HEADER HYDROLASE 11-OCT-10 2XTK TITLE CHIA1 FROM ASPERGILLUS FUMIGATUS IN COMPLEX WITH ACETAZOLAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS III CHITINASE CHIA1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 29-337; COMPND 5 SYNONYM: CHIA1; COMPND 6 EC: 3.2.1.14; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS FUMIGATUS; SOURCE 3 ORGANISM_TAXID: 451804; SOURCE 4 STRAIN: A1163; SOURCE 5 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: X-33; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PPICZALPHA KEYWDS HYDROLASE, GH18 EXPDTA X-RAY DIFFRACTION AUTHOR A.W.SCHUETTELKOPF,D.M.F.VAN AALTEN REVDAT 3 01-MAY-24 2XTK 1 REMARK SHEET REVDAT 2 29-AUG-12 2XTK 1 JRNL REVDAT 1 26-OCT-11 2XTK 0 JRNL AUTH A.W.SCHUTTELKOPF,L.GROS,D.E.BLAIR,J.A.FREARSON, JRNL AUTH 2 D.M.F.VAN AALTEN,I.H.GILBERT JRNL TITL ACETAZOLAMIDE-BASED FUNGAL CHITINASE INHIBITORS. JRNL REF BIOORG.MED.CHEM. V. 18 8334 2010 JRNL REFN ISSN 0968-0896 JRNL PMID 21044846 JRNL DOI 10.1016/J.BMC.2010.09.062 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 64435 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) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3440 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4433 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3340 REMARK 3 BIN FREE R VALUE SET COUNT : 232 REMARK 3 BIN FREE R VALUE : 0.3430 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4805 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 371 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.73000 REMARK 3 B22 (A**2) : -1.35000 REMARK 3 B33 (A**2) : -2.38000 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): 0.154 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.145 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.119 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.490 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5073 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6943 ; 1.549 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 621 ; 6.257 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 241 ;36.980 ;25.062 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 707 ;14.389 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;20.174 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 716 ; 0.226 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3987 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 3081 ; 0.820 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4946 ; 1.413 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1992 ; 2.164 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1995 ; 3.301 ; 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 : 1.20 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. U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 2XTK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1290045712. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.931 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67879 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.52000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: AFCHIA1 APOSTRUCTURE TO BE DEPOSITED REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.42-0.58 M NAH2PO4, 0.83-0.74 M REMARK 280 K2HPO4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y,-Z REMARK 290 8555 X,-Y,-Z+1/2 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 38.31900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 105.84400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.91550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 105.84400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.31900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.91550 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 38.31900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.91550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 105.84400 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.91550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.31900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 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 105.84400 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 P PO4 A1342 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2008 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2046 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2102 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 PHE B 28 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 TYR A 34 CD1 TYR A 34 CE1 0.104 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 CYS A 81 157.87 81.00 REMARK 500 TYR A 231 34.36 -89.53 REMARK 500 ASN A 233 -6.94 86.24 REMARK 500 CYS A 237 15.56 -149.24 REMARK 500 ALA A 280 -169.98 -124.10 REMARK 500 CYS B 81 137.88 82.48 REMARK 500 CYS B 100 58.35 -97.36 REMARK 500 ASP B 172 67.45 -104.28 REMARK 500 ASN B 176 16.13 86.28 REMARK 500 TYR B 231 35.08 -99.52 REMARK 500 ASN B 233 -5.63 84.25 REMARK 500 CYS B 237 18.62 -144.66 REMARK 500 ALA B 280 -164.71 -129.29 REMARK 500 ASN B 320 70.97 -108.20 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 A2033 DISTANCE = 5.89 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZM A 1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZM B 1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1342 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1343 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1342 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1344 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1345 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1343 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1346 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1347 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1344 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1345 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1346 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1347 REMARK 999 REMARK 999 SEQUENCE REMARK 999 EXPRESSED CONSTRUCT INCLUDES RESIDUES 29 TO 337 ONLY. REMARK 999 PHE28 IS GENERATED BY THE CLONING SITE PRECEDING THE INSERT. DBREF 2XTK A 29 337 UNP B0Y2Y2 B0Y2Y2_ASPFC 29 337 DBREF 2XTK B 29 337 UNP B0Y2Y2 B0Y2Y2_ASPFC 29 337 SEQADV 2XTK PHE A 28 UNP B0Y2Y2 CLONING ARTIFACT SEQADV 2XTK PHE B 28 UNP B0Y2Y2 CLONING ARTIFACT SEQRES 1 A 310 PHE SER ASN LEU ALA ILE TYR TRP GLY GLN GLY PRO ASN SEQRES 2 A 310 GLN LEU ARG LEU SER HIS PHE CYS GLN GLU THR SER LEU SEQRES 3 A 310 ASP ILE ILE ASN ILE GLY PHE ILE ASN TYR PHE PRO ASP SEQRES 4 A 310 MET SER PRO GLY HIS TRP PRO GLY SER ASN PHE GLY ASN SEQRES 5 A 310 GLN CYS ASP GLY SER VAL TYR VAL THR ASN ASP GLY VAL SEQRES 6 A 310 VAL THR LYS LEU LEU SER GLY CYS HIS GLN ILE MET GLU SEQRES 7 A 310 ASP ILE PRO ILE CYS GLN ALA ALA GLY LYS LYS VAL LEU SEQRES 8 A 310 LEU SER ILE GLY GLY ALA TYR PRO PRO ASP GLN SER ILE SEQRES 9 A 310 LEU SER GLU ASP SER ALA VAL ALA PHE ALA THR PHE LEU SEQRES 10 A 310 TRP GLY ALA PHE GLY PRO VAL ALA GLU GLY TRP GLU GLY SEQRES 11 A 310 PRO ARG PRO PHE GLY ASP VAL VAL VAL ASP GLY PHE ASP SEQRES 12 A 310 PHE ASP ILE GLU HIS ASN GLY GLY PHE GLY TYR ALA THR SEQRES 13 A 310 MET VAL ASN THR PHE ARG GLN TYR PHE ASN GLN VAL PRO SEQRES 14 A 310 GLU ARG LYS PHE TYR LEU SER ALA ALA PRO GLN CYS ILE SEQRES 15 A 310 ILE PRO ASP ALA GLN LEU SER ASP ALA ILE PHE ASN ALA SEQRES 16 A 310 ALA PHE ASP PHE ILE TRP ILE GLN TYR TYR ASN THR ALA SEQRES 17 A 310 ALA CYS SER ALA LYS SER PHE ILE ASP THR SER LEU GLY SEQRES 18 A 310 THR PHE ASN PHE ASP ALA TRP VAL THR VAL LEU LYS ALA SEQRES 19 A 310 SER ALA SER LYS ASP ALA LYS LEU TYR VAL GLY LEU PRO SEQRES 20 A 310 ALA SER GLU THR ALA ALA ASN GLN GLY TYR TYR LEU THR SEQRES 21 A 310 PRO ASP GLU VAL GLU SER LEU VAL SER THR TYR MET ASP SEQRES 22 A 310 ARG TYR PRO ASP THR PHE GLY GLY ILE MET LEU TRP GLU SEQRES 23 A 310 ALA THR ALA SER GLU ASN ASN GLN ILE ASP GLY ALA PRO SEQRES 24 A 310 TYR ALA ASP HIS MET LYS ASP ILE LEU LEU HIS SEQRES 1 B 310 PHE SER ASN LEU ALA ILE TYR TRP GLY GLN GLY PRO ASN SEQRES 2 B 310 GLN LEU ARG LEU SER HIS PHE CYS GLN GLU THR SER LEU SEQRES 3 B 310 ASP ILE ILE ASN ILE GLY PHE ILE ASN TYR PHE PRO ASP SEQRES 4 B 310 MET SER PRO GLY HIS TRP PRO GLY SER ASN PHE GLY ASN SEQRES 5 B 310 GLN CYS ASP GLY SER VAL TYR VAL THR ASN ASP GLY VAL SEQRES 6 B 310 VAL THR LYS LEU LEU SER GLY CYS HIS GLN ILE MET GLU SEQRES 7 B 310 ASP ILE PRO ILE CYS GLN ALA ALA GLY LYS LYS VAL LEU SEQRES 8 B 310 LEU SER ILE GLY GLY ALA TYR PRO PRO ASP GLN SER ILE SEQRES 9 B 310 LEU SER GLU ASP SER ALA VAL ALA PHE ALA THR PHE LEU SEQRES 10 B 310 TRP GLY ALA PHE GLY PRO VAL ALA GLU GLY TRP GLU GLY SEQRES 11 B 310 PRO ARG PRO PHE GLY ASP VAL VAL VAL ASP GLY PHE ASP SEQRES 12 B 310 PHE ASP ILE GLU HIS ASN GLY GLY PHE GLY TYR ALA THR SEQRES 13 B 310 MET VAL ASN THR PHE ARG GLN TYR PHE ASN GLN VAL PRO SEQRES 14 B 310 GLU ARG LYS PHE TYR LEU SER ALA ALA PRO GLN CYS ILE SEQRES 15 B 310 ILE PRO ASP ALA GLN LEU SER ASP ALA ILE PHE ASN ALA SEQRES 16 B 310 ALA PHE ASP PHE ILE TRP ILE GLN TYR TYR ASN THR ALA SEQRES 17 B 310 ALA CYS SER ALA LYS SER PHE ILE ASP THR SER LEU GLY SEQRES 18 B 310 THR PHE ASN PHE ASP ALA TRP VAL THR VAL LEU LYS ALA SEQRES 19 B 310 SER ALA SER LYS ASP ALA LYS LEU TYR VAL GLY LEU PRO SEQRES 20 B 310 ALA SER GLU THR ALA ALA ASN GLN GLY TYR TYR LEU THR SEQRES 21 B 310 PRO ASP GLU VAL GLU SER LEU VAL SER THR TYR MET ASP SEQRES 22 B 310 ARG TYR PRO ASP THR PHE GLY GLY ILE MET LEU TRP GLU SEQRES 23 B 310 ALA THR ALA SER GLU ASN ASN GLN ILE ASP GLY ALA PRO SEQRES 24 B 310 TYR ALA ASP HIS MET LYS ASP ILE LEU LEU HIS HET AZM A1339 26 HET PO4 A1340 5 HET PO4 A1341 5 HET PO4 A1342 5 HET PO4 A1343 5 HET PO4 A1344 5 HET PO4 A1345 5 HET PO4 A1346 5 HET PO4 A1347 5 HET AZM B1339 13 HET PO4 B1340 5 HET PO4 B1341 5 HET PO4 B1342 5 HET PO4 B1343 5 HET PO4 B1344 5 HET PO4 B1345 5 HET PO4 B1346 5 HET PO4 B1347 5 HETNAM AZM 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE HETNAM PO4 PHOSPHATE ION FORMUL 3 AZM 2(C4 H6 N4 O3 S2) FORMUL 4 PO4 16(O4 P 3-) FORMUL 21 HOH *371(H2 O) HELIX 1 1 ARG A 43 GLN A 49 1 7 HELIX 2 2 SER A 68 TRP A 72 5 5 HELIX 3 3 CYS A 100 ALA A 113 1 14 HELIX 4 4 SER A 133 GLY A 149 1 17 HELIX 5 5 GLY A 180 GLN A 194 1 15 HELIX 6 6 LEU A 215 ALA A 222 1 8 HELIX 7 7 ALA A 239 ASP A 244 1 6 HELIX 8 8 ASN A 251 LYS A 260 1 10 HELIX 9 9 THR A 287 TYR A 302 1 16 HELIX 10 10 GLU A 313 ASN A 320 1 8 HELIX 11 11 TYR A 327 HIS A 337 1 11 HELIX 12 12 ARG B 43 GLN B 49 1 7 HELIX 13 13 PHE B 64 SER B 68 5 5 HELIX 14 14 SER B 68 TRP B 72 5 5 HELIX 15 15 CYS B 100 ALA B 113 1 14 HELIX 16 16 SER B 133 GLY B 149 1 17 HELIX 17 17 GLY B 180 ASN B 193 1 14 HELIX 18 18 LEU B 215 ALA B 222 1 8 HELIX 19 19 ALA B 239 ASP B 244 1 6 HELIX 20 20 ASN B 251 ALA B 261 1 11 HELIX 21 21 THR B 287 TYR B 302 1 16 HELIX 22 22 GLU B 313 ASN B 319 1 7 HELIX 23 23 TYR B 327 HIS B 337 1 11 SHEET 1 AA 9 ASN A 30 TRP A 35 0 SHEET 2 AA 9 PHE A 306 TRP A 312 1 O GLY A 307 N ASN A 30 SHEET 3 AA 9 LYS A 268 PRO A 274 1 O LEU A 269 N GLY A 307 SHEET 4 AA 9 PHE A 226 GLN A 230 1 O ILE A 227 N TYR A 270 SHEET 5 AA 9 TYR A 201 ALA A 204 1 O ALA A 204 N TRP A 228 SHEET 6 AA 9 GLY A 168 ILE A 173 1 O PHE A 169 N SER A 203 SHEET 7 AA 9 LYS A 116 GLY A 123 1 O LEU A 119 N ASP A 170 SHEET 8 AA 9 ILE A 55 TYR A 63 1 O ILE A 56 N LEU A 118 SHEET 9 AA 9 ASN A 30 TRP A 35 0 SHEET 1 AB 2 VAL A 85 VAL A 87 0 SHEET 2 AB 2 VAL A 93 LEU A 97 -1 N THR A 94 O TYR A 86 SHEET 1 AC 2 GLN A 321 ILE A 322 0 SHEET 2 AC 2 ALA A 325 PRO A 326 -1 O ALA A 325 N ILE A 322 SHEET 1 BA 9 ASN B 30 TRP B 35 0 SHEET 2 BA 9 PHE B 306 TRP B 312 1 O GLY B 307 N ASN B 30 SHEET 3 BA 9 LYS B 268 PRO B 274 1 O LEU B 269 N GLY B 307 SHEET 4 BA 9 PHE B 226 GLN B 230 1 O ILE B 227 N TYR B 270 SHEET 5 BA 9 TYR B 201 ALA B 204 1 O ALA B 204 N TRP B 228 SHEET 6 BA 9 GLY B 168 ASP B 172 1 O PHE B 169 N SER B 203 SHEET 7 BA 9 LYS B 116 GLY B 122 1 O LEU B 119 N ASP B 170 SHEET 8 BA 9 ILE B 55 TYR B 63 1 O ILE B 56 N LEU B 118 SHEET 9 BA 9 ASN B 30 TRP B 35 0 SHEET 1 BB 2 VAL B 85 VAL B 87 0 SHEET 2 BB 2 VAL B 93 LEU B 97 -1 N THR B 94 O TYR B 86 SHEET 1 BC 2 GLN B 321 ILE B 322 0 SHEET 2 BC 2 ALA B 325 PRO B 326 -1 O ALA B 325 N ILE B 322 SSBOND 1 CYS A 48 CYS A 110 1555 1555 2.04 SSBOND 2 CYS A 81 CYS A 100 1555 1555 2.06 SSBOND 3 CYS A 208 CYS A 237 1555 1555 2.06 SSBOND 4 CYS B 48 CYS B 110 1555 1555 2.06 SSBOND 5 CYS B 81 CYS B 100 1555 1555 2.07 SSBOND 6 CYS B 208 CYS B 237 1555 1555 2.05 CISPEP 1 GLY A 59 PHE A 60 0 10.33 CISPEP 2 TYR A 125 PRO A 126 0 1.70 CISPEP 3 ILE A 210 PRO A 211 0 -3.46 CISPEP 4 TRP A 312 GLU A 313 0 -1.13 CISPEP 5 GLY B 59 PHE B 60 0 13.91 CISPEP 6 TYR B 125 PRO B 126 0 2.52 CISPEP 7 ILE B 210 PRO B 211 0 -0.08 CISPEP 8 TRP B 312 GLU B 313 0 4.35 SITE 1 AC1 13 TYR A 34 ALA A 124 ASP A 172 GLU A 174 SITE 2 AC1 13 GLN A 230 TYR A 232 ASN A 233 ALA A 279 SITE 3 AC1 13 TRP A 312 HOH A2202 HOH A2203 ASN B 193 SITE 4 AC1 13 GLN B 194 SITE 1 AC2 9 PHE B 60 GLY B 123 ALA B 124 TYR B 125 SITE 2 AC2 9 ASP B 172 GLU B 174 GLN B 230 TYR B 232 SITE 3 AC2 9 TRP B 312 SITE 1 AC3 7 CYS B 81 ASP B 82 GLY B 99 CYS B 100 SITE 2 AC3 7 HIS B 101 GLN B 102 HOH B2155 SITE 1 AC4 4 TYR A 302 PRO A 303 ASP A 304 THR A 305 SITE 1 AC5 9 CYS A 81 ASP A 82 GLY A 99 CYS A 100 SITE 2 AC5 9 HIS A 101 GLN A 102 HOH A2038 HOH A2204 SITE 3 AC5 9 HOH A2205 SITE 1 AC6 3 ARG A 43 GLN A 102 HOH A2204 SITE 1 AC7 5 LYS B 260 TYR B 302 PRO B 303 ASP B 304 SITE 2 AC7 5 THR B 305 SITE 1 AC8 8 THR A 51 HOH A2021 HOH A2206 HOH A2207 SITE 2 AC8 8 GLY B 178 PHE B 179 ALA B 213 ASP B 217 SITE 1 AC9 6 ASN A 40 ASN A 319 HOH A2003 THR B 183 SITE 2 AC9 6 ASN B 186 HOH B2156 SITE 1 BC1 6 ASN A 62 TYR A 63 LYS A 95 TYR A 125 SITE 2 BC1 6 HOH A2032 HOH A2208 SITE 1 BC2 5 HIS A 175 ASN A 176 GLN A 214 HOH A2209 SITE 2 BC2 5 HOH A2210 SITE 1 BC3 4 GLN B 49 GLU B 50 THR B 51 HOH B2154 SITE 1 BC4 5 PHE A 242 TYR A 298 ARG A 301 HOH A2211 SITE 2 BC4 5 HOH A2212 SITE 1 BC5 4 THR A 287 ASP A 289 HOH A2213 HOH A2214 SITE 1 BC6 4 ASN B 62 TYR B 63 ASN B 76 HOH B2157 SITE 1 BC7 4 TYR B 86 PRO B 158 ARG B 159 HOH B2069 SITE 1 BC8 3 HIS B 175 ASN B 176 HOH B2107 SITE 1 BC9 3 PHE B 242 TYR B 298 ARG B 301 CRYST1 76.638 125.831 211.688 90.00 90.00 90.00 I 21 21 21 16 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 0.013048 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007947 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004724 0.00000 MTRIX1 1 -0.956702 -0.252780 0.144306 29.19700 1 MTRIX2 1 -0.044254 0.616335 0.786240 -15.93500 1 MTRIX3 1 -0.287686 0.745811 -0.600835 122.31900 1