1F5J - Header Asymmetric Unit

HEADER HYDROLASE 26-JUL-00 1F5J

TITLE CRYSTAL STRUCTURE OF XYNB, A HIGHLY THERMOSTABLE BETA-1,4- TITLE 2 XYLANASE FROM DICTYOGLOMUS THERMOPHILUM RT46B.1, AT 1.8 A TITLE 3 RESOLUTION

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-1,4-XYLANASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.2.1.8; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DICTYOGLOMUS THERMOPHILUM; SOURCE 3 ORGANISM_TAXID: 14; SOURCE 4 STRAIN: RT46B.1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PJLA602

KEYWDS XYLANASE, BETA-BARREL, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR A.A.MCCARTHY,E.N.BAKER

REVDAT 3 24-FEB-09 1F5J 1 VERSN REVDAT 2 01-APR-03 1F5J 1 JRNL REVDAT 1 15-NOV-00 1F5J 0

JRNL AUTH A.A.MCCARTHY,D.D.MORRIS,P.L.BERGQUIST,E.N.BAKER JRNL TITL STRUCTURE OF XYNB, A HIGHLY THERMOSTABLE JRNL TITL 2 BETA-1,4-XYLANASE FROM DICTYOGLOMUS THERMOPHILUM JRNL TITL 3 RT46B.1, AT 1.8 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 56 1367 2000 JRNL REFN ISSN 0907-4449 JRNL PMID 11053833 JRNL DOI 10.1107/S0907444900009896

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.T.BRUNGER,P.D.ADAMS,G.M.CLORE,W.L.DELANO,P.GROS, REMARK 1 AUTH 2 R.GROSSE-KUNSTLEVE,J.-S.JIANG,J.KUSZEWSKI,M.NILGES, REMARK 1 AUTH 3 N.S.PANNU,R.J.READ,L.M.RICE,T.SIMONSON,G.WARREN REMARK 1 TITL CRYSTALLOGRAPHY & NMR SYSTEM: A NEW SOFTWARE SUITE REMARK 1 TITL 2 FOR MACROMOLECULAR STRUCTURE DETERMINATION REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 54 905 1998 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444998003254

REMARK 2 REMARK 2 RESOLUTION. 1.80 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1922542.870 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 34109 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) : 0.185 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3404 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5030 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE : 0.2450 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 536 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3174 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 295 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.97000 REMARK 3 B22 (A**2) : -2.97000 REMARK 3 B33 (A**2) : 5.95000 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) : 0.18 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.74 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) : 1.000 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.320 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.630 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.270 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 57.18 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1F5J COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUL-00. REMARK 100 THE RCSB ID CODE IS RCSB011268.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 34109 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5-1.6 M AMMONIUM SULPHATE, 0.2 M REMARK 280 HEPES, PH 7.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 22.46500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.69750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 11.23250 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 57 CB CG CD OE1 NE2 REMARK 480 ARG A 63 NE CZ NH1 NH2 REMARK 480 ARG A 160 CD NE CZ NH1 NH2

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 42 -66.61 -106.08 REMARK 500 TYR A 52 -54.78 -130.18 REMARK 500 ASN A 193 72.82 -157.04 REMARK 500 ASN B 42 -61.81 -105.31 REMARK 500 TYR B 52 -154.44 -139.43 REMARK 500 ASN B 53 61.34 167.11 REMARK 500 ASN B 193 70.85 -152.51 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 B1124 DISTANCE = 5.29 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1002

DBREF 1F5J A 1 199 UNP P77853 P77853_DICTH 29 227 DBREF 1F5J B 1 199 UNP P77853 P77853_DICTH 29 227

SEQADV 1F5J SER A 198 UNP P77853 GLY 226 CONFLICT SEQADV 1F5J SER B 198 UNP P77853 GLY 226 CONFLICT SEQADV 1F5J ALA A 1 UNP P77853 THR 29 CONFLICT SEQADV 1F5J ALA B 1 UNP P77853 THR 29 CONFLICT

SEQRES 1 A 199 ALA LEU THR SER ASN ALA SER GLY THR PHE ASP GLY TYR SEQRES 2 A 199 TYR TYR GLU LEU TRP LYS ASP THR GLY ASN THR THR MET SEQRES 3 A 199 THR VAL TYR THR GLN GLY ARG PHE SER CYS GLN TRP SER SEQRES 4 A 199 ASN ILE ASN ASN ALA LEU PHE ARG THR GLY LYS LYS TYR SEQRES 5 A 199 ASN GLN ASN TRP GLN SER LEU GLY THR ILE ARG ILE THR SEQRES 6 A 199 TYR SER ALA THR TYR ASN PRO ASN GLY ASN SER TYR LEU SEQRES 7 A 199 CYS ILE TYR GLY TRP SER THR ASN PRO LEU VAL GLU PHE SEQRES 8 A 199 TYR ILE VAL GLU SER TRP GLY ASN TRP ARG PRO PRO GLY SEQRES 9 A 199 ALA THR SER LEU GLY GLN VAL THR ILE ASP GLY GLY THR SEQRES 10 A 199 TYR ASP ILE TYR ARG THR THR ARG VAL ASN GLN PRO SER SEQRES 11 A 199 ILE VAL GLY THR ALA THR PHE ASP GLN TYR TRP SER VAL SEQRES 12 A 199 ARG THR SER LYS ARG THR SER GLY THR VAL THR VAL THR SEQRES 13 A 199 ASP HIS PHE ARG ALA TRP ALA ASN ARG GLY LEU ASN LEU SEQRES 14 A 199 GLY THR ILE ASP GLN ILE THR LEU CYS VAL GLU GLY TYR SEQRES 15 A 199 GLN SER SER GLY SER ALA ASN ILE THR GLN ASN THR PHE SEQRES 16 A 199 SER GLN SER SER SEQRES 1 B 199 ALA LEU THR SER ASN ALA SER GLY THR PHE ASP GLY TYR SEQRES 2 B 199 TYR TYR GLU LEU TRP LYS ASP THR GLY ASN THR THR MET SEQRES 3 B 199 THR VAL TYR THR GLN GLY ARG PHE SER CYS GLN TRP SER SEQRES 4 B 199 ASN ILE ASN ASN ALA LEU PHE ARG THR GLY LYS LYS TYR SEQRES 5 B 199 ASN GLN ASN TRP GLN SER LEU GLY THR ILE ARG ILE THR SEQRES 6 B 199 TYR SER ALA THR TYR ASN PRO ASN GLY ASN SER TYR LEU SEQRES 7 B 199 CYS ILE TYR GLY TRP SER THR ASN PRO LEU VAL GLU PHE SEQRES 8 B 199 TYR ILE VAL GLU SER TRP GLY ASN TRP ARG PRO PRO GLY SEQRES 9 B 199 ALA THR SER LEU GLY GLN VAL THR ILE ASP GLY GLY THR SEQRES 10 B 199 TYR ASP ILE TYR ARG THR THR ARG VAL ASN GLN PRO SER SEQRES 11 B 199 ILE VAL GLY THR ALA THR PHE ASP GLN TYR TRP SER VAL SEQRES 12 B 199 ARG THR SER LYS ARG THR SER GLY THR VAL THR VAL THR SEQRES 13 B 199 ASP HIS PHE ARG ALA TRP ALA ASN ARG GLY LEU ASN LEU SEQRES 14 B 199 GLY THR ILE ASP GLN ILE THR LEU CYS VAL GLU GLY TYR SEQRES 15 B 199 GLN SER SER GLY SER ALA ASN ILE THR GLN ASN THR PHE SEQRES 16 B 199 SER GLN SER SER

HET SO4 B1001 5 HET SO4 B1002 5

HETNAM SO4 SULFATE ION

FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *294(H2 O)

HELIX 1 1 THR A 30 GLY A 32 5 3 HELIX 2 2 GLN A 57 LEU A 59 5 3 HELIX 3 3 VAL A 155 ASN A 164 1 10 HELIX 4 4 THR B 30 GLY B 32 5 3 HELIX 5 5 GLN B 57 LEU B 59 5 3 HELIX 6 6 VAL B 155 ARG B 165 1 11

SHEET 1 A 9 ALA A 6 PHE A 10 0 SHEET 2 A 9 TYR A 13 LYS A 19 -1 O TYR A 13 N PHE A 10 SHEET 3 A 9 ASN A 43 ASN A 55 -1 N LEU A 45 O TRP A 18 SHEET 4 A 9 THR A 171 TYR A 182 -1 N ILE A 172 O GLN A 54 SHEET 5 A 9 SER A 76 THR A 85 -1 O TYR A 77 N GLU A 180 SHEET 6 A 9 VAL A 89 TRP A 97 -1 O VAL A 89 N SER A 84 SHEET 7 A 9 ALA A 135 ARG A 144 1 O ASP A 138 N GLU A 90 SHEET 8 A 9 GLY A 116 GLN A 128 -1 O ASP A 119 N VAL A 143 SHEET 9 A 9 SER A 107 ILE A 113 -1 N LEU A 108 O ILE A 120 SHEET 1 B 5 ASN A 23 VAL A 28 0 SHEET 2 B 5 PHE A 34 SER A 39 -1 N SER A 35 O THR A 27 SHEET 3 B 5 GLY A 186 SER A 198 -1 O GLY A 186 N TRP A 38 SHEET 4 B 5 THR A 61 PRO A 72 -1 N THR A 61 O SER A 198 SHEET 5 B 5 SER A 150 THR A 154 -1 O GLY A 151 N TYR A 66 SHEET 1 C 9 ALA B 6 PHE B 10 0 SHEET 2 C 9 TYR B 13 LYS B 19 -1 O TYR B 13 N PHE B 10 SHEET 3 C 9 ASN B 43 ASN B 55 -1 N LEU B 45 O TRP B 18 SHEET 4 C 9 THR B 171 TYR B 182 -1 O ILE B 172 N ASN B 53 SHEET 5 C 9 SER B 76 THR B 85 -1 O TYR B 77 N GLU B 180 SHEET 6 C 9 VAL B 89 TRP B 97 -1 N VAL B 89 O SER B 84 SHEET 7 C 9 ALA B 135 ARG B 144 1 O ASP B 138 N GLU B 90 SHEET 8 C 9 GLY B 116 GLN B 128 -1 N ASP B 119 O VAL B 143 SHEET 9 C 9 SER B 107 ILE B 113 -1 N LEU B 108 O ILE B 120 SHEET 1 D 5 ASN B 23 VAL B 28 0 SHEET 2 D 5 PHE B 34 SER B 39 -1 O SER B 35 N THR B 27 SHEET 3 D 5 GLY B 186 SER B 198 -1 N GLY B 186 O TRP B 38 SHEET 4 D 5 THR B 61 PRO B 72 -1 N THR B 61 O SER B 198 SHEET 5 D 5 SER B 150 THR B 154 -1 O GLY B 151 N TYR B 66

CISPEP 1 ASN A 86 PRO A 87 0 0.26 CISPEP 2 PRO A 102 PRO A 103 0 0.28 CISPEP 3 ASN B 86 PRO B 87 0 0.20 CISPEP 4 PRO B 102 PRO B 103 0 0.11

SITE 1 AC1 4 ASN B 164 ARG B 165 HOH B1061 HOH B1121 SITE 1 AC2 4 ASN A 86 GLY B 109 GLN B 110 ARG B 165

CRYST1 91.290 91.290 44.930 90.00 90.00 90.00 P 43 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 0.010954 0.000000 0.000000 0.00000

SCALE2 0.000000 0.010954 0.000000 0.00000

SCALE3 0.000000 0.000000 0.022257 0.00000