HEADER ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE)25-MAR-91 3XIS TITLE A METAL-MEDIATED HYDRIDE SHIFT MECHANISM FOR XYLOSE ISOMERASE BASED ON TITLE 2 THE 1.6 ANGSTROMS STREPTOMYCES RUBIGINOSUS STRUCTURES WITH XYLITOL TITLE 3 AND D-XYLOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLOSE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 5.3.1.5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES RUBIGINOSUS; SOURCE 3 ORGANISM_TAXID: 1929 KEYWDS ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE) EXPDTA X-RAY DIFFRACTION AUTHOR M.WHITLOW,A.J.HOWARD REVDAT 6 28-FEB-24 3XIS 1 HETSYN REVDAT 5 29-JUL-20 3XIS 1 COMPND REMARK HETNAM SITE REVDAT 4 13-JUL-11 3XIS 1 VERSN REVDAT 3 24-FEB-09 3XIS 1 VERSN REVDAT 2 01-APR-03 3XIS 1 JRNL REVDAT 1 15-JUL-92 3XIS 0 JRNL AUTH M.WHITLOW,A.J.HOWARD,B.C.FINZEL,T.L.POULOS,E.WINBORNE, JRNL AUTH 2 G.L.GILLILAND JRNL TITL A METAL-MEDIATED HYDRIDE SHIFT MECHANISM FOR XYLOSE JRNL TITL 2 ISOMERASE BASED ON THE 1.6 A STREPTOMYCES RUBIGINOSUS JRNL TITL 3 STRUCTURES WITH XYLITOL AND D-XYLOSE. JRNL REF PROTEINS V. 9 153 1991 JRNL REFN ISSN 0887-3585 JRNL PMID 2006134 JRNL DOI 10.1002/PROT.340090302 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 43624 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3027 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 362 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.022 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.032 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3XIS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179195. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 47.32000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.98500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 51.98500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 47.32000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.98500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 51.98500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 47.32000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.98500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 51.98500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 47.32000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.98500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 51.98500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 34260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -183.0 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 99.97000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 103.97000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 99.97000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 103.97000 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 ASN A 2 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 GLU A 69 CD OE1 OE2 REMARK 470 GLU A 70 CG CD OE1 OE2 REMARK 470 GLY A 388 CA C O 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 A 132 CG GLU A 132 CD -0.105 REMARK 500 GLU A 373 CD GLU A 373 OE1 -0.072 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 10 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 23 CG - CD - NE ANGL. DEV. = 18.9 DEGREES REMARK 500 ARG A 23 CD - NE - CZ ANGL. DEV. = 15.0 DEGREES REMARK 500 ARG A 23 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 32 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 42 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 42 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 GLU A 45 CA - CB - CG ANGL. DEV. = 14.4 DEGREES REMARK 500 ASP A 56 CB - CG - OD1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG A 74 CD - NE - CZ ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG A 74 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 74 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 76 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 76 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 113 NE - CZ - NH1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG A 113 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 121 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 121 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ASP A 124 CB - CG - OD1 ANGL. DEV. = 9.2 DEGREES REMARK 500 GLU A 132 CB - CG - CD ANGL. DEV. = 45.5 DEGREES REMARK 500 ARG A 152 CD - NE - CZ ANGL. DEV. = 15.5 DEGREES REMARK 500 ARG A 152 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 157 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 TYR A 174 CA - CB - CG ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG A 177 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 177 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG A 188 NE - CZ - NH1 ANGL. DEV. = 8.0 DEGREES REMARK 500 ARG A 188 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG A 205 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 205 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 208 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 259 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 266 CD - NE - CZ ANGL. DEV. = 19.1 DEGREES REMARK 500 ARG A 266 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 266 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 284 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 284 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 GLU A 294 O - C - N ANGL. DEV. = 10.7 DEGREES REMARK 500 ASP A 295 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 331 CD - NE - CZ ANGL. DEV. = 9.7 DEGREES REMARK 500 ARG A 331 NE - CZ - NH1 ANGL. DEV. = 9.5 DEGREES REMARK 500 ARG A 331 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG A 340 CG - CD - NE ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG A 340 CD - NE - CZ ANGL. DEV. = 20.2 DEGREES REMARK 500 ARG A 340 NE - CZ - NH1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG A 340 NE - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP A 345 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 354 CD - NE - CZ ANGL. DEV. = 8.7 DEGREES REMARK 500 ARG A 368 CA - CB - CG ANGL. DEV. = 13.3 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 54 ANGLE DEVIATIONS. 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 THR A 17 -73.92 -83.94 REMARK 500 PHE A 94 -30.29 -136.95 REMARK 500 ASP A 175 72.57 -100.85 REMARK 500 GLU A 186 105.09 72.96 REMARK 500 ASN A 247 -166.40 -169.31 REMARK 500 LYS A 253 -170.24 -171.97 REMARK 500 PHE A 357 -70.96 -160.32 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 23 0.12 SIDE CHAIN REMARK 500 ARG A 41 0.19 SIDE CHAIN REMARK 500 ARG A 76 0.14 SIDE CHAIN REMARK 500 ARG A 117 0.09 SIDE CHAIN REMARK 500 ARG A 177 0.10 SIDE CHAIN REMARK 500 ARG A 208 0.11 SIDE CHAIN REMARK 500 ARG A 321 0.09 SIDE CHAIN REMARK 500 ARG A 331 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 392 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 181 OE2 REMARK 620 2 GLU A 217 OE1 107.9 REMARK 620 3 ASP A 287 OD2 160.7 84.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 391 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 255 OD2 REMARK 620 2 HOH A 511 O 129.3 REMARK 620 N 1 REMARK 700 REMARK 700 SHEET REMARK 700 SHEET S1 IS ACTUALLY AN EIGHT-STRANDED BETA BARREL. THIS REMARK 700 IS REPRESENTED BY A NINE-STRANDED SHEET IN WHICH THE FIRST REMARK 700 AND LAST STRANDS ARE IDENTICAL. DBREF 3XIS A 2 388 UNP P24300 XYLA_STRRU 1 387 SEQRES 1 A 387 ASN TYR GLN PRO THR PRO GLU ASP ARG PHE THR PHE GLY SEQRES 2 A 387 LEU TRP THR VAL GLY TRP GLN GLY ARG ASP PRO PHE GLY SEQRES 3 A 387 ASP ALA THR ARG ARG ALA LEU ASP PRO VAL GLU SER VAL SEQRES 4 A 387 ARG ARG LEU ALA GLU LEU GLY ALA HIS GLY VAL THR PHE SEQRES 5 A 387 HIS ASP ASP ASP LEU ILE PRO PHE GLY SER SER ASP SER SEQRES 6 A 387 GLU ARG GLU GLU HIS VAL LYS ARG PHE ARG GLN ALA LEU SEQRES 7 A 387 ASP ASP THR GLY MET LYS VAL PRO MET ALA THR THR ASN SEQRES 8 A 387 LEU PHE THR HIS PRO VAL PHE LYS ASP GLY GLY PHE THR SEQRES 9 A 387 ALA ASN ASP ARG ASP VAL ARG ARG TYR ALA LEU ARG LYS SEQRES 10 A 387 THR ILE ARG ASN ILE ASP LEU ALA VAL GLU LEU GLY ALA SEQRES 11 A 387 GLU THR TYR VAL ALA TRP GLY GLY ARG GLU GLY ALA GLU SEQRES 12 A 387 SER GLY GLY ALA LYS ASP VAL ARG ASP ALA LEU ASP ARG SEQRES 13 A 387 MET LYS GLU ALA PHE ASP LEU LEU GLY GLU TYR VAL THR SEQRES 14 A 387 SER GLN GLY TYR ASP ILE ARG PHE ALA ILE GLU PRO LYS SEQRES 15 A 387 PRO ASN GLU PRO ARG GLY ASP ILE LEU LEU PRO THR VAL SEQRES 16 A 387 GLY HIS ALA LEU ALA PHE ILE GLU ARG LEU GLU ARG PRO SEQRES 17 A 387 GLU LEU TYR GLY VAL ASN PRO GLU VAL GLY HIS GLU GLN SEQRES 18 A 387 MET ALA GLY LEU ASN PHE PRO HIS GLY ILE ALA GLN ALA SEQRES 19 A 387 LEU TRP ALA GLY LYS LEU PHE HIS ILE ASP LEU ASN GLY SEQRES 20 A 387 GLN ASN GLY ILE LYS TYR ASP GLN ASP LEU ARG PHE GLY SEQRES 21 A 387 ALA GLY ASP LEU ARG ALA ALA PHE TRP LEU VAL ASP LEU SEQRES 22 A 387 LEU GLU SER ALA GLY TYR SER GLY PRO ARG HIS PHE ASP SEQRES 23 A 387 PHE LYS PRO PRO ARG THR GLU ASP PHE ASP GLY VAL TRP SEQRES 24 A 387 ALA SER ALA ALA GLY CYS MET ARG ASN TYR LEU ILE LEU SEQRES 25 A 387 LYS GLU ARG ALA ALA ALA PHE ARG ALA ASP PRO GLU VAL SEQRES 26 A 387 GLN GLU ALA LEU ARG ALA SER ARG LEU ASP GLU LEU ALA SEQRES 27 A 387 ARG PRO THR ALA ALA ASP GLY LEU GLN ALA LEU LEU ASP SEQRES 28 A 387 ASP ARG SER ALA PHE GLU GLU PHE ASP VAL ASP ALA ALA SEQRES 29 A 387 ALA ALA ARG GLY MET ALA PHE GLU ARG LEU ASP GLN LEU SEQRES 30 A 387 ALA MET ASP HIS LEU LEU GLY ALA ARG GLY HET XYS A 393 10 HET XLS A 393 10 HET MG A 391 1 HET MG A 392 1 HETNAM XYS ALPHA-D-XYLOPYRANOSE HETNAM XLS D-XYLOSE HETNAM MG MAGNESIUM ION HETSYN XYS ALPHA-D-XYLOSE; D-XYLOSE; XYLOSE; XYLOPYRANOSE HETSYN XLS D-XYLOSE (LINEAR FORM) FORMUL 2 XYS C5 H10 O5 FORMUL 3 XLS C5 H10 O5 FORMUL 4 MG 2(MG 2+) FORMUL 6 HOH *362(H2 O) HELIX 1 H1 LEU A 34 ALA A 44 1 11 HELIX 2 H2 SER A 63 ASP A 80 1 18 HELIX 3 H3 ASN A 107 VAL A 127 1 21 HELIX 4 H4 ARG A 152 GLN A 172 1 21 HELIX 5 H5 PRO A 194 ALA A 201 1 8 HELIX 6 H6 PRO A 216 HIS A 220 1 5 HELIX 7 H7 LEU A 226 ALA A 235 1 10 HELIX 8 H8 GLY A 263 LEU A 275 1 13 HELIX 9 H9 GLU A 294 PHE A 320 1 27 HELIX 10 H10 ALA A 322 LEU A 330 1 9 HELIX 11 H11 ASP A 345 LEU A 350 1 6 HELIX 12 H12 ASP A 361 ALA A 365 1 5 HELIX 13 H13 MET A 370 HIS A 382 1 13 SHEET 1 S1 9 PHE A 11 GLY A 14 0 SHEET 2 S1 9 ALA A 48 THR A 52 1 SHEET 3 S1 9 VAL A 86 MET A 88 1 SHEET 4 S1 9 ALA A 131 TYR A 134 1 SHEET 5 S1 9 ASP A 175 PHE A 178 1 SHEET 6 S1 9 GLU A 210 TYR A 212 1 SHEET 7 S1 9 ASP A 245 LEU A 246 1 SHEET 8 S1 9 GLY A 282 HIS A 285 1 SHEET 9 S1 9 PHE A 11 GLY A 14 1 SHEET 1 S2 2 GLY A 142 ALA A 143 0 SHEET 2 S2 2 ARG A 188 GLY A 189 1 LINK OE2 GLU A 181 MG MG A 392 1555 1555 2.34 LINK OE1 GLU A 217 MG MG A 392 1555 1555 2.00 LINK OD2 ASP A 255 MG MG A 391 1555 1555 2.14 LINK OD2 ASP A 287 MG MG A 392 1555 1555 1.99 LINK MG MG A 391 O HOH A 511 1555 1555 1.84 CISPEP 1 GLU A 186 PRO A 187 0 12.12 CRYST1 94.640 99.970 103.970 90.00 90.00 90.00 I 2 2 2 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 0.010566 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010003 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009618 0.00000