HEADER IMMUNE SYSTEM 10-SEP-19 6KX9 TITLE CRYSTAL STRUCTURE OF 8-MER PEPTIDE FROM AVIAN INFLUENZA H5N1 VIRUS IN TITLE 2 COMPLEX WITH BF2*1501 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MHC CLASS I ALPHA CHAIN 2,MHC CLASS I MOLECULE; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: 8-PEPIDE (ARG-ARG-ALA-LEU-ARG-GLU-GLY-TYR); COMPND 12 CHAIN: C; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: BF2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 10 ORGANISM_COMMON: CHICKEN; SOURCE 11 ORGANISM_TAXID: 9031; SOURCE 12 GENE: B2M; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 18 ORGANISM_TAXID: 32630 KEYWDS MHC CLASS I, CHICKEN, AVIAN INFLUENZA VIRUS, H5N1, EPITOPE, 8-MER, KEYWDS 2 IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR L.XIAO,L.ZHANG REVDAT 3 22-NOV-23 6KX9 1 REMARK REVDAT 2 04-NOV-20 6KX9 1 JRNL REVDAT 1 01-APR-20 6KX9 0 JRNL AUTH X.LI,L.ZHANG,Y.LIU,L.MA,N.ZHANG,C.XIA JRNL TITL STRUCTURES OF THE MHC-I MOLECULE BF2*1501 DISCLOSE THE JRNL TITL 2 PREFERRED PRESENTATION OF AN H5N1 VIRUS-DERIVED EPITOPE. JRNL REF J.BIOL.CHEM. V. 295 5292 2020 JRNL REFN ESSN 1083-351X JRNL PMID 32152225 JRNL DOI 10.1074/JBC.RA120.012713 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 15853 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6KX9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1300013797. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NONIUS KAPPA CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16169 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : 0.14200 REMARK 200 R SYM (I) : 0.14200 REMARK 200 FOR THE DATA SET : 29.8000 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 (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.77000 REMARK 200 R SYM FOR SHELL (I) : 0.77000 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4E0R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.49M SODIUM PHOSPHATE MONOBASIC REMARK 280 MONOHYDRATE, 0.91M POTASSIUM PHOSPHATE DIBASIC, PH 6.9, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-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 26.85667 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 53.71333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 53.71333 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 26.85667 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: 4980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 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 B 2 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 THR A 68 CG2 REMARK 470 THR A 72 CG2 REMARK 470 PHE B 3 CD1 CD2 CE1 CE2 CZ 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 198 N - CA - CB ANGL. DEV. = -16.3 DEGREES REMARK 500 LEU A 198 N - CA - C ANGL. DEV. = -17.9 DEGREES REMARK 500 ASP A 226 CB - CA - C ANGL. DEV. = -38.2 DEGREES REMARK 500 ALA A 227 N - CA - CB ANGL. DEV. = -8.4 DEGREES REMARK 500 ALA A 227 N - CA - C ANGL. DEV. = -18.7 DEGREES REMARK 500 ASP B 4 CB - CA - C ANGL. DEV. = -18.6 DEGREES REMARK 500 ASP B 4 N - CA - C ANGL. DEV. = 32.2 DEGREES REMARK 500 LEU B 5 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 LEU B 5 N - CA - C ANGL. DEV. = 20.1 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 GLU A 162 -67.76 -122.58 REMARK 500 ALA A 194 -137.01 53.38 REMARK 500 ASP A 195 57.39 -114.86 REMARK 500 PRO A 209 -175.80 -67.35 REMARK 500 GLN A 223 72.45 -103.79 REMARK 500 ASP B 4 48.96 75.23 REMARK 500 TRP B 62 -1.48 70.64 REMARK 500 REMARK 500 REMARK: NULL DBREF 6KX9 A 4 273 UNP Q9GIP6 Q9GIP6_CHICK 22 291 DBREF 6KX9 B 4 101 UNP P21611 B2MG_CHICK 22 119 DBREF 6KX9 C 1 8 PDB 6KX9 6KX9 1 8 SEQADV 6KX9 GLU A 2 UNP Q9GIP6 EXPRESSION TAG SEQADV 6KX9 PHE A 3 UNP Q9GIP6 EXPRESSION TAG SEQADV 6KX9 GLU B 2 UNP P21611 EXPRESSION TAG SEQADV 6KX9 PHE B 3 UNP P21611 EXPRESSION TAG SEQRES 1 A 272 GLU PHE GLU LEU HIS THR LEU ARG TYR ILE SER THR ALA SEQRES 2 A 272 MET THR ASP PRO GLY PRO GLY GLN PRO TRP TYR VAL ASP SEQRES 3 A 272 VAL GLY TYR VAL ASP GLY GLU LEU PHE THR HIS TYR ASN SEQRES 4 A 272 SER THR ALA ARG ARG ALA VAL PRO ARG THR GLU TRP ILE SEQRES 5 A 272 ALA ALA ASN THR ASP GLN GLN TYR TRP ASP SER GLU THR SEQRES 6 A 272 GLN THR SER GLN ARG THR GLU GLN ILE ASP ARG ASP GLY SEQRES 7 A 272 LEU GLY THR LEU GLN ARG ARG TYR ASN GLN THR GLY GLY SEQRES 8 A 272 SER HIS THR VAL GLN LEU MET TYR GLY CYS ASP ILE LEU SEQRES 9 A 272 GLU ASP GLY THR ILE ARG GLY TYR SER GLN ASP ALA TYR SEQRES 10 A 272 ASP GLY ARG ASP PHE ILE ALA PHE ASP LYS ASP THR MET SEQRES 11 A 272 THR PHE THR ALA ALA VAL PRO GLU ALA VAL PRO THR LYS SEQRES 12 A 272 ARG LYS TRP GLU GLU GLY ASP TYR ALA GLU GLY LEU LYS SEQRES 13 A 272 GLN TYR LEU GLU GLU THR CYS VAL GLU TRP LEU ARG ARG SEQRES 14 A 272 TYR VAL GLU TYR GLY LYS ALA GLU LEU GLY ARG ARG GLU SEQRES 15 A 272 ARG PRO GLU VAL ARG VAL TRP GLY LYS GLU ALA ASP GLY SEQRES 16 A 272 ILE LEU THR LEU SER CYS ARG ALA HIS GLY PHE TYR PRO SEQRES 17 A 272 ARG PRO ILE ALA VAL SER TRP LEU LYS ASP GLY ALA VAL SEQRES 18 A 272 GLN GLY GLN ASP ALA GLN SER GLY GLY ILE VAL PRO ASN SEQRES 19 A 272 GLY ASP GLY THR TYR HIS THR TRP VAL THR ILE ASP ALA SEQRES 20 A 272 GLN PRO GLY ASP GLY ASP LYS TYR GLN CYS ARG VAL GLU SEQRES 21 A 272 HIS ALA SER LEU PRO GLN PRO GLY LEU TYR SER TRP SEQRES 1 B 100 GLU PHE ASP LEU THR PRO LYS VAL GLN VAL TYR SER ARG SEQRES 2 B 100 PHE PRO ALA SER ALA GLY THR LYS ASN VAL LEU ASN CYS SEQRES 3 B 100 PHE ALA ALA GLY PHE HIS PRO PRO LYS ILE SER ILE THR SEQRES 4 B 100 LEU MET LYS ASP GLY VAL PRO MET GLU GLY ALA GLN TYR SEQRES 5 B 100 SER ASP MET SER PHE ASN ASP ASP TRP THR PHE GLN ARG SEQRES 6 B 100 LEU VAL HIS ALA ASP PHE THR PRO SER SER GLY SER THR SEQRES 7 B 100 TYR ALA CYS LYS VAL GLU HIS GLU THR LEU LYS GLU PRO SEQRES 8 B 100 GLN VAL TYR LYS TRP ASP PRO GLU PHE SEQRES 1 C 8 ARG ARG ALA LEU ARG GLU GLY TYR FORMUL 4 HOH *71(H2 O) HELIX 1 AA1 THR A 50 ALA A 55 1 6 HELIX 2 AA2 ASP A 58 ASN A 88 1 31 HELIX 3 AA3 VAL A 137 GLU A 139 5 3 HELIX 4 AA4 ALA A 140 GLU A 148 1 9 HELIX 5 AA5 ASP A 151 GLU A 162 1 12 HELIX 6 AA6 GLU A 162 GLY A 175 1 14 HELIX 7 AA7 GLY A 175 GLY A 180 1 6 HELIX 8 AA8 GLY A 251 ASP A 254 5 4 SHEET 1 AA1 8 VAL A 47 PRO A 48 0 SHEET 2 AA1 8 GLU A 34 ASN A 40 -1 N HIS A 38 O VAL A 47 SHEET 3 AA1 8 TYR A 25 VAL A 31 -1 N ASP A 27 O TYR A 39 SHEET 4 AA1 8 GLU A 4 MET A 15 -1 N ARG A 9 O TYR A 30 SHEET 5 AA1 8 THR A 95 LEU A 105 -1 O VAL A 96 N ALA A 14 SHEET 6 AA1 8 ILE A 110 TYR A 118 -1 O ARG A 111 N ASP A 103 SHEET 7 AA1 8 ARG A 121 ASP A 127 -1 O ILE A 124 N ASP A 116 SHEET 8 AA1 8 THR A 132 ALA A 135 -1 O THR A 132 N ASP A 127 SHEET 1 AA2 4 GLU A 186 LYS A 192 0 SHEET 2 AA2 4 LEU A 198 PHE A 207 -1 O THR A 199 N LYS A 192 SHEET 3 AA2 4 TYR A 240 ALA A 248 -1 O THR A 242 N ALA A 204 SHEET 4 AA2 4 GLN A 228 SER A 229 -1 N GLN A 228 O THR A 245 SHEET 1 AA3 4 GLU A 186 LYS A 192 0 SHEET 2 AA3 4 LEU A 198 PHE A 207 -1 O THR A 199 N LYS A 192 SHEET 3 AA3 4 TYR A 240 ALA A 248 -1 O THR A 242 N ALA A 204 SHEET 4 AA3 4 VAL A 233 PRO A 234 -1 N VAL A 233 O HIS A 241 SHEET 1 AA4 4 ALA A 221 VAL A 222 0 SHEET 2 AA4 4 ALA A 213 LYS A 218 -1 N LYS A 218 O ALA A 221 SHEET 3 AA4 4 TYR A 256 GLU A 261 -1 O GLU A 261 N ALA A 213 SHEET 4 AA4 4 GLY A 269 TYR A 271 -1 O TYR A 271 N CYS A 258 SHEET 1 AA5 4 LYS B 8 SER B 13 0 SHEET 2 AA5 4 ASN B 23 PHE B 32 -1 O ASN B 26 N TYR B 12 SHEET 3 AA5 4 PHE B 64 PHE B 72 -1 O VAL B 68 N CYS B 27 SHEET 4 AA5 4 GLY B 50 TYR B 53 -1 N GLN B 52 O HIS B 69 SHEET 1 AA6 4 LYS B 8 SER B 13 0 SHEET 2 AA6 4 ASN B 23 PHE B 32 -1 O ASN B 26 N TYR B 12 SHEET 3 AA6 4 PHE B 64 PHE B 72 -1 O VAL B 68 N CYS B 27 SHEET 4 AA6 4 SER B 57 PHE B 58 -1 N SER B 57 O GLN B 65 SHEET 1 AA7 3 SER B 38 LYS B 43 0 SHEET 2 AA7 3 TYR B 80 GLU B 85 -1 O ALA B 81 N MET B 42 SHEET 3 AA7 3 GLN B 93 LYS B 96 -1 O GLN B 93 N VAL B 84 SSBOND 1 CYS A 102 CYS A 164 1555 1555 2.04 SSBOND 2 CYS A 202 CYS A 258 1555 1555 2.03 SSBOND 3 CYS B 27 CYS B 82 1555 1555 2.03 CISPEP 1 TYR A 208 PRO A 209 0 4.00 CISPEP 2 HIS B 33 PRO B 34 0 2.46 CRYST1 124.195 124.195 80.570 90.00 90.00 120.00 P 31 2 1 6 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 0.008052 0.004649 0.000000 0.00000 SCALE2 0.000000 0.009297 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012412 0.00000