HEADER COMPLEX (ANTIGEN/PEPTIDE) 23-MAY-05 2BSU OBSLTE 06-NOV-07 2BSU 2V2W TITLE T CELL CROSS-REACTIVITY AND CONFORMATIONAL CHANGES DURING TITLE 2 TCR ENGAGEMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A-2 COMPND 3 ALPHA CHAIN; COMPND 4 CHAIN: A, D; COMPND 5 FRAGMENT: RESIDUES 25-300; COMPND 6 SYNONYM: HLA-A2, MHC CLASS I ANTIGEN A*2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 10 CHAIN: B, E; COMPND 11 SYNONYM: HDCMA22P; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: GAG PROTEIN; COMPND 15 CHAIN: C, F; COMPND 16 FRAGMENT: RESIDUES 52-60; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: BLR; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET-22B; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BLR; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET-22B; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES KEYWDS MHC, TCR, HLA-A2, HIV, GLYCOPROTEIN, MHC I, POLYMORPHISM, KEYWDS 2 TRANSMEMBRANE, COMPLEX (ANTIGEN/PEPTIDE), IMMUNOGLOBULIN KEYWDS 3 DOMAIN, PYRROLIDONE CARBOXYLIC ACID, AIDS EXPDTA X-RAY DIFFRACTION AUTHOR J.K.LEE,G.STEWART-JONES,T.DONG,K.HARLOS,K.DI GLERIA, AUTHOR 2 L.DORRELL,D.C.DOUEK,P.A.VAN DER MERWE,E.Y.JONES, AUTHOR 3 A.J.MCMICHAEL REVDAT 2 06-NOV-07 2BSU 1 OBSLTE REVDAT 1 25-MAY-05 2BSU 0 JRNL AUTH J.K.LEE,G.STEWART-JONES,T.DONG,K.HARLOS, JRNL AUTH 2 K.DI GLERIA,L.DORRELL,D.C.DOUEK,P.A.VAN DER MERWE, JRNL AUTH 3 E.Y.JONES,A.J.MCMICHAEL JRNL TITL T CELL CROSS-REACTIVITY AND CONFORMATIONAL CHANGES JRNL TITL 2 DURING TCR ENGAGEMENT. JRNL REF J.EXP.MED. V. 200 1455 2004 JRNL REFN ASTM JEMEAV US ISSN 0022-1007 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN 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) : 21.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 88453 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 SET) : 0.319 REMARK 3 FREE R VALUE : 0.336 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4425 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 59.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3970 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6306 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 531 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.47000 REMARK 3 B22 (A**2) : 1.68000 REMARK 3 B33 (A**2) : -2.16000 REMARK 3 B12 (A**2) : 1.93000 REMARK 3 B13 (A**2) : 1.36000 REMARK 3 B23 (A**2) : 1.68000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.32 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.80 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.78 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.240 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.870 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.950 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.840 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 21.17 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : WATER.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BSU COMPLIES WITH FORMAT V. 3.0, 1-DEC-2006 REMARK 4 REMARK 4 THIS IS THE REMEDIATED VERSION OF THIS PDB ENTRY. REMARK 4 REMEDIATED DATA FILE REVISION 3.101 (2007-05-31) REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY EBI . REMARK 100 THE EBI ID CODE IS EBI-24195 . REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 101373 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.900 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 11.000 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 6 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 APPLY THE FOLLOWING TO CHAINS: A, B, C, U, V, W, X, Y, Z 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 BIOMOLECULE: 2 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 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 PRO A 276 CA C O CB CG CD REMARK 470 PRO D 276 CA C O CB CG CD 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 REMARK 500 CB PRO D 250 O HOH W 164 2.19 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLN A 253 O GLN E 2 1544 1.55 REMARK 500 NH1 ARG A 256 OE1 GLN E 2 1544 1.80 REMARK 500 NH1 ARG A 219 O MET E 0 1544 1.91 REMARK 500 NH2 ARG A 256 OE1 GLN E 2 1544 2.13 REMARK 500 OG1 THR B 4 OE1 GLN D 253 1554 2.15 REMARK 500 CB SER B 88 O ASN E 42 1454 2.17 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MET A 5 CG MET A 5 SD -0.083 REMARK 500 GLU A 275 C PRO A 276 N -0.090 REMARK 500 GLU D 275 C PRO D 276 N -0.092 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 5 N - CA - C ANGL. DEV. =-13.1 DEGREES REMARK 500 VAL A 28 N - CA - C ANGL. DEV. =-17.3 DEGREES REMARK 500 MET A 45 N - CA - C ANGL. DEV. =-11.0 DEGREES REMARK 500 VAL A 103 N - CA - C ANGL. DEV. =-12.6 DEGREES REMARK 500 LYS A 186 N - CA - C ANGL. DEV. =-15.4 DEGREES REMARK 500 ALA A 205 N - CA - C ANGL. DEV. =-13.0 DEGREES REMARK 500 ARG A 219 N - CA - C ANGL. DEV. =-12.2 DEGREES REMARK 500 GLU A 229 N - CA - C ANGL. DEV. =-12.4 DEGREES REMARK 500 ALA A 245 N - CA - C ANGL. DEV. =-11.6 DEGREES REMARK 500 VAL A 248 N - CA - C ANGL. DEV. =-11.1 DEGREES REMARK 500 LYS B 6 N - CA - C ANGL. DEV. =-15.3 DEGREES REMARK 500 LEU B 23 N - CA - C ANGL. DEV. =-11.1 DEGREES REMARK 500 LEU B 39 N - CA - C ANGL. DEV. =-11.5 DEGREES REMARK 500 ASP B 96 N - CA - C ANGL. DEV. =-10.9 DEGREES REMARK 500 TYR C 3 N - CA - C ANGL. DEV. =-10.9 DEGREES REMARK 500 MET D 5 N - CA - C ANGL. DEV. =-13.7 DEGREES REMARK 500 VAL D 28 N - CA - C ANGL. DEV. =-17.3 DEGREES REMARK 500 PHE D 36 N - CA - C ANGL. DEV. =-11.4 DEGREES REMARK 500 MET D 45 N - CA - C ANGL. DEV. =-11.7 DEGREES REMARK 500 LYS D 186 N - CA - C ANGL. DEV. =-14.9 DEGREES REMARK 500 ALA D 205 N - CA - C ANGL. DEV. =-13.7 DEGREES REMARK 500 GLU D 229 N - CA - C ANGL. DEV. =-13.6 DEGREES REMARK 500 ALA D 245 N - CA - C ANGL. DEV. =-11.6 DEGREES REMARK 500 VAL D 248 N - CA - C ANGL. DEV. =-11.3 DEGREES REMARK 500 LYS E 6 N - CA - C ANGL. DEV. =-14.9 DEGREES REMARK 500 CYS E 25 CA - CB - SG ANGL. DEV. =-11.4 DEGREES REMARK 500 CYS E 25 N - CA - C ANGL. DEV. =-12.0 DEGREES REMARK 500 LEU E 39 N - CA - C ANGL. DEV. =-11.8 DEGREES REMARK 500 LYS E 41 N - CA - C ANGL. DEV. =-11.0 DEGREES REMARK 500 ASP E 96 N - CA - C ANGL. DEV. =-12.2 DEGREES DBREF 2BSU A 1 276 UNP P01892 1A02_HUMAN 25 300 DBREF 2BSU B 0 0 UNP P61769 B2MG_HUMAN 0 0 DBREF 2BSU B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 2BSU C 1 9 UNP Q9WS75 Q9WS75_9HIV1 52 60 DBREF 2BSU D 1 276 UNP P01892 1A02_HUMAN 25 300 DBREF 2BSU E 0 0 UNP P61769 B2MG_HUMAN 0 0 DBREF 2BSU E 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 2BSU F 1 9 UNP Q9WS75 Q9WS75_9HIV1 52 60 SEQRES 1 A 276 GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SER SEQRES 2 A 276 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 A 276 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 276 ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 A 276 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR ARG SEQRES 6 A 276 LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP LEU SEQRES 7 A 276 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 276 SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 276 SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR ALA SEQRES 10 A 276 TYR ASP GLY LYS ASP TYR ILE ALA LEU LYS GLU ASP LEU SEQRES 11 A 276 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR THR SEQRES 12 A 276 LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN LEU SEQRES 13 A 276 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 276 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 A 276 ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SER SEQRES 16 A 276 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER PHE SEQRES 17 A 276 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 A 276 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 A 276 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 A 276 VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 276 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 A 276 TRP GLU PRO 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 LEU TYR ASN THR VAL ALA THR LEU SEQRES 1 D 276 GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SER SEQRES 2 D 276 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 D 276 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 D 276 ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 D 276 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR ARG SEQRES 6 D 276 LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP LEU SEQRES 7 D 276 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 D 276 SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL GLY SEQRES 9 D 276 SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR ALA SEQRES 10 D 276 TYR ASP GLY LYS ASP TYR ILE ALA LEU LYS GLU ASP LEU SEQRES 11 D 276 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR THR SEQRES 12 D 276 LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN LEU SEQRES 13 D 276 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 D 276 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 D 276 ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SER SEQRES 16 D 276 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER PHE SEQRES 17 D 276 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 D 276 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 D 276 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 D 276 VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS HIS SEQRES 21 D 276 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 D 276 TRP GLU PRO 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 LEU TYR ASN THR VAL ALA THR LEU FORMUL 7 HOH *531(H2 O) HELIX 1 1 ALA A 49 GLU A 55 5 7 HELIX 2 2 GLY A 56 TYR A 85 1 30 HELIX 3 3 ASP A 137 HIS A 151 1 15 HELIX 4 4 HIS 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 GLN A 253 GLN A 255 5 3 HELIX 8 8 ALA D 49 GLN D 54 1 6 HELIX 9 9 GLY D 56 TYR D 85 1 30 HELIX 10 10 ASP D 137 ALA D 150 1 14 HELIX 11 11 HIS D 151 GLY D 162 1 12 HELIX 12 12 GLY D 162 GLY D 175 1 14 HELIX 13 13 GLY D 175 GLN D 180 1 6 HELIX 14 14 GLN D 253 GLN D 255 5 3 SHEET 1 AA 8 GLU A 46 PRO A 47 0 SHEET 2 AA 8 THR A 31 ASP A 37 -1 O ARG A 35 N GLU A 46 SHEET 3 AA 8 ARG A 21 VAL A 28 -1 O ALA A 24 N PHE A 36 SHEET 4 AA 8 HIS A 3 VAL A 12 -1 O ARG A 6 N TYR A 27 SHEET 5 AA 8 THR A 94 VAL A 103 -1 O VAL A 95 N SER A 11 SHEET 6 AA 8 PHE A 109 TYR A 118 -1 N LEU A 110 O ASP A 102 SHEET 7 AA 8 LYS A 121 LEU A 126 -1 O LYS A 121 N TYR A 118 SHEET 8 AA 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 AB 4 LYS A 186 HIS A 192 0 SHEET 2 AB 4 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 AB 4 PHE A 241 PRO A 250 -1 O PHE A 241 N PHE A 208 SHEET 4 AB 4 THR A 228 LEU A 230 -1 O GLU A 229 N ALA A 246 SHEET 1 AC 4 LYS A 186 HIS A 192 0 SHEET 2 AC 4 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 AC 4 PHE A 241 PRO A 250 -1 O PHE A 241 N PHE A 208 SHEET 4 AC 4 ARG A 234 PRO A 235 -1 O ARG A 234 N GLN A 242 SHEET 1 AD 4 GLU A 222 ASP A 223 0 SHEET 2 AD 4 THR A 214 ARG A 219 -1 O ARG A 219 N GLU A 222 SHEET 3 AD 4 TYR A 257 GLN A 262 -1 O THR A 258 N GLN A 218 SHEET 4 AD 4 LEU A 270 ARG A 273 -1 O LEU A 270 N VAL A 261 SHEET 1 BA 4 LYS B 6 SER B 11 0 SHEET 2 BA 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 BA 4 PHE B 62 PHE B 70 -1 O PHE B 62 N PHE B 30 SHEET 4 BA 4 GLU B 50 HIS B 51 -1 O GLU B 50 N TYR B 67 SHEET 1 BB 4 LYS B 6 SER B 11 0 SHEET 2 BB 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 BB 4 PHE B 62 PHE B 70 -1 O PHE B 62 N PHE B 30 SHEET 4 BB 4 SER B 55 PHE B 56 -1 O SER B 55 N TYR B 63 SHEET 1 BC 4 GLU B 44 ARG B 45 0 SHEET 2 BC 4 ILE B 35 LYS B 41 -1 O LYS B 41 N GLU B 44 SHEET 3 BC 4 TYR B 78 HIS B 84 -1 O ALA B 79 N LEU B 40 SHEET 4 BC 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SHEET 1 DA 8 GLU D 46 PRO D 47 0 SHEET 2 DA 8 THR D 31 ASP D 37 -1 O ARG D 35 N GLU D 46 SHEET 3 DA 8 ARG D 21 VAL D 28 -1 O ALA D 24 N PHE D 36 SHEET 4 DA 8 HIS D 3 VAL D 12 -1 O ARG D 6 N TYR D 27 SHEET 5 DA 8 THR D 94 VAL D 103 -1 O VAL D 95 N SER D 11 SHEET 6 DA 8 PHE D 109 TYR D 118 -1 N LEU D 110 O ASP D 102 SHEET 7 DA 8 LYS D 121 LEU D 126 -1 O LYS D 121 N TYR D 118 SHEET 8 DA 8 TRP D 133 ALA D 135 -1 O THR D 134 N ALA D 125 SHEET 1 DB 4 LYS D 186 HIS D 192 0 SHEET 2 DB 4 GLU D 198 PHE D 208 -1 O THR D 200 N HIS D 192 SHEET 3 DB 4 PHE D 241 PRO D 250 -1 O PHE D 241 N PHE D 208 SHEET 4 DB 4 THR D 228 LEU D 230 -1 O GLU D 229 N ALA D 246 SHEET 1 DC 4 LYS D 186 HIS D 192 0 SHEET 2 DC 4 GLU D 198 PHE D 208 -1 O THR D 200 N HIS D 192 SHEET 3 DC 4 PHE D 241 PRO D 250 -1 O PHE D 241 N PHE D 208 SHEET 4 DC 4 ARG D 234 PRO D 235 -1 O ARG D 234 N GLN D 242 SHEET 1 DD 4 GLU D 222 ASP D 223 0 SHEET 2 DD 4 THR D 214 ARG D 219 -1 O ARG D 219 N GLU D 222 SHEET 3 DD 4 TYR D 257 GLN D 262 -1 O THR D 258 N GLN D 218 SHEET 4 DD 4 LEU D 270 ARG D 273 -1 O LEU D 270 N VAL D 261 SHEET 1 EA 7 LYS E 6 SER E 11 0 SHEET 2 EA 7 ASN E 21 PHE E 30 -1 O ASN E 24 N TYR E 10 SHEET 3 EA 7 PHE E 62 PHE E 70 -1 O PHE E 62 N PHE E 30 SHEET 4 EA 7 GLU E 50 HIS E 51 -1 O GLU E 50 N TYR E 67 SHEET 5 EA 7 PHE E 62 PHE E 70 -1 O TYR E 67 N GLU E 50 SHEET 6 EA 7 SER E 55 PHE E 56 -1 O SER E 55 N TYR E 63 SHEET 7 EA 7 PHE E 62 PHE E 70 -1 O TYR E 63 N SER E 55 SHEET 1 EB 4 GLU E 44 ARG E 45 0 SHEET 2 EB 4 ILE E 35 LYS E 41 -1 O LYS E 41 N GLU E 44 SHEET 3 EB 4 TYR E 78 HIS E 84 -1 O ALA E 79 N LEU E 40 SHEET 4 EB 4 LYS E 91 LYS E 94 -1 O LYS E 91 N VAL E 82 SSBOND 1 CYS A 101 CYS A 164 SSBOND 2 CYS A 203 CYS A 259 SSBOND 3 CYS B 25 CYS B 80 SSBOND 4 CYS D 101 CYS D 164 SSBOND 5 CYS D 203 CYS D 259 SSBOND 6 CYS E 25 CYS E 80 CISPEP 1 TYR A 209 PRO A 210 0 0.10 CISPEP 2 HIS B 31 PRO B 32 0 -0.06 CISPEP 3 TYR D 209 PRO D 210 0 0.17 CISPEP 4 HIS E 31 PRO E 32 0 -0.02 CRYST1 48.000 60.000 71.100 81.00 76.00 78.00 P 1 2 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 0.020833 -0.004428 -0.004729 0.00000 SCALE2 0.000000 0.017039 -0.001917 0.00000 SCALE3 0.000000 0.000000 0.014587 0.00000