HEADER IMMUNE SYSTEM 18-DEC-17 6BXQ TITLE CRYSTAL STRUCTURE OF HLA-B*57:01 WITH AN HIV PEPTIDE RKV COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIV PEPTIDE RKV; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MHC CLASS I ANTIGEN; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: ALPHA CHAIN, RESIDUES 25-300; COMPND 9 SYNONYM: HUMAN LEUKOCYTE ANTIGEN B*57:01; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 13 CHAIN: C; COMPND 14 FRAGMENT: RESIDUES 21-119; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 4 ORGANISM_TAXID: 11676; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 GENE: HLA-B; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: PET30; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 20 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 21 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 22 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 23 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 24 EXPRESSION_SYSTEM_PLASMID: PET30; SOURCE 25 OTHER_DETAILS: SYNTHETIC KEYWDS IMMUNOPEPTIDOME, KYNURENINE, HIV, PTM, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.GRAS,J.ROSSJOHN REVDAT 5 04-OCT-23 6BXQ 1 REMARK REVDAT 4 12-FEB-20 6BXQ 1 COMPND SOURCE DBREF SEQADV REVDAT 3 04-JUL-18 6BXQ 1 JRNL REVDAT 2 25-APR-18 6BXQ 1 JRNL REVDAT 1 28-FEB-18 6BXQ 0 JRNL AUTH S.H.RAMARATHINAM,S.GRAS,S.ALCANTARA,A.W.S.YEUNG,N.A.MIFSUD, JRNL AUTH 2 S.SONZA,P.T.ILLING,E.N.GLAROS,R.J.CENTER,S.R.THOMAS, JRNL AUTH 3 S.J.KENT,N.TERNETTE,D.F.J.PURCELL,J.ROSSJOHN,A.W.PURCELL JRNL TITL IDENTIFICATION OF NATIVE AND POSTTRANSLATIONALLY MODIFIED JRNL TITL 2 HLA-B*57:01-RESTRICTED HIV ENVELOPE DERIVED EPITOPES USING JRNL TITL 3 IMMUNOPROTEOMICS. JRNL REF PROTEOMICS V. 18 00253 2018 JRNL REFN ESSN 1615-9861 JRNL PMID 29437277 JRNL DOI 10.1002/PMIC.201700253 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.0 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) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 64061 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 3253 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.62 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.41 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 4188 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2110 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3964 REMARK 3 BIN R VALUE (WORKING SET) : 0.2114 REMARK 3 BIN FREE R VALUE : 0.2032 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.35 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 224 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 : 3151 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 398 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.91340 REMARK 3 B22 (A**2) : 2.49110 REMARK 3 B33 (A**2) : -3.40450 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) : 0.200 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.080 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.080 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.076 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.076 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 : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3326 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4532 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1154 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 89 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 489 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3326 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 413 ; 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 : 3931 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.03 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 4.13 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.31 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 6BXQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1000231761. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-14 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) : 0.954 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.3.6 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64149 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : 46.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.81100 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: 4G9D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18%PEG4000, 0.2M NH4 AC, 0.1M REMARK 280 NACITRATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K 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 25.48850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.37200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.17200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.37200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.48850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.17200 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: 4460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 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 LYS A 5 REMARK 465 TYR A 6 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 B 20 71.72 -151.96 REMARK 500 ASP B 35 -125.50 54.03 REMARK 500 ASP B 120 96.93 -160.09 REMARK 500 GLN B 230 45.30 -106.13 REMARK 500 ARG B 245 -25.97 93.71 REMARK 500 TRP C 61 -3.24 78.73 REMARK 500 REMARK 500 REMARK: NULL DBREF 6BXQ A 1 10 PDB 6BXQ 6BXQ 1 10 DBREF 6BXQ B 7 282 UNP U6BR87 U6BR87_HUMAN 25 300 DBREF 6BXQ C 2 100 UNP P61769 B2MG_HUMAN 21 119 SEQADV 6BXQ MET C 1 UNP P61769 INITIATING METHIONINE SEQRES 1 A 10 ARG VAL LYS GLU LYS TYR GLN HIS LEU TRP SEQRES 1 B 276 GLY SER HIS SER MET ARG TYR PHE TYR THR ALA MET SER SEQRES 2 B 276 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 B 276 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 B 276 ALA ALA SER PRO ARG MET ALA PRO ARG ALA PRO TRP ILE SEQRES 5 B 276 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR ARG SEQRES 6 B 276 ASN MET LYS ALA SER ALA GLN THR TYR ARG GLU ASN LEU SEQRES 7 B 276 ARG ILE ALA LEU ARG TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 B 276 SER HIS ILE ILE GLN VAL MET TYR GLY CYS ASP VAL GLY SEQRES 9 B 276 PRO ASP GLY ARG LEU LEU ARG GLY HIS ASP GLN SER ALA SEQRES 10 B 276 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 B 276 SER SER TRP THR ALA ALA ASP THR ALA ALA GLN ILE THR SEQRES 12 B 276 GLN ARG LYS TRP GLU ALA ALA ARG VAL ALA GLU GLN LEU SEQRES 13 B 276 ARG ALA TYR LEU GLU GLY LEU CYS VAL GLU TRP LEU ARG SEQRES 14 B 276 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG ALA SEQRES 15 B 276 ASP PRO PRO LYS THR HIS VAL THR HIS HIS PRO ILE SER SEQRES 16 B 276 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 B 276 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 B 276 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 B 276 PRO ALA GLY ASP ARG THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 B 276 VAL VAL PRO SER GLY GLU GLU GLN ARG TYR THR CYS HIS SEQRES 21 B 276 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 B 276 TRP GLU PRO SEQRES 1 C 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 C 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 C 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 C 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 C 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 C 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 C 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 C 100 LYS ILE VAL LYS TRP ASP ARG ASP MET FORMUL 4 HOH *398(H2 O) HELIX 1 AA1 ALA B 55 GLU B 59 5 5 HELIX 2 AA2 GLY B 62 TYR B 91 1 30 HELIX 3 AA3 ASP B 143 ALA B 156 1 14 HELIX 4 AA4 ARG B 157 GLY B 168 1 12 HELIX 5 AA5 GLY B 168 GLY B 181 1 14 HELIX 6 AA6 GLY B 181 GLN B 186 1 6 HELIX 7 AA7 GLU B 259 GLN B 261 5 3 SHEET 1 AA1 8 ALA B 52 PRO B 53 0 SHEET 2 AA1 8 THR B 37 ASP B 43 -1 N ARG B 41 O ALA B 52 SHEET 3 AA1 8 ARG B 27 VAL B 34 -1 N GLY B 32 O PHE B 39 SHEET 4 AA1 8 HIS B 9 MET B 18 -1 N ARG B 12 O TYR B 33 SHEET 5 AA1 8 ILE B 100 VAL B 109 -1 O VAL B 109 N HIS B 9 SHEET 6 AA1 8 LEU B 115 TYR B 124 -1 O LEU B 116 N ASP B 108 SHEET 7 AA1 8 LYS B 127 LEU B 132 -1 O LEU B 132 N ASP B 120 SHEET 8 AA1 8 TRP B 139 ALA B 141 -1 O THR B 140 N ALA B 131 SHEET 1 AA2 4 LYS B 192 PRO B 199 0 SHEET 2 AA2 4 GLU B 204 PHE B 214 -1 O LEU B 212 N LYS B 192 SHEET 3 AA2 4 PHE B 247 PRO B 256 -1 O ALA B 251 N CYS B 209 SHEET 4 AA2 4 GLU B 235 LEU B 236 -1 N GLU B 235 O ALA B 252 SHEET 1 AA3 4 LYS B 192 PRO B 199 0 SHEET 2 AA3 4 GLU B 204 PHE B 214 -1 O LEU B 212 N LYS B 192 SHEET 3 AA3 4 PHE B 247 PRO B 256 -1 O ALA B 251 N CYS B 209 SHEET 4 AA3 4 ARG B 240 PRO B 241 -1 N ARG B 240 O GLN B 248 SHEET 1 AA4 4 GLU B 228 ASP B 229 0 SHEET 2 AA4 4 THR B 220 ARG B 225 -1 N ARG B 225 O GLU B 228 SHEET 3 AA4 4 TYR B 263 GLN B 268 -1 O HIS B 266 N THR B 222 SHEET 4 AA4 4 LEU B 276 LEU B 278 -1 O LEU B 278 N CYS B 265 SHEET 1 AA5 4 LYS C 7 SER C 12 0 SHEET 2 AA5 4 ASN C 22 PHE C 31 -1 O ASN C 25 N TYR C 11 SHEET 3 AA5 4 PHE C 63 PHE C 71 -1 O THR C 69 N LEU C 24 SHEET 4 AA5 4 GLU C 51 HIS C 52 -1 N GLU C 51 O TYR C 68 SHEET 1 AA6 4 LYS C 7 SER C 12 0 SHEET 2 AA6 4 ASN C 22 PHE C 31 -1 O ASN C 25 N TYR C 11 SHEET 3 AA6 4 PHE C 63 PHE C 71 -1 O THR C 69 N LEU C 24 SHEET 4 AA6 4 SER C 56 PHE C 57 -1 N SER C 56 O TYR C 64 SHEET 1 AA7 4 GLU C 45 ARG C 46 0 SHEET 2 AA7 4 GLU C 37 LYS C 42 -1 N LYS C 42 O GLU C 45 SHEET 3 AA7 4 TYR C 79 ASN C 84 -1 O ALA C 80 N LEU C 41 SHEET 4 AA7 4 LYS C 92 LYS C 95 -1 O LYS C 92 N VAL C 83 SSBOND 1 CYS B 107 CYS B 170 1555 1555 2.08 SSBOND 2 CYS B 209 CYS B 265 1555 1555 2.03 SSBOND 3 CYS C 26 CYS C 81 1555 1555 2.04 CISPEP 1 TYR B 215 PRO B 216 0 3.73 CISPEP 2 HIS C 32 PRO C 33 0 8.05 CRYST1 50.977 82.344 110.744 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 0.019617 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012144 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009030 0.00000