PDB Short entry for 1XLA HEADER ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE)09-OCT-91 1XLA TITLE MECHANISM FOR ALDOSE-KETOSE INTERCONVERSION BY D-XYLOSE ISOMERASE TITLE 2 INVOLVING RING OPENING FOLLOWED BY A 1,2-HYDRIDE SHIFT COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-XYLOSE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.3.1.5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARTHROBACTER SP.; SOURCE 3 ORGANISM_TAXID: 1669; SOURCE 4 STRAIN: NRRL B3728 KEYWDS ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE) EXPDTA X-RAY DIFFRACTION AUTHOR C.A.COLLYER,K.HENRICK,D.M.BLOW REVDAT 5 14-FEB-24 1XLA 1 REMARK REVDAT 4 29-NOV-17 1XLA 1 HELIX REVDAT 3 13-JUL-11 1XLA 1 VERSN REVDAT 2 24-FEB-09 1XLA 1 VERSN REVDAT 1 15-JUL-93 1XLA 0 JRNL AUTH C.A.COLLYER,K.HENRICK,D.M.BLOW JRNL TITL MECHANISM FOR ALDOSE-KETOSE INTERCONVERSION BY D-XYLOSE JRNL TITL 2 ISOMERASE INVOLVING RING OPENING FOLLOWED BY A 1,2-HYDRIDE JRNL TITL 3 SHIFT. JRNL REF J.MOL.BIOL. V. 212 211 1990 JRNL REFN ISSN 0022-2836 JRNL PMID 2319597 JRNL DOI 10.1016/0022-2836(90)90316-E REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.COLLYER,D.M.BLOW REMARK 1 TITL OBSERVATIONS OF REACTION INTERMEDIATES AND THE MECHANISM OF REMARK 1 TITL 2 ALDOSE-KETOSE INTERCONVERSION BY D-XYLOSE ISOMERASE REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 87 1362 1990 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.HENRICK,D.M.BLOW,H.L.CARRELL,J.P.GLUSKER REMARK 1 TITL COMPARISON OF BACKBONE STRUCTURES OF GLUCOSE ISOMERASE FROM REMARK 1 TITL 2 STREPTOMYCES AND ARTHROBACTER REMARK 1 REF PROTEIN ENG. V. 1 467 1987 REMARK 1 REFN ISSN 0269-2139 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.AKINS,P.BRICK,H.B.JONES,N.HIRAYAMA,P.-C.SHAW,D.M.BLOW REMARK 1 TITL THE CRYSTALLIZATION OF GLUCOSE ISOMERASE FROM ARTHROBACTER REMARK 1 TITL 2 B3728 REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V. 874 375 1986 REMARK 1 REFN ISSN 0006-3002 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 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 : 43286 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) : 0.183 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 : 6052 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 579 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) : 0.020 ; 0.025 REMARK 3 ANGLE DISTANCE (A) : 0.046 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.054 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.015 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.160 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.160 ; 0.200 REMARK 3 MULTIPLE TORSION (A) : 0.230 ; 0.200 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) : 15.600; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.000 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.600 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.800 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.800 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THIS IS MODEL(1) AS DESCRIBED IN THE JRNL RECORDS ABOVE. REMARK 3 EACH OF THE TWO MONOMERS OF THE TETRAMER IN THE ASYMMETRIC REMARK 3 UNIT ARE APO IN MODEL(1) AT PH 6. REMARK 4 REMARK 4 1XLA 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_1000177282. 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 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 57.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 51.36667 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 102.73333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 102.73333 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 51.36667 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: 31600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 45460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -140.0 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 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 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 SER A 1 REMARK 465 SER B 1 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 GLN A 3 CB CG CD OE1 NE2 REMARK 470 LYS A 31 CG CD CE NZ REMARK 470 GLU A 64 CG CD OE1 OE2 REMARK 470 GLU A 131 CG CD OE1 OE2 REMARK 470 GLN B 3 CB CG CD OE1 NE2 REMARK 470 LYS B 31 CG CD CE NZ REMARK 470 GLU B 64 CG CD OE1 OE2 REMARK 470 GLU B 131 CG CD OE1 OE2 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 OE2 GLU A 333 O HOH A 642A 1.89 REMARK 500 OE2 GLU A 68 O HOH A 597A 1.95 REMARK 500 OD1 ASN B 174 O HOH B 480B 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 CG2 THR B 5 OE2 GLU B 374 6655 1.99 REMARK 500 CD2 LEU B 343 O HOH B 445B 4555 1.99 REMARK 500 ND2 ASN B 174 O HOH B 723B 4555 2.16 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 ARG A 158 CD ARG A 158 NE -0.130 REMARK 500 ASP A 302 N ASP A 302 CA 0.173 REMARK 500 ASP A 302 CA ASP A 302 C -0.277 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 VAL A 2 O - C - N ANGL. DEV. = -16.7 DEGREES REMARK 500 PHE A 12 CB - CG - CD1 ANGL. DEV. = -4.8 DEGREES REMARK 500 THR A 20 N - CA - CB ANGL. DEV. = 16.4 DEGREES REMARK 500 ASP A 23 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 34 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 GLU A 44 CB - CA - C ANGL. DEV. = -12.6 DEGREES REMARK 500 GLU A 44 CA - CB - CG ANGL. DEV. = 15.1 DEGREES REMARK 500 ASP A 54 CB - CG - OD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 61 CB - CG - OD2 ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 67 CD - NE - CZ ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 67 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 108 CD - NE - CZ ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG A 108 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 108 NE - CZ - NH2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 111 NE - CZ - NH1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG A 111 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 112 CG - CD - NE ANGL. DEV. = -15.6 DEGREES REMARK 500 ARG A 112 CD - NE - CZ ANGL. DEV. = 14.6 DEGREES REMARK 500 ARG A 112 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 PHE A 113 CB - CG - CD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 PHE A 113 CB - CG - CD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 139 NH1 - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG A 139 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 139 NE - CZ - NH2 ANGL. DEV. = 4.5 DEGREES REMARK 500 TYR A 144 CB - CG - CD1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ASP A 145 CB - CG - OD1 ANGL. DEV. = -7.1 DEGREES REMARK 500 LEU A 150 CB - CA - C ANGL. DEV. = 13.2 DEGREES REMARK 500 ARG A 156 NH1 - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG A 156 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 158 CG - CD - NE ANGL. DEV. = 20.7 DEGREES REMARK 500 ARG A 158 CD - NE - CZ ANGL. DEV. = 28.1 DEGREES REMARK 500 ARG A 158 NE - CZ - NH1 ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 158 NE - CZ - NH2 ANGL. DEV. = -9.6 DEGREES REMARK 500 ASP A 170 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 170 CB - CG - OD2 ANGL. DEV. = -10.6 DEGREES REMARK 500 LEU A 175 CB - CA - C ANGL. DEV. = -11.5 DEGREES REMARK 500 ARG A 176 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 187 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 187 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 GLU A 206 OE1 - CD - OE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ASP A 209 CB - CG - OD1 ANGL. DEV. = 9.8 DEGREES REMARK 500 VAL A 211 CA - CB - CG2 ANGL. DEV. = 9.9 DEGREES REMARK 500 GLU A 238 OE1 - CD - OE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 PHE A 241 CB - CG - CD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 244 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 249 CD - NE - CZ ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 249 NE - CZ - NH1 ANGL. DEV. = 6.4 DEGREES REMARK 500 TYR A 253 CB - CG - CD1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ASP A 272 CB - CG - OD1 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 272 CB - CG - OD2 ANGL. DEV. = 9.1 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 134 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 LEU A 57 -62.37 -93.46 REMARK 500 PHE A 93 -20.14 -143.84 REMARK 500 GLU A 185 115.31 74.91 REMARK 500 HIS A 207 52.81 -110.65 REMARK 500 ASN A 246 -169.16 -160.30 REMARK 500 ARG A 249 76.49 -116.51 REMARK 500 LYS A 252 -172.96 -176.33 REMARK 500 TYR A 253 155.62 -47.56 REMARK 500 PHE A 364 -76.60 -140.75 REMARK 500 PRO B 6 -10.56 -43.27 REMARK 500 ASP B 23 -166.46 -120.34 REMARK 500 PHE B 93 -27.22 -141.92 REMARK 500 GLU B 185 107.14 69.14 REMARK 500 HIS B 207 36.94 -99.56 REMARK 500 ARG B 249 76.68 -105.36 REMARK 500 LYS B 252 -166.08 -170.96 REMARK 500 PHE B 364 -81.38 -146.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE TWO SHEETS PRESENTED AS *BAA* AND *BAB* ON SHEET REMARK 700 RECORDS BELOW ARE ACTUALLY EIGHT-STRANDED BETA-BARRELS. REMARK 700 EACH IS REPRESENTED BY A NINE-STRANDED SHEET IN WHICH THE REMARK 700 FIRST AND LAST STRANDS ARE IDENTICAL. DBREF 1XLA A 1 394 UNP P12070 XYLA_ARTS7 1 394 DBREF 1XLA B 1 394 UNP P12070 XYLA_ARTS7 1 394 SEQRES 1 A 394 SER VAL GLN PRO THR PRO ALA ASP HIS PHE THR PHE GLY SEQRES 2 A 394 LEU TRP THR VAL GLY TRP THR GLY ALA ASP PRO PHE GLY SEQRES 3 A 394 VAL ALA THR ARG LYS ASN LEU ASP PRO VAL GLU ALA VAL SEQRES 4 A 394 HIS LYS LEU ALA GLU LEU GLY ALA TYR GLY ILE THR PHE SEQRES 5 A 394 HIS ASP ASN ASP LEU ILE PRO PHE ASP ALA THR GLU ALA SEQRES 6 A 394 GLU ARG GLU LYS ILE LEU GLY ASP PHE ASN GLN ALA LEU SEQRES 7 A 394 LYS ASP THR GLY LEU LYS VAL PRO MET VAL THR THR ASN SEQRES 8 A 394 LEU PHE SER HIS PRO VAL PHE LYS ASP GLY GLY PHE THR SEQRES 9 A 394 SER ASN ASP ARG SER ILE ARG ARG PHE ALA LEU ALA LYS SEQRES 10 A 394 VAL LEU HIS ASN ILE ASP LEU ALA ALA GLU MET GLY ALA SEQRES 11 A 394 GLU THR PHE VAL MET TRP GLY GLY ARG GLU GLY SER GLU SEQRES 12 A 394 TYR ASP GLY SER LYS ASP LEU ALA ALA ALA LEU ASP ARG SEQRES 13 A 394 MET ARG GLU GLY VAL ASP THR ALA ALA GLY TYR ILE LYS SEQRES 14 A 394 ASP LYS GLY TYR ASN LEU ARG ILE ALA LEU GLU PRO LYS SEQRES 15 A 394 PRO ASN GLU PRO ARG GLY ASP ILE PHE LEU PRO THR VAL SEQRES 16 A 394 GLY HIS GLY LEU ALA PHE ILE GLU GLN LEU GLU HIS GLY SEQRES 17 A 394 ASP ILE VAL GLY LEU ASN PRO GLU THR GLY HIS GLU GLN SEQRES 18 A 394 MET ALA GLY LEU ASN PHE THR HIS GLY ILE ALA GLN ALA SEQRES 19 A 394 LEU TRP ALA GLU LYS LEU PHE HIS ILE ASP LEU ASN GLY SEQRES 20 A 394 GLN ARG GLY ILE LYS TYR ASP GLN ASP LEU VAL PHE GLY SEQRES 21 A 394 HIS GLY ASP LEU THR SER ALA PHE PHE THR VAL ASP LEU SEQRES 22 A 394 LEU GLU ASN GLY PHE PRO ASN GLY GLY PRO LYS TYR THR SEQRES 23 A 394 GLY PRO ARG HIS PHE ASP TYR LYS PRO SER ARG THR ASP SEQRES 24 A 394 GLY TYR ASP GLY VAL TRP ASP SER ALA LYS ALA ASN MET SEQRES 25 A 394 SER MET TYR LEU LEU LEU LYS GLU ARG ALA LEU ALA PHE SEQRES 26 A 394 ARG ALA ASP PRO GLU VAL GLN GLU ALA MET LYS THR SER SEQRES 27 A 394 GLY VAL PHE GLU LEU GLY GLU THR THR LEU ASN ALA GLY SEQRES 28 A 394 GLU SER ALA ALA ASP LEU MET ASN ASP SER ALA SER PHE SEQRES 29 A 394 ALA GLY PHE ASP ALA GLU ALA ALA ALA GLU ARG ASN PHE SEQRES 30 A 394 ALA PHE ILE ARG LEU ASN GLN LEU ALA ILE GLU HIS LEU SEQRES 31 A 394 LEU GLY SER ARG SEQRES 1 B 394 SER VAL GLN PRO THR PRO ALA ASP HIS PHE THR PHE GLY SEQRES 2 B 394 LEU TRP THR VAL GLY TRP THR GLY ALA ASP PRO PHE GLY SEQRES 3 B 394 VAL ALA THR ARG LYS ASN LEU ASP PRO VAL GLU ALA VAL SEQRES 4 B 394 HIS LYS LEU ALA GLU LEU GLY ALA TYR GLY ILE THR PHE SEQRES 5 B 394 HIS ASP ASN ASP LEU ILE PRO PHE ASP ALA THR GLU ALA SEQRES 6 B 394 GLU ARG GLU LYS ILE LEU GLY ASP PHE ASN GLN ALA LEU SEQRES 7 B 394 LYS ASP THR GLY LEU LYS VAL PRO MET VAL THR THR ASN SEQRES 8 B 394 LEU PHE SER HIS PRO VAL PHE LYS ASP GLY GLY PHE THR SEQRES 9 B 394 SER ASN ASP ARG SER ILE ARG ARG PHE ALA LEU ALA LYS SEQRES 10 B 394 VAL LEU HIS ASN ILE ASP LEU ALA ALA GLU MET GLY ALA SEQRES 11 B 394 GLU THR PHE VAL MET TRP GLY GLY ARG GLU GLY SER GLU SEQRES 12 B 394 TYR ASP GLY SER LYS ASP LEU ALA ALA ALA LEU ASP ARG SEQRES 13 B 394 MET ARG GLU GLY VAL ASP THR ALA ALA GLY TYR ILE LYS SEQRES 14 B 394 ASP LYS GLY TYR ASN LEU ARG ILE ALA LEU GLU PRO LYS SEQRES 15 B 394 PRO ASN GLU PRO ARG GLY ASP ILE PHE LEU PRO THR VAL SEQRES 16 B 394 GLY HIS GLY LEU ALA PHE ILE GLU GLN LEU GLU HIS GLY SEQRES 17 B 394 ASP ILE VAL GLY LEU ASN PRO GLU THR GLY HIS GLU GLN SEQRES 18 B 394 MET ALA GLY LEU ASN PHE THR HIS GLY ILE ALA GLN ALA SEQRES 19 B 394 LEU TRP ALA GLU LYS LEU PHE HIS ILE ASP LEU ASN GLY SEQRES 20 B 394 GLN ARG GLY ILE LYS TYR ASP GLN ASP LEU VAL PHE GLY SEQRES 21 B 394 HIS GLY ASP LEU THR SER ALA PHE PHE THR VAL ASP LEU SEQRES 22 B 394 LEU GLU ASN GLY PHE PRO ASN GLY GLY PRO LYS TYR THR SEQRES 23 B 394 GLY PRO ARG HIS PHE ASP TYR LYS PRO SER ARG THR ASP SEQRES 24 B 394 GLY TYR ASP GLY VAL TRP ASP SER ALA LYS ALA ASN MET SEQRES 25 B 394 SER MET TYR LEU LEU LEU LYS GLU ARG ALA LEU ALA PHE SEQRES 26 B 394 ARG ALA ASP PRO GLU VAL GLN GLU ALA MET LYS THR SER SEQRES 27 B 394 GLY VAL PHE GLU LEU GLY GLU THR THR LEU ASN ALA GLY SEQRES 28 B 394 GLU SER ALA ALA ASP LEU MET ASN ASP SER ALA SER PHE SEQRES 29 B 394 ALA GLY PHE ASP ALA GLU ALA ALA ALA GLU ARG ASN PHE SEQRES 30 B 394 ALA PHE ILE ARG LEU ASN GLN LEU ALA ILE GLU HIS LEU SEQRES 31 B 394 LEU GLY SER ARG FORMUL 3 HOH *579(H2 O) HELIX 1 A0 LEU A 14 VAL A 17 5 4 HELIX 2 A1 PRO A 35 LEU A 45 1 11 HELIX 3 A2A ASP A 54 ILE A 58 5 5 HELIX 4 A2 GLU A 64 THR A 81 1KINKED 18 HELIX 5 A3 ARG A 108 MET A 128 1KINKED 21 HELIX 6 A4 LEU A 150 LYS A 171 1 22 HELIX 7 A5 VAL A 195 GLN A 204 1 10 HELIX 8 A6A THR A 217 GLU A 220 1TURN 4 HELIX 9 A6B HIS A 219 GLY A 224 5 6 HELIX 10 A6 PHE A 227 TRP A 236 1 10 HELIX 11 A7 LEU A 264 ASN A 276 1 13 HELIX 12 A8 TYR A 301 ALA A 327 1KINKED 27 HELIX 13 A9 PRO A 329 SER A 338 1 10 HELIX 14 A10 VAL A 340 GLY A 344 5 5 HELIX 15 A11 ALA A 354 ASN A 359 5 6 HELIX 16 A12 ALA A 369 GLU A 374 1TURN 6 HELIX 17 A13 PHE A 379 LEU A 391 1 13 HELIX 18 B0 LEU B 14 VAL B 17 5 4 HELIX 19 B1 PRO B 35 LEU B 45 1 11 HELIX 20 B2A ASP B 54 ILE B 58 5 5 HELIX 21 B2 GLU B 64 THR B 81 1KINKED 18 HELIX 22 B3 ARG B 108 MET B 128 1KINKED 21 HELIX 23 B4 LEU B 150 LYS B 171 1 22 HELIX 24 B5 VAL B 195 GLN B 204 1 10 HELIX 25 B6A THR B 217 GLU B 220 1TURN 4 HELIX 26 B6B HIS B 219 GLY B 224 5 6 HELIX 27 B6 PHE B 227 TRP B 236 1 10 HELIX 28 B7 LEU B 264 ASN B 276 1 13 HELIX 29 B8 TYR B 301 ALA B 327 1KINKED 27 HELIX 30 B9 PRO B 329 SER B 338 1 10 HELIX 31 B10 VAL B 340 GLY B 344 5 5 HELIX 32 B11 ALA B 354 ASN B 359 5 6 HELIX 33 B12 ALA B 369 GLU B 374 1TURN 6 HELIX 34 B13 PHE B 379 LEU B 391 1 13 SHEET 1 BAA 9 HIS A 9 LEU A 14 0 SHEET 2 BAA 9 TYR A 48 THR A 51 1 SHEET 3 BAA 9 LYS A 84 VAL A 88 1 SHEET 4 BAA 9 GLU A 131 MET A 135 1 SHEET 5 BAA 9 ARG A 176 GLU A 180 1 SHEET 6 BAA 9 ILE A 210 THR A 217 1 SHEET 7 BAA 9 PHE A 241 LEU A 245 1 SHEET 8 BAA 9 ARG A 289 ASP A 292 1 SHEET 9 BAA 9 HIS A 9 LEU A 14 1 SHEET 1 BAB 9 HIS B 9 LEU B 14 0 SHEET 2 BAB 9 TYR B 48 THR B 51 1 SHEET 3 BAB 9 LYS B 84 VAL B 88 1 SHEET 4 BAB 9 GLU B 131 MET B 135 1 SHEET 5 BAB 9 ARG B 176 GLU B 180 1 SHEET 6 BAB 9 ILE B 210 THR B 217 1 SHEET 7 BAB 9 PHE B 241 LEU B 245 1 SHEET 8 BAB 9 ARG B 289 ASP B 292 1 SHEET 9 BAB 9 HIS B 9 LEU B 14 1 CISPEP 1 GLU A 185 PRO A 186 0 4.13 CISPEP 2 GLU B 185 PRO B 186 0 9.45 CRYST1 105.700 105.700 154.100 90.00 90.00 120.00 P 31 2 1 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 0.009461 0.005462 0.000000 0.00000 SCALE2 0.000000 0.010924 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006489 0.00000