HEADER HYDROLASE 20-FEB-07 2OXN TITLE VIBRIO CHOLERAE FAMILY 3 GLYCOSIDE HYDROLASE (NAGZ) IN COMPLEX WITH TITLE 2 PUGNAC COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-HEXOSAMINIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: N-ACETYL-BETA-GLUCOSAMINIDASE, BETA-N-ACETYLHEXOSAMINIDASE; COMPND 5 EC: 3.2.1.52; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666; SOURCE 4 GENE: NAGZ; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)GOLD; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS TIM-BARREL, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.BALCEWICH,B.L.MARK REVDAT 5 30-AUG-23 2OXN 1 REMARK SEQADV REVDAT 4 02-JUL-14 2OXN 1 CONECT HETATM LINK VERSN REVDAT 3 23-MAR-10 2OXN 1 JRNL REVDAT 2 24-FEB-09 2OXN 1 VERSN REVDAT 1 12-JUN-07 2OXN 0 JRNL AUTH K.A.STUBBS,M.BALCEWICH,B.L.MARK,D.J.VOCADLO JRNL TITL SMALL MOLECULE INHIBITORS OF A GLYCOSIDE HYDROLASE ATTENUATE JRNL TITL 2 INDUCIBLE AMPC-MEDIATED BETA-LACTAM RESISTANCE. JRNL REF J.BIOL.CHEM. V. 282 21382 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17439950 JRNL DOI 10.1074/JBC.M700084200 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.56 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 35779 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 + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1783 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2309 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 99 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2592 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 381 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.06000 REMARK 3 B22 (A**2) : -0.44000 REMARK 3 B33 (A**2) : 0.50000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.108 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.102 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.056 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.615 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2681 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1814 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3625 ; 1.298 ; 1.959 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4405 ; 0.905 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 334 ; 5.639 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;35.772 ;24.077 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 449 ;11.905 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;11.768 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 387 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3038 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 548 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 561 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2009 ; 0.200 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1298 ; 0.174 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1343 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 242 ; 0.132 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 12 ; 0.218 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 59 ; 0.321 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 37 ; 0.135 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2152 ; 1.137 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 681 ; 0.203 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2634 ; 1.171 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1171 ; 2.397 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 991 ; 3.394 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2OXN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041711. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35787 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 55.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.16700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 8.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1TR9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 20000, 100MM BIS-TRIS, PH 5.8, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 24.36700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.44700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.92500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.44700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.36700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.92500 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 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 HIS A 334 REMARK 465 HIS A 335 REMARK 465 HIS A 336 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 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 O HOH A 717 O HOH A 880 2.06 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 LYS A 54 19.12 59.91 REMARK 500 ASN A 89 41.11 -98.32 REMARK 500 ILE A 127 -71.87 -92.06 REMARK 500 LYS A 275 71.08 -155.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OAN A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TR9 RELATED DB: PDB REMARK 900 VIBRIO CHOLERAE NAGZ REMARK 900 RELATED ID: 1Y65 RELATED DB: PDB REMARK 900 VIBRIO CHOLERAE NAGZ PRODUCT COMPLEX DBREF 2OXN A 1 330 UNP Q9KU37 NAGZ_VIBCH 1 330 SEQADV 2OXN HIS A 331 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 332 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 333 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 334 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 335 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 336 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 337 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 338 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 339 UNP Q9KU37 EXPRESSION TAG SEQADV 2OXN HIS A 340 UNP Q9KU37 EXPRESSION TAG SEQRES 1 A 340 MET GLY PRO LEU TRP LEU ASP VAL ALA GLY TYR GLU LEU SEQRES 2 A 340 SER ALA GLU ASP ARG GLU ILE LEU GLN HIS PRO THR VAL SEQRES 3 A 340 GLY GLY VAL ILE LEU PHE GLY ARG ASN TYR HIS ASP ASN SEQRES 4 A 340 GLN GLN LEU LEU ALA LEU ASN LYS ALA ILE ARG GLN ALA SEQRES 5 A 340 ALA LYS ARG PRO ILE LEU ILE GLY VAL ASP GLN GLU GLY SEQRES 6 A 340 GLY ARG VAL GLN ARG PHE ARG GLU GLY PHE SER ARG ILE SEQRES 7 A 340 PRO PRO ALA GLN TYR TYR ALA ARG ALA GLU ASN GLY VAL SEQRES 8 A 340 GLU LEU ALA GLU GLN GLY GLY TRP LEU MET ALA ALA GLU SEQRES 9 A 340 LEU ILE ALA HIS ASP VAL ASP LEU SER PHE ALA PRO VAL SEQRES 10 A 340 LEU ASP MET GLY PHE ALA CYS LYS ALA ILE GLY ASN ARG SEQRES 11 A 340 ALA PHE GLY GLU ASP VAL GLN THR VAL LEU LYS HIS SER SEQRES 12 A 340 SER ALA PHE LEU ARG GLY MET LYS ALA VAL GLY MET ALA SEQRES 13 A 340 THR THR GLY LYS HIS PHE PRO GLY HIS GLY ALA VAL ILE SEQRES 14 A 340 ALA ASP SER HIS LEU GLU THR PRO TYR ASP GLU ARG GLU SEQRES 15 A 340 THR ILE ALA GLN ASP MET ALA ILE PHE ARG ALA GLN ILE SEQRES 16 A 340 GLU ALA GLY VAL LEU ASP ALA MET MET PRO ALA HIS VAL SEQRES 17 A 340 VAL TYR PRO HIS TYR ASP ALA GLN PRO ALA SER GLY SER SEQRES 18 A 340 SER TYR TRP LEU LYS GLN VAL LEU ARG GLU GLU LEU GLY SEQRES 19 A 340 PHE LYS GLY ILE VAL PHE SER ASP ASP LEU SER MET GLU SEQRES 20 A 340 GLY ALA ALA VAL MET GLY GLY PRO VAL GLU ARG SER HIS SEQRES 21 A 340 GLN ALA LEU VAL ALA GLY CYS ASP MET ILE LEU ILE CYS SEQRES 22 A 340 ASN LYS ARG GLU ALA ALA VAL GLU VAL LEU ASP ASN LEU SEQRES 23 A 340 PRO ILE MET GLU VAL PRO GLN ALA GLU ALA LEU LEU LYS SEQRES 24 A 340 LYS GLN GLN PHE SER TYR SER GLU LEU LYS ARG LEU GLU SEQRES 25 A 340 ARG TRP GLN GLN ALA SER ALA ASN MET GLN ARG LEU ILE SEQRES 26 A 340 GLU GLN PHE SER GLU HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 27 A 340 HIS HIS HET OAN A 501 25 HETNAM OAN O-(2-ACETAMIDO-2-DEOXY D-GLUCOPYRANOSYLIDENE) AMINO-N- HETNAM 2 OAN PHENYLCARBAMATE HETSYN OAN PUGNAC FORMUL 2 OAN C15 H19 N3 O7 FORMUL 3 HOH *381(H2 O) HELIX 1 1 SER A 14 GLN A 22 1 9 HELIX 2 2 PHE A 32 TYR A 36 5 5 HELIX 3 3 ASP A 38 LYS A 54 1 17 HELIX 4 4 PRO A 80 ALA A 87 5 8 HELIX 5 5 ASN A 89 ALA A 107 1 19 HELIX 6 6 ILE A 127 ALA A 131 5 5 HELIX 7 7 ASP A 135 VAL A 153 1 19 HELIX 8 8 ILE A 184 GLY A 198 1 15 HELIX 9 9 PRO A 217 GLY A 220 5 4 HELIX 10 10 SER A 221 LYS A 226 1 6 HELIX 11 11 SER A 245 GLU A 247 5 3 HELIX 12 12 GLY A 248 GLY A 253 1 6 HELIX 13 13 GLY A 254 GLY A 266 1 13 HELIX 14 14 LYS A 275 LEU A 286 1 12 HELIX 15 15 VAL A 291 LEU A 298 5 8 HELIX 16 16 SER A 304 ARG A 310 1 7 HELIX 17 17 LEU A 311 SER A 329 1 19 SHEET 1 A 8 LEU A 112 SER A 113 0 SHEET 2 A 8 LEU A 58 VAL A 61 1 N ILE A 59 O LEU A 112 SHEET 3 A 8 VAL A 26 LEU A 31 1 N LEU A 31 O GLY A 60 SHEET 4 A 8 LEU A 4 LEU A 6 1 N LEU A 4 O GLY A 27 SHEET 5 A 8 MET A 269 LEU A 271 1 O ILE A 270 N TRP A 5 SHEET 6 A 8 ILE A 238 ASP A 243 1 O VAL A 239 N MET A 269 SHEET 7 A 8 ALA A 202 PRO A 205 1 N MET A 203 O PHE A 240 SHEET 8 A 8 THR A 158 PHE A 162 1 N GLY A 159 O MET A 204 SHEET 1 B 2 GLN A 63 GLY A 65 0 SHEET 2 B 2 VAL A 68 GLN A 69 -1 O VAL A 68 N GLY A 65 CISPEP 1 ALA A 115 PRO A 116 0 7.78 CISPEP 2 LYS A 160 HIS A 161 0 -0.73 CISPEP 3 PHE A 162 PRO A 163 0 1.58 SITE 1 AC1 11 GLU A 19 GLN A 22 ILE A 30 ASP A 62 SITE 2 AC1 11 ARG A 130 LYS A 160 HIS A 161 MET A 204 SITE 3 AC1 11 ASP A 243 MET A 246 HOH A 846 CRYST1 48.734 67.850 96.894 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 0.020520 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014738 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010321 0.00000