HEADER IMMUNE SYSTEM 28-MAR-19 6JQ3 TITLE CRYSTAL STRUCTURE OF H2-KB IN COMPLEX WITH A DPAGT1 MUTANT PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, K-B ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAJOR HISTOCOMPATIBILITY COMPLEX CHAIN A; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DPAGT1 MUTANT ANTIGEN SIIVFNLL; COMPND 8 CHAIN: P; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 12 CHAIN: B; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: H2-K1, H2-K; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 12 ORGANISM_COMMON: MOUSE; SOURCE 13 ORGANISM_TAXID: 10090; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 16 ORGANISM_COMMON: MOUSE; SOURCE 17 ORGANISM_TAXID: 10090; SOURCE 18 GENE: B2M; SOURCE 19 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 21 EXPRESSION_SYSTEM_STRAIN: K-12 KEYWDS MAJOR HISTOCOMPATIBILITY COMPLEX, H2-KB, ANTIGEN, MOUSE, MHC, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR P.BAI,Q.ZHOU,P.WEI,L.YIN REVDAT 4 06-NOV-24 6JQ3 1 REMARK REVDAT 3 17-FEB-21 6JQ3 1 JRNL REVDAT 2 03-FEB-21 6JQ3 1 JRNL REVDAT 1 06-MAY-20 6JQ3 0 JRNL AUTH P.BAI,Y.LI,Q.ZHOU,J.XIA,P.C.WEI,H.DENG,M.WU,S.K.CHAN, JRNL AUTH 2 J.W.KAPPLER,Y.ZHOU,E.TRAN,P.MARRACK,L.YIN JRNL TITL IMMUNE-BASED MUTATION CLASSIFICATION ENABLES NEOANTIGEN JRNL TITL 2 PRIORITIZATION AND IMMUNE FEATURE DISCOVERY IN CANCER JRNL TITL 3 IMMUNOTHERAPY. JRNL REF ONCOIMMUNOLOGY V. 10 68130 2021 JRNL REFN ESSN 2162-402X JRNL PMID 33537173 JRNL DOI 10.1080/2162402X.2020.1868130 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 68.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 16622 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1663 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 68.6965 - 5.7226 0.95 1266 141 0.1831 0.2312 REMARK 3 2 5.7226 - 4.5424 0.96 1241 138 0.1832 0.2273 REMARK 3 3 4.5424 - 3.9683 0.98 1272 142 0.1863 0.2787 REMARK 3 4 3.9683 - 3.6055 0.99 1276 142 0.2054 0.3113 REMARK 3 5 3.6055 - 3.3471 0.91 1169 130 0.2325 0.3147 REMARK 3 6 3.3471 - 3.1498 0.95 1207 133 0.2448 0.3270 REMARK 3 7 3.1498 - 2.9920 0.98 1254 140 0.2607 0.3786 REMARK 3 8 2.9920 - 2.8618 0.98 1255 139 0.2751 0.3782 REMARK 3 9 2.8618 - 2.7516 0.98 1241 138 0.2695 0.3549 REMARK 3 10 2.7516 - 2.6566 0.98 1254 139 0.2545 0.3474 REMARK 3 11 2.6566 - 2.5736 0.99 1261 141 0.2730 0.3370 REMARK 3 12 2.5736 - 2.5000 0.99 1263 140 0.2868 0.3755 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) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.740 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 : 0.015 3123 REMARK 3 ANGLE : 1.519 4238 REMARK 3 CHIRALITY : 0.068 441 REMARK 3 PLANARITY : 0.008 546 REMARK 3 DIHEDRAL : 19.663 1850 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 6JQ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1300011559. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JAN-18 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16646 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 68.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.02767 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.19820 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.850 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4% V/V TACSIMATE (PH 7.0), 12% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 53.31500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.98500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 53.31500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.98500 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: 3740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH P 104 LIES ON A SPECIAL POSITION. 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 PRO B 16 REMARK 465 GLU B 17 REMARK 465 LEU B 41 REMARK 465 LYS B 42 REMARK 465 ASN B 43 REMARK 465 GLU B 75 REMARK 465 ARG B 98 REMARK 465 ASP B 99 REMARK 465 MET B 100 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 OE2 GLU A 229 OG SER A 246 1.87 REMARK 500 NH2 ARG A 155 O VAL P 4 1.99 REMARK 500 O LEU A 266 O HOH A 301 2.12 REMARK 500 OH TYR A 209 O HOH A 302 2.16 REMARK 500 OG SER A 184 O GLY A 265 2.17 REMARK 500 OD2 ASP A 119 O HOH A 303 2.17 REMARK 500 OD2 ASP A 37 O HOH A 304 2.17 REMARK 500 OE1 GLU A 152 O HOH A 305 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 180 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 LEU B 24 CA - CB - CG ANGL. DEV. = 15.2 DEGREES 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 ASN A 86 73.15 44.91 REMARK 500 ASP A 106 1.24 -69.11 REMARK 500 TYR A 123 -63.88 -124.79 REMARK 500 ASP A 137 -166.36 -163.40 REMARK 500 ARG A 181 113.06 -31.91 REMARK 500 ASN A 220 72.35 38.76 REMARK 500 ASP A 227 -26.30 61.42 REMARK 500 SER A 246 -158.26 -138.21 REMARK 500 VAL A 247 160.31 177.88 REMARK 500 PRO A 250 -177.83 -60.80 REMARK 500 PRO B 21 41.49 -72.86 REMARK 500 LYS B 46 98.99 59.90 REMARK 500 TRP B 61 -12.40 75.75 REMARK 500 THR B 69 -81.91 -101.10 REMARK 500 GLU B 70 128.73 133.50 REMARK 500 HIS B 85 140.33 -171.28 REMARK 500 TYR B 95 -90.22 -96.93 REMARK 500 TRP B 96 -171.90 178.62 REMARK 500 REMARK 500 REMARK: NULL DBREF 6JQ3 A 1 274 UNP P01901 HA1B_MOUSE 22 295 DBREF 6JQ3 P 1 8 PDB 6JQ3 6JQ3 1 8 DBREF 6JQ3 B 2 100 UNP P01887 B2MG_MOUSE 21 119 SEQRES 1 A 274 GLY PRO HIS SER LEU ARG TYR PHE VAL THR ALA VAL SER SEQRES 2 A 274 ARG PRO GLY LEU GLY GLU PRO ARG TYR MET GLU VAL GLY SEQRES 3 A 274 TYR VAL ASP ASP THR GLU PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 274 ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA ARG TRP MET SEQRES 5 A 274 GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN SEQRES 6 A 274 LYS ALA LYS GLY ASN GLU GLN SER PHE ARG VAL ASP LEU SEQRES 7 A 274 ARG THR LEU LEU GLY TYR TYR ASN GLN SER LYS GLY GLY SEQRES 8 A 274 SER HIS THR ILE GLN VAL ILE SER GLY CYS GLU VAL GLY SEQRES 9 A 274 SER ASP GLY ARG LEU LEU ARG GLY TYR GLN GLN TYR ALA SEQRES 10 A 274 TYR ASP GLY CYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 274 LYS THR TRP THR ALA ALA ASP MET ALA ALA LEU ILE THR SEQRES 12 A 274 LYS HIS LYS TRP GLU GLN ALA GLY GLU ALA GLU ARG LEU SEQRES 13 A 274 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 274 ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR SEQRES 15 A 274 ASP SER PRO LYS ALA HIS VAL THR HIS HIS SER ARG PRO SEQRES 16 A 274 GLU ASP LYS VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 274 TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY SEQRES 18 A 274 GLU GLU LEU ILE GLN ASP MET GLU LEU VAL GLU THR ARG SEQRES 19 A 274 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL SEQRES 20 A 274 VAL VAL PRO LEU GLY LYS GLU GLN TYR TYR THR CYS HIS SEQRES 21 A 274 VAL TYR HIS GLN GLY LEU PRO GLU PRO LEU THR LEU ARG SEQRES 22 A 274 TRP SEQRES 1 P 8 SER ILE ILE VAL PHE ASN LEU LEU SEQRES 1 B 99 ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR SEQRES 3 B 99 VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET SEQRES 4 B 99 LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER SEQRES 5 B 99 ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU SEQRES 6 B 99 ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR SEQRES 7 B 99 ALA CYS ARG VAL LYS HIS ALA SER MET ALA GLU PRO LYS SEQRES 8 B 99 THR VAL TYR TRP ASP ARG ASP MET FORMUL 4 HOH *56(H2 O) HELIX 1 AA1 ALA A 49 GLU A 55 5 7 HELIX 2 AA2 GLY A 56 TYR A 85 1 30 HELIX 3 AA3 ASP A 137 ALA A 150 1 14 HELIX 4 AA4 GLY A 151 GLY A 162 1 12 HELIX 5 AA5 GLY A 162 LEU A 180 1 19 SHEET 1 AA1 8 TYR A 45 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 GLU A 24 O PHE A 36 SHEET 4 AA1 8 HIS A 3 VAL A 12 -1 N THR A 10 O MET A 23 SHEET 5 AA1 8 THR A 94 VAL A 103 -1 O VAL A 103 N HIS A 3 SHEET 6 AA1 8 LEU A 109 TYR A 118 -1 O ARG A 111 N GLU A 102 SHEET 7 AA1 8 CYS A 121 LEU A 126 -1 O ILE A 124 N TYR 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 ARG A 194 0 SHEET 2 AA2 4 LYS A 198 PHE A 208 -1 O LYS A 198 N ARG A 194 SHEET 3 AA2 4 PHE A 241 SER A 246 -1 O ALA A 245 N CYS A 203 SHEET 4 AA2 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 AA3 4 GLU A 229 LEU A 230 0 SHEET 2 AA3 4 PHE A 241 SER A 246 -1 O SER A 246 N GLU A 229 SHEET 3 AA3 4 LYS A 198 PHE A 208 -1 N CYS A 203 O ALA A 245 SHEET 4 AA3 4 VAL A 248 VAL A 249 -1 O VAL A 249 N VAL A 199 SHEET 1 AA4 4 GLU A 222 GLU A 223 0 SHEET 2 AA4 4 THR A 214 LEU A 219 -1 N LEU A 219 O GLU A 222 SHEET 3 AA4 4 TYR A 257 TYR A 262 -1 O TYR A 262 N THR A 214 SHEET 4 AA4 4 LEU A 270 LEU A 272 -1 O LEU A 272 N CYS A 259 SHEET 1 AA5 4 GLN B 7 SER B 12 0 SHEET 2 AA5 4 LEU B 24 PHE B 31 -1 O TYR B 27 N GLN B 9 SHEET 3 AA5 4 PHE B 63 HIS B 68 -1 O ALA B 67 N CYS B 26 SHEET 4 AA5 4 GLU B 51 MET B 52 -1 N GLU B 51 O HIS B 68 SHEET 1 AA6 4 GLN B 7 SER B 12 0 SHEET 2 AA6 4 LEU B 24 PHE B 31 -1 O TYR B 27 N GLN B 9 SHEET 3 AA6 4 PHE B 63 HIS B 68 -1 O ALA B 67 N CYS B 26 SHEET 4 AA6 4 SER B 56 PHE B 57 -1 N SER B 56 O TYR B 64 SHEET 1 AA7 3 GLU B 37 GLN B 39 0 SHEET 2 AA7 3 ARG B 82 LYS B 84 -1 O LYS B 84 N GLU B 37 SHEET 3 AA7 3 LYS B 92 THR B 93 -1 O LYS B 92 N VAL B 83 SSBOND 1 CYS A 203 CYS A 259 1555 1555 2.02 CISPEP 1 PRO A 195 GLU A 196 0 0.35 CISPEP 2 TYR A 209 PRO A 210 0 3.36 CISPEP 3 HIS B 32 PRO B 33 0 4.66 CRYST1 106.630 67.970 70.730 90.00 103.86 90.00 C 1 2 1 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 0.009378 0.000000 0.002314 0.00000 SCALE2 0.000000 0.014712 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014562 0.00000