HEADER TOXIN 10-OCT-00 1G0Z TITLE SPECIFIC MUTATIONS IN KRAIT PLA2 LEAD TO DIMERIZATION OF PROTEIN TITLE 2 MOLECULES: CRYSTAL STRUCTURE OF KRAIT PLA2 AT 2.1 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 28-145; COMPND 5 EC: 3.1.1.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BUNGARUS CAERULEUS; SOURCE 3 ORGANISM_TAXID: 132961; SOURCE 4 SECRETION: VENOM; SOURCE 5 OTHER_DETAILS: NATURAL PROTEIN-ISOFORM KEYWDS PHOSPHOLIPASE A2, HOMODIMER, BUNGARUS CAERULEUS, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR T.P.SINGH,S.GOURINATH,S.SHARMA,G.SINGH REVDAT 5 20-NOV-24 1G0Z 1 REMARK REVDAT 4 09-AUG-23 1G0Z 1 REMARK REVDAT 3 04-OCT-17 1G0Z 1 REMARK REVDAT 2 24-FEB-09 1G0Z 1 VERSN REVDAT 1 17-JUN-03 1G0Z 0 JRNL AUTH S.GOURINATH,G.SINGH,S.SHARMA,S.BHANUMATHI,C.BETZEL, JRNL AUTH 2 M.PARAMSIVAM,A.SRINIVASAN,T.P.SINGH JRNL TITL SPECIFIC MUTATIONS IN KRAIT PLA2 LEAD TO DIMERIZATION OF JRNL TITL 2 PROTEIN MOLECULES: CRYSTAL STRUCTURE OF KRAIT PLA2 AT 2.1 JRNL TITL 3 RESOLUTION. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.SINGH,S.GOURINATH,S.SHARMA,M.PARAMASIVAM,A.SRINIVASAN, REMARK 1 AUTH 2 T.P.SINGH REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF A NOVEL PHOSPHOLIPASE A2 FROM REMARK 1 TITL 2 INDIAN COMMON KRAIT AT 2.45 RESOLUTION. REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 48393.950 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 12397 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) : 0.199 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 631 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 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) : 2.18 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1952 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 95 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.032 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1796 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 213 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.15000 REMARK 3 B22 (A**2) : 0.15000 REMARK 3 B33 (A**2) : -0.30000 REMARK 3 B12 (A**2) : 2.06000 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.27 REMARK 3 LOW RESOLUTION CUTOFF (A) : 4.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 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 : 80.22 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 : 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: USED WEIGHTED FULL MATRIX LEAST SQUARES REMARK 3 PROCEDURE. REMARK 4 REMARK 4 1G0Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000012097. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-AUG-00 REMARK 200 TEMPERATURE (KELVIN) : 180 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12475 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 14.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.12600 REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 7.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.24000 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: PDB ID 1FE5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM TRIS. HCL, 2.8 M NACL, 1MM REMARK 280 NAN3., PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.18000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.19793 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.14667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 40.18000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 23.19793 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 33.14667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 40.18000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 23.19793 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 33.14667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.39587 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 66.29333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 46.39587 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 66.29333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 46.39587 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 66.29333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL 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 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 THR A 73 76.89 -119.78 REMARK 500 LYS A 74 120.49 -29.11 REMARK 500 THR A 82 -54.03 -130.82 REMARK 500 THR B 73 74.07 -117.35 REMARK 500 LYS B 74 122.11 -29.71 REMARK 500 THR B 82 -51.20 -127.60 REMARK 500 MET B 112 70.55 68.24 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 CL B 121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 121 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FE5 RELATED DB: PDB REMARK 900 THREE DIMENSIONAL STRUCTURE OF A NOVEL PHOSPHOLIPASE A2 FROM INDIAN REMARK 900 COMMON KRAIT AT 2.45 RESOLUTION DBREF 1G0Z A 1 120 PDB 1G0Z 1G0Z 1 120 DBREF 1G0Z B 1 120 PDB 1G0Z 1G0Z 1 120 SEQRES 1 A 118 ASN LEU LYS GLN PHE LYS ASN MET ILE GLN CYS ALA GLY SEQRES 2 A 118 THR ARG THR TRP THR SER TYR ILE GLY TYR GLY CYS TYR SEQRES 3 A 118 CYS GLY TYR GLY GLY SER GLY THR PRO VAL ASP GLU LEU SEQRES 4 A 118 ASP ARG CYS CYS TYR THR HIS ASP HIS CYS TYR ASN LYS SEQRES 5 A 118 ALA ALA ASN ILE PRO GLY CYS ASN PRO LEU ILE LYS THR SEQRES 6 A 118 TYR SER TYR THR CYS THR LYS PRO ASN ILE THR CYS ASN SEQRES 7 A 118 ASP THR SER ASP SER CYS ALA ARG PHE ILE CYS ASP CYS SEQRES 8 A 118 ASP ARG THR ALA ALA ILE CYS PHE ALA SER ALA PRO TYR SEQRES 9 A 118 ASN ILE ASN ASN ILE MET ILE SER ALA SER THR SER CYS SEQRES 10 A 118 GLN SEQRES 1 B 118 ASN LEU LYS GLN PHE LYS ASN MET ILE GLN CYS ALA GLY SEQRES 2 B 118 THR ARG THR TRP THR SER TYR ILE GLY TYR GLY CYS TYR SEQRES 3 B 118 CYS GLY TYR GLY GLY SER GLY THR PRO VAL ASP GLU LEU SEQRES 4 B 118 ASP ARG CYS CYS TYR THR HIS ASP HIS CYS TYR ASN LYS SEQRES 5 B 118 ALA ALA ASN ILE PRO GLY CYS ASN PRO LEU ILE LYS THR SEQRES 6 B 118 TYR SER TYR THR CYS THR LYS PRO ASN ILE THR CYS ASN SEQRES 7 B 118 ASP THR SER ASP SER CYS ALA ARG PHE ILE CYS ASP CYS SEQRES 8 B 118 ASP ARG THR ALA ALA ILE CYS PHE ALA SER ALA PRO TYR SEQRES 9 B 118 ASN ILE ASN ASN ILE MET ILE SER ALA SER THR SER CYS SEQRES 10 B 118 GLN HET CL A 121 1 HET CL B 121 1 HETNAM CL CHLORIDE ION FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *213(H2 O) HELIX 1 1 ASN A 1 GLY A 13 1 13 HELIX 2 2 THR A 18 ILE A 23 5 6 HELIX 3 3 ASP A 39 ALA A 56 1 18 HELIX 4 4 ASP A 84 ALA A 104 1 21 HELIX 5 5 ASN A 107 ILE A 111 5 5 HELIX 6 6 SER A 116 GLN A 120 5 5 HELIX 7 7 ASN B 1 GLY B 13 1 13 HELIX 8 8 THR B 18 TYR B 22 5 5 HELIX 9 9 ASP B 39 ALA B 56 1 18 HELIX 10 10 ASP B 84 ALA B 104 1 21 HELIX 11 11 ASN B 107 ILE B 111 5 5 HELIX 12 12 SER B 116 GLN B 120 5 5 SHEET 1 A 2 TYR A 70 THR A 73 0 SHEET 2 A 2 ASN A 76 CYS A 79 -1 O ASN A 76 N THR A 73 SHEET 1 B 2 TYR B 70 THR B 73 0 SHEET 2 B 2 ASN B 76 CYS B 79 -1 O ASN B 76 N THR B 73 SSBOND 1 CYS A 11 CYS A 72 1555 1555 2.03 SSBOND 2 CYS A 27 CYS A 119 1555 1555 2.03 SSBOND 3 CYS A 29 CYS A 45 1555 1555 2.04 SSBOND 4 CYS A 44 CYS A 100 1555 1555 2.03 SSBOND 5 CYS A 51 CYS A 93 1555 1555 2.03 SSBOND 6 CYS A 61 CYS A 86 1555 1555 2.03 SSBOND 7 CYS A 79 CYS A 91 1555 1555 2.04 SSBOND 8 CYS B 11 CYS B 72 1555 1555 2.03 SSBOND 9 CYS B 27 CYS B 119 1555 1555 2.02 SSBOND 10 CYS B 29 CYS B 45 1555 1555 2.04 SSBOND 11 CYS B 44 CYS B 100 1555 1555 2.03 SSBOND 12 CYS B 51 CYS B 93 1555 1555 2.03 SSBOND 13 CYS B 61 CYS B 86 1555 1555 2.03 SSBOND 14 CYS B 79 CYS B 91 1555 1555 2.04 CISPEP 1 LYS A 74 PRO A 75 0 0.36 CISPEP 2 LYS B 74 PRO B 75 0 0.22 SITE 1 AC1 3 THR B 82 SER B 83 HOH B 186 SITE 1 AC2 3 THR A 82 SER A 83 HOH A 167 CRYST1 80.360 80.360 99.440 90.00 90.00 120.00 H 3 18 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 0.012444 0.007185 0.000000 0.00000 SCALE2 0.000000 0.014369 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010056 0.00000