HEADER TOXIN 26-APR-13 4KF3 TITLE CRYSTAL STRUCTURE OF MYOTOXIN II (MJTX-II), A MYOTOXIC LYS49- TITLE 2 PHOSPHOLIPASE A2 FROM BOTHROPS MOOJENI. COMPND MOL_ID: 1; COMPND 2 MOLECULE: BASIC PHOSPHOLIPASE A2 HOMOLOG 2; COMPND 3 CHAIN: B, A; COMPND 4 FRAGMENT: PHOSPHOLIPASE A2-LIKE MYOTOXIN; COMPND 5 SYNONYM: SVPLA2 HOMOLOG, M-VI, MJTX-II, MYOTOXIN II SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOTHROPS MOOJENI; SOURCE 3 ORGANISM_COMMON: LANCE-HEADED VIPER; SOURCE 4 ORGANISM_TAXID: 98334 KEYWDS PHOSPHOLIPASE A2-LIKE MYOTOXIN, TOXIN, VENOM GLANDS EXPDTA X-RAY DIFFRACTION AUTHOR G.H.M.SALVADOR,J.I.DOS SANTOS,M.R.M.FONTES REVDAT 3 20-SEP-23 4KF3 1 REMARK REVDAT 2 24-JUL-13 4KF3 1 JRNL REVDAT 1 17-JUL-13 4KF3 0 JRNL AUTH G.H.SALVADOR,W.L.CAVALCANTE,J.I.DOS SANTOS,M.GALLACCI, JRNL AUTH 2 A.M.SOARES,M.R.FONTES JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES WITH MYTOXIN II FROM JRNL TITL 2 BOTHROPS MOOJENI REVEAL REMARKABLE SIMILARITIES AND JRNL TITL 3 DIFFERENCES COMPARED TO OTHER CATALYTICALLY INACTIVE JRNL TITL 4 PHOSPHOLIPASES A2-LIKE. JRNL REF TOXICON V. 72C 52 2013 JRNL REFN ISSN 0041-0101 JRNL PMID 23810946 JRNL DOI 10.1016/J.TOXICON.2013.06.013 REMARK 2 REMARK 2 RESOLUTION. 1.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.96 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) (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 19491 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) : 0.227 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 945 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 : 1873 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 120 REMARK 3 SOLVENT ATOMS : 185 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.90000 REMARK 3 B22 (A**2) : -5.45000 REMARK 3 B33 (A**2) : 10.35000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : 2.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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 4KF3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079258. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : W01B-MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.42 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE-CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19571 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.920 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.3700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.41000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.010 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 ENTRY 1XXS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (V/V) 2-PROPANOL, 20% (W/V) REMARK 280 POLYETHYLENE GLYCOL 4000 AND 0.1 M SODIUM CITRATE, PH 5.6, VAPOR REMARK 280 DIFFUSION, HANGING 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 24.99950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.00350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.08450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.00350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.99950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.08450 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: 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: 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: 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 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 B 16 CG CD CE NZ REMARK 470 LYS B 57 CG CD CE NZ REMARK 470 LYS B 69 CG CD CE NZ REMARK 470 LYS B 70 CG CD CE NZ REMARK 470 PHE B 126 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 128 CG CD CE NZ REMARK 470 LYS A 16 CG CD CE NZ REMARK 470 LYS A 36 CG CD CE NZ REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 GLU A 86 CG CD OE1 OE2 REMARK 470 ASN A 88 CG OD1 ND2 REMARK 470 PHE A 126 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 128 CG CD CE NZ 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 VAL B 24 33.32 -141.65 REMARK 500 GLU B 86 44.99 -91.55 REMARK 500 ASN B 87 -157.75 -70.48 REMARK 500 TYR B 119 71.36 -116.58 REMARK 500 VAL A 24 30.14 -140.18 REMARK 500 ASP A 39 -169.79 -166.49 REMARK 500 ASN A 87 -134.00 36.26 REMARK 500 TYR A 119 76.43 -112.13 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 PE4 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XXS RELATED DB: PDB REMARK 900 MJTX-II COMPLEXED TO FATTY ACID REMARK 900 RELATED ID: 3IQ3 RELATED DB: PDB REMARK 900 BTHTX-I COMPLEXED TO PEG4000 REMARK 900 RELATED ID: 3T0R RELATED DB: PDB REMARK 900 MJTX-I REMARK 900 RELATED ID: 2Q2J RELATED DB: PDB REMARK 900 PRTX-I DBREF 4KF3 B 1 133 UNP Q9I834 PA2H2_BOTMO 1 122 DBREF 4KF3 A 1 133 UNP Q9I834 PA2H2_BOTMO 1 122 SEQRES 1 B 122 SER LEU PHE GLU LEU GLY LYS MET ILE LEU GLN GLU THR SEQRES 2 B 122 GLY LYS ASN PRO ALA LYS SER TYR GLY VAL TYR GLY CYS SEQRES 3 B 122 ASN CYS GLY VAL GLY GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 B 122 THR ASP ARG CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 B 122 LYS LEU THR GLY CYS ASP PRO LYS LYS ASP ARG TYR SER SEQRES 6 B 122 TYR SER TRP LYS ASP LYS THR ILE VAL CYS GLY GLU ASN SEQRES 7 B 122 ASN SER CYS LEU LYS GLU LEU CYS GLU CYS ASP LYS ALA SEQRES 8 B 122 VAL ALA ILE CYS LEU ARG GLU ASN LEU ASP THR TYR ASN SEQRES 9 B 122 LYS LYS TYR ARG TYR ASN TYR LEU LYS PRO PHE CYS LYS SEQRES 10 B 122 LYS ALA ASP PRO CYS SEQRES 1 A 122 SER LEU PHE GLU LEU GLY LYS MET ILE LEU GLN GLU THR SEQRES 2 A 122 GLY LYS ASN PRO ALA LYS SER TYR GLY VAL TYR GLY CYS SEQRES 3 A 122 ASN CYS GLY VAL GLY GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 A 122 THR ASP ARG CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 A 122 LYS LEU THR GLY CYS ASP PRO LYS LYS ASP ARG TYR SER SEQRES 6 A 122 TYR SER TRP LYS ASP LYS THR ILE VAL CYS GLY GLU ASN SEQRES 7 A 122 ASN SER CYS LEU LYS GLU LEU CYS GLU CYS ASP LYS ALA SEQRES 8 A 122 VAL ALA ILE CYS LEU ARG GLU ASN LEU ASP THR TYR ASN SEQRES 9 A 122 LYS LYS TYR ARG TYR ASN TYR LEU LYS PRO PHE CYS LYS SEQRES 10 A 122 LYS ALA ASP PRO CYS HET PE4 B 201 24 HET PE4 B 202 24 HET PE4 B 203 24 HET IPA B 204 4 HET IPA B 205 4 HET IPA B 206 4 HET PE4 A 201 24 HET IPA A 202 4 HET IPA A 203 4 HET IPA A 204 4 HETNAM PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 2 PE4 ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL HETNAM IPA ISOPROPYL ALCOHOL HETSYN PE4 POLYETHYLENE GLYCOL PEG4000 HETSYN IPA 2-PROPANOL FORMUL 3 PE4 4(C16 H34 O8) FORMUL 6 IPA 6(C3 H8 O) FORMUL 13 HOH *185(H2 O) HELIX 1 1 SER B 1 GLY B 15 1 14 HELIX 2 2 ASN B 17 GLY B 23 1 7 HELIX 3 3 ASP B 39 LYS B 57 1 16 HELIX 4 4 ASN B 88 ASN B 109 1 21 HELIX 5 5 ASN B 114 TYR B 119 1 6 HELIX 6 6 LEU B 122 CYS B 127 5 5 HELIX 7 7 LEU A 2 GLY A 15 1 13 HELIX 8 8 ASN A 17 GLY A 23 1 7 HELIX 9 9 ASP A 39 LYS A 57 1 16 HELIX 10 10 ASN A 88 ASN A 109 1 21 HELIX 11 11 LEU A 110 TYR A 113 5 4 HELIX 12 12 ASN A 114 ARG A 118 5 5 HELIX 13 13 LEU A 122 CYS A 127 5 5 SHEET 1 A 2 TYR B 75 LYS B 78 0 SHEET 2 A 2 THR B 81 CYS B 84 -1 O VAL B 83 N SER B 76 SHEET 1 B 2 TYR A 75 LYS A 78 0 SHEET 2 B 2 THR A 81 CYS A 84 -1 O THR A 81 N LYS A 78 SSBOND 1 CYS B 27 CYS B 127 1555 1555 2.42 SSBOND 2 CYS B 29 CYS B 45 1555 1555 2.24 SSBOND 3 CYS B 44 CYS B 105 1555 1555 2.36 SSBOND 4 CYS B 50 CYS B 133 1555 1555 2.33 SSBOND 5 CYS B 51 CYS B 98 1555 1555 2.35 SSBOND 6 CYS B 61 CYS B 90 1555 1555 2.37 SSBOND 7 CYS B 84 CYS B 96 1555 1555 2.34 SSBOND 8 CYS A 27 CYS A 127 1555 1555 2.33 SSBOND 9 CYS A 29 CYS A 45 1555 1555 2.46 SSBOND 10 CYS A 44 CYS A 105 1555 1555 2.44 SSBOND 11 CYS A 50 CYS A 133 1555 1555 2.43 SSBOND 12 CYS A 51 CYS A 98 1555 1555 2.31 SSBOND 13 CYS A 61 CYS A 90 1555 1555 2.23 SSBOND 14 CYS A 84 CYS A 96 1555 1555 2.42 SITE 1 AC1 12 SER A 1 LEU A 2 ILE A 9 TYR A 22 SITE 2 AC1 12 CYS A 29 GLY A 30 LYS A 70 TYR B 121 SITE 3 AC1 12 PRO B 125 PE4 B 203 HOH B 372 HOH B 374 SITE 1 AC2 9 LYS A 123 PRO A 125 LEU B 2 ILE B 9 SITE 2 AC2 9 GLY B 30 CYS B 45 LYS B 70 ARG B 72 SITE 3 AC2 9 HOH B 385 SITE 1 AC3 9 LEU A 2 GLY B 23 GLY B 30 VAL B 31 SITE 2 AC3 9 GLY B 32 LYS B 49 TYR B 52 PE4 B 201 SITE 3 AC3 9 HOH B 338 SITE 1 AC4 4 LYS B 20 LYS B 115 ARG B 118 HOH B 341 SITE 1 AC5 2 ARG B 34 LYS B 53 SITE 1 AC6 3 ASN B 17 LYS B 20 SER B 21 SITE 1 AC7 10 PHE A 3 LYS A 7 LEU A 10 GLN A 11 SITE 2 AC7 10 TYR A 75 TRP A 77 LEU B 10 GLN B 11 SITE 3 AC7 10 GLY B 15 TRP B 77 SITE 1 AC8 4 GLY A 15 LYS A 16 ASN A 17 LYS A 20 SITE 1 AC9 3 GLY A 33 ARG A 34 LYS A 53 SITE 1 BC1 3 LYS A 20 LYS A 115 ARG A 118 CRYST1 49.999 62.169 86.007 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 0.020000 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016085 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011627 0.00000