HEADER MURINE CLASS I MHC/PEPTIDE COMPLEX 06-NOV-98 1BZ9 TITLE CRYSTAL STRUCTURE OF MURINE CLASS I MHC H2-DB COMPLEXED WITH A TITLE 2 SYNTHETIC PEPTIDE P1027 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEIN (CLASS I HISTOCOMPATIBILITY ANTIGEN); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PROTEIN (PEPTIDE P1027 (FAPGVFPYM)); COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 CELLULAR_LOCATION: CELL SURFACE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 PLYSS; SOURCE 9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PLM1; SOURCE 12 OTHER_DETAILS: FOLDED WITH SYNTHETIC PEPTIDE IN VITRO; SOURCE 13 MOL_ID: 2; SOURCE 14 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 15 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 CELLULAR_LOCATION: CELL SURFACE; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 20 EXPRESSION_SYSTEM_STRAIN: BL21 PLYSS; SOURCE 21 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 22 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 23 EXPRESSION_SYSTEM_PLASMID: PLM1; SOURCE 24 OTHER_DETAILS: FOLDED WITH SYNTHETIC PEPTIDE IN VITRO; SOURCE 25 MOL_ID: 3; SOURCE 26 SYNTHETIC: YES; SOURCE 27 OTHER_DETAILS: SYNTHETIC KEYWDS MURINE CLASS I MHC-PEPTIDE COMPLEX, MURINE CLASS I MHC-PEPTIDE KEYWDS 2 COMPLEX COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.ZHAO,E.J.COLLINS REVDAT 5 09-AUG-23 1BZ9 1 REMARK REVDAT 4 24-FEB-09 1BZ9 1 VERSN REVDAT 3 01-MAR-05 1BZ9 1 DBREF SEQADV REMARK REVDAT 2 26-SEP-01 1BZ9 3 ATOM REVDAT 1 24-MAY-99 1BZ9 0 SPRSDE 24-MAY-99 1BZ9 1A9D JRNL AUTH R.ZHAO,D.J.LOFTUS,E.APPELLA,E.J.COLLINS JRNL TITL STRUCTURAL EVIDENCE OF T CELL XENO-REACTIVITY IN THE ABSENCE JRNL TITL 2 OF MOLECULAR MIMICRY. JRNL REF J.EXP.MED. V. 189 359 1999 JRNL REFN ISSN 0022-1007 JRNL PMID 9892618 JRNL DOI 10.1084/JEM.189.2.359 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 11759 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 + TEST SET) : 0.266 REMARK 3 R VALUE (WORKING SET) : 0.252 REMARK 3 FREE R VALUE : 0.319 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 559 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3146 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 5 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 46.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.46600 REMARK 3 B22 (A**2) : -11.00000 REMARK 3 B33 (A**2) : 10.55000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 8.67500 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.480 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.400 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.009 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.027 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.030 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : 0.050 ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.015 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.116 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.180 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.275 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.152 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : 0.000 ; 15.000 REMARK 3 PLANAR (DEGREES) : 2.000 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 21.400; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 24.600; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.370 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.101 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.157 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.236 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BZ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-NOV-98. REMARK 100 THE DEPOSITION ID IS D_1000000036. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 RU200 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 RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11820 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.29200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE IN CCP4, CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1HOC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 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 45.67500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.59500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.67500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 54.59500 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -31.30838 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 48.56247 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 GLU A 275 REMARK 465 ARG A 276 REMARK 465 TRP A 277 REMARK 465 GLU A 278 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 TRP A 51 3.04 -67.50 REMARK 500 TRP A 107 12.69 59.17 REMARK 500 LEU A 114 112.26 -174.19 REMARK 500 TYR A 123 -65.32 -122.76 REMARK 500 LYS A 131 -51.06 -136.42 REMARK 500 ASN A 176 -87.52 -73.34 REMARK 500 PRO A 193 139.22 -35.32 REMARK 500 LYS A 196 96.48 -7.00 REMARK 500 GLU A 198 135.89 177.23 REMARK 500 LYS A 243 167.30 176.34 REMARK 500 LEU A 251 156.58 -41.87 REMARK 500 LYS A 253 39.72 -81.67 REMARK 500 GLN A 255 -8.61 -57.41 REMARK 500 ILE B 1 39.17 -81.29 REMARK 500 PRO B 33 2.73 -68.15 REMARK 500 TRP B 60 -9.13 67.93 REMARK 500 PHE C 6 146.12 -178.68 REMARK 500 REMARK 500 REMARK: NULL DBREF 1BZ9 A 2 275 UNP P01899 HA11_MOUSE 26 299 DBREF 1BZ9 B 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 1BZ9 C 1 9 PDB 1BZ9 1BZ9 1 9 SEQRES 1 A 277 PRO HIS SER MET ARG TYR PHE GLU THR ALA VAL SER ARG SEQRES 2 A 277 PRO GLY LEU GLU GLU PRO ARG TYR ILE SER VAL GLY TYR SEQRES 3 A 277 VAL ASP ASN LYS GLU PHE VAL ARG PHE ASP SER ASP ALA SEQRES 4 A 277 GLU ASN PRO ARG TYR GLU PRO ARG ALA PRO TRP MET GLU SEQRES 5 A 277 GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN LYS SEQRES 6 A 277 ALA LYS GLY GLN GLU GLN TRP PHE ARG VAL SER LEU ARG SEQRES 7 A 277 ASN LEU LEU GLY TYR TYR ASN GLN SER ALA GLY GLY SER SEQRES 8 A 277 HIS THR LEU GLN GLN MET SER GLY CYS ASP LEU GLY SER SEQRES 9 A 277 ASP TRP ARG LEU LEU ARG GLY TYR LEU GLN PHE ALA TYR SEQRES 10 A 277 GLU GLY ARG ASP TYR ILE ALA LEU ASN GLU ASP LEU LYS SEQRES 11 A 277 THR TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR ARG SEQRES 12 A 277 ARG LYS TRP GLU GLN SER GLY ALA ALA GLU HIS TYR LYS SEQRES 13 A 277 ALA TYR LEU GLU GLY GLU CYS VAL GLU TRP LEU HIS ARG SEQRES 14 A 277 TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR ASP SEQRES 15 A 277 SER PRO LYS ALA HIS VAL THR HIS HIS PRO ARG SER LYS SEQRES 16 A 277 GLY GLU VAL THR LEU ARG CYS TRP ALA LEU GLY PHE TYR SEQRES 17 A 277 PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY GLU SEQRES 18 A 277 GLU LEU THR GLN ASP MET GLU LEU VAL GLU THR ARG PRO SEQRES 19 A 277 ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL VAL SEQRES 20 A 277 VAL PRO LEU GLY LYS GLU GLN ASN TYR THR CYS ARG VAL SEQRES 21 A 277 TYR HIS GLU GLY LEU PRO GLU PRO LEU THR LEU ARG TRP SEQRES 22 A 277 GLU ARG TRP GLU SEQRES 1 B 100 MET ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS SEQRES 3 B 100 TYR VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN SEQRES 4 B 100 MET LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SEQRES 5 B 100 SER ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE SEQRES 6 B 100 LEU ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR SEQRES 7 B 100 TYR ALA CYS ARG VAL LYS HIS ASP SER MET ALA GLU PRO SEQRES 8 B 100 LYS THR VAL TYR TRP ASP ARG ASP MET SEQRES 1 C 9 PHE ALA PRO GLY VAL PHE PRO TYR MET FORMUL 4 HOH *5(H2 O) HELIX 1 1 PRO A 50 MET A 52 5 3 HELIX 2 2 PRO A 57 TYR A 85 1 29 HELIX 3 3 ALA A 140 GLN A 149 1 10 HELIX 4 4 ALA A 152 GLU A 161 1 10 HELIX 5 5 GLU A 163 ASN A 174 1 12 HELIX 6 6 ALA A 177 LEU A 180 1 4 HELIX 7 7 GLU A 254 ASN A 256 5 3 SHEET 1 A 7 LYS A 31 ASP A 37 0 SHEET 2 A 7 ARG A 21 VAL A 28 0 SHEET 3 A 7 HIS A 3 VAL A 12 -1 N VAL A 12 O ARG A 21 SHEET 4 A 7 THR A 94 LEU A 103 -1 N LEU A 103 O HIS A 3 SHEET 5 A 7 LEU A 109 TYR A 118 -1 N ALA A 117 O GLN A 96 SHEET 6 A 7 ARG A 121 LEU A 126 -1 N ILE A 124 O PHE A 116 SHEET 7 A 7 TRP A 133 ALA A 135 -1 N THR A 134 O ALA A 125 SHEET 1 B 4 LYS A 186 HIS A 192 0 SHEET 2 B 4 VAL A 199 PHE A 208 0 SHEET 3 B 4 PHE A 241 VAL A 249 -1 N VAL A 249 O VAL A 199 SHEET 4 B 4 MET A 228 LEU A 230 -1 N GLU A 229 O SER A 246 SHEET 1 C 3 THR A 214 LEU A 219 0 SHEET 2 C 3 TYR A 257 TYR A 262 0 SHEET 3 C 3 LEU A 270 LEU A 272 -1 N LEU A 272 O CYS A 259 SHEET 1 D 3 GLN B 6 SER B 11 0 SHEET 2 D 3 PRO B 20 THR B 28 0 SHEET 3 D 3 ILE B 64 THR B 71 -1 N PHE B 70 O ASN B 21 SHEET 1 E 3 ILE B 35 LYS B 41 0 SHEET 2 E 3 TYR B 78 HIS B 84 0 SHEET 3 E 3 LYS B 91 TYR B 94 -1 N VAL B 93 O CYS B 80 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.22 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.18 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.08 CISPEP 1 TYR A 209 PRO A 210 0 0.21 CISPEP 2 HIS B 31 PRO B 32 0 0.19 CRYST1 91.350 109.190 57.780 90.00 122.81 90.00 C 1 2 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 0.010947 0.000000 0.007057 0.00000 SCALE2 0.000000 0.009158 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020592 0.00000