HEADER IMMUNE SYSTEM 06-FEB-24 8VY4 TITLE ENGINEERING A TUMOR-SELECTIVE PRODRUG T CELL ENGAGER BISPECIFIC TITLE 2 ANTIBODY FOR SAFER IMMUNOTHERAPY COMPND MOL_ID: 1; COMPND 2 MOLECULE: FAB HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FAB LIGHT CHAIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PCA-ASP-GLY-ASN-GLU-GLU-MET; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_TAXID: 10090; SOURCE 4 EXPRESSION_SYSTEM: MAMMALIA; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 40674; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: MAMMALIA; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 40674; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: MAMMALIA; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 40674 KEYWDS ANTIBODY, CD3, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.ANTONYSAMY,S.DEMAREST,K.FRONING,M.H.HICKEY,B.KUHLMAN,A.C.MCCUE REVDAT 1 24-JUL-24 8VY4 0 JRNL AUTH A.C.MCCUE,S.J.DEMAREST,K.J.FRONING,M.J.HICKEY,S.ANTONYSAMY, JRNL AUTH 2 B.KUHLMAN JRNL TITL ENGINEERING A TUMOR-SELECTIVE PRODRUG T-CELL ENGAGER JRNL TITL 2 BISPECIFIC ANTIBODY FOR SAFER IMMUNOTHERAPY. JRNL REF MABS V. 16 73325 2024 JRNL REFN ESSN 1942-0870 JRNL PMID 38962811 JRNL DOI 10.1080/19420862.2024.2373325 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21RC1_5049 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 50288 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 2483 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 34.9500 - 4.4500 0.98 2807 149 0.1556 0.1867 REMARK 3 2 4.4500 - 3.5400 1.00 2720 147 0.1478 0.2085 REMARK 3 3 3.5300 - 3.0900 1.00 2698 132 0.1624 0.2152 REMARK 3 4 3.0900 - 2.8100 1.00 2681 136 0.1837 0.2153 REMARK 3 5 2.8100 - 2.6100 1.00 2672 133 0.1820 0.2540 REMARK 3 6 2.6100 - 2.4500 1.00 2664 127 0.1897 0.2280 REMARK 3 7 2.4500 - 2.3300 1.00 2651 132 0.1956 0.2440 REMARK 3 8 2.3300 - 2.2300 1.00 2654 129 0.1926 0.2302 REMARK 3 9 2.2300 - 2.1400 1.00 2615 150 0.1885 0.2382 REMARK 3 10 2.1400 - 2.0700 1.00 2670 126 0.1961 0.2556 REMARK 3 11 2.0700 - 2.0000 1.00 2617 144 0.1925 0.2492 REMARK 3 12 2.0000 - 1.9500 1.00 2603 143 0.1960 0.2433 REMARK 3 13 1.9500 - 1.8900 1.00 2629 158 0.1999 0.2607 REMARK 3 14 1.8900 - 1.8500 1.00 2631 149 0.2108 0.2432 REMARK 3 15 1.8500 - 1.8100 1.00 2587 138 0.2154 0.2365 REMARK 3 16 1.8100 - 1.7700 1.00 2640 137 0.2218 0.2753 REMARK 3 17 1.7700 - 1.7300 1.00 2607 127 0.2359 0.3229 REMARK 3 18 1.7300 - 1.7000 1.00 2659 126 0.2496 0.3071 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.198 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.489 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.89 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 : 0.006 3402 REMARK 3 ANGLE : 0.847 4676 REMARK 3 CHIRALITY : 0.056 561 REMARK 3 PLANARITY : 0.006 593 REMARK 3 DIHEDRAL : 12.199 1187 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 40.3231 37.6667 18.0537 REMARK 3 T TENSOR REMARK 3 T11: 0.1877 T22: 0.1543 REMARK 3 T33: 0.1166 T12: 0.0006 REMARK 3 T13: -0.0334 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 0.4545 L22: 0.4796 REMARK 3 L33: 0.5713 L12: -0.0882 REMARK 3 L13: -0.4841 L23: 0.0935 REMARK 3 S TENSOR REMARK 3 S11: 0.0135 S12: 0.0150 S13: -0.0018 REMARK 3 S21: -0.0312 S22: 0.0216 S23: 0.0424 REMARK 3 S31: -0.0088 S32: -0.0444 S33: -0.0366 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 8VY4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1000281386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-18 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 : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50296 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 36.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.13200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.63700 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM BIS-TRIS PH 6.5 AND 20% REMARK 280 POLYETHYLENE GLYCOL MONOMETHYL ETHER 5000, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 294K 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 24.36650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.34750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.36250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.34750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.36650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.36250 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: 4500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 GLY A 217 REMARK 465 SER A 218 REMARK 465 HIS A 219 REMARK 465 HIS A 220 REMARK 465 HIS A 221 REMARK 465 HIS A 222 REMARK 465 HIS A 223 REMARK 465 HIS A 224 REMARK 465 ALA B 1 REMARK 465 ASP B 215 REMARK 465 CYS B 216 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 GLU C 6 CG CD OE1 OE2 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 THR A 14 -8.53 78.88 REMARK 500 LYS A 42 -166.71 -114.09 REMARK 500 LYS B 31 15.88 55.74 REMARK 500 ASN B 32 -3.14 67.73 REMARK 500 VAL B 53 -48.56 73.81 REMARK 500 LYS B 143 73.89 48.35 REMARK 500 ASN C 4 11.36 -140.12 REMARK 500 GLU C 6 11.11 -69.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 577 DISTANCE = 5.87 ANGSTROMS DBREF 8VY4 A 1 224 PDB 8VY4 8VY4 1 224 DBREF 8VY4 B 1 216 PDB 8VY4 8VY4 1 216 DBREF 8VY4 C 1 7 PDB 8VY4 8VY4 1 7 SEQRES 1 A 224 PCA SER VAL GLU GLU SER GLU GLY GLY LEU PHE LYS PRO SEQRES 2 A 224 THR ASP THR LEU THR LEU THR CYS THR VAL SER GLY PHE SEQRES 3 A 224 SER LEU SER SER ASN ALA ILE SER TRP VAL ARG GLN ALA SEQRES 4 A 224 PRO GLY LYS GLY LEU GLU TRP ILE GLY PHE VAL ALA VAL SEQRES 5 A 224 THR GLY TYR SER TYR TYR ALA SER TRP ALA LYS SER ARG SEQRES 6 A 224 SER THR ILE THR ARG ASN THR GLY LEU ASN THR VAL THR SEQRES 7 A 224 LEU LYS MET THR SER LEU THR ALA ALA ASP THR ALA THR SEQRES 8 A 224 TYR PHE CYS ALA ARG ILE GLY ILE GLY ILE ASP PHE ASN SEQRES 9 A 224 ILE TRP GLY PRO GLY THR LEU VAL THR VAL SER SER ALA SEQRES 10 A 224 LYS THR THR ALA PRO SER VAL TYR PRO LEU ALA PRO VAL SEQRES 11 A 224 CYS GLY ASP THR THR GLY SER SER VAL THR LEU GLY CYS SEQRES 12 A 224 LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR LEU THR SEQRES 13 A 224 TRP ASN SER GLY SER LEU SER SER GLY VAL HIS THR PHE SEQRES 14 A 224 PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU SER SER SEQRES 15 A 224 SER VAL THR VAL THR SER SER THR TRP PRO SER GLN SER SEQRES 16 A 224 ILE THR CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS SEQRES 17 A 224 VAL ASP LYS LYS ILE GLU PRO ARG GLY SER HIS HIS HIS SEQRES 18 A 224 HIS HIS HIS SEQRES 1 B 216 ALA ILE ASP MET THR GLN THR PRO SER SER LYS SER VAL SEQRES 2 B 216 ALA VAL GLY ASP THR VAL THR ILE ASN CYS GLN ALA SER SEQRES 3 B 216 GLU THR VAL TYR LYS ASN ASN TYR LEU ALA TRP TYR GLN SEQRES 4 B 216 GLN LYS PRO GLY GLN PRO PRO LYS ARG LEU ILE TYR SER SEQRES 5 B 216 VAL SER THR LEU ASP SER GLY VAL PRO SER ARG PHE SER SEQRES 6 B 216 GLY SER GLY SER GLY THR GLN PHE THR LEU THR ILE SER SEQRES 7 B 216 GLY VAL GLN CYS ASP ASP ALA ALA THR TYR TYR CYS ALA SEQRES 8 B 216 GLY TYR ARG THR THR PRO ILE TYR HIS ILE ARG PHE GLY SEQRES 9 B 216 GLY GLY THR GLU VAL VAL VAL GLU GLY ASP PRO VAL ALA SEQRES 10 B 216 PRO THR VAL LEU ILE PHE PRO PRO ALA ALA ASP GLN VAL SEQRES 11 B 216 ALA THR GLY THR VAL THR ILE VAL CYS VAL ALA ASN LYS SEQRES 12 B 216 TYR PHE PRO ASP VAL THR VAL THR TRP GLU VAL ASP GLY SEQRES 13 B 216 THR THR GLN THR THR GLY ILE GLU ASN SER LYS THR PRO SEQRES 14 B 216 GLN ASN SER ALA ASP CYS THR TYR ASN LEU SER SER THR SEQRES 15 B 216 LEU THR LEU THR SER THR GLN TYR ASN SER HIS LYS GLU SEQRES 16 B 216 TYR THR CYS LYS VAL THR GLN GLY THR THR SER VAL VAL SEQRES 17 B 216 GLN SER PHE ASN ARG GLY ASP CYS SEQRES 1 C 7 PCA ASP GLY ASN GLU GLU MET HET PCA A 1 8 HET PCA C 1 8 HETNAM PCA PYROGLUTAMIC ACID FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 4 HOH *554(H2 O) HELIX 1 AA1 SER A 27 ASN A 31 5 5 HELIX 2 AA2 THR A 85 THR A 89 5 5 HELIX 3 AA3 SER A 159 SER A 161 5 3 HELIX 4 AA4 PRO A 203 SER A 206 5 4 HELIX 5 AA5 VAL B 29 ASN B 33 5 5 HELIX 6 AA6 GLN B 81 ALA B 85 5 5 HELIX 7 AA7 GLN B 129 THR B 132 5 4 HELIX 8 AA8 SER B 187 ASN B 191 1 5 SHEET 1 AA1 4 SER A 2 GLU A 5 0 SHEET 2 AA1 4 LEU A 17 SER A 24 -1 O THR A 22 N GLU A 4 SHEET 3 AA1 4 THR A 76 MET A 81 -1 O MET A 81 N LEU A 17 SHEET 4 AA1 4 SER A 66 ASN A 71 -1 N THR A 69 O THR A 78 SHEET 1 AA2 6 GLY A 9 PHE A 11 0 SHEET 2 AA2 6 THR A 110 VAL A 114 1 O THR A 113 N PHE A 11 SHEET 3 AA2 6 ALA A 90 ARG A 96 -1 N TYR A 92 O THR A 110 SHEET 4 AA2 6 ILE A 33 GLN A 38 -1 N VAL A 36 O PHE A 93 SHEET 5 AA2 6 LEU A 44 VAL A 50 -1 O ILE A 47 N TRP A 35 SHEET 6 AA2 6 SER A 56 TYR A 58 -1 O TYR A 57 N PHE A 49 SHEET 1 AA3 4 GLY A 9 PHE A 11 0 SHEET 2 AA3 4 THR A 110 VAL A 114 1 O THR A 113 N PHE A 11 SHEET 3 AA3 4 ALA A 90 ARG A 96 -1 N TYR A 92 O THR A 110 SHEET 4 AA3 4 ILE A 105 TRP A 106 -1 O ILE A 105 N ARG A 96 SHEET 1 AA4 4 SER A 123 LEU A 127 0 SHEET 2 AA4 4 SER A 138 TYR A 148 -1 O LYS A 146 N SER A 123 SHEET 3 AA4 4 LEU A 177 THR A 187 -1 O LEU A 180 N VAL A 145 SHEET 4 AA4 4 VAL A 166 THR A 168 -1 N HIS A 167 O SER A 183 SHEET 1 AA5 4 SER A 123 LEU A 127 0 SHEET 2 AA5 4 SER A 138 TYR A 148 -1 O LYS A 146 N SER A 123 SHEET 3 AA5 4 LEU A 177 THR A 187 -1 O LEU A 180 N VAL A 145 SHEET 4 AA5 4 VAL A 172 GLN A 174 -1 N GLN A 174 O LEU A 177 SHEET 1 AA6 3 THR A 154 TRP A 157 0 SHEET 2 AA6 3 THR A 197 HIS A 202 -1 O ASN A 199 N THR A 156 SHEET 3 AA6 3 THR A 207 LYS A 212 -1 O VAL A 209 N VAL A 200 SHEET 1 AA7 4 MET B 4 THR B 7 0 SHEET 2 AA7 4 THR B 18 ALA B 25 -1 O ASN B 22 N THR B 7 SHEET 3 AA7 4 GLN B 72 SER B 78 -1 O LEU B 75 N ILE B 21 SHEET 4 AA7 4 PHE B 64 SER B 69 -1 N SER B 65 O THR B 76 SHEET 1 AA8 6 SER B 10 ALA B 14 0 SHEET 2 AA8 6 THR B 107 GLU B 112 1 O GLU B 112 N VAL B 13 SHEET 3 AA8 6 ALA B 86 ARG B 94 -1 N ALA B 86 O VAL B 109 SHEET 4 AA8 6 LEU B 35 GLN B 40 -1 N GLN B 40 O THR B 87 SHEET 5 AA8 6 LYS B 47 TYR B 51 -1 O LYS B 47 N GLN B 39 SHEET 6 AA8 6 THR B 55 LEU B 56 -1 O THR B 55 N TYR B 51 SHEET 1 AA9 4 SER B 10 ALA B 14 0 SHEET 2 AA9 4 THR B 107 GLU B 112 1 O GLU B 112 N VAL B 13 SHEET 3 AA9 4 ALA B 86 ARG B 94 -1 N ALA B 86 O VAL B 109 SHEET 4 AA9 4 HIS B 100 PHE B 103 -1 O ARG B 102 N GLY B 92 SHEET 1 AB1 4 THR B 119 PHE B 123 0 SHEET 2 AB1 4 THR B 134 TYR B 144 -1 O ASN B 142 N THR B 119 SHEET 3 AB1 4 TYR B 177 THR B 186 -1 O SER B 181 N CYS B 139 SHEET 4 AB1 4 ILE B 163 LYS B 167 -1 N GLU B 164 O THR B 182 SHEET 1 AB2 4 THR B 157 GLN B 159 0 SHEET 2 AB2 4 THR B 149 VAL B 154 -1 N TRP B 152 O GLN B 159 SHEET 3 AB2 4 GLU B 195 GLN B 202 -1 O LYS B 199 N THR B 151 SHEET 4 AB2 4 THR B 205 ASN B 212 -1 O VAL B 207 N VAL B 200 SSBOND 1 CYS A 21 CYS A 94 1555 1555 2.07 SSBOND 2 CYS A 143 CYS A 198 1555 1555 2.06 SSBOND 3 CYS B 23 CYS B 90 1555 1555 2.08 SSBOND 4 CYS B 82 CYS B 175 1555 1555 2.05 SSBOND 5 CYS B 139 CYS B 198 1555 1555 2.00 LINK C PCA A 1 N SER A 2 1555 1555 1.33 LINK C PCA C 1 N ASP C 2 1555 1555 1.33 CISPEP 1 PHE A 149 PRO A 150 0 -6.18 CISPEP 2 GLU A 151 PRO A 152 0 0.30 CISPEP 3 TRP A 191 PRO A 192 0 7.77 CISPEP 4 THR B 7 PRO B 8 0 -3.25 CISPEP 5 THR B 96 PRO B 97 0 0.03 CISPEP 6 PHE B 145 PRO B 146 0 1.91 CRYST1 48.733 72.725 126.695 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 0.020520 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013750 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007893 0.00000 HETATM 1 N PCA A 1 38.253 29.018 -4.801 1.00 37.98 N ANISOU 1 N PCA A 1 5435 5120 3876 -258 -595 -285 N HETATM 2 CA PCA A 1 39.298 28.290 -4.112 1.00 28.02 C ANISOU 2 CA PCA A 1 4197 3779 2670 -281 -540 -292 C HETATM 3 CB PCA A 1 40.652 28.649 -4.714 1.00 32.55 C ANISOU 3 CB PCA A 1 4832 4305 3230 -256 -503 -274 C HETATM 4 CG PCA A 1 40.282 29.771 -5.687 1.00 34.69 C ANISOU 4 CG PCA A 1 5116 4630 3437 -213 -537 -250 C HETATM 5 CD PCA A 1 38.761 29.878 -5.698 1.00 36.79 C ANISOU 5 CD PCA A 1 5326 4976 3677 -217 -596 -259 C HETATM 6 OE PCA A 1 38.102 30.622 -6.405 1.00 52.07 O ANISOU 6 OE PCA A 1 7254 6972 5557 -184 -635 -244 O HETATM 7 C PCA A 1 39.277 28.596 -2.622 1.00 29.82 C ANISOU 7 C PCA A 1 4390 3979 2961 -263 -528 -261 C HETATM 8 O PCA A 1 38.956 29.712 -2.202 1.00 30.70 O ANISOU 8 O PCA A 1 4479 4111 3075 -220 -546 -222 O