HEADER HYDROLASE 01-SEP-10 3OPR TITLE ESBL R164H MUTANT OF SHV-1 BETA-LACTAMASE COMPLEXED TO SA2-13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE SHV-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PIT-2; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLA, SHV1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CLASS A BETA-LACTAMASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.M.SAMPSON,F.VAN DEN AKKER REVDAT 2 22-NOV-17 3OPR 1 REMARK REVDAT 1 13-JUL-11 3OPR 0 JRNL AUTH J.M.SAMPSON,W.KE,C.R.BETHEL,S.R.PAGADALA,M.D.NOTTINGHAM, JRNL AUTH 2 R.A.BONOMO,J.D.BUYNAK,F.VAN DEN AKKER JRNL TITL LIGAND-DEPENDENT DISORDER OF THE OMEGA LOOP OBSERVED IN JRNL TITL 2 EXTENDED-SPECTRUM SHV-TYPE BETA-LACTAMASE. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 55 2303 2011 JRNL REFN ISSN 0066-4804 JRNL PMID 21357298 JRNL DOI 10.1128/AAC.01360-10 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 25537 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) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1370 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1323 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 65 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1959 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 244 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.00000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.108 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.064 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.837 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2088 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2827 ; 1.326 ; 2.003 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 264 ; 5.471 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 87 ;35.256 ;22.989 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 353 ;13.354 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;16.694 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 331 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1535 ; 0.006 ; 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): 1294 ; 1.234 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2071 ; 2.069 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 793 ; 3.218 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 753 ; 5.054 ; 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 3OPR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1000061419. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6-7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : A VERTICALLY FOCUSING MIRROR AND REMARK 200 A HORIZONTALLY FOCUSING REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26947 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.22700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 21-30% PEG6000, 0.5MM CYMAL-6, 100MM REMARK 280 HEPES BUFFER, PH 6.6-7.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K 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 24.71500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.46200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.73350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.46200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.71500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.73350 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 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 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 5 REMARK 465 ARG A 6 REMARK 465 TYR A 7 REMARK 465 ILE A 8 REMARK 465 ARG A 9 REMARK 465 LEU A 10 REMARK 465 CYS A 11 REMARK 465 ILE A 12 REMARK 465 ILE A 13 REMARK 465 SER A 14 REMARK 465 LEU A 15 REMARK 465 LEU A 16 REMARK 465 ALA A 17 REMARK 465 THR A 18 REMARK 465 LEU A 19 REMARK 465 PRO A 20 REMARK 465 LEU A 21 REMARK 465 ALA A 22 REMARK 465 VAL A 23 REMARK 465 HIS A 24 REMARK 465 ALA A 25 REMARK 465 TRP A 165 REMARK 465 GLU A 166 REMARK 465 THR A 167 REMARK 465 GLU A 168 REMARK 465 LEU A 169 REMARK 465 ASN A 170 REMARK 465 GLU A 171 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 MET A 69 -140.76 52.84 REMARK 500 TYR A 105 86.42 74.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 MA4 A 401 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MA4 A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MA4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SA2 A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2H5S RELATED DB: PDB REMARK 900 WT SHV-1 COMPLEXED TO SA2-13 REMARK 900 RELATED ID: 3OPH RELATED DB: PDB REMARK 900 ESBL R164S MUTANT OF SHV-1 BETA-LACTAMASE REMARK 900 RELATED ID: 3OPL RELATED DB: PDB REMARK 900 ESBL R164H MUTANT OF SHV-1 BETA-LACTAMASE REMARK 900 RELATED ID: 3OPP RELATED DB: PDB REMARK 900 ESBL R164S MUTANT OF SHV-1 BETA-LACTAMASE COMPLEXED WITH SA2-13 DBREF 3OPR A 5 292 UNP P0AD64 BLA1_KLEPN 1 286 SEQADV 3OPR HIS A 164 UNP P0AD64 ARG 160 ENGINEERED MUTATION SEQRES 1 A 286 MET ARG TYR ILE ARG LEU CYS ILE ILE SER LEU LEU ALA SEQRES 2 A 286 THR LEU PRO LEU ALA VAL HIS ALA SER PRO GLN PRO LEU SEQRES 3 A 286 GLU GLN ILE LYS LEU SER GLU SER GLN LEU SER GLY ARG SEQRES 4 A 286 VAL GLY MET ILE GLU MET ASP LEU ALA SER GLY ARG THR SEQRES 5 A 286 LEU THR ALA TRP ARG ALA ASP GLU ARG PHE PRO MET MET SEQRES 6 A 286 SER THR PHE LYS VAL VAL LEU CYS GLY ALA VAL LEU ALA SEQRES 7 A 286 ARG VAL ASP ALA GLY ASP GLU GLN LEU GLU ARG LYS ILE SEQRES 8 A 286 HIS TYR ARG GLN GLN ASP LEU VAL ASP TYR SER PRO VAL SEQRES 9 A 286 SER GLU LYS HIS LEU ALA ASP GLY MET THR VAL GLY GLU SEQRES 10 A 286 LEU CYS ALA ALA ALA ILE THR MET SER ASP ASN SER ALA SEQRES 11 A 286 ALA ASN LEU LEU LEU ALA THR VAL GLY GLY PRO ALA GLY SEQRES 12 A 286 LEU THR ALA PHE LEU ARG GLN ILE GLY ASP ASN VAL THR SEQRES 13 A 286 ARG LEU ASP HIS TRP GLU THR GLU LEU ASN GLU ALA LEU SEQRES 14 A 286 PRO GLY ASP ALA ARG ASP THR THR THR PRO ALA SER MET SEQRES 15 A 286 ALA ALA THR LEU ARG LYS LEU LEU THR SER GLN ARG LEU SEQRES 16 A 286 SER ALA ARG SER GLN ARG GLN LEU LEU GLN TRP MET VAL SEQRES 17 A 286 ASP ASP ARG VAL ALA GLY PRO LEU ILE ARG SER VAL LEU SEQRES 18 A 286 PRO ALA GLY TRP PHE ILE ALA ASP LYS THR GLY ALA GLY SEQRES 19 A 286 GLU ARG GLY ALA ARG GLY ILE VAL ALA LEU LEU GLY PRO SEQRES 20 A 286 ASN ASN LYS ALA GLU ARG ILE VAL VAL ILE TYR LEU ARG SEQRES 21 A 286 ASP THR PRO ALA SER MET ALA GLU ARG ASN GLN GLN ILE SEQRES 22 A 286 ALA GLY ILE GLY ALA ALA LEU ILE GLU HIS TRP GLN ARG HET MA4 A 400 35 HET MA4 A 401 9 HET SA2 A 1 24 HETNAM MA4 CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE HETNAM SA2 (3R)-4-[(4-CARBOXYBUTANOYL)OXY]-N-[(1E)-3-OXOPROP-1-EN- HETNAM 2 SA2 1-YL]-3-SULFINO-D-VALINE HETSYN SA2 4-AZA-5-CARBOXY-6-SULFENATE-6-METHYL-8-OXA-9-OXO-TRIS- HETSYN 2 SA2 2-TRANS-DECENEDIOIC ACID FORMUL 2 MA4 2(C24 H44 O11) FORMUL 4 SA2 C13 H19 N O9 S FORMUL 5 HOH *244(H2 O) HELIX 1 1 GLN A 28 SER A 41 1 14 HELIX 2 2 THR A 71 ALA A 86 1 16 HELIX 3 3 ARG A 98 LEU A 102 5 5 HELIX 4 4 VAL A 108 LEU A 113 5 6 HELIX 5 5 VAL A 119 SER A 130 1 12 HELIX 6 6 ASP A 131 VAL A 142 1 12 HELIX 7 7 GLY A 143 ILE A 155 1 13 HELIX 8 8 THR A 182 SER A 196 1 15 HELIX 9 9 SER A 200 ASP A 213 1 14 HELIX 10 10 ALA A 217 LEU A 225 1 9 HELIX 11 11 SER A 271 HIS A 289 1 19 SHEET 1 A 5 THR A 56 TRP A 60 0 SHEET 2 A 5 ARG A 43 ASP A 50 -1 N GLU A 48 O LEU A 57 SHEET 3 A 5 ARG A 259 ARG A 266 -1 O ILE A 260 N MET A 49 SHEET 4 A 5 ARG A 244 GLY A 251 -1 N ARG A 244 O LEU A 265 SHEET 5 A 5 PHE A 230 ALA A 237 -1 N ALA A 232 O LEU A 249 SHEET 1 B 2 PHE A 66 PRO A 67 0 SHEET 2 B 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 C 2 LYS A 94 ILE A 95 0 SHEET 2 C 2 MET A 117 THR A 118 -1 O MET A 117 N ILE A 95 SSBOND 1 CYS A 77 CYS A 123 1555 1555 2.04 LINK OG SER A 70 C7 SA2 A 1 1555 1555 1.33 SITE 1 AC1 20 HOH A 4 ARG A 93 LYS A 94 ILE A 95 SITE 2 AC1 20 HIS A 96 ARG A 98 VAL A 224 PRO A 226 SITE 3 AC1 20 ILE A 246 ALA A 248 VAL A 261 ILE A 263 SITE 4 AC1 20 ALA A 280 ALA A 284 GLU A 288 HOH A 310 SITE 5 AC1 20 HOH A 352 HOH A 447 HOH A 465 HOH A 474 SITE 1 AC2 1 ARG A 244 SITE 1 AC3 12 MET A 69 SER A 70 TYR A 105 SER A 130 SITE 2 AC3 12 ASN A 132 LYS A 234 THR A 235 GLY A 236 SITE 3 AC3 12 ALA A 237 ARG A 244 HOH A 404 HOH A 487 CRYST1 49.430 55.467 82.924 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 0.020231 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018029 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012059 0.00000