HEADER HLA B51 18-MAY-00 1E28 TITLE NONSTANDARD PEPTIDE BINDING OF HLA-B*5101 COMPLEXED WITH HIV TITLE 2 IMMUNODOMINANT EPITOPE KM2(TAFTIPSI) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS I HISTOCOMPATIBILITY ANTIGEN HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR RESIDUES 25-300; COMPND 5 SYNONYM: B51; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-2 MICROGLOBULIN LIGHT CHAIN; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: EXTRACELLULAR RESIDUES 21-119; COMPND 11 SYNONYM: B2M; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: PEPTIDE; COMPND 15 CHAIN: C; COMPND 16 FRAGMENT: EXTRACELLULAR RESIDUES 282-289; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: CELL SURFACE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGMT7; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: XA90; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: PHN1; SOURCE 18 MOL_ID: 3; SOURCE 19 SYNTHETIC: YES; SOURCE 20 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1; SOURCE 21 ORGANISM_COMMON: HIV-1; SOURCE 22 ORGANISM_TAXID: 11676 KEYWDS HLA B51, HIV, MHC CLASS I, HISTOCOMPATIBILITY COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.MAENAKA,T.MAENAKA,H.TOMIYAMA,M.TAKIGUCHI,D.I.STUART,E.Y.JONES REVDAT 3 09-OCT-19 1E28 1 SOURCE JRNL REVDAT 2 24-FEB-09 1E28 1 VERSN REVDAT 1 12-SEP-00 1E28 0 JRNL AUTH K.MAENAKA,T.MAENAKA,H.TOMIYAMA,M.TAKIGUCHI,D.I.STUART, JRNL AUTH 2 E.Y.JONES JRNL TITL NONSTANDARD PEPTIDE BINDING REVEALED BY CRYSTAL STRUCTURES JRNL TITL 2 OF HLA-B*5101 COMPLEXED WITH HIV IMMUNODOMINANT EPITOPES. JRNL REF J IMMUNOL. V. 165 3260 2000 JRNL REFN ISSN 0022-1767 JRNL PMID 10975842 JRNL DOI 10.4049/JIMMUNOL.165.6.3260 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 77.9 REMARK 3 NUMBER OF REFLECTIONS : 7748 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) : 0.194 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 354 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.013 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 61.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 964 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 37 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.046 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3154 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.950 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: NULL REMARK 4 REMARK 4 1E28 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-MAY-00. REMARK 100 THE DEPOSITION ID IS D_1290004971. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38887 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 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 (%) : 83.0 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: HLA B53 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.45000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.90000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.90000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.45000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.1 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: 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 PRO A 15 102.72 -45.48 REMARK 500 ARG A 17 31.32 -95.44 REMARK 500 ASP A 29 -144.41 62.87 REMARK 500 SER A 38 -9.99 -55.62 REMARK 500 SER A 42 77.82 71.59 REMARK 500 ASP A 61 -72.66 -64.01 REMARK 500 PRO A 105 69.13 -60.12 REMARK 500 ASP A 106 -25.75 178.47 REMARK 500 ASN A 114 111.42 179.09 REMARK 500 TYR A 123 -78.16 -95.26 REMARK 500 TYR A 159 -72.37 -75.74 REMARK 500 LEU A 160 -36.54 -38.74 REMARK 500 GLU A 177 -31.17 -30.09 REMARK 500 HIS A 188 148.72 -179.80 REMARK 500 VAL A 194 -46.76 -150.75 REMARK 500 ARG A 239 -16.88 108.70 REMARK 500 LYS A 243 149.21 -170.71 REMARK 500 GLU A 253 1.20 -65.78 REMARK 500 ASN B 21 -155.69 -168.25 REMARK 500 ASN B 42 42.18 71.50 REMARK 500 TRP B 60 -7.15 73.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1E27 RELATED DB: PDB REMARK 900 RELATED ID: 1HLA RELATED DB: PDB REMARK 900 RELATED ID: 2HLA RELATED DB: PDB REMARK 900 RELATED ID: 3HLA RELATED DB: PDB REMARK 900 RELATED ID: 1HSA RELATED DB: PDB REMARK 900 RELATED ID: 1AGB RELATED DB: PDB REMARK 900 RELATED ID: 1AGC RELATED DB: PDB REMARK 900 RELATED ID: 1AGD RELATED DB: PDB REMARK 900 RELATED ID: 1AGE RELATED DB: PDB REMARK 900 RELATED ID: 1AGF RELATED DB: PDB REMARK 900 RELATED ID: 1TMC RELATED DB: PDB REMARK 900 RELATED ID: 1A1M RELATED DB: PDB REMARK 900 RELATED ID: 1A1N RELATED DB: PDB REMARK 900 RELATED ID: 1A1O RELATED DB: PDB REMARK 900 RELATED ID: 1A9B RELATED DB: PDB REMARK 900 RELATED ID: 1A9E RELATED DB: PDB REMARK 900 RELATED ID: 1A6Z RELATED DB: PDB REMARK 900 RELATED ID: 1MHE RELATED DB: PDB DBREF 1E28 A 1 276 UNP P18464 1B49_HUMAN 25 300 DBREF 1E28 B 1 99 UNP P01884 B2MG_HUMAN 21 119 DBREF 1E28 C 1 8 UNP P12499 POL_HV1Z2 282 289 SEQADV 1E28 PRO A 49 UNP P18464 ALA 49 CONFLICT SEQRES 1 A 276 GLY SER HIS SER MET ARG TYR PHE TYR THR ALA MET SER SEQRES 2 A 276 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 A 276 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 276 ALA ALA SER PRO ARG THR GLU PRO ARG PRO PRO TRP ILE SEQRES 5 A 276 GLU GLN GLU GLY PRO GLU TYR TRP ASP ARG ASN THR GLN SEQRES 6 A 276 ILE PHE LYS THR ASN THR GLN THR TYR ARG GLU ASN LEU SEQRES 7 A 276 ARG ILE ALA LEU ARG TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 276 SER HIS THR TRP GLN THR MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 276 PRO ASP GLY ARG LEU LEU ARG GLY HIS ASN GLN TYR ALA SEQRES 10 A 276 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 276 SER SER TRP THR ALA ALA ASP THR ALA ALA GLN ILE THR SEQRES 12 A 276 GLN ARG LYS TRP GLU ALA ALA ARG GLU ALA GLU GLN LEU SEQRES 13 A 276 ARG ALA TYR LEU GLU GLY LEU CYS VAL GLU TRP LEU ARG SEQRES 14 A 276 ARG HIS LEU GLU ASN GLY LYS GLU THR LEU GLN ARG ALA SEQRES 15 A 276 ASP PRO PRO LYS THR HIS VAL THR HIS HIS PRO VAL SER SEQRES 16 A 276 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 276 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 A 276 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 A 276 PRO ALA GLY ASP ARG THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 A 276 VAL VAL PRO SER GLY GLU GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 276 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 A 276 TRP GLU PRO SEQRES 1 B 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 B 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 B 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 B 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 B 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU TYR SEQRES 7 B 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 B 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 8 THR ALA PHE THR ILE PRO SER ILE HELIX 1 1 PRO A 50 GLU A 55 5 6 HELIX 2 2 GLY A 56 ASN A 86 1 31 HELIX 3 3 ASP A 137 ALA A 150 1 14 HELIX 4 4 ARG A 151 GLY A 162 1 12 HELIX 5 5 GLY A 162 GLY A 175 1 14 HELIX 6 6 GLY A 175 GLN A 180 1 6 HELIX 7 7 THR A 225 THR A 228 5 4 HELIX 8 8 GLY A 252 GLN A 255 5 4 SHEET 1 A 8 GLU A 46 PRO A 47 0 SHEET 2 A 8 THR A 31 ASP A 37 -1 O ARG A 35 N GLU A 46 SHEET 3 A 8 ARG A 21 VAL A 28 -1 O ALA A 24 N PHE A 36 SHEET 4 A 8 HIS A 3 MET A 12 -1 O ARG A 6 N TYR A 27 SHEET 5 A 8 THR A 94 VAL A 103 -1 O TRP A 95 N ALA A 11 SHEET 6 A 8 LEU A 109 TYR A 118 -1 N LEU A 110 O ASP A 102 SHEET 7 A 8 LYS A 121 LEU A 126 -1 O LYS A 121 N TYR A 118 SHEET 8 A 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 B 4 LYS A 186 PRO A 193 0 SHEET 2 B 4 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 B 4 PHE A 241 PRO A 250 -1 O PHE A 241 N PHE A 208 SHEET 4 B 4 ARG A 234 PRO A 235 -1 O ARG A 234 N GLN A 242 SHEET 1 C 4 GLU A 222 ASP A 223 0 SHEET 2 C 4 THR A 214 ARG A 219 -1 O ARG A 219 N GLU A 222 SHEET 3 C 4 TYR A 257 GLN A 262 -1 O THR A 258 N GLN A 218 SHEET 4 C 4 LEU A 270 LEU A 272 -1 O LEU A 270 N VAL A 261 SHEET 1 D 4 LYS B 6 SER B 11 0 SHEET 2 D 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 D 4 PHE B 62 PHE B 70 -1 O PHE B 62 N PHE B 30 SHEET 4 D 4 GLU B 50 HIS B 51 -1 O GLU B 50 N TYR B 67 SHEET 1 D1 4 LYS B 6 SER B 11 0 SHEET 2 D1 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 D1 4 PHE B 62 PHE B 70 -1 O PHE B 62 N PHE B 30 SHEET 4 D1 4 SER B 55 PHE B 56 -1 O SER B 55 N TYR B 63 SHEET 1 E 4 GLU B 44 ARG B 45 0 SHEET 2 E 4 GLU B 36 LYS B 41 -1 O LYS B 41 N GLU B 44 SHEET 3 E 4 TYR B 78 ASN B 83 -1 O ALA B 79 N LEU B 40 SHEET 4 E 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.04 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.04 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.04 CISPEP 1 TYR A 209 PRO A 210 0 -0.04 CISPEP 2 HIS B 31 PRO B 32 0 0.64 CRYST1 50.900 83.000 111.800 90.00 90.00 90.00 P 21 21 21 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 0.019646 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012048 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008944 0.00000