG ASP LEU ALA ALA ASP THR ILE GLY PHE SEQRES 18 A 343 MET ASN ASP ILE HIS SER PHE GLU ARG GLU LYS ARG ARG SEQRES 19 A 343 GLY ASP GLY HIS ASN LEU ILE ALA VAL LEU ARG ARG GLU SEQRES 20 A 343 ARG GLY CYS SER TRP GLN GLN ALA THR ASP GLU ALA TYR SEQRES 21 A 343 ARG MET THR ILE ALA CYS LEU ASP GLU TYR LEU GLU LEU SEQRES 22 A 343 GLN GLU ARG VAL PRO GLN MET CYS ASP GLU LEU ARG LEU SEQRES 23 A 343 ASP GLU ALA GLU ARG ASP ARG VAL ARG MET GLY VAL GLU SEQRES 24 A 343 ALA ILE GLN HIS TRP ILE ASN GLY ASN TYR GLU TRP ALA SEQRES 25 A 343 LEU THR SER GLY ARG TYR ALA ALA ALA LYS GLU GLY PRO SEQRES 26 A 343 VAL ALA THR ALA GLU LEU ALA GLY ARG GLY SER VAL ASP SEQRES 27 A 343 ASP LEU LEU THR VAL HET CL A 401 1 HET CL A 402 1 HET CL A 403 1 HET CL A 404 1 HETNAM CL CHLORIDE ION FORMUL 2 CL 4(CL 1-) FORMUL 6 HOH *183(H2 O) HELIX 1 AA1 HIS A 18 MET A 33 1 16 HELIX 2 AA2 SER A 38 TRP A 48 1 11 HELIX 3 AA3 ASP A 49 TYR A 58 1 10 HELIX 4 AA4 SER A 62 PHE A 79 1 18 HELIX 5 AA5 ASP A 80 PHE A 83 5 4 HELIX 6 AA6 ASP A 89 THR A 104 1 16 HELIX 7 AA7 PRO A 105 ARG A 107 5 3 HELIX 8 AA8 CYS A 117 HIS A 132 1 16 HELIX 9 AA9 SER A 135 ARG A 162 1 28 HELIX 10 AB1 GLY A 169 VAL A 181 1 13 HELIX 11 AB2 GLY A 182 GLY A 195 1 14 HELIX 12 AB3 PRO A 199 GLY A 204 1 6 HELIX 13 AB4 HIS A 205 GLU A 229 1 25 HELIX 14 AB5 ASN A 239 GLY A 249 1 11 HELIX 15 AB6 SER A 251 ARG A 285 1 35 HELIX 16 AB7 ASP A 287 THR A 314 1 28 SITE 1 AC1 5 TYR A 58 PRO A 59 HIS A 60 SER A 193 SITE 2 AC1 5 HOH A 606 SITE 1 AC2 3 PHE A 196 GLU A 197 ARG A 293 SITE 1 AC3 1 HIS A 185 CRYST1 103.140 103.140 139.665 90.00 90.00 120.00 P 61 2 2 12 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 0.009696 0.005598 0.000000 0.00000 SCALE2 0.000000 0.011195 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007160 0.00000