HEADER TOXIN/IMMUNE SYSTEM 30-SEP-14 4RGO TITLE STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN B BOUND TO THE NEUTRALIZING TITLE 2 ANTIBODY 14G8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENTEROTOXIN TYPE B; COMPND 3 CHAIN: S; COMPND 4 FRAGMENT: UNP RESIDUES 28-266; COMPND 5 SYNONYM: SEB, STAPHYLOCOCCAL ENTEROTOXIN B; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 14G8 HEAVY CHAIN; COMPND 9 CHAIN: H; COMPND 10 FRAGMENT: FAB; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: 14G8 LIGHT CHAIN; COMPND 13 CHAIN: L; COMPND 14 FRAGMENT: FAB SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: ENTB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_COMMON: MOUSE; SOURCE 11 ORGANISM_TAXID: 10090; SOURCE 12 CELL: HYBRIDOMA; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 15 ORGANISM_COMMON: MOUSE; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 CELL: HYBRIDOMA KEYWDS NEUTRALIZING ANTIBODY, STAPHYLOCOCCAL ENTEROTOXIN B, TOXIN-IMMUNE KEYWDS 2 SYSTEM COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.C.FRANKLIN,K.DUTTA,A.K.VARSHNEY,M.J.GOGER,B.C.FRIES REVDAT 4 20-SEP-23 4RGO 1 REMARK SEQADV REVDAT 3 01-APR-15 4RGO 1 JRNL REVDAT 2 28-JAN-15 4RGO 1 JRNL REVDAT 1 21-JAN-15 4RGO 0 JRNL AUTH K.DUTTA,A.K.VARSHNEY,M.C.FRANKLIN,M.GOGER,X.WANG,B.C.FRIES JRNL TITL MECHANISMS MEDIATING ENHANCED NEUTRALIZATION EFFICACY OF JRNL TITL 2 STAPHYLOCOCCAL ENTEROTOXIN B BY COMBINATIONS OF MONOCLONAL JRNL TITL 3 ANTIBODIES. JRNL REF J.BIOL.CHEM. V. 290 6715 2015 JRNL REFN ISSN 0021-9258 JRNL PMID 25572397 JRNL DOI 10.1074/JBC.M114.630715 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.K.VARSHNEY,X.WANG,E.COOK,K.DUTTA,M.D.SCHARFF,M.J.GOGER, REMARK 1 AUTH 2 B.C.FRIES REMARK 1 TITL GENERATION, CHARACTERIZATION, AND EPITOPE MAPPING OF REMARK 1 TITL 2 NEUTRALIZING AND PROTECTIVE MONOCLONAL ANTIBODIES AGAINST REMARK 1 TITL 3 STAPHYLOCOCCAL ENTEROTOXIN B-INDUCED LETHAL SHOCK. REMARK 1 REF J.BIOL.CHEM. V. 286 9737 2011 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 21233204 REMARK 1 DOI 10.1074/JBC.M110.212407 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 76413 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) : 0.144 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3830 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4877 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 267 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5140 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 908 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.31000 REMARK 3 B22 (A**2) : 1.60000 REMARK 3 B33 (A**2) : -1.91000 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): 0.154 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.101 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.068 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.901 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.963 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5334 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3598 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7256 ; 1.403 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8801 ; 0.835 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 669 ; 6.200 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 237 ;33.200 ;24.304 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 898 ;12.245 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;18.850 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 793 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5931 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1087 ; 0.001 ; 0.020 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): 3272 ; 0.974 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1321 ; 0.297 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5325 ; 1.619 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2062 ; 2.746 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1919 ; 4.055 ; 4.500 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): 8932 ; 1.127 ; 3.000 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 : 5 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 : S 2 S 238 REMARK 3 ORIGIN FOR THE GROUP (A): -22.3217 66.2113 -68.8028 REMARK 3 T TENSOR REMARK 3 T11: 0.0215 T22: 0.0773 REMARK 3 T33: 0.0686 T12: 0.0160 REMARK 3 T13: -0.0144 T23: 0.0037 REMARK 3 L TENSOR REMARK 3 L11: 1.2229 L22: 2.9536 REMARK 3 L33: 1.7979 L12: 0.6956 REMARK 3 L13: 0.5952 L23: 1.0766 REMARK 3 S TENSOR REMARK 3 S11: 0.0292 S12: 0.1154 S13: -0.1196 REMARK 3 S21: -0.1355 S22: 0.0544 S23: -0.0931 REMARK 3 S31: -0.0218 S32: 0.1416 S33: -0.0835 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 : H 1 H 119 REMARK 3 ORIGIN FOR THE GROUP (A): -6.4159 87.4317 -41.4509 REMARK 3 T TENSOR REMARK 3 T11: 0.0469 T22: 0.0103 REMARK 3 T33: 0.0353 T12: -0.0128 REMARK 3 T13: 0.0218 T23: 0.0046 REMARK 3 L TENSOR REMARK 3 L11: 2.6848 L22: 2.6876 REMARK 3 L33: 3.1062 L12: 1.0414 REMARK 3 L13: 1.0055 L23: 1.2102 REMARK 3 S TENSOR REMARK 3 S11: 0.0168 S12: -0.0062 S13: 0.0763 REMARK 3 S21: -0.0955 S22: 0.0254 S23: -0.1354 REMARK 3 S31: -0.1229 S32: 0.0613 S33: -0.0422 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : H 120 H 220 REMARK 3 ORIGIN FOR THE GROUP (A): 6.7164 80.1356 -14.2871 REMARK 3 T TENSOR REMARK 3 T11: 0.1273 T22: 0.2430 REMARK 3 T33: 0.1346 T12: 0.0733 REMARK 3 T13: 0.0053 T23: -0.0365 REMARK 3 L TENSOR REMARK 3 L11: 1.7175 L22: 5.7872 REMARK 3 L33: 3.9900 L12: 0.1862 REMARK 3 L13: -0.2868 L23: -2.6167 REMARK 3 S TENSOR REMARK 3 S11: -0.0990 S12: -0.0387 S13: -0.0991 REMARK 3 S21: 0.0338 S22: -0.0705 S23: -0.3226 REMARK 3 S31: 0.2999 S32: 0.5778 S33: 0.1695 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : L 1 L 107 REMARK 3 ORIGIN FOR THE GROUP (A): -22.6515 75.8589 -32.8821 REMARK 3 T TENSOR REMARK 3 T11: 0.1129 T22: 0.1458 REMARK 3 T33: 0.0608 T12: -0.0967 REMARK 3 T13: 0.0228 T23: -0.0265 REMARK 3 L TENSOR REMARK 3 L11: 1.7963 L22: 1.9096 REMARK 3 L33: 5.2694 L12: 0.4338 REMARK 3 L13: 0.3293 L23: -1.0794 REMARK 3 S TENSOR REMARK 3 S11: 0.0485 S12: -0.1391 S13: -0.1755 REMARK 3 S21: 0.2059 S22: -0.0416 S23: 0.1328 REMARK 3 S31: 0.3295 S32: -0.4828 S33: -0.0069 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : L 108 L 212 REMARK 3 ORIGIN FOR THE GROUP (A): -4.4316 81.0903 -1.6365 REMARK 3 T TENSOR REMARK 3 T11: 0.1059 T22: 0.1204 REMARK 3 T33: 0.0808 T12: 0.0497 REMARK 3 T13: -0.0058 T23: 0.0077 REMARK 3 L TENSOR REMARK 3 L11: 2.2875 L22: 3.0221 REMARK 3 L33: 4.2013 L12: 1.3491 REMARK 3 L13: 0.7505 L23: 0.9624 REMARK 3 S TENSOR REMARK 3 S11: 0.0294 S12: -0.2817 S13: -0.0038 REMARK 3 S21: 0.1782 S22: 0.0064 S23: -0.1172 REMARK 3 S31: 0.2181 S32: 0.2226 S33: -0.0358 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 4RGO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000087323. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-12 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 : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 77133 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 38.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.56100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRIES 1SE4, 3FFD, AND 3D9A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 80 MM SODIUM CACODYLATE, PH 6.5, 16% REMARK 280 W/V PEG8000, 160 MM MAGNESIUM ACETATE, 20% V/V GLYCEROL, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 42.28800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.50850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.64600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.50850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.28800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.64600 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 300 REMARK: THE PHARMACOLOGICALLY RELEVANT COMPLEX CONTAINS ONE 14G8 REMARK 300 FAB AND ONE SEB MONOMER. THERE IS ONE SUCH COMPLEX IN THE REMARK 300 ASYMMETRIC UNIT OF THE CRYSTAL. 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 APPLY THE FOLLOWING TO CHAINS: S, H, L 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 GLY S -5 REMARK 465 SER S -4 REMARK 465 GLU S -3 REMARK 465 PHE S -2 REMARK 465 GLY S -1 REMARK 465 SER S 0 REMARK 465 GLU S 1 REMARK 465 LYS S 97 REMARK 465 LYS S 98 REMARK 465 THR S 99 REMARK 465 ASN S 100 REMARK 465 ASP S 101 REMARK 465 ILE S 102 REMARK 465 ASN S 103 REMARK 465 SER S 104 REMARK 465 HIS S 105 REMARK 465 GLN S 106 REMARK 465 THR S 107 REMARK 465 ASP S 108 REMARK 465 LYS S 239 REMARK 465 GLY H 134 REMARK 465 SER H 135 REMARK 465 ALA H 136 REMARK 465 ALA H 137 REMARK 465 GLN H 138 REMARK 465 THR H 139 REMARK 465 ASN H 140 REMARK 465 ASP H 221 REMARK 465 CYS H 222 REMARK 465 GLU L 213 REMARK 465 CYS L 214 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 OD2 ASP S 5 OH TYR H 32 2.11 REMARK 500 O HOH S 738 O HOH S 751 2.12 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 CYS H 202 CA - CB - SG ANGL. DEV. = 6.6 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 PHE S 44 -73.38 -96.41 REMARK 500 ASN S 192 -122.07 56.95 REMARK 500 ALA L 51 -41.15 69.27 REMARK 500 SER L 77 72.17 77.27 REMARK 500 GLN L 156 45.07 -90.78 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 ACT S 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4RGM RELATED DB: PDB REMARK 900 RELATED ID: 4RGN RELATED DB: PDB DBREF 4RGO S 1 239 UNP P01552 ETXB_STAAU 28 266 DBREF 4RGO H 1 222 PDB 4RGO 4RGO 1 222 DBREF 4RGO L 1 214 PDB 4RGO 4RGO 1 214 SEQADV 4RGO GLY S -5 UNP P01552 EXPRESSION TAG SEQADV 4RGO SER S -4 UNP P01552 EXPRESSION TAG SEQADV 4RGO GLU S -3 UNP P01552 EXPRESSION TAG SEQADV 4RGO PHE S -2 UNP P01552 EXPRESSION TAG SEQADV 4RGO GLY S -1 UNP P01552 EXPRESSION TAG SEQADV 4RGO SER S 0 UNP P01552 EXPRESSION TAG SEQRES 1 S 245 GLY SER GLU PHE GLY SER GLU SER GLN PRO ASP PRO LYS SEQRES 2 S 245 PRO ASP GLU LEU HIS LYS SER SER LYS PHE THR GLY LEU SEQRES 3 S 245 MET GLU ASN MET LYS VAL LEU TYR ASP ASP ASN HIS VAL SEQRES 4 S 245 SER ALA ILE ASN VAL LYS SER ILE ASP GLN PHE LEU TYR SEQRES 5 S 245 PHE ASP LEU ILE TYR SER ILE LYS ASP THR LYS LEU GLY SEQRES 6 S 245 ASN TYR ASP ASN VAL ARG VAL GLU PHE LYS ASN LYS ASP SEQRES 7 S 245 LEU ALA ASP LYS TYR LYS ASP LYS TYR VAL ASP VAL PHE SEQRES 8 S 245 GLY ALA ASN TYR TYR TYR GLN CYS TYR PHE SER LYS LYS SEQRES 9 S 245 THR ASN ASP ILE ASN SER HIS GLN THR ASP LYS ARG LYS SEQRES 10 S 245 THR CYS MET TYR GLY GLY VAL THR GLU HIS ASN GLY ASN SEQRES 11 S 245 GLN LEU ASP LYS TYR ARG SER ILE THR VAL ARG VAL PHE SEQRES 12 S 245 GLU ASP GLY LYS ASN LEU LEU SER PHE ASP VAL GLN THR SEQRES 13 S 245 ASN LYS LYS LYS VAL THR ALA GLN GLU LEU ASP TYR LEU SEQRES 14 S 245 THR ARG HIS TYR LEU VAL LYS ASN LYS LYS LEU TYR GLU SEQRES 15 S 245 PHE ASN ASN SER PRO TYR GLU THR GLY TYR ILE LYS PHE SEQRES 16 S 245 ILE GLU ASN GLU ASN SER PHE TRP TYR ASP MET MET PRO SEQRES 17 S 245 ALA PRO GLY ASP LYS PHE ASP GLN SER LYS TYR LEU MET SEQRES 18 S 245 MET TYR ASN ASP ASN LYS MET VAL ASP SER LYS ASP VAL SEQRES 19 S 245 LYS ILE GLU VAL TYR LEU THR THR LYS LYS LYS SEQRES 1 H 222 GLU VAL ASN LEU ILE GLU SER GLY GLY ASP LEU VAL LYS SEQRES 2 H 222 PRO GLY GLY SER LEU LYS LEU SER CYS ALA THR SER GLY SEQRES 3 H 222 PHE THR PHE SER ALA TYR GLY LEU SER TRP VAL ARG GLN SEQRES 4 H 222 THR PRO GLU ARG ARG LEU GLU TRP VAL ALA SER ILE SER SEQRES 5 H 222 GLY GLY GLY SER VAL TYR TYR PRO ASP SER VAL LYS GLY SEQRES 6 H 222 ARG PHE THR ILE SER ARG ASP THR ALA GLY ASP ILE LEU SEQRES 7 H 222 PHE LEU GLN MET ASN SER LEU ARG SER GLU ASP SER ALA SEQRES 8 H 222 ILE TYR TYR CYS VAL ARG ASP LEU TYR GLY ASP TYR VAL SEQRES 9 H 222 GLY ARG TYR ALA TYR TRP GLY GLN GLY THR LEU VAL ILE SEQRES 10 H 222 VAL SER ALA ALA LYS THR THR PRO PRO SER VAL TYR PRO SEQRES 11 H 222 LEU ALA PRO GLY SER ALA ALA GLN THR ASN SER MET VAL SEQRES 12 H 222 THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO SEQRES 13 H 222 VAL THR VAL THR TRP ASN SER GLY SER LEU SER SER GLY SEQRES 14 H 222 VAL HIS THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR SEQRES 15 H 222 THR LEU SER SER SER VAL THR VAL PRO SER SER THR TRP SEQRES 16 H 222 PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SEQRES 17 H 222 SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP SEQRES 18 H 222 CYS SEQRES 1 L 214 ASP ILE VAL MET THR GLN SER PRO ALA THR LEU SER VAL SEQRES 2 L 214 THR PRO GLY ASP ARG VAL SER LEU SER CYS ARG ALA SER SEQRES 3 L 214 GLN SER ILE GLY ASP TYR LEU HIS TRP TYR GLN GLN LYS SEQRES 4 L 214 SER HIS GLU SER PRO ARG LEU LEU ILE ASN TYR ALA SER SEQRES 5 L 214 GLN SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER SEQRES 6 L 214 GLY SER GLY SER ASP PHE THR LEU ILE ILE ASN SER VAL SEQRES 7 L 214 GLU PRO GLU ASP VAL GLY VAL TYR TYR CYS GLN ASN GLY SEQRES 8 L 214 HIS SER PHE PRO TYR THR PHE GLY GLY GLY THR LYS LEU SEQRES 9 L 214 GLU ILE ARG ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 L 214 PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SEQRES 11 L 214 SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP SEQRES 12 L 214 ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN SEQRES 13 L 214 ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS SEQRES 14 L 214 ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR SEQRES 15 L 214 LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU SEQRES 16 L 214 ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER SEQRES 17 L 214 PHE ASN ARG ASN GLU CYS HET ACT S 301 4 HETNAM ACT ACETATE ION FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 HOH *908(H2 O) HELIX 1 1 LYS S 13 PHE S 17 5 5 HELIX 2 2 MET S 21 VAL S 26 1 6 HELIX 3 3 LEU S 27 ASP S 29 5 3 HELIX 4 4 ASN S 70 LYS S 78 1 9 HELIX 5 5 ALA S 157 LYS S 173 1 17 HELIX 6 6 ASP S 209 MET S 215 1 7 HELIX 7 7 MET S 216 ASN S 218 5 3 HELIX 8 8 THR H 28 TYR H 32 5 5 HELIX 9 9 ARG H 86 SER H 90 5 5 HELIX 10 10 SER H 163 SER H 165 5 3 HELIX 11 11 SER H 193 TRP H 195 5 3 HELIX 12 12 PRO H 207 SER H 210 5 4 HELIX 13 13 GLU L 79 VAL L 83 5 5 HELIX 14 14 SER L 121 SER L 127 1 7 HELIX 15 15 LYS L 183 ARG L 188 1 6 SHEET 1 A 3 VAL S 33 VAL S 38 0 SHEET 2 A 3 VAL S 82 GLY S 86 -1 O VAL S 82 N VAL S 38 SHEET 3 A 3 VAL S 118 GLU S 120 -1 O THR S 119 N ASP S 83 SHEET 1 B 3 ASP S 48 TYR S 51 0 SHEET 2 B 3 ASN S 63 GLU S 67 -1 O VAL S 66 N LEU S 49 SHEET 3 B 3 LYS S 111 TYR S 115 1 O MET S 114 N GLU S 67 SHEET 1 C 5 LYS S 141 LYS S 152 0 SHEET 2 C 5 GLN S 125 GLU S 138 -1 N VAL S 134 O PHE S 146 SHEET 3 C 5 LYS S 229 THR S 236 1 O VAL S 232 N ARG S 135 SHEET 4 C 5 TYR S 182 GLU S 191 -1 N LYS S 188 O GLU S 231 SHEET 5 C 5 ASN S 194 ASP S 199 -1 O ASN S 194 N GLU S 191 SHEET 1 D 2 LYS S 154 THR S 156 0 SHEET 2 D 2 MET S 222 ASP S 224 -1 O VAL S 223 N VAL S 155 SHEET 1 E 4 ASN H 3 SER H 7 0 SHEET 2 E 4 LEU H 18 SER H 25 -1 O SER H 21 N SER H 7 SHEET 3 E 4 ILE H 77 MET H 82 -1 O MET H 82 N LEU H 18 SHEET 4 E 4 PHE H 67 ASP H 72 -1 N THR H 68 O GLN H 81 SHEET 1 F 6 LEU H 11 VAL H 12 0 SHEET 2 F 6 THR H 114 VAL H 118 1 O ILE H 117 N VAL H 12 SHEET 3 F 6 ALA H 91 ARG H 97 -1 N TYR H 93 O THR H 114 SHEET 4 F 6 LEU H 34 GLN H 39 -1 N VAL H 37 O TYR H 94 SHEET 5 F 6 LEU H 45 ILE H 51 -1 O GLU H 46 N ARG H 38 SHEET 6 F 6 VAL H 57 TYR H 58 -1 O TYR H 58 N SER H 50 SHEET 1 G 4 LEU H 11 VAL H 12 0 SHEET 2 G 4 THR H 114 VAL H 118 1 O ILE H 117 N VAL H 12 SHEET 3 G 4 ALA H 91 ARG H 97 -1 N TYR H 93 O THR H 114 SHEET 4 G 4 TYR H 109 TRP H 110 -1 O TYR H 109 N ARG H 97 SHEET 1 H 4 SER H 127 LEU H 131 0 SHEET 2 H 4 MET H 142 TYR H 152 -1 O GLY H 146 N LEU H 131 SHEET 3 H 4 LEU H 181 PRO H 191 -1 O TYR H 182 N TYR H 152 SHEET 4 H 4 VAL H 170 THR H 172 -1 N HIS H 171 O SER H 187 SHEET 1 I 4 SER H 127 LEU H 131 0 SHEET 2 I 4 MET H 142 TYR H 152 -1 O GLY H 146 N LEU H 131 SHEET 3 I 4 LEU H 181 PRO H 191 -1 O TYR H 182 N TYR H 152 SHEET 4 I 4 VAL H 176 GLN H 178 -1 N GLN H 178 O LEU H 181 SHEET 1 J 3 THR H 158 TRP H 161 0 SHEET 2 J 3 THR H 201 HIS H 206 -1 O ASN H 203 N THR H 160 SHEET 3 J 3 THR H 211 LYS H 216 -1 O VAL H 213 N VAL H 204 SHEET 1 K 4 MET L 4 THR L 5 0 SHEET 2 K 4 ARG L 18 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 K 4 ASP L 70 ASN L 76 -1 O PHE L 71 N CYS L 23 SHEET 4 K 4 PHE L 62 GLY L 66 -1 N SER L 63 O ILE L 74 SHEET 1 L 6 THR L 10 VAL L 13 0 SHEET 2 L 6 THR L 102 ILE L 106 1 O LYS L 103 N LEU L 11 SHEET 3 L 6 GLY L 84 ASN L 90 -1 N GLY L 84 O LEU L 104 SHEET 4 L 6 LEU L 33 GLN L 38 -1 N GLN L 38 O VAL L 85 SHEET 5 L 6 ARG L 45 ASN L 49 -1 O LEU L 47 N TRP L 35 SHEET 6 L 6 GLN L 53 SER L 54 -1 O GLN L 53 N ASN L 49 SHEET 1 M 4 THR L 10 VAL L 13 0 SHEET 2 M 4 THR L 102 ILE L 106 1 O LYS L 103 N LEU L 11 SHEET 3 M 4 GLY L 84 ASN L 90 -1 N GLY L 84 O LEU L 104 SHEET 4 M 4 THR L 97 PHE L 98 -1 O THR L 97 N ASN L 90 SHEET 1 N 4 THR L 114 PHE L 118 0 SHEET 2 N 4 GLY L 129 PHE L 139 -1 O ASN L 137 N THR L 114 SHEET 3 N 4 TYR L 173 THR L 182 -1 O TYR L 173 N PHE L 139 SHEET 4 N 4 VAL L 159 TRP L 163 -1 N SER L 162 O SER L 176 SHEET 1 O 3 ASN L 145 ILE L 150 0 SHEET 2 O 3 SER L 191 THR L 197 -1 O THR L 197 N ASN L 145 SHEET 3 O 3 ILE L 205 ASN L 210 -1 O LYS L 207 N CYS L 194 SSBOND 1 CYS S 93 CYS S 113 1555 1555 2.17 SSBOND 2 CYS H 22 CYS H 95 1555 1555 2.03 SSBOND 3 CYS H 147 CYS H 202 1555 1555 2.02 SSBOND 4 CYS L 23 CYS L 88 1555 1555 2.16 SSBOND 5 CYS L 134 CYS L 194 1555 1555 2.04 CISPEP 1 PHE H 153 PRO H 154 0 -9.35 CISPEP 2 GLU H 155 PRO H 156 0 -1.60 CISPEP 3 TRP H 195 PRO H 196 0 8.74 CISPEP 4 SER L 7 PRO L 8 0 6.65 CISPEP 5 PHE L 94 PRO L 95 0 -9.01 CISPEP 6 TYR L 140 PRO L 141 0 2.03 SITE 1 AC1 5 TYR S 77 THR S 119 GLU S 120 MET S 222 SITE 2 AC1 5 HOH S 692 CRYST1 84.576 85.292 115.017 90.00 90.00 90.00 P 21 21 21 4 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 0.011824 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011724 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008694 0.00000