HEADER MEMBRANE PROTEIN 11-JUL-06 2IXX OBSLTE 19-MAY-10 2IXX 2XE1 TITLE STRUCTURAL BASIS FOR OMPC MEDIATED ANTIBIOTIC RESISTANCE IN TITLE 2 CLINICAL ISOLATES OF ESCHERICHIA COLI. COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER MEMBRANE PROTEIN C; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 22-375; COMPND 5 SYNONYM: PORIN OMPC, OUTER MEMBRANE PROTEIN 1B; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: O6\: N1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HN705; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PHSG575 KEYWDS OMPC PORIN, ANTIBIOTIC RESISTANCE, BETA BARREL, MEMBRANE KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.A.BAMFORD,K.BEIS,A.S.LOW,D.PHILP,I.R.BOOTH,J.H.NAISMITH REVDAT 3 19-MAY-10 2IXX 1 OBSLTE REVDAT 2 24-FEB-09 2IXX 1 VERSN REVDAT 1 21-AUG-07 2IXX 0 JRNL AUTH V.A.BAMFORD,K.BEIS,A.S.LOW,D.PHILP,I.R.BOOTH, JRNL AUTH 2 J.H.NAISMITH JRNL TITL STRUCTURAL BASIS FOR OMPC MEDIATED ANTIBIOTIC JRNL TITL 2 RESISTANCE IN CLINICAL ISOLATES OF ESCHERICHIA JRNL TITL 3 COLI. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.5 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0007 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 43736 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2320 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3224 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 181 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5550 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 367 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.47000 REMARK 3 B22 (A**2) : 0.47000 REMARK 3 B33 (A**2) : -0.70000 REMARK 3 B12 (A**2) : 0.23000 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): 0.258 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.207 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.127 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.776 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5698 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7722 ; 1.626 ; 1.922 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 706 ; 6.306 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 324 ;36.604 ;25.062 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 842 ;15.409 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;17.334 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 780 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4616 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2277 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3893 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 456 ; 0.140 ; 0.200 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): 135 ; 0.178 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.278 ; 0.200 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): 3526 ; 0.624 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5476 ; 1.110 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2528 ; 2.232 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2246 ; 3.445 ; 4.500 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 400 2 REMARK 3 1 B 1 B 400 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1416 ; 0.02 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 1372 ; 0.15 ; 0.50 REMARK 3 TIGHT THERMAL 1 A (A**2): 1416 ; 0.09 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 1372 ; 0.50 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 354 REMARK 3 ORIGIN FOR THE GROUP (A): 0.3090 47.7530 9.3230 REMARK 3 T TENSOR REMARK 3 T11: -0.0417 T22: -0.0873 REMARK 3 T33: -0.0910 T12: -0.0079 REMARK 3 T13: 0.0236 T23: -0.0461 REMARK 3 L TENSOR REMARK 3 L11: 1.4845 L22: 0.8470 REMARK 3 L33: 0.6636 L12: 0.0406 REMARK 3 L13: 0.1615 L23: -0.0463 REMARK 3 S TENSOR REMARK 3 S11: 0.0039 S12: 0.0706 S13: -0.1586 REMARK 3 S21: -0.0441 S22: -0.0093 S23: -0.0091 REMARK 3 S31: 0.1022 S32: 0.0002 S33: 0.0054 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 354 REMARK 3 ORIGIN FOR THE GROUP (A): 19.0090 80.1460 69.7020 REMARK 3 T TENSOR REMARK 3 T11: -0.0691 T22: -0.0550 REMARK 3 T33: -0.0876 T12: -0.0279 REMARK 3 T13: -0.0524 T23: -0.0043 REMARK 3 L TENSOR REMARK 3 L11: 0.9041 L22: 1.3525 REMARK 3 L33: 0.6567 L12: -0.2630 REMARK 3 L13: -0.0861 L23: 0.1336 REMARK 3 S TENSOR REMARK 3 S11: -0.0245 S12: -0.0529 S13: 0.0773 REMARK 3 S21: 0.0637 S22: 0.0151 S23: -0.1424 REMARK 3 S31: -0.0537 S32: 0.0927 S33: 0.0094 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 2IXX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUL-06. REMARK 100 THE PDBE ID CODE IS EBI-29346. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43736 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.50 REMARK 200 RESOLUTION RANGE LOW (A) : 50.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.7 REMARK 200 R MERGE (I) : 0.11 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.30 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.7 REMARK 200 R MERGE FOR SHELL (I) : 0.52 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1OSM REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.3 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M AMMONIUM DIHYDROGEN REMARK 280 PHOSPHATE 0.1 M N-(2-ACETAMIDO)IMINODIACETIC ACID (ADA), REMARK 280 PH 6.5. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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 GENERATING THE BIOMOLECULE 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 11080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 51180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -92.7 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 60.21200 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 104.29024 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -60.21200 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.29024 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 11050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 51310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -92.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 60.21200 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 104.29024 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -60.21200 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.29024 REMARK 350 BIOMT3 3 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 B 2055 - O HOH B 2140 2.19 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 ASP A 26 CB - CG - OD1 ANGL. DEV. = 5.9 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 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 5 91.23 -165.03 REMARK 500 ALA A 76 102.79 -162.45 REMARK 500 GLU A 109 -43.20 -138.16 REMARK 500 PHE A 120 -138.00 57.40 REMARK 500 GLN A 123 -131.39 -155.90 REMARK 500 PHE A 136 71.28 37.04 REMARK 500 ASP A 298 -89.93 -103.43 REMARK 500 LYS A 304 104.98 -165.69 REMARK 500 ASN A 315 -165.99 -165.06 REMARK 500 ASN B 5 90.38 -164.10 REMARK 500 ALA B 76 102.48 -161.52 REMARK 500 GLN B 83 121.77 -39.94 REMARK 500 VAL B 106 21.00 -140.31 REMARK 500 GLU B 109 -41.90 -138.07 REMARK 500 PHE B 120 -136.55 54.98 REMARK 500 GLN B 123 -132.39 -157.24 REMARK 500 PHE B 136 70.90 36.31 REMARK 500 ASP B 298 -89.38 -102.50 REMARK 500 LYS B 304 106.56 -164.41 REMARK 500 ASN B 315 -165.34 -163.77 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 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MHA A1355 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MHA B1355 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IXW RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR OMPC MEDIATED ANTIBIOTIC REMARK 900 RESISTANCE IN CLINICAL ISOLATES OF REMARK 900 ESCHERICHIA COLI. DBREF 2IXX A 1 354 UNP Q8CVW1 OMPC_ECOL6 22 375 DBREF 2IXX B 1 354 UNP Q8CVW1 OMPC_ECOL6 22 375 SEQRES 1 A 354 ALA GLU VAL TYR ASN LYS ASP GLY ASN LYS LEU ASP LEU SEQRES 2 A 354 TYR GLY LYS VAL ASP GLY LEU HIS TYR PHE SER ASP ASP SEQRES 3 A 354 LYS SER VAL ASP GLY ASP GLN THR TYR MET ARG LEU GLY SEQRES 4 A 354 PHE LYS GLY GLU THR GLN VAL THR ASP GLN LEU THR GLY SEQRES 5 A 354 TYR GLY GLN TRP GLU TYR GLN ILE GLN GLY ASN ALA PRO SEQRES 6 A 354 GLU SER GLU ASN ASN SER TRP THR ARG VAL ALA PHE ALA SEQRES 7 A 354 GLY LEU LYS PHE GLN ASP ILE GLY SER PHE ASP TYR GLY SEQRES 8 A 354 ARG ASN TYR GLY VAL VAL TYR ASP VAL THR SER TRP THR SEQRES 9 A 354 ASP VAL LEU PRO GLU PHE GLY GLY ASP THR TYR GLY SER SEQRES 10 A 354 ASP ASN PHE MET GLN GLN ARG GLY ASN GLY PHE ALA THR SEQRES 11 A 354 TYR ARG ASN THR ASP PHE PHE GLY LEU VAL ASP GLY LEU SEQRES 12 A 354 ASN PHE ALA VAL GLN TYR GLN GLY GLN ASN GLY SER VAL SEQRES 13 A 354 SER GLY GLU ASN ASP PRO ASP PHE THR GLY HIS GLY ILE SEQRES 14 A 354 THR ASN ASN GLY ARG LYS ALA LEU ARG GLN ASN GLY ASP SEQRES 15 A 354 GLY VAL GLY GLY SER ILE THR TYR ASP TYR GLU GLY PHE SEQRES 16 A 354 GLY VAL GLY ALA ALA VAL SER SER SER LYS ARG THR TRP SEQRES 17 A 354 ASP GLN ASN ASN THR GLY LEU ILE GLY THR GLY ASP ARG SEQRES 18 A 354 ALA GLU THR TYR THR GLY GLY LEU LYS TYR ASP ALA ASN SEQRES 19 A 354 ASN ILE TYR LEU ALA ALA GLN TYR THR GLN THR TYR ASN SEQRES 20 A 354 ALA THR ARG VAL GLY SER LEU GLY TRP ALA ASN LYS ALA SEQRES 21 A 354 GLN ASN PHE GLU ALA VAL ALA GLN TYR GLN PHE ASP PHE SEQRES 22 A 354 GLY LEU ARG PRO SER VAL ALA TYR LEU GLN SER LYS GLY SEQRES 23 A 354 LYS ASN LEU GLY VAL VAL ALA GLY ARG ASN TYR ASP ASP SEQRES 24 A 354 GLU ASP ILE LEU LYS TYR VAL ASP VAL GLY ALA THR TYR SEQRES 25 A 354 TYR PHE ASN LYS ASN MET SER THR TYR VAL ASP TYR LYS SEQRES 26 A 354 ILE ASN LEU LEU ASP ASP ASN GLN PHE THR ARG ALA ALA SEQRES 27 A 354 GLY ILE ASN THR ASP ASP ILE VAL ALA LEU GLY LEU VAL SEQRES 28 A 354 TYR GLN PHE SEQRES 1 B 354 ALA GLU VAL TYR ASN LYS ASP GLY ASN LYS LEU ASP LEU SEQRES 2 B 354 TYR GLY LYS VAL ASP GLY LEU HIS TYR PHE SER ASP ASP SEQRES 3 B 354 LYS SER VAL ASP GLY ASP GLN THR TYR MET ARG LEU GLY SEQRES 4 B 354 PHE LYS GLY GLU THR GLN VAL THR ASP GLN LEU THR GLY SEQRES 5 B 354 TYR GLY GLN TRP GLU TYR GLN ILE GLN GLY ASN ALA PRO SEQRES 6 B 354 GLU SER GLU ASN ASN SER TRP THR ARG VAL ALA PHE ALA SEQRES 7 B 354 GLY LEU LYS PHE GLN ASP ILE GLY SER PHE ASP TYR GLY SEQRES 8 B 354 ARG ASN TYR GLY VAL VAL TYR ASP VAL THR SER TRP THR SEQRES 9 B 354 ASP VAL LEU PRO GLU PHE GLY GLY ASP THR TYR GLY SER SEQRES 10 B 354 ASP ASN PHE MET GLN GLN ARG GLY ASN GLY PHE ALA THR SEQRES 11 B 354 TYR ARG ASN THR ASP PHE PHE GLY LEU VAL ASP GLY LEU SEQRES 12 B 354 ASN PHE ALA VAL GLN TYR GLN GLY GLN ASN GLY SER VAL SEQRES 13 B 354 SER GLY GLU ASN ASP PRO ASP PHE THR GLY HIS GLY ILE SEQRES 14 B 354 THR ASN ASN GLY ARG LYS ALA LEU ARG GLN ASN GLY ASP SEQRES 15 B 354 GLY VAL GLY GLY SER ILE THR TYR ASP TYR GLU GLY PHE SEQRES 16 B 354 GLY VAL GLY ALA ALA VAL SER SER SER LYS ARG THR TRP SEQRES 17 B 354 ASP GLN ASN ASN THR GLY LEU ILE GLY THR GLY ASP ARG SEQRES 18 B 354 ALA GLU THR TYR THR GLY GLY LEU LYS TYR ASP ALA ASN SEQRES 19 B 354 ASN ILE TYR LEU ALA ALA GLN TYR THR GLN THR TYR ASN SEQRES 20 B 354 ALA THR ARG VAL GLY SER LEU GLY TRP ALA ASN LYS ALA SEQRES 21 B 354 GLN ASN PHE GLU ALA VAL ALA GLN TYR GLN PHE ASP PHE SEQRES 22 B 354 GLY LEU ARG PRO SER VAL ALA TYR LEU GLN SER LYS GLY SEQRES 23 B 354 LYS ASN LEU GLY VAL VAL ALA GLY ARG ASN TYR ASP ASP SEQRES 24 B 354 GLU ASP ILE LEU LYS TYR VAL ASP VAL GLY ALA THR TYR SEQRES 25 B 354 TYR PHE ASN LYS ASN MET SER THR TYR VAL ASP TYR LYS SEQRES 26 B 354 ILE ASN LEU LEU ASP ASP ASN GLN PHE THR ARG ALA ALA SEQRES 27 B 354 GLY ILE ASN THR ASP ASP ILE VAL ALA LEU GLY LEU VAL SEQRES 28 B 354 TYR GLN PHE HET MHA A1355 13 HET MHA B1355 13 HETNAM MHA (CARBAMOYLMETHYL-CARBOXYMETHYL-AMINO)-ACETIC HETNAM 2 MHA ACID FORMUL 3 MHA 2(C6 H10 N2 O5) FORMUL 4 HOH *367(H2 O1) HELIX 1 1 VAL A 97 SER A 102 1 6 HELIX 2 2 TRP A 103 ASP A 105 5 3 HELIX 3 3 THR A 134 LEU A 139 1 6 HELIX 4 4 LYS A 175 GLN A 179 5 5 HELIX 5 5 THR A 207 THR A 213 1 7 HELIX 6 6 ASN A 332 GLY A 339 1 8 HELIX 7 7 VAL B 97 SER B 102 1 6 HELIX 8 8 TRP B 103 ASP B 105 5 3 HELIX 9 9 THR B 134 LEU B 139 1 6 HELIX 10 10 LYS B 175 GLN B 179 5 5 HELIX 11 11 THR B 207 THR B 213 1 7 HELIX 12 12 ASN B 332 GLY B 339 1 8 SHEET 1 AA18 GLU A 2 LYS A 6 0 SHEET 2 AA18 ASN A 9 SER A 24 -1 O ASN A 9 N LYS A 6 SHEET 3 AA18 TYR A 35 GLN A 45 -1 O TYR A 35 N ASP A 18 SHEET 4 AA18 LEU A 50 GLN A 61 -1 O GLY A 52 N THR A 44 SHEET 5 AA18 SER A 71 PHE A 82 -1 O TRP A 72 N GLN A 59 SHEET 6 AA18 GLY A 86 TYR A 94 -1 O GLY A 86 N PHE A 82 SHEET 7 AA18 ARG A 124 ASN A 133 -1 O GLY A 125 N ASN A 93 SHEET 8 AA18 LEU A 143 GLN A 150 -1 O PHE A 145 N ASN A 133 SHEET 9 AA18 GLY A 183 TYR A 192 -1 O GLY A 183 N GLN A 150 SHEET 10 AA18 PHE A 195 LYS A 205 -1 O PHE A 195 N TYR A 192 SHEET 11 AA18 ARG A 221 ALA A 233 -1 O ALA A 222 N SER A 204 SHEET 12 AA18 ILE A 236 TYR A 246 -1 O ILE A 236 N ALA A 233 SHEET 13 AA18 LYS A 259 TYR A 269 -1 O ALA A 260 N THR A 245 SHEET 14 AA18 LEU A 275 LYS A 287 -1 O PRO A 277 N TYR A 269 SHEET 15 AA18 GLU A 300 ASN A 315 -1 O GLU A 300 N GLY A 286 SHEET 16 AA18 MET A 318 ASN A 327 -1 O MET A 318 N PHE A 314 SHEET 17 AA18 ILE A 345 PHE A 354 -1 O ILE A 345 N LYS A 325 SHEET 18 AA18 ASN A 9 SER A 24 -1 O GLY A 15 N PHE A 354 SHEET 1 AB18 GLU A 2 LYS A 6 0 SHEET 2 AB18 ASN A 9 SER A 24 -1 O ASN A 9 N LYS A 6 SHEET 3 AB18 ILE A 345 PHE A 354 -1 O VAL A 346 N PHE A 23 SHEET 4 AB18 MET A 318 ASN A 327 -1 O SER A 319 N VAL A 351 SHEET 5 AB18 GLU A 300 ASN A 315 -1 O VAL A 306 N ILE A 326 SHEET 6 AB18 LEU A 275 LYS A 287 -1 O ARG A 276 N THR A 311 SHEET 7 AB18 LYS A 259 TYR A 269 -1 O LYS A 259 N LYS A 287 SHEET 8 AB18 ILE A 236 TYR A 246 -1 O TYR A 237 N GLN A 268 SHEET 9 AB18 ARG A 221 ALA A 233 -1 O GLU A 223 N TYR A 246 SHEET 10 AB18 PHE A 195 LYS A 205 -1 O GLY A 196 N LYS A 230 SHEET 11 AB18 GLY A 183 TYR A 192 -1 O VAL A 184 N SER A 203 SHEET 12 AB18 LEU A 143 GLN A 150 -1 O ASN A 144 N THR A 189 SHEET 13 AB18 ARG A 124 ASN A 133 -1 O ALA A 129 N TYR A 149 SHEET 14 AB18 GLY A 86 TYR A 94 -1 O SER A 87 N ARG A 132 SHEET 15 AB18 SER A 71 PHE A 82 -1 O ALA A 76 N ARG A 92 SHEET 16 AB18 LEU A 50 GLN A 61 -1 O THR A 51 N LYS A 81 SHEET 17 AB18 TYR A 35 GLN A 45 -1 O MET A 36 N ILE A 60 SHEET 18 AB18 ASN A 9 SER A 24 -1 O LYS A 10 N GLU A 43 SHEET 1 AC 2 ARG A 250 VAL A 251 0 SHEET 2 AC 2 GLY A 255 TRP A 256 -1 O GLY A 255 N VAL A 251 SHEET 1 AD 2 GLY A 290 VAL A 292 0 SHEET 2 AD 2 ARG A 295 TYR A 297 -1 O ARG A 295 N VAL A 292 SHEET 1 BA18 GLU B 2 LYS B 6 0 SHEET 2 BA18 ASN B 9 SER B 24 -1 O ASN B 9 N LYS B 6 SHEET 3 BA18 TYR B 35 GLN B 45 -1 O TYR B 35 N ASP B 18 SHEET 4 BA18 LEU B 50 GLN B 61 -1 O GLY B 52 N THR B 44 SHEET 5 BA18 SER B 71 PHE B 82 -1 O TRP B 72 N GLN B 59 SHEET 6 BA18 GLY B 86 TYR B 94 -1 O GLY B 86 N PHE B 82 SHEET 7 BA18 ARG B 124 ASN B 133 -1 O GLY B 125 N ASN B 93 SHEET 8 BA18 LEU B 143 GLN B 150 -1 O PHE B 145 N ASN B 133 SHEET 9 BA18 GLY B 183 TYR B 192 -1 O GLY B 183 N GLN B 150 SHEET 10 BA18 PHE B 195 LYS B 205 -1 O PHE B 195 N TYR B 192 SHEET 11 BA18 ARG B 221 ALA B 233 -1 O ALA B 222 N SER B 204 SHEET 12 BA18 ILE B 236 TYR B 246 -1 O ILE B 236 N ALA B 233 SHEET 13 BA18 LYS B 259 TYR B 269 -1 O ALA B 260 N THR B 245 SHEET 14 BA18 LEU B 275 LYS B 287 -1 O PRO B 277 N TYR B 269 SHEET 15 BA18 GLU B 300 ASN B 315 -1 O GLU B 300 N GLY B 286 SHEET 16 BA18 MET B 318 ASN B 327 -1 O MET B 318 N PHE B 314 SHEET 17 BA18 ILE B 345 PHE B 354 -1 O ILE B 345 N LYS B 325 SHEET 18 BA18 ASN B 9 SER B 24 -1 O GLY B 15 N PHE B 354 SHEET 1 BB18 GLU B 2 LYS B 6 0 SHEET 2 BB18 ASN B 9 SER B 24 -1 O ASN B 9 N LYS B 6 SHEET 3 BB18 ILE B 345 PHE B 354 -1 O VAL B 346 N PHE B 23 SHEET 4 BB18 MET B 318 ASN B 327 -1 O SER B 319 N VAL B 351 SHEET 5 BB18 GLU B 300 ASN B 315 -1 O VAL B 306 N ILE B 326 SHEET 6 BB18 LEU B 275 LYS B 287 -1 O ARG B 276 N THR B 311 SHEET 7 BB18 LYS B 259 TYR B 269 -1 O LYS B 259 N LYS B 287 SHEET 8 BB18 ILE B 236 TYR B 246 -1 O TYR B 237 N GLN B 268 SHEET 9 BB18 ARG B 221 ALA B 233 -1 O GLU B 223 N TYR B 246 SHEET 10 BB18 PHE B 195 LYS B 205 -1 O GLY B 196 N LYS B 230 SHEET 11 BB18 GLY B 183 TYR B 192 -1 O VAL B 184 N SER B 203 SHEET 12 BB18 LEU B 143 GLN B 150 -1 O ASN B 144 N THR B 189 SHEET 13 BB18 ARG B 124 ASN B 133 -1 O ALA B 129 N TYR B 149 SHEET 14 BB18 GLY B 86 TYR B 94 -1 O SER B 87 N ARG B 132 SHEET 15 BB18 SER B 71 PHE B 82 -1 O ALA B 76 N ARG B 92 SHEET 16 BB18 LEU B 50 GLN B 61 -1 O THR B 51 N LYS B 81 SHEET 17 BB18 TYR B 35 GLN B 45 -1 O MET B 36 N ILE B 60 SHEET 18 BB18 ASN B 9 SER B 24 -1 O LYS B 10 N GLU B 43 SHEET 1 BC 2 GLY B 290 VAL B 292 0 SHEET 2 BC 2 ARG B 295 TYR B 297 -1 O ARG B 295 N VAL B 292 SITE 1 AC1 4 PRO A 277 VAL A 308 GLY A 309 ALA A 310 SITE 1 AC2 3 PRO B 277 GLY B 309 ALA B 310 CRYST1 120.424 120.424 158.079 90.00 90.00 120.00 P 3 2 1 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 0.008304 0.004794 0.000000 0.00000 SCALE2 0.000000 0.009589 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006326 0.00000 MTRIX1 1 0.500000 -0.866000 0.000000 1.00004 1 MTRIX2 1 -0.866000 -0.500000 0.000000 1.00009 1 MTRIX3 1 0.000000 0.000000 -1.000000 0.49985 1