HEADER IMMUNE SYSTEM 08-JUN-19 6K7T TITLE CRYSTAL STRUCTURE OF BAT (PTEROPUS ALECTO) MHC CLASS I PTAL-N*01:01 IN TITLE 2 COMPLEX WITH HENDRA VIRUS-DERIVED PEPTIDE HEV1--HUMAN BETA-2 TITLE 3 MICROGLOBULIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PTAL-N*01:01; 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: HEV1; COMPND 12 CHAIN: C; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PTEROPUS ALECTO; SOURCE 3 ORGANISM_COMMON: BLACK FLYING FOX; SOURCE 4 ORGANISM_TAXID: 9402; SOURCE 5 GENE: PTAL-N; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: B2M; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 17 MOL_ID: 3; SOURCE 18 SYNTHETIC: YES; SOURCE 19 ORGANISM_SCIENTIFIC: HENDRA HENIPAVIRUS; SOURCE 20 ORGANISM_TAXID: 63330 KEYWDS IMMUNE MOLECULAR, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR D.LU,K.F.LIU,D.ZHANG,C.YUE,Q.LU,H.CHENG,Y.CHAI,J.X.QI,F.G.GAO,W.J.LIU REVDAT 3 22-NOV-23 6K7T 1 REMARK REVDAT 2 04-DEC-19 6K7T 1 TITLE REVDAT 1 06-NOV-19 6K7T 0 JRNL AUTH D.LU,K.LIU,D.ZHANG,C.YUE,Q.LU,H.CHENG,L.WANG,Y.CHAI,J.QI, JRNL AUTH 2 L.F.WANG,G.F.GAO,W.J.LIU JRNL TITL PEPTIDE PRESENTATION BY BAT MHC CLASS I PROVIDES NEW INSIGHT JRNL TITL 2 INTO THE ANTIVIRAL IMMUNITY OF BATS. JRNL REF PLOS BIOL. V. 17 00436 2019 JRNL REFN ESSN 1545-7885 JRNL PMID 31498797 JRNL DOI 10.1371/JOURNAL.PBIO.3000436 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 58248 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2972 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 6K7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1300012456. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JAN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : OSCILLATION CAMERA REMARK 200 DETECTOR MANUFACTURER : SDMS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58687 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.4220 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.07000 REMARK 200 R SYM FOR SHELL (I) : NULL 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: CNS REMARK 200 STARTING MODEL: 4ZUW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.0, 2% W/V REMARK 280 POLYETHYLENE GLYCOL 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 36.93950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.38300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.93950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.38300 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: 4380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 386 LIES ON A SPECIAL POSITION. 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 SER A 198 REMARK 465 ASP A 199 REMARK 465 ARG A 200 REMARK 465 GLU A 201 REMARK 465 GLN A 221 REMARK 465 HIS A 222 REMARK 465 ASP A 223 REMARK 465 GLY A 224 REMARK 465 GLU A 225 REMARK 465 ASP A 226 REMARK 465 GLN A 227 REMARK 465 THR A 228 REMARK 465 GLN A 229 REMARK 465 GLU A 230 REMARK 465 LEU A 250 REMARK 465 VAL A 251 REMARK 465 VAL A 252 REMARK 465 PRO A 253 REMARK 465 SER A 254 REMARK 465 GLY A 255 REMARK 465 GLU A 256 REMARK 465 GLU A 257 REMARK 465 GLN A 258 REMARK 465 ARG A 259 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 B 73 CG2 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 ASP A 29 -123.23 46.91 REMARK 500 SER A 42 69.37 37.41 REMARK 500 HIS A 109 -5.76 83.95 REMARK 500 PRO A 213 -176.89 -69.87 REMARK 500 ALA A 243 -166.08 -129.82 REMARK 500 TRP B 60 -0.71 77.53 REMARK 500 REMARK 500 REMARK: NULL DBREF1 6K7T A 1 277 UNP A0A125R585_PTEAL DBREF2 6K7T A A0A125R585 25 301 DBREF 6K7T B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 6K7T C 1 8 PDB 6K7T 6K7T 1 8 SEQRES 1 A 277 GLY PHE HIS SER LEU ARG TYR PHE TYR THR ALA TRP SER SEQRES 2 A 277 ARG PRO GLY SER GLY GLU PRO ARG PHE VAL ALA VAL GLY SEQRES 3 A 277 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 277 ASN ALA SER PRO ARG ALA GLU PRO ARG ALA PRO TRP MET SEQRES 5 A 277 ASP LEU VAL GLU GLN GLN ASP PRO GLN TYR TRP ASP ARG SEQRES 6 A 277 ASN THR ARG ASN ALA ARG ASP ALA ALA GLN THR TYR ARG SEQRES 7 A 277 VAL GLY LEU ASP ASN VAL ARG GLY TYR TYR ASN GLN SER SEQRES 8 A 277 GLU ALA GLY SER HIS THR ILE GLN ARG MET TYR GLY CYS SEQRES 9 A 277 ASP VAL GLY PRO HIS GLY ARG LEU LEU ARG GLY TYR ASP SEQRES 10 A 277 GLN LEU ALA TYR ASP GLY ALA ASP TYR ILE ALA LEU ASN SEQRES 11 A 277 GLU ASP LEU ARG SER TRP THR ALA ALA ASP LEU ALA ALA SEQRES 12 A 277 GLN ASN THR ARG ARG LYS TRP GLU GLU ALA GLY TYR ALA SEQRES 13 A 277 GLU ARG ASP ARG ALA TYR LEU GLU GLY GLU CYS VAL GLU SEQRES 14 A 277 TRP LEU LEU LYS HIS LEU GLU ASN GLY ARG GLU THR LEU SEQRES 15 A 277 LEU ARG ALA ASP PRO PRO LYS THR HIS ILE THR HIS HIS SEQRES 16 A 277 PRO ILE SER ASP ARG GLU VAL THR LEU ARG CYS TRP ALA SEQRES 17 A 277 LEU GLY PHE TYR PRO GLU GLU ILE THR LEU THR TRP GLN SEQRES 18 A 277 HIS ASP GLY GLU ASP GLN THR GLN GLU MET GLU LEU VAL SEQRES 19 A 277 GLU THR ARG PRO ASP GLY ASN GLY ALA PHE GLN LYS TRP SEQRES 20 A 277 ALA ALA LEU VAL VAL PRO SER GLY GLU GLU GLN ARG TYR SEQRES 21 A 277 THR CYS HIS VAL GLN HIS GLU GLY LEU PRO GLN PRO LEU SEQRES 22 A 277 THR LEU ARG TRP 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 ASP PHE ALA ASN THR PHE LEU PRO FORMUL 4 HOH *386(H2 O) HELIX 1 AA1 ALA A 49 ASP A 53 5 5 HELIX 2 AA2 LEU A 54 ASP A 59 1 6 HELIX 3 AA3 GLN A 61 TYR A 88 1 28 HELIX 4 AA4 PRO A 108 GLY A 110 5 3 HELIX 5 AA5 ALA A 143 GLY A 154 1 12 HELIX 6 AA6 GLY A 154 GLY A 165 1 12 HELIX 7 AA7 GLY A 165 GLY A 178 1 14 HELIX 8 AA8 GLY A 178 LEU A 183 1 6 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 ARG A 21 VAL A 28 -1 N GLY A 26 O PHE A 33 SHEET 4 AA1 8 HIS A 3 TRP A 12 -1 N ARG A 6 O TYR A 27 SHEET 5 AA1 8 THR A 97 VAL A 106 -1 O VAL A 106 N HIS A 3 SHEET 6 AA1 8 LEU A 112 TYR A 121 -1 O GLN A 118 N MET A 101 SHEET 7 AA1 8 ALA A 124 LEU A 129 -1 O ILE A 127 N LEU A 119 SHEET 8 AA1 8 TRP A 136 ALA A 138 -1 O THR A 137 N ALA A 128 SHEET 1 AA2 4 LYS A 189 HIS A 195 0 SHEET 2 AA2 4 THR A 203 PHE A 211 -1 O THR A 203 N HIS A 195 SHEET 3 AA2 4 PHE A 244 ALA A 249 -1 O ALA A 248 N CYS A 206 SHEET 4 AA2 4 GLU A 232 LEU A 233 -1 N GLU A 232 O ALA A 249 SHEET 1 AA3 4 LYS A 189 HIS A 195 0 SHEET 2 AA3 4 THR A 203 PHE A 211 -1 O THR A 203 N HIS A 195 SHEET 3 AA3 4 PHE A 244 ALA A 249 -1 O ALA A 248 N CYS A 206 SHEET 4 AA3 4 ARG A 237 PRO A 238 -1 N ARG A 237 O GLN A 245 SHEET 1 AA4 3 THR A 217 THR A 219 0 SHEET 2 AA4 3 CYS A 262 GLN A 265 -1 O HIS A 263 N THR A 219 SHEET 3 AA4 3 LEU A 273 LEU A 275 -1 O LEU A 275 N CYS A 262 SHEET 1 AA5 4 LYS 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 HIS B 51 -1 N GLU B 50 O TYR B 67 SHEET 1 AA6 4 LYS 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 GLU B 44 ARG B 45 0 SHEET 2 AA7 4 GLU B 36 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AA7 4 TYR B 78 ASN B 83 -1 O ARG B 81 N ASP B 38 SHEET 4 AA7 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SSBOND 1 CYS A 104 CYS A 167 1555 1555 2.12 SSBOND 2 CYS A 206 CYS A 262 1555 1555 2.03 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.06 CISPEP 1 TYR A 212 PRO A 213 0 2.41 CISPEP 2 HIS B 31 PRO B 32 0 1.18 CRYST1 73.879 88.766 67.174 90.00 90.00 90.00 P 21 21 2 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 0.013536 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011266 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014887 0.00000