HEADER TOXIN 01-JUL-09 3I46 TITLE CRYSTAL STRUCTURE OF BETA TOXIN FROM STAPHYLOCOCCUS AUREUS F277A, TITLE 2 P278A MUTANT WITH BOUND CALCIUM IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-HEMOLYSIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 35-330; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 561307; SOURCE 4 STRAIN: RN4220; SOURCE 5 GENE: HLB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS BETA TOXIN, HEMOLYSIN, SPHINGOMYELINASE, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR M.HUSEBY,K.SHI,A.C.KRUSE,D.H.OHLENDORF REVDAT 5 16-OCT-24 3I46 1 REMARK REVDAT 4 03-APR-24 3I46 1 REMARK REVDAT 3 13-OCT-21 3I46 1 REMARK SEQADV LINK REVDAT 2 13-JUL-11 3I46 1 VERSN REVDAT 1 14-JUL-10 3I46 0 JRNL AUTH M.HUSEBY,K.SHI,A.C.KRUSE,J.DIGRE,F.MENGISTU,G.A.BOHACH, JRNL AUTH 2 P.S.SCHLIEVERT,D.H.OHLENDORF,C.A.EARHART JRNL TITL STRUCTURE AND BIOLOGICAL FUNCTIONS OF BETA TOXIN FROM JRNL TITL 2 STAPHYLOCOCCUS AUREUS: ROLE OF THE HYDROPHOBIC BETA HAIRPIN JRNL TITL 3 IN VIRULENCE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.HUSEBY,K.SHI,C.K.BROWN,J.DIGRE,F.MENGISTU,K.S.SEO, REMARK 1 AUTH 2 G.A.BOHACH,P.M.SCHLIEVERT,D.H.OHLENDORF,C.A.EARHART REMARK 1 TITL STRUCTURE AND BIOLOGICAL ACTIVITIES OF BETA TOXIN FROM REMARK 1 TITL 2 STAPHYLOCOCCUS AUREUS. REMARK 1 REF J.BACTERIOL. V. 189 8719 2007 REMARK 1 REFN ISSN 0021-9193 REMARK 1 PMID 17873030 REMARK 1 DOI 10.1128/JB.00741-07 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 19555 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) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1000 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1322 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.74 REMARK 3 BIN R VALUE (WORKING SET) : 0.3210 REMARK 3 BIN FREE R VALUE SET COUNT : 65 REMARK 3 BIN FREE R VALUE : 0.4690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4644 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 35 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.11000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : -0.96000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.366 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.277 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.100 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.902 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4764 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6450 ; 1.385 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 576 ; 4.488 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 236 ;34.246 ;25.508 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 822 ;14.300 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;11.142 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 668 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3676 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1991 ; 0.209 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3215 ; 0.321 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 283 ; 0.165 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.020 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 30 ; 0.190 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.025 ; 0.500 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): 2941 ; 0.935 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4656 ; 1.285 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2092 ; 1.857 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1794 ; 2.506 ; 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): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 3I46 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000053941. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-08 REMARK 200 TEMPERATURE (KELVIN) : 125 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19618 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 31.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.35700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: WILD-TYPE BETA TOXIN FROM STAPHYLOCOCCUS AUREUS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, 28% PEG 4000, PH 6.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 34.04650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.79200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.09750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.79200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.04650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.09750 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 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 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 -19 REMARK 465 ARG A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 SER A 3 REMARK 465 LYS A 4 REMARK 465 LYS A 5 REMARK 465 ASP A 6 REMARK 465 ASP A 7 REMARK 465 THR A 8 REMARK 465 MET B -19 REMARK 465 ARG B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 LYS B 5 REMARK 465 ASP B 6 REMARK 465 ASP B 7 REMARK 465 THR B 8 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 ASN A 126 124.80 -172.57 REMARK 500 ASN A 129 46.22 -94.10 REMARK 500 ASP A 155 69.95 -64.05 REMARK 500 SER A 156 -77.81 -75.47 REMARK 500 ARG A 157 -8.67 86.93 REMARK 500 ASN A 182 74.76 55.61 REMARK 500 LYS A 185 0.16 -63.25 REMARK 500 ASN A 212 64.12 67.69 REMARK 500 LYS A 258 -70.57 -52.90 REMARK 500 ALA A 277 -121.52 52.11 REMARK 500 ASN A 284 53.16 -141.99 REMARK 500 MET B 19 75.66 -100.41 REMARK 500 TYR B 25 76.01 -119.53 REMARK 500 ASN B 45 32.33 70.33 REMARK 500 LEU B 78 127.00 -35.35 REMARK 500 ASP B 127 -71.10 -58.63 REMARK 500 SER B 128 148.93 -37.61 REMARK 500 GLN B 259 85.83 -154.02 REMARK 500 ASN B 284 43.28 -140.85 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 CA B 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 194 OD2 REMARK 620 2 ASN B 196 OD1 88.7 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3I41 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BETA TOXIN FROM STAPHYLOCOCCUS AUREUS F277A, REMARK 900 P278A MUTANT REMARK 900 RELATED ID: 3I48 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BETA TOXIN FROM STAPHYLOCOCCUS AUREUS F277A, REMARK 900 P278A MUTANT WITH BOUND MAGNESIUM IONS REMARK 900 RELATED ID: 3I5V RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BETA TOXIN 275-280 DELETION MUTANT FROM REMARK 900 STAPHYLOCOCCUS AUREUS DBREF 3I46 A 2 297 UNP A7LAI8 A7LAI8_STAAU 35 330 DBREF 3I46 B 2 297 UNP A7LAI8 A7LAI8_STAAU 35 330 SEQADV 3I46 MET A -19 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 ARG A -18 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER A -17 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER A -16 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A -15 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A -14 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A -13 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A -12 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A -11 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A -10 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER A -9 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER A -8 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 GLY A -7 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 LEU A -6 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 VAL A -5 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 PRO A -4 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 ARG A -3 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 GLY A -2 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER A -1 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS A 0 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 MET A 1 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 ALA A 277 UNP A7LAI8 PHE 310 ENGINEERED MUTATION SEQADV 3I46 ALA A 278 UNP A7LAI8 PRO 311 ENGINEERED MUTATION SEQADV 3I46 MET B -19 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 ARG B -18 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER B -17 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER B -16 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B -15 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B -14 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B -13 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B -12 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B -11 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B -10 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER B -9 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER B -8 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 GLY B -7 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 LEU B -6 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 VAL B -5 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 PRO B -4 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 ARG B -3 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 GLY B -2 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 SER B -1 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 HIS B 0 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 MET B 1 UNP A7LAI8 EXPRESSION TAG SEQADV 3I46 ALA B 277 UNP A7LAI8 PHE 310 ENGINEERED MUTATION SEQADV 3I46 ALA B 278 UNP A7LAI8 PRO 311 ENGINEERED MUTATION SEQRES 1 A 317 MET ARG SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 317 LEU VAL PRO ARG GLY SER HIS MET GLU SER LYS LYS ASP SEQRES 3 A 317 ASP THR ASP LEU LYS LEU VAL SER HIS ASN VAL TYR MET SEQRES 4 A 317 LEU SER THR VAL LEU TYR PRO ASN TRP GLY GLN TYR LYS SEQRES 5 A 317 ARG ALA ASP LEU ILE GLY GLN SER SER TYR ILE LYS ASN SEQRES 6 A 317 ASN ASP VAL VAL ILE PHE ASN GLU ALA PHE ASP ASN GLY SEQRES 7 A 317 ALA SER ASP LYS LEU LEU SER ASN VAL LYS LYS GLU TYR SEQRES 8 A 317 PRO TYR GLN THR PRO VAL LEU GLY ARG SER GLN SER GLY SEQRES 9 A 317 TRP ASP LYS THR GLU GLY SER TYR SER SER THR VAL ALA SEQRES 10 A 317 GLU ASP GLY GLY VAL ALA ILE VAL SER LYS TYR PRO ILE SEQRES 11 A 317 LYS GLU LYS ILE GLN HIS VAL PHE LYS SER GLY CYS GLY SEQRES 12 A 317 PHE ASP ASN ASP SER ASN LYS GLY PHE VAL TYR THR LYS SEQRES 13 A 317 ILE GLU LYS ASN GLY LYS ASN VAL HIS VAL ILE GLY THR SEQRES 14 A 317 HIS THR GLN SER GLU ASP SER ARG CYS GLY ALA GLY HIS SEQRES 15 A 317 ASP ARG LYS ILE ARG ALA GLU GLN MET LYS GLU ILE SER SEQRES 16 A 317 ASP PHE VAL LYS LYS LYS ASN ILE PRO LYS ASP GLU THR SEQRES 17 A 317 VAL TYR ILE GLY GLY ASP LEU ASN VAL ASN LYS GLY THR SEQRES 18 A 317 PRO GLU PHE LYS ASP MET LEU LYS ASN LEU ASN VAL ASN SEQRES 19 A 317 ASP VAL LEU TYR ALA GLY HIS ASN SER THR TRP ASP PRO SEQRES 20 A 317 GLN SER ASN SER ILE ALA LYS TYR ASN TYR PRO ASN GLY SEQRES 21 A 317 LYS PRO GLU HIS LEU ASP TYR ILE PHE THR ASP LYS ASP SEQRES 22 A 317 HIS LYS GLN PRO LYS GLN LEU VAL ASN GLU VAL VAL THR SEQRES 23 A 317 GLU LYS PRO LYS PRO TRP ASP VAL TYR ALA ALA ALA TYR SEQRES 24 A 317 TYR TYR VAL TYR ASN ASP PHE SER ASP HIS TYR PRO ILE SEQRES 25 A 317 LYS ALA TYR SER LYS SEQRES 1 B 317 MET ARG SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 317 LEU VAL PRO ARG GLY SER HIS MET GLU SER LYS LYS ASP SEQRES 3 B 317 ASP THR ASP LEU LYS LEU VAL SER HIS ASN VAL TYR MET SEQRES 4 B 317 LEU SER THR VAL LEU TYR PRO ASN TRP GLY GLN TYR LYS SEQRES 5 B 317 ARG ALA ASP LEU ILE GLY GLN SER SER TYR ILE LYS ASN SEQRES 6 B 317 ASN ASP VAL VAL ILE PHE ASN GLU ALA PHE ASP ASN GLY SEQRES 7 B 317 ALA SER ASP LYS LEU LEU SER ASN VAL LYS LYS GLU TYR SEQRES 8 B 317 PRO TYR GLN THR PRO VAL LEU GLY ARG SER GLN SER GLY SEQRES 9 B 317 TRP ASP LYS THR GLU GLY SER TYR SER SER THR VAL ALA SEQRES 10 B 317 GLU ASP GLY GLY VAL ALA ILE VAL SER LYS TYR PRO ILE SEQRES 11 B 317 LYS GLU LYS ILE GLN HIS VAL PHE LYS SER GLY CYS GLY SEQRES 12 B 317 PHE ASP ASN ASP SER ASN LYS GLY PHE VAL TYR THR LYS SEQRES 13 B 317 ILE GLU LYS ASN GLY LYS ASN VAL HIS VAL ILE GLY THR SEQRES 14 B 317 HIS THR GLN SER GLU ASP SER ARG CYS GLY ALA GLY HIS SEQRES 15 B 317 ASP ARG LYS ILE ARG ALA GLU GLN MET LYS GLU ILE SER SEQRES 16 B 317 ASP PHE VAL LYS LYS LYS ASN ILE PRO LYS ASP GLU THR SEQRES 17 B 317 VAL TYR ILE GLY GLY ASP LEU ASN VAL ASN LYS GLY THR SEQRES 18 B 317 PRO GLU PHE LYS ASP MET LEU LYS ASN LEU ASN VAL ASN SEQRES 19 B 317 ASP VAL LEU TYR ALA GLY HIS ASN SER THR TRP ASP PRO SEQRES 20 B 317 GLN SER ASN SER ILE ALA LYS TYR ASN TYR PRO ASN GLY SEQRES 21 B 317 LYS PRO GLU HIS LEU ASP TYR ILE PHE THR ASP LYS ASP SEQRES 22 B 317 HIS LYS GLN PRO LYS GLN LEU VAL ASN GLU VAL VAL THR SEQRES 23 B 317 GLU LYS PRO LYS PRO TRP ASP VAL TYR ALA ALA ALA TYR SEQRES 24 B 317 TYR TYR VAL TYR ASN ASP PHE SER ASP HIS TYR PRO ILE SEQRES 25 B 317 LYS ALA TYR SER LYS HET CA A 401 1 HET CA A 402 1 HET CL A 405 1 HET CL A 406 1 HET CA B 403 1 HET CA B 404 1 HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION FORMUL 3 CA 4(CA 2+) FORMUL 5 CL 2(CL 1-) FORMUL 9 HOH *35(H2 O) HELIX 1 1 GLY A 29 SER A 40 1 12 HELIX 2 2 ASP A 56 LYS A 69 1 14 HELIX 3 3 GLY A 161 ASN A 182 1 22 HELIX 4 4 THR A 201 ASN A 212 1 12 HELIX 5 5 ASN A 230 TYR A 237 1 8 HELIX 6 6 GLY B 29 GLN B 39 1 11 HELIX 7 7 ASP B 56 VAL B 67 1 12 HELIX 8 8 GLY B 123 ASP B 127 5 5 HELIX 9 9 GLY B 161 LYS B 181 1 21 HELIX 10 10 THR B 201 ASN B 212 1 12 HELIX 11 11 ASN B 230 TYR B 237 1 8 SHEET 1 A 7 TYR A 73 GLN A 74 0 SHEET 2 A 7 ALA A 103 SER A 106 -1 O SER A 106 N TYR A 73 SHEET 3 A 7 VAL A 48 ALA A 54 -1 N VAL A 49 O VAL A 105 SHEET 4 A 7 LEU A 12 MET A 19 1 N VAL A 17 O ASN A 52 SHEET 5 A 7 ILE A 292 SER A 296 -1 O ALA A 294 N LEU A 12 SHEET 6 A 7 LEU A 260 VAL A 264 -1 N GLU A 263 O LYS A 293 SHEET 7 A 7 LEU A 217 GLY A 220 1 N ALA A 219 O ASN A 262 SHEET 1 B 6 LYS A 87 GLY A 90 0 SHEET 2 B 6 ILE A 110 VAL A 117 1 O GLN A 115 N GLU A 89 SHEET 3 B 6 GLY A 131 LYS A 139 -1 O TYR A 134 N ILE A 114 SHEET 4 B 6 LYS A 142 HIS A 150 -1 O VAL A 144 N ILE A 137 SHEET 5 B 6 VAL A 189 ASP A 194 1 O TYR A 190 N HIS A 145 SHEET 6 B 6 ASP A 246 THR A 250 -1 O PHE A 249 N ILE A 191 SHEET 1 C 2 TRP A 272 ALA A 276 0 SHEET 2 C 2 TYR A 279 TYR A 283 -1 O TYR A 283 N TRP A 272 SHEET 1 D 7 TYR B 73 GLN B 74 0 SHEET 2 D 7 ALA B 103 SER B 106 -1 O SER B 106 N TYR B 73 SHEET 3 D 7 VAL B 48 ALA B 54 -1 N PHE B 51 O ALA B 103 SHEET 4 D 7 LEU B 12 MET B 19 1 N VAL B 13 O ILE B 50 SHEET 5 D 7 ILE B 292 SER B 296 -1 O ALA B 294 N LEU B 12 SHEET 6 D 7 LEU B 260 VAL B 264 -1 N GLU B 263 O LYS B 293 SHEET 7 D 7 LEU B 217 GLY B 220 1 N LEU B 217 O ASN B 262 SHEET 1 E 6 LYS B 87 GLY B 90 0 SHEET 2 E 6 ILE B 110 VAL B 117 1 O GLN B 115 N GLU B 89 SHEET 3 E 6 GLY B 131 LYS B 139 -1 O PHE B 132 N HIS B 116 SHEET 4 E 6 LYS B 142 HIS B 150 -1 O VAL B 144 N ILE B 137 SHEET 5 E 6 VAL B 189 ASP B 194 1 O TYR B 190 N ILE B 147 SHEET 6 E 6 ASP B 246 THR B 250 -1 O PHE B 249 N ILE B 191 SHEET 1 F 2 TRP B 272 TYR B 275 0 SHEET 2 F 2 TYR B 280 TYR B 283 -1 O TYR B 283 N TRP B 272 SSBOND 1 CYS A 122 CYS A 158 1555 1555 2.02 SSBOND 2 CYS B 122 CYS B 158 1555 1555 2.03 LINK OE2 GLU A 53 CA CA A 401 1555 1555 2.40 LINK OD2 ASP A 194 CA CA A 402 1555 1555 3.19 LINK OE2 GLU B 53 CA CA B 404 1555 1555 2.53 LINK OD2 ASP B 194 CA CA B 403 1555 1555 2.92 LINK OD1 ASN B 196 CA CA B 403 1555 1555 2.75 SITE 1 AC1 2 GLU A 53 CA A 402 SITE 1 AC2 3 ASP A 194 ASN A 196 CA A 401 SITE 1 AC3 2 PRO A 26 ASN A 27 SITE 1 AC4 3 ASP B 194 ASN B 196 HIS B 289 SITE 1 AC5 1 GLU B 53 CRYST1 68.093 70.195 129.584 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.014686 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014246 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007717 0.00000