PDB Short entry for 1AO3 HEADER COLLAGEN-BINDING 16-JUL-97 1AO3 TITLE A3 DOMAIN OF VON WILLEBRAND FACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: VON WILLEBRAND FACTOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: A3 DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS COLLAGEN-BINDING, VON WILLEBRAND, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR J.BIENKOWSKI,M.CRUZ,R.HANDIN,R.LIDDINGTON REVDAT 2 24-FEB-09 1AO3 1 VERSN REVDAT 1 22-JUL-98 1AO3 0 JRNL AUTH J.BIENKOWSKA,M.CRUZ,A.ATIEMO,R.HANDIN,R.LIDDINGTON JRNL TITL THE VON WILLEBRAND FACTOR A3 DOMAIN DOES NOT JRNL TITL 2 CONTAIN A METAL ION-DEPENDENT ADHESION SITE MOTIF. JRNL REF J.BIOL.CHEM. V. 272 25162 1997 JRNL REFN ISSN 0021-9258 JRNL PMID 9312128 JRNL DOI 10.1074/JBC.272.40.25162 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 13658 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) : 0.158 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 114 REMARK 3 BIN R VALUE (WORKING SET) : 0.2030 REMARK 3 BIN FREE R VALUE : 0.2550 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 : 2802 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 169 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL 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) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.58 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.49 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 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAMPCA.B72 REMARK 3 PARAMETER FILE 3 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 4 : PARDNA.PRO REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPHPCA.B72 REMARK 3 TOPOLOGY FILE 3 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 4 : TOPDNA.PRO REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AO3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-93 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13914 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.1000 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) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH 8.5, 200MM MGCL2, 24% REMARK 280 PEG 8K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.55000 REMARK 290 SMTRY3 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 SD MET A 100 CE MET B 100 1454 1.52 REMARK 500 CE MET A 100 CE MET B 100 1454 1.65 REMARK 500 CG MET A 100 CE MET B 100 1454 1.82 REMARK 500 CB MET A 100 CE MET B 100 1454 1.89 REMARK 500 N SER A 122 O HOH A 224 2555 2.10 REMARK 500 CB MET A 100 CB MET B 100 1454 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 5 CA - CB - CG ANGL. DEV. = 13.9 DEGREES 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 42 -125.95 -124.62 REMARK 500 PRO A 64 51.32 -69.07 REMARK 500 LEU A 178 43.67 -86.17 REMARK 500 ASN A 180 41.87 -92.79 REMARK 500 LEU B 42 -121.13 -113.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 208 DISTANCE = 6.49 ANGSTROMS REMARK 525 HOH B2204 DISTANCE = 5.65 ANGSTROMS REMARK 525 HOH A 254 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH B2246 DISTANCE = 5.21 ANGSTROMS REMARK 525 HOH B2265 DISTANCE = 11.64 ANGSTROMS REMARK 525 HOH A3105 DISTANCE = 5.31 ANGSTROMS REMARK 525 HOH A3108 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH B3118 DISTANCE = 5.04 ANGSTROMS DBREF 1AO3 A 1 187 UNP P04275 VWF_HUMAN 1686 1872 DBREF 1AO3 B 1 187 UNP P04275 VWF_HUMAN 1686 1872 SEQRES 1 A 187 CYS SER GLN PRO LEU ASP VAL ILE LEU LEU LEU ASP GLY SEQRES 2 A 187 SER SER SER PHE PRO ALA SER TYR PHE ASP GLU MET LYS SEQRES 3 A 187 SER PHE ALA LYS ALA PHE ILE SER LYS ALA ASN ILE GLY SEQRES 4 A 187 PRO ARG LEU THR GLN VAL SER VAL LEU GLN TYR GLY SER SEQRES 5 A 187 ILE THR THR ILE ASP VAL PRO TRP ASN VAL VAL PRO GLU SEQRES 6 A 187 LYS ALA HIS LEU LEU SER LEU VAL ASP VAL MET GLN ARG SEQRES 7 A 187 GLU GLY GLY PRO SER GLN ILE GLY ASP ALA LEU GLY PHE SEQRES 8 A 187 ALA VAL ARG TYR LEU THR SER GLU MET HIS GLY ALA ARG SEQRES 9 A 187 PRO GLY ALA SER LYS ALA VAL VAL ILE LEU VAL THR ASP SEQRES 10 A 187 VAL SER VAL ASP SER VAL ASP ALA ALA ALA ASP ALA ALA SEQRES 11 A 187 ARG SER ASN ARG VAL THR VAL PHE PRO ILE GLY ILE GLY SEQRES 12 A 187 ASP ARG TYR ASP ALA ALA GLN LEU ARG ILE LEU ALA GLY SEQRES 13 A 187 PRO ALA GLY ASP SER ASN VAL VAL LYS LEU GLN ARG ILE SEQRES 14 A 187 GLU ASP LEU PRO THR MET VAL THR LEU GLY ASN SER PHE SEQRES 15 A 187 LEU HIS LYS LEU CYS SEQRES 1 B 187 CYS SER GLN PRO LEU ASP VAL ILE LEU LEU LEU ASP GLY SEQRES 2 B 187 SER SER SER PHE PRO ALA SER TYR PHE ASP GLU MET LYS SEQRES 3 B 187 SER PHE ALA LYS ALA PHE ILE SER LYS ALA ASN ILE GLY SEQRES 4 B 187 PRO ARG LEU THR GLN VAL SER VAL LEU GLN TYR GLY SER SEQRES 5 B 187 ILE THR THR ILE ASP VAL PRO TRP ASN VAL VAL PRO GLU SEQRES 6 B 187 LYS ALA HIS LEU LEU SER LEU VAL ASP VAL MET GLN ARG SEQRES 7 B 187 GLU GLY GLY PRO SER GLN ILE GLY ASP ALA LEU GLY PHE SEQRES 8 B 187 ALA VAL ARG TYR LEU THR SER GLU MET HIS GLY ALA ARG SEQRES 9 B 187 PRO GLY ALA SER LYS ALA VAL VAL ILE LEU VAL THR ASP SEQRES 10 B 187 VAL SER VAL ASP SER VAL ASP ALA ALA ALA ASP ALA ALA SEQRES 11 B 187 ARG SER ASN ARG VAL THR VAL PHE PRO ILE GLY ILE GLY SEQRES 12 B 187 ASP ARG TYR ASP ALA ALA GLN LEU ARG ILE LEU ALA GLY SEQRES 13 B 187 PRO ALA GLY ASP SER ASN VAL VAL LYS LEU GLN ARG ILE SEQRES 14 B 187 GLU ASP LEU PRO THR MET VAL THR LEU GLY ASN SER PHE SEQRES 15 B 187 LEU HIS LYS LEU CYS FORMUL 3 HOH *169(H2 O) HELIX 1 1 SER A 20 LYS A 35 1 16 HELIX 2 2 LYS A 66 ASP A 74 1 9 HELIX 3 3 ILE A 85 THR A 97 1 13 HELIX 4 4 ASP A 124 SER A 132 1 9 HELIX 5 5 ALA A 148 LEU A 154 1 7 HELIX 6 6 GLY A 156 ASN A 162 5 7 HELIX 7 7 ILE A 169 THR A 177 5 9 HELIX 8 8 SER A 181 LYS A 185 1 5 HELIX 9 9 ALA B 19 LYS B 35 1 17 HELIX 10 10 LYS B 66 VAL B 75 1 10 HELIX 11 11 ILE B 85 LEU B 96 1 12 HELIX 12 12 GLU B 99 HIS B 101 5 3 HELIX 13 13 ASP B 124 ASN B 133 1 10 HELIX 14 14 ALA B 148 ALA B 155 1 8 HELIX 15 15 ASP B 160 ASN B 162 5 3 HELIX 16 16 ILE B 169 THR B 177 5 9 HELIX 17 17 SER B 181 LYS B 185 1 5 SHEET 1 A 6 VAL A 164 LEU A 166 0 SHEET 2 A 6 VAL A 135 ILE A 142 1 N GLY A 141 O VAL A 164 SHEET 3 A 6 SER A 108 VAL A 115 1 N LYS A 109 O THR A 136 SHEET 4 A 6 LEU A 5 ASP A 12 1 N ASP A 6 O SER A 108 SHEET 5 A 6 THR A 43 TYR A 50 1 N GLN A 44 O LEU A 5 SHEET 6 A 6 THR A 55 VAL A 58 -1 N VAL A 58 O VAL A 47 SHEET 1 B 6 VAL B 164 LEU B 166 0 SHEET 2 B 6 VAL B 135 ILE B 142 1 N GLY B 141 O VAL B 164 SHEET 3 B 6 SER B 108 VAL B 115 1 N LYS B 109 O THR B 136 SHEET 4 B 6 LEU B 5 ASP B 12 1 N ASP B 6 O SER B 108 SHEET 5 B 6 THR B 43 TYR B 50 1 N GLN B 44 O LEU B 5 SHEET 6 B 6 THR B 54 VAL B 58 -1 N VAL B 58 O VAL B 47 SSBOND 1 CYS A 1 CYS A 187 1555 1555 2.03 SSBOND 2 CYS B 1 CYS B 187 1555 1555 2.04 CRYST1 58.000 65.100 57.800 90.00 101.90 90.00 P 1 21 1 4 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 0.017241 0.000000 0.003633 0.00000 SCALE2 0.000000 0.015361 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017681 0.00000 MTRIX1 1 -0.993600 0.107900 0.033900 -6.74650 1 MTRIX2 1 0.113100 0.951900 0.284800 6.52080 1 MTRIX3 1 -0.001600 0.286800 -0.958000 28.44000 1