HEADER TOXIN 28-MAR-01 1HA5 TITLE STRUCTURAL FEATURES OF A ZINC-BINDING SITE IN THE SUPERANTIGEN TITLE 2 STREPTOCOCCAL PYROGENIC EXOTOXIN A (SPEA1): IMPLICATIONS FOR MHC TITLE 3 CLASS II RECOGNITION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: STREPTOCOCCAL PYOGENIC EXOTOXIN A1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: RESIDUES 33-250; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PYOGENES; SOURCE 3 ORGANISM_TAXID: 1314; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS TOXIN, MOLECULAR RECOGNITION, SUPERANTIGEN, EXOTOXIN, ZINC BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.D.BAKER,D.M.GUTMAN,A.C.PAPAGEORGIOU,C.M.COLLINS,K.R.ACHARYA REVDAT 6 13-DEC-23 1HA5 1 REMARK LINK REVDAT 5 24-JUL-19 1HA5 1 REMARK REVDAT 4 14-APR-10 1HA5 1 KEYWDS JRNL REMARK REVDAT 3 03-NOV-09 1HA5 1 JRNL REMARK REVDAT 2 24-FEB-09 1HA5 1 VERSN REVDAT 1 03-APR-02 1HA5 0 JRNL AUTH M.D.BAKER,D.M.GUTMAN,A.C.PAPAGEORGIOU,C.M.COLLINS, JRNL AUTH 2 K.R.ACHARYA JRNL TITL STRUCTURAL FEATURES OF A ZINC BINDING SITE IN THE JRNL TITL 2 SUPERANTIGEN STREPOCOCCAL PYROGENIC EXOTOXIN A (SPEA1): JRNL TITL 3 IMPLICATIONS FOR MHC CLASS II RECOGNITION. JRNL REF PROTEIN SCI. V. 10 1268 2001 JRNL REFN ISSN 0961-8368 JRNL PMID 11369867 JRNL DOI 10.1110/PS.330101 REMARK 2 REMARK 2 RESOLUTION. 2.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1727947.220 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 25045 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 SET) : 0.214 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2482 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.82 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2494 REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE : 0.3880 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 286 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7034 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 142 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 5.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.00000 REMARK 3 B22 (A**2) : -0.19000 REMARK 3 B33 (A**2) : 6.19000 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) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.45 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.50 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.51 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.860 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES 5, 88, 112, 115, 179, 180 WERE REMARK 3 MODELLED AS ALANINE IN ALL 4 MOLECULES DUE TO INSUFFICIENT REMARK 3 DENSITY. REMARK 4 REMARK 4 1HA5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-MAR-01. REMARK 100 THE DEPOSITION ID IS D_1290006036. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90570 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26185 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 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) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 61.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.28500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1B1Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.50 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 63.47300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.66000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 63.47300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.66000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 400 REMARK 400 COMPOUND REMARK 400 SUPERANTIGEN STEPTOCOCCAL PYROGENIC EXOTOXIN A1 IS REMARK 400 RECOGNISED BY MHC CLASSII MOLECULES AND T-CELL RECEPTORS. REMARK 400 THE ZINC ION HAS BEEN SHOWN TO HAVE A ROLE AS A SECOND REMARK 400 HIGH AFFINITY MHC CLASS II BINDING SITE AND IN THE REMARK 400 THERMOSTABILITY OF SUPERANTIGENS. 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 ASP A1005 CG OD1 OD2 REMARK 470 TYR A1088 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A1112 CG CD OE1 OE2 REMARK 470 LYS A1115 CG CD CE NZ REMARK 470 LYS A1179 CG CD CE NZ REMARK 470 GLU A1180 CG CD OE1 OE2 REMARK 470 ASP B2005 CG OD1 OD2 REMARK 470 TYR B2088 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU B2091 CG CD OE1 OE2 REMARK 470 GLU B2112 CG CD OE1 OE2 REMARK 470 LYS B2115 CG CD CE NZ REMARK 470 LYS B2179 CG CD CE NZ REMARK 470 GLU B2180 CG CD OE1 OE2 REMARK 470 ASP C3005 CG OD1 OD2 REMARK 470 TYR C3088 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU C3091 CG CD OE1 OE2 REMARK 470 ASN C3092 CG OD1 ND2 REMARK 470 GLU C3112 CG CD OE1 OE2 REMARK 470 LYS C3115 CG CD CE NZ REMARK 470 LYS C3179 CG CD CE NZ REMARK 470 GLU C3180 CG CD OE1 OE2 REMARK 470 ASP D4005 CG OD1 OD2 REMARK 470 TYR D4088 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU D4091 CG CD OE1 OE2 REMARK 470 ASN D4092 CG OD1 ND2 REMARK 470 GLU D4112 CG CD OE1 OE2 REMARK 470 LYS D4115 CG CD CE NZ REMARK 470 LYS D4179 CG CD CE NZ REMARK 470 GLU D4180 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 GLU A1033 -92.98 -95.10 REMARK 500 GLN A1040 129.26 -171.38 REMARK 500 LEU A1041 -70.20 -89.68 REMARK 500 SER A1043 -15.00 -46.99 REMARK 500 ASN A1049 33.89 -85.42 REMARK 500 ASN A1054 9.60 87.21 REMARK 500 LYS A1072 -76.76 -46.90 REMARK 500 LEU A1086 29.17 87.38 REMARK 500 LEU A1089 -103.27 -132.71 REMARK 500 CYS A1090 -151.35 -96.40 REMARK 500 MET A1199 -6.89 -56.95 REMARK 500 SER A1209 4.18 -60.00 REMARK 500 THR A1211 -10.19 -142.39 REMARK 500 PRO B2006 -36.49 -29.25 REMARK 500 GLN B2008 37.32 -86.00 REMARK 500 ASN B2017 34.61 75.28 REMARK 500 LEU B2018 1.83 -55.80 REMARK 500 GLU B2033 -85.24 -90.43 REMARK 500 GLN B2040 129.76 -172.98 REMARK 500 LEU B2041 -73.43 -83.18 REMARK 500 SER B2043 -12.90 -45.76 REMARK 500 ASN B2049 59.47 -96.51 REMARK 500 ASN B2054 -9.06 85.31 REMARK 500 LYS B2072 -87.92 -45.42 REMARK 500 TYR B2079 101.18 -164.65 REMARK 500 LEU B2089 -50.54 -154.33 REMARK 500 CYS B2090 -124.70 -173.13 REMARK 500 ALA B2093 48.01 -87.67 REMARK 500 ARG B2095 66.70 -109.59 REMARK 500 ASP B2124 28.43 44.05 REMARK 500 LEU B2129 143.28 -171.53 REMARK 500 LYS B2177 -76.45 -33.72 REMARK 500 LYS B2179 -179.84 -60.70 REMARK 500 SER B2209 -21.37 -38.10 REMARK 500 ASN C3017 43.49 70.72 REMARK 500 LEU C3018 1.07 -65.92 REMARK 500 GLU C3033 -108.58 -79.14 REMARK 500 GLN C3040 112.17 178.52 REMARK 500 ASN C3054 -4.13 85.23 REMARK 500 ASN C3064 -161.52 -163.87 REMARK 500 LEU C3086 23.03 81.70 REMARK 500 CYS C3087 52.63 -108.78 REMARK 500 LEU C3089 -39.54 -138.52 REMARK 500 CYS C3090 161.97 161.35 REMARK 500 GLU C3091 7.10 -67.28 REMARK 500 ALA C3093 78.07 174.30 REMARK 500 TYR C3152 -70.83 -48.59 REMARK 500 ILE C3175 78.50 -116.48 REMARK 500 LYS C3177 -81.95 -34.21 REMARK 500 LEU C3198 13.79 -66.99 REMARK 500 REMARK 500 THIS ENTRY HAS 71 RAMACHANDRAN OUTLIERS. 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 A2221 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A1033 OE1 REMARK 620 2 ASP A1077 OD1 82.5 REMARK 620 3 ASP A1077 OD2 134.4 55.9 REMARK 620 4 HIS A1110 NE2 89.6 127.0 100.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B3221 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B2033 OE1 REMARK 620 2 ASP B2077 OD1 67.9 REMARK 620 3 ASP B2077 OD2 106.8 54.1 REMARK 620 4 HIS B2106 ND1 127.1 113.6 115.4 REMARK 620 5 HIS B2110 NE2 109.6 146.2 98.2 94.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C4221 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C3033 OE1 REMARK 620 2 ASP C3077 OD1 70.6 REMARK 620 3 ASP C3077 OD2 94.2 52.5 REMARK 620 4 HIS C3106 ND1 115.1 96.5 128.1 REMARK 620 5 HIS C3110 NE2 103.9 142.9 92.7 117.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D5221 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D4033 OE1 REMARK 620 2 ASP D4077 OD2 138.6 REMARK 620 3 ASP D4077 OD1 129.2 53.3 REMARK 620 4 HIS D4106 ND1 121.4 99.2 88.2 REMARK 620 5 HIS D4110 NE2 84.6 99.4 145.8 75.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 3221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 4221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 5221 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B1Z RELATED DB: PDB REMARK 900 STREPTOCOCCAL PYROGENIC EXOTOXIN A1 REMARK 900 RELATED ID: 1FNU RELATED DB: PDB REMARK 900 STRUCTURE OF STREPTOCOCCAL PYROGENIC EXOTOXIN A REMARK 900 RELATED ID: 1FNV RELATED DB: PDB REMARK 900 STRUCTURE OF STREPTOCOCCAL PYROGENIC EXOTOXIN A REMARK 900 RELATED ID: 1FNW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STREPTOCOCCAL PYROGENIC EXOTOXIN A DBREF 1HA5 A 1003 1220 UNP P08095 SPEA_STRPY 33 250 DBREF 1HA5 B 2003 2220 UNP P08095 SPEA_STRPY 33 250 DBREF 1HA5 C 3003 3220 UNP P08095 SPEA_STRPY 33 250 DBREF 1HA5 D 4003 4220 UNP P08095 SPEA_STRPY 33 250 SEQRES 1 A 218 ASP PRO ASP PRO SER GLN LEU HIS ARG SER SER LEU VAL SEQRES 2 A 218 LYS ASN LEU GLN ASN ILE TYR PHE LEU TYR GLU GLY ASP SEQRES 3 A 218 PRO VAL THR HIS GLU ASN VAL LYS SER VAL ASP GLN LEU SEQRES 4 A 218 LEU SER HIS ASP LEU ILE TYR ASN VAL SER GLY PRO ASN SEQRES 5 A 218 TYR ASP LYS LEU LYS THR GLU LEU LYS ASN GLN GLU MET SEQRES 6 A 218 ALA THR LEU PHE LYS ASP LYS ASN VAL ASP ILE TYR GLY SEQRES 7 A 218 VAL GLU TYR TYR HIS LEU CYS TYR LEU CYS GLU ASN ALA SEQRES 8 A 218 GLU ARG SER ALA CYS ILE TYR GLY GLY VAL THR ASN HIS SEQRES 9 A 218 ALA GLY ASN HIS LEU GLU ILE PRO LYS LYS ILE VAL VAL SEQRES 10 A 218 LYS VAL SER ILE ASP GLY ILE GLN SER LEU SER PHE ASP SEQRES 11 A 218 ILE GLU THR ASN LYS LYS MET VAL THR ALA GLN GLU LEU SEQRES 12 A 218 ASP TYR LYS VAL ARG LYS TYR LEU THR ASP ASN LYS GLN SEQRES 13 A 218 LEU TYR THR ASN GLY PRO SER LYS TYR GLU THR GLY TYR SEQRES 14 A 218 ILE LYS PHE ILE PRO LYS ASN LYS GLU SER PHE TRP PHE SEQRES 15 A 218 ASP PHE PHE PRO GLU PRO GLU PHE THR GLN SER LYS TYR SEQRES 16 A 218 LEU MET ILE TYR LYS ASP ASN GLU THR LEU ASP SER ASN SEQRES 17 A 218 THR SER GLN ILE GLU VAL TYR LEU THR THR SEQRES 1 B 218 ASP PRO ASP PRO SER GLN LEU HIS ARG SER SER LEU VAL SEQRES 2 B 218 LYS ASN LEU GLN ASN ILE TYR PHE LEU TYR GLU GLY ASP SEQRES 3 B 218 PRO VAL THR HIS GLU ASN VAL LYS SER VAL ASP GLN LEU SEQRES 4 B 218 LEU SER HIS ASP LEU ILE TYR ASN VAL SER GLY PRO ASN SEQRES 5 B 218 TYR ASP LYS LEU LYS THR GLU LEU LYS ASN GLN GLU MET SEQRES 6 B 218 ALA THR LEU PHE LYS ASP LYS ASN VAL ASP ILE TYR GLY SEQRES 7 B 218 VAL GLU TYR TYR HIS LEU CYS TYR LEU CYS GLU ASN ALA SEQRES 8 B 218 GLU ARG SER ALA CYS ILE TYR GLY GLY VAL THR ASN HIS SEQRES 9 B 218 ALA GLY ASN HIS LEU GLU ILE PRO LYS LYS ILE VAL VAL SEQRES 10 B 218 LYS VAL SER ILE ASP GLY ILE GLN SER LEU SER PHE ASP SEQRES 11 B 218 ILE GLU THR ASN LYS LYS MET VAL THR ALA GLN GLU LEU SEQRES 12 B 218 ASP TYR LYS VAL ARG LYS TYR LEU THR ASP ASN LYS GLN SEQRES 13 B 218 LEU TYR THR ASN GLY PRO SER LYS TYR GLU THR GLY TYR SEQRES 14 B 218 ILE LYS PHE ILE PRO LYS ASN LYS GLU SER PHE TRP PHE SEQRES 15 B 218 ASP PHE PHE PRO GLU PRO GLU PHE THR GLN SER LYS TYR SEQRES 16 B 218 LEU MET ILE TYR LYS ASP ASN GLU THR LEU ASP SER ASN SEQRES 17 B 218 THR SER GLN ILE GLU VAL TYR LEU THR THR SEQRES 1 C 218 ASP PRO ASP PRO SER GLN LEU HIS ARG SER SER LEU VAL SEQRES 2 C 218 LYS ASN LEU GLN ASN ILE TYR PHE LEU TYR GLU GLY ASP SEQRES 3 C 218 PRO VAL THR HIS GLU ASN VAL LYS SER VAL ASP GLN LEU SEQRES 4 C 218 LEU SER HIS ASP LEU ILE TYR ASN VAL SER GLY PRO ASN SEQRES 5 C 218 TYR ASP LYS LEU LYS THR GLU LEU LYS ASN GLN GLU MET SEQRES 6 C 218 ALA THR LEU PHE LYS ASP LYS ASN VAL ASP ILE TYR GLY SEQRES 7 C 218 VAL GLU TYR TYR HIS LEU CYS TYR LEU CYS GLU ASN ALA SEQRES 8 C 218 GLU ARG SER ALA CYS ILE TYR GLY GLY VAL THR ASN HIS SEQRES 9 C 218 ALA GLY ASN HIS LEU GLU ILE PRO LYS LYS ILE VAL VAL SEQRES 10 C 218 LYS VAL SER ILE ASP GLY ILE GLN SER LEU SER PHE ASP SEQRES 11 C 218 ILE GLU THR ASN LYS LYS MET VAL THR ALA GLN GLU LEU SEQRES 12 C 218 ASP TYR LYS VAL ARG LYS TYR LEU THR ASP ASN LYS GLN SEQRES 13 C 218 LEU TYR THR ASN GLY PRO SER LYS TYR GLU THR GLY TYR SEQRES 14 C 218 ILE LYS PHE ILE PRO LYS ASN LYS GLU SER PHE TRP PHE SEQRES 15 C 218 ASP PHE PHE PRO GLU PRO GLU PHE THR GLN SER LYS TYR SEQRES 16 C 218 LEU MET ILE TYR LYS ASP ASN GLU THR LEU ASP SER ASN SEQRES 17 C 218 THR SER GLN ILE GLU VAL TYR LEU THR THR SEQRES 1 D 218 ASP PRO ASP PRO SER GLN LEU HIS ARG SER SER LEU VAL SEQRES 2 D 218 LYS ASN LEU GLN ASN ILE TYR PHE LEU TYR GLU GLY ASP SEQRES 3 D 218 PRO VAL THR HIS GLU ASN VAL LYS SER VAL ASP GLN LEU SEQRES 4 D 218 LEU SER HIS ASP LEU ILE TYR ASN VAL SER GLY PRO ASN SEQRES 5 D 218 TYR ASP LYS LEU LYS THR GLU LEU LYS ASN GLN GLU MET SEQRES 6 D 218 ALA THR LEU PHE LYS ASP LYS ASN VAL ASP ILE TYR GLY SEQRES 7 D 218 VAL GLU TYR TYR HIS LEU CYS TYR LEU CYS GLU ASN ALA SEQRES 8 D 218 GLU ARG SER ALA CYS ILE TYR GLY GLY VAL THR ASN HIS SEQRES 9 D 218 ALA GLY ASN HIS LEU GLU ILE PRO LYS LYS ILE VAL VAL SEQRES 10 D 218 LYS VAL SER ILE ASP GLY ILE GLN SER LEU SER PHE ASP SEQRES 11 D 218 ILE GLU THR ASN LYS LYS MET VAL THR ALA GLN GLU LEU SEQRES 12 D 218 ASP TYR LYS VAL ARG LYS TYR LEU THR ASP ASN LYS GLN SEQRES 13 D 218 LEU TYR THR ASN GLY PRO SER LYS TYR GLU THR GLY TYR SEQRES 14 D 218 ILE LYS PHE ILE PRO LYS ASN LYS GLU SER PHE TRP PHE SEQRES 15 D 218 ASP PHE PHE PRO GLU PRO GLU PHE THR GLN SER LYS TYR SEQRES 16 D 218 LEU MET ILE TYR LYS ASP ASN GLU THR LEU ASP SER ASN SEQRES 17 D 218 THR SER GLN ILE GLU VAL TYR LEU THR THR HET ZN A2221 1 HET ZN B3221 1 HET ZN C4221 1 HET ZN D5221 1 HETNAM ZN ZINC ION FORMUL 5 ZN 4(ZN 2+) FORMUL 9 HOH *142(H2 O) HELIX 1 1 ARG A 1011 VAL A 1015 5 5 HELIX 2 2 LEU A 1018 GLY A 1027 1 10 HELIX 3 3 ASN A 1064 LEU A 1070 1 7 HELIX 4 4 ALA A 1142 GLN A 1158 1 17 HELIX 5 5 THR A 1193 MET A 1199 1 7 HELIX 6 6 ILE A 1200 LYS A 1202 5 3 HELIX 7 7 ASP B 2005 LEU B 2009 5 5 HELIX 8 8 ARG B 2011 VAL B 2015 5 5 HELIX 9 9 GLN B 2019 GLY B 2027 1 9 HELIX 10 10 ASN B 2064 PHE B 2071 1 8 HELIX 11 11 ALA B 2142 GLN B 2158 1 17 HELIX 12 12 THR B 2193 LEU B 2198 1 6 HELIX 13 13 MET B 2199 LYS B 2202 5 4 HELIX 14 14 ARG C 3011 VAL C 3015 5 5 HELIX 15 15 LEU C 3018 GLY C 3027 1 10 HELIX 16 16 ASN C 3064 ASP C 3073 1 10 HELIX 17 17 ALA C 3142 GLN C 3158 1 17 HELIX 18 18 THR C 3193 LEU C 3198 1 6 HELIX 19 19 MET C 3199 LYS C 3202 5 4 HELIX 20 20 ARG D 4011 VAL D 4015 5 5 HELIX 21 21 LEU D 4018 GLY D 4027 1 10 HELIX 22 22 ASN D 4064 LEU D 4070 1 7 HELIX 23 23 ALA D 4142 LYS D 4157 1 16 HELIX 24 24 THR D 4193 LEU D 4198 1 6 HELIX 25 25 MET D 4199 LYS D 4202 5 4 SHEET 1 AA 3 VAL A1030 LYS A1036 0 SHEET 2 AA 3 ASN A1075 GLY A1080 -1 O VAL A1076 N VAL A1035 SHEET 3 AA 3 VAL A1103 ASN A1105 -1 O THR A1104 N ASP A1077 SHEET 1 AB 3 ASP A1045 TYR A1048 0 SHEET 2 AB 3 LYS A1057 GLU A1061 -1 O LEU A1058 N TYR A1048 SHEET 3 AB 3 SER A1096 TYR A1100 1 O ALA A1097 N LYS A1059 SHEET 1 AC 5 ILE A1126 LYS A1137 0 SHEET 2 AC 5 HIS A1110 ILE A1123 -1 N LEU A1111 O ASN A1136 SHEET 3 AC 5 GLN A1213 THR A1219 1 O ILE A1214 N LYS A1120 SHEET 4 AC 5 THR A1169 ILE A1175 -1 O THR A1169 N THR A1219 SHEET 5 AC 5 PHE A1182 ASP A1185 -1 O PHE A1182 N PHE A1174 SHEET 1 AD 2 MET A1139 THR A1141 0 SHEET 2 AD 2 THR A1206 ASP A1208 -1 O LEU A1207 N VAL A1140 SHEET 1 BA 3 VAL B2030 VAL B2035 0 SHEET 2 BA 3 VAL B2076 GLY B2080 -1 O VAL B2076 N VAL B2035 SHEET 3 BA 3 VAL B2103 ASN B2105 -1 O THR B2104 N ASP B2077 SHEET 1 BB 3 ASP B2045 TYR B2048 0 SHEET 2 BB 3 LYS B2057 GLU B2061 -1 O LEU B2058 N TYR B2048 SHEET 3 BB 3 SER B2096 TYR B2100 1 O ALA B2097 N LYS B2059 SHEET 1 BC 5 ILE B2126 THR B2135 0 SHEET 2 BC 5 LYS B2115 ILE B2123 -1 O LYS B2115 N THR B2135 SHEET 3 BC 5 GLN B2213 THR B2219 1 O ILE B2214 N LYS B2120 SHEET 4 BC 5 THR B2169 ILE B2175 -1 O THR B2169 N THR B2219 SHEET 5 BC 5 PHE B2182 ASP B2185 -1 O PHE B2182 N PHE B2174 SHEET 1 BD 2 MET B2139 THR B2141 0 SHEET 2 BD 2 THR B2206 ASP B2208 -1 O LEU B2207 N VAL B2140 SHEET 1 CA 3 VAL C3030 LYS C3036 0 SHEET 2 CA 3 ASN C3075 GLY C3080 -1 O VAL C3076 N VAL C3035 SHEET 3 CA 3 VAL C3103 ASN C3105 -1 O THR C3104 N ASP C3077 SHEET 1 CB 3 ASP C3045 TYR C3048 0 SHEET 2 CB 3 LYS C3057 GLU C3061 -1 O LEU C3058 N TYR C3048 SHEET 3 CB 3 SER C3096 TYR C3100 1 O ALA C3097 N LYS C3059 SHEET 1 CC 5 ILE C3126 LYS C3137 0 SHEET 2 CC 5 HIS C3110 ILE C3123 -1 N LEU C3111 O ASN C3136 SHEET 3 CC 5 ILE C3214 THR C3219 1 O ILE C3214 N LYS C3120 SHEET 4 CC 5 THR C3169 PHE C3174 -1 O THR C3169 N THR C3219 SHEET 5 CC 5 PHE C3182 ASP C3185 -1 O PHE C3182 N PHE C3174 SHEET 1 CD 2 MET C3139 THR C3141 0 SHEET 2 CD 2 THR C3206 ASP C3208 -1 O LEU C3207 N VAL C3140 SHEET 1 DA 3 VAL D4030 LYS D4036 0 SHEET 2 DA 3 ASN D4075 GLY D4080 -1 O VAL D4076 N VAL D4035 SHEET 3 DA 3 VAL D4103 ASN D4105 -1 O THR D4104 N ASP D4077 SHEET 1 DB 3 ASP D4045 TYR D4048 0 SHEET 2 DB 3 LYS D4057 GLU D4061 -1 O LEU D4058 N TYR D4048 SHEET 3 DB 3 SER D4096 TYR D4100 1 O ALA D4097 N LYS D4059 SHEET 1 DC 5 SER D4130 LYS D4137 0 SHEET 2 DC 5 HIS D4110 LYS D4120 -1 N LEU D4111 O ASN D4136 SHEET 3 DC 5 GLN D4213 LEU D4218 1 O ILE D4214 N LYS D4120 SHEET 4 DC 5 GLY D4170 ILE D4175 -1 O TYR D4171 N TYR D4217 SHEET 5 DC 5 PHE D4182 ASP D4185 -1 O PHE D4182 N PHE D4174 SHEET 1 DD 2 MET D4139 THR D4141 0 SHEET 2 DD 2 THR D4206 ASP D4208 -1 O LEU D4207 N VAL D4140 SSBOND 1 CYS A 1087 CYS A 1098 1555 1555 2.72 SSBOND 2 CYS B 2087 CYS B 2098 1555 1555 2.64 SSBOND 3 CYS C 3087 CYS C 3098 1555 1555 2.59 SSBOND 4 CYS D 4087 CYS D 4098 1555 1555 2.51 LINK OE1 GLU A1033 ZN ZN A2221 1555 1555 2.17 LINK OD1 ASP A1077 ZN ZN A2221 1555 1555 2.48 LINK OD2 ASP A1077 ZN ZN A2221 1555 1555 2.20 LINK NE2 HIS A1110 ZN ZN A2221 1555 1555 2.28 LINK OE1 GLU B2033 ZN ZN B3221 1555 1555 1.96 LINK OD1 ASP B2077 ZN ZN B3221 1555 1555 2.46 LINK OD2 ASP B2077 ZN ZN B3221 1555 1555 2.37 LINK ND1 HIS B2106 ZN ZN B3221 1555 1555 2.26 LINK NE2 HIS B2110 ZN ZN B3221 1555 1555 2.24 LINK OE1 GLU C3033 ZN ZN C4221 1555 1555 2.08 LINK OD1 ASP C3077 ZN ZN C4221 1555 1555 2.64 LINK OD2 ASP C3077 ZN ZN C4221 1555 1555 2.25 LINK ND1 HIS C3106 ZN ZN C4221 1555 1555 2.21 LINK NE2 HIS C3110 ZN ZN C4221 1555 1555 2.08 LINK OE1 GLU D4033 ZN ZN D5221 1555 1555 2.29 LINK OD2 ASP D4077 ZN ZN D5221 1555 1555 2.64 LINK OD1 ASP D4077 ZN ZN D5221 1555 1555 2.19 LINK ND1 HIS D4106 ZN ZN D5221 1555 1555 2.25 LINK NE2 HIS D4110 ZN ZN D5221 1555 1555 2.45 SITE 1 AC1 4 GLU A1033 ASP A1077 HIS A1106 HIS A1110 SITE 1 AC2 4 GLU B2033 ASP B2077 HIS B2106 HIS B2110 SITE 1 AC3 4 GLU C3033 ASP C3077 HIS C3106 HIS C3110 SITE 1 AC4 4 GLU D4033 ASP D4077 HIS D4106 HIS D4110 CRYST1 126.946 101.320 82.019 90.00 90.00 90.00 P 21 21 2 16 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 0.007877 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009870 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012192 0.00000 MTRIX1 1 0.818580 0.380740 0.430080 -27.65683 1 MTRIX2 1 0.386610 -0.918970 0.077700 117.68480 1 MTRIX3 1 0.424810 0.102670 -0.899440 10.46601 1 MTRIX1 2 -0.886280 -0.453840 -0.092430 213.83876 1 MTRIX2 2 -0.459600 0.837080 0.296760 46.25376 1 MTRIX3 2 -0.057310 0.305490 -0.950470 40.28626 1 MTRIX1 3 -0.932290 0.066270 -0.355590 183.98863 1 MTRIX2 3 0.086120 -0.914140 -0.396140 159.65471 1 MTRIX3 3 -0.351310 -0.399940 0.846540 69.67257 1