HEADER CYTOLYSIN 26-MAR-02 1GWY TITLE CRYSTAL STRUCTURE OF THE WATER-SOLUBLE STATE OF THE PORE-FORMING TITLE 2 CYTOLYSIN STICHOLYSIN II COMPND MOL_ID: 1; COMPND 2 MOLECULE: STICHOLYSIN II; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTOLYSIN III, CYTOLYSIN ST II, CYTOTOXIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STOICHACTIS HELIANTHUS; SOURCE 3 ORGANISM_COMMON: CARRIBEAN SEA ANEMONE; SOURCE 4 ORGANISM_TAXID: 6123 KEYWDS CYTOLYSIN, PORE-FORMING TOXIN, HEMOLYSIS, CNIDOCYST EXPDTA X-RAY DIFFRACTION AUTHOR J.M.MANCHENO,J.MARTIN-BENITO,M.MARTINEZ-RIPOLL,J.G.GAVILANES, AUTHOR 2 J.A.HERMOSO REVDAT 5 07-FEB-24 1GWY 1 REMARK REVDAT 4 25-JAN-23 1GWY 1 REMARK REVDAT 3 24-FEB-09 1GWY 1 VERSN REVDAT 2 13-NOV-03 1GWY 1 JRNL REVDAT 1 12-JUN-03 1GWY 0 JRNL AUTH J.M.MANCHENO,J.MARTIN-BENITO,M.MARTINEZ-RIPOLL, JRNL AUTH 2 J.G.GAVILANES,J.A.HERMOSO JRNL TITL CRYSTAL AND ELECTRON MICROSCOPY STRUCTURES OF STICHOLYSIN II JRNL TITL 2 ACTINOPORIN REVEAL INSIGHTS INTO THE MECHANISM OF MEMBRANE JRNL TITL 3 PORE FORMATION JRNL REF STRUCTURE V. 11 1319 2003 JRNL REFN ISSN 0969-2126 JRNL PMID 14604522 JRNL DOI 10.1016/J.STR.2003.09.019 REMARK 2 REMARK 2 RESOLUTION. 1.71 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) : 1.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 9.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 714940.200 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.0 REMARK 3 NUMBER OF REFLECTIONS : 31683 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) : 0.216 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1578 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) : 1.71 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.82 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3707 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE : 0.3190 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 191 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 : 2722 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 373 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.07000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : 0.84000 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.11 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.620 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 : 0.43 REMARK 3 BSOL : 55.76 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: THE ELECTRON DENSITY OF THE LOOP REGION REMARK 3 COMPRISED BETWEEN RESIDUES 109-111 IS NOT WELL DEFINED, REMARK 3 PRESUMABLY DUE TO A HIGH MOBILITY. THE OCUPATION AND B FACTORS REMARK 3 OF THE TRP-110 SIDE CHAIN HAVE BEEN SET TO 0.00 AND 20.00, REMARK 3 RESPECTIVELY, DUE TO THE POOR ELECTRON DENSITY. REMARK 4 REMARK 4 1GWY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1290009279. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0004 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31889 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.710 REMARK 200 RESOLUTION RANGE LOW (A) : 32.270 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.3 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : 0.08600 REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.71 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.15100 REMARK 200 R SYM FOR SHELL (I) : 0.15100 REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB CODE 1IAZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.50 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 59.86750 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 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: PQS 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: PQS 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 TRP A 110 CB CG CD1 CD2 NE1 CE2 CE3 REMARK 480 TRP A 110 CZ2 CZ3 CH2 REMARK 480 TRP B 110 CB CG CD1 CD2 NE1 CE2 CE3 REMARK 480 TRP B 110 CZ2 CZ3 CH2 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 LEU A 46 -78.47 -99.63 REMARK 500 THR A 66 -0.53 78.12 REMARK 500 PRO A 79 48.72 -68.64 REMARK 500 ASN A 138 64.25 -159.71 REMARK 500 LEU B 46 -77.57 -105.65 REMARK 500 PRO B 79 48.12 -65.66 REMARK 500 ASN B 109 -74.15 -77.67 REMARK 500 ASN B 138 65.27 -151.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2006 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH A2007 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A2012 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH A2019 DISTANCE = 7.09 ANGSTROMS REMARK 525 HOH A2023 DISTANCE = 7.96 ANGSTROMS REMARK 525 HOH A2047 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH A2052 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH A2053 DISTANCE = 7.58 ANGSTROMS REMARK 525 HOH A2060 DISTANCE = 8.04 ANGSTROMS REMARK 525 HOH A2102 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH B2004 DISTANCE = 7.05 ANGSTROMS REMARK 525 HOH B2030 DISTANCE = 6.37 ANGSTROMS REMARK 525 HOH B2036 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH B2047 DISTANCE = 7.23 ANGSTROMS REMARK 525 HOH B2048 DISTANCE = 6.97 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1176 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1177 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1178 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1176 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1177 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1178 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1179 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1180 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1O71 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE WATER-SOLUBLE STATE OF THE PORE-FORMING REMARK 900 CYTOLYSIN STICHOLYSIN II COMPLEXED WITH GLYCEROL REMARK 900 RELATED ID: 1O72 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE WATER-SOLUBLE STATE OF THE PORE-FORMING REMARK 900 CYTOLYSIN STICHOLYSIN II COMPLEXED WITH PHOSPHORYLCHOLINE DBREF 1GWY A 1 175 UNP P07845 CYT2_STOHE 1 175 DBREF 1GWY B 1 175 UNP P07845 CYT2_STOHE 1 175 SEQRES 1 A 175 ALA LEU ALA GLY THR ILE ILE ALA GLY ALA SER LEU THR SEQRES 2 A 175 PHE GLN VAL LEU ASP LYS VAL LEU GLU GLU LEU GLY LYS SEQRES 3 A 175 VAL SER ARG LYS ILE ALA VAL GLY ILE ASP ASN GLU SER SEQRES 4 A 175 GLY GLY THR TRP THR ALA LEU ASN ALA TYR PHE ARG SER SEQRES 5 A 175 GLY THR THR ASP VAL ILE LEU PRO GLU PHE VAL PRO ASN SEQRES 6 A 175 THR LYS ALA LEU LEU TYR SER GLY ARG LYS ASP THR GLY SEQRES 7 A 175 PRO VAL ALA THR GLY ALA VAL ALA ALA PHE ALA TYR TYR SEQRES 8 A 175 MET SER SER GLY ASN THR LEU GLY VAL MET PHE SER VAL SEQRES 9 A 175 PRO PHE ASP TYR ASN TRP TYR SER ASN TRP TRP ASP VAL SEQRES 10 A 175 LYS ILE TYR SER GLY LYS ARG ARG ALA ASP GLN GLY MET SEQRES 11 A 175 TYR GLU ASP LEU TYR TYR GLY ASN PRO TYR ARG GLY ASP SEQRES 12 A 175 ASN GLY TRP HIS GLU LYS ASN LEU GLY TYR GLY LEU ARG SEQRES 13 A 175 MET LYS GLY ILE MET THR SER ALA GLY GLU ALA LYS MET SEQRES 14 A 175 GLN ILE LYS ILE SER ARG SEQRES 1 B 175 ALA LEU ALA GLY THR ILE ILE ALA GLY ALA SER LEU THR SEQRES 2 B 175 PHE GLN VAL LEU ASP LYS VAL LEU GLU GLU LEU GLY LYS SEQRES 3 B 175 VAL SER ARG LYS ILE ALA VAL GLY ILE ASP ASN GLU SER SEQRES 4 B 175 GLY GLY THR TRP THR ALA LEU ASN ALA TYR PHE ARG SER SEQRES 5 B 175 GLY THR THR ASP VAL ILE LEU PRO GLU PHE VAL PRO ASN SEQRES 6 B 175 THR LYS ALA LEU LEU TYR SER GLY ARG LYS ASP THR GLY SEQRES 7 B 175 PRO VAL ALA THR GLY ALA VAL ALA ALA PHE ALA TYR TYR SEQRES 8 B 175 MET SER SER GLY ASN THR LEU GLY VAL MET PHE SER VAL SEQRES 9 B 175 PRO PHE ASP TYR ASN TRP TYR SER ASN TRP TRP ASP VAL SEQRES 10 B 175 LYS ILE TYR SER GLY LYS ARG ARG ALA ASP GLN GLY MET SEQRES 11 B 175 TYR GLU ASP LEU TYR TYR GLY ASN PRO TYR ARG GLY ASP SEQRES 12 B 175 ASN GLY TRP HIS GLU LYS ASN LEU GLY TYR GLY LEU ARG SEQRES 13 B 175 MET LYS GLY ILE MET THR SER ALA GLY GLU ALA LYS MET SEQRES 14 B 175 GLN ILE LYS ILE SER ARG HET SO4 A1176 5 HET SO4 A1177 5 HET SO4 A1178 5 HET SO4 B1176 5 HET SO4 B1177 5 HET SO4 B1178 5 HET SO4 B1179 5 HET SO4 B1180 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 8(O4 S 2-) FORMUL 11 HOH *373(H2 O) HELIX 1 1 ALA A 10 LEU A 12 5 3 HELIX 2 2 THR A 13 LEU A 24 1 12 HELIX 3 3 ASP A 127 TYR A 136 1 10 HELIX 4 4 ALA B 10 LEU B 12 5 3 HELIX 5 5 THR B 13 GLU B 23 1 11 HELIX 6 6 ASP B 127 TYR B 136 1 10 SHEET 1 AA 6 ILE A 6 ALA A 8 0 SHEET 2 AA 6 LYS A 67 ARG A 74 -1 O ALA A 68 N ILE A 7 SHEET 3 AA 6 LYS A 30 GLU A 38 -1 O ILE A 31 N GLY A 73 SHEET 4 AA 6 GLU A 166 SER A 174 1 O ALA A 167 N ALA A 32 SHEET 5 AA 6 LEU A 155 MET A 161 -1 O ARG A 156 N SER A 174 SHEET 6 AA 6 TRP A 146 GLY A 152 -1 O HIS A 147 N GLY A 159 SHEET 1 AB 6 PHE A 62 VAL A 63 0 SHEET 2 AB 6 TRP A 43 SER A 52 -1 O TRP A 43 N VAL A 63 SHEET 3 AB 6 ALA A 84 MET A 92 -1 O VAL A 85 N ARG A 51 SHEET 4 AB 6 ASN A 96 VAL A 104 -1 O ASN A 96 N MET A 92 SHEET 5 AB 6 TRP A 114 SER A 121 -1 O TRP A 114 N SER A 103 SHEET 6 AB 6 TYR A 140 ARG A 141 -1 O TYR A 140 N TRP A 115 SHEET 1 BA 6 ILE B 6 ALA B 8 0 SHEET 2 BA 6 LYS B 67 ARG B 74 -1 O ALA B 68 N ILE B 7 SHEET 3 BA 6 LYS B 30 GLU B 38 -1 O ILE B 31 N GLY B 73 SHEET 4 BA 6 GLU B 166 SER B 174 1 O ALA B 167 N ALA B 32 SHEET 5 BA 6 LEU B 155 MET B 161 -1 O ARG B 156 N SER B 174 SHEET 6 BA 6 TRP B 146 GLY B 152 -1 O HIS B 147 N GLY B 159 SHEET 1 BB 6 PHE B 62 VAL B 63 0 SHEET 2 BB 6 TRP B 43 SER B 52 -1 O TRP B 43 N VAL B 63 SHEET 3 BB 6 ALA B 84 MET B 92 -1 O VAL B 85 N SER B 52 SHEET 4 BB 6 ASN B 96 VAL B 104 -1 O ASN B 96 N MET B 92 SHEET 5 BB 6 TRP B 114 SER B 121 -1 O TRP B 114 N SER B 103 SHEET 6 BB 6 TYR B 140 ARG B 141 -1 O TYR B 140 N TRP B 115 SITE 1 AC1 9 SER A 52 THR A 82 GLY A 83 PRO A 105 SITE 2 AC1 9 PHE A 106 HOH A2078 HOH A2183 HOH A2184 SITE 3 AC1 9 LYS B 26 SITE 1 AC2 4 TYR A 120 SER A 121 ARG A 124 HOH A2185 SITE 1 AC3 7 ARG A 29 HOH A2186 HOH A2188 HOH A2189 SITE 2 AC3 7 GLU B 132 GLU B 148 ARG B 156 SITE 1 AC4 3 GLY B 41 THR B 42 SER B 93 SITE 1 AC5 5 SER B 52 GLY B 83 PHE B 106 HOH B2079 SITE 2 AC5 5 HOH B2120 SITE 1 AC6 7 LYS A 26 VAL A 27 SER A 28 LYS A 75 SITE 2 AC6 7 GLY A 78 TYR B 135 TYR B 136 SITE 1 AC7 4 TYR B 120 SER B 121 ARG B 124 HOH B2136 SITE 1 AC8 7 TYR A 135 TYR A 136 VAL B 27 SER B 28 SITE 2 AC8 7 LYS B 75 GLY B 78 HOH B2184 CRYST1 32.304 119.735 43.421 90.00 90.04 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 0.030956 0.000000 0.000022 0.00000 SCALE2 0.000000 0.008352 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023030 0.00000