HEADER IMMUNE SYSTEM 17-OCT-18 6ILE TITLE CRYSTAL STRUCTURE OF A MUTANT PTAL-N*01:01 FOR 2.9 ANGSTROM, 52M 53D TITLE 2 54L DELETED COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS I ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 25-303; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: HEV-1; COMPND 13 CHAIN: C; COMPND 14 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: PTEROPUS ALECTO; SOURCE 10 ORGANISM_COMMON: BLACK FLYING FOX; SOURCE 11 ORGANISM_TAXID: 9402; SOURCE 12 GENE: PAL_GLEAN10023531; 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: HENDRA VIRUS; SOURCE 18 ORGANISM_TAXID: 63330 KEYWDS IMMUNOLOGY, VIRUS, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR Z.H.QU,N.Z.ZHANG,C.XIA REVDAT 2 22-NOV-23 6ILE 1 REMARK REVDAT 1 24-JUL-19 6ILE 0 JRNL AUTH Z.QU,Z.LI,L.MA,X.WEI,L.ZHANG,R.LIANG,G.MENG,N.ZHANG,C.XIA JRNL TITL STRUCTURE AND PEPTIDOME OF THE BAT MHC CLASS I MOLECULE JRNL TITL 2 REVEAL A NOVEL MECHANISM LEADING TO HIGH-AFFINITY PEPTIDE JRNL TITL 3 BINDING. JRNL REF J IMMUNOL. V. 202 3493 2019 JRNL REFN ESSN 1550-6606 JRNL PMID 31076531 JRNL DOI 10.4049/JIMMUNOL.1900001 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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) : 64.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 8730 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.300 REMARK 3 FREE R VALUE TEST SET COUNT : 375 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 64.7856 - 4.1824 0.99 2853 125 0.1874 0.2603 REMARK 3 2 4.1824 - 3.3197 1.00 2767 133 0.2012 0.2711 REMARK 3 3 3.3197 - 2.9001 0.99 2735 117 0.2768 0.3895 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.070 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.730 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 3251 REMARK 3 ANGLE : 0.521 4433 REMARK 3 CHIRALITY : 0.039 440 REMARK 3 PLANARITY : 0.004 594 REMARK 3 DIHEDRAL : 9.859 2440 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 6ILE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1300009405. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JAN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9390 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 64.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.43100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.84 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.84500 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: PHASER REMARK 200 STARTING MODEL: 3VFN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1 M SODIUM REMARK 280 CITRATE TRIBASIC DEHYDRATE PH 5.6 AND 30%(W/V) POLYETHYLENE REMARK 280 GLYCOL 4,000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 64.76950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.76950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 36.67150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.09900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 36.67150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.09900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 64.76950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.67150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 40.09900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.76950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 36.67150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 40.09900 REMARK 290 SMTRY3 8 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: 4350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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 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 -116.50 60.29 REMARK 500 GLN A 54 -90.72 -67.16 REMARK 500 GLN A 55 -142.34 62.46 REMARK 500 ASN A 86 65.60 60.06 REMARK 500 PRO A 105 -70.11 -70.55 REMARK 500 HIS A 106 55.07 -105.99 REMARK 500 ASP A 114 96.55 -164.35 REMARK 500 TYR A 123 -73.87 -114.90 REMARK 500 SER B 51 -178.66 -69.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 NCBI REFERENCE SEQUENCE FOR BETA-2-MICROGLOBULIN IS XP_006920478.1. DBREF1 6ILE A 1 276 UNP A0A125R585_PTEAL DBREF2 6ILE A A0A125R585 25 303 DBREF 6ILE B 1 98 PDB 6ILE 6ILE 1 98 DBREF 6ILE C 1 8 PDB 6ILE 6ILE 1 8 SEQADV 6ILE A UNP A0A125R58 MET 76 DELETION SEQADV 6ILE A UNP A0A125R58 ASP 77 DELETION SEQADV 6ILE A UNP A0A125R58 LEU 78 DELETION SEQRES 1 A 276 GLY PHE HIS SER LEU ARG TYR PHE TYR THR ALA TRP SER SEQRES 2 A 276 ARG PRO GLY SER GLY GLU PRO ARG PHE VAL ALA VAL GLY SEQRES 3 A 276 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 276 ASN ALA SER PRO ARG ALA GLU PRO ARG ALA PRO TRP VAL SEQRES 5 A 276 GLU GLN GLN ASP PRO GLN TYR TRP ASP ARG ASN THR ARG SEQRES 6 A 276 ASN ALA ARG ASP ALA ALA GLN THR TYR ARG VAL GLY LEU SEQRES 7 A 276 ASP ASN VAL ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 276 SER HIS THR ILE GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 276 PRO HIS GLY ARG LEU LEU ARG GLY TYR ASP GLN LEU ALA SEQRES 10 A 276 TYR ASP GLY ALA ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 276 ARG SER TRP THR ALA ALA ASP LEU ALA ALA GLN ASN THR SEQRES 12 A 276 ARG ARG LYS TRP GLU GLU ALA GLY TYR ALA GLU ARG ASP SEQRES 13 A 276 ARG ALA TYR LEU GLU GLY GLU CYS VAL GLU TRP LEU LEU SEQRES 14 A 276 LYS HIS LEU GLU ASN GLY ARG GLU THR LEU LEU ARG ALA SEQRES 15 A 276 ASP PRO PRO LYS THR HIS ILE THR HIS HIS PRO ILE SER SEQRES 16 A 276 ASP ARG GLU VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 276 TYR PRO GLU GLU ILE THR LEU THR TRP GLN HIS ASP GLY SEQRES 18 A 276 GLU ASP GLN THR GLN GLU MET GLU LEU VAL GLU THR ARG SEQRES 19 A 276 PRO ASP GLY ASN GLY ALA PHE GLN LYS TRP ALA ALA LEU 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 GLN PRO LEU THR LEU ARG SEQRES 22 A 276 TRP GLU PRO SEQRES 1 B 98 GLU PRO ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 98 PRO ALA GLU ASN GLY LYS PRO ASN TYR LEU ASN CYS TYR SEQRES 3 B 98 VAL TYR GLY PHE HIS PRO PRO GLN ILE GLU ILE ASP LEU SEQRES 4 B 98 LEU LYS ASN GLY GLN LYS MET LYS THR GLU GLN SER ASP SEQRES 5 B 98 LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU VAL SEQRES 6 B 98 HIS THR ASP PHE THR PRO SER THR VAL ASP GLU TYR SER SEQRES 7 B 98 CYS ARG VAL ASN HIS SER SER LEU ALA ALA PRO HIS MET SEQRES 8 B 98 VAL LYS TRP ASP ARG ASN ASN SEQRES 1 C 8 ASP PHE ALA ASN THR PHE LEU PRO HELIX 1 AA1 ASP A 56 ASN A 86 1 31 HELIX 2 AA2 ALA A 139 ALA A 150 1 12 HELIX 3 AA3 GLY A 151 GLY A 162 1 12 HELIX 4 AA4 GLY A 162 GLY A 175 1 14 HELIX 5 AA5 GLY A 175 LEU A 180 1 6 HELIX 6 AA6 GLU 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 ARG A 21 VAL A 28 -1 N VAL A 28 O THR A 31 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 94 VAL A 103 -1 O ARG A 97 N TYR A 9 SHEET 6 AA1 8 LEU A 109 TYR A 118 -1 O ARG A 111 N ASP A 102 SHEET 7 AA1 8 ALA A 121 LEU A 126 -1 O ILE A 124 N LEU 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 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 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 ALA A 246 SHEET 1 AA3 4 LYS A 186 PRO A 193 0 SHEET 2 AA3 4 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 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 ASP A 223 0 SHEET 2 AA4 4 THR A 214 HIS A 219 -1 N HIS A 219 O GLU A 222 SHEET 3 AA4 4 TYR A 257 GLN 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 LYS B 6 SER B 11 0 SHEET 2 AA5 4 ASN B 21 PHE B 30 -1 O TYR B 26 N GLN B 8 SHEET 3 AA5 4 PHE B 61 PHE B 69 -1 O LEU B 63 N VAL B 27 SHEET 4 AA5 4 GLU B 49 GLN B 50 -1 N GLU B 49 O HIS B 66 SHEET 1 AA6 4 LYS B 6 SER B 11 0 SHEET 2 AA6 4 ASN B 21 PHE B 30 -1 O TYR B 26 N GLN B 8 SHEET 3 AA6 4 PHE B 61 PHE B 69 -1 O LEU B 63 N VAL B 27 SHEET 4 AA6 4 SER B 54 PHE B 55 -1 N SER B 54 O TYR B 62 SHEET 1 AA7 4 GLN B 44 LYS B 45 0 SHEET 2 AA7 4 GLU B 36 LYS B 41 -1 N LYS B 41 O GLN B 44 SHEET 3 AA7 4 TYR B 77 ASN B 82 -1 O ARG B 80 N ASP B 38 SHEET 4 AA7 4 HIS B 90 MET B 91 -1 O HIS B 90 N VAL B 81 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.04 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.03 SSBOND 3 CYS B 25 CYS B 79 1555 1555 2.03 CISPEP 1 TYR A 209 PRO A 210 0 3.19 CISPEP 2 HIS B 31 PRO B 32 0 3.58 CRYST1 73.343 80.198 129.539 90.00 90.00 90.00 C 2 2 21 8 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 0.013635 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012469 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007720 0.00000