HEADER VIRAL PROTEIN 31-JAN-05 1YPY TITLE CRYSTAL STRUCTURE OF VACCINIA VIRUS L1 PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: VIRION MEMBRANE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VACCINIA VIRUS; SOURCE 3 ORGANISM_TAXID: 10245; SOURCE 4 GENE: L1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-CODONPLUS-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PLM KEYWDS VACCINIA VIRUS, ORTHOPOX, VARIOLA VIRUS, SMALLPOX, L1, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.P.SU,S.C.GARMAN,T.J.ALLISON,C.FOGG,B.MOSS,D.N.GARBOCZI REVDAT 4 11-OCT-17 1YPY 1 REMARK REVDAT 3 24-FEB-09 1YPY 1 VERSN REVDAT 2 10-MAY-05 1YPY 1 JRNL REVDAT 1 01-MAR-05 1YPY 0 JRNL AUTH H.P.SU,S.C.GARMAN,T.J.ALLISON,C.FOGG,B.MOSS,D.N.GARBOCZI JRNL TITL THE 1.51-ANGSTROM STRUCTURE OF THE POXVIRUS L1 PROTEIN, A JRNL TITL 2 TARGET OF POTENT NEUTRALIZING ANTIBODIES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 4240 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 15761054 JRNL DOI 10.1073/PNAS.0501103102 REMARK 2 REMARK 2 RESOLUTION. 1.51 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 52902 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2646 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.51 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.60 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 460 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2611 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 327 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.51200 REMARK 3 B22 (A**2) : -2.08200 REMARK 3 B33 (A**2) : 2.59400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.40300 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.14 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.076 REMARK 3 BOND ANGLES (DEGREES) : 2.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.150 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE CLOSE CONTACT BETWEEN B5 (CB ALA) REMARK 3 AND B82 (CG GLU) MAY INDICATE FLEXIBILITY IN SIDE CHAIN OF B82 REMARK 3 AS WELL AS THE DISORDER IN B5, WHICH IS THE N-TERMINUS IN THAT REMARK 3 MOLECULE. IT IS POSSIBLE THAT THERE ARE ALTERNATE POSITIONS IN REMARK 3 BOTH RESIDUES TO SUPPORT PACKING BETWEEN THE ASYMMETRIC UNITS AT REMARK 3 THIS INTERFACE, BUT THE MODEL IS THE BEST FIT THAT DID NOT REMARK 3 VIOLATE GEOMETRIC REQUIREMENTS. REMARK 4 REMARK 4 1YPY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-FEB-05. REMARK 100 THE DEPOSITION ID IS D_1000031792. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUN-03; 04-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 22-ID; 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000; 0.97702 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52912 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.510 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.49600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.550 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE 2.06 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K, VAPOR DIFFUSION, HANGING DROP. REMARK 280 PEG 3350, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 54.37300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.31350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.37300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.31350 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: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 GLY A 2 REMARK 465 ALA A 3 REMARK 465 GLY B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 4 REMARK 465 GLN B 173 REMARK 465 ILE B 174 REMARK 465 ALA B 175 REMARK 465 PRO B 176 REMARK 465 LYS B 177 REMARK 465 GLN B 178 REMARK 465 VAL B 179 REMARK 465 ALA B 180 REMARK 465 GLY B 181 REMARK 465 THR B 182 REMARK 465 GLY B 183 REMARK 465 VAL B 184 REMARK 465 GLN B 185 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 244 O HOH B 302 1.90 REMARK 500 O HOH B 223 O HOH B 280 2.03 REMARK 500 O HOH B 300 O HOH B 333 2.13 REMARK 500 O HOH B 331 O HOH B 341 2.16 REMARK 500 O HOH A 247 O HOH A 297 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 CB ALA B 5 CG GLU B 82 2555 1.76 REMARK 500 NE2 GLN A 31 O HOH A 348 4546 2.08 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 HIS A 47 68.44 -115.26 REMARK 500 SER A 118 117.97 -160.33 REMARK 500 VAL A 121 -52.73 -130.00 REMARK 500 HIS B 47 68.70 -113.51 REMARK 500 VAL B 101 -175.90 -59.49 REMARK 500 ASN B 102 -5.18 53.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 1YPY A 2 185 UNP P07612 VM25_VACCV 1 184 DBREF 1YPY B 2 185 UNP P07612 VM25_VACCV 1 184 SEQRES 1 A 184 GLY ALA ALA ALA SER ILE GLN THR THR VAL ASN THR LEU SEQRES 2 A 184 SER GLU ARG ILE SER SER LYS LEU GLU GLN GLU ALA ASN SEQRES 3 A 184 ALA SER ALA GLN THR LYS CYS ASP ILE GLU ILE GLY ASN SEQRES 4 A 184 PHE TYR ILE ARG GLN ASN HIS GLY CYS ASN LEU THR VAL SEQRES 5 A 184 LYS ASN MET CYS SER ALA ASP ALA ASP ALA GLN LEU ASP SEQRES 6 A 184 ALA VAL LEU SER ALA ALA THR GLU THR TYR SER GLY LEU SEQRES 7 A 184 THR PRO GLU GLN LYS ALA TYR VAL PRO ALA MET PHE THR SEQRES 8 A 184 ALA ALA LEU ASN ILE GLN THR SER VAL ASN THR VAL VAL SEQRES 9 A 184 ARG ASP PHE GLU ASN TYR VAL LYS GLN THR CYS ASN SER SEQRES 10 A 184 SER ALA VAL VAL ASP ASN LYS LEU LYS ILE GLN ASN VAL SEQRES 11 A 184 ILE ILE ASP GLU CYS TYR GLY ALA PRO GLY SER PRO THR SEQRES 12 A 184 ASN LEU GLU PHE ILE ASN THR GLY SER SER LYS GLY ASN SEQRES 13 A 184 CYS ALA ILE LYS ALA LEU MET GLN LEU THR THR LYS ALA SEQRES 14 A 184 THR THR GLN ILE ALA PRO LYS GLN VAL ALA GLY THR GLY SEQRES 15 A 184 VAL GLN SEQRES 1 B 184 GLY ALA ALA ALA SER ILE GLN THR THR VAL ASN THR LEU SEQRES 2 B 184 SER GLU ARG ILE SER SER LYS LEU GLU GLN GLU ALA ASN SEQRES 3 B 184 ALA SER ALA GLN THR LYS CYS ASP ILE GLU ILE GLY ASN SEQRES 4 B 184 PHE TYR ILE ARG GLN ASN HIS GLY CYS ASN LEU THR VAL SEQRES 5 B 184 LYS ASN MET CYS SER ALA ASP ALA ASP ALA GLN LEU ASP SEQRES 6 B 184 ALA VAL LEU SER ALA ALA THR GLU THR TYR SER GLY LEU SEQRES 7 B 184 THR PRO GLU GLN LYS ALA TYR VAL PRO ALA MET PHE THR SEQRES 8 B 184 ALA ALA LEU ASN ILE GLN THR SER VAL ASN THR VAL VAL SEQRES 9 B 184 ARG ASP PHE GLU ASN TYR VAL LYS GLN THR CYS ASN SER SEQRES 10 B 184 SER ALA VAL VAL ASP ASN LYS LEU LYS ILE GLN ASN VAL SEQRES 11 B 184 ILE ILE ASP GLU CYS TYR GLY ALA PRO GLY SER PRO THR SEQRES 12 B 184 ASN LEU GLU PHE ILE ASN THR GLY SER SER LYS GLY ASN SEQRES 13 B 184 CYS ALA ILE LYS ALA LEU MET GLN LEU THR THR LYS ALA SEQRES 14 B 184 THR THR GLN ILE ALA PRO LYS GLN VAL ALA GLY THR GLY SEQRES 15 B 184 VAL GLN FORMUL 3 HOH *327(H2 O) HELIX 1 1 ALA A 4 ALA A 26 1 23 HELIX 2 2 ASP A 60 GLY A 78 1 19 HELIX 3 3 THR A 80 ALA A 85 1 6 HELIX 4 4 TYR A 86 ASN A 96 1 11 HELIX 5 5 THR A 103 CYS A 116 1 14 HELIX 6 6 SER A 118 ASP A 123 1 6 HELIX 7 7 SER A 153 ALA A 175 1 23 HELIX 8 8 ALA B 5 ASN B 27 1 23 HELIX 9 9 ASP B 60 GLY B 78 1 19 HELIX 10 10 THR B 80 ASN B 96 1 17 HELIX 11 11 THR B 103 ASN B 117 1 15 HELIX 12 12 SER B 118 ASP B 123 1 6 HELIX 13 13 SER B 153 ALA B 170 1 18 SHEET 1 A 2 GLU A 37 HIS A 47 0 SHEET 2 A 2 ILE A 128 TYR A 137 1 O GLN A 129 N GLY A 39 SHEET 1 B 2 CYS A 49 ASN A 55 0 SHEET 2 B 2 THR A 144 ASN A 150 1 O THR A 144 N ASN A 50 SHEET 1 C 2 GLN A 178 VAL A 179 0 SHEET 2 C 2 THR A 182 GLY A 183 -1 O THR A 182 N VAL A 179 SHEET 1 D 2 GLU B 37 HIS B 47 0 SHEET 2 D 2 ILE B 128 TYR B 137 1 O VAL B 131 N ASN B 40 SHEET 1 E 2 CYS B 49 ASN B 55 0 SHEET 2 E 2 THR B 144 ASN B 150 1 O THR B 144 N ASN B 50 SSBOND 1 CYS A 34 CYS A 57 1555 1555 2.03 SSBOND 2 CYS A 49 CYS A 136 1555 1555 2.03 SSBOND 3 CYS A 116 CYS A 158 1555 1555 2.06 SSBOND 4 CYS B 34 CYS B 57 1555 1555 2.03 SSBOND 5 CYS B 49 CYS B 136 1555 1555 2.03 SSBOND 6 CYS B 116 CYS B 158 1555 1555 2.04 CRYST1 108.746 56.627 72.557 90.00 129.31 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 0.009196 0.000000 0.007529 0.00000 SCALE2 0.000000 0.017659 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017813 0.00000