10 20 30 40 50 60 70 80 1LT6 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER ENTEROTOXIN 01-OCT-97 1LT6
TITLE HEAT-LABILE ENTEROTOXIN B-PENTAMER COMPLEXED WITH TITLE 2 METANITROPHENYLGALACTOSIDE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAT-LABILE ENTEROTOXIN; COMPND 3 CHAIN: D, E, F, G, H, L, M, N, O, P; COMPND 4 FRAGMENT: B-PENTAMER; COMPND 5 SYNONYM: LT-I; COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: PORCINE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: MC1061; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PROFIT
KEYWDS ENTEROTOXIN
EXPDTA X-RAY DIFFRACTION
AUTHOR E.A.MERRITT,W.G.J.HOL
REVDAT 2 24-FEB-09 1LT6 1 VERSN REVDAT 1 03-DEC-97 1LT6 0
JRNL AUTH E.A.MERRITT,S.SARFATY,I.K.FEIL,W.G.HOL JRNL TITL STRUCTURAL FOUNDATION FOR THE DESIGN OF RECEPTOR JRNL TITL 2 ANTAGONISTS TARGETING ESCHERICHIA COLI HEAT-LABILE JRNL TITL 3 ENTEROTOXIN. JRNL REF STRUCTURE V. 5 1485 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9384564 JRNL DOI 10.1016/S0969-2126(97)00298-0
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.A.MERRITT,T.K.SIXMA,K.H.KALK,B.A.VAN ZANTEN, REMARK 1 AUTH 2 W.G.HOL REMARK 1 TITL GALACTOSE-BINDING SITE IN ESCHERICHIA COLI REMARK 1 TITL 2 HEAT-LABILE ENTEROTOXIN (LT) AND CHOLERA TOXIN (CT) REMARK 1 REF MOL.MICROBIOL. V. 13 745 1994 REMARK 1 REFN ISSN 0950-382X REMARK 1 REFERENCE 2 REMARK 1 AUTH T.K.SIXMA,K.H.KALK,B.A.VAN ZANTEN,Z.DAUTER, REMARK 1 AUTH 2 J.KINGMA,B.WITHOLT,W.G.HOL REMARK 1 TITL REFINED STRUCTURE OF ESCHERICHIA COLI HEAT-LABILE REMARK 1 TITL 2 ENTEROTOXIN, A CLOSE RELATIVE OF CHOLERA TOXIN REMARK 1 REF J.MOL.BIOL. V. 230 890 1993 REMARK 1 REFN ISSN 0022-2836
REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.8 REMARK 3 NUMBER OF REFLECTIONS : 46246 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 SET) : 0.182 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1093 REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE : 0.3790 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 73 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 : 8240 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 210 REMARK 3 SOLVENT ATOMS : 252 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.74200 REMARK 3 B22 (A**2) : 1.91900 REMARK 3 B33 (A**2) : 3.82200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.66900 REMARK 3 B23 (A**2) : 0.00000 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) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.66 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.53 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) : 4.100 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.200 ; 4.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.100 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.200 ; 4.000 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM1.CHO REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : LOCALLY MODIFIED TOPH1.CHO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BABINET BULK SOLVENT MODEL
REMARK 4 REMARK 4 1LT6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-96 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 7.5 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 : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : DOUBLY-FOCUSED MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : MACRO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51781 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.2 REMARK 200 DATA REDUNDANCY : 2.230 REMARK 200 R MERGE (I) : 0.08900 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) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.29800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1LTA REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 47.68000 REMARK 290 SMTRY3 2 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F, G, H 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, M, N, O, P 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: 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 CYS F 9 CB CYS F 9 SG 0.132 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 VAL G 50 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 VAL H 50 N - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 VAL L 50 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 VAL N 50 N - CA - C ANGL. DEV. = -18.0 DEGREES REMARK 500 VAL O 50 N - CA - C ANGL. DEV. = -19.4 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 ILE D 20 -67.44 -93.72 REMARK 500 LYS D 34 -2.87 71.30 REMARK 500 GLU D 36 88.79 -67.32 REMARK 500 ASP D 83 -72.29 -81.31 REMARK 500 GLN E 16 137.99 -172.77 REMARK 500 ILE E 20 -60.25 -94.84 REMARK 500 SER F 44 23.22 -79.60 REMARK 500 ASP G 22 158.52 179.63 REMARK 500 ASP G 83 -73.64 -85.84 REMARK 500 LYS G 102 128.85 63.03 REMARK 500 ASP H 83 -75.85 -81.98 REMARK 500 GLN L 16 148.81 -171.99 REMARK 500 ASP L 83 -68.99 -91.38 REMARK 500 LYS M 34 -0.88 71.61 REMARK 500 GLU N 36 88.52 -60.57 REMARK 500 ASP N 83 -77.60 -82.11 REMARK 500 GLU O 11 2.78 -154.85 REMARK 500 LYS P 34 -11.34 81.91 REMARK 500 LYS P 102 137.70 -174.83 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 L 76 0.07 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 GAA D 104 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA E 104 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA F 104 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA G 104 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA H 104 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA L 104 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA M 104 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA N 104 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA O 104 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAA P 104
DBREF 1LT6 D 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 E 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 F 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 G 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 H 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 L 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 M 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 N 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 O 1 103 UNP P32890 ELBP_ECOLI 22 124 DBREF 1LT6 P 1 103 UNP P32890 ELBP_ECOLI 22 124
SEQRES 1 D 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 D 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 D 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 D 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 D 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 D 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 D 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 D 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 E 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 E 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 E 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 E 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 E 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 E 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 E 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 E 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 F 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 F 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 F 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 F 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 F 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 F 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 F 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 F 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 G 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 G 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 G 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 G 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 G 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 G 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 G 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 G 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 H 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 H 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 H 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 H 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 H 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 H 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 H 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 H 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 L 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 L 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 L 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 L 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 L 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 L 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 L 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 L 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 M 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 M 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 M 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 M 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 M 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 M 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 M 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 M 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 N 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 N 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 N 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 N 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 N 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 N 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 N 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 N 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 O 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 O 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 O 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 O 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 O 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 O 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 O 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 O 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN SEQRES 1 P 103 ALA PRO GLN THR ILE THR GLU LEU CYS SER GLU TYR ARG SEQRES 2 P 103 ASN THR GLN ILE TYR THR ILE ASN ASP LYS ILE LEU SER SEQRES 3 P 103 TYR THR GLU SER MET ALA GLY LYS ARG GLU MET VAL ILE SEQRES 4 P 103 ILE THR PHE LYS SER GLY GLU THR PHE GLN VAL GLU VAL SEQRES 5 P 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 P 103 GLU ARG MET LYS ASP THR LEU ARG ILE THR TYR LEU THR SEQRES 7 P 103 GLU THR LYS ILE ASP LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 P 103 THR PRO ASN SER ILE ALA ALA ILE SER MET LYS ASN
HET GAA D 104 21 HET GAA E 104 21 HET GAA F 104 21 HET GAA G 104 21 HET GAA H 104 21 HET GAA L 104 21 HET GAA M 104 21 HET GAA N 104 21 HET GAA O 104 21 HET GAA P 104 21
HETNAM GAA METANITROPHENYL-ALPHA-D-GALACTOSIDE
FORMUL 11 GAA 10(C12 H15 N O8) FORMUL 21 HOH *252(H2 O)
HELIX 1 1 ILE D 5 GLU D 11 1 7 HELIX 2 2 ASP D 59 THR D 78 1 20 HELIX 3 3 ILE E 5 GLU E 11 1 7 HELIX 4 4 ASP E 59 LEU E 77 1 19 HELIX 5 5 ILE F 5 GLU F 11 1 7 HELIX 6 6 ASP F 59 THR F 78 1 20 HELIX 7 7 ILE G 5 GLU G 11 1 7 HELIX 8 8 ASP G 59 THR G 78 5 20 HELIX 9 9 ILE H 5 GLU H 11 1 7 HELIX 10 10 ASP H 59 THR H 78 1 20 HELIX 11 11 ILE L 5 GLU L 11 1 7 HELIX 12 12 ASP L 59 THR L 78 5 20 HELIX 13 13 ILE M 5 GLU M 11 1 7 HELIX 14 14 ASP M 59 THR M 78 1 20 HELIX 15 15 ILE N 5 GLU N 11 1 7 HELIX 16 16 ASP N 59 THR N 78 1 20 HELIX 17 17 ILE O 5 CYS O 9 1 5 HELIX 18 18 ASP O 59 LEU O 77 1 19 HELIX 19 19 ILE P 5 GLU P 11 1 7 HELIX 20 20 ASP P 59 THR P 78 1 20
SHEET 1 A 3 THR D 15 THR D 19 0 SHEET 2 A 3 LYS D 84 TRP D 88 -1 N VAL D 87 O GLN D 16 SHEET 3 A 3 SER D 95 SER D 100 -1 N SER D 100 O LYS D 84 SHEET 1 B 3 SER D 26 SER D 30 0 SHEET 2 B 3 MET D 37 THR D 41 -1 N THR D 41 O SER D 26 SHEET 3 B 3 THR D 47 VAL D 50 -1 N VAL D 50 O VAL D 38 SHEET 1 C 3 THR E 15 THR E 19 0 SHEET 2 C 3 ILE E 82 TRP E 88 -1 N VAL E 87 O GLN E 16 SHEET 3 C 3 ALA E 98 MET E 101 -1 N SER E 100 O ASP E 83 SHEET 1 D 3 SER E 26 SER E 30 0 SHEET 2 D 3 MET E 37 THR E 41 -1 N THR E 41 O SER E 26 SHEET 3 D 3 THR E 47 VAL E 50 -1 N VAL E 50 O VAL E 38 SHEET 1 E 3 THR F 15 THR F 19 0 SHEET 2 E 3 LYS F 84 TRP F 88 -1 N VAL F 87 O GLN F 16 SHEET 3 E 3 SER F 95 ILE F 99 -1 N ALA F 98 O CYS F 86 SHEET 1 F 3 SER F 26 SER F 30 0 SHEET 2 F 3 MET F 37 THR F 41 -1 N THR F 41 O SER F 26 SHEET 3 F 3 THR F 47 VAL F 50 -1 N VAL F 50 O VAL F 38 SHEET 1 G 3 THR G 15 THR G 19 0 SHEET 2 G 3 LYS G 84 TRP G 88 -1 N VAL G 87 O GLN G 16 SHEET 3 G 3 SER G 95 SER G 100 -1 N SER G 100 O LYS G 84 SHEET 1 H 3 SER G 26 ALA G 32 0 SHEET 2 H 3 ARG G 35 THR G 41 -1 N THR G 41 O SER G 26 SHEET 3 H 3 THR G 47 VAL G 50 -1 N VAL G 50 O VAL G 38 SHEET 1 I 3 THR H 15 THR H 19 0 SHEET 2 I 3 ILE H 82 TRP H 88 -1 N VAL H 87 O GLN H 16 SHEET 3 I 3 ALA H 98 MET H 101 -1 N SER H 100 O ASP H 83 SHEET 1 J 3 SER H 26 SER H 30 0 SHEET 2 J 3 MET H 37 THR H 41 -1 N THR H 41 O SER H 26 SHEET 3 J 3 THR H 47 VAL H 50 -1 N VAL H 50 O VAL H 38 SHEET 1 K 3 THR L 15 THR L 19 0 SHEET 2 K 3 LYS L 84 TRP L 88 -1 N VAL L 87 O GLN L 16 SHEET 3 K 3 SER L 95 SER L 100 -1 N SER L 100 O LYS L 84 SHEET 1 L 3 SER L 26 ALA L 32 0 SHEET 2 L 3 ARG L 35 THR L 41 -1 N THR L 41 O SER L 26 SHEET 3 L 3 THR L 47 VAL L 50 -1 N VAL L 50 O VAL L 38 SHEET 1 M 3 THR M 15 THR M 19 0 SHEET 2 M 3 ILE M 82 TRP M 88 -1 N VAL M 87 O GLN M 16 SHEET 3 M 3 ALA M 98 MET M 101 -1 N SER M 100 O ASP M 83 SHEET 1 N 3 SER M 26 SER M 30 0 SHEET 2 N 3 MET M 37 THR M 41 -1 N THR M 41 O SER M 26 SHEET 3 N 3 THR M 47 VAL M 50 -1 N VAL M 50 O VAL M 38 SHEET 1 O 3 THR N 15 THR N 19 0 SHEET 2 O 3 LYS N 84 TRP N 88 -1 N VAL N 87 O GLN N 16 SHEET 3 O 3 SER N 95 SER N 100 -1 N SER N 100 O LYS N 84 SHEET 1 P 3 SER N 26 SER N 30 0 SHEET 2 P 3 MET N 37 THR N 41 -1 N THR N 41 O SER N 26 SHEET 3 P 3 THR N 47 VAL N 50 -1 N VAL N 50 O VAL N 38 SHEET 1 Q 3 THR O 15 THR O 19 0 SHEET 2 Q 3 LYS O 84 TRP O 88 -1 N VAL O 87 O GLN O 16 SHEET 3 Q 3 SER O 95 SER O 100 -1 N SER O 100 O LYS O 84 SHEET 1 R 3 SER O 26 GLU O 29 0 SHEET 2 R 3 VAL O 38 THR O 41 -1 N THR O 41 O SER O 26 SHEET 3 R 3 THR O 47 VAL O 50 -1 N VAL O 50 O VAL O 38 SHEET 1 S 3 THR P 15 THR P 19 0 SHEET 2 S 3 LYS P 84 TRP P 88 -1 N VAL P 87 O GLN P 16 SHEET 3 S 3 SER P 95 ILE P 99 -1 N ALA P 98 O CYS P 86 SHEET 1 T 3 SER P 26 GLU P 29 0 SHEET 2 T 3 VAL P 38 THR P 41 -1 N THR P 41 O SER P 26 SHEET 3 T 3 THR P 47 VAL P 50 -1 N VAL P 50 O VAL P 38
SSBOND 1 CYS D 9 CYS D 86 1555 1555 2.06 SSBOND 2 CYS E 9 CYS E 86 1555 1555 2.03 SSBOND 3 CYS F 9 CYS F 86 1555 1555 2.05 SSBOND 4 CYS G 9 CYS G 86 1555 1555 2.07 SSBOND 5 CYS H 9 CYS H 86 1555 1555 2.04 SSBOND 6 CYS L 9 CYS L 86 1555 1555 2.05 SSBOND 7 CYS M 9 CYS M 86 1555 1555 2.03 SSBOND 8 CYS N 9 CYS N 86 1555 1555 2.06 SSBOND 9 CYS O 9 CYS O 86 1555 1555 2.03 SSBOND 10 CYS P 9 CYS P 86 1555 1555 2.02
CISPEP 1 THR D 92 PRO D 93 0 -0.50 CISPEP 2 THR E 92 PRO E 93 0 -2.53 CISPEP 3 THR F 92 PRO F 93 0 -2.14 CISPEP 4 THR G 92 PRO G 93 0 -0.66 CISPEP 5 THR H 92 PRO H 93 0 0.77 CISPEP 6 THR L 92 PRO L 93 0 -4.23 CISPEP 7 THR M 92 PRO M 93 0 -0.41 CISPEP 8 THR N 92 PRO N 93 0 0.45 CISPEP 9 THR O 92 PRO O 93 0 -0.55 CISPEP 10 THR P 92 PRO P 93 0 -0.18
SITE 1 AC1 11 TYR D 12 GLU D 51 GLN D 56 HIS D 57 SITE 2 AC1 11 GLN D 61 TRP D 88 ASN D 90 LYS D 91 SITE 3 AC1 11 HOH D 124 HOH D 125 GLY E 33 SITE 1 AC2 9 TYR E 12 GLU E 51 HIS E 57 GLN E 61 SITE 2 AC2 9 TRP E 88 ASN E 90 LYS E 91 HOH E 126 SITE 3 AC2 9 GLY F 33 SITE 1 AC3 11 TYR F 12 GLU F 51 GLN F 56 HIS F 57 SITE 2 AC3 11 GLN F 61 TRP F 88 ASN F 90 LYS F 91 SITE 3 AC3 11 HOH F 113 HOH F 128 GLY G 33 SITE 1 AC4 10 ARG G 13 GLU G 51 GLN G 56 HIS G 57 SITE 2 AC4 10 GLN G 61 TRP G 88 ASN G 90 LYS G 91 SITE 3 AC4 10 HOH G 124 GLY H 33 SITE 1 AC5 9 GLY D 33 TYR H 12 GLU H 51 GLN H 56 SITE 2 AC5 9 HIS H 57 GLN H 61 TRP H 88 ASN H 90 SITE 3 AC5 9 LYS H 91 SITE 1 AC6 9 GLU L 51 GLN L 56 HIS L 57 GLN L 61 SITE 2 AC6 9 TRP L 88 ASN L 90 LYS L 91 HOH L 119 SITE 3 AC6 9 GLY M 33 SITE 1 AC7 10 TYR M 12 GLU M 51 GLN M 56 HIS M 57 SITE 2 AC7 10 GLN M 61 TRP M 88 ASN M 90 LYS M 91 SITE 3 AC7 10 HOH M 134 GLY N 33 SITE 1 AC8 11 TYR N 12 GLU N 51 GLN N 56 HIS N 57 SITE 2 AC8 11 GLN N 61 TRP N 88 ASN N 90 LYS N 91 SITE 3 AC8 11 HOH N 106 HOH N 128 GLY O 33 SITE 1 AC9 11 TYR O 12 GLU O 51 GLN O 56 HIS O 57 SITE 2 AC9 11 GLN O 61 TRP O 88 ASN O 90 LYS O 91 SITE 3 AC9 11 HOH O 106 ALA P 32 GLY P 33 SITE 1 BC1 11 GLY L 33 LYS L 34 TYR P 12 GLU P 51 SITE 2 BC1 11 GLN P 56 HIS P 57 GLN P 61 TRP P 88 SITE 3 BC1 11 ASN P 90 LYS P 91 HOH P 125
CRYST1 68.670 95.360 85.650 90.00 100.77 90.00 P 1 21 1 20
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 0.014562 0.000000 0.002770 0.00000
SCALE2 0.000000 0.010487 0.000000 0.00000
SCALE3 0.000000 0.000000 0.011885 0.00000