1AR0 - Header Asymmetric Unit

HEADER TRANSPORT 08-AUG-97 1AR0

TITLE NUCLEAR TRANSPORT FACTOR 2 (NTF2) E42K MUTANT

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEAR TRANSPORT FACTOR 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PP15, B2; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: LIVER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: PET; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET VECTOR

KEYWDS TRANSPORT, NUCLEAR TRANSPORT PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR A.J.MCCOY,M.J.STEWART

REVDAT 3 24-FEB-09 1AR0 1 VERSN REVDAT 2 01-APR-03 1AR0 1 JRNL REVDAT 1 24-DEC-97 1AR0 0

JRNL AUTH W.D.CLARKSON,A.H.CORBETT,B.M.PASCHAL,H.M.KENT, JRNL AUTH 2 A.J.MCCOY,L.GERACE,P.A.SILVER,M.STEWART JRNL TITL NUCLEAR PROTEIN IMPORT IS DECREASED BY ENGINEERED JRNL TITL 2 MUTANTS OF NUCLEAR TRANSPORT FACTOR 2 (NTF2) THAT JRNL TITL 3 DO NOT BIND GDP-RAN. JRNL REF J.MOL.BIOL. V. 272 716 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9368653 JRNL DOI 10.1006/JMBI.1997.1255

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.L.BULLOCK,W.D.CLARKSON,H.M.KENT,M.STEWART REMARK 1 TITL THE 1.6 ANGSTROMS RESOLUTION CRYSTAL STRUCTURE OF REMARK 1 TITL 2 NUCLEAR TRANSPORT FACTOR 2 (NTF2) REMARK 1 REF J.MOL.BIOL. V. 260 422 1996 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH T.LUNDQVIST,J.RICE,C.N.HODGE,G.S.BASARAB,J.PIERCE, REMARK 1 AUTH 2 Y.LINDQVIST REMARK 1 TITL CRYSTAL STRUCTURE OF SCYTALONE DEHYDRATASE--A REMARK 1 TITL 2 DISEASE DETERMINANT OF THE RICE PATHOGEN, REMARK 1 TITL 3 MAGNAPORTHE GRISEA REMARK 1 REF STRUCTURE V. 2 937 1994 REMARK 1 REFN ISSN 0969-2126

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 12638 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 652 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2020 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ASP 92 IN BOTH CHAINS WAS DISTORTED REMARK 3 BY BEING IN AN EXTREMELY TIGHT SURFACE LOOP AND, ALTHOUGH IT REMARK 3 HAD UNFAVORABLE PHI/PSI ANGLES, THE MODEL FITTED THE ELECTRON REMARK 3 DENSITY CLOSELY.

REMARK 4 REMARK 4 1AR0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-96 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 4.5 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 : ELLIOTT GX-13 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13342 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.5000 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) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.21700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: NTF2 (PDB ENTRY 1OUN) REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.5

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 27.97500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.17000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.93500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.17000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.97500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.93500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 MET A 1 REMARK 465 GLY A 127 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ASP B 3 REMARK 465 ASN B 125 REMARK 465 PHE B 126 REMARK 465 GLY B 127

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 HIS B 124 CB CG ND1 CD2 CE1 NE2

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 CB ASP A 94 O HOH B 168 3656 0.96 REMARK 500 CA GLU A 93 O HOH B 169 3656 1.16 REMARK 500 C GLU A 93 O HOH B 169 3656 1.25 REMARK 500 N GLU A 93 O HOH B 169 3656 1.31 REMARK 500 CA ASP A 94 O HOH B 168 3656 1.43 REMARK 500 N ASP A 94 O HOH B 169 3656 1.43 REMARK 500 N LYS B 4 O HOH A 160 4456 1.63 REMARK 500 N ASP A 94 O HOH B 166 3656 1.84 REMARK 500 CA ASP A 94 O HOH B 166 3656 1.85 REMARK 500 CG ASP A 94 O HOH B 166 3656 1.94 REMARK 500 C ASP A 94 O HOH B 168 3656 1.94 REMARK 500 OD1 ASP A 94 O HOH B 166 3656 2.09 REMARK 500 CB ASP A 94 O HOH B 166 3656 2.12 REMARK 500 CD GLN A 44 NZ LYS B 63 3656 2.17 REMARK 500 N GLY A 2 O HOH B 152 4556 2.18 REMARK 500 N ASP A 94 O HOH B 168 3656 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 117 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP B 25 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 GLY B 30 C - N - CA ANGL. DEV. = 13.1 DEGREES 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 ASP A 3 -109.36 127.55 REMARK 500 ASP A 25 98.21 -161.41 REMARK 500 ASP A 92 -120.37 39.36 REMARK 500 ASN B 24 -74.77 -107.97 REMARK 500 ASP B 78 32.94 -97.43 REMARK 500 ASP B 92 -113.83 46.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ARG A 26 -10.71 REMARK 500 ASP B 72 10.03 REMARK 500 THR B 115 10.38 REMARK 500 REMARK 500 REMARK: NULL

DBREF 1AR0 A 1 127 UNP P61972 NTF2_RAT 1 127 DBREF 1AR0 B 1 127 UNP P61972 NTF2_RAT 1 127

SEQADV 1AR0 LYS A 42 UNP P61972 GLU 42 ENGINEERED SEQADV 1AR0 LYS B 42 UNP P61972 GLU 42 ENGINEERED

SEQRES 1 A 127 MET GLY ASP LYS PRO ILE TRP GLU GLN ILE GLY SER SER SEQRES 2 A 127 PHE ILE GLN HIS TYR TYR GLN LEU PHE ASP ASN ASP ARG SEQRES 3 A 127 THR GLN LEU GLY ALA ILE TYR ILE ASP ALA SER CYS LEU SEQRES 4 A 127 THR TRP LYS GLY GLN GLN PHE GLN GLY LYS ALA ALA ILE SEQRES 5 A 127 VAL GLU LYS LEU SER SER LEU PRO PHE GLN LYS ILE GLN SEQRES 6 A 127 HIS SER ILE THR ALA GLN ASP HIS GLN PRO THR PRO ASP SEQRES 7 A 127 SER CYS ILE ILE SER MET VAL VAL GLY GLN LEU LYS ALA SEQRES 8 A 127 ASP GLU ASP PRO ILE MET GLY PHE HIS GLN MET PHE LEU SEQRES 9 A 127 LEU LYS ASN ILE ASN ASP ALA TRP VAL CYS THR ASN ASP SEQRES 10 A 127 MET PHE ARG LEU ALA LEU HIS ASN PHE GLY SEQRES 1 B 127 MET GLY ASP LYS PRO ILE TRP GLU GLN ILE GLY SER SER SEQRES 2 B 127 PHE ILE GLN HIS TYR TYR GLN LEU PHE ASP ASN ASP ARG SEQRES 3 B 127 THR GLN LEU GLY ALA ILE TYR ILE ASP ALA SER CYS LEU SEQRES 4 B 127 THR TRP LYS GLY GLN GLN PHE GLN GLY LYS ALA ALA ILE SEQRES 5 B 127 VAL GLU LYS LEU SER SER LEU PRO PHE GLN LYS ILE GLN SEQRES 6 B 127 HIS SER ILE THR ALA GLN ASP HIS GLN PRO THR PRO ASP SEQRES 7 B 127 SER CYS ILE ILE SER MET VAL VAL GLY GLN LEU LYS ALA SEQRES 8 B 127 ASP GLU ASP PRO ILE MET GLY PHE HIS GLN MET PHE LEU SEQRES 9 B 127 LEU LYS ASN ILE ASN ASP ALA TRP VAL CYS THR ASN ASP SEQRES 10 B 127 MET PHE ARG LEU ALA LEU HIS ASN PHE GLY

FORMUL 3 HOH *75(H2 O)

HELIX 1 1 ILE A 6 ASN A 24 1 19 HELIX 2 2 ARG A 26 ILE A 32 5 7 HELIX 3 3 LYS A 49 SER A 57 1 9 HELIX 4 4 ILE B 6 ASP B 23 1 18 HELIX 5 5 ARG B 26 ILE B 32 5 7 HELIX 6 6 LYS B 49 SER B 57 1 9

SHEET 1 A 6 GLN A 44 GLN A 47 0 SHEET 2 A 6 CYS A 38 TRP A 41 -1 N TRP A 41 O GLN A 44 SHEET 3 A 6 TRP A 112 ALA A 122 1 N ASP A 117 O CYS A 38 SHEET 4 A 6 MET A 97 ASN A 107 -1 N LYS A 106 O VAL A 113 SHEET 5 A 6 ILE A 81 ALA A 91 -1 N LEU A 89 O MET A 97 SHEET 6 A 6 ILE A 64 PRO A 75 -1 N GLN A 74 O ILE A 82 SHEET 1 B 6 GLN B 44 GLN B 47 0 SHEET 2 B 6 CYS B 38 TRP B 41 -1 N TRP B 41 O GLN B 44 SHEET 3 B 6 ALA B 111 LEU B 121 1 N ASP B 117 O CYS B 38 SHEET 4 B 6 MET B 97 ILE B 108 -1 N ILE B 108 O ALA B 111 SHEET 5 B 6 CYS B 80 ALA B 91 -1 N LEU B 89 O MET B 97 SHEET 6 B 6 ILE B 64 PRO B 75 -1 N GLN B 74 O ILE B 82

CRYST1 55.950 57.870 88.340 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 0.017873 0.000000 0.000000 0.00000

SCALE2 0.000000 0.017280 0.000000 0.00000

SCALE3 0.000000 0.000000 0.011320 0.00000

MTRIX1 1 -0.914096 0.124306 0.385975 41.54250 1

MTRIX2 1 0.119258 -0.827345 0.548888 8.83870 1

MTRIX3 1 0.387565 0.547767 0.741440 -11.40680 1