HEADER ENVELOPE GLYCOPROTEIN 24-DEC-98 2EBO TITLE CORE STRUCTURE OF GP2 FROM EBOLA VIRUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: EBOLA VIRUS ENVELOPE GLYCOPROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: PROTEASE-RESISTANT FRAGMENT; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ZAIRE EBOLAVIRUS - MAYINGA (ZAIRE, 1976); SOURCE 3 ORGANISM_TAXID: 128952; SOURCE 4 STRAIN: ZAIRE MAYINGA; SOURCE 5 VARIANT: ZAIRE ISOLATE; SOURCE 6 CELLULAR_LOCATION: VIRAL MEMBRANE; SOURCE 7 GENE: GP41; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PMMHB; SOURCE 12 EXPRESSION_SYSTEM_GENE: GP41 KEYWDS ENVELOPE GLYCOPROTEIN, FILOVIRUS, EBOLA VIRUS, GP2, COAT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.N.MALASHKEVICH,B.J.SCHNEIDER,M.L.MCNALLY,M.A.MILHOLLEN,J.X.PANG, AUTHOR 2 P.S.KIM REVDAT 7 30-OCT-24 2EBO 1 REMARK REVDAT 6 09-AUG-23 2EBO 1 REMARK SEQADV REVDAT 5 14-MAR-18 2EBO 1 SEQADV REVDAT 4 24-FEB-09 2EBO 1 VERSN REVDAT 3 01-APR-03 2EBO 1 JRNL REVDAT 2 05-NOV-99 2EBO 1 AUTHOR REVDAT 1 18-MAY-99 2EBO 0 JRNL AUTH V.N.MALASHKEVICH,B.J.SCHNEIDER,M.L.MCNALLY,M.A.MILHOLLEN, JRNL AUTH 2 J.X.PANG,P.S.KIM JRNL TITL CORE STRUCTURE OF THE ENVELOPE GLYCOPROTEIN GP2 FROM EBOLA JRNL TITL 2 VIRUS AT 1.9-A RESOLUTION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 96 2662 1999 JRNL REFN ISSN 0027-8424 JRNL PMID 10077567 JRNL DOI 10.1073/PNAS.96.6.2662 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH V.N.MALASHKEVICH,D.C.CHAN,C.T.CHUTKOWSKI,P.S.KIM REMARK 1 TITL CRYSTAL STRUCTURE OF THE SIMIAN IMMUNODEFICIENCY VIRUS (SIV) REMARK 1 TITL 2 GP41 CORE: CONSERVED HELICAL INTERACTIONS UNDERLIE THE BROAD REMARK 1 TITL 3 INHIBITORY ACTIVITY OF GP41 PEPTIDES REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 95 9134 1998 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.C.CHAN,D.FASS,J.M.BERGER,P.S.KIM REMARK 1 TITL CORE STRUCTURE OF GP41 FROM THE HIV ENVELOPE GLYCOPROTEIN REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 89 263 1997 REMARK 1 REFN ISSN 0092-8674 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1363158.210 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 17303 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) : 0.205 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1758 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2579 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE : 0.3190 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 283 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1806 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 214 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65000 REMARK 3 B22 (A**2) : 0.65000 REMARK 3 B33 (A**2) : -1.30000 REMARK 3 B12 (A**2) : 0.23000 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 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) : 2.360 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.210 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.950 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.130 ; 3.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 96.68 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: NULL REMARK 4 REMARK 4 2EBO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000178021. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.01 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17326 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : 0.03700 REMARK 200 FOR THE DATA SET : 18.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30900 REMARK 200 R SYM FOR SHELL (I) : 0.30900 REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS 0.5 REMARK 200 STARTING MODEL: PDB ENTRY 1MOF REMARK 200 REMARK 200 REMARK: TRIAL MODEL CONTAINED ONLY 36% OF THE ATOMS OF THE TARGET REMARK 200 STRUCTURE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 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 45.28667 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 22.64333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 45.28667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 22.64333 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 A 88 O HOH A 88 4665 1.28 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 LEU A 558 119.69 -173.25 REMARK 500 ARG B 559 98.91 -52.89 REMARK 500 PRO B 606 22.35 -68.90 REMARK 500 ASP B 607 -29.46 -146.35 REMARK 500 LEU C 558 87.50 54.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CL REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CHLORIDE-BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1 DBREF 2EBO A 557 630 UNP Q05320 VGP_EBOZM 557 630 DBREF 2EBO B 557 630 UNP Q05320 VGP_EBOZM 557 630 DBREF 2EBO C 557 630 UNP Q05320 VGP_EBOZM 557 630 SEQADV 2EBO ALA A 609 UNP Q05320 CYS 609 ENGINEERED MUTATION SEQADV 2EBO ALA B 609 UNP Q05320 CYS 609 ENGINEERED MUTATION SEQADV 2EBO ALA C 609 UNP Q05320 CYS 609 ENGINEERED MUTATION SEQRES 1 A 74 GLY LEU ARG GLN LEU ALA ASN GLU THR THR GLN ALA LEU SEQRES 2 A 74 GLN LEU PHE LEU ARG ALA THR THR GLU LEU ARG THR PHE SEQRES 3 A 74 SER ILE LEU ASN ARG LYS ALA ILE ASP PHE LEU LEU GLN SEQRES 4 A 74 ARG TRP GLY GLY THR CYS HIS ILE LEU GLY PRO ASP CYS SEQRES 5 A 74 ALA ILE GLU PRO HIS ASP TRP THR LYS ASN ILE THR ASP SEQRES 6 A 74 LYS ILE ASP GLN ILE ILE HIS ASP PHE SEQRES 1 B 74 GLY LEU ARG GLN LEU ALA ASN GLU THR THR GLN ALA LEU SEQRES 2 B 74 GLN LEU PHE LEU ARG ALA THR THR GLU LEU ARG THR PHE SEQRES 3 B 74 SER ILE LEU ASN ARG LYS ALA ILE ASP PHE LEU LEU GLN SEQRES 4 B 74 ARG TRP GLY GLY THR CYS HIS ILE LEU GLY PRO ASP CYS SEQRES 5 B 74 ALA ILE GLU PRO HIS ASP TRP THR LYS ASN ILE THR ASP SEQRES 6 B 74 LYS ILE ASP GLN ILE ILE HIS ASP PHE SEQRES 1 C 74 GLY LEU ARG GLN LEU ALA ASN GLU THR THR GLN ALA LEU SEQRES 2 C 74 GLN LEU PHE LEU ARG ALA THR THR GLU LEU ARG THR PHE SEQRES 3 C 74 SER ILE LEU ASN ARG LYS ALA ILE ASP PHE LEU LEU GLN SEQRES 4 C 74 ARG TRP GLY GLY THR CYS HIS ILE LEU GLY PRO ASP CYS SEQRES 5 C 74 ALA ILE GLU PRO HIS ASP TRP THR LYS ASN ILE THR ASP SEQRES 6 C 74 LYS ILE ASP GLN ILE ILE HIS ASP PHE HET CL A 1 1 HETNAM CL CHLORIDE ION FORMUL 4 CL CL 1- FORMUL 5 HOH *214(H2 O) HELIX 1 1 GLN A 560 TRP A 597 1 38 HELIX 2 2 THR A 600 ALA A 609 1 10 HELIX 3 3 THR A 616 HIS A 628 1 13 HELIX 4 4 LEU B 561 LEU B 593 1 33 HELIX 5 5 GLN B 595 TRP B 597 5 3 HELIX 6 6 THR B 600 LEU B 604 5 5 HELIX 7 7 THR B 616 ILE B 627 1 12 HELIX 8 8 LEU C 561 TRP C 597 1 37 HELIX 9 9 THR C 600 ALA C 609 1 10 HELIX 10 10 THR C 616 HIS C 628 1 13 SSBOND 1 CYS A 601 CYS A 608 1555 1555 2.05 SSBOND 2 CYS B 601 CYS B 608 1555 1555 2.03 SSBOND 3 CYS C 601 CYS C 608 1555 1555 2.03 SITE 1 CL 3 ASN A 586 ASN B 586 ASN C 586 SITE 1 AC1 5 SER A 583 ASN A 586 SER B 583 ASN B 586 SITE 2 AC1 5 ASN C 586 CRYST1 75.660 75.660 67.930 90.00 90.00 120.00 P 62 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 0.013217 0.007631 0.000000 0.00000 SCALE2 0.000000 0.015262 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014721 0.00000 MTRIX1 1 0.851698 -0.033786 0.522913 3.00873 1 MTRIX2 1 -0.475861 -0.467666 0.744878 33.22936 1 MTRIX3 1 0.219383 -0.883265 -0.414393 11.88738 1 MTRIX1 2 0.851983 -0.476147 0.217648 10.61292 1 MTRIX2 2 -0.018012 -0.442191 -0.896740 25.39330 1 MTRIX3 2 0.523242 0.760111 -0.385322 -21.71742 1