HEADER STRUCTURAL GENOMICS 08-MAY-01 1ILO TITLE NMR STRUCTURE OF A THIOREDOXIN, MTH895, FROM THE ARCHEON TITLE 2 METHANOBACTERIUM THERMOAUTOTROPHICUM STRAIN DELTA H. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONSERVED HYPOTHETICAL PROTEIN MTH895; COMPND 3 CHAIN: A; COMPND 4 EC: 1.8.4.8; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS STR. SOURCE 3 DELTA H; SOURCE 4 ORGANISM_TAXID: 187420; SOURCE 5 STRAIN: DELTA H; SOURCE 6 GENE: MTH895; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS BETA-ALPHA-BETA-ALPHA-BETA-BETA-ALPHA MOTIF, STRUCTURAL GENOMICS, KEYWDS 2 PSI, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS KEYWDS 3 CONSORTIUM, NESG EXPDTA SOLUTION NMR NUMMDL 21 AUTHOR S.BHATTACHARYYA,B.HABIBI-NAZHAD,C.M.SLUPSKY,B.D.SYKES,D.S.WISHART, AUTHOR 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 4 23-FEB-22 1ILO 1 REMARK REVDAT 3 24-FEB-09 1ILO 1 VERSN REVDAT 2 25-JAN-05 1ILO 1 AUTHOR KEYWDS REMARK REVDAT 1 14-NOV-01 1ILO 0 JRNL AUTH S.BHATTACHARYYA,B.HABIBI-NAZHAD,G.AMEGBEY,C.M.SLUPSKY,A.YEE, JRNL AUTH 2 C.ARROWSMITH,D.S.WISHART JRNL TITL IDENTIFICATION OF A NOVEL ARCHAEBACTERIAL THIOREDOXIN: JRNL TITL 2 DETERMINATION OF FUNCTION THROUGH STRUCTURE. JRNL REF BIOCHEMISTRY V. 41 4760 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 11939770 JRNL DOI 10.1021/BI0115176 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851, X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER (X-PLOR), BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES ARE BASED ON A TOTAL OF 1010 RESTRAINTS, 862 ARE REMARK 3 NOE-DERIVED REMARK 3 DISTANCE CONSTRAINTS, 102 DIHEDRAL ANGLE RESTRAINTS,46 DISTANCE REMARK 3 RESTRAINTS REMARK 3 FROM HYDROGEN BONDS. REMARK 4 REMARK 4 1ILO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-01. REMARK 100 THE DEPOSITION ID IS D_1000013394. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 300 MM NACL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM MTH895 U-15N,13C;20MM REMARK 210 PHOSPHATE BUFFER PH 7; 300MM REMARK 210 NACL;; 1 MM MTH895 U-15N; 20 MM REMARK 210 PHOSPHATE BUFFER PH 7; 300 MM REMARK 210 NACL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING MOLECULAR REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 14 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 H MET A 2 O ASP A 31 1.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 9 TYR A 7 CZ TYR A 7 CE2 0.756 REMARK 500 9 TYR A 7 CE2 TYR A 7 CD2 0.747 REMARK 500 21 MET A 1 CA MET A 1 CB -0.139 REMARK 500 21 MET A 1 CB MET A 1 CG -0.697 REMARK 500 21 MET A 1 CG MET A 1 SD -0.626 REMARK 500 21 MET A 1 SD MET A 1 CE -0.983 REMARK 500 21 MET A 2 CG MET A 2 SD -0.835 REMARK 500 21 MET A 2 SD MET A 2 CE -0.699 REMARK 500 21 LYS A 3 CB LYS A 3 CG -0.528 REMARK 500 21 LYS A 3 CG LYS A 3 CD -0.378 REMARK 500 21 LYS A 3 CD LYS A 3 CE -0.445 REMARK 500 21 LYS A 3 CE LYS A 3 NZ -0.532 REMARK 500 21 GLN A 5 CB GLN A 5 CG -0.263 REMARK 500 21 GLN A 5 CG GLN A 5 CD -0.438 REMARK 500 21 GLN A 5 CD GLN A 5 OE1 -0.608 REMARK 500 21 GLN A 5 CD GLN A 5 NE2 -0.166 REMARK 500 21 ILE A 6 CB ILE A 6 CG1 -0.444 REMARK 500 21 ILE A 6 CG1 ILE A 6 CD1 -0.620 REMARK 500 21 ILE A 6 CB ILE A 6 CG2 -0.458 REMARK 500 21 TYR A 7 CG TYR A 7 CD2 -0.661 REMARK 500 21 TYR A 7 CG TYR A 7 CD1 -0.651 REMARK 500 21 TYR A 7 CE1 TYR A 7 CZ -0.687 REMARK 500 21 TYR A 7 CZ TYR A 7 CE2 -0.676 REMARK 500 21 GLY A 8 C GLY A 8 O -0.118 REMARK 500 21 THR A 9 CB THR A 9 OG1 -0.593 REMARK 500 21 THR A 9 CB THR A 9 CG2 -0.570 REMARK 500 21 THR A 9 C THR A 9 O -0.745 REMARK 500 21 THR A 9 C GLY A 10 N -0.529 REMARK 500 21 GLY A 10 C GLY A 10 O -0.305 REMARK 500 21 GLY A 10 C CYS A 11 N -0.258 REMARK 500 21 CYS A 11 CB CYS A 11 SG -0.670 REMARK 500 21 CYS A 11 C CYS A 11 O -0.158 REMARK 500 21 CYS A 11 C ALA A 12 N -0.152 REMARK 500 21 ASN A 13 CB ASN A 13 CG -0.273 REMARK 500 21 ASN A 13 CG ASN A 13 OD1 -0.680 REMARK 500 21 ASN A 13 CG ASN A 13 ND2 -0.617 REMARK 500 21 GLN A 15 CG GLN A 15 CD -0.242 REMARK 500 21 GLN A 15 CD GLN A 15 OE1 -0.279 REMARK 500 21 MET A 16 CB MET A 16 CG -0.290 REMARK 500 21 MET A 16 CG MET A 16 SD -0.716 REMARK 500 21 MET A 16 SD MET A 16 CE -0.992 REMARK 500 21 LEU A 17 CG LEU A 17 CD1 -0.841 REMARK 500 21 LEU A 17 CG LEU A 17 CD2 -1.071 REMARK 500 21 GLU A 18 CG GLU A 18 CD -0.386 REMARK 500 21 GLU A 18 CD GLU A 18 OE1 -0.760 REMARK 500 21 GLU A 18 CD GLU A 18 OE2 -0.794 REMARK 500 21 LYS A 19 CG LYS A 19 CD -0.366 REMARK 500 21 LYS A 19 CD LYS A 19 CE -0.662 REMARK 500 21 LYS A 19 CE LYS A 19 NZ -0.593 REMARK 500 21 ASN A 20 CB ASN A 20 CG -0.317 REMARK 500 REMARK 500 THIS ENTRY HAS 187 BOND DEVIATIONS. 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 9 TYR A 7 CG - CD2 - CE2 ANGL. DEV. = 25.7 DEGREES REMARK 500 9 TYR A 7 OH - CZ - CE2 ANGL. DEV. = -26.1 DEGREES REMARK 500 9 TYR A 7 CE1 - CZ - CE2 ANGL. DEV. = 26.3 DEGREES REMARK 500 9 TYR A 7 CZ - CE2 - CD2 ANGL. DEV. = -51.9 DEGREES REMARK 500 21 MET A 1 CA - CB - CG ANGL. DEV. = 24.0 DEGREES REMARK 500 21 MET A 1 CB - CG - SD ANGL. DEV. = 32.7 DEGREES REMARK 500 21 MET A 1 CG - SD - CE ANGL. DEV. = 49.3 DEGREES REMARK 500 21 MET A 2 CB - CG - SD ANGL. DEV. = 48.1 DEGREES REMARK 500 21 MET A 2 CG - SD - CE ANGL. DEV. = 60.7 DEGREES REMARK 500 21 LYS A 3 CA - CB - CG ANGL. DEV. = 15.2 DEGREES REMARK 500 21 LYS A 3 CB - CG - CD ANGL. DEV. = 22.7 DEGREES REMARK 500 21 LYS A 3 CG - CD - CE ANGL. DEV. = 45.4 DEGREES REMARK 500 21 LYS A 3 CD - CE - NZ ANGL. DEV. = 38.8 DEGREES REMARK 500 21 ILE A 4 CB - CG1 - CD1 ANGL. DEV. = 20.7 DEGREES REMARK 500 21 GLN A 5 CB - CG - CD ANGL. DEV. = 55.1 DEGREES REMARK 500 21 GLN A 5 CG - CD - OE1 ANGL. DEV. = -31.5 DEGREES REMARK 500 21 GLN A 5 CG - CD - NE2 ANGL. DEV. = 25.8 DEGREES REMARK 500 21 ILE A 6 CG1 - CB - CG2 ANGL. DEV. = -14.5 DEGREES REMARK 500 21 ILE A 6 CB - CG1 - CD1 ANGL. DEV. = 43.6 DEGREES REMARK 500 21 TYR A 7 CB - CG - CD2 ANGL. DEV. = 47.8 DEGREES REMARK 500 21 TYR A 7 CD1 - CG - CD2 ANGL. DEV. = -93.8 DEGREES REMARK 500 21 TYR A 7 CB - CG - CD1 ANGL. DEV. = 46.1 DEGREES REMARK 500 21 TYR A 7 CG - CD1 - CE1 ANGL. DEV. = 47.0 DEGREES REMARK 500 21 TYR A 7 CG - CD2 - CE2 ANGL. DEV. = 46.2 DEGREES REMARK 500 21 TYR A 7 CD1 - CE1 - CZ ANGL. DEV. = 47.6 DEGREES REMARK 500 21 TYR A 7 OH - CZ - CE2 ANGL. DEV. = 47.4 DEGREES REMARK 500 21 TYR A 7 CE1 - CZ - OH ANGL. DEV. = 47.3 DEGREES REMARK 500 21 TYR A 7 CE1 - CZ - CE2 ANGL. DEV. = -94.7 DEGREES REMARK 500 21 TYR A 7 CZ - CE2 - CD2 ANGL. DEV. = 47.8 DEGREES REMARK 500 21 THR A 9 OG1 - CB - CG2 ANGL. DEV. = -19.3 DEGREES REMARK 500 21 THR A 9 CA - CB - CG2 ANGL. DEV. = 16.4 DEGREES REMARK 500 21 THR A 9 CA - C - O ANGL. DEV. = 29.3 DEGREES REMARK 500 21 THR A 9 CA - C - N ANGL. DEV. = 43.7 DEGREES REMARK 500 21 THR A 9 O - C - N ANGL. DEV. = -72.4 DEGREES REMARK 500 21 GLY A 10 C - N - CA ANGL. DEV. = 38.7 DEGREES REMARK 500 21 GLY A 10 O - C - N ANGL. DEV. = -14.4 DEGREES REMARK 500 21 CYS A 11 CA - CB - SG ANGL. DEV. = 14.2 DEGREES REMARK 500 21 ASN A 13 OD1 - CG - ND2 ANGL. DEV. = -47.1 DEGREES REMARK 500 21 ASN A 13 CB - CG - OD1 ANGL. DEV. = 18.2 DEGREES REMARK 500 21 ASN A 13 CB - CG - ND2 ANGL. DEV. = 28.7 DEGREES REMARK 500 21 GLN A 15 CG - CD - OE1 ANGL. DEV. = -14.2 DEGREES REMARK 500 21 MET A 16 CB - CG - SD ANGL. DEV. = 31.0 DEGREES REMARK 500 21 MET A 16 CG - SD - CE ANGL. DEV. = 50.2 DEGREES REMARK 500 21 LEU A 17 CD1 - CG - CD2 ANGL. DEV. = -83.0 DEGREES REMARK 500 21 LEU A 17 CB - CG - CD1 ANGL. DEV. = 57.1 DEGREES REMARK 500 21 LEU A 17 CB - CG - CD2 ANGL. DEV. = 50.5 DEGREES REMARK 500 21 GLU A 18 OE1 - CD - OE2 ANGL. DEV. = -80.5 DEGREES REMARK 500 21 GLU A 18 CG - CD - OE1 ANGL. DEV. = 41.1 DEGREES REMARK 500 21 GLU A 18 CG - CD - OE2 ANGL. DEV. = 39.5 DEGREES REMARK 500 21 LYS A 19 CG - CD - CE ANGL. DEV. = 41.9 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 187 ANGLE DEVIATIONS. 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 1 THR A 9 -70.19 66.47 REMARK 500 1 ASN A 13 21.25 -76.24 REMARK 500 1 ILE A 30 109.59 -163.26 REMARK 500 1 GLU A 39 119.02 173.95 REMARK 500 1 ASP A 57 25.39 46.99 REMARK 500 1 ARG A 65 101.98 178.81 REMARK 500 1 LEU A 76 -74.06 -108.01 REMARK 500 2 THR A 9 86.81 40.29 REMARK 500 2 ASN A 13 20.10 -76.55 REMARK 500 2 ILE A 37 76.62 -115.70 REMARK 500 2 GLU A 39 124.12 167.90 REMARK 500 2 THR A 49 7.23 90.64 REMARK 500 2 ALA A 50 -157.27 -153.65 REMARK 500 2 LEU A 51 -61.15 -99.19 REMARK 500 2 PRO A 52 52.85 -62.94 REMARK 500 2 ARG A 65 94.65 -165.66 REMARK 500 3 THR A 9 -65.23 68.96 REMARK 500 3 ILE A 30 113.89 -175.35 REMARK 500 3 GLU A 39 120.48 177.03 REMARK 500 3 LEU A 51 -72.32 -71.15 REMARK 500 3 ASP A 57 26.83 47.24 REMARK 500 3 ARG A 65 104.25 173.65 REMARK 500 4 THR A 9 88.24 68.48 REMARK 500 4 ASN A 13 20.69 -76.91 REMARK 500 4 ILE A 30 116.73 -162.74 REMARK 500 4 GLU A 39 121.79 173.69 REMARK 500 4 LEU A 51 -73.78 -86.16 REMARK 500 4 PRO A 52 63.78 -66.12 REMARK 500 4 ASP A 57 27.91 46.16 REMARK 500 4 ARG A 65 94.45 -166.67 REMARK 500 5 THR A 9 79.78 74.63 REMARK 500 5 CYS A 11 -70.91 -50.47 REMARK 500 5 ILE A 30 106.56 -175.65 REMARK 500 5 LYS A 38 75.35 -155.70 REMARK 500 5 GLU A 39 136.00 157.50 REMARK 500 5 LEU A 51 -70.08 -71.96 REMARK 500 5 PRO A 52 60.13 -69.92 REMARK 500 5 ASP A 57 26.78 46.49 REMARK 500 5 ARG A 65 100.43 -178.35 REMARK 500 6 THR A 9 -84.08 53.53 REMARK 500 6 CYS A 11 33.67 -98.71 REMARK 500 6 ILE A 30 128.18 -179.23 REMARK 500 6 LYS A 38 75.37 -158.92 REMARK 500 6 GLU A 39 130.05 158.14 REMARK 500 6 PRO A 52 59.87 -69.53 REMARK 500 6 ASP A 57 24.71 49.56 REMARK 500 6 ARG A 65 109.77 178.22 REMARK 500 6 VAL A 66 174.58 -49.51 REMARK 500 7 THR A 9 100.81 51.86 REMARK 500 7 CYS A 11 -41.10 178.63 REMARK 500 REMARK 500 THIS ENTRY HAS 160 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TT15 RELATED DB: TARGETDB DBREF 1ILO A 1 77 UNP O26981 O26981_METTH 1 77 SEQRES 1 A 77 MET MET LYS ILE GLN ILE TYR GLY THR GLY CYS ALA ASN SEQRES 2 A 77 CYS GLN MET LEU GLU LYS ASN ALA ARG GLU ALA VAL LYS SEQRES 3 A 77 GLU LEU GLY ILE ASP ALA GLU PHE GLU LYS ILE LYS GLU SEQRES 4 A 77 MET ASP GLN ILE LEU GLU ALA GLY LEU THR ALA LEU PRO SEQRES 5 A 77 GLY LEU ALA VAL ASP GLY GLU LEU LYS ILE MET GLY ARG SEQRES 6 A 77 VAL ALA SER LYS GLU GLU ILE LYS LYS ILE LEU SER HELIX 1 1 CYS A 14 LEU A 28 1 15 HELIX 2 2 GLU A 39 GLY A 47 1 9 HELIX 3 3 SER A 68 LEU A 76 1 9 SHEET 1 A 4 ALA A 32 ILE A 37 0 SHEET 2 A 4 MET A 2 TYR A 7 1 O MET A 2 N GLU A 33 SHEET 3 A 4 LEU A 54 VAL A 56 -1 O ALA A 55 N GLN A 5 SHEET 4 A 4 GLU A 59 ILE A 62 -1 O GLU A 59 N VAL A 56 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1