HEADER DE NOVO PROTEIN 04-AUG-26 37SN TITLE CRYSTAL STRUCTURE OF SC4, A DE NOVO-DESIGNED BRACKET-SHAPED PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRACKET-SHAPED PROTEIN SC4; COMPND 3 CHAIN: A; 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; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO PROTEIN DESIGN, COMPUTATIONAL PROTEIN DESIGN, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.Y.LYUBIMOV,Y.QI,J.S.FRASER,T.KORTEMME REVDAT 1 02-SEP-26 37SN 0 JRNL AUTH Y.QI,G.ZHANG,K.YSERENTANT,S.LEE,A.Y.LYUBIMOV,K.IBRAHIM, JRNL AUTH 2 G.CIMICATA,J.S.FRASER,B.HUANG,T.KORTEMME JRNL TITL PROGRAMMING PROTEIN SHAPE AS AN EXPLICIT DESIGN LAYER VIA JRNL TITL 2 CAD BLUEPRINT-GUIDED DIFFUSION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 2.0_5936 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) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 36061 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1822 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 30.2000 - 4.0400 1.00 2812 172 0.1896 0.2341 REMARK 3 2 4.0400 - 3.2100 1.00 2710 146 0.2225 0.2642 REMARK 3 3 3.2100 - 2.8000 1.00 2673 136 0.2515 0.3175 REMARK 3 4 2.8000 - 2.5500 1.00 2642 140 0.2549 0.2840 REMARK 3 5 2.5500 - 2.3600 1.00 2646 150 0.2548 0.2815 REMARK 3 6 2.3600 - 2.2300 1.00 2625 141 0.2539 0.2559 REMARK 3 7 2.2300 - 2.1100 1.00 2625 139 0.2461 0.3202 REMARK 3 8 2.1100 - 2.0200 1.00 2630 126 0.2554 0.3331 REMARK 3 9 2.0200 - 1.9400 1.00 2619 137 0.2629 0.2858 REMARK 3 10 1.9400 - 1.8800 1.00 2611 122 0.2798 0.3188 REMARK 3 11 1.8800 - 1.8200 1.00 2624 135 0.2843 0.3203 REMARK 3 12 1.8200 - 1.7700 0.99 2569 141 0.3179 0.3529 REMARK 3 13 1.7700 - 1.7200 0.94 2453 137 0.3777 0.4082 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) : 0.244 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.759 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.43 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 : 0.010 2753 REMARK 3 ANGLE : 1.184 3743 REMARK 3 CHIRALITY : 0.071 464 REMARK 3 PLANARITY : 0.043 476 REMARK 3 DIHEDRAL : 15.969 1035 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 5 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.6986 4.9093 17.5866 REMARK 3 T TENSOR REMARK 3 T11: 0.4943 T22: 0.5171 REMARK 3 T33: 0.3683 T12: 0.0809 REMARK 3 T13: -0.0278 T23: -0.1089 REMARK 3 L TENSOR REMARK 3 L11: 0.7929 L22: 2.7591 REMARK 3 L33: 1.6813 L12: -0.1256 REMARK 3 L13: -0.1918 L23: -0.3833 REMARK 3 S TENSOR REMARK 3 S11: 0.0019 S12: -0.2634 S13: -0.0563 REMARK 3 S21: -0.0044 S22: -0.1966 S23: 0.2411 REMARK 3 S31: -0.7143 S32: -0.3338 S33: 0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 70 THROUGH 111 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.4895 -3.0886 16.0743 REMARK 3 T TENSOR REMARK 3 T11: 0.4985 T22: 0.6989 REMARK 3 T33: 0.4712 T12: 0.0441 REMARK 3 T13: 0.0347 T23: -0.0403 REMARK 3 L TENSOR REMARK 3 L11: 1.2906 L22: 1.6409 REMARK 3 L33: 0.9290 L12: 1.1902 REMARK 3 L13: 0.3697 L23: 0.4749 REMARK 3 S TENSOR REMARK 3 S11: 0.0474 S12: -0.9248 S13: -0.1403 REMARK 3 S21: 0.7081 S22: -0.2060 S23: 0.5934 REMARK 3 S31: -0.2664 S32: -1.0987 S33: -0.0300 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 112 THROUGH 223 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.1646 -1.5889 -5.5055 REMARK 3 T TENSOR REMARK 3 T11: 0.3067 T22: 0.2389 REMARK 3 T33: 0.2724 T12: 0.0237 REMARK 3 T13: -0.0512 T23: 0.0205 REMARK 3 L TENSOR REMARK 3 L11: 3.3638 L22: 1.9536 REMARK 3 L33: 4.2656 L12: -0.3068 REMARK 3 L13: 0.2830 L23: -0.1592 REMARK 3 S TENSOR REMARK 3 S11: -0.0914 S12: 0.0606 S13: 0.3273 REMARK 3 S21: -0.1517 S22: -0.0240 S23: 0.0690 REMARK 3 S31: -0.6916 S32: -0.3414 S33: -0.0379 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 224 THROUGH 364 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.3966 -3.5852 -14.9250 REMARK 3 T TENSOR REMARK 3 T11: 0.3457 T22: 0.3628 REMARK 3 T33: 0.3394 T12: -0.0038 REMARK 3 T13: 0.0289 T23: 0.0897 REMARK 3 L TENSOR REMARK 3 L11: 2.3022 L22: 2.4854 REMARK 3 L33: 4.8361 L12: -0.6838 REMARK 3 L13: 0.3433 L23: 0.3843 REMARK 3 S TENSOR REMARK 3 S11: -0.0767 S12: 0.2622 S13: -0.0432 REMARK 3 S21: -0.5349 S22: -0.0010 S23: -0.1408 REMARK 3 S31: -0.3083 S32: -0.0874 S33: 0.0025 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 37SN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-26. REMARK 100 THE DEPOSITION ID IS D_1000310597. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAY-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11583 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 3.21.1 REMARK 200 DATA SCALING SOFTWARE : XIA2 3.21.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38430 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 30.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.4 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.800 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 (%): 43.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MMT PH 7.0 25 % W/V PEG 1500, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K 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 20.49000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.66000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.56000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.66000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.49000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.56000 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 71 REMARK 465 ASN A 72 REMARK 465 LEU A 123 REMARK 465 PRO A 124 REMARK 465 GLU A 125 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 ALA A 176 101.14 -162.83 REMARK 500 ALA A 176 101.14 -164.64 REMARK 500 SER A 257 122.06 -38.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 34 0.29 SIDE CHAIN REMARK 500 ARG A 56 0.09 SIDE CHAIN REMARK 500 ARG A 101 0.27 SIDE CHAIN REMARK 500 ARG A 132 0.29 SIDE CHAIN REMARK 500 ARG A 166 0.19 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ARG A 101 12.69 REMARK 500 ARG A 101 12.51 REMARK 500 SER A 157 12.48 REMARK 500 SER A 157 13.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 37SL RELATED DB: PDB REMARK 900 CONE-SHAPED PROTEIN SC1 DBREF 37SN A 5 364 PDB 37SN 37SN 5 364 SEQRES 1 A 360 PRO TYR SER ALA GLU GLN LEU GLN ALA LEU ILE ALA ALA SEQRES 2 A 360 LEU LEU ALA ALA ALA LYS ARG ALA ARG ALA LEU GLY THR SEQRES 3 A 360 PRO GLU ALA ARG GLU LEU ALA ILE GLN ALA LEU ALA LEU SEQRES 4 A 360 ALA SER TYR LEU ALA THR LYS LEU PRO PRO GLU LEU ARG SEQRES 5 A 360 ALA PRO ALA GLN ALA GLN ILE ALA ALA ALA LEU ALA ALA SEQRES 6 A 360 LEU GLY ASN PRO GLU ASP GLN LYS LYS VAL GLU GLU LEU SEQRES 7 A 360 VAL LYS GLU LEU ARG GLU ARG ASN ASP ILE ASP ALA VAL SEQRES 8 A 360 VAL LYS GLU ALA LEU ARG THR ILE ALA LEU VAL ARG ALA SEQRES 9 A 360 LEU GLU ALA ALA GLY LYS GLU ALA ALA VAL ILE VAL ASP SEQRES 10 A 360 ASP LEU PRO GLU VAL ASP VAL GLU LYS ALA ARG ALA ILE SEQRES 11 A 360 ALA GLU ALA LEU ALA LYS GLU LEU LYS GLU LEU GLY ALA SEQRES 12 A 360 LYS VAL LEU VAL VAL VAL ALA GLU THR SER ALA GLN ALA SEQRES 13 A 360 ALA ILE VAL ASN LEU ARG TRP LEU LYS SER LEU GLY HIS SEQRES 14 A 360 GLY LEU ALA VAL VAL TYR VAL ALA GLY PRO TYR LEU ASP SEQRES 15 A 360 LEU PHE LEU GLU GLY LEU VAL GLU ALA GLY VAL SER PRO SEQRES 16 A 360 ASP ALA ALA ARG ASP ILE ARG THR ALA VAL GLU LEU LEU SEQRES 17 A 360 GLN ALA LYS ASP PRO ALA LEU GLU ALA HIS VAL ALA ALA SEQRES 18 A 360 VAL ALA ALA ARG GLY LYS GLY GLU GLY LEU ALA ILE ILE SEQRES 19 A 360 VAL GLU TYR ASP GLY GLU ILE ILE ILE ILE VAL LEU MET SEQRES 20 A 360 PRO ALA GLU ALA LYS SER GLY ARG VAL VAL ILE VAL VAL SEQRES 21 A 360 SER PRO TYR GLU ASN VAL LYS ASP ALA LEU GLU ALA ALA SEQRES 22 A 360 ARG PRO HIS LEU ASP PRO ALA TYR THR PHE ASP VAL ASP SEQRES 23 A 360 ILE GLU ILE SER LYS GLU ASP GLY TRP LEU LYS VAL ILE SEQRES 24 A 360 VAL LYS ALA VAL ILE LYS GLY PRO LYS LYS THR ASP TYR SEQRES 25 A 360 ILE VAL ILE VAL SER ALA PHE LYS LYS LYS PRO ASP GLY SEQRES 26 A 360 THR TYR LEU THR ILE LEU ILE THR ALA VAL LEU PRO ASP SEQRES 27 A 360 GLU SER LYS MET GLU GLU VAL THR LYS LEU MET LEU ALA SEQRES 28 A 360 ALA LEU GLU GLU LEU LEU LYS ALA VAL HET CL A 500 1 HETNAM CL CHLORIDE ION FORMUL 2 CL CL 1- FORMUL 3 HOH *36(H2 O) HELIX 1 AA1 SER A 7 GLY A 29 1 23 HELIX 2 AA2 THR A 30 THR A 49 1 20 HELIX 3 AA3 PRO A 52 LEU A 70 1 19 HELIX 4 AA4 GLU A 74 ASN A 90 1 17 HELIX 5 AA5 ASP A 91 ALA A 112 1 22 HELIX 6 AA6 ASP A 127 LEU A 145 1 19 HELIX 7 AA7 THR A 156 LEU A 171 1 16 HELIX 8 AA8 TYR A 184 ALA A 195 1 12 HELIX 9 AA9 SER A 198 LYS A 215 1 18 HELIX 10 AB1 ASN A 269 ARG A 278 1 10 HELIX 11 AB2 PRO A 279 LEU A 281 5 3 HELIX 12 AB3 ASP A 342 SER A 344 5 3 HELIX 13 AB4 LYS A 345 VAL A 364 1 20 SHEET 1 AA1 6 ALA A 116 VAL A 120 0 SHEET 2 AA1 6 LYS A 148 ALA A 154 1 O VAL A 151 N ILE A 119 SHEET 3 AA1 6 TYR A 331 LEU A 340 -1 O LEU A 335 N VAL A 152 SHEET 4 AA1 6 THR A 314 LYS A 325 -1 N VAL A 318 O ALA A 338 SHEET 5 AA1 6 TRP A 299 LYS A 309 -1 N LEU A 300 O PHE A 323 SHEET 6 AA1 6 THR A 286 GLU A 296 -1 N SER A 294 O LYS A 301 SHEET 1 AA2 5 LEU A 175 VAL A 180 0 SHEET 2 AA2 5 GLU A 244 MET A 251 -1 O ILE A 247 N TYR A 179 SHEET 3 AA2 5 GLY A 234 TYR A 241 -1 N ILE A 237 O ILE A 248 SHEET 4 AA2 5 GLY A 258 PRO A 266 1 O VAL A 263 N ILE A 238 SHEET 5 AA2 5 ALA A 224 GLY A 230 -1 N VAL A 226 O ILE A 262 CRYST1 40.980 69.120 117.320 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 0.024402 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014468 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008524 0.00000 MASTER 332 0 1 13 11 0 0 6 2706 1 0 28 END