HEADER IMMUNE SYSTEM 15-JUL-26 43SK TITLE CRYSTAL STRUCTURE OF H2-Q9/VP2.139 PEPTIDE H1A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTOCOMPATIBILITY 2, Q REGION LOCUS 7; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MHC CLASS IB ANTIGEN; 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: MINOR CAPSID PROTEIN VP2; COMPND 12 CHAIN: P; COMPND 13 SYNONYM: MINOR STRUCTURAL PROTEIN VP2; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: H2-Q9, H2-Q7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL EXPRESSION PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-30A(+); SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 12 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 13 ORGANISM_TAXID: 10090; SOURCE 14 GENE: B2M; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 MOL_ID: 3; SOURCE 18 SYNTHETIC: YES; SOURCE 19 ORGANISM_SCIENTIFIC: ALPHAPOLYOMAVIRUS MURIS; SOURCE 20 ORGANISM_TAXID: 1891730 KEYWDS MHC, VIRAL, NON-CLASSICAL, ANTIGEN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR L.TENNANT,C.JOBICHEN,M.T.TRAN,D.R.LITTLER,C.FARENC,S.GRAS, AUTHOR 2 A.E.LUKACHER,L.C.SULLIVAN,A.G.BROOKS,J.ROSSJOHN REVDAT 1 22-JUL-26 43SK 0 JRNL AUTH L.TENNANT,C.JOBICHEN,M.T.TRAN,D.R.LITTLER,C.FARENC,S.GRAS, JRNL AUTH 2 A.E.LUKACHER,L.C.SULLIVAN,A.G.BROOKS,J.ROSSJOHN JRNL TITL A MURINE MHC-IB MOLECULE, H2-Q9, DRIVES PEPTIDE-CENTRIC T JRNL TITL 2 CELL RECEPTOR RECOGNITION OF A VIRAL ANTIGEN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21.2_5419: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 24655 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1256 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 : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.090 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 : 0.002 3248 REMARK 3 ANGLE : 0.516 4414 REMARK 3 CHIRALITY : 0.042 448 REMARK 3 PLANARITY : 0.004 576 REMARK 3 DIHEDRAL : 17.667 1198 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 43SK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JUL-26. REMARK 100 THE DEPOSITION ID IS D_1300077014. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95373 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : STFC LARGE PIXEL DETECTOR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24708 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 REMARK 200 RESOLUTION RANGE LOW (A) : 41.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1M HEPES PH REMARK 280 7.0, 20% (W/V) PEG 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.15K 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 27.30950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.65700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.39950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.65700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.30950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.39950 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 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, P 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 MET A 0 REMARK 465 MET B 0 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 TYR A 123 -70.39 -103.59 REMARK 500 ARG A 194 -57.31 -123.70 REMARK 500 LEU A 224 61.02 -103.54 REMARK 500 TRP B 60 -6.57 82.22 REMARK 500 ALA P 2 -168.60 -76.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 50 0.20 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 43SK A 1 276 UNP Q52PG7 Q52PG7_MOUSE 22 297 DBREF 43SK B 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 43SK P 1 9 UNP P03097 VP2_POVM3 139 147 SEQADV 43SK MET A 0 UNP Q52PG7 INITIATING METHIONINE SEQADV 43SK MET B 0 UNP P01887 INITIATING METHIONINE SEQADV 43SK ASP B 85 UNP P01887 ALA 105 VARIANT SEQADV 43SK ALA P 1 UNP P03097 HIS 139 ENGINEERED MUTATION SEQRES 1 A 277 MET GLY GLN HIS SER LEU GLN TYR PHE HIS THR ALA VAL SEQRES 2 A 277 SER ARG PRO GLY LEU GLY GLU PRO TRP PHE ILE SER VAL SEQRES 3 A 277 GLY TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER SEQRES 4 A 277 ASP ALA GLU ASN PRO ARG MET GLU PRO ARG ALA ARG TRP SEQRES 5 A 277 MET GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR SEQRES 6 A 277 GLN ILE ALA LYS GLY HIS GLU GLN SER PHE ARG GLY SER SEQRES 7 A 277 LEU ARG THR ALA GLN SER TYR TYR ASN GLN SER LYS GLY SEQRES 8 A 277 GLY SER HIS THR LEU GLN TRP MET TYR GLY CYS ASP MET SEQRES 9 A 277 GLY SER ASP GLY ARG LEU LEU ARG GLY TYR LEU GLN PHE SEQRES 10 A 277 ALA TYR GLU GLY ARG ASP TYR ILE ALA LEU ASN GLU ASP SEQRES 11 A 277 LEU LYS THR TRP THR ALA VAL ASP MET ALA ALA GLN ILE SEQRES 12 A 277 THR ARG ARG LYS TRP GLU GLN ALA GLY ILE ALA GLU LYS SEQRES 13 A 277 ASP GLN ALA TYR LEU GLU GLY THR CYS MET GLN SER LEU SEQRES 14 A 277 ARG ARG TYR LEU GLU LEU GLY LYS GLU THR LEU LEU ARG SEQRES 15 A 277 THR ASP PRO PRO LYS ALA HIS VAL THR HIS HIS PRO ARG SEQRES 16 A 277 SER TYR GLY ALA VAL THR LEU ARG CYS TRP ALA LEU GLY SEQRES 17 A 277 PHE TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN SEQRES 18 A 277 GLY GLU GLU LEU THR GLN ASP MET GLU LEU VAL GLU THR SEQRES 19 A 277 ARG PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER SEQRES 20 A 277 VAL VAL VAL PRO LEU GLY LYS GLU GLN ASN TYR THR CYS SEQRES 21 A 277 HIS VAL ASN HIS GLU GLY LEU PRO GLU PRO LEU THR LEU SEQRES 22 A 277 ARG TRP GLY ARG 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 P 9 ALA ALA LEU ASN VAL VAL HIS ASP TRP FORMUL 4 HOH *124(H2 O) HELIX 1 AA1 ALA A 49 GLU A 55 5 7 HELIX 2 AA2 GLY A 56 TYR A 85 1 30 HELIX 3 AA3 ASP A 137 ALA A 150 1 14 HELIX 4 AA4 GLY A 151 GLY A 162 1 12 HELIX 5 AA5 GLY A 162 GLY A 175 1 14 HELIX 6 AA6 GLY A 175 LEU A 180 1 6 HELIX 7 AA7 LYS A 253 GLN A 255 5 3 SHEET 1 AA1 8 GLU A 46 PRO A 47 0 SHEET 2 AA1 8 THR A 31 ASP A 37 -1 N ARG A 35 O GLU A 46 SHEET 3 AA1 8 TRP A 21 VAL A 28 -1 N VAL A 28 O THR A 31 SHEET 4 AA1 8 HIS A 3 VAL A 12 -1 N PHE A 8 O VAL A 25 SHEET 5 AA1 8 THR A 94 MET A 103 -1 O TRP A 97 N HIS A 9 SHEET 6 AA1 8 LEU A 109 TYR A 118 -1 O GLN A 115 N MET A 98 SHEET 7 AA1 8 ARG A 121 LEU A 126 -1 O ILE A 124 N PHE A 116 SHEET 8 AA1 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 AA2 4 LYS A 186 PRO A 193 0 SHEET 2 AA2 4 ALA A 198 PHE A 208 -1 O TRP A 204 N HIS A 188 SHEET 3 AA2 4 PHE A 241 PRO A 250 -1 O ALA A 245 N CYS A 203 SHEET 4 AA2 4 GLU A 229 LEU A 230 -1 N GLU A 229 O SER A 246 SHEET 1 AA3 4 LYS A 186 PRO A 193 0 SHEET 2 AA3 4 ALA A 198 PHE A 208 -1 O TRP A 204 N HIS A 188 SHEET 3 AA3 4 PHE A 241 PRO A 250 -1 O ALA A 245 N CYS A 203 SHEET 4 AA3 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 AA4 4 GLU A 222 GLU A 223 0 SHEET 2 AA4 4 THR A 214 LEU A 219 -1 N LEU A 219 O GLU A 222 SHEET 3 AA4 4 TYR A 257 ASN A 262 -1 O HIS A 260 N THR A 216 SHEET 4 AA4 4 LEU A 270 LEU A 272 -1 O LEU A 272 N CYS A 259 SHEET 1 AA5 4 GLN B 6 SER B 11 0 SHEET 2 AA5 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA5 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AA5 4 GLU B 50 MET B 51 -1 N GLU B 50 O HIS B 67 SHEET 1 AA6 4 GLN B 6 SER B 11 0 SHEET 2 AA6 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA6 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AA6 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA7 4 LYS B 44 LYS B 45 0 SHEET 2 AA7 4 GLU B 36 LYS B 41 -1 N LYS B 41 O LYS B 44 SHEET 3 AA7 4 TYR B 78 LYS B 83 -1 O ARG B 81 N GLN B 38 SHEET 4 AA7 4 LYS B 91 TYR B 94 -1 O LYS B 91 N VAL B 82 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.03 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.03 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.03 CISPEP 1 TYR A 209 PRO A 210 0 -1.39 CISPEP 2 HIS B 31 PRO B 32 0 5.30 CRYST1 54.619 56.799 119.314 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 0.018309 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017606 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008381 0.00000 CONECT 839 1344 CONECT 1344 839 CONECT 1661 2106 CONECT 2106 1661 CONECT 2450 2905 CONECT 2905 2450 MASTER 239 0 0 7 32 0 0 6 3261 3 6 31 END