HEADER IMMUNE SYSTEM 20-MAR-13 4JQV TITLE HLA-B*18:01 IN COMPLEX WITH EPSTEIN-BARR VIRUS BZLF1-DERIVED PEPTIDE TITLE 2 (RESIDUES 173-180) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, B-18 ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAINS (UNP RESIDUES 25-302); COMPND 5 SYNONYM: MHC CLASS I ANTIGEN B*18; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 9 CHAIN: C; COMPND 10 FRAGMENT: MATURE PROTEIN (UNP RESIDUES 21-119); COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: TRANS-ACTIVATOR PROTEIN BZLF1; COMPND 14 CHAIN: B; COMPND 15 FRAGMENT: UNP RESIDUES 173-180; COMPND 16 SYNONYM: EB1, ZEBRA; COMPND 17 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-B, HLAB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: B2M, CDABP0092, HDCMA22P; 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: HUMAN HERPESVIRUS 4; SOURCE 18 ORGANISM_COMMON: EPSTEIN BARR VIRUS; SOURCE 19 ORGANISM_TAXID: 10376 KEYWDS IMMUNOGLOBULIN FOLD, ANTIGEN PRESENTATION, T-CELL RECEPTOR, KEYWDS 2 EXTRACELLULAR, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR A.THEODOSSIS,A.WELLAND,S.GRAS,J.ROSSJOHN REVDAT 3 20-SEP-23 4JQV 1 REMARK REVDAT 2 17-JUL-13 4JQV 1 JRNL REVDAT 1 26-JUN-13 4JQV 0 JRNL AUTH M.J.RIST,A.THEODOSSIS,N.P.CROFT,M.A.NELLER,A.WELLAND,Z.CHEN, JRNL AUTH 2 L.C.SULLIVAN,J.M.BURROWS,J.J.MILES,R.M.BRENNAN,S.GRAS, JRNL AUTH 3 R.KHANNA,A.G.BROOKS,J.MCCLUSKEY,A.W.PURCELL,J.ROSSJOHN, JRNL AUTH 4 S.R.BURROWS JRNL TITL HLA PEPTIDE LENGTH PREFERENCES CONTROL CD8+ T CELL JRNL TITL 2 RESPONSES. JRNL REF J.IMMUNOL. V. 191 561 2013 JRNL REFN ISSN 0022-1767 JRNL PMID 23749632 JRNL DOI 10.4049/JIMMUNOL.1300292 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 73505 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 3713 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 40.6405 - 4.4980 0.99 2778 169 0.2028 0.2489 REMARK 3 2 4.4980 - 3.5709 0.99 2676 130 0.1531 0.1613 REMARK 3 3 3.5709 - 3.1197 0.99 2653 134 0.1721 0.1863 REMARK 3 4 3.1197 - 2.8346 0.99 2640 133 0.1848 0.1938 REMARK 3 5 2.8346 - 2.6314 0.99 2636 133 0.1967 0.1988 REMARK 3 6 2.6314 - 2.4763 0.99 2630 128 0.1885 0.2173 REMARK 3 7 2.4763 - 2.3523 0.99 2597 152 0.1953 0.2192 REMARK 3 8 2.3523 - 2.2499 0.99 2579 151 0.1779 0.1932 REMARK 3 9 2.2499 - 2.1633 0.99 2584 153 0.1814 0.1991 REMARK 3 10 2.1633 - 2.0887 0.99 2574 145 0.1811 0.2051 REMARK 3 11 2.0887 - 2.0234 0.99 2608 114 0.1831 0.1934 REMARK 3 12 2.0234 - 1.9655 1.00 2566 147 0.1835 0.2248 REMARK 3 13 1.9655 - 1.9138 0.99 2594 129 0.1806 0.2265 REMARK 3 14 1.9138 - 1.8671 0.99 2579 139 0.1879 0.2329 REMARK 3 15 1.8671 - 1.8246 1.00 2579 134 0.1945 0.2631 REMARK 3 16 1.8246 - 1.7858 0.98 2531 140 0.1900 0.2144 REMARK 3 17 1.7858 - 1.7501 0.99 2556 153 0.1932 0.2099 REMARK 3 18 1.7501 - 1.7171 0.98 2559 125 0.1965 0.2594 REMARK 3 19 1.7171 - 1.6864 0.99 2571 124 0.2077 0.2361 REMARK 3 20 1.6864 - 1.6578 0.99 2541 137 0.2130 0.2595 REMARK 3 21 1.6578 - 1.6311 0.99 2542 137 0.2215 0.2451 REMARK 3 22 1.6311 - 1.6060 0.98 2534 146 0.2238 0.2507 REMARK 3 23 1.6060 - 1.5823 0.99 2545 137 0.2272 0.2434 REMARK 3 24 1.5823 - 1.5601 0.98 2538 136 0.2354 0.2881 REMARK 3 25 1.5601 - 1.5390 1.00 2552 136 0.2633 0.2773 REMARK 3 26 1.5390 - 1.5190 0.97 2483 133 0.2765 0.2961 REMARK 3 27 1.5190 - 1.5000 0.99 2567 118 0.2918 0.3129 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.73 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 42.25 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.86210 REMARK 3 B22 (A**2) : -1.46670 REMARK 3 B33 (A**2) : 3.32880 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 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 : 0.006 3286 REMARK 3 ANGLE : 1.067 4469 REMARK 3 CHIRALITY : 0.077 459 REMARK 3 PLANARITY : 0.005 592 REMARK 3 DIHEDRAL : 12.667 1241 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 4JQV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1000078389. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97940 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73568 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 46.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.52500 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: PDB ENTRY 1SYS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M CITRATE, PH 5.6, 0.2 M AMMONIUM REMARK 280 ACETATE, 16-26% PEG4000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 25.42400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.44600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.62550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.44600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.42400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.62550 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: 4570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B 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 SER A 277 REMARK 465 SER A 278 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 379 O HOH B 112 2.13 REMARK 500 O HOH A 606 O HOH A 608 2.13 REMARK 500 O HOH C 239 O HOH C 245 2.17 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 ARG A 14 76.53 -154.19 REMARK 500 ASP A 29 -129.02 51.56 REMARK 500 SER A 131 -12.83 -142.01 REMARK 500 GLN A 224 49.14 -104.64 REMARK 500 ARG A 239 -22.90 89.13 REMARK 500 TRP C 60 -5.70 80.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JQX RELATED DB: PDB DBREF 4JQV A 1 278 UNP P30466 1B18_HUMAN 25 302 DBREF 4JQV C 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 4JQV B 1 8 UNP Q3KSS8 BZLF1_EBVG 173 180 SEQRES 1 A 278 GLY SER HIS SER MET ARG TYR PHE HIS THR SER VAL SER SEQRES 2 A 278 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE SER VAL GLY SEQRES 3 A 278 TYR VAL ASP GLY THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 278 ALA ALA SER PRO ARG THR GLU PRO ARG ALA PRO TRP ILE SEQRES 5 A 278 GLU GLN GLU GLY PRO GLU TYR TRP ASP ARG ASN THR GLN SEQRES 6 A 278 ILE SER LYS THR ASN THR GLN THR TYR ARG GLU SER LEU SEQRES 7 A 278 ARG ASN LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 278 SER HIS THR LEU GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 278 PRO ASP GLY ARG LEU LEU ARG GLY HIS ASP GLN SER ALA SEQRES 10 A 278 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 278 SER SER TRP THR ALA ALA ASP THR ALA ALA GLN ILE THR SEQRES 12 A 278 GLN ARG LYS TRP GLU ALA ALA ARG VAL ALA GLU GLN LEU SEQRES 13 A 278 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 278 ARG HIS LEU GLU ASN GLY LYS GLU THR LEU GLN ARG ALA SEQRES 15 A 278 ASP PRO PRO LYS THR HIS VAL 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 ARG 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 PRO SER SER SEQRES 1 C 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 C 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 C 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 C 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 C 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 C 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU TYR SEQRES 7 C 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 C 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 B 8 SER GLU LEU GLU ILE LYS ARG TYR HET ACT C 101 4 HETNAM ACT ACETATE ION FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 HOH *422(H2 O) HELIX 1 1 ALA A 49 GLU A 53 5 5 HELIX 2 2 GLY A 56 TYR A 85 1 30 HELIX 3 3 ASP A 137 ALA A 150 1 14 HELIX 4 4 ARG A 151 GLY A 162 1 12 HELIX 5 5 GLY A 162 GLY A 175 1 14 HELIX 6 6 GLY A 175 GLN A 180 1 6 HELIX 7 7 GLU A 253 GLN A 255 5 3 SHEET 1 A 8 GLU A 46 PRO A 47 0 SHEET 2 A 8 THR A 31 ASP A 37 -1 N ARG A 35 O GLU A 46 SHEET 3 A 8 ARG A 21 VAL A 28 -1 N GLY A 26 O PHE A 33 SHEET 4 A 8 HIS A 3 VAL A 12 -1 N ARG A 6 O TYR A 27 SHEET 5 A 8 THR A 94 VAL A 103 -1 O ARG A 97 N HIS A 9 SHEET 6 A 8 LEU A 109 TYR A 118 -1 O LEU A 110 N ASP A 102 SHEET 7 A 8 LYS A 121 LEU A 126 -1 O ILE A 124 N SER A 116 SHEET 8 A 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 B 4 LYS A 186 SER A 195 0 SHEET 2 B 4 GLU A 198 PHE A 208 -1 O LEU A 206 N LYS A 186 SHEET 3 B 4 PHE A 241 PRO A 250 -1 O ALA A 245 N CYS A 203 SHEET 4 B 4 GLU A 229 LEU A 230 -1 N GLU A 229 O ALA A 246 SHEET 1 C 4 LYS A 186 SER A 195 0 SHEET 2 C 4 GLU A 198 PHE A 208 -1 O LEU A 206 N LYS A 186 SHEET 3 C 4 PHE A 241 PRO A 250 -1 O ALA A 245 N CYS A 203 SHEET 4 C 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 D 4 GLU A 222 ASP A 223 0 SHEET 2 D 4 THR A 214 ARG A 219 -1 N ARG A 219 O GLU A 222 SHEET 3 D 4 TYR A 257 GLN A 262 -1 O THR A 258 N GLN A 218 SHEET 4 D 4 LEU A 270 LEU A 272 -1 O LEU A 272 N CYS A 259 SHEET 1 E 4 LYS C 6 SER C 11 0 SHEET 2 E 4 ASN C 21 PHE C 30 -1 O ASN C 24 N TYR C 10 SHEET 3 E 4 PHE C 62 PHE C 70 -1 O THR C 68 N LEU C 23 SHEET 4 E 4 GLU C 50 HIS C 51 -1 N GLU C 50 O TYR C 67 SHEET 1 F 4 LYS C 6 SER C 11 0 SHEET 2 F 4 ASN C 21 PHE C 30 -1 O ASN C 24 N TYR C 10 SHEET 3 F 4 PHE C 62 PHE C 70 -1 O THR C 68 N LEU C 23 SHEET 4 F 4 SER C 55 PHE C 56 -1 N SER C 55 O TYR C 63 SHEET 1 G 4 GLU C 44 ARG C 45 0 SHEET 2 G 4 GLU C 36 LYS C 41 -1 N LYS C 41 O GLU C 44 SHEET 3 G 4 TYR C 78 ASN C 83 -1 O ALA C 79 N LEU C 40 SHEET 4 G 4 LYS C 91 LYS C 94 -1 O LYS C 91 N VAL C 82 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.08 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.03 SSBOND 3 CYS C 25 CYS C 80 1555 1555 2.05 CISPEP 1 TYR A 209 PRO A 210 0 -0.24 CISPEP 2 HIS C 31 PRO C 32 0 4.55 SITE 1 AC1 7 ARG A 234 GLN A 242 TYR C 10 SER C 11 SITE 2 AC1 7 HIS C 13 PRO C 14 HOH C 215 CRYST1 50.848 81.251 110.892 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 0.019666 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012307 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009018 0.00000