HEADER IMMUNE SYSTEM 15-OCT-15 5FKA TITLE CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN E IN COMPLEX WITH A T TITLE 2 CELL RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: T CELL RECEPTOR ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: IMMUNOGLOBULIN DOMAINS; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: VARIABLE DOMAIN TRAV22 AND CONSTANT DOMAIN TRAC1; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: T CELL RECEPTOR BETA CHAIN; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: IMMUNOGLOBULIN DOMAINS; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: VARIABLE DOMAIN TRBV7-9 AND CONSTANT DOMAIN TRBC2; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: STAPHYLOCOCCAL ENTEROTOXIN E; COMPND 15 CHAIN: C; COMPND 16 FRAGMENT: OB DOMAIN AND BETA GRASP DOMAIN, RESIDUES 1-233; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: T-LYMPHOCYTE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PGMT7; SOURCE 12 MOL_ID: 2; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 CELL: T-LYMPHOCYTE; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 19 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 20 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 21 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 22 EXPRESSION_SYSTEM_VECTOR: PGMT7; SOURCE 23 MOL_ID: 3; SOURCE 24 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 25 ORGANISM_TAXID: 1280; SOURCE 26 GENE: ENTA; SOURCE 27 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 29 EXPRESSION_SYSTEM_VARIANT: UL 635 KEYWDS IMMUNE SYSTEM, SUPERANTIGEN, STAPHYLCOCOCCAL ENTEROTOXIN, T CELL KEYWDS 2 RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.E.J.RODSTROM,P.REGENTHAL,K.LINDKVIST-PETERSSON REVDAT 3 10-JAN-24 5FKA 1 REMARK LINK REVDAT 2 01-JUN-16 5FKA 1 JRNL REVDAT 1 25-MAY-16 5FKA 0 JRNL AUTH K.E.J.RODSTROM,P.REGENTHAL,C.BAHL,A.FORD,D.BAKER, JRNL AUTH 2 K.LINDKVIST-PETERSSON JRNL TITL TWO COMMON STRUCTURAL MOTIFS FOR TCR RECOGNITION BY JRNL TITL 2 STAPHYLOCOCCAL ENTEROTOXINS. JRNL REF SCI.REP. V. 6 25796 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27180909 JRNL DOI 10.1038/SREP25796 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 26721 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1336 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 : 13 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.50 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.68 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2701 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2369 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2582 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE : 0.2762 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.41 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 119 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 : 5102 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 94 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.71830 REMARK 3 B22 (A**2) : -1.66430 REMARK 3 B33 (A**2) : 3.38260 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.326 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.492 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.254 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.477 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.256 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 : 0.921 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.885 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 5224 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 7102 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1732 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 129 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 765 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 5224 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 1 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 688 ; 5.000 ; SEMIHARMONIC 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 : 5499 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.02 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.43 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 20.04 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5FKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-OCT-15. REMARK 100 THE DEPOSITION ID IS D_1290064548. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97625 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : TOROIDAL MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC, XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26772 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 45.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.900 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.68000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 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 4UDU, 4UDT REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% W/V PEG 3350, 0.1 M GLYCINE PH REMARK 280 9.0, 0.1 M NACL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 56.64500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 75.07150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 56.64500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 75.07150 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.6 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 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 MET A 1 REMARK 465 PRO A 40 REMARK 465 TRP A 41 REMARK 465 THR A 94 REMARK 465 SER A 95 REMARK 465 SER A 129 REMARK 465 SER A 130 REMARK 465 SER A 205 REMARK 465 SER A 206 REMARK 465 MET B 1 REMARK 465 ASP B 2 REMARK 465 ASP B 243 REMARK 465 SER C 1 REMARK 465 GLU C 2 REMARK 465 LYS C 3 REMARK 465 SER C 4 REMARK 465 GLU C 5 REMARK 465 GLU C 6 REMARK 465 ILE C 7 REMARK 465 ASN C 8 REMARK 465 GLU C 9 REMARK 465 GLY C 99 REMARK 465 THR C 100 REMARK 465 PRO C 101 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 6 CG CD OE1 OE2 REMARK 470 ASP A 11 CG OD1 OD2 REMARK 470 ASP A 28 CG OD1 OD2 REMARK 470 GLN A 56 CG CD OE1 NE2 REMARK 470 SER A 92 OG REMARK 470 LYS A 99 CG CD CE NZ REMARK 470 LYS A 109 CG CD CE NZ REMARK 470 LYS A 128 CG CD CE NZ REMARK 470 ASP A 131 CG OD1 OD2 REMARK 470 ARG A 165 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 179 CG OD1 ND2 REMARK 470 SER A 181 OG REMARK 470 ASN A 187 CG OD1 ND2 REMARK 470 ASN A 191 CG OD1 ND2 REMARK 470 GLU A 196 CG CD OE1 OE2 REMARK 470 GLU A 204 CG CD OE1 OE2 REMARK 470 ARG B 16 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 29 CG CD OE1 OE2 REMARK 470 GLU B 45 CG CD OE1 OE2 REMARK 470 ARG B 60 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 61 CG CD1 CD2 REMARK 470 LYS B 72 CG CD CE NZ REMARK 470 TYR B 100 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU B 218 CG CD OE1 OE2 REMARK 470 ASN B 219 CG OD1 ND2 REMARK 470 GLU B 221 CG CD OE1 OE2 REMARK 470 ASP B 225 CG OD1 OD2 REMARK 470 LYS C 10 CG CD CE NZ REMARK 470 ASP C 11 CG OD1 OD2 REMARK 470 ARG C 20 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 39 CG CD OE1 OE2 REMARK 470 PHE C 47 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU C 48 CG CD1 CD2 REMARK 470 GLU C 49 CG CD OE1 OE2 REMARK 470 ASN C 50 CG OD1 ND2 REMARK 470 GLU C 121 CG CD OE1 OE2 REMARK 470 GLU C 122 CG CD OE1 OE2 REMARK 470 LYS C 134 CG CD CE NZ REMARK 470 GLN C 135 CG CD OE1 NE2 REMARK 470 ASP C 141 CG OD1 OD2 REMARK 470 LYS C 148 CG CD CE NZ REMARK 470 SER C 189 OG REMARK 470 GLU C 190 CG CD OE1 OE2 REMARK 470 GLU C 222 CG CD OE1 OE2 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 92 109.65 63.32 REMARK 500 ASP A 118 59.68 -141.06 REMARK 500 ASN B 52 -128.67 65.54 REMARK 500 ASP B 152 32.90 -76.94 REMARK 500 ASP C 11 40.45 -97.87 REMARK 500 ASN C 40 67.56 61.79 REMARK 500 ASN C 50 -3.19 71.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 187 ND1 REMARK 620 2 HIS C 225 NE2 110.4 REMARK 620 3 ASP C 227 OD2 99.0 108.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5FK9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN A IN COMPLEX WITH A REMARK 900 T CELL RECEPTOR REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE STRUCTURE CONTAINS EXTRACELLULAR TCR ALPHA VARIABLE REMARK 999 AND CONSTANT DOMAINS. DATABASE REFERENCE IS ONLY AVAILABLE REMARK 999 FOR THE CONSTANT DOMAIN. ENGINEERED DISULPHIDE BOND REMARK 999 BETWEEN THE TRAC AND TRBC DOMAINS. REMARK 999 THE STRUCTURE CONTAINS EXTRACELLULAR TCR BETA VARIABLE AND REMARK 999 CONSTANT DOMAINS. DATABASE REFERENCE IS ONLY AVAILABLE FOR REMARK 999 THE CONSTANT DOMAIN. ENGINEERED DISULPHIDE BOND BETWEEN REMARK 999 THE TRAC AND TRBC DOMAINS. DBREF 5FKA A 1 206 PDB 5FKA 5FKA 1 206 DBREF 5FKA B 1 243 PDB 5FKA 5FKA 1 243 DBREF 5FKA C 1 233 UNP P12993 ETXE_STAAU 25 257 SEQRES 1 A 206 MET GLY ILE GLN VAL GLU GLN SER PRO PRO ASP LEU ILE SEQRES 2 A 206 LEU GLN GLU GLY ALA ASN SER THR LEU ARG CYS ASN PHE SEQRES 3 A 206 SER ASP SER VAL ASN ASN LEU GLN TRP PHE HIS GLN ASN SEQRES 4 A 206 PRO TRP GLY GLN LEU ILE ASN LEU PHE TYR ILE PRO SER SEQRES 5 A 206 GLY THR LYS GLN ASN GLY ARG LEU SER ALA THR THR VAL SEQRES 6 A 206 ALA THR GLU ARG TYR SER LEU LEU TYR ILE SER SER SER SEQRES 7 A 206 GLN THR THR ASP SER GLY VAL TYR PHE CYS ALA VAL ASP SEQRES 8 A 206 SER ALA THR SER GLY THR TYR LYS TYR ILE PHE GLY THR SEQRES 9 A 206 GLY THR ARG LEU LYS VAL LEU ALA ASN ILE GLN ASN PRO SEQRES 10 A 206 ASP PRO ALA VAL TYR GLN LEU ARG ASP SER LYS SER SER SEQRES 11 A 206 ASP LYS SER VAL CYS LEU PHE THR ASP PHE ASP SER GLN SEQRES 12 A 206 THR ASN VAL SER GLN SER LYS ASP SER ASP VAL TYR ILE SEQRES 13 A 206 THR ASP LYS CYS VAL LEU ASP MET ARG SER MET ASP PHE SEQRES 14 A 206 LYS SER ASN SER ALA VAL ALA TRP SER ASN LYS SER ASP SEQRES 15 A 206 PHE ALA CYS ALA ASN ALA PHE ASN ASN SER ILE ILE PRO SEQRES 16 A 206 GLU ASP THR PHE PHE PRO SER PRO GLU SER SER SEQRES 1 B 243 MET ASP THR GLY VAL SER GLN ASN PRO ARG HIS LYS ILE SEQRES 2 B 243 THR LYS ARG GLY GLN ASN VAL THR PHE ARG CYS ASP PRO SEQRES 3 B 243 ILE SER GLU HIS ASN ARG LEU TYR TRP TYR ARG GLN THR SEQRES 4 B 243 LEU GLY GLN GLY PRO GLU PHE LEU THR TYR PHE GLN ASN SEQRES 5 B 243 GLU ALA GLN LEU GLU LYS SER ARG LEU LEU SER ASP ARG SEQRES 6 B 243 PHE SER ALA GLU ARG PRO LYS GLY SER PHE SER THR LEU SEQRES 7 B 243 GLU ILE GLN ARG THR GLU GLN GLY ASP SER ALA MET TYR SEQRES 8 B 243 LEU CYS ALA SER SER LEU GLY GLY TYR GLU GLN TYR PHE SEQRES 9 B 243 GLY PRO GLY THR ARG LEU THR VAL THR GLU ASP LEU LYS SEQRES 10 B 243 ASN VAL PHE PRO PRO GLU VAL ALA VAL PHE VAL PRO SER SEQRES 11 B 243 GLU ALA GLU ILE SER HIS THR GLN LYS ALA THR LEU VAL SEQRES 12 B 243 CYS LEU ALA THR GLY PHE TYR PRO ASP HIS VAL GLU LEU SEQRES 13 B 243 SER TRP TRP VAL ASN GLY LYS GLU VAL HIS SER GLY VAL SEQRES 14 B 243 CYS THR ASP PRO GLN PRO LEU LYS GLU GLN PRO ALA LEU SEQRES 15 B 243 ASN ASP SER ARG TYR ALA LEU SER SER ARG LEU ARG VAL SEQRES 16 B 243 SER ALA THR PHE TRP GLN ASP PRO ARG ASN HIS PHE ARG SEQRES 17 B 243 CYS GLN VAL GLN PHE TYR GLY LEU SER GLU ASN ASP GLU SEQRES 18 B 243 TRP THR GLN ASP ARG ALA LYS PRO VAL THR GLN ILE VAL SEQRES 19 B 243 SER ALA GLU ALA TRP GLY ARG ALA ASP SEQRES 1 C 233 SER GLU LYS SER GLU GLU ILE ASN GLU LYS ASP LEU ARG SEQRES 2 C 233 LYS LYS SER GLU LEU GLN ARG ASN ALA LEU SER ASN LEU SEQRES 3 C 233 ARG GLN ILE TYR TYR TYR ASN GLU LYS ALA ILE THR GLU SEQRES 4 C 233 ASN LYS GLU SER ASP ASP GLN PHE LEU GLU ASN THR LEU SEQRES 5 C 233 LEU PHE LYS GLY PHE PHE THR GLY HIS PRO TRP TYR ASN SEQRES 6 C 233 ASP LEU LEU VAL ASP LEU GLY SER LYS ASP ALA THR ASN SEQRES 7 C 233 LYS TYR LYS GLY LYS LYS VAL ASP LEU TYR GLY ALA TYR SEQRES 8 C 233 TYR GLY TYR GLN CYS ALA GLY GLY THR PRO ASN LYS THR SEQRES 9 C 233 ALA CYS MET TYR GLY GLY VAL THR LEU HIS ASP ASN ASN SEQRES 10 C 233 ARG LEU THR GLU GLU LYS LYS VAL PRO ILE ASN LEU TRP SEQRES 11 C 233 ILE ASP GLY LYS GLN THR THR VAL PRO ILE ASP LYS VAL SEQRES 12 C 233 LYS THR SER LYS LYS GLU VAL THR VAL GLN GLU LEU ASP SEQRES 13 C 233 LEU GLN ALA ARG HIS TYR LEU HIS GLY LYS PHE GLY LEU SEQRES 14 C 233 TYR ASN SER ASP SER PHE GLY GLY LYS VAL GLN ARG GLY SEQRES 15 C 233 LEU ILE VAL PHE HIS SER SER GLU GLY SER THR VAL SER SEQRES 16 C 233 TYR ASP LEU PHE ASP ALA GLN GLY GLN TYR PRO ASP THR SEQRES 17 C 233 LEU LEU ARG ILE TYR ARG ASP ASN LYS THR ILE ASN SER SEQRES 18 C 233 GLU ASN LEU HIS ILE ASP LEU TYR LEU TYR THR THR HET ZN C 300 1 HETNAM ZN ZINC ION FORMUL 4 ZN ZN 2+ FORMUL 5 HOH *94(H2 O) HELIX 1 1 GLN A 79 SER A 83 5 5 HELIX 2 2 ALA A 184 PHE A 189 1 6 HELIX 3 3 GLU B 84 SER B 88 5 5 HELIX 4 4 ASP B 115 VAL B 119 5 5 HELIX 5 5 SER B 130 GLN B 138 1 9 HELIX 6 6 ALA B 197 ASP B 202 1 6 HELIX 7 7 LYS C 14 LEU C 18 5 5 HELIX 8 8 ASN C 21 TYR C 32 1 12 HELIX 9 9 SER C 73 LYS C 81 1 9 HELIX 10 10 VAL C 152 GLY C 168 1 17 HELIX 11 11 TYR C 205 LEU C 210 1 6 HELIX 12 12 ARG C 211 ARG C 214 5 4 SHEET 1 AA 5 VAL A 5 SER A 8 0 SHEET 2 AA 5 SER A 20 PHE A 26 -1 O ARG A 23 N SER A 8 SHEET 3 AA 5 TYR A 70 ILE A 75 -1 O SER A 71 N CYS A 24 SHEET 4 AA 5 LEU A 60 VAL A 65 -1 O SER A 61 N TYR A 74 SHEET 5 AA 5 GLY A 53 ASN A 57 -1 O GLY A 53 N THR A 64 SHEET 1 AB 4 ASP A 11 GLN A 15 0 SHEET 2 AB 4 THR A 106 LEU A 111 1 O ARG A 107 N LEU A 12 SHEET 3 AB 4 GLY A 84 VAL A 90 -1 O GLY A 84 N LEU A 108 SHEET 4 AB 4 ILE A 101 PHE A 102 1 O ILE A 101 N VAL A 90 SHEET 1 AC 5 ASP A 11 GLN A 15 0 SHEET 2 AC 5 THR A 106 LEU A 111 1 O ARG A 107 N LEU A 12 SHEET 3 AC 5 GLY A 84 VAL A 90 -1 O GLY A 84 N LEU A 108 SHEET 4 AC 5 LEU A 33 GLN A 38 -1 O GLN A 34 N ALA A 89 SHEET 5 AC 5 LEU A 44 TYR A 49 -1 O ILE A 45 N HIS A 37 SHEET 1 AD 2 ILE A 101 PHE A 102 0 SHEET 2 AD 2 GLY A 84 VAL A 90 1 O VAL A 90 N ILE A 101 SHEET 1 AE 2 VAL A 154 ILE A 156 0 SHEET 2 AE 2 PHE A 169 SER A 178 -1 O TRP A 177 N TYR A 155 SHEET 1 AF 2 CYS A 160 MET A 164 0 SHEET 2 AF 2 PHE A 169 SER A 178 -1 O PHE A 169 N MET A 164 SHEET 1 BA 2 VAL B 169 THR B 171 0 SHEET 2 BA 2 TYR B 187 SER B 196 -1 O ARG B 192 N CYS B 170 SHEET 1 BB 2 LEU B 176 LYS B 177 0 SHEET 2 BB 2 TYR B 187 SER B 196 1 O ALA B 188 N LEU B 176 SHEET 1 BC 4 SER B 6 ASN B 8 0 SHEET 2 BC 4 VAL B 20 ASP B 25 -1 O ARG B 23 N ASN B 8 SHEET 3 BC 4 SER B 76 ILE B 80 -1 O SER B 76 N CYS B 24 SHEET 4 BC 4 PHE B 66 GLU B 69 -1 O SER B 67 N GLU B 79 SHEET 1 BD 4 HIS B 11 LYS B 15 0 SHEET 2 BD 4 THR B 108 THR B 113 1 O ARG B 109 N LYS B 12 SHEET 3 BD 4 ALA B 89 SER B 96 -1 O ALA B 89 N LEU B 110 SHEET 4 BD 4 TYR B 103 PHE B 104 -1 O TYR B 103 N SER B 95 SHEET 1 BE 6 HIS B 11 LYS B 15 0 SHEET 2 BE 6 THR B 108 THR B 113 1 O ARG B 109 N LYS B 12 SHEET 3 BE 6 ALA B 89 SER B 96 -1 O ALA B 89 N LEU B 110 SHEET 4 BE 6 ARG B 32 GLN B 38 -1 O ARG B 32 N SER B 96 SHEET 5 BE 6 GLU B 45 GLN B 51 -1 O GLU B 45 N ARG B 37 SHEET 6 BE 6 ALA B 54 LYS B 58 -1 O ALA B 54 N GLN B 51 SHEET 1 BF 2 TYR B 103 PHE B 104 0 SHEET 2 BF 2 ALA B 89 SER B 96 -1 O SER B 95 N TYR B 103 SHEET 1 BG 4 LYS B 163 VAL B 165 0 SHEET 2 BG 4 VAL B 154 VAL B 160 -1 O TRP B 158 N VAL B 165 SHEET 3 BG 4 HIS B 206 PHE B 213 -1 O ARG B 208 N TRP B 159 SHEET 4 BG 4 GLN B 232 TRP B 239 -1 O GLN B 232 N PHE B 213 SHEET 1 CA 2 LYS C 35 GLU C 42 0 SHEET 2 CA 2 LYS C 84 TYR C 92 -1 O VAL C 85 N LYS C 41 SHEET 1 CB 5 THR C 51 PHE C 54 0 SHEET 2 CB 5 ASP C 66 ASP C 70 -1 O LEU C 67 N PHE C 54 SHEET 3 CB 5 THR C 104 TYR C 108 1 O ALA C 105 N LEU C 68 SHEET 4 CB 5 LYS C 84 TYR C 92 -1 O ALA C 90 N TYR C 108 SHEET 5 CB 5 VAL C 111 LEU C 113 -1 O THR C 112 N ASP C 86 SHEET 1 CC 5 THR C 51 PHE C 54 0 SHEET 2 CC 5 ASP C 66 ASP C 70 -1 O LEU C 67 N PHE C 54 SHEET 3 CC 5 THR C 104 TYR C 108 1 O ALA C 105 N LEU C 68 SHEET 4 CC 5 LYS C 84 TYR C 92 -1 O ALA C 90 N TYR C 108 SHEET 5 CC 5 LYS C 35 GLU C 42 -1 O ALA C 36 N GLY C 89 SHEET 1 CD 2 VAL C 111 LEU C 113 0 SHEET 2 CD 2 LYS C 84 TYR C 92 -1 O ASP C 86 N THR C 112 SHEET 1 CE 2 ARG C 118 LYS C 124 0 SHEET 2 CE 2 LYS C 144 LYS C 147 -1 O THR C 145 N LYS C 123 SHEET 1 CF 5 LYS C 134 THR C 137 0 SHEET 2 CF 5 ILE C 127 ILE C 131 -1 O LEU C 129 N THR C 136 SHEET 3 CF 5 HIS C 225 TYR C 231 1 O ILE C 226 N ASN C 128 SHEET 4 CF 5 ARG C 181 HIS C 187 -1 O ARG C 181 N TYR C 231 SHEET 5 CF 5 THR C 193 ASP C 197 -1 O VAL C 194 N PHE C 186 SHEET 1 CG 2 GLU C 149 THR C 151 0 SHEET 2 CG 2 THR C 218 ASN C 220 -1 O ILE C 219 N VAL C 150 SSBOND 1 CYS A 24 CYS A 88 1555 1555 2.03 SSBOND 2 CYS A 135 CYS A 185 1555 1555 2.04 SSBOND 3 CYS A 160 CYS B 170 1555 1555 2.04 SSBOND 4 CYS B 24 CYS B 93 1555 1555 2.03 SSBOND 5 CYS B 144 CYS B 209 1555 1555 2.03 SSBOND 6 CYS C 96 CYS C 106 1555 1555 2.04 LINK ND1 HIS C 187 ZN ZN C 300 1555 1555 2.44 LINK NE2 HIS C 225 ZN ZN C 300 1555 1555 2.17 LINK OD2 ASP C 227 ZN ZN C 300 1555 1555 1.89 CISPEP 1 SER A 8 PRO A 9 0 -1.65 CISPEP 2 ASN B 8 PRO B 9 0 -3.39 CISPEP 3 TYR B 150 PRO B 151 0 0.34 SITE 1 AC1 4 HIS C 187 HIS C 225 ASP C 227 HOH C2030 CRYST1 113.290 150.143 39.156 90.00 90.00 90.00 P 21 21 2 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 0.008827 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006660 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025539 0.00000