HEADER TOXIN 24-APR-08 3CXI TITLE STRUCTURE OF BTHTX-I COMPLEXED WITH ALPHA-TOCOPHEROL COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOTOXIC PHOSPHOLIPASE A2-LIKE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 17-137; COMPND 5 SYNONYM: MYOTOXIC A2-LIKE PHOSPHOLIPASE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOTHROPS JARARACUSSU; SOURCE 3 ORGANISM_COMMON: JARARACUSSU KEYWDS MYOTOXIN, BOTHROPS JARACUSSU, LYS49-PLA2, SNAKE VENOM, PHOSPHOLIPASE KEYWDS 2 A2, SECRETED, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR J.I.DOS SANTOS,M.R.M.FONTES REVDAT 3 16-OCT-24 3CXI 1 REMARK REVDAT 2 28-JUL-09 3CXI 1 JRNL REVDAT 1 05-MAY-09 3CXI 0 JRNL AUTH J.I.DOS SANTOS,A.M.SOARES,M.R.FONTES JRNL TITL COMPARATIVE STRUCTURAL STUDIES ON LYS49-PHOSPHOLIPASES A(2) JRNL TITL 2 FROM BOTHROPS GENUS REVEAL THEIR MYOTOXIC SITE. JRNL REF J.STRUCT.BIOL. V. 167 106 2009 JRNL REFN ISSN 1047-8477 JRNL PMID 19401234 JRNL DOI 10.1016/J.JSB.2009.04.003 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 19343 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2970 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1876 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 228 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 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 3CXI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-08. REMARK 100 THE DEPOSITION ID IS D_1000047333. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : D03B-MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.421 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19343 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.12M LITHIUM SULPHATE, REMARK 280 0.1M TRIS HCL PH=7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K, PH 7.5 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 35.06500 REMARK 290 SMTRY3 2 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: DIMERIC 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 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 LYS A 36 CG CD CE NZ REMARK 470 LYS A 69 CB CG CD CE NZ REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 LYS A 78 CG CD CE NZ REMARK 470 LYS A 122 CB CG CD CE NZ REMARK 470 PRO A 132 CG CD REMARK 470 LYS B 69 CG CD CE NZ REMARK 470 PRO B 132 CG CD REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ALA A 24 O ARG A 118 1.86 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 ASN A 87 -112.75 48.22 REMARK 500 ARG A 118 -76.65 -45.32 REMARK 500 TYR A 119 46.35 -95.45 REMARK 500 PHE A 125 41.83 -79.59 REMARK 500 ALA B 24 86.47 -155.63 REMARK 500 VAL B 31 159.47 -48.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VIT B 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: NULL REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VIT A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VIT A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VIT B 311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CLP RELATED DB: PDB REMARK 900 RELATED ID: 1PA0 RELATED DB: PDB REMARK 900 RELATED ID: 1PC9 RELATED DB: PDB REMARK 900 RELATED ID: 2Q2J RELATED DB: PDB REMARK 900 RELATED ID: 3CYL RELATED DB: PDB REMARK 900 RELATED ID: 1Y4L RELATED DB: PDB DBREF 3CXI A 1 133 UNP Q804D7 Q804D7_BOTJR 17 137 DBREF 3CXI B 1 133 UNP Q804D7 Q804D7_BOTJR 17 137 SEQRES 1 A 121 SER LEU PHE GLU LEU GLY LYS MET ILE LEU GLN GLU THR SEQRES 2 A 121 GLY LYS ASN PRO ALA LYS SER TYR GLY ALA TYR GLY CYS SEQRES 3 A 121 ASN CYS GLY VAL LEU GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 A 121 THR ASP ARG CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 A 121 LYS LEU THR GLY CYS ASP PRO LYS LYS ASP ARG TYR SER SEQRES 6 A 121 TYR SER TRP LYS ASP LYS THR ILE VAL CYS GLY GLU ASN SEQRES 7 A 121 ASN PRO CYS LEU LYS GLU LEU CYS GLU CYS ASP LYS ALA SEQRES 8 A 121 VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR ASN SEQRES 9 A 121 LYS LYS TYR ARG TYR HIS LEU LYS PRO PHE CYS LYS LYS SEQRES 10 A 121 ALA ASP PRO CYS SEQRES 1 B 121 SER LEU PHE GLU LEU GLY LYS MET ILE LEU GLN GLU THR SEQRES 2 B 121 GLY LYS ASN PRO ALA LYS SER TYR GLY ALA TYR GLY CYS SEQRES 3 B 121 ASN CYS GLY VAL LEU GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 B 121 THR ASP ARG CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 B 121 LYS LEU THR GLY CYS ASP PRO LYS LYS ASP ARG TYR SER SEQRES 6 B 121 TYR SER TRP LYS ASP LYS THR ILE VAL CYS GLY GLU ASN SEQRES 7 B 121 ASN PRO CYS LEU LYS GLU LEU CYS GLU CYS ASP LYS ALA SEQRES 8 B 121 VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR ASN SEQRES 9 B 121 LYS LYS TYR ARG TYR HIS LEU LYS PRO PHE CYS LYS LYS SEQRES 10 B 121 ALA ASP PRO CYS HET SO4 A 303 5 HET SO4 A 305 5 HET VIT A 306 31 HET SO4 B 308 5 HET SO4 B 309 5 HET PE4 B 310 24 HET VIT B 311 31 HETNAM SO4 SULFATE ION HETNAM VIT VITAMIN E HETNAM PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 2 PE4 ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL HETSYN VIT 2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6- HETSYN 2 VIT CHROMANOL HETSYN PE4 POLYETHYLENE GLYCOL PEG4000 FORMUL 3 SO4 4(O4 S 2-) FORMUL 5 VIT 2(C29 H50 O2) FORMUL 8 PE4 C16 H34 O8 FORMUL 10 HOH *228(H2 O) HELIX 1 1 SER A 1 GLY A 15 1 14 HELIX 2 2 ASN A 17 GLY A 23 1 7 HELIX 3 3 ASP A 39 LEU A 58 1 17 HELIX 4 4 ASN A 88 ASN A 109 1 21 HELIX 5 5 LEU A 110 TYR A 113 5 4 HELIX 6 6 ASN A 114 ARG A 118 5 5 HELIX 7 7 LEU A 121 CYS A 126 5 5 HELIX 8 8 SER B 1 GLY B 15 1 14 HELIX 9 9 ASN B 17 GLY B 23 1 7 HELIX 10 10 ASP B 39 LYS B 57 1 16 HELIX 11 11 ASN B 88 ASN B 109 1 21 HELIX 12 12 LEU B 110 TYR B 113 5 4 HELIX 13 13 ASN B 114 ARG B 118 5 5 HELIX 14 14 LEU B 121 CYS B 126 5 5 SHEET 1 A 2 TYR A 75 LYS A 78 0 SHEET 2 A 2 THR A 81 CYS A 84 -1 O VAL A 83 N SER A 76 SHEET 1 B 2 TYR B 75 LYS B 78 0 SHEET 2 B 2 THR B 81 CYS B 84 -1 O VAL B 83 N SER B 76 SSBOND 1 CYS A 27 CYS A 126 1555 1555 2.01 SSBOND 2 CYS A 29 CYS A 45 1555 1555 2.02 SSBOND 3 CYS A 44 CYS A 105 1555 1555 2.03 SSBOND 4 CYS A 50 CYS A 133 1555 1555 2.03 SSBOND 5 CYS A 51 CYS A 98 1555 1555 2.02 SSBOND 6 CYS A 61 CYS A 91 1555 1555 2.01 SSBOND 7 CYS A 84 CYS A 96 1555 1555 2.01 SSBOND 8 CYS B 27 CYS B 126 1555 1555 2.04 SSBOND 9 CYS B 29 CYS B 45 1555 1555 2.02 SSBOND 10 CYS B 44 CYS B 105 1555 1555 2.03 SSBOND 11 CYS B 50 CYS B 133 1555 1555 2.04 SSBOND 12 CYS B 51 CYS B 98 1555 1555 2.01 SSBOND 13 CYS B 61 CYS B 91 1555 1555 2.01 SSBOND 14 CYS B 84 CYS B 96 1555 1555 2.01 SITE 1 AC1 4 LYS A 16 LYS A 20 LYS A 115 ARG A 118 SITE 1 AC2 4 THR A 81 ILE A 104 ARG A 107 LYS B 36 SITE 1 AC3 4 LYS B 20 THR B 59 LYS B 115 ARG B 118 SITE 1 AC4 5 GLY B 15 LYS B 16 ASN B 17 LYS B 20 SITE 2 AC4 5 PRO B 90 SITE 1 AC5 6 PHE A 125 LYS B 7 LEU B 10 GLN B 11 SITE 2 AC5 6 TYR B 75 TRP B 77 SITE 1 AC6 15 LEU A 32 PRO A 123 LEU B 2 PHE B 3 SITE 2 AC6 15 LEU B 5 GLY B 6 LYS B 7 ILE B 9 SITE 3 AC6 15 PRO B 18 TYR B 22 CYS B 29 GLY B 30 SITE 4 AC6 15 HIS B 48 LYS B 49 TYR B 52 SITE 1 AC7 12 LEU A 2 PHE A 3 LEU A 5 GLY A 6 SITE 2 AC7 12 ASN A 17 PRO A 18 ALA A 19 TYR A 22 SITE 3 AC7 12 GLY A 23 GLY A 30 TYR A 52 LEU B 121 SITE 1 AC8 4 LYS A 16 LYS A 20 LYS A 115 ARG A 118 SITE 1 AC9 6 THR A 81 ILE A 104 ARG A 107 HOH A 313 SITE 2 AC9 6 HOH A 316 LYS B 36 SITE 1 AD1 5 LYS B 20 THR B 59 LYS B 115 ARG B 118 SITE 2 AD1 5 SO4 B 309 SITE 1 AD2 8 GLY B 15 LYS B 16 ASN B 17 LYS B 20 SITE 2 AD2 8 PRO B 90 SO4 B 308 HOH B 430 HOH B 469 SITE 1 AD3 14 LEU A 2 PHE A 3 LEU A 5 GLY A 6 SITE 2 AD3 14 ASN A 17 PRO A 18 ALA A 19 TYR A 22 SITE 3 AD3 14 GLY A 23 GLY A 30 VAL A 31 TYR A 52 SITE 4 AD3 14 HOH A 336 LEU B 121 SITE 1 AD4 9 PHE A 125 LYS B 7 LEU B 10 GLN B 11 SITE 2 AD4 9 TYR B 75 TRP B 77 VIT B 311 HOH B 495 SITE 3 AD4 9 HOH B 499 SITE 1 AD5 18 VAL A 31 LEU A 32 PRO A 123 LEU B 2 SITE 2 AD5 18 PHE B 3 LEU B 5 GLY B 6 LYS B 7 SITE 3 AD5 18 ILE B 9 PRO B 18 TYR B 22 CYS B 29 SITE 4 AD5 18 GLY B 30 HIS B 48 LYS B 49 TYR B 52 SITE 5 AD5 18 PE4 B 310 HOH B 484 CRYST1 38.370 70.130 43.830 90.00 102.23 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 0.026062 0.000000 0.005649 0.00000 SCALE2 0.000000 0.014259 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023345 0.00000