HEADER DE NOVO PROTEIN 06-DEC-21 7T2Y TITLE X-RAY STRUCTURE OF A DESIGNED COLD UNFOLDING FOUR HELIX BUNDLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DESIGNED COLD UNFOLDING FOUR HELIX BUNDLE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DCUB1; COMPND 5 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 COLD DENATURATION, HYDROPHOBIC CORE, ALPHA HELIX, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.S.HARRISON,B.KUHLMAN,T.SZYPERSKI,L.PREMKUMAR,J.MAGUIRE,S.PULAVARTI, AUTHOR 2 S.YUEN REVDAT 2 18-OCT-23 7T2Y 1 REMARK REVDAT 1 02-MAR-22 7T2Y 0 JRNL AUTH S.V.S.R.K.PULAVARTI,J.B.MAGUIRE,S.YUEN,J.S.HARRISON, JRNL AUTH 2 J.GRIFFIN,L.PREMKUMAR,E.A.ESPOSITO,G.I.MAKHATADZE, JRNL AUTH 3 A.E.GARCIA,T.M.WEISS,E.H.SNELL,B.KUHLMAN,T.SZYPERSKI JRNL TITL FROM PROTEIN DESIGN TO THE ENERGY LANDSCAPE OF A COLD JRNL TITL 2 UNFOLDING PROTEIN. JRNL REF J.PHYS.CHEM.B V. 126 1212 2022 JRNL REFN ISSN 1089-5647 JRNL PMID 35128921 JRNL DOI 10.1021/ACS.JPCB.1C10750 REMARK 2 REMARK 2 RESOLUTION. 1.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 42007 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2132 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 32.4870 - 3.3037 0.97 2673 161 0.1518 0.1846 REMARK 3 2 3.3037 - 2.6226 0.99 2706 134 0.1608 0.1945 REMARK 3 3 2.6226 - 2.2912 1.00 2706 145 0.1490 0.1784 REMARK 3 4 2.2912 - 2.0818 0.97 2639 137 0.1483 0.1859 REMARK 3 5 2.0818 - 1.9326 0.99 2655 158 0.1612 0.1911 REMARK 3 6 1.9326 - 1.8186 0.99 2713 115 0.1747 0.1970 REMARK 3 7 1.8186 - 1.7276 0.99 2673 140 0.1739 0.1918 REMARK 3 8 1.7276 - 1.6524 0.99 2664 145 0.1664 0.2103 REMARK 3 9 1.6524 - 1.5888 0.97 2589 133 0.1700 0.1954 REMARK 3 10 1.5888 - 1.5339 0.99 2694 124 0.1764 0.2010 REMARK 3 11 1.5339 - 1.4860 0.98 2658 132 0.1737 0.2189 REMARK 3 12 1.4860 - 1.4435 0.99 2649 158 0.1887 0.2192 REMARK 3 13 1.4435 - 1.4055 0.99 2662 125 0.2196 0.2933 REMARK 3 14 1.4055 - 1.3712 0.99 2641 162 0.2276 0.2508 REMARK 3 15 1.3712 - 1.3400 0.96 2553 163 0.2546 0.2657 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.330 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.008 1786 REMARK 3 ANGLE : 0.868 2408 REMARK 3 CHIRALITY : 0.057 274 REMARK 3 PLANARITY : 0.006 309 REMARK 3 DIHEDRAL : 18.999 720 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): -22.0642 28.6801 33.1652 REMARK 3 T TENSOR REMARK 3 T11: 0.1391 T22: 0.1293 REMARK 3 T33: 0.1183 T12: -0.0399 REMARK 3 T13: -0.0002 T23: 0.0305 REMARK 3 L TENSOR REMARK 3 L11: 8.2901 L22: 2.0155 REMARK 3 L33: 2.6845 L12: 1.5420 REMARK 3 L13: 2.6242 L23: 0.4540 REMARK 3 S TENSOR REMARK 3 S11: 0.2135 S12: -0.4693 S13: -0.4506 REMARK 3 S21: 0.0356 S22: 0.0191 S23: 0.0423 REMARK 3 S31: 0.3307 S32: -0.4313 S33: -0.2350 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 32 THROUGH 56 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.7640 36.0822 29.3058 REMARK 3 T TENSOR REMARK 3 T11: 0.1165 T22: 0.0737 REMARK 3 T33: 0.0899 T12: -0.0067 REMARK 3 T13: 0.0037 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 4.6517 L22: 1.4913 REMARK 3 L33: 2.8489 L12: 0.4206 REMARK 3 L13: 1.7171 L23: 0.3593 REMARK 3 S TENSOR REMARK 3 S11: -0.1483 S12: 0.0749 S13: 0.0266 REMARK 3 S21: 0.0488 S22: 0.0730 S23: -0.1012 REMARK 3 S31: -0.1105 S32: 0.1616 S33: 0.0888 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 57 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.9169 44.2419 30.7225 REMARK 3 T TENSOR REMARK 3 T11: 0.1787 T22: 0.1205 REMARK 3 T33: 0.1605 T12: 0.0031 REMARK 3 T13: -0.0045 T23: -0.0131 REMARK 3 L TENSOR REMARK 3 L11: 3.3256 L22: 1.9499 REMARK 3 L33: 1.4161 L12: 0.6118 REMARK 3 L13: 0.8426 L23: 0.5135 REMARK 3 S TENSOR REMARK 3 S11: -0.0697 S12: 0.1678 S13: -0.0840 REMARK 3 S21: 0.0314 S22: 0.0758 S23: -0.2687 REMARK 3 S31: -0.2240 S32: 0.0554 S33: 0.0253 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 84 THROUGH 105 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.2991 39.6151 38.7044 REMARK 3 T TENSOR REMARK 3 T11: 0.1516 T22: 0.1421 REMARK 3 T33: 0.0878 T12: -0.0024 REMARK 3 T13: 0.0198 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 6.9172 L22: 1.9655 REMARK 3 L33: 2.8800 L12: 1.4445 REMARK 3 L13: 0.7393 L23: -0.0181 REMARK 3 S TENSOR REMARK 3 S11: 0.0878 S12: -0.0838 S13: 0.1532 REMARK 3 S21: 0.1121 S22: -0.1338 S23: 0.1144 REMARK 3 S31: 0.0876 S32: -0.1139 S33: 0.0747 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.3699 29.4038 12.9620 REMARK 3 T TENSOR REMARK 3 T11: 0.1081 T22: 0.0981 REMARK 3 T33: 0.1290 T12: -0.0007 REMARK 3 T13: -0.0021 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 2.4982 L22: 1.0812 REMARK 3 L33: 3.3255 L12: -0.1492 REMARK 3 L13: 2.7718 L23: -0.3155 REMARK 3 S TENSOR REMARK 3 S11: 0.1980 S12: 0.1980 S13: -0.3755 REMARK 3 S21: -0.0191 S22: -0.0162 S23: 0.0010 REMARK 3 S31: 0.1802 S32: 0.0987 S33: -0.2047 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 104 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.1036 40.1004 13.2129 REMARK 3 T TENSOR REMARK 3 T11: 0.1490 T22: 0.0938 REMARK 3 T33: 0.1101 T12: 0.0030 REMARK 3 T13: 0.0018 T23: -0.0164 REMARK 3 L TENSOR REMARK 3 L11: 2.4559 L22: 1.2507 REMARK 3 L33: 2.0792 L12: 0.0311 REMARK 3 L13: -0.2819 L23: -0.3999 REMARK 3 S TENSOR REMARK 3 S11: 0.0243 S12: 0.0742 S13: 0.1441 REMARK 3 S21: -0.0624 S22: -0.0130 S23: 0.0385 REMARK 3 S31: -0.1502 S32: -0.0198 S33: -0.0078 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 7T2Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1000260746. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 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 V JUN 1, 2017 REMARK 200 DATA SCALING SOFTWARE : AIMLESS V 0.6.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42055 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.340 REMARK 200 RESOLUTION RANGE LOW (A) : 32.487 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 6.730 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.60100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER V 2.8.2 REMARK 200 STARTING MODEL: 3U3B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM ACETATE, 20 % PEG REMARK 280 3350, PH 7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 26.23350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 VAL A 105 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 301 O HOH A 325 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 300 O HOH B 210 2546 2.16 REMARK 500 OE1 GLU A 14 NE2 HIS B 4 1655 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 ASN A 32 72.77 -155.25 REMARK 500 SER B 3 151.43 73.29 REMARK 500 SER B 3 153.75 73.29 REMARK 500 REMARK 500 REMARK: NULL DBREF 7T2Y A 2 105 PDB 7T2Y 7T2Y 2 105 DBREF 7T2Y B 2 105 PDB 7T2Y 7T2Y 2 105 SEQRES 1 A 104 GLY SER HIS GLN GLU TYR ILE LYS LYS VAL ALA ASP GLU SEQRES 2 A 104 LEU LYS GLU ASN SER GLN ASN ILE ASN ASP LEU LEU LYS SEQRES 3 A 104 GLU VAL GLU LYS ASN PRO GLU ASP MET GLU TYR TRP ASN SEQRES 4 A 104 LYS ILE TYR ARG LEU LEU HIS THR ASN LYS GLU ILE ALA SEQRES 5 A 104 GLU THR ALA GLY PHE SER SER VAL ALA LYS VAL GLU HIS SEQRES 6 A 104 THR ALA MET ASN LEU VAL ASP LYS MET LEU ASN SER GLU SEQRES 7 A 104 ILE LYS ILE THR SER ASP LEU ILE ASP LYS ILE LYS LYS SEQRES 8 A 104 LYS VAL ASP MET SER THR ARG GLU ILE ASP LYS LYS VAL SEQRES 1 B 104 GLY SER HIS GLN GLU TYR ILE LYS LYS VAL ALA ASP GLU SEQRES 2 B 104 LEU LYS GLU ASN SER GLN ASN ILE ASN ASP LEU LEU LYS SEQRES 3 B 104 GLU VAL GLU LYS ASN PRO GLU ASP MET GLU TYR TRP ASN SEQRES 4 B 104 LYS ILE TYR ARG LEU LEU HIS THR ASN LYS GLU ILE ALA SEQRES 5 B 104 GLU THR ALA GLY PHE SER SER VAL ALA LYS VAL GLU HIS SEQRES 6 B 104 THR ALA MET ASN LEU VAL ASP LYS MET LEU ASN SER GLU SEQRES 7 B 104 ILE LYS ILE THR SER ASP LEU ILE ASP LYS ILE LYS LYS SEQRES 8 B 104 LYS VAL ASP MET SER THR ARG GLU ILE ASP LYS LYS VAL FORMUL 3 HOH *265(H2 O) HELIX 1 AA1 GLY A 2 GLU A 30 1 29 HELIX 2 AA2 ASP A 35 GLY A 57 1 23 HELIX 3 AA3 PHE A 58 ASN A 77 1 20 HELIX 4 AA4 THR A 83 LYS A 104 1 22 HELIX 5 AA5 SER B 3 ASN B 32 1 30 HELIX 6 AA6 ASP B 35 GLY B 57 1 23 HELIX 7 AA7 PHE B 58 ASN B 77 1 20 HELIX 8 AA8 THR B 83 VAL B 105 1 23 CRYST1 44.356 52.467 46.358 90.00 116.82 90.00 P 1 21 1 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 0.022545 0.000000 0.011396 0.00000 SCALE2 0.000000 0.019060 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024171 0.00000