1WLT - Header Asymmetric Unit

HEADER ISOMERASE 29-JUN-04 1WLT

TITLE CRYSTAL STRUCTURE OF DTDP-4-DEHYDRORHAMNOSE 3,5-EPIMERASE TITLE 2 HOMOLOGUE FROM SULFOLOBUS TOKODAII

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 176AA LONG HYPOTHETICAL DTDP-4-DEHYDRORHAMNOSE 3, COMPND 3 5-EPIMERASE; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: DTDP-4-DEHYDRORHAMNOSE 3,5-EPIMERASE HOMOLOGUE; COMPND 6 EC: 5.1.3.13; COMPND 7 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS TOKODAII; SOURCE 3 ORGANISM_TAXID: 111955; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET23Q

KEYWDS JELLY ROLL-LIKE TOPOLOGY, FLATTENED BARREL, ISOMERASE

EXPDTA X-RAY DIFFRACTION

AUTHOR N.WATANABE,N.SAKAI,Z.ZILIAN,Y.KAWARABAYASI,I.TANAKA

REVDAT 2 24-FEB-09 1WLT 1 VERSN REVDAT 1 26-JUL-05 1WLT 0

JRNL AUTH N.WATANABE,N.SAKAI,Z.ZILIAN,Y.KAWARABAYASI,I.TANAKA JRNL TITL CRYSTAL STRUCTURE OF DTDP-4-DEHYDRORHAMNOSE JRNL TITL 2 3,5-EPIMERASE HOMOLOGUE JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 33411 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1759 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2413 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 113 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2915 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 272 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.87000 REMARK 3 B22 (A**2) : -0.87000 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): 0.150 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.147 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.349 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3001 ; 0.030 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2723 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4054 ; 2.137 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6373 ; 1.011 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 350 ; 7.914 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 426 ; 0.147 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3258 ; 0.014 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 632 ; 0.015 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 544 ; 0.194 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3231 ; 0.260 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1752 ; 0.094 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 219 ; 0.163 ; 0.200 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): 4 ; 0.164 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 35 ; 0.297 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.310 ; 0.200 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): 1769 ; 1.392 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2901 ; 2.312 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1232 ; 3.488 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1153 ; 5.327 ; 4.500 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 1WLT COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUL-04. REMARK 100 THE RCSB ID CODE IS RCSB023719.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : MONOCHROMETER REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : ADSC REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35811 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.430 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1DZR REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 3350, 0.1M SODIUM REMARK 280 CACODYLATE BUFFER, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 23.57350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.12100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.57250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.12100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.57350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.57250 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER IN THE ASYMMETRIC REMARK 300 UNIT.

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: 3340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0

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 310 O HOH B 185 2.12 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 230 O HOH A 312 4456 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 29 CD GLU B 29 OE1 -0.093 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 MET A 49 CG - SD - CE ANGL. DEV. = -13.2 DEGREES REMARK 500 CYS A 144 CA - CB - SG ANGL. DEV. = 8.0 DEGREES REMARK 500 ARG B 79 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 MET B 109 CG - SD - CE ANGL. DEV. = 12.5 DEGREES REMARK 500 ASP B 125 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP B 161 CB - CG - OD1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP B 176 CB - CG - OD2 ANGL. DEV. = 7.3 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 2 36.95 -86.90 REMARK 500 MET A 10 -3.05 71.71 REMARK 500 HIS A 134 -58.77 81.68 REMARK 500 VAL A 174 -166.74 -108.35 REMARK 500 PHE B 94 132.75 -36.83 REMARK 500 HIS B 134 -58.26 77.01 REMARK 500 TYR B 137 126.64 -38.42 REMARK 500 REMARK 500 REMARK: NULL

DBREF 1WLT A 1 176 UNP Q96Z62 Q96Z62_SULTO 1 176 DBREF 1WLT B 1 176 UNP Q96Z62 Q96Z62_SULTO 1 176

SEQADV 1WLT MET A -19 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT GLY A -18 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER A -17 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER A -16 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A -15 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A -14 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A -13 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A -12 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A -11 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A -10 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER A -9 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER A -8 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT GLY A -7 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT LEU A -6 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT VAL A -5 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT PRO A -4 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT ARG A -3 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT GLY A -2 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER A -1 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS A 0 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT MET B -19 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT GLY B -18 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER B -17 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER B -16 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B -15 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B -14 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B -13 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B -12 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B -11 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B -10 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER B -9 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER B -8 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT GLY B -7 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT LEU B -6 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT VAL B -5 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT PRO B -4 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT ARG B -3 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT GLY B -2 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT SER B -1 UNP Q96Z62 CLONING ARTIFACT SEQADV 1WLT HIS B 0 UNP Q96Z62 CLONING ARTIFACT

SEQRES 1 A 196 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 196 LEU VAL PRO ARG GLY SER HIS MET PRO PHE GLU PHE GLU SEQRES 3 A 196 ASN LEU GLY MET GLY ILE ILE LEU ILE LYS PRO LYS VAL SEQRES 4 A 196 PHE PRO ASP LYS ARG GLY PHE PHE LEU GLU VAL PHE LYS SEQRES 5 A 196 SER GLU ASP PHE THR LYS MET ARG ILE PRO ASN VAL ILE SEQRES 6 A 196 GLN THR ASN MET SER PHE SER ARG LYS GLY VAL VAL ARG SEQRES 7 A 196 GLY LEU HIS TYR GLN ARG THR PRO LYS GLU GLN GLY LYS SEQRES 8 A 196 ILE ILE PHE VAL PRO LYS GLY ARG ILE LEU ASP VAL ALA SEQRES 9 A 196 VAL ASP VAL ARG LYS SER SER PRO THR PHE GLY LYS TYR SEQRES 10 A 196 VAL LYS ALA GLU LEU ASN GLU GLU ASN HIS TYR MET LEU SEQRES 11 A 196 TRP ILE PRO PRO GLY PHE ALA HIS GLY PHE GLN ALA LEU SEQRES 12 A 196 GLU ASP SER ILE VAL ILE TYR PHE ILE THR HIS ASN GLU SEQRES 13 A 196 TYR SER PRO PRO HIS GLU ARG CYS ILE SER TYR SER TYR SEQRES 14 A 196 ILE ASP TRP PRO ILE LYS GLU VAL ILE ILE SER ASP LYS SEQRES 15 A 196 ASP LEU GLN CYS PRO SER LEU GLU LYS ALA GLU VAL PHE SEQRES 16 A 196 ASP SEQRES 1 B 196 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 196 LEU VAL PRO ARG GLY SER HIS MET PRO PHE GLU PHE GLU SEQRES 3 B 196 ASN LEU GLY MET GLY ILE ILE LEU ILE LYS PRO LYS VAL SEQRES 4 B 196 PHE PRO ASP LYS ARG GLY PHE PHE LEU GLU VAL PHE LYS SEQRES 5 B 196 SER GLU ASP PHE THR LYS MET ARG ILE PRO ASN VAL ILE SEQRES 6 B 196 GLN THR ASN MET SER PHE SER ARG LYS GLY VAL VAL ARG SEQRES 7 B 196 GLY LEU HIS TYR GLN ARG THR PRO LYS GLU GLN GLY LYS SEQRES 8 B 196 ILE ILE PHE VAL PRO LYS GLY ARG ILE LEU ASP VAL ALA SEQRES 9 B 196 VAL ASP VAL ARG LYS SER SER PRO THR PHE GLY LYS TYR SEQRES 10 B 196 VAL LYS ALA GLU LEU ASN GLU GLU ASN HIS TYR MET LEU SEQRES 11 B 196 TRP ILE PRO PRO GLY PHE ALA HIS GLY PHE GLN ALA LEU SEQRES 12 B 196 GLU ASP SER ILE VAL ILE TYR PHE ILE THR HIS ASN GLU SEQRES 13 B 196 TYR SER PRO PRO HIS GLU ARG CYS ILE SER TYR SER TYR SEQRES 14 B 196 ILE ASP TRP PRO ILE LYS GLU VAL ILE ILE SER ASP LYS SEQRES 15 B 196 ASP LEU GLN CYS PRO SER LEU GLU LYS ALA GLU VAL PHE SEQRES 16 B 196 ASP

FORMUL 3 HOH *272(H2 O)

HELIX 1 1 SER A 33 MET A 39 1 7 HELIX 2 2 SER A 138 PRO A 140 5 3 HELIX 3 3 SER A 146 ILE A 150 5 5 HELIX 4 4 SER A 160 GLN A 165 1 6 HELIX 5 5 SER B 33 MET B 39 1 7 HELIX 6 6 SER B 138 PRO B 140 5 3 HELIX 7 7 SER B 146 ILE B 150 5 5 HELIX 8 8 SER B 160 GLN B 165 1 6 HELIX 9 9 SER B 168 ALA B 172 5 5

SHEET 1 A 8 PHE A 3 GLY A 9 0 SHEET 2 A 8 ILE A 12 PRO A 17 -1 O LYS A 16 N GLU A 4 SHEET 3 A 8 MET A 109 ILE A 112 -1 O MET A 109 N ILE A 15 SHEET 4 A 8 GLY A 70 LYS A 77 -1 N LYS A 71 O ILE A 112 SHEET 5 A 8 SER A 126 THR A 133 -1 O PHE A 131 N ILE A 72 SHEET 6 A 8 VAL A 44 SER A 52 -1 N GLN A 46 O ILE A 132 SHEET 7 A 8 GLY B 25 LYS B 32 -1 O PHE B 31 N THR A 47 SHEET 8 A 8 PHE B 20 ASP B 22 -1 N PHE B 20 O PHE B 27 SHEET 1 B 8 PHE A 20 ASP A 22 0 SHEET 2 B 8 GLY A 25 LYS A 32 -1 O PHE A 27 N PHE A 20 SHEET 3 B 8 VAL B 44 SER B 52 -1 O THR B 47 N VAL A 30 SHEET 4 B 8 SER B 126 THR B 133 -1 O ILE B 132 N ILE B 45 SHEET 5 B 8 GLY B 70 LYS B 77 -1 N PHE B 74 O ILE B 129 SHEET 6 B 8 MET B 109 ILE B 112 -1 O ILE B 112 N LYS B 71 SHEET 7 B 8 ILE B 12 PRO B 17 -1 N ILE B 13 O TRP B 111 SHEET 8 B 8 PHE B 3 GLY B 9 -1 N GLU B 4 O LYS B 16 SHEET 1 C 5 TYR A 97 ASN A 103 0 SHEET 2 C 5 ARG A 79 ASP A 86 -1 N ASP A 82 O ALA A 100 SHEET 3 C 5 PHE A 116 ALA A 122 -1 O GLY A 119 N VAL A 83 SHEET 4 C 5 VAL A 57 GLN A 63 -1 N HIS A 61 O HIS A 118 SHEET 5 C 5 GLU A 142 CYS A 144 -1 O ARG A 143 N TYR A 62 SHEET 1 D 5 TYR B 97 ASN B 103 0 SHEET 2 D 5 ARG B 79 ASP B 86 -1 N ASP B 82 O ALA B 100 SHEET 3 D 5 PHE B 116 ALA B 122 -1 O GLY B 119 N VAL B 83 SHEET 4 D 5 VAL B 57 GLN B 63 -1 N HIS B 61 O HIS B 118 SHEET 5 D 5 GLU B 142 CYS B 144 -1 O ARG B 143 N TYR B 62

SSBOND 1 CYS A 144 CYS A 166 1555 1555 2.09 SSBOND 2 CYS B 144 CYS B 166 1555 1555 2.10

CISPEP 1 GLY A 59 LEU A 60 0 1.16 CISPEP 2 THR A 65 PRO A 66 0 9.21 CISPEP 3 MET B 1 PRO B 2 0 -13.51 CISPEP 4 GLY B 59 LEU B 60 0 -0.31 CISPEP 5 THR B 65 PRO B 66 0 4.28

CRYST1 47.147 73.145 126.242 90.00 90.00 90.00 P 21 21 21 8

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 0.021210 0.000000 0.000000 0.00000

SCALE2 0.000000 0.013671 0.000000 0.00000

SCALE3 0.000000 0.000000 0.007921 0.00000