HEADER MEMBRANE PROTEIN 07-MAR-00 1EK9 TITLE 2.1A X-RAY STRUCTURE OF TOLC: AN INTEGRAL OUTER MEMBRANE PROTEIN AND TITLE 2 EFFLUX PUMP COMPONENT FROM ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER MEMBRANE PROTEIN TOLC; COMPND 3 CHAIN: A, B, C; COMPND 4 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: PACYC184 KEYWDS INTEGRAL MEMBRANE PROTEIN, ALPHA HELICAL BARREL, BETA BARREL, KEYWDS 2 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.KORONAKIS,A.J.SHARFF,E.KORONAKIS,B.LUISI,C.HUGHES REVDAT 4 13-NOV-24 1EK9 1 SEQADV LINK REVDAT 3 24-FEB-09 1EK9 1 VERSN REVDAT 2 01-APR-03 1EK9 1 JRNL REVDAT 1 28-JUN-00 1EK9 0 JRNL AUTH V.KORONAKIS,A.SHARFF,E.KORONAKIS,B.LUISI,C.HUGHES JRNL TITL CRYSTAL STRUCTURE OF THE BACTERIAL MEMBRANE PROTEIN TOLC JRNL TITL 2 CENTRAL TO MULTIDRUG EFFLUX AND PROTEIN EXPORT. JRNL REF NATURE V. 405 914 2000 JRNL REFN ISSN 0028-0836 JRNL PMID 10879525 JRNL DOI 10.1038/35016007 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.J.SHARFF,E.KORONAKIS,B.LUISI,V.KORONAKIS REMARK 1 TITL OXIDATION OF SELENOMETHIONINE: SOME MADNESS IN THE METHOD! REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 56 785 2000 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S090744490000370X REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK, REMARK 3 : MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 146020 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM - BY RESOLUTION SHELL REMARK 3 R VALUE (WORKING + TEST SET) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5841 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 (ANGSTROMS) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : NULL REMARK 3 BIN R VALUE (WORKING + TEST SET) : 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 : 9918 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 1508 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.90 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 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : NULL ; NULL ; NULL REMARK 3 BOND ANGLES : NULL ; NULL ; NULL REMARK 3 TORSION ANGLES : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS : NULL ; NULL ; NULL REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : NULL ; NULL ; NULL REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : NULL ; NULL ; NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : NULL REMARK 3 OTHER TORSION ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE COORDINATES DEPOSITED ARE OF THE SELENOMETHIONE REMARK 3 SUBSTITUTED PROTEIN. METHIONINE RESIDUES AT POSITIONS REMARK 3 4, 78, 279, 297 AND 358 HAVE BEEN REPLACED WITH SELENOMETHIONINE. REMARK 4 REMARK 4 1EK9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010667. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-NOV-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 1388136 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 129.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.5000 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) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.26100 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: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 2000 MME, PEG 400, SODIUM REMARK 280 CHLORIDE, MAGNESIUM CHLORIDE, DODECYL GLUCOPYRSANOSIDE, HEXYL REMARK 280 GLUCOPYRANOSIDE, HEPTYL GLUOCOPYRANOSIDE, OCTYL GLUCOPYRANOSIDE, REMARK 280 1,2,3-HEPTANETRIOL, TRIS, PH 7.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 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 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 1.000000 0.000000 0.000000 132.52450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 76.51306 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 31.98633 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 132.52450 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 76.51306 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 31.98633 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 132.52450 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 76.51306 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.98633 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 153.02611 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 63.97267 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 153.02611 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 63.97267 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 153.02611 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 63.97267 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HOMO-TRIMER CONSTRUCTED FROM REMARK 300 CHAINS A, B AND C 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: 14610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 57500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 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 ND2 ASN B 156 NH1 ARG C 367 2.11 REMARK 500 O HOH A 504 O HOH C 892 2.16 REMARK 500 O HIS B 244 O HOH B 966 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 773 O HOH C 709 9554 2.11 REMARK 500 O HOH A 683 O HOH B 797 9554 2.15 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 143 NE - CZ - NH1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG A 143 NE - CZ - NH2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 158 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 158 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 THR A 186 N - CA - CB ANGL. DEV. = -12.0 DEGREES REMARK 500 THR A 259 N - CA - CB ANGL. DEV. = 14.2 DEGREES REMARK 500 MSE A 279 CA - CB - CG ANGL. DEV. = 13.5 DEGREES REMARK 500 ASP A 356 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 367 NE - CZ - NH1 ANGL. DEV. = -9.5 DEGREES REMARK 500 ARG A 367 NE - CZ - NH2 ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG A 390 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 390 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 GLU A 428 N - CA - CB ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG B 143 NE - CZ - NH1 ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG B 143 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 THR B 186 N - CA - CB ANGL. DEV. = -11.5 DEGREES REMARK 500 LEU B 223 CB - CA - C ANGL. DEV. = 13.2 DEGREES REMARK 500 THR B 259 N - CA - CB ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG B 328 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 367 NE - CZ - NH1 ANGL. DEV. = -7.4 DEGREES REMARK 500 ARG B 367 NE - CZ - NH2 ANGL. DEV. = 5.8 DEGREES REMARK 500 GLU B 428 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 ARG C 143 CD - NE - CZ ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG C 143 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG C 143 NE - CZ - NH2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG C 183 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG C 183 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 THR C 186 N - CA - CB ANGL. DEV. = -11.5 DEGREES REMARK 500 ARG C 219 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 THR C 259 N - CA - CB ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG C 367 NH1 - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG C 367 NE - CZ - NH1 ANGL. DEV. = -10.5 DEGREES REMARK 500 ARG C 367 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG C 390 NE - CZ - NH1 ANGL. DEV. = 4.7 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 ARG A 55 81.69 37.90 REMARK 500 ASP A 56 3.10 82.99 REMARK 500 ALA A 57 10.97 -146.21 REMARK 500 ASP A 77 88.67 -156.61 REMARK 500 ASP A 258 -120.02 -92.56 REMARK 500 THR A 259 114.95 107.24 REMARK 500 ARG A 267 -150.15 -109.69 REMARK 500 ALA A 269 21.76 82.72 REMARK 500 THR A 272 -21.32 71.87 REMARK 500 ASP A 275 -162.04 -77.39 REMARK 500 MSE A 279 166.80 -45.93 REMARK 500 ILE A 292 -64.04 73.38 REMARK 500 ASN A 299 -60.49 82.82 REMARK 500 SER A 420 -91.65 -149.43 REMARK 500 ARG B 55 82.70 37.56 REMARK 500 ALA B 57 11.28 -152.83 REMARK 500 ASP B 77 94.70 -160.36 REMARK 500 ASP B 258 -124.16 -90.00 REMARK 500 THR B 259 114.89 115.94 REMARK 500 ARG B 267 -154.19 -107.15 REMARK 500 ALA B 269 19.79 80.22 REMARK 500 THR B 272 -34.38 74.46 REMARK 500 GLN B 273 -38.26 -37.31 REMARK 500 ASP B 275 -148.53 -79.96 REMARK 500 MSE B 279 161.61 -37.01 REMARK 500 ILE B 292 -70.90 72.23 REMARK 500 ASN B 299 -57.48 84.53 REMARK 500 SER B 420 -103.26 -146.31 REMARK 500 ALA C 46 133.19 -174.03 REMARK 500 ARG C 55 82.27 42.53 REMARK 500 ASP C 56 11.32 83.35 REMARK 500 ALA C 57 19.71 -158.66 REMARK 500 ASP C 258 -116.56 -95.41 REMARK 500 THR C 259 114.87 105.07 REMARK 500 SER C 262 153.62 179.33 REMARK 500 ARG C 267 -147.17 -104.59 REMARK 500 ALA C 269 31.28 71.13 REMARK 500 THR C 272 -29.17 77.26 REMARK 500 ASP C 275 -157.31 -87.29 REMARK 500 MSE C 279 158.84 -38.15 REMARK 500 ILE C 292 -65.88 75.17 REMARK 500 TYR C 293 118.64 -162.64 REMARK 500 ASN C 299 -59.25 80.03 REMARK 500 SER C 420 -103.93 -149.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLU A 314 -10.78 REMARK 500 GLU A 317 -10.59 REMARK 500 ALA C 34 10.36 REMARK 500 THR C 97 -10.30 REMARK 500 PHE C 144 13.38 REMARK 500 SER C 353 -10.87 REMARK 500 SER C 402 -10.44 REMARK 500 REMARK 500 REMARK: NULL DBREF 1EK9 A 1 428 UNP P02930 TOLC_ECOLI 25 452 DBREF 1EK9 B 1 428 UNP P02930 TOLC_ECOLI 25 452 DBREF 1EK9 C 1 428 UNP P02930 TOLC_ECOLI 25 452 SEQADV 1EK9 MSE A 4 UNP P02930 MET 28 MODIFIED RESIDUE SEQADV 1EK9 MSE A 78 UNP P02930 MET 102 MODIFIED RESIDUE SEQADV 1EK9 MSE A 279 UNP P02930 MET 303 MODIFIED RESIDUE SEQADV 1EK9 MSE A 297 UNP P02930 MET 321 MODIFIED RESIDUE SEQADV 1EK9 MSE A 358 UNP P02930 MET 382 MODIFIED RESIDUE SEQADV 1EK9 MSE B 4 UNP P02930 MET 28 MODIFIED RESIDUE SEQADV 1EK9 MSE B 78 UNP P02930 MET 102 MODIFIED RESIDUE SEQADV 1EK9 MSE B 279 UNP P02930 MET 303 MODIFIED RESIDUE SEQADV 1EK9 MSE B 297 UNP P02930 MET 321 MODIFIED RESIDUE SEQADV 1EK9 MSE B 358 UNP P02930 MET 382 MODIFIED RESIDUE SEQADV 1EK9 MSE C 4 UNP P02930 MET 28 MODIFIED RESIDUE SEQADV 1EK9 MSE C 78 UNP P02930 MET 102 MODIFIED RESIDUE SEQADV 1EK9 MSE C 279 UNP P02930 MET 303 MODIFIED RESIDUE SEQADV 1EK9 MSE C 297 UNP P02930 MET 321 MODIFIED RESIDUE SEQADV 1EK9 MSE C 358 UNP P02930 MET 382 MODIFIED RESIDUE SEQRES 1 A 428 GLU ASN LEU MSE GLN VAL TYR GLN GLN ALA ARG LEU SER SEQRES 2 A 428 ASN PRO GLU LEU ARG LYS SER ALA ALA ASP ARG ASP ALA SEQRES 3 A 428 ALA PHE GLU LYS ILE ASN GLU ALA ARG SER PRO LEU LEU SEQRES 4 A 428 PRO GLN LEU GLY LEU GLY ALA ASP TYR THR TYR SER ASN SEQRES 5 A 428 GLY TYR ARG ASP ALA ASN GLY ILE ASN SER ASN ALA THR SEQRES 6 A 428 SER ALA SER LEU GLN LEU THR GLN SER ILE PHE ASP MSE SEQRES 7 A 428 SER LYS TRP ARG ALA LEU THR LEU GLN GLU LYS ALA ALA SEQRES 8 A 428 GLY ILE GLN ASP VAL THR TYR GLN THR ASP GLN GLN THR SEQRES 9 A 428 LEU ILE LEU ASN THR ALA THR ALA TYR PHE ASN VAL LEU SEQRES 10 A 428 ASN ALA ILE ASP VAL LEU SER TYR THR GLN ALA GLN LYS SEQRES 11 A 428 GLU ALA ILE TYR ARG GLN LEU ASP GLN THR THR GLN ARG SEQRES 12 A 428 PHE ASN VAL GLY LEU VAL ALA ILE THR ASP VAL GLN ASN SEQRES 13 A 428 ALA ARG ALA GLN TYR ASP THR VAL LEU ALA ASN GLU LEU SEQRES 14 A 428 THR ALA ARG ASN ASN LEU ASP ASN ALA VAL GLU GLN LEU SEQRES 15 A 428 ARG GLN ILE THR GLY ASN TYR TYR PRO GLU LEU ALA ALA SEQRES 16 A 428 LEU ASN VAL GLU ASN PHE LYS THR ASP LYS PRO GLN PRO SEQRES 17 A 428 VAL ASN ALA LEU LEU LYS GLU ALA GLU LYS ARG ASN LEU SEQRES 18 A 428 SER LEU LEU GLN ALA ARG LEU SER GLN ASP LEU ALA ARG SEQRES 19 A 428 GLU GLN ILE ARG GLN ALA GLN ASP GLY HIS LEU PRO THR SEQRES 20 A 428 LEU ASP LEU THR ALA SER THR GLY ILE SER ASP THR SER SEQRES 21 A 428 TYR SER GLY SER LYS THR ARG GLY ALA ALA GLY THR GLN SEQRES 22 A 428 TYR ASP ASP SER ASN MSE GLY GLN ASN LYS VAL GLY LEU SEQRES 23 A 428 SER PHE SER LEU PRO ILE TYR GLN GLY GLY MSE VAL ASN SEQRES 24 A 428 SER GLN VAL LYS GLN ALA GLN TYR ASN PHE VAL GLY ALA SEQRES 25 A 428 SER GLU GLN LEU GLU SER ALA HIS ARG SER VAL VAL GLN SEQRES 26 A 428 THR VAL ARG SER SER PHE ASN ASN ILE ASN ALA SER ILE SEQRES 27 A 428 SER SER ILE ASN ALA TYR LYS GLN ALA VAL VAL SER ALA SEQRES 28 A 428 GLN SER SER LEU ASP ALA MSE GLU ALA GLY TYR SER VAL SEQRES 29 A 428 GLY THR ARG THR ILE VAL ASP VAL LEU ASP ALA THR THR SEQRES 30 A 428 THR LEU TYR ASN ALA LYS GLN GLU LEU ALA ASN ALA ARG SEQRES 31 A 428 TYR ASN TYR LEU ILE ASN GLN LEU ASN ILE LYS SER ALA SEQRES 32 A 428 LEU GLY THR LEU ASN GLU GLN ASP LEU LEU ALA LEU ASN SEQRES 33 A 428 ASN ALA LEU SER LYS PRO VAL SER THR ASN PRO GLU SEQRES 1 B 428 GLU ASN LEU MSE GLN VAL TYR GLN GLN ALA ARG LEU SER SEQRES 2 B 428 ASN PRO GLU LEU ARG LYS SER ALA ALA ASP ARG ASP ALA SEQRES 3 B 428 ALA PHE GLU LYS ILE ASN GLU ALA ARG SER PRO LEU LEU SEQRES 4 B 428 PRO GLN LEU GLY LEU GLY ALA ASP TYR THR TYR SER ASN SEQRES 5 B 428 GLY TYR ARG ASP ALA ASN GLY ILE ASN SER ASN ALA THR SEQRES 6 B 428 SER ALA SER LEU GLN LEU THR GLN SER ILE PHE ASP MSE SEQRES 7 B 428 SER LYS TRP ARG ALA LEU THR LEU GLN GLU LYS ALA ALA SEQRES 8 B 428 GLY ILE GLN ASP VAL THR TYR GLN THR ASP GLN GLN THR SEQRES 9 B 428 LEU ILE LEU ASN THR ALA THR ALA TYR PHE ASN VAL LEU SEQRES 10 B 428 ASN ALA ILE ASP VAL LEU SER TYR THR GLN ALA GLN LYS SEQRES 11 B 428 GLU ALA ILE TYR ARG GLN LEU ASP GLN THR THR GLN ARG SEQRES 12 B 428 PHE ASN VAL GLY LEU VAL ALA ILE THR ASP VAL GLN ASN SEQRES 13 B 428 ALA ARG ALA GLN TYR ASP THR VAL LEU ALA ASN GLU LEU SEQRES 14 B 428 THR ALA ARG ASN ASN LEU ASP ASN ALA VAL GLU GLN LEU SEQRES 15 B 428 ARG GLN ILE THR GLY ASN TYR TYR PRO GLU LEU ALA ALA SEQRES 16 B 428 LEU ASN VAL GLU ASN PHE LYS THR ASP LYS PRO GLN PRO SEQRES 17 B 428 VAL ASN ALA LEU LEU LYS GLU ALA GLU LYS ARG ASN LEU SEQRES 18 B 428 SER LEU LEU GLN ALA ARG LEU SER GLN ASP LEU ALA ARG SEQRES 19 B 428 GLU GLN ILE ARG GLN ALA GLN ASP GLY HIS LEU PRO THR SEQRES 20 B 428 LEU ASP LEU THR ALA SER THR GLY ILE SER ASP THR SER SEQRES 21 B 428 TYR SER GLY SER LYS THR ARG GLY ALA ALA GLY THR GLN SEQRES 22 B 428 TYR ASP ASP SER ASN MSE GLY GLN ASN LYS VAL GLY LEU SEQRES 23 B 428 SER PHE SER LEU PRO ILE TYR GLN GLY GLY MSE VAL ASN SEQRES 24 B 428 SER GLN VAL LYS GLN ALA GLN TYR ASN PHE VAL GLY ALA SEQRES 25 B 428 SER GLU GLN LEU GLU SER ALA HIS ARG SER VAL VAL GLN SEQRES 26 B 428 THR VAL ARG SER SER PHE ASN ASN ILE ASN ALA SER ILE SEQRES 27 B 428 SER SER ILE ASN ALA TYR LYS GLN ALA VAL VAL SER ALA SEQRES 28 B 428 GLN SER SER LEU ASP ALA MSE GLU ALA GLY TYR SER VAL SEQRES 29 B 428 GLY THR ARG THR ILE VAL ASP VAL LEU ASP ALA THR THR SEQRES 30 B 428 THR LEU TYR ASN ALA LYS GLN GLU LEU ALA ASN ALA ARG SEQRES 31 B 428 TYR ASN TYR LEU ILE ASN GLN LEU ASN ILE LYS SER ALA SEQRES 32 B 428 LEU GLY THR LEU ASN GLU GLN ASP LEU LEU ALA LEU ASN SEQRES 33 B 428 ASN ALA LEU SER LYS PRO VAL SER THR ASN PRO GLU SEQRES 1 C 428 GLU ASN LEU MSE GLN VAL TYR GLN GLN ALA ARG LEU SER SEQRES 2 C 428 ASN PRO GLU LEU ARG LYS SER ALA ALA ASP ARG ASP ALA SEQRES 3 C 428 ALA PHE GLU LYS ILE ASN GLU ALA ARG SER PRO LEU LEU SEQRES 4 C 428 PRO GLN LEU GLY LEU GLY ALA ASP TYR THR TYR SER ASN SEQRES 5 C 428 GLY TYR ARG ASP ALA ASN GLY ILE ASN SER ASN ALA THR SEQRES 6 C 428 SER ALA SER LEU GLN LEU THR GLN SER ILE PHE ASP MSE SEQRES 7 C 428 SER LYS TRP ARG ALA LEU THR LEU GLN GLU LYS ALA ALA SEQRES 8 C 428 GLY ILE GLN ASP VAL THR TYR GLN THR ASP GLN GLN THR SEQRES 9 C 428 LEU ILE LEU ASN THR ALA THR ALA TYR PHE ASN VAL LEU SEQRES 10 C 428 ASN ALA ILE ASP VAL LEU SER TYR THR GLN ALA GLN LYS SEQRES 11 C 428 GLU ALA ILE TYR ARG GLN LEU ASP GLN THR THR GLN ARG SEQRES 12 C 428 PHE ASN VAL GLY LEU VAL ALA ILE THR ASP VAL GLN ASN SEQRES 13 C 428 ALA ARG ALA GLN TYR ASP THR VAL LEU ALA ASN GLU LEU SEQRES 14 C 428 THR ALA ARG ASN ASN LEU ASP ASN ALA VAL GLU GLN LEU SEQRES 15 C 428 ARG GLN ILE THR GLY ASN TYR TYR PRO GLU LEU ALA ALA SEQRES 16 C 428 LEU ASN VAL GLU ASN PHE LYS THR ASP LYS PRO GLN PRO SEQRES 17 C 428 VAL ASN ALA LEU LEU LYS GLU ALA GLU LYS ARG ASN LEU SEQRES 18 C 428 SER LEU LEU GLN ALA ARG LEU SER GLN ASP LEU ALA ARG SEQRES 19 C 428 GLU GLN ILE ARG GLN ALA GLN ASP GLY HIS LEU PRO THR SEQRES 20 C 428 LEU ASP LEU THR ALA SER THR GLY ILE SER ASP THR SER SEQRES 21 C 428 TYR SER GLY SER LYS THR ARG GLY ALA ALA GLY THR GLN SEQRES 22 C 428 TYR ASP ASP SER ASN MSE GLY GLN ASN LYS VAL GLY LEU SEQRES 23 C 428 SER PHE SER LEU PRO ILE TYR GLN GLY GLY MSE VAL ASN SEQRES 24 C 428 SER GLN VAL LYS GLN ALA GLN TYR ASN PHE VAL GLY ALA SEQRES 25 C 428 SER GLU GLN LEU GLU SER ALA HIS ARG SER VAL VAL GLN SEQRES 26 C 428 THR VAL ARG SER SER PHE ASN ASN ILE ASN ALA SER ILE SEQRES 27 C 428 SER SER ILE ASN ALA TYR LYS GLN ALA VAL VAL SER ALA SEQRES 28 C 428 GLN SER SER LEU ASP ALA MSE GLU ALA GLY TYR SER VAL SEQRES 29 C 428 GLY THR ARG THR ILE VAL ASP VAL LEU ASP ALA THR THR SEQRES 30 C 428 THR LEU TYR ASN ALA LYS GLN GLU LEU ALA ASN ALA ARG SEQRES 31 C 428 TYR ASN TYR LEU ILE ASN GLN LEU ASN ILE LYS SER ALA SEQRES 32 C 428 LEU GLY THR LEU ASN GLU GLN ASP LEU LEU ALA LEU ASN SEQRES 33 C 428 ASN ALA LEU SER LYS PRO VAL SER THR ASN PRO GLU MODRES 1EK9 MSE A 4 MET SELENOMETHIONINE MODRES 1EK9 MSE A 78 MET SELENOMETHIONINE MODRES 1EK9 MSE A 279 MET SELENOMETHIONINE MODRES 1EK9 MSE A 297 MET SELENOMETHIONINE MODRES 1EK9 MSE A 358 MET SELENOMETHIONINE MODRES 1EK9 MSE B 4 MET SELENOMETHIONINE MODRES 1EK9 MSE B 78 MET SELENOMETHIONINE MODRES 1EK9 MSE B 279 MET SELENOMETHIONINE MODRES 1EK9 MSE B 297 MET SELENOMETHIONINE MODRES 1EK9 MSE B 358 MET SELENOMETHIONINE MODRES 1EK9 MSE C 4 MET SELENOMETHIONINE MODRES 1EK9 MSE C 78 MET SELENOMETHIONINE MODRES 1EK9 MSE C 279 MET SELENOMETHIONINE MODRES 1EK9 MSE C 297 MET SELENOMETHIONINE MODRES 1EK9 MSE C 358 MET SELENOMETHIONINE HET MSE A 4 8 HET MSE A 78 8 HET MSE A 279 8 HET MSE A 297 8 HET MSE A 358 8 HET MSE B 4 8 HET MSE B 78 8 HET MSE B 279 8 HET MSE B 297 8 HET MSE B 358 8 HET MSE C 4 8 HET MSE C 78 8 HET MSE C 279 8 HET MSE C 297 8 HET MSE C 358 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 15(C5 H11 N O2 SE) FORMUL 4 HOH *1508(H2 O) HELIX 1 1 ASN A 2 ASN A 14 1 13 HELIX 2 2 ASN A 14 SER A 36 1 23 HELIX 3 3 PRO A 37 LEU A 39 5 3 HELIX 4 4 ASP A 77 VAL A 146 1 70 HELIX 5 5 ALA A 150 GLY A 187 1 38 HELIX 6 6 PRO A 208 ASN A 220 1 13 HELIX 7 7 ASN A 220 ASP A 242 1 23 HELIX 8 8 GLY A 243 LEU A 245 5 3 HELIX 9 9 GLY A 296 VAL A 364 1 69 HELIX 10 10 THR A 368 GLY A 405 1 38 HELIX 11 11 ASN A 408 ALA A 418 1 11 HELIX 12 12 ASN B 2 ASN B 14 1 13 HELIX 13 13 ASN B 14 SER B 36 1 23 HELIX 14 14 PRO B 37 LEU B 39 5 3 HELIX 15 15 ASP B 77 VAL B 146 1 70 HELIX 16 16 ALA B 150 GLY B 187 1 38 HELIX 17 17 PRO B 208 ASN B 220 1 13 HELIX 18 18 ASN B 220 ASP B 242 1 23 HELIX 19 19 GLY B 243 LEU B 245 5 3 HELIX 20 20 GLY B 263 ARG B 267 5 5 HELIX 21 21 GLY B 296 VAL B 364 1 69 HELIX 22 22 THR B 368 GLY B 405 1 38 HELIX 23 23 ASN B 408 ALA B 418 1 11 HELIX 24 24 ASN C 2 ASN C 14 1 13 HELIX 25 25 ASN C 14 SER C 36 1 23 HELIX 26 26 PRO C 37 LEU C 39 5 3 HELIX 27 27 ASP C 77 GLY C 147 1 71 HELIX 28 28 ALA C 150 GLY C 187 1 38 HELIX 29 29 PRO C 208 ASN C 220 1 13 HELIX 30 30 ASN C 220 ASP C 242 1 23 HELIX 31 31 GLY C 243 LEU C 245 5 3 HELIX 32 32 GLY C 296 VAL C 364 1 69 HELIX 33 33 THR C 368 GLY C 405 1 38 HELIX 34 34 ASN C 408 ASN C 417 1 10 SHEET 1 A18 SER B 260 SER B 262 0 SHEET 2 A18 ASN B 61 PHE B 76 -1 N ASN B 61 O SER B 262 SHEET 3 A18 GLN B 41 GLY B 53 -1 O GLN B 41 N THR B 72 SHEET 4 A18 GLY C 280 GLN C 294 -1 O ASN C 282 N ASN B 52 SHEET 5 A18 THR C 247 SER C 257 -1 N THR C 247 O SER C 289 SHEET 6 A18 ASN C 61 PHE C 76 -1 O ALA C 67 N ILE C 256 SHEET 7 A18 SER C 260 SER C 262 -1 O SER C 260 N ASN C 63 SHEET 8 A18 ASN C 61 PHE C 76 -1 N ASN C 61 O SER C 262 SHEET 9 A18 GLN C 41 GLY C 53 -1 N GLN C 41 O THR C 72 SHEET 10 A18 GLY A 280 GLN A 294 -1 N ASN A 282 O ASN C 52 SHEET 11 A18 THR A 247 SER A 257 -1 N THR A 247 O SER A 289 SHEET 12 A18 ASN A 61 PHE A 76 -1 O ALA A 67 N ILE A 256 SHEET 13 A18 SER A 260 SER A 262 -1 O SER A 260 N ASN A 63 SHEET 14 A18 ASN A 61 PHE A 76 -1 N ASN A 61 O SER A 262 SHEET 15 A18 GLN A 41 GLY A 53 -1 O GLN A 41 N THR A 72 SHEET 16 A18 GLY B 280 GLN B 294 -1 O ASN B 282 N ASN A 52 SHEET 17 A18 THR B 247 SER B 257 -1 N THR B 247 O SER B 289 SHEET 18 A18 ASN B 61 PHE B 76 -1 O ALA B 67 N ILE B 256 SHEET 1 B 2 GLU A 192 LEU A 196 0 SHEET 2 B 2 LEU A 419 SER A 424 -1 N SER A 420 O ALA A 195 SHEET 1 C 2 GLU B 192 LEU B 196 0 SHEET 2 C 2 LEU B 419 SER B 424 -1 N SER B 420 O ALA B 195 SHEET 1 D 2 GLU C 192 LEU C 196 0 SHEET 2 D 2 LEU C 419 SER C 424 -1 N SER C 420 O ALA C 195 LINK C LEU A 3 N MSE A 4 1555 1555 1.32 LINK C MSE A 4 N GLN A 5 1555 1555 1.34 LINK C ASP A 77 N MSE A 78 1555 1555 1.34 LINK C MSE A 78 N SER A 79 1555 1555 1.31 LINK C ASN A 278 N MSE A 279 1555 1555 1.33 LINK C MSE A 279 N GLY A 280 1555 1555 1.32 LINK C GLY A 296 N MSE A 297 1555 1555 1.33 LINK C MSE A 297 N VAL A 298 1555 1555 1.35 LINK C ALA A 357 N MSE A 358 1555 1555 1.35 LINK C MSE A 358 N GLU A 359 1555 1555 1.35 LINK C LEU B 3 N MSE B 4 1555 1555 1.32 LINK C MSE B 4 N GLN B 5 1555 1555 1.34 LINK C ASP B 77 N MSE B 78 1555 1555 1.33 LINK C MSE B 78 N SER B 79 1555 1555 1.33 LINK C ASN B 278 N MSE B 279 1555 1555 1.33 LINK C MSE B 279 N GLY B 280 1555 1555 1.32 LINK C GLY B 296 N MSE B 297 1555 1555 1.32 LINK C MSE B 297 N VAL B 298 1555 1555 1.34 LINK C ALA B 357 N MSE B 358 1555 1555 1.33 LINK C MSE B 358 N GLU B 359 1555 1555 1.36 LINK C LEU C 3 N MSE C 4 1555 1555 1.32 LINK C MSE C 4 N GLN C 5 1555 1555 1.31 LINK C ASP C 77 N MSE C 78 1555 1555 1.33 LINK C MSE C 78 N SER C 79 1555 1555 1.32 LINK C ASN C 278 N MSE C 279 1555 1555 1.34 LINK C MSE C 279 N GLY C 280 1555 1555 1.32 LINK C GLY C 296 N MSE C 297 1555 1555 1.32 LINK C MSE C 297 N VAL C 298 1555 1555 1.33 LINK C ALA C 357 N MSE C 358 1555 1555 1.33 LINK C MSE C 358 N GLU C 359 1555 1555 1.33 CRYST1 265.049 265.049 95.959 90.00 90.00 120.00 H 3 27 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 0.003773 0.002178 0.000000 0.00000 SCALE2 0.000000 0.004357 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010421 0.00000