1WU6 - Header Asymmetric Unit

HEADER HYDROLASE 01-DEC-04 1WU6

TITLE CRYSTAL STRUCTURE OF REDUCING-END-XYLOSE RELEASING EXO-OLIGOXYLANASE TITLE 2 E70A MUTANT COMPLEXED WITH XYLOBIOSE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLANASE Y; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.156; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS HALODURANS; SOURCE 3 ORGANISM_TAXID: 272558; SOURCE 4 STRAIN: C-125; SOURCE 5 GENE: BH2105; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B-BH2105

KEYWDS (ALPLA/ALPHA)6 BARREL, GLYCOSIDE HYDROLASE FAMILY 8, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR S.FUSHINOBU,M.HIDAKA,Y.HONDA,T.WAKAGI,H.SHOUN,M.KITAOKA

REVDAT 5 13-JUL-11 1WU6 1 VERSN REVDAT 4 24-FEB-09 1WU6 1 VERSN REVDAT 3 07-JUN-05 1WU6 1 COMPND REVDAT 2 03-MAY-05 1WU6 1 JRNL REVDAT 1 22-FEB-05 1WU6 0

JRNL AUTH S.FUSHINOBU,M.HIDAKA,Y.HONDA,T.WAKAGI,H.SHOUN,M.KITAOKA JRNL TITL STRUCTURAL BASIS FOR THE SPECIFICITY OF THE REDUCING END JRNL TITL 2 XYLOSE-RELEASING EXO-OLIGOXYLANASE FROM BACILLUS HALODURANS JRNL TITL 3 C-125 JRNL REF J.BIOL.CHEM. V. 280 17180 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15718242 JRNL DOI 10.1074/JBC.M413693200

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.HONDA,S.FUSHINOBU,M.HIDAKA,T.WAKAGI,H.SHOUN,M.KITAOKA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF REMARK 1 TITL 2 REDUCING-END-XYLOSE RELEASING EXO-OLIGOXYLANASE (REX) FORM REMARK 1 TITL 3 BACILLUS HALODURANS C-125 REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.HONDA,M.KITAOKA REMARK 1 TITL A FAMILY 8 GLYCOSIDE HYDROLASE FROM BACILLUS HALODURANS REMARK 1 TITL 2 C-125 (BH2105) IS A REDUCING END XYLOSE-RELEASING REMARK 1 TITL 3 EXO-OLIGOXYLANASE REMARK 1 REF J.BIOL.CHEM. V. 279 55097 2004 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 15491996 REMARK 1 DOI 10.1074/JBC.M409832200

REMARK 2 REMARK 2 RESOLUTION. 1.45 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1578112.800 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 72086 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) : 0.171 REMARK 3 FREE R VALUE : 0.180 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3634 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) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 11163 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE : 0.2130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 572 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3081 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 492 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.25000 REMARK 3 B22 (A**2) : -2.10000 REMARK 3 B33 (A**2) : -2.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.14 REMARK 3 ESD FROM SIGMAA (A) : 0.09 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) : 0.15 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.79 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) : 0.950 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.520 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.810 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.740 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.41 REMARK 3 BSOL : 55.90 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : CRY.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : CARBOHYDRATE.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 : CRY.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1WU6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-DEC-04. REMARK 100 THE RCSB ID CODE IS RCSB024002.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72191 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 62.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1H14 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, SODIUM ACETATE, GLYCEROL, PH REMARK 280 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 26.65000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.85550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.30350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.85550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.30350 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS MONOMER IN THE ASYMMETRIC UNIT.

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 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 1 REMARK 465 GLU A 2 REMARK 465 LYS A 3 REMARK 465 THR A 4 REMARK 465 THR A 5 REMARK 465 GLU A 382 REMARK 465 GLY A 383 REMARK 465 GLN A 384 REMARK 465 GLU A 385 REMARK 465 GLU A 386 REMARK 465 GLU A 387 REMARK 465 HIS A 388 REMARK 465 LEU A 389 REMARK 465 GLU A 390 REMARK 465 HIS A 391 REMARK 465 HIS A 392 REMARK 465 HIS A 393 REMARK 465 HIS A 394 REMARK 465 HIS A 395 REMARK 465 HIS A 396

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 SER A 194 -166.89 -128.03 REMARK 500 SER A 334 64.28 -156.83 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1827 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH A1831 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH A1854 DISTANCE = 5.96 ANGSTROMS REMARK 525 HOH A1861 DISTANCE = 5.07 ANGSTROMS REMARK 525 HOH A1863 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A1881 DISTANCE = 5.15 ANGSTROMS

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 NI A1400 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 27 OE2 REMARK 620 2 GLU A 30 OE1 100.9 REMARK 620 3 GLU A 27 OE1 52.1 80.6 REMARK 620 4 HIS A 259 NE2 105.9 109.6 157.9 REMARK 620 5 ASP A 253 OD2 121.8 111.5 86.6 106.6 REMARK 620 N 1 2 3 4

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XYP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XYP A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 1400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 503

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WU4 RELATED DB: PDB REMARK 900 THE SAME PROTEIN REMARK 900 RELATED ID: 1WU5 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH XYLOSE

DBREF 1WU6 A 1 388 GB 15614668 NP_242971 1 388

SEQADV 1WU6 GLU A 2 GB 15614668 LYS 2 ENGINEERED SEQADV 1WU6 ALA A 70 GB 15614668 GLU 70 ENGINEERED SEQADV 1WU6 LEU A 389 GB 15614668 EXPRESSION TAG SEQADV 1WU6 GLU A 390 GB 15614668 EXPRESSION TAG SEQADV 1WU6 HIS A 391 GB 15614668 EXPRESSION TAG SEQADV 1WU6 HIS A 392 GB 15614668 EXPRESSION TAG SEQADV 1WU6 HIS A 393 GB 15614668 EXPRESSION TAG SEQADV 1WU6 HIS A 394 GB 15614668 EXPRESSION TAG SEQADV 1WU6 HIS A 395 GB 15614668 EXPRESSION TAG SEQADV 1WU6 HIS A 396 GB 15614668 EXPRESSION TAG

SEQRES 1 A 396 MET GLU LYS THR THR GLU GLY ALA PHE TYR THR ARG GLU SEQRES 2 A 396 TYR ARG ASN LEU PHE LYS GLU PHE GLY TYR SER GLU ALA SEQRES 3 A 396 GLU ILE GLN GLU ARG VAL LYS ASP THR TRP GLU GLN LEU SEQRES 4 A 396 PHE GLY ASP ASN PRO GLU THR LYS ILE TYR TYR GLU VAL SEQRES 5 A 396 GLY ASP ASP LEU GLY TYR LEU LEU ASP THR GLY ASN LEU SEQRES 6 A 396 ASP VAL ARG THR ALA GLY MET SER TYR GLY MET MET MET SEQRES 7 A 396 ALA VAL GLN MET ASP ARG LYS ASP ILE PHE ASP ARG ILE SEQRES 8 A 396 TRP ASN TRP THR MET LYS ASN MET TYR MET THR GLU GLY SEQRES 9 A 396 VAL HIS ALA GLY TYR PHE ALA TRP SER CYS GLN PRO ASP SEQRES 10 A 396 GLY THR LYS ASN SER TRP GLY PRO ALA PRO ASP GLY GLU SEQRES 11 A 396 GLU TYR PHE ALA LEU ALA LEU PHE PHE ALA SER HIS ARG SEQRES 12 A 396 TRP GLY ASP GLY ASP GLU GLN PRO PHE ASN TYR SER GLU SEQRES 13 A 396 GLN ALA ARG LYS LEU LEU HIS THR CYS VAL HIS ASN GLY SEQRES 14 A 396 GLU GLY GLY PRO GLY HIS PRO MET TRP ASN ARG ASP ASN SEQRES 15 A 396 LYS LEU ILE LYS PHE ILE PRO GLU VAL GLU PHE SER ASP SEQRES 16 A 396 PRO SER TYR HIS LEU PRO HIS PHE TYR GLU LEU PHE SER SEQRES 17 A 396 LEU TRP ALA ASN GLU GLU ASP ARG VAL PHE TRP LYS GLU SEQRES 18 A 396 ALA ALA GLU ALA SER ARG GLU TYR LEU LYS ILE ALA CYS SEQRES 19 A 396 HIS PRO GLU THR GLY LEU ALA PRO GLU TYR ALA TYR TYR SEQRES 20 A 396 ASP GLY THR PRO ASN ASP GLU LYS GLY TYR GLY HIS PHE SEQRES 21 A 396 PHE SER ASP SER TYR ARG VAL ALA ALA ASN ILE GLY LEU SEQRES 22 A 396 ASP ALA GLU TRP PHE GLY GLY SER GLU TRP SER ALA GLU SEQRES 23 A 396 GLU ILE ASN LYS ILE GLN ALA PHE PHE ALA ASP LYS GLU SEQRES 24 A 396 PRO GLU ASP TYR ARG ARG TYR LYS ILE ASP GLY GLU PRO SEQRES 25 A 396 PHE GLU GLU LYS SER LEU HIS PRO VAL GLY LEU ILE ALA SEQRES 26 A 396 THR ASN ALA MET GLY SER LEU ALA SER VAL ASP GLY PRO SEQRES 27 A 396 TYR ALA LYS ALA ASN VAL ASP LEU PHE TRP ASN THR PRO SEQRES 28 A 396 VAL ARG THR GLY ASN ARG ARG TYR TYR ASP ASN CYS LEU SEQRES 29 A 396 TYR LEU PHE ALA MET LEU ALA LEU SER GLY ASN PHE LYS SEQRES 30 A 396 ILE TRP PHE PRO GLU GLY GLN GLU GLU GLU HIS LEU GLU SEQRES 31 A 396 HIS HIS HIS HIS HIS HIS

HET XYP A 501 9 HET XYP A 502 10 HET NI A1400 1 HET GOL A1401 6 HET GOL A 503 6

HETNAM XYP BETA-D-XYLOPYRANOSE HETNAM NI NICKEL (II) ION HETNAM GOL GLYCEROL

HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL

FORMUL 2 XYP 2(C5 H10 O5) FORMUL 3 NI NI 2+ FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 HOH *492(H2 O)

HELIX 1 1 GLY A 7 ARG A 12 1 6 HELIX 2 2 ASN A 16 PHE A 21 1 6 HELIX 3 3 SER A 24 GLY A 41 1 18 HELIX 4 4 THR A 69 MET A 82 1 14 HELIX 5 5 ARG A 84 MET A 99 1 16 HELIX 6 6 ALA A 126 GLY A 145 1 20 HELIX 7 7 ASN A 153 ASN A 168 1 16 HELIX 8 8 ASP A 195 HIS A 199 5 5 HELIX 9 9 LEU A 200 ALA A 211 1 12 HELIX 10 10 ASN A 212 GLU A 214 5 3 HELIX 11 11 ASP A 215 CYS A 234 1 20 HELIX 12 12 PHE A 261 SER A 264 5 4 HELIX 13 13 TYR A 265 GLY A 279 1 15 HELIX 14 14 SER A 281 ALA A 296 1 16 HELIX 15 15 GLU A 299 ASP A 302 5 4 HELIX 16 16 HIS A 319 GLY A 330 1 12 HELIX 17 17 SER A 331 SER A 334 5 4 HELIX 18 18 TYR A 339 ASN A 349 1 11 HELIX 19 19 ARG A 357 SER A 373 1 17

SHEET 1 A 2 TYR A 49 VAL A 52 0 SHEET 2 A 2 LEU A 56 LEU A 59 -1 O TYR A 58 N TYR A 50 SHEET 1 B 2 VAL A 67 ARG A 68 0 SHEET 2 B 2 SER A 113 CYS A 114 -1 O CYS A 114 N VAL A 67 SHEET 1 C 2 ARG A 304 TYR A 306 0 SHEET 2 C 2 PRO A 312 LYS A 316 -1 O PHE A 313 N ARG A 305

LINK C1B XYP A 501 O4B XYP A 502 1555 1555 1.38 LINK NI NI A1400 OE2 GLU A 27 1555 1555 2.05 LINK NI NI A1400 OE1 GLU A 30 1555 1555 1.93 LINK NI NI A1400 OE1 GLU A 27 1555 1555 2.74 LINK NI NI A1400 NE2 HIS A 259 1555 2665 2.04 LINK NI NI A1400 OD2 ASP A 253 1555 2665 1.99

CISPEP 1 GLN A 150 PRO A 151 0 -0.11

SITE 1 AC1 11 TRP A 112 PRO A 125 ALA A 126 XYP A 502 SITE 2 AC1 11 HOH A1404 HOH A1428 HOH A1449 HOH A1525 SITE 3 AC1 11 HOH A1689 HOH A1699 HOH A1788 SITE 1 AC2 10 ARG A 68 ALA A 126 ASP A 128 TYR A 198 SITE 2 AC2 10 ARG A 266 XYP A 501 GOL A 503 HOH A1403 SITE 3 AC2 10 HOH A1474 HOH A1727 SITE 1 AC3 4 GLU A 27 GLU A 30 ASP A 253 HIS A 259 SITE 1 AC4 8 TRP A 123 GLU A 192 TYR A 246 TYR A 247 SITE 2 AC4 8 ASP A 248 HOH A1562 HOH A1786 HOH A1822 SITE 1 AC5 11 ASP A 61 ASN A 64 ARG A 68 SER A 262 SITE 2 AC5 11 HIS A 319 TYR A 359 XYP A 502 HOH A1462 SITE 3 AC5 11 HOH A1614 HOH A1659 HOH A1666

CRYST1 53.300 86.607 87.711 90.00 90.00 90.00 P 21 21 21 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 0.018762 0.000000 0.000000 0.00000

SCALE2 0.000000 0.011546 0.000000 0.00000

SCALE3 0.000000 0.000000 0.011401 0.00000