HEADER DE NOVO PROTEIN 07-FEB-19 6NX2 TITLE CRYSTAL STRUCTURE OF COMPUTATIONALLY DESIGNED PROTEIN AAA COMPND MOL_ID: 1; COMPND 2 MOLECULE: DESIGN CONSTRUCT AAA; COMPND 3 CHAIN: A, B, C; 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; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS HOMOTRIMER, HELIX, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.Y.WEI,M.J.BICK REVDAT 3 03-APR-24 6NX2 1 REMARK REVDAT 2 13-MAR-24 6NX2 1 REMARK REVDAT 1 22-APR-20 6NX2 0 JRNL AUTH K.Y.WEI,D.MOSCHIDI,M.J.BICK,S.NERLI,A.C.MCSHAN,L.P.CARTER, JRNL AUTH 2 P.S.HUANG,D.A.FLETCHER,N.G.SGOURAKIS,S.E.BOYKEN,D.BAKER JRNL TITL COMPUTATIONAL DESIGN OF CLOSELY RELATED PROTEINS THAT ADOPT JRNL TITL 2 TWO WELL-DEFINED BUT STRUCTURALLY DIVERGENT FOLDS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 117 7208 2020 JRNL REFN ESSN 1091-6490 JRNL PMID 32188784 JRNL DOI 10.1073/PNAS.1914808117 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_2611 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 3 NUMBER OF REFLECTIONS : 14808 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.261 REMARK 3 R VALUE (WORKING SET) : 0.259 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1486 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 44.0524 - 5.1197 0.95 1322 152 0.2990 0.3284 REMARK 3 2 5.1197 - 4.0646 0.99 1340 150 0.2018 0.1979 REMARK 3 3 4.0646 - 3.5510 0.99 1360 150 0.2189 0.2404 REMARK 3 4 3.5510 - 3.2265 0.99 1311 145 0.2435 0.2660 REMARK 3 5 3.2265 - 2.9953 0.97 1294 147 0.3110 0.3420 REMARK 3 6 2.9953 - 2.8187 0.94 1250 143 0.2906 0.3025 REMARK 3 7 2.8187 - 2.6776 0.92 1209 139 0.2816 0.3681 REMARK 3 8 2.6776 - 2.5610 0.88 1181 128 0.3049 0.2887 REMARK 3 9 2.5610 - 2.4624 0.83 1112 126 0.3055 0.3333 REMARK 3 10 2.4624 - 2.3775 0.76 1027 108 0.3515 0.4394 REMARK 3 11 2.3775 - 2.3031 0.69 916 98 0.3997 0.4392 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) : 0.420 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.990 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 93.19 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 : 0.005 1947 REMARK 3 ANGLE : 0.508 2643 REMARK 3 CHIRALITY : 0.033 327 REMARK 3 PLANARITY : 0.003 363 REMARK 3 DIHEDRAL : 18.617 1227 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 4 THROUGH 92) REMARK 3 ORIGIN FOR THE GROUP (A): -3.3278 0.9704 38.7030 REMARK 3 T TENSOR REMARK 3 T11: 0.5671 T22: 0.5989 REMARK 3 T33: 0.5435 T12: -0.0143 REMARK 3 T13: -0.0006 T23: -0.0412 REMARK 3 L TENSOR REMARK 3 L11: 0.2848 L22: 0.1603 REMARK 3 L33: 2.4107 L12: -0.2010 REMARK 3 L13: -0.4529 L23: -1.3587 REMARK 3 S TENSOR REMARK 3 S11: -0.2259 S12: -0.1297 S13: 0.1047 REMARK 3 S21: 0.0604 S22: -0.2112 S23: 0.0806 REMARK 3 S31: -0.5821 S32: -0.5723 S33: -0.0024 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 4 THROUGH 92) REMARK 3 ORIGIN FOR THE GROUP (A): 2.2162 2.7795 39.1928 REMARK 3 T TENSOR REMARK 3 T11: 0.7209 T22: 0.5074 REMARK 3 T33: 0.6138 T12: -0.0551 REMARK 3 T13: -0.0283 T23: -0.0191 REMARK 3 L TENSOR REMARK 3 L11: 0.9912 L22: -0.1422 REMARK 3 L33: 1.8419 L12: 0.2544 REMARK 3 L13: -0.7680 L23: 0.7803 REMARK 3 S TENSOR REMARK 3 S11: -0.0318 S12: -0.2011 S13: 0.0279 REMARK 3 S21: 0.1996 S22: -0.2962 S23: -0.0592 REMARK 3 S31: -0.5204 S32: 0.9098 S33: -0.0013 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN 'C' AND RESID 4 THROUGH 92) REMARK 3 ORIGIN FOR THE GROUP (A): 1.1649 -2.6699 38.7593 REMARK 3 T TENSOR REMARK 3 T11: 0.5576 T22: 0.5917 REMARK 3 T33: 0.5482 T12: 0.0770 REMARK 3 T13: -0.0063 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 0.0038 L22: 0.6846 REMARK 3 L33: 2.2257 L12: 0.4055 REMARK 3 L13: 1.2628 L23: -0.4712 REMARK 3 S TENSOR REMARK 3 S11: -0.3050 S12: -0.0049 S13: -0.0603 REMARK 3 S21: 0.1603 S22: -0.1555 S23: 0.0008 REMARK 3 S31: 1.2573 S32: 0.0931 S33: -0.0013 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 6NX2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239605. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999933 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16424 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.230 REMARK 200 RESOLUTION RANGE LOW (A) : 70.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL 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: PHENIX REMARK 200 STARTING MODEL: ROSETTA MODEL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% W/V PEG 8000, 20% V/V ETHYLENE REMARK 280 GLYCOL, 0.03 M OF EACH HALIDE (SODIUM FLUORIDE, SODIUM BROMIDE, REMARK 280 SODIUM IODIDE), 0.1 M BICINE/TRIZMA BASE PH 8.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277.15K 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 44.79600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.82500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.79600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.82500 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: 7430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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 -1 REMARK 465 SER A 0 REMARK 465 HIS A 1 REMARK 465 MET A 2 REMARK 465 GLY A 3 REMARK 465 LEU A 93 REMARK 465 GLU A 94 REMARK 465 ARG A 95 REMARK 465 GLY A 96 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 HIS B 1 REMARK 465 MET B 2 REMARK 465 GLY B 3 REMARK 465 LEU B 93 REMARK 465 GLU B 94 REMARK 465 ARG B 95 REMARK 465 GLY B 96 REMARK 465 GLY C -1 REMARK 465 SER C 0 REMARK 465 HIS C 1 REMARK 465 MET C 2 REMARK 465 GLY C 3 REMARK 465 LEU C 93 REMARK 465 GLU C 94 REMARK 465 ARG C 95 REMARK 465 GLY C 96 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 LYS A 8 CD CE NZ REMARK 470 ASN A 24 CG OD1 ND2 REMARK 470 GLU A 70 CG CD OE1 OE2 REMARK 470 LYS A 77 CG CD CE NZ REMARK 470 GLN A 78 CD OE1 NE2 REMARK 470 LEU A 79 CG CD1 CD2 REMARK 470 GLU A 80 CG CD OE1 OE2 REMARK 470 GLU A 81 CG CD OE1 OE2 REMARK 470 MET A 82 CG SD CE REMARK 470 LYS A 83 CG CD CE NZ REMARK 470 LYS A 84 CG CD CE NZ REMARK 470 GLN A 85 CD OE1 NE2 REMARK 470 LEU A 86 CD1 CD2 REMARK 470 LYS A 87 CG CD CE NZ REMARK 470 LEU A 89 CG CD1 CD2 REMARK 470 LYS A 90 CG CD CE NZ REMARK 470 ARG A 91 CG CD NE CZ NH1 NH2 REMARK 470 SER A 92 OG REMARK 470 LYS B 8 CD CE NZ REMARK 470 GLU B 19 CG CD OE1 OE2 REMARK 470 GLU B 23 CG CD OE1 OE2 REMARK 470 ASN B 24 CG OD1 ND2 REMARK 470 LYS B 28 CE NZ REMARK 470 GLU B 70 CG CD OE1 OE2 REMARK 470 LYS B 77 CG CD CE NZ REMARK 470 LEU B 79 CD1 CD2 REMARK 470 GLU B 80 CG CD OE1 OE2 REMARK 470 GLU B 81 CG CD OE1 OE2 REMARK 470 MET B 82 SD CE REMARK 470 LYS B 83 CG CD CE NZ REMARK 470 LYS B 84 CG CD CE NZ REMARK 470 GLN B 85 CG CD OE1 NE2 REMARK 470 LEU B 86 CG CD1 CD2 REMARK 470 LYS B 87 CG CD CE NZ REMARK 470 ASP B 88 CG OD1 OD2 REMARK 470 LEU B 89 CD1 CD2 REMARK 470 LYS B 90 CG CD CE NZ REMARK 470 ARG B 91 CG CD NE CZ NH1 NH2 REMARK 470 SER B 92 OG REMARK 470 LYS C 8 CD CE NZ REMARK 470 ASN C 24 CG OD1 ND2 REMARK 470 LYS C 28 CD CE NZ REMARK 470 GLU C 67 CG CD OE1 OE2 REMARK 470 GLU C 70 CG CD OE1 OE2 REMARK 470 LYS C 77 CG CD CE NZ REMARK 470 GLN C 78 CD OE1 NE2 REMARK 470 LEU C 79 CD1 CD2 REMARK 470 GLU C 80 CG CD OE1 OE2 REMARK 470 GLU C 81 CG CD OE1 OE2 REMARK 470 MET C 82 CG SD CE REMARK 470 LYS C 83 CG CD CE NZ REMARK 470 LYS C 84 CG CD CE NZ REMARK 470 GLN C 85 CG CD OE1 NE2 REMARK 470 LEU C 86 CD1 CD2 REMARK 470 LYS C 87 CG CD CE NZ REMARK 470 LEU C 89 CD1 CD2 REMARK 470 LYS C 90 CG CD CE NZ REMARK 470 ARG C 91 CG CD NE CZ NH1 NH2 REMARK 470 SER C 92 OG REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 102 DBREF 6NX2 A -1 96 PDB 6NX2 6NX2 -1 96 DBREF 6NX2 B -1 96 PDB 6NX2 6NX2 -1 96 DBREF 6NX2 C -1 96 PDB 6NX2 6NX2 -1 96 SEQRES 1 A 98 GLY SER HIS MET GLY THR GLU ASP LEU LYS TYR SER LEU SEQRES 2 A 98 GLU ARG LEU ARG GLU ILE LEU GLU ARG LEU GLU GLU ASN SEQRES 3 A 98 PRO SER GLU LYS GLN ILE VAL GLU ALA ILE ARG ALA ILE SEQRES 4 A 98 VAL GLU ASN ASN ALA GLN ILE VAL GLU ALA ILE ARG ALA SEQRES 5 A 98 ILE VAL GLU ASN ASN ALA GLN ILE VAL GLU ASN ASN ARG SEQRES 6 A 98 ALA ILE ILE GLU ASN ASN GLU ALA ILE GLY GLY GLY THR SEQRES 7 A 98 LYS GLN LEU GLU GLU MET LYS LYS GLN LEU LYS ASP LEU SEQRES 8 A 98 LYS ARG SER LEU GLU ARG GLY SEQRES 1 B 98 GLY SER HIS MET GLY THR GLU ASP LEU LYS TYR SER LEU SEQRES 2 B 98 GLU ARG LEU ARG GLU ILE LEU GLU ARG LEU GLU GLU ASN SEQRES 3 B 98 PRO SER GLU LYS GLN ILE VAL GLU ALA ILE ARG ALA ILE SEQRES 4 B 98 VAL GLU ASN ASN ALA GLN ILE VAL GLU ALA ILE ARG ALA SEQRES 5 B 98 ILE VAL GLU ASN ASN ALA GLN ILE VAL GLU ASN ASN ARG SEQRES 6 B 98 ALA ILE ILE GLU ASN ASN GLU ALA ILE GLY GLY GLY THR SEQRES 7 B 98 LYS GLN LEU GLU GLU MET LYS LYS GLN LEU LYS ASP LEU SEQRES 8 B 98 LYS ARG SER LEU GLU ARG GLY SEQRES 1 C 98 GLY SER HIS MET GLY THR GLU ASP LEU LYS TYR SER LEU SEQRES 2 C 98 GLU ARG LEU ARG GLU ILE LEU GLU ARG LEU GLU GLU ASN SEQRES 3 C 98 PRO SER GLU LYS GLN ILE VAL GLU ALA ILE ARG ALA ILE SEQRES 4 C 98 VAL GLU ASN ASN ALA GLN ILE VAL GLU ALA ILE ARG ALA SEQRES 5 C 98 ILE VAL GLU ASN ASN ALA GLN ILE VAL GLU ASN ASN ARG SEQRES 6 C 98 ALA ILE ILE GLU ASN ASN GLU ALA ILE GLY GLY GLY THR SEQRES 7 C 98 LYS GLN LEU GLU GLU MET LYS LYS GLN LEU LYS ASP LEU SEQRES 8 C 98 LYS ARG SER LEU GLU ARG GLY HET BR A 101 1 HET BR A 102 1 HETNAM BR BROMIDE ION FORMUL 4 BR 2(BR 1-) FORMUL 6 HOH *11(H2 O) HELIX 1 AA1 THR A 4 ASN A 24 1 21 HELIX 2 AA2 SER A 26 ASN A 55 1 30 HELIX 3 AA3 ASN A 55 SER A 92 1 38 HELIX 4 AA4 GLU B 5 ASN B 24 1 20 HELIX 5 AA5 SER B 26 ASN B 55 1 30 HELIX 6 AA6 ASN B 55 SER B 92 1 38 HELIX 7 AA7 GLU C 5 ASN C 24 1 20 HELIX 8 AA8 SER C 26 ASN C 55 1 30 HELIX 9 AA9 ASN C 55 SER C 92 1 38 SITE 1 AC1 3 ASN A 61 ASN B 61 ASN C 61 SITE 1 AC2 3 ASN A 68 ASN B 68 ASN C 68 CRYST1 89.592 51.650 85.527 90.00 110.48 90.00 C 1 2 1 12 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 0.011162 0.000000 0.004170 0.00000 SCALE2 0.000000 0.019361 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012481 0.00000