HEADER LECTIN 11-MAY-05 2BRS TITLE EMBP HEPARIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: EOSINOPHIL-GRANULE MAJOR BASIC PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MBP, EMBP, PREGNANCY ASSOCIATED MAJOR BASIC PROTEIN, COMPND 5 PROTEOGLYCAN 2 BONE MARROW, BMPG; COMPND 6 OTHER_DETAILS: HEPARIN SULPHATE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: EOSINOPHIL KEYWDS ANTIBIOTIC, EMBP, EOSINOPHIL, EOSINOPHIL GRANULE PROTEIN, KEYWDS 2 GLYCOPROTEIN, HEPARIN-BINDING, IMMUNE RESPONSE, LECTIN, KEYWDS 3 PROTEOGLYCAN, HEPARIN EXPDTA X-RAY DIFFRACTION AUTHOR G.J.SWAMINATHAN,D.G.MYSZKA,P.S.KATSAMBA,L.E.OHNUKI,G.J.GLEICH, AUTHOR 2 K.R.ACHARYA REVDAT 4 13-DEC-23 2BRS 1 HETSYN REVDAT 3 29-JUL-20 2BRS 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 24-FEB-09 2BRS 1 VERSN REVDAT 1 26-OCT-05 2BRS 0 JRNL AUTH G.J.SWAMINATHAN,D.G.MYSZKA,P.S.KATSAMBA,L.E.OHNUKI, JRNL AUTH 2 G.J.GLEICH,K.R.ACHARYA JRNL TITL EOSINOPHIL-GRANULE MAJOR BASIC PROTEIN, A C-TYPE LECTIN, JRNL TITL 2 BINDS HEPARIN JRNL REF BIOCHEMISTRY V. 44 14152 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16245931 JRNL DOI 10.1021/BI051112B REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1525227.490 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 12698 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) : 0.247 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 632 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1943 REMARK 3 BIN R VALUE (WORKING SET) : 0.3430 REMARK 3 BIN FREE R VALUE : 0.3940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 119 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.036 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1920 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 75 REMARK 3 SOLVENT ATOMS : 92 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 19.93000 REMARK 3 B22 (A**2) : -13.41000 REMARK 3 B33 (A**2) : -6.52000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 8.15000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.39 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) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.51 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 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) : 1.040 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.750 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.400 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.160 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 54.02 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : IDU.PAR REMARK 3 PARAMETER FILE 5 : SGN.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : IDU.TOP REMARK 3 TOPOLOGY FILE 5 : SGN.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BRS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1290023985. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 203.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.449 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12698 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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: PDB ENTRY 1H8U REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 37.95650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.95850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 37.95650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.95850 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: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 400 REMARK 400 COMPOUND REMARK 400 FUNCTION: IT IS A CYTOTOXIN 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 THR A 1 REMARK 465 CYS A 2 REMARK 465 THR B 1 REMARK 465 CYS B 2 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 47 159.56 -40.62 REMARK 500 TRP A 86 -66.34 -106.04 REMARK 500 ARG B 65 -159.81 -130.66 REMARK 500 ARG B 66 142.94 -179.38 REMARK 500 TRP B 86 -74.16 -110.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 IDU C 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H8U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE EOSINOPHIL MAJOR BASIC PROTEIN AT 1.8E: AN REMARK 900 ATYPICAL LECTIN WITH A PARADIGM SHIFT IN SPECIFICITY DBREF 2BRS A 1 117 UNP P13727 EMBP_HUMAN 106 222 DBREF 2BRS B 1 117 UNP P13727 EMBP_HUMAN 106 222 SEQRES 1 A 117 THR CYS ARG TYR LEU LEU VAL ARG SER LEU GLN THR PHE SEQRES 2 A 117 SER GLN ALA TRP PHE THR CYS ARG ARG CYS TYR ARG GLY SEQRES 3 A 117 ASN LEU VAL SER ILE HIS ASN PHE ASN ILE ASN TYR ARG SEQRES 4 A 117 ILE GLN CYS SER VAL SER ALA LEU ASN GLN GLY GLN VAL SEQRES 5 A 117 TRP ILE GLY GLY ARG ILE THR GLY SER GLY ARG CYS ARG SEQRES 6 A 117 ARG PHE GLN TRP VAL ASP GLY SER ARG TRP ASN PHE ALA SEQRES 7 A 117 TYR TRP ALA ALA HIS GLN PRO TRP SER ARG GLY GLY HIS SEQRES 8 A 117 CYS VAL ALA LEU CYS THR ARG GLY GLY TYR TRP ARG ARG SEQRES 9 A 117 ALA HIS CYS LEU ARG ARG LEU PRO PHE ILE CYS SER TYR SEQRES 1 B 117 THR CYS ARG TYR LEU LEU VAL ARG SER LEU GLN THR PHE SEQRES 2 B 117 SER GLN ALA TRP PHE THR CYS ARG ARG CYS TYR ARG GLY SEQRES 3 B 117 ASN LEU VAL SER ILE HIS ASN PHE ASN ILE ASN TYR ARG SEQRES 4 B 117 ILE GLN CYS SER VAL SER ALA LEU ASN GLN GLY GLN VAL SEQRES 5 B 117 TRP ILE GLY GLY ARG ILE THR GLY SER GLY ARG CYS ARG SEQRES 6 B 117 ARG PHE GLN TRP VAL ASP GLY SER ARG TRP ASN PHE ALA SEQRES 7 B 117 TYR TRP ALA ALA HIS GLN PRO TRP SER ARG GLY GLY HIS SEQRES 8 B 117 CYS VAL ALA LEU CYS THR ARG GLY GLY TYR TRP ARG ARG SEQRES 9 B 117 ALA HIS CYS LEU ARG ARG LEU PRO PHE ILE CYS SER TYR HET SGN C 1 20 HET IDU C 2 15 HET SO4 A1118 5 HET SO4 A1119 5 HET SO4 A1120 5 HET SO4 A1121 5 HET SO4 A1122 5 HET SO4 B1118 5 HET SO4 B1119 5 HET SO4 B1120 5 HETNAM SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D-GLUCOPYRANOSE HETNAM IDU 2-O-SULFO-BETA-L-ALTROPYRANURONIC ACID HETNAM SO4 SULFATE ION HETSYN SGN N,O6-DISULFO-GLUCOSAMINE; 6-O-SULFO-N-SULFO-ALPHA-D- HETSYN 2 SGN GLUCOSAMINE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D- HETSYN 3 SGN GLUCOSE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-D-GLUCOSE; HETSYN 4 SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-GLUCOSE HETSYN IDU 2-O-SULFO-BETA-L-ALTRURONIC ACID; 2-O-SULFO-L- HETSYN 2 IDU ALTRURONIC ACID; 2-O-SULFO-ALTRURONIC ACID FORMUL 3 SGN C6 H13 N O11 S2 FORMUL 3 IDU C6 H10 O10 S FORMUL 4 SO4 8(O4 S 2-) FORMUL 12 HOH *92(H2 O) HELIX 1 1 THR A 12 ARG A 25 1 14 HELIX 2 2 ASN A 33 SER A 45 1 13 HELIX 3 3 THR B 12 ARG B 25 1 14 HELIX 4 4 ASN B 33 VAL B 44 1 12 SHEET 1 AA 3 TYR A 4 GLN A 11 0 SHEET 2 AA 3 LEU A 111 SER A 116 -1 O LEU A 111 N GLN A 11 SHEET 3 AA 3 ASN A 27 LEU A 28 -1 O ASN A 27 N SER A 116 SHEET 1 AB 4 ARG A 66 TRP A 69 0 SHEET 2 AB 4 GLN A 51 THR A 59 -1 O ARG A 57 N GLN A 68 SHEET 3 AB 4 CYS A 92 CYS A 96 -1 O VAL A 93 N ILE A 54 SHEET 4 AB 4 TRP A 102 ALA A 105 -1 O ARG A 103 N ALA A 94 SHEET 1 BA 3 TYR B 4 GLN B 11 0 SHEET 2 BA 3 LEU B 111 SER B 116 -1 O LEU B 111 N GLN B 11 SHEET 3 BA 3 ASN B 27 LEU B 28 -1 O ASN B 27 N SER B 116 SHEET 1 BB 4 ARG B 65 TRP B 69 0 SHEET 2 BB 4 GLN B 51 GLY B 60 -1 O ARG B 57 N GLN B 68 SHEET 3 BB 4 CYS B 92 CYS B 96 -1 O VAL B 93 N ILE B 54 SHEET 4 BB 4 TRP B 102 ALA B 105 -1 O ARG B 103 N ALA B 94 SSBOND 1 CYS A 20 CYS A 115 1555 1555 2.02 SSBOND 2 CYS A 92 CYS A 107 1555 1555 2.03 SSBOND 3 CYS B 20 CYS B 115 1555 1555 2.02 SSBOND 4 CYS B 92 CYS B 107 1555 1555 2.05 LINK O4 SGN C 1 C1 IDU C 2 1555 1555 1.41 CRYST1 75.913 57.917 61.831 90.00 111.85 90.00 C 1 2 1 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 0.013173 0.000000 0.005282 0.00000 SCALE2 0.000000 0.017266 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017425 0.00000 MTRIX1 1 0.740500 0.040830 0.670810 -19.47929 1 MTRIX2 1 0.034930 -0.999140 0.022260 73.52886 1 MTRIX3 1 0.671150 0.006950 -0.741290 48.33795 1