HEADER VIRAL PROTEIN 01-DEC-09 3KWG TITLE X-RAY STRUCTURE OF NS1 EFFECTOR DOMAIN W187A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON-STRUCTURAL PROTEIN 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: NS1 EFFECTOR DOMAIN; COMPND 5 SYNONYM: NS1, NS1A; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS; SOURCE 3 ORGANISM_TAXID: 381517; SOURCE 4 STRAIN: INFLUENZA A/UDORN/72 VIRUS; SOURCE 5 GENE: NS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET46 KEYWDS INFLUENZA, NS1, EFFECTOR DOMAIN, HOST CYTOPLASM, HOST NUCLEUS, HOST- KEYWDS 2 VIRUS INTERACTION, INTERFERON ANTIVIRAL SYSTEM EVASION, RNA-BINDING, KEYWDS 3 SUPPRESSOR OF RNA SILENCING, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.XIA,J.D.ROBERTUS REVDAT 4 06-SEP-23 3KWG 1 REMARK REVDAT 3 13-OCT-21 3KWG 1 SEQADV REVDAT 2 23-MAR-10 3KWG 1 JRNL REVDAT 1 02-FEB-10 3KWG 0 JRNL AUTH S.XIA,J.D.ROBERTUS JRNL TITL X-RAY STRUCTURES OF NS1 EFFECTOR DOMAIN MUTANTS. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 494 198 2010 JRNL REFN ISSN 0003-9861 JRNL PMID 19995550 JRNL DOI 10.1016/J.ABB.2009.12.008 REMARK 2 REMARK 2 RESOLUTION. 2.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 17384 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 941 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) : 2.21 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.27 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1232 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.86 REMARK 3 BIN R VALUE (WORKING SET) : 0.2020 REMARK 3 BIN FREE R VALUE SET COUNT : 64 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1996 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.60000 REMARK 3 B22 (A**2) : 0.68000 REMARK 3 B33 (A**2) : -1.28000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.217 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.189 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.120 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.618 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2030 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2745 ; 1.138 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 253 ; 6.109 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 86 ;31.970 ;24.419 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 374 ;13.803 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;14.948 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 320 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1490 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 880 ; 0.188 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1417 ; 0.297 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 205 ; 0.137 ; 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): 77 ; 0.184 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.140 ; 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): 1317 ; 1.568 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2061 ; 2.555 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 811 ; 4.035 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 684 ; 6.055 ;11.000 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 3KWG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000056532. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : VARIMAX OPTICS REMARK 200 OPTICS : VARIMAX REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17384 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : 0.04200 REMARK 200 FOR THE DATA SET : 79.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 12.00 REMARK 200 R MERGE FOR SHELL (I) : 0.09800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 23.90 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3EE9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3M MAGNESIUM FORMATE, 0.1M BIS-TRIS REMARK 280 , PH 5.5, EVAPORATION, TEMPERATURE 277K 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 23.89200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 77.34350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.09650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 77.34350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.89200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.09650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -23.89200 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 24.09650 REMARK 350 BIOMT3 2 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 65 REMARK 465 ALA A 66 REMARK 465 HIS A 67 REMARK 465 HIS A 68 REMARK 465 HIS A 69 REMARK 465 HIS A 70 REMARK 465 HIS A 71 REMARK 465 HIS A 72 REMARK 465 VAL A 73 REMARK 465 ASP A 74 REMARK 465 ASP A 75 REMARK 465 ASP A 76 REMARK 465 ASP A 77 REMARK 465 LYS A 78 REMARK 465 MET A 79 REMARK 465 THR A 80 REMARK 465 MET A 81 REMARK 465 ALA A 82 REMARK 465 SER A 83 REMARK 465 MET B 65 REMARK 465 ALA B 66 REMARK 465 HIS B 67 REMARK 465 HIS B 68 REMARK 465 HIS B 69 REMARK 465 HIS B 70 REMARK 465 HIS B 71 REMARK 465 HIS B 72 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 VAL B 73 CG1 CG2 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 202 -47.17 -151.07 REMARK 500 ALA B 202 -49.90 -144.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EE9 RELATED DB: PDB REMARK 900 NS1 EFFECTOR DOMAIN REMARK 900 RELATED ID: 3EE8 RELATED DB: PDB REMARK 900 NS1 EFFECTOR DOMAIN REMARK 900 RELATED ID: 3KWI RELATED DB: PDB DBREF 3KWG A 78 205 UNP P03495 NS1_I72A2 78 205 DBREF 3KWG B 78 205 UNP P03495 NS1_I72A2 78 205 SEQADV 3KWG MET A 65 UNP P03495 EXPRESSION TAG SEQADV 3KWG ALA A 66 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS A 67 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS A 68 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS A 69 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS A 70 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS A 71 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS A 72 UNP P03495 EXPRESSION TAG SEQADV 3KWG VAL A 73 UNP P03495 EXPRESSION TAG SEQADV 3KWG ASP A 75 UNP P03495 EXPRESSION TAG SEQADV 3KWG ASP A 76 UNP P03495 EXPRESSION TAG SEQADV 3KWG ASP A 77 UNP P03495 EXPRESSION TAG SEQADV 3KWG ALA A 187 UNP P03495 TRP 187 ENGINEERED MUTATION SEQADV 3KWG MET B 65 UNP P03495 EXPRESSION TAG SEQADV 3KWG ALA B 66 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS B 67 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS B 68 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS B 69 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS B 70 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS B 71 UNP P03495 EXPRESSION TAG SEQADV 3KWG HIS B 72 UNP P03495 EXPRESSION TAG SEQADV 3KWG VAL B 73 UNP P03495 EXPRESSION TAG SEQADV 3KWG ASP B 75 UNP P03495 EXPRESSION TAG SEQADV 3KWG ASP B 76 UNP P03495 EXPRESSION TAG SEQADV 3KWG ASP B 77 UNP P03495 EXPRESSION TAG SEQADV 3KWG ALA B 187 UNP P03495 TRP 187 ENGINEERED MUTATION SEQRES 1 A 141 MET ALA HIS HIS HIS HIS HIS HIS VAL ASP ASP ASP ASP SEQRES 2 A 141 LYS MET THR MET ALA SER THR PRO ALA SER ARG TYR ILE SEQRES 3 A 141 THR ASP MET THR ILE GLU GLU LEU SER ARG ASP TRP PHE SEQRES 4 A 141 MET LEU MET PRO LYS GLN LYS VAL GLU GLY PRO LEU CYS SEQRES 5 A 141 ILE ARG ILE ASP GLN ALA ILE MET ASP LYS ASN ILE MET SEQRES 6 A 141 LEU LYS ALA ASN PHE SER VAL ILE PHE ASP ARG LEU GLU SEQRES 7 A 141 THR LEU ILE LEU LEU ARG ALA PHE THR GLU GLU GLY ALA SEQRES 8 A 141 ILE VAL GLY GLU ILE SER PRO LEU PRO SER PHE PRO GLY SEQRES 9 A 141 HIS THR ILE GLU ASP VAL LYS ASN ALA ILE GLY VAL LEU SEQRES 10 A 141 ILE GLY GLY LEU GLU ALA ASN ASP ASN THR VAL ARG VAL SEQRES 11 A 141 SER LYS THR LEU GLN ARG PHE ALA TRP GLY SER SEQRES 1 B 141 MET ALA HIS HIS HIS HIS HIS HIS VAL ASP ASP ASP ASP SEQRES 2 B 141 LYS MET THR MET ALA SER THR PRO ALA SER ARG TYR ILE SEQRES 3 B 141 THR ASP MET THR ILE GLU GLU LEU SER ARG ASP TRP PHE SEQRES 4 B 141 MET LEU MET PRO LYS GLN LYS VAL GLU GLY PRO LEU CYS SEQRES 5 B 141 ILE ARG ILE ASP GLN ALA ILE MET ASP LYS ASN ILE MET SEQRES 6 B 141 LEU LYS ALA ASN PHE SER VAL ILE PHE ASP ARG LEU GLU SEQRES 7 B 141 THR LEU ILE LEU LEU ARG ALA PHE THR GLU GLU GLY ALA SEQRES 8 B 141 ILE VAL GLY GLU ILE SER PRO LEU PRO SER PHE PRO GLY SEQRES 9 B 141 HIS THR ILE GLU ASP VAL LYS ASN ALA ILE GLY VAL LEU SEQRES 10 B 141 ILE GLY GLY LEU GLU ALA ASN ASP ASN THR VAL ARG VAL SEQRES 11 B 141 SER LYS THR LEU GLN ARG PHE ALA TRP GLY SER FORMUL 3 HOH *230(H2 O) HELIX 1 1 PRO A 85 SER A 87 5 3 HELIX 2 2 THR A 94 ARG A 100 1 7 HELIX 3 3 THR A 170 ALA A 187 1 18 HELIX 4 4 SER A 195 ALA A 202 1 8 HELIX 5 5 VAL B 73 MET B 79 5 7 HELIX 6 6 THR B 94 ARG B 100 1 7 HELIX 7 7 THR B 170 ASN B 188 1 19 HELIX 8 8 SER B 195 ALA B 202 1 8 SHEET 1 A 6 TYR A 89 THR A 91 0 SHEET 2 A 6 ASN A 127 ILE A 137 -1 O PHE A 134 N ILE A 90 SHEET 3 A 6 ARG A 140 THR A 151 -1 O GLU A 142 N SER A 135 SHEET 4 A 6 ILE A 156 PRO A 162 -1 O VAL A 157 N ALA A 149 SHEET 5 A 6 LEU A 115 ASP A 120 -1 N CYS A 116 O SER A 161 SHEET 6 A 6 PRO A 107 GLU A 112 -1 N LYS A 110 O ILE A 117 SHEET 1 B 3 TYR A 89 THR A 91 0 SHEET 2 B 3 ASN A 127 ILE A 137 -1 O PHE A 134 N ILE A 90 SHEET 3 B 3 THR A 191 VAL A 194 1 O ARG A 193 N ILE A 128 SHEET 1 C 6 ARG B 88 THR B 91 0 SHEET 2 C 6 ASN B 127 ILE B 137 -1 O PHE B 134 N ILE B 90 SHEET 3 C 6 ARG B 140 THR B 151 -1 O ARG B 148 N LYS B 131 SHEET 4 C 6 ILE B 156 PRO B 162 -1 O ILE B 160 N LEU B 147 SHEET 5 C 6 LEU B 115 ASP B 120 -1 N CYS B 116 O SER B 161 SHEET 6 C 6 PRO B 107 GLU B 112 -1 N LYS B 110 O ILE B 117 SHEET 1 D 3 ARG B 88 THR B 91 0 SHEET 2 D 3 ASN B 127 ILE B 137 -1 O PHE B 134 N ILE B 90 SHEET 3 D 3 THR B 191 VAL B 194 1 O THR B 191 N ILE B 128 CRYST1 47.784 48.193 154.687 90.00 90.00 90.00 P 21 21 21 8 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 0.020928 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020750 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006465 0.00000