HEADER DE NOVO PROTEIN 19-JUN-20 6XI6 TITLE HIERARCHICAL DESIGN OF MULTI-SCALE PROTEIN COMPLEXES BY COMBINATORIAL TITLE 2 ASSEMBLY OF OLIGOMERIC HELICAL BUNDLE AND REPEAT PROTEIN BUILDING TITLE 3 BLOCKS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HELICAL FUSION DESIGN; 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 HELICAL FUSION, DE NOVO DESIGN, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BERA,Y.HSIA,A.S.KANG,B.SHANKARAN,D.BAKER REVDAT 2 03-APR-24 6XI6 1 REMARK REVDAT 1 02-JUN-21 6XI6 0 JRNL AUTH Y.HSIA,R.MOUT,W.SHEFFLER,N.I.EDMAN,I.VULOVIC,Y.J.PARK, JRNL AUTH 2 R.L.REDLER,M.J.BICK,A.K.BERA,A.COURBET,A.KANG,T.J.BRUNETTE, JRNL AUTH 3 U.NATTERMANN,E.TSAI,A.SALEEM,C.M.CHOW,D.EKIERT,G.BHABHA, JRNL AUTH 4 D.VEESLER,D.BAKER JRNL TITL DESIGN OF MULTI-SCALE PROTEIN COMPLEXES BY HIERARCHICAL JRNL TITL 2 BUILDING BLOCK FUSION. JRNL REF NAT COMMUN V. 12 2294 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 33863889 JRNL DOI 10.1038/S41467-021-22276-Z REMARK 2 REMARK 2 RESOLUTION. 2.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17RC1_3605 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) : 2.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 8412 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.080 REMARK 3 FREE R VALUE TEST SET COUNT : 848 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 38.4800 - 4.8900 0.99 1256 144 0.2009 0.2562 REMARK 3 2 4.8800 - 3.8800 1.00 1266 138 0.2004 0.2622 REMARK 3 3 3.8800 - 3.3900 1.00 1252 141 0.2105 0.2467 REMARK 3 4 3.3900 - 3.0800 1.00 1264 141 0.2469 0.3290 REMARK 3 5 3.0800 - 2.8600 1.00 1283 144 0.2837 0.3257 REMARK 3 6 2.8600 - 2.6900 0.99 1243 140 0.3440 0.4227 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.457 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.291 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 66.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 74.93 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 : 0.001 2048 REMARK 3 ANGLE : 0.306 2754 REMARK 3 CHIRALITY : 0.027 325 REMARK 3 PLANARITY : 0.001 374 REMARK 3 DIHEDRAL : 18.708 1337 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): -2.0444 -17.0662 -2.7911 REMARK 3 T TENSOR REMARK 3 T11: 0.4863 T22: 0.3947 REMARK 3 T33: 0.5014 T12: 0.0383 REMARK 3 T13: -0.1217 T23: -0.0570 REMARK 3 L TENSOR REMARK 3 L11: 0.8066 L22: 1.1451 REMARK 3 L33: 4.5185 L12: 0.4979 REMARK 3 L13: -0.3200 L23: -0.8668 REMARK 3 S TENSOR REMARK 3 S11: 0.0358 S12: -0.1839 S13: -0.1572 REMARK 3 S21: 0.0874 S22: -0.0858 S23: -0.1723 REMARK 3 S31: 0.6202 S32: -0.2725 S33: 0.0697 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 6XI6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1000250193. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-SEP-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8434 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.690 REMARK 200 RESOLUTION RANGE LOW (A) : 38.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.69 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 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: DESIGNED MODEL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGCL2, 0.1 TRISCL PH 8.5. 10 % REMARK 280 GLYCEROL AND 25 (V/V) 1,2-PROPANEDIOL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.98500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.43620 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 26.14800 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 50.98500 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 29.43620 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 26.14800 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 50.98500 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 29.43620 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 26.14800 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 58.87241 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 52.29600 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 58.87241 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 52.29600 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 58.87241 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 52.29600 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: 7840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 A 310 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 312 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 313 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 LYS A 270 REMARK 465 LYS A 271 REMARK 465 ASN A 272 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 A 57 CG CD OE1 OE2 REMARK 470 ARG A 61 NE CZ NH1 NH2 REMARK 470 GLU A 114 CG CD OE1 OE2 REMARK 470 ASP A 122 CG OD1 OD2 REMARK 470 ARG A 177 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 204 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 215 CG CD OE1 OE2 REMARK 470 LYS A 219 CG CD CE NZ REMARK 470 ASN A 221 CG OD1 ND2 REMARK 470 GLU A 223 CG CD OE1 OE2 REMARK 470 ARG A 226 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 247 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 248 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 250 CG OD1 OD2 REMARK 470 GLU A 252 CG CD OE1 OE2 REMARK 470 ARG A 254 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 255 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 266 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 ALA A 172 -46.77 -154.33 REMARK 500 LYS A 219 -165.95 -79.86 REMARK 500 ARG A 248 -134.56 -127.22 REMARK 500 REMARK 500 REMARK: NULL DBREF 6XI6 A 1 272 PDB 6XI6 6XI6 1 272 SEQRES 1 A 272 GLY LYS GLU LEU GLU ILE VAL ALA ARG LEU GLN GLN LEU SEQRES 2 A 272 ASN ILE GLU LEU ALA ARG LYS LEU LEU GLU ALA VAL ALA SEQRES 3 A 272 ARG LEU GLN GLU LEU ASN ILE ASP LEU VAL ARG LYS THR SEQRES 4 A 272 SER GLU LEU THR ASP GLU LYS THR ILE ARG GLU GLU ILE SEQRES 5 A 272 ARG LYS VAL LYS GLU GLU SER LYS ARG ILE VAL GLU GLU SEQRES 6 A 272 ALA GLU GLN GLU ILE ARG LYS ALA GLU ALA GLU SER LEU SEQRES 7 A 272 ARG LEU THR ALA GLU ALA ALA ALA ASP ALA ALA ARG LYS SEQRES 8 A 272 ALA ALA LEU ARG MET GLY ASP GLU ARG VAL ARG ARG LEU SEQRES 9 A 272 ALA ALA GLU LEU VAL ARG LEU ALA GLN GLU ALA ALA GLU SEQRES 10 A 272 GLU ALA THR ARG ASP PRO ASN SER SER ASP GLN ASN GLU SEQRES 11 A 272 ALA LEU ARG LEU ILE ILE LEU ALA ILE GLU ALA ALA VAL SEQRES 12 A 272 ARG ALA LEU ASP LYS ALA ILE GLU LYS GLY ASP PRO GLU SEQRES 13 A 272 ASP ARG GLU ARG ALA ARG GLU MET VAL ARG ALA ALA VAL SEQRES 14 A 272 ARG ALA ALA GLU LEU VAL GLN ARG TYR PRO SER ALA SER SEQRES 15 A 272 ALA ALA ASN GLU ALA LEU LYS ALA LEU VAL ALA ALA ILE SEQRES 16 A 272 ASP GLU GLY ASP LYS ASP ALA ALA ARG CYS ALA GLU GLU SEQRES 17 A 272 LEU VAL GLU GLN ALA GLU GLU ALA LEU ARG LYS LYS ASN SEQRES 18 A 272 PRO GLU GLU ALA ARG ALA VAL TYR GLU ALA ALA ARG ASP SEQRES 19 A 272 VAL LEU GLU ALA LEU GLN ARG LEU GLU GLU ALA LYS ARG SEQRES 20 A 272 ARG GLY ASP GLU GLU GLU ARG ARG GLU ALA GLU GLU ARG SEQRES 21 A 272 LEU ARG GLN ALA CYS GLU ARG ALA ARG LYS LYS ASN FORMUL 2 HOH *13(H2 O) HELIX 1 AA1 GLY A 1 LEU A 42 1 42 HELIX 2 AA2 ASP A 44 GLY A 97 1 54 HELIX 3 AA3 ASP A 98 ASP A 122 1 25 HELIX 4 AA4 SER A 125 GLY A 153 1 29 HELIX 5 AA5 ASP A 154 TYR A 178 1 25 HELIX 6 AA6 ALA A 181 GLY A 198 1 18 HELIX 7 AA7 ASP A 199 LYS A 219 1 21 HELIX 8 AA8 ASN A 221 ARG A 248 1 28 HELIX 9 AA9 GLU A 251 ARG A 267 1 17 SSBOND 1 CYS A 205 CYS A 265 1555 1555 2.03 CRYST1 101.970 101.970 78.444 90.00 90.00 120.00 H 3 9 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 0.009807 0.005662 0.000000 0.00000 SCALE2 0.000000 0.011324 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012748 0.00000