HEADER BIOSYNTHETIC PROTEIN 24-MAR-20 6WA0 TITLE DE NOVO DESIGNED RECEPTOR TRANSMEMBRANE DOMAINS ENHANCE CAR-T TITLE 2 CYTOTOXICITY AND ATTENUATE CYTOKINE RELEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DE NOVO DESIGNED RECEPTOR TRANSMEMBRANE DOMAIN PROMP C3.1; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PMM-TRPLE FUSION KEYWDS TRANSMEMBRANE DOMAIN, DE NOVO DESIGN, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.J.CALL,M.E.CALL,N.J.CHANDLER,J.V.NGUYEN,R.TRENKER REVDAT 2 18-OCT-23 6WA0 1 REMARK REVDAT 1 31-MAR-21 6WA0 0 JRNL AUTH A.ELAZAR,N.J.CHANDLER,A.S.DAVEY,J.Y.WEINSTEIN,J.V.NGUYEN, JRNL AUTH 2 R.TRENKER,M.JENKINS,M.J.CALL,M.E.CALL,S.J.FLEISHMAN JRNL TITL DE NOVO DESIGNED RECEPTOR TRANSMEMBRANE DOMAINS ENHANCE JRNL TITL 2 CAR-T CYTOTOXICITY AND ATTENUATE CYTOKINE RELEASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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) : 3.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.430 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 5660 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) : 0.220 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 565 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 41.6380 - 5.5269 1.00 1334 144 0.2157 0.2381 REMARK 3 2 5.5269 - 4.3884 1.00 1253 140 0.2296 0.2881 REMARK 3 3 4.3884 - 3.8341 1.00 1265 140 0.2023 0.2546 REMARK 3 4 3.8341 - 3.4840 1.00 1243 141 0.2451 0.2790 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) : 0.390 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 110.7 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A OR CHAIN B OR CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): -39.1890 30.0484 16.8824 REMARK 3 T TENSOR REMARK 3 T11: 0.7568 T22: 0.8862 REMARK 3 T33: 0.8007 T12: -0.0469 REMARK 3 T13: -0.0040 T23: 0.0177 REMARK 3 L TENSOR REMARK 3 L11: 0.5192 L22: 1.4487 REMARK 3 L33: 0.4895 L12: -0.8718 REMARK 3 L13: 0.5530 L23: -0.9055 REMARK 3 S TENSOR REMARK 3 S11: 0.2232 S12: 0.2176 S13: -0.6972 REMARK 3 S21: 0.0231 S22: -0.2923 S23: 0.0461 REMARK 3 S31: 0.3711 S32: -0.1097 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN E OR CHAIN F OR CHAIN D REMARK 3 ORIGIN FOR THE GROUP (A): -37.9219 16.4955 30.1914 REMARK 3 T TENSOR REMARK 3 T11: 0.8131 T22: 0.8089 REMARK 3 T33: 0.8007 T12: -0.0834 REMARK 3 T13: 0.0075 T23: 0.0515 REMARK 3 L TENSOR REMARK 3 L11: 0.6233 L22: 0.8224 REMARK 3 L33: 1.2313 L12: -0.3281 REMARK 3 L13: -0.8151 L23: 0.0343 REMARK 3 S TENSOR REMARK 3 S11: -0.0599 S12: 0.2057 S13: -0.0127 REMARK 3 S21: -0.4416 S22: -0.3741 S23: -0.2578 REMARK 3 S31: 0.6254 S32: 0.1424 S33: -0.0001 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN G OR CHAIN H OR CHAIN I REMARK 3 ORIGIN FOR THE GROUP (A): -34.6392 47.3362 19.4283 REMARK 3 T TENSOR REMARK 3 T11: 0.7614 T22: 0.8048 REMARK 3 T33: 0.8640 T12: -0.0250 REMARK 3 T13: -0.0299 T23: 0.0121 REMARK 3 L TENSOR REMARK 3 L11: 0.3771 L22: 0.8187 REMARK 3 L33: 0.6292 L12: -0.3961 REMARK 3 L13: 0.3320 L23: 0.0130 REMARK 3 S TENSOR REMARK 3 S11: -0.0060 S12: -0.3104 S13: 0.3692 REMARK 3 S21: 0.0031 S22: -0.0995 S23: 0.1042 REMARK 3 S31: -0.2679 S32: -0.1493 S33: -0.0000 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 6WA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-20. REMARK 100 THE DEPOSITION ID IS D_1000247885. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 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) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS MAR 15, 2019 BUILT=20190315 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6676 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 48.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.10 REMARK 200 R MERGE (I) : 0.16400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.40 REMARK 200 R MERGE FOR SHELL (I) : 2.04400 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 2.8.2 REMARK 200 STARTING MODEL: 5EH6 REMARK 200 REMARK 200 REMARK: SMALL ELLIPSOID CRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML PEPTIDE IN 30MM C8E4 65 V/V 2 REMARK 280 -METHYL-2,4-PENTANEDIOL 0.1 M TRIS CHLORIDE PH 8, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.86600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.43300 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 26.43300 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 52.86600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 3360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 3410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 3 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: 3180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H, I 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 GLU A 1 REMARK 465 LEU A 30 REMARK 465 SCH A 31 REMARK 465 SCH C 31 REMARK 465 GLU D 1 REMARK 465 SCH D 31 REMARK 465 GLU F 1 REMARK 465 SCH F 31 REMARK 465 ARG G 29 REMARK 465 LEU G 30 REMARK 465 SCH G 31 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 PRO C 2 -103.23 -84.71 REMARK 500 PRO I 2 -79.67 -84.82 REMARK 500 REMARK 500 REMARK: NULL DBREF 6WA0 A 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 B 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 C 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 D 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 E 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 F 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 G 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 H 1 31 PDB 6WA0 6WA0 1 31 DBREF 6WA0 I 1 31 PDB 6WA0 6WA0 1 31 SEQRES 1 A 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 A 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 A 31 THR ARG ARG LEU SCH SEQRES 1 B 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 B 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 B 31 THR ARG ARG LEU SCH SEQRES 1 C 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 C 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 C 31 THR ARG ARG LEU SCH SEQRES 1 D 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 D 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 D 31 THR ARG ARG LEU SCH SEQRES 1 E 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 E 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 E 31 THR ARG ARG LEU SCH SEQRES 1 F 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 F 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 F 31 THR ARG ARG LEU SCH SEQRES 1 G 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 G 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 G 31 THR ARG ARG LEU SCH SEQRES 1 H 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 H 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 H 31 THR ARG ARG LEU SCH SEQRES 1 I 31 GLU PRO GLU THR ALA LEU LEU VAL ALA PHE VAL ALA TYR SEQRES 2 I 31 TYR THR ALA LEU ILE ALA LEU ILE PHE ALA ILE LEU ALA SEQRES 3 I 31 THR ARG ARG LEU SCH HET SCH B 31 9 HET SCH E 31 9 HET SCH H 31 9 HET SCH I 31 9 HETNAM SCH S-METHYL-THIO-CYSTEINE FORMUL 2 SCH 4(C4 H9 N O2 S2) HELIX 1 AA1 PRO A 2 ARG A 29 1 28 HELIX 2 AA2 GLU B 3 SCH B 31 1 29 HELIX 3 AA3 GLU C 3 ARG C 29 1 27 HELIX 4 AA4 GLU D 3 ARG D 29 1 27 HELIX 5 AA5 PRO E 2 ARG E 29 1 28 HELIX 6 AA6 GLU F 3 LEU F 30 1 28 HELIX 7 AA7 PRO G 2 ARG G 28 1 27 HELIX 8 AA8 PRO H 2 LEU H 30 1 29 HELIX 9 AA9 GLU I 3 SCH I 31 1 29 LINK C LEU B 30 N SCH B 31 1555 1555 1.33 LINK C LEU E 30 N SCH E 31 1555 1555 1.33 LINK C LEU H 30 N SCH H 31 1555 1555 1.33 LINK C LEU I 30 N SCH I 31 1555 1555 1.33 CRYST1 96.159 96.159 79.299 90.00 90.00 120.00 P 32 2 1 54 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 0.010399 0.006004 0.000000 0.00000 SCALE2 0.000000 0.012008 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012610 0.00000