HEADER LYASE 07-SEP-07 2Z8N TITLE STRUCTURAL BASIS FOR THE CATALYTIC MECHANISM OF PHOSPHOTHREONINE LYASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 27.5 KDA VIRULENCE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SPVC, PHOSPHOTHREONINE LYASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 GENE: MKAD, SPVC, VSDD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P1 KEYWDS SHORT THREE-HELIX BUNDLE, DISTORTED BETA-STRAND SHEET, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR L.CHEN,H.WANG,L.GU,N.HUANG,J.M.ZHOU,J.CHAI REVDAT 4 01-NOV-23 2Z8N 1 REMARK REVDAT 3 25-AUG-10 2Z8N 1 JRNL REVDAT 2 24-FEB-09 2Z8N 1 VERSN REVDAT 1 18-DEC-07 2Z8N 0 JRNL AUTH L.CHEN,H.WANG,J.ZHANG,L.GU,N.HUANG,J.M.ZHOU,J.CHAI JRNL TITL STRUCTURAL BASIS FOR THE CATALYTIC MECHANISM OF JRNL TITL 2 PHOSPHOTHREONINE LYASE. JRNL REF NAT.STRUCT.MOL.BIOL. V. 15 101 2008 JRNL REFN ISSN 1545-9993 JRNL PMID 18084305 JRNL DOI 10.1038/NSMB1329 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 38881 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) : 0.212 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1957 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.83 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 52 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 : 3496 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 492 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.73800 REMARK 3 B22 (A**2) : -4.21900 REMARK 3 B33 (A**2) : 1.48200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.99900 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 KSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Z8N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000027659. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38881 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.6600 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) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.17500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: 2Z8O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 100MM TRIS, 0.2MM REMARK 280 AMMONIUM SULFATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 27.46000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2840 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 1 REMARK 465 PRO A 2 REMARK 465 ILE A 3 REMARK 465 ASN A 4 REMARK 465 ARG A 5 REMARK 465 PRO A 6 REMARK 465 ASN A 7 REMARK 465 LEU A 8 REMARK 465 ASN A 9 REMARK 465 LEU A 10 REMARK 465 ASN A 11 REMARK 465 ILE A 12 REMARK 465 PRO A 13 REMARK 465 PRO A 14 REMARK 465 LEU A 15 REMARK 465 ASN A 16 REMARK 465 ILE A 17 REMARK 465 VAL A 18 REMARK 465 ALA A 19 REMARK 465 ALA A 20 REMARK 465 TYR A 21 REMARK 465 ASP A 22 REMARK 465 GLY A 23 REMARK 465 ALA A 24 REMARK 465 GLU A 25 REMARK 465 ILE A 26 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 ILE B 3 REMARK 465 ASN B 4 REMARK 465 ARG B 5 REMARK 465 PRO B 6 REMARK 465 ASN B 7 REMARK 465 LEU B 8 REMARK 465 ASN B 9 REMARK 465 LEU B 10 REMARK 465 ASN B 11 REMARK 465 ILE B 12 REMARK 465 PRO B 13 REMARK 465 PRO B 14 REMARK 465 LEU B 15 REMARK 465 ASN B 16 REMARK 465 ILE B 17 REMARK 465 VAL B 18 REMARK 465 ALA B 19 REMARK 465 ALA B 20 REMARK 465 TYR B 21 REMARK 465 ASP B 22 REMARK 465 GLY B 23 REMARK 465 ALA B 24 REMARK 465 GLU B 25 REMARK 465 ILE B 26 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 GLY A 82 N - CA - C ANGL. DEV. = 20.6 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 A 70 132.90 -175.40 REMARK 500 ASN A 80 21.30 -150.72 REMARK 500 PRO A 94 151.85 -49.29 REMARK 500 VAL A 144 -89.56 -108.10 REMARK 500 ALA A 153 50.09 37.11 REMARK 500 PHE B 70 135.90 -174.08 REMARK 500 HIS B 81 150.30 -45.86 REMARK 500 VAL B 144 -88.34 -104.96 REMARK 500 ALA B 153 45.90 39.27 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 SO4 A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Z8M RELATED DB: PDB REMARK 900 RELATED ID: 2Z8O RELATED DB: PDB REMARK 900 RELATED ID: 2Z8P RELATED DB: PDB DBREF 2Z8N A 1 241 UNP P0A2M9 VRP3_SALTY 1 241 DBREF 2Z8N B 1 241 UNP P0A2M9 VRP3_SALTY 1 241 SEQRES 1 A 241 MET PRO ILE ASN ARG PRO ASN LEU ASN LEU ASN ILE PRO SEQRES 2 A 241 PRO LEU ASN ILE VAL ALA ALA TYR ASP GLY ALA GLU ILE SEQRES 3 A 241 PRO SER THR ASN LYS HIS LEU LYS ASN ASN PHE ASN SER SEQRES 4 A 241 LEU HIS ASN GLN MET ARG LYS MET PRO VAL SER HIS PHE SEQRES 5 A 241 LYS GLU ALA LEU ASP VAL PRO ASP TYR SER GLY MET ARG SEQRES 6 A 241 GLN SER GLY PHE PHE ALA MET SER GLN GLY PHE GLN LEU SEQRES 7 A 241 ASN ASN HIS GLY TYR ASP VAL PHE ILE HIS ALA ARG ARG SEQRES 8 A 241 GLU SER PRO GLN SER GLN GLY LYS PHE ALA GLY ASP LYS SEQRES 9 A 241 PHE HIS ILE SER VAL LEU ARG ASP MET VAL PRO GLN ALA SEQRES 10 A 241 PHE GLN ALA LEU SER GLY LEU LEU PHE SER GLU ASP SER SEQRES 11 A 241 PRO VAL ASP LYS TRP LYS VAL THR ASP MET GLU LYS VAL SEQRES 12 A 241 VAL GLN GLN ALA ARG VAL SER LEU GLY ALA GLN PHE THR SEQRES 13 A 241 LEU TYR ILE LYS PRO ASP GLN GLU ASN SER GLN TYR SER SEQRES 14 A 241 ALA SER PHE LEU HIS LYS THR ARG GLN PHE ILE GLU CYS SEQRES 15 A 241 LEU GLU SER ARG LEU SER GLU ASN GLY VAL ILE SER GLY SEQRES 16 A 241 GLN CYS PRO GLU SER ASP VAL HIS PRO GLU ASN TRP LYS SEQRES 17 A 241 TYR LEU SER TYR ARG ASN GLU LEU ARG SER GLY ARG ASP SEQRES 18 A 241 GLY GLY GLU MET GLN ARG GLN ALA LEU ARG GLU GLU PRO SEQRES 19 A 241 PHE TYR ARG LEU MET THR GLU SEQRES 1 B 241 MET PRO ILE ASN ARG PRO ASN LEU ASN LEU ASN ILE PRO SEQRES 2 B 241 PRO LEU ASN ILE VAL ALA ALA TYR ASP GLY ALA GLU ILE SEQRES 3 B 241 PRO SER THR ASN LYS HIS LEU LYS ASN ASN PHE ASN SER SEQRES 4 B 241 LEU HIS ASN GLN MET ARG LYS MET PRO VAL SER HIS PHE SEQRES 5 B 241 LYS GLU ALA LEU ASP VAL PRO ASP TYR SER GLY MET ARG SEQRES 6 B 241 GLN SER GLY PHE PHE ALA MET SER GLN GLY PHE GLN LEU SEQRES 7 B 241 ASN ASN HIS GLY TYR ASP VAL PHE ILE HIS ALA ARG ARG SEQRES 8 B 241 GLU SER PRO GLN SER GLN GLY LYS PHE ALA GLY ASP LYS SEQRES 9 B 241 PHE HIS ILE SER VAL LEU ARG ASP MET VAL PRO GLN ALA SEQRES 10 B 241 PHE GLN ALA LEU SER GLY LEU LEU PHE SER GLU ASP SER SEQRES 11 B 241 PRO VAL ASP LYS TRP LYS VAL THR ASP MET GLU LYS VAL SEQRES 12 B 241 VAL GLN GLN ALA ARG VAL SER LEU GLY ALA GLN PHE THR SEQRES 13 B 241 LEU TYR ILE LYS PRO ASP GLN GLU ASN SER GLN TYR SER SEQRES 14 B 241 ALA SER PHE LEU HIS LYS THR ARG GLN PHE ILE GLU CYS SEQRES 15 B 241 LEU GLU SER ARG LEU SER GLU ASN GLY VAL ILE SER GLY SEQRES 16 B 241 GLN CYS PRO GLU SER ASP VAL HIS PRO GLU ASN TRP LYS SEQRES 17 B 241 TYR LEU SER TYR ARG ASN GLU LEU ARG SER GLY ARG ASP SEQRES 18 B 241 GLY GLY GLU MET GLN ARG GLN ALA LEU ARG GLU GLU PRO SEQRES 19 B 241 PHE TYR ARG LEU MET THR GLU HET SO4 A 300 5 HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 B 300 5 HET SO4 B 301 5 HET SO4 B 302 5 HET SO4 B 303 5 HET SO4 B 304 5 HET SO4 B 305 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 9(O4 S 2-) FORMUL 12 HOH *492(H2 O) HELIX 1 1 SER A 28 ASN A 36 1 9 HELIX 2 2 ASN A 36 ARG A 45 1 10 HELIX 3 3 ASP A 60 ARG A 65 1 6 HELIX 4 4 LEU A 110 ASP A 112 5 3 HELIX 5 5 MET A 113 PHE A 126 1 14 HELIX 6 6 GLN A 146 LEU A 151 1 6 HELIX 7 7 SER A 169 ASN A 190 1 22 HELIX 8 8 GLY A 223 ARG A 231 1 9 HELIX 9 9 GLU A 233 GLU A 241 1 9 HELIX 10 10 PRO B 27 LYS B 46 1 20 HELIX 11 11 ASP B 60 SER B 67 1 8 HELIX 12 12 LEU B 110 ASP B 112 5 3 HELIX 13 13 MET B 113 PHE B 126 1 14 HELIX 14 14 SER B 169 ASN B 190 1 22 HELIX 15 15 GLY B 223 ARG B 231 1 9 HELIX 16 16 GLU B 233 GLU B 241 1 9 SHEET 1 A 7 ALA A 71 SER A 73 0 SHEET 2 A 7 PHE A 76 ASN A 79 -1 O LEU A 78 N ALA A 71 SHEET 3 A 7 PHE A 86 ARG A 91 -1 O ARG A 90 N GLN A 77 SHEET 4 A 7 LYS A 134 THR A 138 -1 O VAL A 137 N ILE A 87 SHEET 5 A 7 PHE A 155 TYR A 158 -1 O THR A 156 N LYS A 136 SHEET 6 A 7 ASP A 103 ILE A 107 -1 N PHE A 105 O LEU A 157 SHEET 7 A 7 LEU A 210 ASN A 214 -1 O SER A 211 N HIS A 106 SHEET 1 B 7 ALA B 71 SER B 73 0 SHEET 2 B 7 PHE B 76 ASN B 79 -1 O LEU B 78 N ALA B 71 SHEET 3 B 7 PHE B 86 ARG B 91 -1 O ARG B 90 N GLN B 77 SHEET 4 B 7 LYS B 134 THR B 138 -1 O TRP B 135 N ALA B 89 SHEET 5 B 7 PHE B 155 TYR B 158 -1 O THR B 156 N LYS B 136 SHEET 6 B 7 ASP B 103 ILE B 107 -1 N PHE B 105 O LEU B 157 SHEET 7 B 7 LEU B 210 ASN B 214 -1 O SER B 211 N HIS B 106 SITE 1 AC1 6 LYS A 104 HIS A 106 ARG A 148 ARG A 213 SITE 2 AC1 6 ARG A 220 HOH A 348 SITE 1 AC2 4 GLU A 224 ARG A 227 ARG A 231 HOH A 372 SITE 1 AC3 1 ARG A 111 SITE 1 AC4 7 LYS B 104 HIS B 106 ARG B 148 ARG B 213 SITE 2 AC4 7 ARG B 220 HOH B 365 HOH B 416 SITE 1 AC5 1 ARG B 111 SITE 1 AC6 3 HIS B 32 GLN B 43 HOH B 383 SITE 1 AC7 6 ARG B 45 GLN B 145 GLN B 146 ALA B 147 SITE 2 AC7 6 ARG B 148 HOH B 425 SITE 1 AC8 6 GLY A 223 GLU A 224 MET A 225 GLN A 226 SITE 2 AC8 6 ARG B 90 LYS B 134 SITE 1 AC9 3 GLU B 224 ARG B 227 ARG B 231 CRYST1 43.030 54.920 90.730 90.00 92.61 90.00 P 1 21 1 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 0.023240 0.000000 0.001059 0.00000 SCALE2 0.000000 0.018208 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011033 0.00000