HEADER HYDROLASE 04-DEC-14 4X53
TITLE STRUCTURE OF THE CLASS D BETA-LACTAMASE OXA-160 V130D IN ACYL-ENZYME
TITLE 2 COMPLEX WITH AZTREONAM
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: CLASS D BETA-LACTAMASE OXA-160;
COMPND 3 CHAIN: A;
COMPND 4 ENGINEERED: YES;
COMPND 5 MUTATION: YES
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII;
SOURCE 3 ORGANISM_TAXID: 470;
SOURCE 4 GENE: BLAOXA-160;
SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008;
SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);
SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;
SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET 24A
KEYWDS HYDROLASE, CARBAPENEMASE, ANTIBIOTIC
EXPDTA X-RAY DIFFRACTION
AUTHOR J.R.CLASMAN,C.M.JUNE,R.A.POWERS,D.A.LEONARD
REVDAT 7 30-OCT-24 4X53 1 REMARK
REVDAT 6 27-SEP-23 4X53 1 REMARK
REVDAT 5 11-DEC-19 4X53 1 REMARK
REVDAT 4 06-SEP-17 4X53 1 SOURCE JRNL REMARK
REVDAT 3 01-APR-15 4X53 1 JRNL
REVDAT 2 25-MAR-15 4X53 1 JRNL
REVDAT 1 11-MAR-15 4X53 0
JRNL AUTH J.M.MITCHELL,J.R.CLASMAN,C.M.JUNE,K.C.KAITANY,J.R.LAFLEUR,
JRNL AUTH 2 M.A.TARACILA,N.V.KLINGER,R.A.BONOMO,T.WYMORE,A.SZARECKA,
JRNL AUTH 3 R.A.POWERS,D.A.LEONARD
JRNL TITL STRUCTURAL BASIS OF ACTIVITY AGAINST AZTREONAM AND EXTENDED
JRNL TITL 2 SPECTRUM CEPHALOSPORINS FOR TWO CARBAPENEM-HYDROLYZING CLASS
JRNL TITL 3 D BETA-LACTAMASES FROM ACINETOBACTER BAUMANNII.
JRNL REF BIOCHEMISTRY V. 54 1976 2015
JRNL REFN ISSN 0006-2960
JRNL PMID 25710192
JRNL DOI 10.1021/BI501547K
REMARK 2
REMARK 2 RESOLUTION. 2.30 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : REFMAC 5.7.0029
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) : 2.30
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.44
REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL
REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9
REMARK 3 NUMBER OF REFLECTIONS : 20051
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) : 0.194
REMARK 3 R VALUE (WORKING SET) : 0.192
REMARK 3 FREE R VALUE : 0.228
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100
REMARK 3 FREE R VALUE TEST SET COUNT : 1083
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) : 2.30
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36
REMARK 3 REFLECTION IN BIN (WORKING SET) : 1465
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0
REMARK 3 BIN R VALUE (WORKING SET) : 0.2750
REMARK 3 BIN FREE R VALUE SET COUNT : 81
REMARK 3 BIN FREE R VALUE : 0.3250
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 1892
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 32
REMARK 3 SOLVENT ATOMS : 96
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.75
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : -1.72000
REMARK 3 B22 (A**2) : -1.72000
REMARK 3 B33 (A**2) : 3.45000
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): 0.189
REMARK 3 ESU BASED ON FREE R VALUE (A): 0.172
REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.109
REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.414
REMARK 3
REMARK 3 CORRELATION COEFFICIENTS.
REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941
REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT
REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1997 ; 0.015 ; 0.019
REMARK 3 BOND LENGTHS OTHERS (A): 1886 ; 0.001 ; 0.020
REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2705 ; 1.948 ; 1.964
REMARK 3 BOND ANGLES OTHERS (DEGREES): 4334 ; 0.803 ; 3.000
REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 248 ; 6.420 ; 5.000
REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 89 ;40.619 ;25.281
REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 353 ;16.772 ;15.000
REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;19.212 ;15.000
REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 293 ; 0.099 ; 0.200
REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2280 ; 0.010 ; 0.020
REMARK 3 GENERAL PLANES OTHERS (A): 455 ; 0.001 ; 0.020
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): NULL ; NULL ; NULL
REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL
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 : BABINET MODEL WITH 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
REMARK 4
REMARK 4 4X53 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-DEC-14.
REMARK 100 THE DEPOSITION ID IS D_1000204701.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 06-JUN-13
REMARK 200 TEMPERATURE (KELVIN) : 100
REMARK 200 PH : 7.5
REMARK 200 NUMBER OF CRYSTALS USED : NULL
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : Y
REMARK 200 RADIATION SOURCE : APS
REMARK 200 BEAMLINE : 21-ID-D
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1.0782
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : CCD
REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS
REMARK 200 DATA SCALING SOFTWARE : XDS
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21201
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300
REMARK 200 RESOLUTION RANGE LOW (A) : 102.500
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0
REMARK 200 DATA REDUNDANCY : 8.000
REMARK 200 R MERGE (I) : 0.07700
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.0000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31
REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5
REMARK 200 DATA REDUNDANCY IN SHELL : 8.20
REMARK 200 R MERGE FOR SHELL (I) : 0.61400
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500
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: PDB ENTRY 3PAE
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 70.25
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.13
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES SODIUM, 2% V/V
REMARK 280 POLYETHYLENE GLYCOL 400, 2.0 M AMMONIUM SULFATE, PH 7.5, VAPOR
REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2
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+1/2,X+1/2,Z+1/4
REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4
REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4
REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4
REMARK 290 7555 Y,X,-Z
REMARK 290 8555 -Y,-X,-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 0.00000
REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.60850
REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.22600
REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.22600
REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.80425
REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.22600
REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.22600
REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 65.41275
REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.22600
REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.22600
REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 21.80425
REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.22600
REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.22600
REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 65.41275
REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000
REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000
REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 43.60850
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 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 HOH A 413 LIES ON A SPECIAL POSITION.
REMARK 375 HOH A 444 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 LEU A 168
REMARK 465 VAL A 169
REMARK 470
REMARK 470 MISSING ATOM
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;
REMARK 470 I=INSERTION CODE):
REMARK 470 M RES CSSEQI ATOMS
REMARK 470 LYS A 61 CG CD CE NZ
REMARK 470 LYS A 109 CG CD CE NZ
REMARK 470 LYS A 147 CG CD CE NZ
REMARK 470 LYS A 150 CG CD CE NZ
REMARK 470 GLN A 162 CG CD OE1 NE2
REMARK 470 ASN A 165 CG OD1 ND2
REMARK 470 LYS A 203 CG CD CE NZ
REMARK 470 VAL A 210 CG1 CG2
REMARK 470 VAL A 225 CG1 CG2
REMARK 470 THR A 226 OG1 CG2
REMARK 470 GLU A 254 CG CD OE1 OE2
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 GLU A 39 CD GLU A 39 OE1 -0.067
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 ALA A 69 69.89 -153.36
REMARK 500 ALA A 80 -128.98 44.92
REMARK 500 PHE A 166 -28.93 -154.49
REMARK 500 PHE A 166 -26.53 -154.49
REMARK 500 THR A 226 -13.95 91.26
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 AZR A 301
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: binding site for residue BCT A 302
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 4X55 RELATED DB: PDB
REMARK 900 RELATED ID: 4X56 RELATED DB: PDB
DBREF 4X53 A 32 275 UNP D2XKK9 D2XKK9_ACIBA 32 275
SEQADV 4X53 MET A 31 UNP D2XKK9 INITIATING METHIONINE
SEQADV 4X53 ASP A 130 UNP D2XKK9 VAL 130 ENGINEERED MUTATION
SEQRES 1 A 245 MET HIS ILE SER SER GLN GLN HIS GLU LYS ALA ILE LYS
SEQRES 2 A 245 SER TYR PHE ASP GLU ALA GLN THR GLN GLY VAL ILE ILE
SEQRES 3 A 245 ILE LYS GLU GLY LYS ASN LEU SER THR TYR GLY ASN ALA
SEQRES 4 A 245 LEU ALA ARG ALA ASN LYS GLU TYR VAL PRO ALA SER THR
SEQRES 5 A 245 PHE LYS MET LEU ASN ALA LEU ILE GLY LEU GLU ASN HIS
SEQRES 6 A 245 LYS ALA THR THR ASN GLU ILE PHE LYS TRP ASP GLY LYS
SEQRES 7 A 245 LYS ARG THR TYR PRO MET TRP GLU LYS ASP MET THR LEU
SEQRES 8 A 245 GLY GLU ALA MET ALA LEU SER ALA ASP PRO VAL TYR GLN
SEQRES 9 A 245 GLU LEU ALA ARG ARG THR GLY LEU GLU LEU MET GLN LYS
SEQRES 10 A 245 GLU VAL LYS ARG VAL ASN PHE GLY ASN THR ASN ILE GLY
SEQRES 11 A 245 THR GLN VAL ASP ASN PHE TRP LEU VAL GLY PRO LEU LYS
SEQRES 12 A 245 ILE THR PRO VAL GLN GLU VAL ASN PHE ALA ASP ASP LEU
SEQRES 13 A 245 ALA HIS ASN ARG LEU PRO PHE LYS LEU GLU THR GLN GLU
SEQRES 14 A 245 GLU VAL LYS LYS MET LEU LEU ILE LYS GLU VAL ASN GLY
SEQRES 15 A 245 SER LYS ILE TYR ALA LYS SER GLY TRP GLY MET GLY VAL
SEQRES 16 A 245 THR SER GLN VAL GLY TRP LEU THR GLY TRP VAL GLU GLN
SEQRES 17 A 245 ALA ASN GLY LYS LYS ILE PRO PHE SER LEU ASN LEU GLU
SEQRES 18 A 245 MET LYS GLU GLY MET SER GLY SER ILE ARG ASN GLU ILE
SEQRES 19 A 245 THR TYR LYS SER LEU GLU ASN LEU GLY ILE ILE
HET AZR A 301 28
HET BCT A 302 4
HETNAM AZR 2-({[(1Z)-1-(2-AMINO-1,3-THIAZOL-4-YL)-2-OXO-2-{[(2S,
HETNAM 2 AZR 3S)-1-OXO-3-(SULFOAMINO)BUTAN-2-
HETNAM 3 AZR YL]AMINO}ETHYLIDENE]AMINO}OXY)-2-METHYLPROPANOIC ACID
HETNAM BCT BICARBONATE ION
HETSYN AZR AZTREONAM, OPEN FORM
FORMUL 2 AZR C13 H19 N5 O8 S2
FORMUL 3 BCT C H O3 1-
FORMUL 4 HOH *96(H2 O)
HELIX 1 AA1 SER A 34 ALA A 49 1 16
HELIX 2 AA2 ALA A 69 LYS A 75 5 7
HELIX 3 AA3 PRO A 79 THR A 82 5 4
HELIX 4 AA4 PHE A 83 ASN A 94 1 12
HELIX 5 AA5 TYR A 112 GLU A 116 5 5
HELIX 6 AA6 THR A 120 LEU A 127 1 8
HELIX 7 AA7 ALA A 129 GLY A 141 1 13
HELIX 8 AA8 GLY A 141 ASN A 153 1 13
HELIX 9 AA9 THR A 175 HIS A 188 1 14
HELIX 10 AB1 LYS A 194 LEU A 205 1 12
HELIX 11 AB2 GLY A 258 LEU A 272 1 15
SHEET 1 AA1 6 ASN A 62 GLY A 67 0
SHEET 2 AA1 6 GLY A 53 GLU A 59 -1 N ILE A 57 O SER A 64
SHEET 3 AA1 6 LYS A 243 MET A 252 -1 O ASN A 249 N VAL A 54
SHEET 4 AA1 6 GLN A 228 GLU A 237 -1 N LEU A 232 O LEU A 248
SHEET 5 AA1 6 SER A 213 MET A 223 -1 N LYS A 214 O GLU A 237
SHEET 6 AA1 6 LEU A 206 VAL A 210 -1 N LYS A 208 O ILE A 215
LINK OG SER A 81 C20 AZR A 301 1555 1555 1.43
CISPEP 1 GLY A 170 PRO A 171 0 0.54
SITE 1 AC1 12 ALA A 80 SER A 81 SER A 128 TRP A 167
SITE 2 AC1 12 LYS A 218 SER A 219 GLY A 220 TRP A 221
SITE 3 AC1 12 GLY A 222 MET A 223 ARG A 261 HOH A 487
SITE 1 AC2 2 ASN A 181 HOH A 433
CRYST1 102.452 102.452 87.217 90.00 90.00 90.00 P 41 21 2 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 0.009761 0.000000 0.000000 0.00000
SCALE2 0.000000 0.009761 0.000000 0.00000
SCALE3 0.000000 0.000000 0.011466 0.00000