PDB Short entry for 3EJG HEADER HYDROLASE 18-SEP-08 3EJG TITLE CRYSTAL STRUCTURE OF HCOV-229E X-DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON-STRUCTURAL PROTEIN 3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MACRO DOMAIN, UNP RESIDUES 1270-1434; COMPND 5 SYNONYM: NSP3, PP1AB, ORF1AB POLYPROTEIN; COMPND 6 EC: 3.4.22.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN CORONAVIRUS 229E; SOURCE 3 ORGANISM_COMMON: HCOV-229E; SOURCE 4 ORGANISM_TAXID: 11137; SOURCE 5 GENE: 1A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETM11 KEYWDS HCOV 229E, HUMAN CORONAVIRUS, X-DOMAIN, MACRO DOMAIN, NSP3, ADRP, KEYWDS 2 HYDROLASE, RIBOSOMAL FRAMESHIFTING, RNA-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR Y.PIOTROWSKI,G.HANSEN,R.HILGENFELD REVDAT 5 21-FEB-24 3EJG 1 SEQADV REVDAT 4 07-MAR-18 3EJG 1 REMARK REVDAT 3 26-MAY-09 3EJG 1 JRNL REVDAT 2 24-FEB-09 3EJG 1 VERSN REVDAT 1 30-SEP-08 3EJG 0 JRNL AUTH Y.PIOTROWSKI,G.HANSEN,A.L.BOOMAARS-VAN DER ZANDEN, JRNL AUTH 2 E.J.SNIJDER,A.E.GORBALENYA,R.HILGENFELD JRNL TITL CRYSTAL STRUCTURES OF THE X-DOMAINS OF A GROUP-1 AND A JRNL TITL 2 GROUP-3 CORONAVIRUS REVEAL THAT ADP-RIBOSE-BINDING MAY NOT JRNL TITL 3 BE A CONSERVED PROPERTY. JRNL REF PROTEIN SCI. V. 18 6 2009 JRNL REFN ISSN 0961-8368 JRNL PMID 19177346 JRNL DOI 10.1002/PRO.15 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0037 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 14478 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT : 858 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.78 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.83 REMARK 3 REFLECTION IN BIN (WORKING SET) : 907 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.2100 REMARK 3 BIN FREE R VALUE SET COUNT : 66 REMARK 3 BIN FREE R VALUE : 0.2550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1264 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 146 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.35000 REMARK 3 B22 (A**2) : -0.07000 REMARK 3 B33 (A**2) : 0.67000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.36000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.129 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.122 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.072 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.190 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1305 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 863 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1769 ; 1.284 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2136 ; 0.899 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 172 ; 6.103 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 57 ;38.060 ;25.789 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 237 ;11.931 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;22.490 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 210 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1459 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 245 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 225 ; 0.211 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 840 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 634 ; 0.172 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 631 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 84 ; 0.121 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 16 ; 0.239 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 19 ; 0.201 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.133 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1085 ; 1.106 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 346 ; 0.213 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1333 ; 1.279 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 552 ; 2.344 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 432 ; 3.323 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3EJG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049398. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-08 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 : MAX II REMARK 200 BEAMLINE : I911-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.04 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.25 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14479 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 65.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : 0.05200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.0670 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.15500 REMARK 200 R SYM FOR SHELL (I) : 0.15500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.400 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 (%): 33.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 0.1 M TRIS PH 8.5, 5% REMARK 280 MPD, TEMPERATURE 285.15K 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 32.94500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A -27 REMARK 465 LYS A -26 REMARK 465 HIS A -25 REMARK 465 HIS A -24 REMARK 465 HIS A -23 REMARK 465 HIS A -22 REMARK 465 HIS A -21 REMARK 465 HIS A -20 REMARK 465 PRO A -19 REMARK 465 MET A -18 REMARK 465 SER A -17 REMARK 465 ASP A -16 REMARK 465 TYR A -15 REMARK 465 ASP A -14 REMARK 465 ILE A -13 REMARK 465 PRO A -12 REMARK 465 THR A -11 REMARK 465 THR A -10 REMARK 465 GLU A -9 REMARK 465 ASN A -8 REMARK 465 LEU A -7 REMARK 465 TYR A -6 REMARK 465 PHE A -5 REMARK 465 GLN A -4 REMARK 465 GLY A -3 REMARK 465 ALA A -2 REMARK 465 MET A -1 REMARK 465 ALA A 0 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 ASP A 10 -114.63 51.98 REMARK 500 ASP A 10 -113.48 49.62 REMARK 500 ASP A 82 -122.83 60.31 REMARK 500 THR A 143 -82.02 -128.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EJF RELATED DB: PDB REMARK 900 RELATED ID: 3EJG RELATED DB: PDB DBREF 3EJG A 1 165 UNP P0C6X1 R1A_CVH22 1270 1434 SEQADV 3EJG MET A -27 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG LYS A -26 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG HIS A -25 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG HIS A -24 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG HIS A -23 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG HIS A -22 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG HIS A -21 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG HIS A -20 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG PRO A -19 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG MET A -18 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG SER A -17 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG ASP A -16 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG TYR A -15 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG ASP A -14 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG ILE A -13 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG PRO A -12 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG THR A -11 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG THR A -10 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG GLU A -9 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG ASN A -8 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG LEU A -7 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG TYR A -6 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG PHE A -5 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG GLN A -4 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG GLY A -3 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG ALA A -2 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG MET A -1 UNP P0C6X1 EXPRESSION TAG SEQADV 3EJG ALA A 0 UNP P0C6X1 EXPRESSION TAG SEQRES 1 A 193 MET LYS HIS HIS HIS HIS HIS HIS PRO MET SER ASP TYR SEQRES 2 A 193 ASP ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY ALA SEQRES 3 A 193 MET ALA GLU LYS LEU ASN ALA PHE LEU VAL HIS ASP ASN SEQRES 4 A 193 VAL ALA PHE TYR GLN GLY ASP VAL ASP THR VAL VAL ASN SEQRES 5 A 193 GLY VAL ASP PHE ASP PHE ILE VAL ASN ALA ALA ASN GLU SEQRES 6 A 193 ASN LEU ALA HIS GLY GLY GLY LEU ALA LYS ALA LEU ASP SEQRES 7 A 193 VAL TYR THR LYS GLY LYS LEU GLN ARG LEU SER LYS GLU SEQRES 8 A 193 HIS ILE GLY LEU ALA GLY LYS VAL LYS VAL GLY THR GLY SEQRES 9 A 193 VAL MET VAL GLU CYS ASP SER LEU ARG ILE PHE ASN VAL SEQRES 10 A 193 VAL GLY PRO ARG LYS GLY LYS HIS GLU ARG ASP LEU LEU SEQRES 11 A 193 ILE LYS ALA TYR ASN THR ILE ASN ASN GLU GLN GLY THR SEQRES 12 A 193 PRO LEU THR PRO ILE LEU SER CYS GLY ILE PHE GLY ILE SEQRES 13 A 193 LYS LEU GLU THR SER LEU GLU VAL LEU LEU ASP VAL CYS SEQRES 14 A 193 ASN THR LYS GLU VAL LYS VAL PHE VAL TYR THR ASP THR SEQRES 15 A 193 GLU VAL CYS LYS VAL LYS ASP PHE VAL SER GLY FORMUL 2 HOH *146(H2 O) HELIX 1 1 ASP A 18 VAL A 26 1 9 HELIX 2 2 GLY A 43 THR A 53 1 11 HELIX 3 3 GLY A 55 GLY A 69 1 15 HELIX 4 4 HIS A 97 GLU A 112 1 16 HELIX 5 5 CYS A 123 GLY A 127 5 5 HELIX 6 6 LYS A 129 CYS A 141 1 13 HELIX 7 7 THR A 152 GLY A 165 1 14 SHEET 1 A 7 LEU A 7 HIS A 9 0 SHEET 2 A 7 VAL A 12 GLN A 16 -1 O VAL A 12 N HIS A 9 SHEET 3 A 7 VAL A 146 VAL A 150 1 O VAL A 148 N TYR A 15 SHEET 4 A 7 PRO A 116 THR A 118 1 N THR A 118 O LYS A 147 SHEET 5 A 7 PHE A 30 ALA A 35 1 N VAL A 32 O LEU A 117 SHEET 6 A 7 LEU A 84 VAL A 90 1 O PHE A 87 N ILE A 31 SHEET 7 A 7 GLY A 76 CYS A 81 -1 N CYS A 81 O LEU A 84 CRYST1 33.560 65.890 38.020 90.00 110.07 90.00 P 1 21 1 2 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 0.029797 0.000000 0.010887 0.00000 SCALE2 0.000000 0.015177 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028002 0.00000