HEADER HYDROLASE 07-SEP-00 1FR6
TITLE REFINED CRYSTAL STRUCTURE OF BETA-LACTAMASE FROM CITROBACTER FREUNDII
TITLE 2 INDICATES A MECHANISM FOR BETA-LACTAM HYDROLYSIS
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: BETA-LACTAMASE;
COMPND 3 CHAIN: A, B;
COMPND 4 EC: 3.5.2.6
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER FREUNDII;
SOURCE 3 ORGANISM_TAXID: 546;
SOURCE 4 STRAIN: 1203
KEYWDS HYDROLASE, ANTIBIOTIC RESISTANCE, CLASS C BETA-LACTAMASE, MONOBACTUM
EXPDTA X-RAY DIFFRACTION
AUTHOR C.OEFNER,A.D'ARCY,J.J.DALY,F.K.WINKLER
REVDAT 6 20-NOV-24 1FR6 1 REMARK LINK
REVDAT 5 04-OCT-17 1FR6 1 REMARK
REVDAT 4 31-AUG-11 1FR6 1 CONECT FORMUL HETSYN VERSN
REVDAT 3 24-FEB-09 1FR6 1 VERSN
REVDAT 2 01-APR-03 1FR6 1 JRNL
REVDAT 1 17-JAN-01 1FR6 0
JRNL AUTH C.OEFNER,A.D'ARCY,J.J.DALY,K.GUBERNATOR,R.L.CHARNAS,
JRNL AUTH 2 I.HEINZE,C.HUBSCHWERLEN,F.K.WINKLER
JRNL TITL REFINED CRYSTAL STRUCTURE OF BETA-LACTAMASE FROM CITROBACTER
JRNL TITL 2 FREUNDII INDICATES A MECHANISM FOR BETA-LACTAM HYDROLYSIS.
JRNL REF NATURE V. 343 284 1990
JRNL REFN ISSN 0028-0836
JRNL PMID 2300174
JRNL DOI 10.1038/343284A0
REMARK 2
REMARK 2 RESOLUTION. 2.50 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : TNT
REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00
REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000
REMARK 3 COMPLETENESS FOR RANGE (%) : NULL
REMARK 3 NUMBER OF REFLECTIONS : 22071
REMARK 3
REMARK 3 USING DATA ABOVE SIGMA CUTOFF.
REMARK 3 CROSS-VALIDATION METHOD : NULL
REMARK 3 FREE R VALUE TEST SET SELECTION : NULL
REMARK 3 R VALUE (WORKING + TEST SET) : 0.186
REMARK 3 R VALUE (WORKING SET) : NULL
REMARK 3 FREE R VALUE : NULL
REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL
REMARK 3 FREE R VALUE TEST SET COUNT : 0
REMARK 3
REMARK 3 USING ALL DATA, NO SIGMA CUTOFF.
REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL
REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL
REMARK 3 FREE R VALUE (NO CUTOFF) : NULL
REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL
REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL
REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 5612
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 56
REMARK 3 SOLVENT ATOMS : 370
REMARK 3
REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT
REMARK 3 BOND LENGTHS (A) : 0.027 ; NULL ; NULL
REMARK 3 BOND ANGLES (DEGREES) : 2.800 ; NULL ; NULL
REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL
REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL
REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL
REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL
REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL
REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL
REMARK 3
REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL
REMARK 3
REMARK 3 BULK SOLVENT MODELING.
REMARK 3 METHOD USED : NULL
REMARK 3 KSOL : NULL
REMARK 3 BSOL : NULL
REMARK 3
REMARK 3 RESTRAINT LIBRARIES.
REMARK 3 STEREOCHEMISTRY : TNT
REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 1FR6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-00.
REMARK 100 THE DEPOSITION ID IS D_1000011843.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 01-JAN-89
REMARK 200 TEMPERATURE (KELVIN) : 277
REMARK 200 PH : 8.0
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 : ELLIOTT GX-21
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : AREA DETECTOR
REMARK 200 DETECTOR MANUFACTURER : XENTRONICS
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN
REMARK 200 DATA SCALING SOFTWARE : X-GEN
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22927
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500
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 (%) : 84.0
REMARK 200 DATA REDUNDANCY : NULL
REMARK 200 R MERGE (I) : 0.09000
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL
REMARK 200 COMPLETENESS FOR SHELL (%) : NULL
REMARK 200 DATA REDUNDANCY IN SHELL : NULL
REMARK 200 R MERGE FOR SHELL (I) : NULL
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: CCP4
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 47.46
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M SODIUM-POTASSIUM PHOSPHATE , PH
REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, 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 49.03500
REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.88500
REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.31500
REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.88500
REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.03500
REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.31500
REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000
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 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 485 O HOH A 486 0.08
REMARK 500 O GLN A 361 O HOH A 508 1.88
REMARK 500 OE2 GLU B 61 OH TYR B 199 2.06
REMARK 500 N GLY A 116 O HOH A 381 2.17
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: CLOSE CONTACTS
REMARK 500
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375
REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.
REMARK 500
REMARK 500 DISTANCE CUTOFF:
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS
REMARK 500
REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE
REMARK 500 OE2 GLU B 22 O HOH B 542 2664 1.73
REMARK 500 NE2 HIS A 180 CA ALA B 1 2664 1.74
REMARK 500 NE2 HIS A 180 CB ALA B 1 2664 1.81
REMARK 500 NH1 ARG B 355 O HOH A 549 4555 1.92
REMARK 500 CD2 HIS A 180 CB ALA B 1 2664 2.02
REMARK 500 CD ARG B 14 O HOH A 547 4555 2.09
REMARK 500
REMARK 500 REMARK: NULL
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 SER A 105 CB SER A 105 OG 0.099
REMARK 500 SER A 324 CB SER A 324 OG 0.102
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES
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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)
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 ATM2 ATM3
REMARK 500 GLU A 5 CA - CB - CG ANGL. DEV. = 13.7 DEGREES
REMARK 500 GLN A 6 CA - CB - CG ANGL. DEV. = 14.9 DEGREES
REMARK 500 ARG A 14 CD - NE - CZ ANGL. DEV. = 46.1 DEGREES
REMARK 500 ARG A 14 NH1 - CZ - NH2 ANGL. DEV. = -6.9 DEGREES
REMARK 500 ARG A 14 NE - CZ - NH1 ANGL. DEV. = 7.5 DEGREES
REMARK 500 THR A 17 CA - CB - CG2 ANGL. DEV. = 8.4 DEGREES
REMARK 500 TYR A 39 CA - CB - CG ANGL. DEV. = 14.7 DEGREES
REMARK 500 ASP A 47 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES
REMARK 500 VAL A 65 CB - CA - C ANGL. DEV. = 14.1 DEGREES
REMARK 500 ARG A 80 CD - NE - CZ ANGL. DEV. = -9.3 DEGREES
REMARK 500 GLU A 82 CA - CB - CG ANGL. DEV. = 13.8 DEGREES
REMARK 500 TYR A 92 CA - CB - CG ANGL. DEV. = -12.3 DEGREES
REMARK 500 GLN A 100 CA - CB - CG ANGL. DEV. = 14.9 DEGREES
REMARK 500 LEU A 117 CB - CA - C ANGL. DEV. = 13.6 DEGREES
REMARK 500 GLN A 120 CG - CD - OE1 ANGL. DEV. = -12.0 DEGREES
REMARK 500 ARG A 133 CD - NE - CZ ANGL. DEV. = 8.5 DEGREES
REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES
REMARK 500 GLU A 172 CA - CB - CG ANGL. DEV. = 14.6 DEGREES
REMARK 500 ARG A 177 CG - CD - NE ANGL. DEV. = 13.9 DEGREES
REMARK 500 ARG A 177 CD - NE - CZ ANGL. DEV. = 8.9 DEGREES
REMARK 500 ARG A 177 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES
REMARK 500 LEU A 184 CB - CA - C ANGL. DEV. = 14.8 DEGREES
REMARK 500 HIS A 186 CA - CB - CG ANGL. DEV. = -10.9 DEGREES
REMARK 500 THR A 190 N - CA - CB ANGL. DEV. = 12.0 DEGREES
REMARK 500 ARG A 204 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES
REMARK 500 ARG A 204 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES
REMARK 500 GLU A 205 N - CA - CB ANGL. DEV. = 13.1 DEGREES
REMARK 500 GLU A 205 CA - CB - CG ANGL. DEV. = 21.6 DEGREES
REMARK 500 VAL A 209 N - CA - CB ANGL. DEV. = -13.7 DEGREES
REMARK 500 ARG A 232 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES
REMARK 500 SER A 257 O - C - N ANGL. DEV. = 9.7 DEGREES
REMARK 500 ARG A 258 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES
REMARK 500 ASP A 264 CA - CB - CG ANGL. DEV. = 18.8 DEGREES
REMARK 500 ASP A 264 CB - CG - OD1 ANGL. DEV. = 11.9 DEGREES
REMARK 500 ARG A 349 CA - CB - CG ANGL. DEV. = 13.8 DEGREES
REMARK 500 ARG A 349 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES
REMARK 500 GLU A 351 CA - CB - CG ANGL. DEV. = 17.2 DEGREES
REMARK 500 ASP B 10 CA - CB - CG ANGL. DEV. = -15.0 DEGREES
REMARK 500 ASP B 10 CB - CG - OD2 ANGL. DEV. = -9.7 DEGREES
REMARK 500 GLU B 22 CA - CB - CG ANGL. DEV. = 16.9 DEGREES
REMARK 500 MET B 28 CA - CB - CG ANGL. DEV. = 10.7 DEGREES
REMARK 500 ALA B 29 CB - CA - C ANGL. DEV. = 11.7 DEGREES
REMARK 500 ALA B 31 N - CA - CB ANGL. DEV. = 9.4 DEGREES
REMARK 500 LYS B 37 CB - CA - C ANGL. DEV. = -13.0 DEGREES
REMARK 500 GLY B 44 N - CA - C ANGL. DEV. = 20.3 DEGREES
REMARK 500 ARG B 52 CD - NE - CZ ANGL. DEV. = -9.1 DEGREES
REMARK 500 ASN B 70 CB - CA - C ANGL. DEV. = 12.2 DEGREES
REMARK 500 ASP B 87 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES
REMARK 500 THR B 90 CA - CB - CG2 ANGL. DEV. = 8.5 DEGREES
REMARK 500 LEU B 117 CA - CB - CG ANGL. DEV. = 16.7 DEGREES
REMARK 500
REMARK 500 THIS ENTRY HAS 77 ANGLE DEVIATIONS.
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 ASN A 51 62.45 30.19
REMARK 500 SER A 64 2.29 -69.70
REMARK 500 LYS A 99 -13.45 -46.49
REMARK 500 PRO A 122 106.52 -54.63
REMARK 500 ASP A 123 14.14 -54.83
REMARK 500 ALA A 146 -68.35 -90.62
REMARK 500 TYR A 150 132.06 -34.76
REMARK 500 SER A 154 -74.35 -85.12
REMARK 500 VAL A 178 -50.82 -130.86
REMARK 500 TYR A 221 15.71 -147.28
REMARK 500 ASP A 239 94.10 -178.87
REMARK 500 ASP A 264 -11.48 73.07
REMARK 500 ASN A 341 65.62 -107.22
REMARK 500 LYS A 342 124.89 -178.50
REMARK 500 ASN B 51 57.80 34.85
REMARK 500 GLN B 56 -9.26 -59.42
REMARK 500 GLN B 102 -84.87 -40.92
REMARK 500 TYR B 150 110.54 -37.72
REMARK 500 PRO B 165 -64.31 -29.25
REMARK 500 VAL B 178 -64.85 -106.43
REMARK 500 LEU B 184 77.71 -101.87
REMARK 500 ALA B 200 163.82 -41.14
REMARK 500 GLU B 205 28.76 45.43
REMARK 500 LEU B 216 41.34 77.86
REMARK 500 TYR B 221 18.44 -147.73
REMARK 500 THR B 319 -170.00 -161.52
REMARK 500 ASN B 341 38.57 -94.88
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: PLANAR GROUPS
REMARK 500
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS
REMARK 500 AN RMSD GREATER THAN THIS VALUE
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 M RES CSSEQI RMS TYPE
REMARK 500 ARG B 80 0.15 SIDE CHAIN
REMARK 500 ARG B 148 0.09 SIDE CHAIN
REMARK 500 ARG B 177 0.10 SIDE CHAIN
REMARK 500 ARG B 204 0.09 SIDE CHAIN
REMARK 500 ARG B 261 0.10 SIDE CHAIN
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 362
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZR B 362
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 1FR1 RELATED DB: PDB
REMARK 900 1FR1 IS THE NATIVE PROTEIN
DBREF 1FR6 A 1 361 UNP Q46041 Q46041_CITFR 21 381
DBREF 1FR6 B 1 361 UNP Q46041 Q46041_CITFR 21 381
SEQADV 1FR6 SER A 175 UNP Q46041 THR 195 SEE REMARK 999
SEQADV 1FR6 LYS A 176 UNP Q46041 THR 196 SEE REMARK 999
SEQADV 1FR6 HIS A 180 UNP Q46041 GLN 200 SEE REMARK 999
SEQADV 1FR6 ILE A 228 UNP Q46041 VAL 248 SEE REMARK 999
SEQADV 1FR6 GLU A 253 UNP Q46041 LYS 273 SEE REMARK 999
SEQADV 1FR6 VAL A 278 UNP Q46041 LEU 298 SEE REMARK 999
SEQADV 1FR6 SER A 285 UNP Q46041 ASN 305 SEE REMARK 999
SEQADV 1FR6 VAL A 348 UNP Q46041 ALA 368 SEE REMARK 999
SEQADV 1FR6 SER B 175 UNP Q46041 THR 195 SEE REMARK 999
SEQADV 1FR6 LYS B 176 UNP Q46041 THR 196 SEE REMARK 999
SEQADV 1FR6 HIS B 180 UNP Q46041 GLN 200 SEE REMARK 999
SEQADV 1FR6 ILE B 228 UNP Q46041 VAL 248 SEE REMARK 999
SEQADV 1FR6 GLU B 253 UNP Q46041 LYS 273 SEE REMARK 999
SEQADV 1FR6 VAL B 278 UNP Q46041 LEU 298 SEE REMARK 999
SEQADV 1FR6 SER B 285 UNP Q46041 ASN 305 SEE REMARK 999
SEQADV 1FR6 VAL B 348 UNP Q46041 ALA 368 SEE REMARK 999
SEQRES 1 A 361 ALA ALA LYS THR GLU GLN GLN ILE ALA ASP ILE VAL ASN
SEQRES 2 A 361 ARG THR ILE THR PRO LEU MET GLN GLU GLN ALA ILE PRO
SEQRES 3 A 361 GLY MET ALA VAL ALA ILE ILE TYR GLN GLY LYS PRO TYR
SEQRES 4 A 361 TYR PHE THR TRP GLY LYS ALA ASP ILE ALA ASN ASN ARG
SEQRES 5 A 361 PRO VAL THR GLN GLN THR LEU PHE GLU LEU GLY SER VAL
SEQRES 6 A 361 SER LYS THR PHE ASN GLY VAL LEU GLY GLY ASP ALA ILE
SEQRES 7 A 361 ALA ARG GLY GLU ILE LYS LEU SER ASP PRO VAL THR GLN
SEQRES 8 A 361 TYR TRP PRO GLU LEU THR GLY LYS GLN TRP GLN GLY ILE
SEQRES 9 A 361 SER LEU LEU HIS LEU ALA THR TYR THR ALA GLY GLY LEU
SEQRES 10 A 361 PRO LEU GLN VAL PRO ASP ASP VAL THR ASP LYS ALA ALA
SEQRES 11 A 361 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP ALA
SEQRES 12 A 361 PRO GLY ALA LYS ARG LEU TYR ALA ASN SER SER ILE GLY
SEQRES 13 A 361 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET SER
SEQRES 14 A 361 TYR GLU GLU ALA MET SER LYS ARG VAL LEU HIS PRO LEU
SEQRES 15 A 361 LYS LEU ALA HIS THR TRP ILE THR VAL PRO GLN SER GLU
SEQRES 16 A 361 GLN LYS ASP TYR ALA TRP GLY TYR ARG GLU GLY LYS PRO
SEQRES 17 A 361 VAL HIS VAL SER PRO GLY GLN LEU ASP ALA GLU ALA TYR
SEQRES 18 A 361 GLY VAL LYS SER SER VAL ILE ASP MET THR ARG TRP VAL
SEQRES 19 A 361 GLN ALA ASN MET ASP ALA SER GLN VAL GLN GLU LYS THR
SEQRES 20 A 361 LEU GLN GLN GLY ILE GLU LEU ALA GLN SER ARG TYR TRP
SEQRES 21 A 361 ARG ILE GLY ASP MET TYR GLN GLY LEU GLY TRP GLU MET
SEQRES 22 A 361 LEU ASN TRP PRO VAL LYS ALA ASP SER ILE ILE SER GLY
SEQRES 23 A 361 SER ASP SER LYS VAL ALA LEU ALA ALA LEU PRO ALA VAL
SEQRES 24 A 361 GLU VAL ASN PRO PRO ALA PRO ALA VAL LYS ALA SER TRP
SEQRES 25 A 361 VAL HIS LYS THR GLY SER THR GLY GLY PHE GLY SER TYR
SEQRES 26 A 361 VAL ALA PHE VAL PRO GLU LYS ASN LEU GLY ILE VAL MET
SEQRES 27 A 361 LEU ALA ASN LYS SER TYR PRO ASN PRO VAL ARG VAL GLU
SEQRES 28 A 361 ALA ALA TRP ARG ILE LEU GLU LYS LEU GLN
SEQRES 1 B 361 ALA ALA LYS THR GLU GLN GLN ILE ALA ASP ILE VAL ASN
SEQRES 2 B 361 ARG THR ILE THR PRO LEU MET GLN GLU GLN ALA ILE PRO
SEQRES 3 B 361 GLY MET ALA VAL ALA ILE ILE TYR GLN GLY LYS PRO TYR
SEQRES 4 B 361 TYR PHE THR TRP GLY LYS ALA ASP ILE ALA ASN ASN ARG
SEQRES 5 B 361 PRO VAL THR GLN GLN THR LEU PHE GLU LEU GLY SER VAL
SEQRES 6 B 361 SER LYS THR PHE ASN GLY VAL LEU GLY GLY ASP ALA ILE
SEQRES 7 B 361 ALA ARG GLY GLU ILE LYS LEU SER ASP PRO VAL THR GLN
SEQRES 8 B 361 TYR TRP PRO GLU LEU THR GLY LYS GLN TRP GLN GLY ILE
SEQRES 9 B 361 SER LEU LEU HIS LEU ALA THR TYR THR ALA GLY GLY LEU
SEQRES 10 B 361 PRO LEU GLN VAL PRO ASP ASP VAL THR ASP LYS ALA ALA
SEQRES 11 B 361 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP ALA
SEQRES 12 B 361 PRO GLY ALA LYS ARG LEU TYR ALA ASN SER SER ILE GLY
SEQRES 13 B 361 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET SER
SEQRES 14 B 361 TYR GLU GLU ALA MET SER LYS ARG VAL LEU HIS PRO LEU
SEQRES 15 B 361 LYS LEU ALA HIS THR TRP ILE THR VAL PRO GLN SER GLU
SEQRES 16 B 361 GLN LYS ASP TYR ALA TRP GLY TYR ARG GLU GLY LYS PRO
SEQRES 17 B 361 VAL HIS VAL SER PRO GLY GLN LEU ASP ALA GLU ALA TYR
SEQRES 18 B 361 GLY VAL LYS SER SER VAL ILE ASP MET THR ARG TRP VAL
SEQRES 19 B 361 GLN ALA ASN MET ASP ALA SER GLN VAL GLN GLU LYS THR
SEQRES 20 B 361 LEU GLN GLN GLY ILE GLU LEU ALA GLN SER ARG TYR TRP
SEQRES 21 B 361 ARG ILE GLY ASP MET TYR GLN GLY LEU GLY TRP GLU MET
SEQRES 22 B 361 LEU ASN TRP PRO VAL LYS ALA ASP SER ILE ILE SER GLY
SEQRES 23 B 361 SER ASP SER LYS VAL ALA LEU ALA ALA LEU PRO ALA VAL
SEQRES 24 B 361 GLU VAL ASN PRO PRO ALA PRO ALA VAL LYS ALA SER TRP
SEQRES 25 B 361 VAL HIS LYS THR GLY SER THR GLY GLY PHE GLY SER TYR
SEQRES 26 B 361 VAL ALA PHE VAL PRO GLU LYS ASN LEU GLY ILE VAL MET
SEQRES 27 B 361 LEU ALA ASN LYS SER TYR PRO ASN PRO VAL ARG VAL GLU
SEQRES 28 B 361 ALA ALA TRP ARG ILE LEU GLU LYS LEU GLN
HET AZR A 362 28
HET AZR B 362 28
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
HETSYN AZR AZTREONAM, OPEN FORM
FORMUL 3 AZR 2(C13 H19 N5 O8 S2)
FORMUL 5 HOH *370(H2 O)
HELIX 1 1 THR A 4 ALA A 24 1 21
HELIX 2 2 VAL A 65 ARG A 80 1 16
HELIX 3 3 PRO A 88 TRP A 93 1 6
HELIX 4 4 SER A 105 THR A 111 1 7
HELIX 5 5 ASP A 127 TRP A 138 1 12
HELIX 6 6 ALA A 151 VAL A 163 1 13
HELIX 7 7 SER A 169 VAL A 178 1 10
HELIX 8 8 PRO A 192 ASP A 198 5 7
HELIX 9 9 LEU A 216 TYR A 221 1 6
HELIX 10 10 VAL A 227 MET A 238 1 12
HELIX 11 11 ASP A 239 VAL A 243 5 5
HELIX 12 12 GLU A 245 GLN A 256 1 12
HELIX 13 13 LYS A 279 GLY A 286 1 8
HELIX 14 14 ASP A 288 LEU A 293 1 6
HELIX 15 15 PRO A 345 GLN A 361 1 17
HELIX 16 16 THR B 4 ALA B 24 1 21
HELIX 17 17 VAL B 65 ARG B 80 1 16
HELIX 18 18 VAL B 89 TYR B 92 5 4
HELIX 19 19 GLY B 98 GLN B 102 5 5
HELIX 20 20 SER B 105 THR B 111 1 7
HELIX 21 21 ASP B 127 ASN B 137 1 11
HELIX 22 22 ALA B 151 VAL B 163 1 13
HELIX 23 23 SER B 169 VAL B 178 1 10
HELIX 24 24 GLU B 195 TYR B 199 5 5
HELIX 25 25 LEU B 216 TYR B 221 1 6
HELIX 26 26 SER B 226 ASP B 239 1 14
HELIX 27 27 ALA B 240 VAL B 243 5 4
HELIX 28 28 GLU B 245 GLN B 256 1 12
HELIX 29 29 LYS B 279 ASP B 288 1 10
HELIX 30 30 ASP B 288 LEU B 293 1 6
HELIX 31 31 PRO B 330 LYS B 332 5 3
HELIX 32 32 PRO B 345 GLN B 361 1 17
SHEET 1 A10 ARG A 52 PRO A 53 0
SHEET 2 A10 PRO A 38 ASP A 47 -1 N ALA A 46 O ARG A 52
SHEET 3 A10 GLY A 27 ILE A 33 -1 N MET A 28 O TRP A 43
SHEET 4 A10 GLY A 335 ALA A 340 -1 O GLY A 335 N ILE A 33
SHEET 5 A10 PHE A 322 PHE A 328 -1 O GLY A 323 N ALA A 340
SHEET 6 A10 SER A 311 THR A 319 -1 N VAL A 313 O PHE A 328
SHEET 7 A10 GLU A 272 ASN A 275 -1 N GLU A 272 O HIS A 314
SHEET 8 A10 MET A 265 GLN A 267 -1 N TYR A 266 O MET A 273
SHEET 9 A10 ARG A 258 ARG A 261 -1 N TYR A 259 O GLN A 267
SHEET 10 A10 VAL A 299 ALA A 305 -1 N VAL A 299 O ARG A 261
SHEET 1 B 2 LEU A 59 GLU A 61 0
SHEET 2 B 2 LYS A 224 SER A 226 -1 O SER A 225 N PHE A 60
SHEET 1 C 2 LYS A 147 ARG A 148 0
SHEET 2 C 2 LEU A 296 PRO A 297 -1 O LEU A 296 N ARG A 148
SHEET 1 D 2 GLY A 202 ARG A 204 0
SHEET 2 D 2 LYS A 207 VAL A 209 -1 O LYS A 207 N ARG A 204
SHEET 1 E10 ARG B 52 PRO B 53 0
SHEET 2 E10 LYS B 37 ASP B 47 -1 N ALA B 46 O ARG B 52
SHEET 3 E10 GLY B 27 TYR B 34 -1 N MET B 28 O TRP B 43
SHEET 4 E10 LEU B 334 ALA B 340 -1 O GLY B 335 N ILE B 33
SHEET 5 E10 GLY B 323 PHE B 328 -1 N GLY B 323 O ALA B 340
SHEET 6 E10 SER B 311 SER B 318 -1 N VAL B 313 O PHE B 328
SHEET 7 E10 GLU B 272 ASN B 275 -1 O GLU B 272 N HIS B 314
SHEET 8 E10 MET B 265 GLN B 267 -1 N TYR B 266 O MET B 273
SHEET 9 E10 ARG B 258 ILE B 262 -1 N TYR B 259 O GLN B 267
SHEET 10 E10 VAL B 299 ALA B 305 -1 N VAL B 299 O ARG B 261
SHEET 1 F 2 PHE B 60 GLU B 61 0
SHEET 2 F 2 LYS B 224 SER B 225 -1 N SER B 225 O PHE B 60
SHEET 1 G 2 LYS B 147 ARG B 148 0
SHEET 2 G 2 LEU B 296 PRO B 297 -1 O LEU B 296 N ARG B 148
SHEET 1 H 2 GLY B 202 ARG B 204 0
SHEET 2 H 2 LYS B 207 VAL B 209 -1 N LYS B 207 O ARG B 204
LINK OG SER A 64 C20 AZR A 362 1555 1555 1.36
LINK OG SER B 64 C20 AZR B 362 1555 1555 1.34
CISPEP 1 TRP A 276 PRO A 277 0 2.35
CISPEP 2 ASN A 302 PRO A 303 0 2.85
CISPEP 3 TRP B 276 PRO B 277 0 0.65
CISPEP 4 ASN B 302 PRO B 303 0 -2.69
SITE 1 AC1 19 SER A 64 LEU A 119 GLN A 120 TYR A 150
SITE 2 AC1 19 ASN A 152 TYR A 221 LYS A 315 THR A 316
SITE 3 AC1 19 GLY A 317 SER A 318 THR A 319 GLY A 320
SITE 4 AC1 19 ASN A 346 HOH A 427 HOH A 439 HOH A 500
SITE 5 AC1 19 ASP B 123 ASP B 124 HOH B 450
SITE 1 AC2 14 ASP A 123 GLY B 63 SER B 64 GLN B 120
SITE 2 AC2 14 TYR B 150 ASN B 152 TYR B 221 LYS B 315
SITE 3 AC2 14 THR B 316 GLY B 317 SER B 318 ASN B 346
SITE 4 AC2 14 HOH B 456 HOH B 462
CRYST1 98.070 84.630 89.770 90.00 90.00 90.00 P 21 21 21 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 0.010197 0.000000 0.000000 0.00000
SCALE2 0.000000 0.011816 0.000000 0.00000
SCALE3 0.000000 0.000000 0.011140 0.00000