HEADER HYDROLASE 23-APR-14 3WUE TITLE THE WILD TYPE CRYSTAL STRUCTURE OF B-1,4-XYLANASE (XYNAS9) WITH TITLE 2 XYLOBIOSE FROM STREPTOMYCES SP. 9 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-1,4-BETA-XYLANASE A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 39-351; COMPND 5 EC: 3.2.1.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.; SOURCE 3 ORGANISM_TAXID: 1931; SOURCE 4 GENE: XYNAS9; SOURCE 5 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: GS115; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPIC9 KEYWDS BETA-1, 4-XYLANASE, THERMOZYME, PROTEIN ENGINEERING, PROTEIN KEYWDS 2 RIGIDITY, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.C.CHEN,X.HAN,P.LV,T.P.KO,W.PENG,C.H.HUANG,Y.ZHENG,J.GAO,Y.YANG, AUTHOR 2 R.T.GUO REVDAT 5 13-NOV-24 3WUE 1 REMARK REVDAT 4 08-NOV-23 3WUE 1 HETSYN REVDAT 3 29-JUL-20 3WUE 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 18-JUL-18 3WUE 1 REMARK REVDAT 1 29-OCT-14 3WUE 0 JRNL AUTH C.C.CHEN,H.LUO,X.HAN,P.LV,T.P.KO,W.PENG,C.H.HUANG,K.WANG, JRNL AUTH 2 J.GAO,Y.ZHENG,Y.YANG,J.ZHANG,B.YAO,R.T.GUO JRNL TITL STRUCTURAL PERSPECTIVES OF AN ENGINEERED BETA-1,4-XYLANASE JRNL TITL 2 WITH ENHANCED THERMOSTABILITY. JRNL REF J.BIOTECHNOL. V.189C 175 2014 JRNL REFN ISSN 0168-1656 JRNL PMID 25193708 JRNL DOI 10.1016/J.JBIOTEC.2014.08.030 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 27367 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE : 0.2580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2433 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 217 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3WUE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000096804. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUN-13 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 : NSRRC REMARK 200 BEAMLINE : BL15A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31458 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 19.50 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 46.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.90 REMARK 200 R MERGE FOR SHELL (I) : 0.47500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.30 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: 3WUG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.5M ZINC ACETATE DEHYDRATE, 0.1M REMARK 280 SODIUM CACODYLATE TRIHYDRATE PH 6.5, 8% (W/V) POLYETHYLENE REMARK 280 GLYCOL 8000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 192.68400 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 96.34200 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 144.51300 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 48.17100 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 240.85500 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 192.68400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 96.34200 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 48.17100 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 144.51300 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 240.85500 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 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 ASP A 39 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 ASP A 65 99.07 -63.54 REMARK 500 ASN A 83 -40.76 -134.10 REMARK 500 THR A 84 9.00 -69.60 REMARK 500 GLU A 271 47.09 -144.23 REMARK 500 ASP A 312 171.68 80.60 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 TYR A 206 0.07 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 406 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 103 OE1 REMARK 620 2 ASP A 107 OD2 96.6 REMARK 620 3 ASP A 107 OD1 90.9 52.8 REMARK 620 4 HOH A 686 O 118.9 123.9 82.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 407 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 219 OD2 REMARK 620 2 HOH A 697 O 106.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 408 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 334 OD2 REMARK 620 2 HOH A 713 O 119.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 409 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 344 ND1 REMARK 620 2 HOH A 714 O 118.9 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3WUB RELATED DB: PDB REMARK 900 RELATED ID: 3WUF RELATED DB: PDB REMARK 900 RELATED ID: 3WUG RELATED DB: PDB DBREF 3WUE A 39 351 UNP B4XVN1 XYNA_STRSQ 39 351 SEQRES 1 A 313 ASP THR ALA THR LEU GLY GLU LEU ALA GLU ALA LYS GLY SEQRES 2 A 313 ARG TYR PHE GLY SER ALA THR ASP ASN PRO GLU LEU PRO SEQRES 3 A 313 ASP THR GLN TYR THR GLN ILE LEU GLY SER GLU PHE SER SEQRES 4 A 313 GLN ILE THR VAL GLY ASN THR MET LYS TRP GLN TYR THR SEQRES 5 A 313 GLU PRO SER ARG GLY ARG PHE ASP TYR THR ALA ALA GLU SEQRES 6 A 313 GLU ILE VAL ASP LEU ALA GLU SER ASN GLY GLN SER VAL SEQRES 7 A 313 ARG GLY HIS THR LEU VAL TRP HIS ASN GLN LEU PRO SER SEQRES 8 A 313 TRP VAL ASP ASP VAL PRO ALA GLY GLU LEU LEU GLY VAL SEQRES 9 A 313 MET ARG ASP HIS ILE THR HIS GLU VAL ASP HIS PHE LYS SEQRES 10 A 313 GLY ARG LEU ILE HIS TRP ASP VAL VAL ASN GLU ALA PHE SEQRES 11 A 313 GLU GLU ASP GLY SER ARG ARG GLN SER VAL PHE GLN GLN SEQRES 12 A 313 LYS ILE GLY ASP SER TYR ILE ALA GLU ALA PHE LYS ALA SEQRES 13 A 313 ALA ARG ALA ALA ASP PRO ASP VAL LYS LEU TYR TYR ASN SEQRES 14 A 313 ASP TYR ASN ILE GLU GLY ILE GLY PRO LYS SER ASP ALA SEQRES 15 A 313 VAL TYR GLU MET VAL LYS SER PHE LYS ALA GLN GLY ILE SEQRES 16 A 313 PRO ILE ASP GLY VAL GLY MET GLN ALA HIS LEU ILE ALA SEQRES 17 A 313 GLY GLN VAL PRO ALA SER LEU GLN GLU ASN ILE ARG ARG SEQRES 18 A 313 PHE ALA ASP LEU GLY VAL ASP VAL ALA LEU THR GLU LEU SEQRES 19 A 313 ASP ILE ARG MET THR LEU PRO ARG THR ALA ALA LYS ASP SEQRES 20 A 313 ALA GLN GLN ALA THR ASP TYR GLY ALA VAL VAL GLU ALA SEQRES 21 A 313 CYS LEU VAL VAL SER ARG CYS VAL GLY ILE THR VAL TRP SEQRES 22 A 313 ASP TYR THR ASP LYS TYR SER TRP VAL PRO SER VAL PHE SEQRES 23 A 313 PRO GLY GLN GLY ALA ALA LEU PRO TRP ASP GLU ASP PHE SEQRES 24 A 313 ALA LYS LYS PRO ALA TYR HIS ALA ILE ALA ALA ALA LEU SEQRES 25 A 313 ASN HET XYP B 1 10 HET XYP B 2 9 HET XYP C 1 10 HET XYP C 2 9 HET ZN A 405 1 HET ZN A 406 1 HET ZN A 407 1 HET ZN A 408 1 HET ZN A 409 1 HETNAM XYP BETA-D-XYLOPYRANOSE HETNAM ZN ZINC ION HETSYN XYP BETA-D-XYLOSE; D-XYLOSE; XYLOSE FORMUL 2 XYP 4(C5 H10 O5) FORMUL 4 ZN 5(ZN 2+) FORMUL 9 HOH *217(H2 O) HELIX 1 1 THR A 42 LYS A 50 1 9 HELIX 2 2 ASP A 59 LEU A 63 5 5 HELIX 3 3 ASP A 65 PHE A 76 1 12 HELIX 4 4 LYS A 86 GLU A 91 1 6 HELIX 5 5 TYR A 99 ASN A 112 1 14 HELIX 6 6 SER A 129 VAL A 134 1 6 HELIX 7 7 PRO A 135 GLY A 137 5 3 HELIX 8 8 GLU A 138 PHE A 154 1 17 HELIX 9 9 SER A 177 GLY A 184 1 8 HELIX 10 10 SER A 186 ASP A 199 1 14 HELIX 11 11 GLY A 215 GLY A 232 1 18 HELIX 12 12 SER A 252 ASP A 262 1 11 HELIX 13 13 THR A 281 VAL A 302 1 22 HELIX 14 14 THR A 314 SER A 318 5 5 HELIX 15 15 TRP A 319 PHE A 324 1 6 HELIX 16 16 LYS A 340 ASN A 351 1 12 SHEET 1 A11 HIS A 243 ILE A 245 0 SHEET 2 A11 GLN A 327 GLY A 328 0 SHEET 3 A11 GLY A 237 MET A 240 0 SHEET 4 A11 LYS A 203 ASP A 208 1 N TYR A 206 O GLY A 239 SHEET 5 A11 HIS A 160 ASN A 165 1 N TRP A 161 O TYR A 205 SHEET 6 A11 SER A 115 VAL A 122 1 N GLY A 118 O HIS A 160 SHEET 7 A11 GLN A 78 VAL A 81 1 N ILE A 79 O SER A 115 SHEET 8 A11 TYR A 53 THR A 58 1 N SER A 56 O GLN A 78 SHEET 9 A11 CYS A 305 VAL A 310 1 O ILE A 308 N GLY A 55 SHEET 10 A11 ASP A 266 THR A 277 1 N LEU A 269 O THR A 309 SHEET 11 A11 GLN A 327 GLY A 328 -1 O GLY A 328 N MET A 276 SSBOND 1 CYS A 299 CYS A 305 1555 1555 2.04 LINK O4 XYP B 1 C1 XYP B 2 1555 1555 1.44 LINK O4 XYP C 1 C1 XYP C 2 1555 1555 1.45 LINK OD2 ASP A 98 ZN ZN A 405 1555 1555 2.18 LINK OE1 GLU A 103 ZN ZN A 406 1555 1555 2.58 LINK OD2 ASP A 107 ZN ZN A 406 1555 1555 2.40 LINK OD1 ASP A 107 ZN ZN A 406 1555 1555 2.55 LINK OD2 ASP A 219 ZN ZN A 407 1555 1555 2.24 LINK OD2 ASP A 334 ZN ZN A 408 1555 1555 2.24 LINK ND1 HIS A 344 ZN ZN A 409 1555 1555 2.09 LINK ZN ZN A 406 O HOH A 686 1555 1555 2.54 LINK ZN ZN A 407 O HOH A 697 1555 1555 2.33 LINK ZN ZN A 408 O HOH A 713 1555 1555 2.21 LINK ZN ZN A 409 O HOH A 714 1555 1555 2.26 CISPEP 1 HIS A 119 THR A 120 0 -1.18 CISPEP 2 LEU A 278 PRO A 279 0 -0.07 CRYST1 80.879 80.879 289.026 90.00 90.00 120.00 P 65 2 2 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 0.012364 0.007138 0.000000 0.00000 SCALE2 0.000000 0.014277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003460 0.00000