HEADER TOXIN 26-JAN-14 4OM4 TITLE CRYSTAL STRUCTURE OF CTX A2 FROM TAIWAN COBRA (NAJA NAJA ATRA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOTOXIN 2; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: UNP RESIDUES 22-81; COMPND 5 SYNONYM: CX2, CARDIOTOXIN 1A, CARDIOTOXIN ANALOG II, CTX II, COMPND 6 CARDIOTOXIN-A2, CTX-2, CTX-A2, CTX2 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NAJA ATRA; SOURCE 3 ORGANISM_COMMON: TAIWAN COBRA; SOURCE 4 ORGANISM_TAXID: 8656; SOURCE 5 SECRETION: VENOM KEYWDS FIVE BETA SHEETS, THREE FUNCTIONAL LOOPS, ENDOCYTOSIS, HEPARIN, KEYWDS 2 HEPARAN SULFATE, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.C.LIN,C.I.CHANG,W.G.WU REVDAT 6 30-OCT-24 4OM4 1 REMARK REVDAT 5 20-SEP-23 4OM4 1 REMARK REVDAT 4 22-NOV-17 4OM4 1 REMARK REVDAT 3 30-JUL-14 4OM4 1 JRNL REVDAT 2 02-JUL-14 4OM4 1 JRNL REVDAT 1 11-JUN-14 4OM4 0 JRNL AUTH S.C.LEE,C.C.LIN,C.H.WANG,P.L.WU,H.W.HUANG,C.I.CHANG,W.G.WU JRNL TITL ENDOCYTOTIC ROUTES OF COBRA CARDIOTOXINS DEPEND ON SPATIAL JRNL TITL 2 DISTRIBUTION OF POSITIVELY CHARGED AND HYDROPHOBIC DOMAINS JRNL TITL 3 TO TARGET DISTINCT TYPES OF SULFATED GLYCOCONJUGATES ON CELL JRNL TITL 4 SURFACE. JRNL REF J.BIOL.CHEM. V. 289 20170 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24898246 JRNL DOI 10.1074/JBC.M114.557157 REMARK 2 REMARK 2 RESOLUTION. 2.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 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) : 2.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 15030 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 792 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) : 2.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1063 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.79 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE SET COUNT : 52 REMARK 3 BIN FREE R VALUE : 0.4310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2325 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 92 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.31000 REMARK 3 B22 (A**2) : -2.31000 REMARK 3 B33 (A**2) : 4.62000 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): 0.369 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.291 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.205 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.183 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.894 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2385 ; 0.015 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 2430 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3230 ; 1.914 ; 2.003 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5575 ; 0.877 ; 3.014 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 295 ; 7.743 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 75 ;32.630 ;24.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 455 ;23.129 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;24.847 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 375 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2565 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 485 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1195 ; 3.368 ; 4.261 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1194 ; 3.360 ; 4.260 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1485 ; 5.152 ; 6.384 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1189 ; 3.746 ; 4.631 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 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 4OM4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000084665. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-09 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : LN2-COOLED, FIXED-EXIT DOUBLE REMARK 200 CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15865 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.740 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 15.50 REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 15.00 REMARK 200 R MERGE FOR SHELL (I) : 0.49400 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2BHI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5.5 M AMMONIUM NITRATE, 0.1 M BIS REMARK 280 -TRIS, PH 7.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.12800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 53.70600 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 53.70600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 75.19200 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 53.70600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 53.70600 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.06400 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 53.70600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.70600 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 75.19200 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 53.70600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.70600 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.06400 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 50.12800 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS AN OLIGOMER. 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH D 104 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 111 O HOH E 107 7555 1.80 REMARK 500 CD2 LEU A 9 CD2 LEU B 9 3454 2.10 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 ARG A 58 38.08 36.05 REMARK 500 LEU B 9 -17.12 107.40 REMARK 500 PRO D 15 -176.57 -62.19 REMARK 500 LEU E 6 -56.55 76.31 REMARK 500 PRO E 15 -178.88 -59.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4OM5 RELATED DB: PDB DBREF 4OM4 A 1 60 UNP P01442 CTXA2_NAJAT 22 81 DBREF 4OM4 B 1 60 UNP P01442 CTXA2_NAJAT 22 81 DBREF 4OM4 C 1 60 UNP P01442 CTXA2_NAJAT 22 81 DBREF 4OM4 D 1 60 UNP P01442 CTXA2_NAJAT 22 81 DBREF 4OM4 E 1 60 UNP P01442 CTXA2_NAJAT 22 81 SEQRES 1 A 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 A 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 A 60 VAL SER ASN LEU THR VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 A 60 ASP VAL CYS PRO LYS ASN SER ALA LEU VAL LYS TYR VAL SEQRES 5 A 60 CYS CYS ASN THR ASP ARG CYS ASN SEQRES 1 B 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 B 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 B 60 VAL SER ASN LEU THR VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 B 60 ASP VAL CYS PRO LYS ASN SER ALA LEU VAL LYS TYR VAL SEQRES 5 B 60 CYS CYS ASN THR ASP ARG CYS ASN SEQRES 1 C 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 C 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 C 60 VAL SER ASN LEU THR VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 C 60 ASP VAL CYS PRO LYS ASN SER ALA LEU VAL LYS TYR VAL SEQRES 5 C 60 CYS CYS ASN THR ASP ARG CYS ASN SEQRES 1 D 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 D 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 D 60 VAL SER ASN LEU THR VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 D 60 ASP VAL CYS PRO LYS ASN SER ALA LEU VAL LYS TYR VAL SEQRES 5 D 60 CYS CYS ASN THR ASP ARG CYS ASN SEQRES 1 E 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 E 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 E 60 VAL SER ASN LEU THR VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 E 60 ASP VAL CYS PRO LYS ASN SER ALA LEU VAL LYS TYR VAL SEQRES 5 E 60 CYS CYS ASN THR ASP ARG CYS ASN FORMUL 6 HOH *92(H2 O) SHEET 1 A 2 LYS A 2 ASN A 4 0 SHEET 2 A 2 TYR A 11 THR A 13 -1 O LYS A 12 N CYS A 3 SHEET 1 B 3 LYS A 35 ILE A 39 0 SHEET 2 B 3 LEU A 20 MET A 26 -1 N MET A 24 O LYS A 35 SHEET 3 B 3 VAL A 49 CYS A 54 -1 O CYS A 54 N CYS A 21 SHEET 1 C 2 LYS B 2 ASN B 4 0 SHEET 2 C 2 TYR B 11 THR B 13 -1 O LYS B 12 N CYS B 3 SHEET 1 D 3 LYS B 35 ILE B 39 0 SHEET 2 D 3 LEU B 20 MET B 26 -1 N MET B 24 O LYS B 35 SHEET 3 D 3 VAL B 49 CYS B 54 -1 O CYS B 54 N CYS B 21 SHEET 1 E 2 LYS C 2 ASN C 4 0 SHEET 2 E 2 TYR C 11 THR C 13 -1 O LYS C 12 N CYS C 3 SHEET 1 F 3 LYS C 35 ILE C 39 0 SHEET 2 F 3 LEU C 20 MET C 26 -1 N LEU C 20 O ILE C 39 SHEET 3 F 3 VAL C 49 CYS C 54 -1 O CYS C 54 N CYS C 21 SHEET 1 G 2 LYS D 2 ASN D 4 0 SHEET 2 G 2 TYR D 11 THR D 13 -1 O LYS D 12 N CYS D 3 SHEET 1 H 3 LYS D 35 ILE D 39 0 SHEET 2 H 3 LEU D 20 MET D 26 -1 N LEU D 20 O ILE D 39 SHEET 3 H 3 VAL D 49 CYS D 54 -1 O CYS D 54 N CYS D 21 SHEET 1 I 2 LYS E 2 ASN E 4 0 SHEET 2 I 2 TYR E 11 THR E 13 -1 O LYS E 12 N CYS E 3 SHEET 1 J 3 LYS E 35 ILE E 39 0 SHEET 2 J 3 LEU E 20 MET E 26 -1 N TYR E 22 O GLY E 37 SHEET 3 J 3 VAL E 49 CYS E 54 -1 O CYS E 54 N CYS E 21 SSBOND 1 CYS A 3 CYS A 21 1555 1555 1.98 SSBOND 2 CYS A 14 CYS A 38 1555 1555 2.01 SSBOND 3 CYS A 42 CYS A 53 1555 1555 2.02 SSBOND 4 CYS A 54 CYS A 59 1555 1555 1.98 SSBOND 5 CYS B 3 CYS B 21 1555 1555 1.97 SSBOND 6 CYS B 14 CYS B 38 1555 1555 1.99 SSBOND 7 CYS B 42 CYS B 53 1555 1555 2.01 SSBOND 8 CYS B 54 CYS B 59 1555 1555 1.99 SSBOND 9 CYS C 3 CYS C 21 1555 1555 2.01 SSBOND 10 CYS C 14 CYS C 38 1555 1555 2.03 SSBOND 11 CYS C 42 CYS C 53 1555 1555 2.00 SSBOND 12 CYS C 54 CYS C 59 1555 1555 2.02 SSBOND 13 CYS D 3 CYS D 21 1555 1555 1.97 SSBOND 14 CYS D 14 CYS D 38 1555 1555 1.98 SSBOND 15 CYS D 42 CYS D 53 1555 1555 2.04 SSBOND 16 CYS D 54 CYS D 59 1555 1555 1.95 SSBOND 17 CYS E 3 CYS E 21 1555 1555 2.01 SSBOND 18 CYS E 14 CYS E 38 1555 1555 2.05 SSBOND 19 CYS E 42 CYS E 53 1555 1555 2.01 SSBOND 20 CYS E 54 CYS E 59 1555 1555 2.02 CRYST1 107.412 107.412 100.256 90.00 90.00 90.00 P 43 21 2 40 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 0.009310 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009310 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009974 0.00000