10 20 30 40 50 60 70 80 1FQ0 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER LYASE 01-SEP-00 1FQ0
TITLE KDPG ALDOLASE FROM ESCHERICHIA COLI
COMPND MOL_ID: 1; COMPND 2 MOLECULE: KDPG ALDOLASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 4.1.2.14; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET-28B
KEYWDS ALDOLASE, TIM BARREL, LYASE
EXPDTA X-RAY DIFFRACTION
AUTHOR J.H.NAISMITH
REVDAT 3 24-FEB-09 1FQ0 1 VERSN REVDAT 2 23-MAY-01 1FQ0 1 JRNL REVDAT 1 04-OCT-00 1FQ0 0
JRNL AUTH N.WYMER,L.V.BUCHANAN,D.HENDERSON,N.MEHTA, JRNL AUTH 2 C.H.BOTTING,L.POCIVAVSEK,C.A.FIERKE,E.J.TOONE, JRNL AUTH 3 J.H.NAISMITH JRNL TITL DIRECTED EVOLUTION OF A NEW CATALYTIC SITE IN JRNL TITL 2 2-KETO-3-DEOXY-6-PHOSPHOGLUCONATE ALDOLASE FROM JRNL TITL 3 ESCHERICHIA COLI. JRNL REF STRUCTURE V. 9 1 2001 JRNL REFN ISSN 0969-2126 JRNL PMID 11342129 JRNL DOI 10.1016/S0969-2126(00)00555-4
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.3 REMARK 3 NUMBER OF REFLECTIONS : 477520 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 5% REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1559 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4698 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 508 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 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 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1FQ0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-SEP-00. REMARK 100 THE RCSB ID CODE IS RCSB011803.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31186 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.4 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.13100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 38.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.40 REMARK 200 R MERGE FOR SHELL (I) : 0.16400 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, CITRIC ACID, SUCROSE, PH REMARK 280 4.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.5K
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 26.60000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.41500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.89500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.41500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.60000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.89500 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLU A 193 REMARK 475 LEU B 213 REMARK 475 ALA C 194 REMARK 475 GLY C 195
REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 2 CB CG CD CE NZ REMARK 480 LYS A 5 CG CD CE NZ REMARK 480 LYS A 24 CD CE NZ REMARK 480 LYS A 25 CG CD CE NZ REMARK 480 GLU A 27 CG CD OE1 OE2 REMARK 480 LYS A 34 NZ REMARK 480 GLU A 51 CG CD OE1 OE2 REMARK 480 LYS A 62 CG CD CE NZ REMARK 480 GLU A 63 OE2 REMARK 480 GLN A 78 CD OE1 NE2 REMARK 480 LYS A 130 CG CD CE NZ REMARK 480 LYS A 144 CE NZ REMARK 480 GLN A 155 CB CG CD OE1 NE2 REMARK 480 LYS A 176 CG CD CE NZ REMARK 480 LEU A 192 O CB CG CD1 CD2 REMARK 480 GLY A 195 O REMARK 480 ASP A 196 C O CG OD1 OD2 REMARK 480 LYS A 202 CD CE NZ REMARK 480 ARG A 205 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 212 C O CD CE NZ REMARK 480 LEU A 213 C O CG CD1 CD2 OXT REMARK 480 LYS B 24 CD CE NZ REMARK 480 GLU B 51 CG CD OE1 OE2 REMARK 480 LYS B 62 CE NZ REMARK 480 LYS B 130 CG CD CE NZ REMARK 480 LYS B 144 CD CE NZ REMARK 480 GLU B 193 CB CG CD OE1 OE2 REMARK 480 ARG B 205 CD NE CZ NH1 NH2 REMARK 480 LYS B 212 CD CE NZ REMARK 480 LYS C 2 CG CD CE NZ REMARK 480 LYS C 5 CE NZ REMARK 480 LYS C 24 CE NZ REMARK 480 LYS C 25 CD CE NZ REMARK 480 GLU C 51 CG CD OE1 OE2 REMARK 480 LYS C 62 CD CE NZ REMARK 480 LYS C 102 CG CD CE NZ REMARK 480 LYS C 130 CD CE NZ REMARK 480 ALA C 139 CB REMARK 480 LYS C 144 CE NZ REMARK 480 GLN C 155 CG CD OE1 NE2 REMARK 480 ARG C 170 NE CZ NH1 NH2 REMARK 480 LYS C 176 CG CD CE NZ REMARK 480 ALA C 191 CB REMARK 480 LYS C 202 CD CE NZ REMARK 480 ARG C 205 CD NE CZ NH1 NH2 REMARK 480 LYS C 212 NZ REMARK 480 LEU C 213 CD1 CD2
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 O HOH A 660 O HOH C 638 3645 2.04 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 ARG A 199 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES 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 C 194 -11.72 95.41 REMARK 500 ASP C 196 75.16 -106.16 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 TYR B 172 0.07 SIDE_CHAIN 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 C 586 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH B 688 DISTANCE = 5.49 ANGSTROMS
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 509 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 510 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT C 511
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FWR RELATED DB: PDB REMARK 900 1FWR IS THE CRYSTAL STRUCTURE OF KDPG ALDOLASE DOUBLE REMARK 900 MUTANT K133Q/T161K
DBREF 1FQ0 A 1 213 UNP P0A955 ALKH_ECOLI 1 213 DBREF 1FQ0 B 1 213 UNP P0A955 ALKH_ECOLI 1 213 DBREF 1FQ0 C 1 213 UNP P0A955 ALKH_ECOLI 1 213
SEQRES 1 A 213 MET LYS ASN TRP LYS THR SER ALA GLU SER ILE LEU THR SEQRES 2 A 213 THR GLY PRO VAL VAL PRO VAL ILE VAL VAL LYS LYS LEU SEQRES 3 A 213 GLU HIS ALA VAL PRO MET ALA LYS ALA LEU VAL ALA GLY SEQRES 4 A 213 GLY VAL ARG VAL LEU GLU VAL THR LEU ARG THR GLU CYS SEQRES 5 A 213 ALA VAL ASP ALA ILE ARG ALA ILE ALA LYS GLU VAL PRO SEQRES 6 A 213 GLU ALA ILE VAL GLY ALA GLY THR VAL LEU ASN PRO GLN SEQRES 7 A 213 GLN LEU ALA GLU VAL THR GLU ALA GLY ALA GLN PHE ALA SEQRES 8 A 213 ILE SER PRO GLY LEU THR GLU PRO LEU LEU LYS ALA ALA SEQRES 9 A 213 THR GLU GLY THR ILE PRO LEU ILE PRO GLY ILE SER THR SEQRES 10 A 213 VAL SER GLU LEU MET LEU GLY MET ASP TYR GLY LEU LYS SEQRES 11 A 213 GLU PHE LYS PHE PHE PRO ALA GLU ALA ASN GLY GLY VAL SEQRES 12 A 213 LYS ALA LEU GLN ALA ILE ALA GLY PRO PHE SER GLN VAL SEQRES 13 A 213 ARG PHE CYS PRO THR GLY GLY ILE SER PRO ALA ASN TYR SEQRES 14 A 213 ARG ASP TYR LEU ALA LEU LYS SER VAL LEU CYS ILE GLY SEQRES 15 A 213 GLY SER TRP LEU VAL PRO ALA ASP ALA LEU GLU ALA GLY SEQRES 16 A 213 ASP TYR ASP ARG ILE THR LYS LEU ALA ARG GLU ALA VAL SEQRES 17 A 213 GLU GLY ALA LYS LEU SEQRES 1 B 213 MET LYS ASN TRP LYS THR SER ALA GLU SER ILE LEU THR SEQRES 2 B 213 THR GLY PRO VAL VAL PRO VAL ILE VAL VAL LYS LYS LEU SEQRES 3 B 213 GLU HIS ALA VAL PRO MET ALA LYS ALA LEU VAL ALA GLY SEQRES 4 B 213 GLY VAL ARG VAL LEU GLU VAL THR LEU ARG THR GLU CYS SEQRES 5 B 213 ALA VAL ASP ALA ILE ARG ALA ILE ALA LYS GLU VAL PRO SEQRES 6 B 213 GLU ALA ILE VAL GLY ALA GLY THR VAL LEU ASN PRO GLN SEQRES 7 B 213 GLN LEU ALA GLU VAL THR GLU ALA GLY ALA GLN PHE ALA SEQRES 8 B 213 ILE SER PRO GLY LEU THR GLU PRO LEU LEU LYS ALA ALA SEQRES 9 B 213 THR GLU GLY THR ILE PRO LEU ILE PRO GLY ILE SER THR SEQRES 10 B 213 VAL SER GLU LEU MET LEU GLY MET ASP TYR GLY LEU LYS SEQRES 11 B 213 GLU PHE LYS PHE PHE PRO ALA GLU ALA ASN GLY GLY VAL SEQRES 12 B 213 LYS ALA LEU GLN ALA ILE ALA GLY PRO PHE SER GLN VAL SEQRES 13 B 213 ARG PHE CYS PRO THR GLY GLY ILE SER PRO ALA ASN TYR SEQRES 14 B 213 ARG ASP TYR LEU ALA LEU LYS SER VAL LEU CYS ILE GLY SEQRES 15 B 213 GLY SER TRP LEU VAL PRO ALA ASP ALA LEU GLU ALA GLY SEQRES 16 B 213 ASP TYR ASP ARG ILE THR LYS LEU ALA ARG GLU ALA VAL SEQRES 17 B 213 GLU GLY ALA LYS LEU SEQRES 1 C 213 MET LYS ASN TRP LYS THR SER ALA GLU SER ILE LEU THR SEQRES 2 C 213 THR GLY PRO VAL VAL PRO VAL ILE VAL VAL LYS LYS LEU SEQRES 3 C 213 GLU HIS ALA VAL PRO MET ALA LYS ALA LEU VAL ALA GLY SEQRES 4 C 213 GLY VAL ARG VAL LEU GLU VAL THR LEU ARG THR GLU CYS SEQRES 5 C 213 ALA VAL ASP ALA ILE ARG ALA ILE ALA LYS GLU VAL PRO SEQRES 6 C 213 GLU ALA ILE VAL GLY ALA GLY THR VAL LEU ASN PRO GLN SEQRES 7 C 213 GLN LEU ALA GLU VAL THR GLU ALA GLY ALA GLN PHE ALA SEQRES 8 C 213 ILE SER PRO GLY LEU THR GLU PRO LEU LEU LYS ALA ALA SEQRES 9 C 213 THR GLU GLY THR ILE PRO LEU ILE PRO GLY ILE SER THR SEQRES 10 C 213 VAL SER GLU LEU MET LEU GLY MET ASP TYR GLY LEU LYS SEQRES 11 C 213 GLU PHE LYS PHE PHE PRO ALA GLU ALA ASN GLY GLY VAL SEQRES 12 C 213 LYS ALA LEU GLN ALA ILE ALA GLY PRO PHE SER GLN VAL SEQRES 13 C 213 ARG PHE CYS PRO THR GLY GLY ILE SER PRO ALA ASN TYR SEQRES 14 C 213 ARG ASP TYR LEU ALA LEU LYS SER VAL LEU CYS ILE GLY SEQRES 15 C 213 GLY SER TRP LEU VAL PRO ALA ASP ALA LEU GLU ALA GLY SEQRES 16 C 213 ASP TYR ASP ARG ILE THR LYS LEU ALA ARG GLU ALA VAL SEQRES 17 C 213 GLU GLY ALA LYS LEU
HET CIT A 509 13 HET CIT B 510 13 HET CIT C 511 13
HETNAM CIT CITRIC ACID
FORMUL 4 CIT 3(C6 H8 O7) FORMUL 7 HOH *508(H2 O)
HELIX 1 1 SER A 7 THR A 14 1 8 HELIX 2 2 LYS A 25 GLU A 27 5 3 HELIX 3 3 HIS A 28 GLY A 39 1 12 HELIX 4 4 CYS A 52 VAL A 64 1 13 HELIX 5 5 ASN A 76 GLY A 87 1 12 HELIX 6 6 THR A 97 GLY A 107 1 11 HELIX 7 7 THR A 117 TYR A 127 1 11 HELIX 8 8 GLY A 141 GLY A 151 1 11 HELIX 9 9 ASN A 168 ALA A 174 1 7 HELIX 10 10 PRO A 188 GLY A 195 1 8 HELIX 11 11 ASP A 196 ALA A 211 1 16 HELIX 12 12 SER B 7 THR B 14 1 8 HELIX 13 13 LYS B 25 GLU B 27 5 3 HELIX 14 14 HIS B 28 GLY B 39 1 12 HELIX 15 15 CYS B 52 VAL B 64 1 13 HELIX 16 16 ASN B 76 ALA B 86 1 11 HELIX 17 17 THR B 97 GLY B 107 1 11 HELIX 18 18 THR B 117 TYR B 127 1 11 HELIX 19 19 GLY B 141 GLY B 151 1 11 HELIX 20 20 ASN B 168 ALA B 174 1 7 HELIX 21 21 PRO B 188 GLY B 195 1 8 HELIX 22 22 ASP B 196 ALA B 211 1 16 HELIX 23 23 SER C 7 THR C 14 1 8 HELIX 24 24 LYS C 25 GLU C 27 5 3 HELIX 25 25 HIS C 28 GLY C 39 1 12 HELIX 26 26 CYS C 52 VAL C 64 1 13 HELIX 27 27 ASN C 76 GLY C 87 1 12 HELIX 28 28 THR C 97 GLY C 107 1 11 HELIX 29 29 THR C 117 TYR C 127 1 11 HELIX 30 30 GLY C 141 GLY C 151 1 11 HELIX 31 31 ASN C 168 ALA C 174 1 7 HELIX 32 32 PRO C 188 GLU C 193 1 6 HELIX 33 33 ASP C 196 ALA C 211 1 16
SHEET 1 A 4 ILE A 68 GLY A 72 0 SHEET 2 A 4 VAL A 43 THR A 47 1 O LEU A 44 N GLY A 70 SHEET 3 A 4 VAL A 17 ILE A 21 1 O PRO A 19 N GLU A 45 SHEET 4 A 4 ILE A 181 GLY A 183 1 O ILE A 181 N VAL A 18 SHEET 1 B 4 ALA A 91 SER A 93 0 SHEET 2 B 4 LEU A 111 ILE A 115 1 N ILE A 112 O ALA A 91 SHEET 3 B 4 GLU A 131 PHE A 134 1 N LYS A 133 O PRO A 113 SHEET 4 B 4 ARG A 157 PRO A 160 1 O ARG A 157 N PHE A 132 SHEET 1 C 4 ILE B 68 GLY B 72 0 SHEET 2 C 4 VAL B 43 THR B 47 1 O LEU B 44 N GLY B 70 SHEET 3 C 4 VAL B 17 ILE B 21 1 O PRO B 19 N GLU B 45 SHEET 4 C 4 ILE B 181 GLY B 183 1 O ILE B 181 N VAL B 18 SHEET 1 D 4 ALA B 91 SER B 93 0 SHEET 2 D 4 LEU B 111 ILE B 115 1 N ILE B 112 O ALA B 91 SHEET 3 D 4 GLU B 131 PHE B 134 1 N LYS B 133 O PRO B 113 SHEET 4 D 4 ARG B 157 PRO B 160 1 O ARG B 157 N PHE B 132 SHEET 1 E 4 ILE C 68 GLY C 72 0 SHEET 2 E 4 VAL C 43 THR C 47 1 O LEU C 44 N GLY C 70 SHEET 3 E 4 VAL C 17 ILE C 21 1 O PRO C 19 N GLU C 45 SHEET 4 E 4 ILE C 181 GLY C 183 1 O ILE C 181 N VAL C 18 SHEET 1 F 4 ALA C 91 SER C 93 0 SHEET 2 F 4 LEU C 111 ILE C 115 1 N ILE C 112 O ALA C 91 SHEET 3 F 4 GLU C 131 PHE C 134 1 N LYS C 133 O PRO C 113 SHEET 4 F 4 ARG C 157 PRO C 160 1 O ARG C 157 N PHE C 132
CISPEP 1 PHE A 135 PRO A 136 0 -4.08 CISPEP 2 PHE B 135 PRO B 136 0 -3.05 CISPEP 3 PHE C 135 PRO C 136 0 -2.83
SITE 1 AC1 11 VAL A 20 GLU A 45 THR A 47 ARG A 49 SITE 2 AC1 11 GLY A 72 THR A 73 LYS A 133 PHE A 135 SITE 3 AC1 11 THR A 161 HOH A 575 PRO C 152 SITE 1 AC2 12 PRO A 152 VAL B 20 GLU B 45 THR B 47 SITE 2 AC2 12 ARG B 49 GLY B 72 THR B 73 ILE B 92 SITE 3 AC2 12 PRO B 94 LYS B 133 PHE B 135 THR B 161 SITE 1 AC3 12 PRO B 152 VAL C 20 GLU C 45 THR C 47 SITE 2 AC3 12 ARG C 49 GLY C 72 THR C 73 PRO C 94 SITE 3 AC3 12 LYS C 133 PHE C 135 THR C 161 HOH C 651
CRYST1 53.200 77.790 146.830 90.00 90.00 90.00 P 21 21 21 12
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 0.018797 0.000000 0.000000 0.00000
SCALE2 0.000000 0.012855 0.000000 0.00000
SCALE3 0.000000 0.000000 0.006811 0.00000