HEADER ISOMERASE 25-MAY-23 8SYD TITLE X-RAY CRYSTAL STRUCTURE OF UDP-2,3-DIACETAMIDO-2,3-DIDEOXY-GLUCURONIC TITLE 2 ACID-2-EPIMERASE FROM THERMUS THERMOPHILUS STRAIN HB27, D98N VARIANT TITLE 3 IN THE PRESENCE OF UDP-2,3-DIACETAMIDO-2,3-DIDEOXY-GLUCURONIC ACID TITLE 4 AND UDP-N-ACETYLGLUCOSAMINE AT PH 6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UDP-2,3-DIACETAMIDO-2,3-DIDEOXY-GLUCURONIC ACID-2- COMPND 3 EPIMERASE; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS HB27; SOURCE 3 ORGANISM_TAXID: 262724; SOURCE 4 STRAIN: ATCC BAA-163 / DSM 7039 / HB27; SOURCE 5 GENE: TT_C0285; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA2 KEYWDS LIPOPOLYSACCHARIDE, O-ANTIGEN, 2-EPIMERASE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.W.KROFT,J.B.THODEN,H.M.HOLDEN REVDAT 2 18-OCT-23 8SYD 1 JRNL REVDAT 1 13-SEP-23 8SYD 0 JRNL AUTH J.B.THODEN,J.O.MCKNIGHT,C.W.KROFT,J.D.T.JAST,H.M.HOLDEN JRNL TITL STRUCTURAL ANALYSIS OF A BACTERIAL UDP-SUGAR 2-EPIMERASE JRNL TITL 2 REVEALS THE ACTIVE SITE ARCHITECTURE BEFORE AND AFTER JRNL TITL 3 CATALYSIS. JRNL REF J.BIOL.CHEM. V. 299 05200 2023 JRNL REFN ESSN 1083-351X JRNL PMID 37660908 JRNL DOI 10.1016/J.JBC.2023.105200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0403 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 36200 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1822 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2631 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.31 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 121 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5747 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 166 REMARK 3 SOLVENT ATOMS : 274 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.02000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.285 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.212 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.170 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.114 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.936 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6047 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 5786 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8227 ; 1.595 ; 1.677 REMARK 3 BOND ANGLES OTHERS (DEGREES): 13285 ; 0.535 ; 1.584 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 733 ; 6.619 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 57 ; 8.251 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1014 ;17.127 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 941 ; 0.073 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7049 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1367 ; 0.001 ; 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): 2926 ; 1.362 ; 1.510 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2926 ; 1.362 ; 1.510 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3655 ; 2.261 ; 2.704 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3656 ; 2.261 ; 2.706 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3121 ; 2.175 ; 1.764 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3115 ; 2.177 ; 1.766 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4571 ; 3.594 ; 3.098 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 6835 ; 4.855 ;15.870 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 6793 ; 4.836 ;15.830 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 : 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 REMARK 4 REMARK 4 8SYD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1000274783. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER D8 QUEST REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38022 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08500 REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.38000 REMARK 200 FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN INCUBATED WITH 5 MM UDP-2,3 REMARK 280 -DIACETAMIDO-2,3-DIDEOXY-GLUCURONIC ACID AND 5 MM UDP-N- REMARK 280 ACETYLGLUCOSAMINE. PRECIPITANT USED WAS 22-27% PENTAERYTHRITOL REMARK 280 ETHOXYLATE (3/4 EO/OH), 100 MM MES (PH 6), VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K 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 64.21800 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: 5180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 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 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLN A -2 REMARK 465 GLY A -1 REMARK 465 HIS A 0 REMARK 465 VAL A 361 REMARK 465 GLY A 362 REMARK 465 ILE A 363 REMARK 465 ARG A 364 REMARK 465 THR A 365 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 GLU B -7 REMARK 465 THR B 365 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 359 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 360 CG CD CE NZ REMARK 470 ASN B -6 CG OD1 ND2 REMARK 470 TRP B 2 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 2 CZ3 CH2 REMARK 470 ILE B 363 CG1 CG2 CD1 REMARK 470 ARG B 364 CG CD NE CZ NH1 NH2 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 GLU A 33 O HOH A 501 2.03 REMARK 500 OE1 GLN A 216 O HOH A 502 2.12 REMARK 500 O HOH B 621 O HOH B 626 2.14 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 VAL A 31 119.23 -163.99 REMARK 500 TYR A 42 -28.35 -142.45 REMARK 500 SER A 47 -70.57 -141.00 REMARK 500 LYS A 89 73.48 37.69 REMARK 500 ASN A 98 39.21 -162.27 REMARK 500 GLU A 120 75.70 71.91 REMARK 500 HIS A 208 2.25 -164.73 REMARK 500 TRP A 307 61.63 -101.54 REMARK 500 SER B 47 -76.75 -142.59 REMARK 500 GLU B 55 43.66 71.71 REMARK 500 ASN B 98 49.00 -153.42 REMARK 500 GLU B 120 72.10 74.70 REMARK 500 TRP B 307 62.00 -102.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 136 0.11 SIDE CHAIN REMARK 500 ARG B 128 0.12 SIDE CHAIN REMARK 500 ARG B 187 0.12 SIDE CHAIN REMARK 500 ARG B 336 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8SXV RELATED DB: PDB REMARK 900 RELATED ID: 8SXY RELATED DB: PDB REMARK 900 RELATED ID: 8SY0 RELATED DB: PDB REMARK 900 RELATED ID: 8SY9 RELATED DB: PDB REMARK 900 RELATED ID: 8SYA RELATED DB: PDB REMARK 900 RELATED ID: 8SYB RELATED DB: PDB REMARK 900 RELATED ID: 8SXW RELATED DB: PDB DBREF 8SYD A 1 365 UNP Q72KY0 Q72KY0_THET2 1 365 DBREF 8SYD B 1 365 UNP Q72KY0 Q72KY0_THET2 1 365 SEQADV 8SYD MET A -19 UNP Q72KY0 INITIATING METHIONINE SEQADV 8SYD GLY A -18 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER A -17 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER A -16 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A -15 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A -14 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A -13 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A -12 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A -11 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A -10 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER A -9 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER A -8 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD GLU A -7 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD ASN A -6 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD LEU A -5 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD TYR A -4 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD PHE A -3 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD GLN A -2 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD GLY A -1 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS A 0 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD ASN A 98 UNP Q72KY0 ASP 98 ENGINEERED MUTATION SEQADV 8SYD MET B -19 UNP Q72KY0 INITIATING METHIONINE SEQADV 8SYD GLY B -18 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER B -17 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER B -16 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B -15 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B -14 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B -13 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B -12 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B -11 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B -10 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER B -9 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD SER B -8 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD GLU B -7 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD ASN B -6 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD LEU B -5 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD TYR B -4 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD PHE B -3 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD GLN B -2 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD GLY B -1 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD HIS B 0 UNP Q72KY0 EXPRESSION TAG SEQADV 8SYD ASN B 98 UNP Q72KY0 ASP 98 ENGINEERED MUTATION SEQRES 1 A 385 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLU SEQRES 2 A 385 ASN LEU TYR PHE GLN GLY HIS MET TRP VAL LYS ILE LEU SEQRES 3 A 385 SER VAL VAL GLY ALA ARG PRO GLN PHE ILE LYS ALA ALA SEQRES 4 A 385 ALA VAL SER ARG VAL LEU ARG ALA SER PRO GLY VAL ARG SEQRES 5 A 385 GLU VAL LEU VAL HIS THR GLY GLN HIS TYR ASP ASP ASN SEQRES 6 A 385 MET SER GLN VAL PHE PHE GLU GLU LEU GLU ILE PRO ASP SEQRES 7 A 385 PRO ASP TYR HIS LEU GLY ILE GLY GLY GLY THR HIS GLY SEQRES 8 A 385 GLN ASN THR GLY ARG MET LEU GLU ALA ILE GLU GLY VAL SEQRES 9 A 385 LEU LEU LYS GLU LYS PRO ASP TRP VAL LEU VAL TYR GLY SEQRES 10 A 385 ASN THR ASP SER THR LEU ALA GLY ALA LEU ALA ALA VAL SEQRES 11 A 385 LYS LEU HIS ILE PRO VAL ALA HIS VAL GLU ALA GLY LEU SEQRES 12 A 385 ARG SER PHE ASN ARG ARG MET PRO GLU GLU ILE ASN ARG SEQRES 13 A 385 ILE LEU THR ASP HIS ALA SER ASP LEU LEU PHE ALA PRO SEQRES 14 A 385 THR GLU THR ALA VAL GLN ASN LEU LEU ARG GLU GLY ILE SEQRES 15 A 385 PRO GLU ASN ARG ILE HIS LEU VAL GLY ASP VAL MET TYR SEQRES 16 A 385 ASP ALA ALA LEU HIS TYR GLY ALA LYS ALA GLU ARG LYS SEQRES 17 A 385 SER ARG ILE LEU GLU ARG LEU GLY LEU GLN ALA LYS GLY SEQRES 18 A 385 TYR VAL LEU ALA THR ILE HIS ARG ALA GLU ASN THR ASP SEQRES 19 A 385 ASP GLN GLU ARG LEU ARG VAL ILE LEU GLU ALA LEU ALA SEQRES 20 A 385 GLU VAL HIS GLN GLU VAL PRO VAL VAL PHE PRO VAL HIS SEQRES 21 A 385 PRO ARG THR ARG LYS ARG ALA GLU ALA PHE GLY LEU GLY SEQRES 22 A 385 SER TYR LEU GLU LYS VAL VAL ALA LEU GLU PRO VAL GLY SEQRES 23 A 385 TYR LEU ASP MET VAL MET LEU GLU LYS ASN ALA ARG LEU SEQRES 24 A 385 ILE VAL THR ASP SER GLY GLY VAL GLN LYS GLU ALA TYR SEQRES 25 A 385 PHE TYR ARG VAL PRO CYS VAL THR VAL ARG GLU GLU THR SEQRES 26 A 385 GLU TRP VAL GLU LEU LEU LYS ALA GLU TRP ASN TYR LEU SEQRES 27 A 385 ALA ALA PRO GLN ASN ALA LYS ASP LEU ALA LEU THR ILE SEQRES 28 A 385 LEU HIS ARG MET ARG THR LYS GLY VAL GLU ILE ASP LEU SEQRES 29 A 385 TYR GLY ASP GLY ARG ALA SER GLN LYS ILE SER ASP PHE SEQRES 30 A 385 LEU ARG LYS VAL GLY ILE ARG THR SEQRES 1 B 385 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLU SEQRES 2 B 385 ASN LEU TYR PHE GLN GLY HIS MET TRP VAL LYS ILE LEU SEQRES 3 B 385 SER VAL VAL GLY ALA ARG PRO GLN PHE ILE LYS ALA ALA SEQRES 4 B 385 ALA VAL SER ARG VAL LEU ARG ALA SER PRO GLY VAL ARG SEQRES 5 B 385 GLU VAL LEU VAL HIS THR GLY GLN HIS TYR ASP ASP ASN SEQRES 6 B 385 MET SER GLN VAL PHE PHE GLU GLU LEU GLU ILE PRO ASP SEQRES 7 B 385 PRO ASP TYR HIS LEU GLY ILE GLY GLY GLY THR HIS GLY SEQRES 8 B 385 GLN ASN THR GLY ARG MET LEU GLU ALA ILE GLU GLY VAL SEQRES 9 B 385 LEU LEU LYS GLU LYS PRO ASP TRP VAL LEU VAL TYR GLY SEQRES 10 B 385 ASN THR ASP SER THR LEU ALA GLY ALA LEU ALA ALA VAL SEQRES 11 B 385 LYS LEU HIS ILE PRO VAL ALA HIS VAL GLU ALA GLY LEU SEQRES 12 B 385 ARG SER PHE ASN ARG ARG MET PRO GLU GLU ILE ASN ARG SEQRES 13 B 385 ILE LEU THR ASP HIS ALA SER ASP LEU LEU PHE ALA PRO SEQRES 14 B 385 THR GLU THR ALA VAL GLN ASN LEU LEU ARG GLU GLY ILE SEQRES 15 B 385 PRO GLU ASN ARG ILE HIS LEU VAL GLY ASP VAL MET TYR SEQRES 16 B 385 ASP ALA ALA LEU HIS TYR GLY ALA LYS ALA GLU ARG LYS SEQRES 17 B 385 SER ARG ILE LEU GLU ARG LEU GLY LEU GLN ALA LYS GLY SEQRES 18 B 385 TYR VAL LEU ALA THR ILE HIS ARG ALA GLU ASN THR ASP SEQRES 19 B 385 ASP GLN GLU ARG LEU ARG VAL ILE LEU GLU ALA LEU ALA SEQRES 20 B 385 GLU VAL HIS GLN GLU VAL PRO VAL VAL PHE PRO VAL HIS SEQRES 21 B 385 PRO ARG THR ARG LYS ARG ALA GLU ALA PHE GLY LEU GLY SEQRES 22 B 385 SER TYR LEU GLU LYS VAL VAL ALA LEU GLU PRO VAL GLY SEQRES 23 B 385 TYR LEU ASP MET VAL MET LEU GLU LYS ASN ALA ARG LEU SEQRES 24 B 385 ILE VAL THR ASP SER GLY GLY VAL GLN LYS GLU ALA TYR SEQRES 25 B 385 PHE TYR ARG VAL PRO CYS VAL THR VAL ARG GLU GLU THR SEQRES 26 B 385 GLU TRP VAL GLU LEU LEU LYS ALA GLU TRP ASN TYR LEU SEQRES 27 B 385 ALA ALA PRO GLN ASN ALA LYS ASP LEU ALA LEU THR ILE SEQRES 28 B 385 LEU HIS ARG MET ARG THR LYS GLY VAL GLU ILE ASP LEU SEQRES 29 B 385 TYR GLY ASP GLY ARG ALA SER GLN LYS ILE SER ASP PHE SEQRES 30 B 385 LEU ARG LYS VAL GLY ILE ARG THR HET MJL A 401 43 HET UD1 A 402 39 HET CL A 403 1 HET MJL B 401 43 HET UD1 B 402 39 HET CL B 403 1 HETNAM MJL (2~{S},3~{S},4~{R},5~{R},6~{R})-4,5-DIACETAMIDO-6- HETNAM 2 MJL [[[(2~{R},3~{S},4~{R},5~{R})-5-[2,4- HETNAM 3 MJL BIS(OXIDANYLIDENE)PYRIMIDIN-1-YL]-3,4-BIS(OXIDANYL) HETNAM 4 MJL OXOLAN-2-YL]METHOXY-OXIDANYL-PHOSPHORYL]OXY-OXIDANYL- HETNAM 5 MJL PHOSPHORYL]OXY-3-OXIDANYL-OXANE-2-CARBOXYLIC ACID HETNAM UD1 URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE HETNAM CL CHLORIDE ION HETSYN MJL UDP-2,3-DIACETAMIDO-2,3-DIDEOXY-ALPHA-D-GLUCURONATE FORMUL 3 MJL 2(C19 H28 N4 O18 P2) FORMUL 4 UD1 2(C17 H27 N3 O17 P2) FORMUL 5 CL 2(CL 1-) FORMUL 9 HOH *274(H2 O) HELIX 1 AA1 ALA A 11 ALA A 27 1 17 HELIX 2 AA2 ASP A 43 MET A 46 5 4 HELIX 3 AA3 SER A 47 LEU A 54 1 8 HELIX 4 AA4 THR A 69 LYS A 89 1 21 HELIX 5 AA5 THR A 99 LYS A 111 1 13 HELIX 6 AA6 MET A 130 SER A 143 1 14 HELIX 7 AA7 THR A 150 GLU A 160 1 11 HELIX 8 AA8 PRO A 163 ASN A 165 5 3 HELIX 9 AA9 ASP A 172 SER A 189 1 18 HELIX 10 AB1 ARG A 190 GLY A 196 1 7 HELIX 11 AB2 ARG A 209 ASP A 214 1 6 HELIX 12 AB3 ASP A 215 GLN A 231 1 17 HELIX 13 AB4 HIS A 240 PHE A 250 1 11 HELIX 14 AB5 LEU A 252 GLU A 257 1 6 HELIX 15 AB6 GLY A 266 ASN A 276 1 11 HELIX 16 AB7 SER A 284 TYR A 294 1 11 HELIX 17 AB8 TRP A 307 ALA A 313 1 7 HELIX 18 AB9 ASN A 323 MET A 335 1 13 HELIX 19 AC1 ARG A 349 LYS A 360 1 12 HELIX 20 AC2 ALA B 11 ALA B 27 1 17 HELIX 21 AC3 SER B 47 GLU B 55 1 9 HELIX 22 AC4 THR B 69 LYS B 89 1 21 HELIX 23 AC5 THR B 99 LYS B 111 1 13 HELIX 24 AC6 MET B 130 ALA B 142 1 13 HELIX 25 AC7 THR B 150 GLU B 160 1 11 HELIX 26 AC8 PRO B 163 ASN B 165 5 3 HELIX 27 AC9 ASP B 172 SER B 189 1 18 HELIX 28 AD1 ARG B 190 LEU B 195 1 6 HELIX 29 AD2 ARG B 209 ASP B 214 1 6 HELIX 30 AD3 ASP B 215 GLN B 231 1 17 HELIX 31 AD4 HIS B 240 PHE B 250 1 11 HELIX 32 AD5 LEU B 252 VAL B 259 5 8 HELIX 33 AD6 GLY B 266 ASN B 276 1 11 HELIX 34 AD7 SER B 284 TYR B 294 1 11 HELIX 35 AD8 VAL B 308 ALA B 313 1 6 HELIX 36 AD9 ASN B 323 MET B 335 1 13 HELIX 37 AE1 ARG B 349 VAL B 361 1 13 SHEET 1 AA1 7 TYR A 61 HIS A 62 0 SHEET 2 AA1 7 VAL A 31 HIS A 37 1 N HIS A 37 O TYR A 61 SHEET 3 AA1 7 VAL A 3 VAL A 9 1 N SER A 7 O VAL A 36 SHEET 4 AA1 7 TRP A 92 TYR A 96 1 O LEU A 94 N LEU A 6 SHEET 5 AA1 7 VAL A 116 VAL A 119 1 O VAL A 119 N VAL A 95 SHEET 6 AA1 7 LEU A 145 ALA A 148 1 O LEU A 145 N HIS A 118 SHEET 7 AA1 7 ILE A 167 LEU A 169 1 O HIS A 168 N LEU A 146 SHEET 1 AA2 6 VAL A 260 LEU A 262 0 SHEET 2 AA2 6 VAL A 235 PRO A 238 1 N PHE A 237 O LEU A 262 SHEET 3 AA2 6 VAL A 203 THR A 206 1 N VAL A 203 O VAL A 236 SHEET 4 AA2 6 LEU A 279 THR A 282 1 O VAL A 281 N LEU A 204 SHEET 5 AA2 6 CYS A 298 THR A 300 1 O VAL A 299 N ILE A 280 SHEET 6 AA2 6 ASN A 316 LEU A 318 1 O TYR A 317 N THR A 300 SHEET 1 AA3 7 TYR B 61 HIS B 62 0 SHEET 2 AA3 7 VAL B 31 HIS B 37 1 N HIS B 37 O TYR B 61 SHEET 3 AA3 7 VAL B 3 VAL B 9 1 N SER B 7 O VAL B 36 SHEET 4 AA3 7 TRP B 92 TYR B 96 1 O TRP B 92 N LEU B 6 SHEET 5 AA3 7 VAL B 116 VAL B 119 1 O ALA B 117 N VAL B 93 SHEET 6 AA3 7 LEU B 145 ALA B 148 1 O PHE B 147 N HIS B 118 SHEET 7 AA3 7 ILE B 167 LEU B 169 1 O HIS B 168 N LEU B 146 SHEET 1 AA4 5 VAL B 260 LEU B 262 0 SHEET 2 AA4 5 VAL B 235 PRO B 238 1 N VAL B 235 O VAL B 260 SHEET 3 AA4 5 VAL B 203 THR B 206 1 N VAL B 203 O VAL B 236 SHEET 4 AA4 5 LEU B 279 THR B 282 1 O VAL B 281 N LEU B 204 SHEET 5 AA4 5 CYS B 298 THR B 300 1 O VAL B 299 N THR B 282 CRYST1 56.272 128.436 58.135 90.00 114.06 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 0.017771 0.000000 0.007936 0.00000 SCALE2 0.000000 0.007786 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018838 0.00000