HEADER IMMUNE SYSTEM 19-SEP-21 7S8R TITLE CRYSTAL STRUCTURE OF HLA A*1101 IN COMPLEX WITH SALEWIKNK, AN 9-MER TITLE 2 EPITOPE FROM INFLUENZA B COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A ALPHA CHAIN; COMPND 3 CHAIN: A, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 7 CHAIN: B, E; COMPND 8 FRAGMENT: UNP RESIDUES 21-119; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: MATRIX PROTEIN 1 PEPTIDE SALEWIKNK; COMPND 12 CHAIN: C, F; COMPND 13 FRAGMENT: UNP RESIDUES 41-49; COMPND 14 SYNONYM: M1; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HLA-A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET; SOURCE 19 MOL_ID: 3; SOURCE 20 SYNTHETIC: YES; SOURCE 21 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS; SOURCE 22 ORGANISM_TAXID: 11520 KEYWDS HLA A*1101, INFLUENZA B, TCR, T CELL, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR A.T.NGUYEN,C.SZETO,S.GRAS REVDAT 3 18-OCT-23 7S8R 1 REMARK REVDAT 2 30-MAR-22 7S8R 1 JRNL REVDAT 1 23-FEB-22 7S8R 0 JRNL AUTH J.R.HABEL,A.T.NGUYEN,L.C.ROWNTREE,C.SZETO,N.A.MIFSUD, JRNL AUTH 2 E.B.CLEMENS,L.LOH,W.CHEN,S.ROCKMAN,J.NELSON,J.DAVIES, JRNL AUTH 3 A.MILLER,S.Y.C.TONG,J.ROSSJOHN,S.GRAS,A.W.PURCELL,L.HENSEN, JRNL AUTH 4 K.KEDZIERSKA,P.T.ILLING JRNL TITL HLA-A*11:01-RESTRICTED CD8+ T CELL IMMUNITY AGAINST JRNL TITL 2 INFLUENZA A AND INFLUENZA B VIRUSES IN INDIGENOUS AND JRNL TITL 3 NON-INDIGENOUS PEOPLE. JRNL REF PLOS PATHOG. V. 18 10337 2022 JRNL REFN ESSN 1553-7374 JRNL PMID 35255101 JRNL DOI 10.1371/JOURNAL.PPAT.1010337 REMARK 2 REMARK 2 RESOLUTION. 2.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.3 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.2 REMARK 3 NUMBER OF REFLECTIONS : 18085 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 + TEST SET) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 881 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 44 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.03 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 25.00 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 412 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.3153 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 390 REMARK 3 BIN R VALUE (WORKING SET) : 0.3074 REMARK 3 BIN FREE R VALUE : 0.4668 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.34 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 22 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6316 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 25 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.40280 REMARK 3 B22 (A**2) : 0.21530 REMARK 3 B33 (A**2) : -0.61800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.460 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.515 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.864 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.783 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 6500 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 8818 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2252 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 1124 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 6500 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 800 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 6586 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 0.95 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.19 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.24 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7S8R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000259441. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 12M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21329 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.950 REMARK 200 RESOLUTION RANGE LOW (A) : 46.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.11400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.58300 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: 4MJ5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M AMMONIUM SULFATE, 0.1 TRIS PH 8, REMARK 280 0.2 LITHIUM SULFATE, 2% PEG 400, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.20500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.16500 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.20500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 61.16500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 4700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 4830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F 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 LEU A 276 REMARK 465 SER A 277 REMARK 465 SER A 278 REMARK 465 LEU D 276 REMARK 465 SER D 277 REMARK 465 SER D 278 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 -116.08 68.70 REMARK 500 PHE A 33 -30.52 -134.11 REMARK 500 ASP A 90 48.82 -93.19 REMARK 500 LEU A 110 -50.91 -123.34 REMARK 500 TYR A 123 -65.76 -132.65 REMARK 500 ARG A 163 -54.56 67.68 REMARK 500 HIS A 188 147.60 -174.54 REMARK 500 ASP A 220 46.05 71.22 REMARK 500 ASP A 223 108.48 -47.40 REMARK 500 SER B 57 -165.64 -112.39 REMARK 500 ASP D 29 -114.25 67.25 REMARK 500 PRO D 57 -91.31 -26.76 REMARK 500 ASN D 86 89.48 -60.89 REMARK 500 ARG D 114 65.95 -153.28 REMARK 500 TYR D 123 -82.00 -105.65 REMARK 500 THR D 178 -52.98 -134.87 REMARK 500 ASP E 98 67.18 -113.35 REMARK 500 REMARK 500 REMARK: NULL DBREF 7S8R A 1 278 UNP U5YJK1 U5YJK1_HUMAN 25 302 DBREF 7S8R B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 7S8R C 1 9 UNP P13879 M1_INBAC 41 49 DBREF 7S8R D 1 278 UNP U5YJK1 U5YJK1_HUMAN 25 302 DBREF 7S8R E 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 7S8R F 1 9 UNP P13879 M1_INBAC 41 49 SEQADV 7S8R MET B 0 UNP P61769 INITIATING METHIONINE SEQADV 7S8R MET E 0 UNP P61769 INITIATING METHIONINE SEQRES 1 A 278 GLY SER HIS SER MET ARG TYR PHE TYR THR SER VAL SER SEQRES 2 A 278 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 A 278 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 278 ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 A 278 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLN GLU THR ARG SEQRES 6 A 278 ASN VAL LYS ALA GLN SER GLN THR ASP ARG VAL ASP LEU SEQRES 7 A 278 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ASP GLY SEQRES 8 A 278 SER HIS THR ILE GLN ILE MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 278 PRO ASP GLY ARG PHE LEU ARG GLY TYR ARG GLN ASP ALA SEQRES 10 A 278 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 278 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR SEQRES 12 A 278 LYS ARG LYS TRP GLU ALA ALA HIS ALA ALA GLU GLN GLN SEQRES 13 A 278 ARG ALA TYR LEU GLU GLY ARG CYS VAL GLU TRP LEU ARG SEQRES 14 A 278 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 A 278 ASP PRO PRO LYS THR HIS MET THR HIS HIS PRO ILE SER SEQRES 16 A 278 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 278 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 A 278 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 A 278 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 A 278 VAL VAL PRO SER GLY GLU GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 278 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 A 278 TRP GLU LEU SER SER SEQRES 1 B 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 B 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 B 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 B 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 B 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 B 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 B 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 9 SER ALA LEU GLU TRP ILE LYS ASN LYS SEQRES 1 D 278 GLY SER HIS SER MET ARG TYR PHE TYR THR SER VAL SER SEQRES 2 D 278 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 D 278 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 D 278 ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 D 278 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLN GLU THR ARG SEQRES 6 D 278 ASN VAL LYS ALA GLN SER GLN THR ASP ARG VAL ASP LEU SEQRES 7 D 278 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ASP GLY SEQRES 8 D 278 SER HIS THR ILE GLN ILE MET TYR GLY CYS ASP VAL GLY SEQRES 9 D 278 PRO ASP GLY ARG PHE LEU ARG GLY TYR ARG GLN ASP ALA SEQRES 10 D 278 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 D 278 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR SEQRES 12 D 278 LYS ARG LYS TRP GLU ALA ALA HIS ALA ALA GLU GLN GLN SEQRES 13 D 278 ARG ALA TYR LEU GLU GLY ARG CYS VAL GLU TRP LEU ARG SEQRES 14 D 278 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 D 278 ASP PRO PRO LYS THR HIS MET THR HIS HIS PRO ILE SER SEQRES 16 D 278 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 D 278 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 D 278 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 D 278 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 D 278 VAL VAL PRO SER GLY GLU GLU GLN ARG TYR THR CYS HIS SEQRES 21 D 278 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 D 278 TRP GLU LEU SER SER SEQRES 1 E 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 E 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 E 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 E 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 E 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 E 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 E 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 E 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 F 9 SER ALA LEU GLU TRP ILE LYS ASN LYS HET MG A 301 1 HET SO4 B 101 5 HET MG D 301 1 HET MG D 302 1 HET SO4 D 303 5 HETNAM MG MAGNESIUM ION HETNAM SO4 SULFATE ION FORMUL 7 MG 3(MG 2+) FORMUL 8 SO4 2(O4 S 2-) FORMUL 12 HOH *25(H2 O) HELIX 1 AA1 GLY A 56 TYR A 85 1 30 HELIX 2 AA2 ALA A 139 ALA A 150 1 12 HELIX 3 AA3 HIS A 151 GLY A 162 1 12 HELIX 4 AA4 ARG A 163 GLY A 175 1 13 HELIX 5 AA5 GLU A 253 GLN A 255 5 3 HELIX 6 AA6 ILE D 52 GLU D 55 5 4 HELIX 7 AA7 GLY D 56 TYR D 85 1 30 HELIX 8 AA8 ASP D 137 ALA D 150 1 14 HELIX 9 AA9 HIS D 151 GLY D 162 1 12 HELIX 10 AB1 GLY D 162 GLY D 175 1 14 HELIX 11 AB2 GLU D 253 GLN D 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 ALA A 24 O PHE A 36 SHEET 4 AA1 8 HIS A 3 VAL A 12 -1 N VAL A 12 O ARG A 21 SHEET 5 AA1 8 THR A 94 VAL A 103 -1 O ILE A 97 N TYR A 9 SHEET 6 AA1 8 PHE A 109 TYR A 118 -1 O GLN A 115 N MET A 98 SHEET 7 AA1 8 LYS A 121 LEU A 126 -1 O ILE A 124 N ASP 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 TRP A 204 N HIS A 188 SHEET 3 AA2 4 PHE A 241 PRO A 250 -1 O VAL A 249 N ALA A 199 SHEET 4 AA2 4 THR A 228 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 TRP A 204 N HIS A 188 SHEET 3 AA3 4 PHE A 241 PRO A 250 -1 O VAL A 249 N ALA A 199 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 ILE A 213 ARG A 219 -1 N ARG A 219 O GLU A 222 SHEET 3 AA4 4 TYR A 257 HIS A 263 -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 2 ILE B 1 ARG B 3 0 SHEET 2 AA5 2 ILE E 1 ARG E 3 -1 O GLN E 2 N GLN B 2 SHEET 1 AA6 4 VAL B 9 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 GLU B 50 HIS B 51 -1 N GLU B 50 O TYR B 67 SHEET 1 AA7 4 VAL B 9 SER B 11 0 SHEET 2 AA7 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA7 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AA7 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA8 4 GLU B 44 ARG B 45 0 SHEET 2 AA8 4 ILE B 35 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AA8 4 TYR B 78 HIS B 84 -1 O ASN B 83 N GLU B 36 SHEET 4 AA8 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SHEET 1 AA9 8 GLU D 46 PRO D 47 0 SHEET 2 AA9 8 THR D 31 ASP D 37 -1 N ARG D 35 O GLU D 46 SHEET 3 AA9 8 ARG D 21 VAL D 28 -1 N VAL D 28 O THR D 31 SHEET 4 AA9 8 HIS D 3 VAL D 12 -1 N ARG D 6 O TYR D 27 SHEET 5 AA9 8 THR D 94 VAL D 103 -1 O ILE D 97 N TYR D 9 SHEET 6 AA9 8 PHE D 109 TYR D 118 -1 O GLN D 115 N MET D 98 SHEET 7 AA9 8 LYS D 121 LEU D 126 -1 O LYS D 121 N TYR D 118 SHEET 8 AA9 8 TRP D 133 ALA D 135 -1 O THR D 134 N ALA D 125 SHEET 1 AB1 4 LYS D 186 PRO D 193 0 SHEET 2 AB1 4 GLU D 198 PHE D 208 -1 O LEU D 206 N LYS D 186 SHEET 3 AB1 4 PHE D 241 PRO D 250 -1 O PHE D 241 N PHE D 208 SHEET 4 AB1 4 THR D 228 LEU D 230 -1 N GLU D 229 O ALA D 246 SHEET 1 AB2 4 LYS D 186 PRO D 193 0 SHEET 2 AB2 4 GLU D 198 PHE D 208 -1 O LEU D 206 N LYS D 186 SHEET 3 AB2 4 PHE D 241 PRO D 250 -1 O PHE D 241 N PHE D 208 SHEET 4 AB2 4 ARG D 234 PRO D 235 -1 N ARG D 234 O GLN D 242 SHEET 1 AB3 4 GLU D 222 ASP D 223 0 SHEET 2 AB3 4 ILE D 213 ARG D 219 -1 N ARG D 219 O GLU D 222 SHEET 3 AB3 4 TYR D 257 HIS D 263 -1 O HIS D 260 N THR D 216 SHEET 4 AB3 4 LEU D 270 LEU D 272 -1 O LEU D 272 N CYS D 259 SHEET 1 AB4 4 LYS E 6 SER E 11 0 SHEET 2 AB4 4 ASN E 21 PHE E 30 -1 O SER E 28 N LYS E 6 SHEET 3 AB4 4 PHE E 62 PHE E 70 -1 O LEU E 64 N VAL E 27 SHEET 4 AB4 4 GLU E 50 HIS E 51 -1 N GLU E 50 O TYR E 67 SHEET 1 AB5 4 LYS E 6 SER E 11 0 SHEET 2 AB5 4 ASN E 21 PHE E 30 -1 O SER E 28 N LYS E 6 SHEET 3 AB5 4 PHE E 62 PHE E 70 -1 O LEU E 64 N VAL E 27 SHEET 4 AB5 4 SER E 55 PHE E 56 -1 N SER E 55 O TYR E 63 SHEET 1 AB6 4 GLU E 44 ARG E 45 0 SHEET 2 AB6 4 ILE E 35 LYS E 41 -1 N LYS E 41 O GLU E 44 SHEET 3 AB6 4 TYR E 78 HIS E 84 -1 O ALA E 79 N LEU E 40 SHEET 4 AB6 4 LYS E 91 LYS E 94 -1 O VAL E 93 N CYS E 80 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 SSBOND 4 CYS D 101 CYS D 164 1555 1555 2.03 SSBOND 5 CYS D 203 CYS D 259 1555 1555 2.03 SSBOND 6 CYS E 25 CYS E 80 1555 1555 2.04 CISPEP 1 GLY A 16 ARG A 17 0 0.47 CISPEP 2 TYR A 209 PRO A 210 0 2.13 CISPEP 3 HIS B 31 PRO B 32 0 4.26 CISPEP 4 TYR D 209 PRO D 210 0 1.64 CISPEP 5 HIS E 31 PRO E 32 0 5.86 CRYST1 71.330 120.410 122.330 90.00 90.00 90.00 P 2 21 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 0.014019 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008305 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008175 0.00000