HEADER HYDROLASE 23-OCT-03 1R87 TITLE CRYSTAL STRUCTURE OF THE EXTRACELLULAR XYLANASE FROM GEOBACILLUS TITLE 2 STEAROTHERMOPHILUS T-6 (XT6, MONOCLINIC FORM): THE COMPLEX OF THE WT TITLE 3 ENZYME WITH XYLOPENTAOSE AT 1.67A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-1,4-BETA-XYLANASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: XYLANASE, 1,4-BETA-D-XYLAN XYLANOHYDROLASE, XYLANASE T-6; COMPND 5 EC: 3.2.1.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 GENE: XYNA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET9D KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.BAR,G.GOLAN,G.ZOLOTNITSKY,Y.SHOHAM,G.SHOHAM REVDAT 6 23-AUG-23 1R87 1 HETSYN LINK REVDAT 5 29-JUL-20 1R87 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 16-NOV-11 1R87 1 VERSN HETATM HET HETNAM REVDAT 3 24-FEB-09 1R87 1 VERSN REVDAT 2 19-APR-05 1R87 1 JRNL REVDAT 1 20-JUL-04 1R87 0 JRNL AUTH G.ZOLOTNITSKY,U.COGAN,N.ADIR,V.SOLOMON,G.SHOHAM,Y.SHOHAM JRNL TITL MAPPING GLYCOSIDE HYDROLASE SUBSTRATE SUBSITES BY ISOTHERMAL JRNL TITL 2 TITRATION CALORIMETRY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 101 11275 2004 JRNL REFN ISSN 0027-8424 JRNL PMID 15277671 JRNL DOI 10.1073/PNAS.0404311101 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.ZOLOTNITSKY,U.COGAN,N.ADIR,V.SOLOMON,G.SHOHAM,Y.SHOHAM REMARK 1 TITL MAPPING GLYCOSIDE HYDROLASE SUBSTRATE SUBSITES BY ISOTHERMAL REMARK 1 TITL 2 TITRATION CALORIMETRY. REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 924211.590 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 62132 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 SET) : 0.169 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3053 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.67 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.77 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7335 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 368 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3008 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.44000 REMARK 3 B22 (A**2) : -2.13000 REMARK 3 B33 (A**2) : -1.30000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.025 REMARK 3 BOND ANGLES (DEGREES) : 2.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.470 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.280 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.840 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.030 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.41 REMARK 3 BSOL : 60.47 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1R87 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1000020557. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97969 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62132 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.31800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO PHASING REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB CODE 1R85 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 13% PEG 4000, MES PH 6.5, 10MM ZNSO4. REMARK 280 CRYSTALS WERE SOAKED WITH 40MM XYLOPENTAOSE FOR SEVERAL SECONDS REMARK 280 BEFORE DATA COLLECTION, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 60.21100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.61050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 60.21100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.61050 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 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1009 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1136 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1290 LIES ON A SPECIAL POSITION. 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 LYS A 1 REMARK 465 ASN A 2 REMARK 465 ALA A 3 REMARK 465 ASP A 4 REMARK 465 SER A 5 REMARK 465 TYR A 6 REMARK 465 ALA A 7 REMARK 465 LYS A 8 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 LYS A 9 CG CD CE NZ REMARK 470 GLN A 40 CG CD OE1 NE2 REMARK 470 GLU A 42 CG CD OE1 OE2 REMARK 470 GLN A 105 CG CD OE1 NE2 REMARK 470 LYS A 111 CG CD CE NZ REMARK 470 GLU A 112 CG CD OE1 OE2 REMARK 470 LYS A 114 CG CD CE NZ REMARK 470 LYS A 166 CG CD CE NZ 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 OD2 ASP A 282 ZN ZN A 903 1.70 REMARK 500 O HOH A 1278 O HOH A 1285 2.16 REMARK 500 O HOH A 1108 O HOH A 1166 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 50 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 93 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP A 282 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 328 NE - CZ - NH2 ANGL. DEV. = -3.0 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 ASN A 59 -30.08 -143.02 REMARK 500 GLU A 265 44.03 -141.96 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 328 0.12 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 ZN A 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 11 NE2 REMARK 620 2 ASP A 365 OD2 119.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 21 OD2 REMARK 620 2 HOH A1152 O 95.8 REMARK 620 3 HOH A1153 O 88.3 91.9 REMARK 620 4 HOH A1154 O 179.5 83.8 92.0 REMARK 620 5 HOH A1155 O 90.3 172.8 92.2 90.2 REMARK 620 6 HOH A1156 O 92.7 87.4 178.8 87.1 88.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 906 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 27 O REMARK 620 2 SER A 307 O 105.0 REMARK 620 3 ILE A 310 O 99.6 81.9 REMARK 620 4 SO4 A 801 O2 91.9 89.7 167.2 REMARK 620 5 HOH A1159 O 160.5 94.2 86.3 84.7 REMARK 620 6 HOH A1221 O 84.4 168.8 102.9 83.8 76.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 905 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 58 OE2 REMARK 620 2 GLU A 58 OE1 55.8 REMARK 620 3 HIS A 322 NE2 128.0 96.7 REMARK 620 4 HIS A 322 NE2 118.7 79.9 17.1 REMARK 620 5 HOH A1024 O 119.2 92.9 103.7 101.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 904 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 282 OD1 REMARK 620 2 HOH A1180 O 65.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 907 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 297 OD1 REMARK 620 2 ALA A 374 O 96.7 REMARK 620 3 ASP A 377 OD1 153.0 84.0 REMARK 620 4 LYS A 379 OXT 91.0 171.9 88.0 REMARK 620 5 HOH A1012 O 70.2 86.8 136.6 98.3 REMARK 620 6 HOH A1017 O 78.0 89.5 75.0 89.6 147.3 REMARK 620 7 HOH A1052 O 139.5 89.2 67.4 86.6 70.2 142.3 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1R85 RELATED DB: PDB REMARK 900 RELATED ID: 1R86 RELATED DB: PDB DBREF 1R87 A 1 379 UNP P40943 XYN1_BACST 29 407 SEQRES 1 A 379 LYS ASN ALA ASP SER TYR ALA LYS LYS PRO HIS ILE SER SEQRES 2 A 379 ALA LEU ASN ALA PRO GLN LEU ASP GLN ARG TYR LYS ASN SEQRES 3 A 379 GLU PHE THR ILE GLY ALA ALA VAL GLU PRO TYR GLN LEU SEQRES 4 A 379 GLN ASN GLU LYS ASP VAL GLN MET LEU LYS ARG HIS PHE SEQRES 5 A 379 ASN SER ILE VAL ALA GLU ASN VAL MET LYS PRO ILE SER SEQRES 6 A 379 ILE GLN PRO GLU GLU GLY LYS PHE ASN PHE GLU GLN ALA SEQRES 7 A 379 ASP ARG ILE VAL LYS PHE ALA LYS ALA ASN GLY MET ASP SEQRES 8 A 379 ILE ARG PHE HIS THR LEU VAL TRP HIS SER GLN VAL PRO SEQRES 9 A 379 GLN TRP PHE PHE LEU ASP LYS GLU GLY LYS PRO MET VAL SEQRES 10 A 379 ASN GLU THR ASP PRO VAL LYS ARG GLU GLN ASN LYS GLN SEQRES 11 A 379 LEU LEU LEU LYS ARG LEU GLU THR HIS ILE LYS THR ILE SEQRES 12 A 379 VAL GLU ARG TYR LYS ASP ASP ILE LYS TYR TRP ASP VAL SEQRES 13 A 379 VAL ASN GLU VAL VAL GLY ASP ASP GLY LYS LEU ARG ASN SEQRES 14 A 379 SER PRO TRP TYR GLN ILE ALA GLY ILE ASP TYR ILE LYS SEQRES 15 A 379 VAL ALA PHE GLN ALA ALA ARG LYS TYR GLY GLY ASP ASN SEQRES 16 A 379 ILE LYS LEU TYR MET ASN ASP TYR ASN THR GLU VAL GLU SEQRES 17 A 379 PRO LYS ARG THR ALA LEU TYR ASN LEU VAL LYS GLN LEU SEQRES 18 A 379 LYS GLU GLU GLY VAL PRO ILE ASP GLY ILE GLY HIS GLN SEQRES 19 A 379 SER HIS ILE GLN ILE GLY TRP PRO SER GLU ALA GLU ILE SEQRES 20 A 379 GLU LYS THR ILE ASN MET PHE ALA ALA LEU GLY LEU ASP SEQRES 21 A 379 ASN GLN ILE THR GLU LEU ASP VAL SER MET TYR GLY TRP SEQRES 22 A 379 PRO PRO ARG ALA TYR PRO THR TYR ASP ALA ILE PRO LYS SEQRES 23 A 379 GLN LYS PHE LEU ASP GLN ALA ALA ARG TYR ASP ARG LEU SEQRES 24 A 379 PHE LYS LEU TYR GLU LYS LEU SER ASP LYS ILE SER ASN SEQRES 25 A 379 VAL THR PHE TRP GLY ILE ALA ASP ASN HIS THR TRP LEU SEQRES 26 A 379 ASP SER ARG ALA ASP VAL TYR TYR ASP ALA ASN GLY ASN SEQRES 27 A 379 VAL VAL VAL ASP PRO ASN ALA PRO TYR ALA LYS VAL GLU SEQRES 28 A 379 LYS GLY LYS GLY LYS ASP ALA PRO PHE VAL PHE GLY PRO SEQRES 29 A 379 ASP TYR LYS VAL LYS PRO ALA TYR TRP ALA ILE ILE ASP SEQRES 30 A 379 HIS LYS HET XYP B 1 10 HET XYP B 2 9 HET XYP C 1 10 HET XYP C 2 9 HET XYP C 3 9 HET ZN A 901 1 HET ZN A 902 1 HET ZN A 903 1 HET ZN A 904 1 HET ZN A 905 1 HET ZN A 906 1 HET ZN A 907 1 HET CL A 701 1 HET CL A 702 1 HET SO4 A 801 5 HETNAM XYP BETA-D-XYLOPYRANOSE HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM SO4 SULFATE ION HETSYN XYP BETA-D-XYLOSE; D-XYLOSE; XYLOSE FORMUL 2 XYP 5(C5 H10 O5) FORMUL 4 ZN 7(ZN 2+) FORMUL 11 CL 2(CL 1-) FORMUL 13 SO4 O4 S 2- FORMUL 14 HOH *303(H2 O) HELIX 1 1 SER A 13 ALA A 17 5 5 HELIX 2 2 GLN A 19 LYS A 25 1 7 HELIX 3 3 GLU A 35 GLN A 40 5 6 HELIX 4 4 ASN A 41 PHE A 52 1 12 HELIX 5 5 LYS A 62 GLN A 67 1 6 HELIX 6 6 PHE A 75 ASN A 88 1 14 HELIX 7 7 PRO A 104 LEU A 109 5 6 HELIX 8 8 PRO A 115 GLU A 119 5 5 HELIX 9 9 ASP A 121 LYS A 148 1 28 HELIX 10 10 SER A 170 GLY A 177 1 8 HELIX 11 11 ILE A 178 GLY A 193 1 16 HELIX 12 12 PRO A 209 GLU A 224 1 16 HELIX 13 13 SER A 243 LEU A 257 1 15 HELIX 14 14 THR A 280 ILE A 284 5 5 HELIX 15 15 PRO A 285 LEU A 306 1 22 HELIX 16 16 THR A 323 ALA A 329 5 7 HELIX 17 17 LYS A 369 ASP A 377 1 9 SHEET 1 A10 HIS A 236 GLN A 238 0 SHEET 2 A10 ASP A 260 SER A 269 1 O SER A 269 N ILE A 237 SHEET 3 A10 ILE A 310 PHE A 315 1 O THR A 314 N ILE A 263 SHEET 4 A10 THR A 29 VAL A 34 1 N GLY A 31 O PHE A 315 SHEET 5 A10 SER A 54 ALA A 57 1 O VAL A 56 N VAL A 34 SHEET 6 A10 ASP A 91 HIS A 95 1 O ARG A 93 N ILE A 55 SHEET 7 A10 TYR A 153 ASN A 158 1 O ASP A 155 N PHE A 94 SHEET 8 A10 LYS A 197 ASP A 202 1 O TYR A 199 N TRP A 154 SHEET 9 A10 GLY A 230 HIS A 233 1 O GLY A 232 N MET A 200 SHEET 10 A10 ASP A 260 SER A 269 1 O GLN A 262 N HIS A 233 SHEET 1 B 3 VAL A 339 VAL A 340 0 SHEET 2 B 3 VAL A 331 TYR A 333 -1 N TYR A 332 O VAL A 340 SHEET 3 B 3 LYS A 349 GLU A 351 -1 O LYS A 349 N TYR A 333 LINK O4 XYP B 1 C1 XYP B 2 1555 1555 1.38 LINK O4 XYP C 1 C1 XYP C 2 1555 1555 1.39 LINK O4 XYP C 2 C1 XYP C 3 1555 1555 1.39 LINK NE2 HIS A 11 ZN ZN A 901 1555 1555 2.03 LINK OD2 ASP A 21 ZN ZN A 902 1555 1555 2.00 LINK O GLU A 27 ZN ZN A 906 1555 1555 2.20 LINK OE2 GLU A 58 ZN ZN A 905 1555 1555 2.26 LINK OE1 GLU A 58 ZN ZN A 905 1555 1555 2.36 LINK OD1 ASP A 282 ZN ZN A 904 1555 1555 2.28 LINK OD1 ASP A 297 ZN ZN A 907 1555 1555 2.26 LINK O SER A 307 ZN ZN A 906 1555 1555 2.29 LINK O ILE A 310 ZN ZN A 906 1555 1555 2.38 LINK NE2BHIS A 322 ZN ZN A 905 1555 1555 1.99 LINK NE2AHIS A 322 ZN ZN A 905 1555 1555 2.35 LINK OD2 ASP A 365 ZN ZN A 901 1555 1555 1.82 LINK O ALA A 374 ZN ZN A 907 1555 1555 2.28 LINK OD1 ASP A 377 ZN ZN A 907 1555 1555 2.42 LINK OXT LYS A 379 ZN ZN A 907 1555 1555 2.34 LINK O2 SO4 A 801 ZN ZN A 906 1555 1555 2.62 LINK ZN ZN A 902 O HOH A1152 1555 1555 2.19 LINK ZN ZN A 902 O HOH A1153 1555 1555 2.04 LINK ZN ZN A 902 O HOH A1154 1555 1555 2.10 LINK ZN ZN A 902 O HOH A1155 1555 1555 2.07 LINK ZN ZN A 902 O HOH A1156 1555 1555 2.15 LINK ZN ZN A 903 O HOH A1234 1555 1555 2.17 LINK ZN ZN A 904 O HOH A1180 1555 1555 2.01 LINK ZN ZN A 905 O HOH A1024 1555 1555 2.05 LINK ZN ZN A 906 O HOH A1159 1555 1555 2.41 LINK ZN ZN A 906 O HOH A1221 1555 1555 2.52 LINK ZN ZN A 907 O HOH A1012 1555 1555 2.57 LINK ZN ZN A 907 O HOH A1017 1555 1555 2.39 LINK ZN ZN A 907 O HOH A1052 1555 1555 2.41 CISPEP 1 HIS A 95 THR A 96 0 12.05 CISPEP 2 GLU A 208 PRO A 209 0 0.58 CISPEP 3 TRP A 241 PRO A 242 0 -1.20 CISPEP 4 TRP A 273 PRO A 274 0 -0.23 CRYST1 120.422 61.221 89.583 90.00 119.50 90.00 C 1 2 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 0.008304 0.000000 0.004698 0.00000 SCALE2 0.000000 0.016334 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012826 0.00000