HEADER TRANSPORT PROTEIN 02-AUG-12 4B54 TITLE THE STRUCTURE OF THE INACTIVE MUTANT G153R OF LPTC FROM E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIPOPOLYSACCHARIDE EXPORT SYSTEM PROTEIN LPTC; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PERIPLASMIC DOMAIN, RESIDUES 21-191; COMPND 5 SYNONYM: LIPOSACCHARIDE TRANSPORT PROTEIN C; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: 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: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VARIANT: PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PQESH KEYWDS TRANSPORT PROTEIN, INACTIVE MUTANT EXPDTA X-RAY DIFFRACTION AUTHOR R.VILLA,A.M.MARTORANA,P.SPERANDEO,D.KAHNE,S.OKUDA,L.J.GOURLAY, AUTHOR 2 M.NARDINI,M.BOLOGNESI,A.POLISSI REVDAT 3 20-DEC-23 4B54 1 REMARK SHEET REVDAT 2 20-FEB-13 4B54 1 JRNL REVDAT 1 16-JAN-13 4B54 0 JRNL AUTH R.VILLA,A.M.MARTORANA,S.OKUDA,L.J.GOURLAY,M.NARDINI, JRNL AUTH 2 P.SPERANDEO,G.DEHO,M.BOLOGNESI,D.KAHNE,A.POLISSI JRNL TITL THE ESCHERICHIA COLI LPT TRANSENVELOPE PROTEIN COMPLEX FOR JRNL TITL 2 LIPOPOLYSACCHARIDE EXPORT IS ASSEMBLED VIA CONSERVED JRNL TITL 3 STRUCTURALLY HOMOLOGOUS DOMAINS. JRNL REF J.BACTERIOL. V. 195 1100 2013 JRNL REFN ISSN 0021-9193 JRNL PMID 23292770 JRNL DOI 10.1128/JB.02057-12 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 12169 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) : 0.242 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 621 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 885 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.94 REMARK 3 BIN R VALUE (WORKING SET) : 0.4270 REMARK 3 BIN FREE R VALUE SET COUNT : 46 REMARK 3 BIN FREE R VALUE : 0.5230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2033 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 11 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.35000 REMARK 3 B22 (A**2) : -1.61000 REMARK 3 B33 (A**2) : -0.74000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.494 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.311 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.267 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 32.573 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.919 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2072 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2812 ; 0.914 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 248 ; 4.816 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 99 ;37.496 ;23.939 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 372 ;15.009 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;18.198 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 329 ; 0.064 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1538 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1251 ; 0.563 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2040 ; 1.014 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 821 ; 0.492 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 772 ; 0.812 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 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 58 A 182 REMARK 3 ORIGIN FOR THE GROUP (A): 11.4775 -22.8043 -13.4486 REMARK 3 T TENSOR REMARK 3 T11: 0.0352 T22: 0.0895 REMARK 3 T33: 0.0414 T12: -0.0383 REMARK 3 T13: 0.0170 T23: -0.0097 REMARK 3 L TENSOR REMARK 3 L11: 2.3020 L22: 4.5796 REMARK 3 L33: 4.4424 L12: -1.0496 REMARK 3 L13: 0.9384 L23: -0.7680 REMARK 3 S TENSOR REMARK 3 S11: -0.0379 S12: 0.1094 S13: -0.0366 REMARK 3 S21: -0.2527 S22: -0.0060 S23: -0.1421 REMARK 3 S31: 0.1420 S32: -0.0119 S33: 0.0439 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 59 B 183 REMARK 3 ORIGIN FOR THE GROUP (A): -7.2442 5.0800 -27.2834 REMARK 3 T TENSOR REMARK 3 T11: 0.1908 T22: 0.2336 REMARK 3 T33: 0.1721 T12: -0.0073 REMARK 3 T13: -0.0548 T23: 0.0801 REMARK 3 L TENSOR REMARK 3 L11: 1.8921 L22: 7.6808 REMARK 3 L33: 3.1322 L12: -3.1274 REMARK 3 L13: 1.8452 L23: -4.6670 REMARK 3 S TENSOR REMARK 3 S11: 0.0104 S12: -0.2335 S13: -0.1572 REMARK 3 S21: -0.0711 S22: 0.2426 S23: 0.1698 REMARK 3 S31: 0.1897 S32: -0.3099 S33: -0.2530 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 4B54 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1290048490. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12846 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.72000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.200 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 3MY2 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: STURA FOOTPRINT SCREEN NUMBER 1 REMARK 280 CONDITION 18.2 (MOLECULAR DIMENSIONS) 18% PEG5K MME, 0.1M SODIUM REMARK 280 ACETATE PH 5.5 PLUS 30% GLYCEROL FOR CRYOCOOLING 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 20.47000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.78000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.14000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.78000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.47000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.14000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 HIS A 16 REMARK 465 HIS A 17 REMARK 465 HIS A 18 REMARK 465 HIS A 19 REMARK 465 HIS A 20 REMARK 465 HIS A 21 REMARK 465 GLY A 22 REMARK 465 SER A 23 REMARK 465 MET A 24 REMARK 465 ALA A 25 REMARK 465 GLU A 26 REMARK 465 LYS A 27 REMARK 465 ASP A 28 REMARK 465 ASP A 29 REMARK 465 THR A 30 REMARK 465 ALA A 31 REMARK 465 GLN A 32 REMARK 465 VAL A 33 REMARK 465 VAL A 34 REMARK 465 VAL A 35 REMARK 465 ASN A 36 REMARK 465 ASN A 37 REMARK 465 ASN A 38 REMARK 465 ASP A 39 REMARK 465 PRO A 40 REMARK 465 THR A 41 REMARK 465 TYR A 42 REMARK 465 LYS A 43 REMARK 465 SER A 44 REMARK 465 GLU A 45 REMARK 465 HIS A 46 REMARK 465 THR A 47 REMARK 465 ASP A 48 REMARK 465 THR A 49 REMARK 465 LEU A 50 REMARK 465 VAL A 51 REMARK 465 TYR A 52 REMARK 465 ASN A 53 REMARK 465 PRO A 54 REMARK 465 GLU A 55 REMARK 465 GLY A 56 REMARK 465 ALA A 57 REMARK 465 GLU A 183 REMARK 465 ILE A 184 REMARK 465 GLN A 185 REMARK 465 ASN A 186 REMARK 465 LYS A 187 REMARK 465 GLN A 188 REMARK 465 THR A 189 REMARK 465 GLN A 190 REMARK 465 PRO A 191 REMARK 465 HIS B 16 REMARK 465 HIS B 17 REMARK 465 HIS B 18 REMARK 465 HIS B 19 REMARK 465 HIS B 20 REMARK 465 HIS B 21 REMARK 465 GLY B 22 REMARK 465 SER B 23 REMARK 465 MET B 24 REMARK 465 ALA B 25 REMARK 465 GLU B 26 REMARK 465 LYS B 27 REMARK 465 ASP B 28 REMARK 465 ASP B 29 REMARK 465 THR B 30 REMARK 465 ALA B 31 REMARK 465 GLN B 32 REMARK 465 VAL B 33 REMARK 465 VAL B 34 REMARK 465 VAL B 35 REMARK 465 ASN B 36 REMARK 465 ASN B 37 REMARK 465 ASN B 38 REMARK 465 ASP B 39 REMARK 465 PRO B 40 REMARK 465 THR B 41 REMARK 465 TYR B 42 REMARK 465 LYS B 43 REMARK 465 SER B 44 REMARK 465 GLU B 45 REMARK 465 HIS B 46 REMARK 465 THR B 47 REMARK 465 ASP B 48 REMARK 465 THR B 49 REMARK 465 LEU B 50 REMARK 465 VAL B 51 REMARK 465 TYR B 52 REMARK 465 ASN B 53 REMARK 465 PRO B 54 REMARK 465 GLU B 55 REMARK 465 GLY B 56 REMARK 465 ALA B 57 REMARK 465 LEU B 58 REMARK 465 ILE B 184 REMARK 465 GLN B 185 REMARK 465 ASN B 186 REMARK 465 LYS B 187 REMARK 465 GLN B 188 REMARK 465 THR B 189 REMARK 465 GLN B 190 REMARK 465 PRO B 191 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 GLN B 65 CB - CA - C ANGL. DEV. = 18.2 DEGREES REMARK 500 GLN B 65 N - CA - C ANGL. DEV. = -23.6 DEGREES REMARK 500 HIS B 66 CB - CA - C ANGL. DEV. = 19.6 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 SER A 124 126.80 -171.15 REMARK 500 THR A 155 -74.67 -72.81 REMARK 500 LYS A 162 158.46 77.83 REMARK 500 HIS B 66 154.53 76.84 REMARK 500 ASP B 87 -157.96 -89.82 REMARK 500 ASP B 123 56.54 -92.32 REMARK 500 LYS B 162 154.34 69.91 REMARK 500 SER B 181 0.30 -68.15 REMARK 500 REMARK 500 REMARK: NULL 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 ACT A 1183 DBREF 4B54 A 24 191 UNP I2Z3T4 I2Z3T4_ECOLX 24 191 DBREF 4B54 B 24 191 UNP I2Z3T4 I2Z3T4_ECOLX 24 191 SEQADV 4B54 HIS A 16 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS A 17 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS A 18 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS A 19 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS A 20 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS A 21 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 GLY A 22 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 SER A 23 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 ARG A 153 UNP I2Z3T4 GLY 153 ENGINEERED MUTATION SEQADV 4B54 HIS B 16 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS B 17 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS B 18 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS B 19 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS B 20 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 HIS B 21 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 GLY B 22 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 SER B 23 UNP I2Z3T4 EXPRESSION TAG SEQADV 4B54 ARG B 153 UNP I2Z3T4 GLY 153 ENGINEERED MUTATION SEQRES 1 A 176 HIS HIS HIS HIS HIS HIS GLY SER MET ALA GLU LYS ASP SEQRES 2 A 176 ASP THR ALA GLN VAL VAL VAL ASN ASN ASN ASP PRO THR SEQRES 3 A 176 TYR LYS SER GLU HIS THR ASP THR LEU VAL TYR ASN PRO SEQRES 4 A 176 GLU GLY ALA LEU SER TYR ARG LEU ILE ALA GLN HIS VAL SEQRES 5 A 176 GLU TYR TYR SER ASP GLN ALA VAL SER TRP PHE THR GLN SEQRES 6 A 176 PRO VAL LEU THR THR PHE ASP LYS ASP LYS ILE PRO THR SEQRES 7 A 176 TRP SER VAL LYS ALA ASP LYS ALA LYS LEU THR ASN ASP SEQRES 8 A 176 ARG MET LEU TYR LEU TYR GLY HIS VAL GLU VAL ASN ALA SEQRES 9 A 176 LEU VAL PRO ASP SER GLN LEU ARG ARG ILE THR THR ASP SEQRES 10 A 176 ASN ALA GLN ILE ASN LEU VAL THR GLN ASP VAL THR SER SEQRES 11 A 176 GLU ASP LEU VAL THR LEU TYR ARG THR THR PHE ASN SER SEQRES 12 A 176 SER GLY LEU LYS MET ARG GLY ASN LEU ARG SER LYS ASN SEQRES 13 A 176 ALA GLU LEU ILE GLU LYS VAL ARG THR SER TYR GLU ILE SEQRES 14 A 176 GLN ASN LYS GLN THR GLN PRO SEQRES 1 B 176 HIS HIS HIS HIS HIS HIS GLY SER MET ALA GLU LYS ASP SEQRES 2 B 176 ASP THR ALA GLN VAL VAL VAL ASN ASN ASN ASP PRO THR SEQRES 3 B 176 TYR LYS SER GLU HIS THR ASP THR LEU VAL TYR ASN PRO SEQRES 4 B 176 GLU GLY ALA LEU SER TYR ARG LEU ILE ALA GLN HIS VAL SEQRES 5 B 176 GLU TYR TYR SER ASP GLN ALA VAL SER TRP PHE THR GLN SEQRES 6 B 176 PRO VAL LEU THR THR PHE ASP LYS ASP LYS ILE PRO THR SEQRES 7 B 176 TRP SER VAL LYS ALA ASP LYS ALA LYS LEU THR ASN ASP SEQRES 8 B 176 ARG MET LEU TYR LEU TYR GLY HIS VAL GLU VAL ASN ALA SEQRES 9 B 176 LEU VAL PRO ASP SER GLN LEU ARG ARG ILE THR THR ASP SEQRES 10 B 176 ASN ALA GLN ILE ASN LEU VAL THR GLN ASP VAL THR SER SEQRES 11 B 176 GLU ASP LEU VAL THR LEU TYR ARG THR THR PHE ASN SER SEQRES 12 B 176 SER GLY LEU LYS MET ARG GLY ASN LEU ARG SER LYS ASN SEQRES 13 B 176 ALA GLU LEU ILE GLU LYS VAL ARG THR SER TYR GLU ILE SEQRES 14 B 176 GLN ASN LYS GLN THR GLN PRO HET ACT A1183 4 HETNAM ACT ACETATE ION FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *11(H2 O) SHEET 1 AA 8 ASN A 171 THR A 180 0 SHEET 2 AA 8 SER A 158 ASN A 166 -1 O SER A 159 N ARG A 179 SHEET 3 AA 8 ASP A 142 ARG A 153 -1 O VAL A 143 N GLY A 165 SHEET 4 AA 8 LEU A 126 ASN A 137 -1 N ARG A 127 O TYR A 152 SHEET 5 AA 8 MET A 108 ALA A 119 -1 O LEU A 109 N ILE A 136 SHEET 6 AA 8 PRO A 92 LYS A 97 -1 O SER A 95 N ASN A 118 SHEET 7 AA 8 VAL A 82 PHE A 86 -1 O LEU A 83 N VAL A 96 SHEET 8 AA 8 TYR A 60 TYR A 70 -1 O ARG A 61 N THR A 84 SHEET 1 AB 2 ASN A 171 THR A 180 0 SHEET 2 AB 2 TYR A 60 TYR A 70 -1 N GLN A 65 O THR A 79 SITE 1 AC1 3 LEU A 120 SER A 159 ARG A 179 CRYST1 40.940 98.280 123.560 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 0.024426 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010175 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008093 0.00000