1PQX - Header Asymmetric Unit

HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 19-JUN-03 1PQX

TITLE SOLUTION NMR STRUCTURE OF STAPHYLOCOCCUS AUREUS PROTEIN TITLE 2 SAV1430. NORTHEAST STRUCUTRAL GENOMICS CONSORTIUM TARGET TITLE 3 ZR18.

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONSERVED HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HYPOTHETICAL PROTEIN MW1320; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: ZR18

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS SOURCE 3 MU50; SOURCE 4 ORGANISM_TAXID: 158878; SOURCE 5 STRAIN: SUBSP. AUREUS MU50; SOURCE 6 VARIANT: SUBSP. AUREUS MU50; SOURCE 7 GENE: SAV1430; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21MGK; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: ZR18-21

KEYWDS ZR18,NMR STRUCTURE, AUTOSTRUCTURE,SPINS,AUTOASSIGN, KEYWDS 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, STRUCTURAL KEYWDS 3 GENOMICS, PROTEIN STRUCTURE INITIATIVE, PSI, NESG, UNKNOWN KEYWDS 4 FUNCTION

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR M.C.BARAN,J.M.ARAMINI,R.XIAO,Y.J.HUANG,T.B.ACTON,L.SHIH, AUTHOR 2 G.T.MONTELIONE,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM AUTHOR 3 (NESG)

REVDAT 4 24-FEB-09 1PQX 1 VERSN REVDAT 3 25-JAN-05 1PQX 1 AUTHOR KEYWDS REMARK REVDAT 2 28-SEP-04 1PQX 1 REMARK REVDAT 1 07-SEP-04 1PQX 0

JRNL AUTH M.C.BARAN,J.M.ARAMINI,R.XIAO,Y.J.HUANG,T.B.ACTON, JRNL AUTH 2 L.SHIH,G.T.MONTELIONE JRNL TITL SOLUTION STRUCUTRE OF THE HYPOTHETICAL JRNL TITL 2 STAPHYLOCOCCUS AUREUS PROTEIN SAV1430. NORTHEST JRNL TITL 3 STRUCUTRAL GENOMICS CONSORTIUM TARGET ZR18 JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 1100 CONFORMATIONALLY-RESTRICTING NOE-DERIVED DISTANCE REMARK 3 RESTRAINTS, 185 DIHEDRAL ANGLE RESTRAINTS, AND 28 HYDROGEN REMARK 3 BOND RESTRAINTS.(14.8 CONSTRAINTS PER RESIDUE; 4.4 LONG-RANGE REMARK 3 CONSTRAINTS PER RESIDUE). STRUCTURE DETERMINATION WAS REMARK 3 PERFORMED ITERATIVLY USING AUTOSTRUCTURE (XPLOR). THE REMARK 3 CONSTRAIN FILE FOR THIS ENTRY WAS UPDATED TO CORRESPOND TO THE REMARK 3 XPLOR FORMAT ON SEPTEMBER 28, 2004.

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUN-03. REMARK 100 THE RCSB ID CODE IS RCSB019518.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 1 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 100 MM NACL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.15 MM ZR18, 20MM MES, 100MM REMARK 210 NACL, 5MM CACL2, 10MM DTT, REMARK 210 0.02% NAN3, 5% D20 PH 6.5; 1.3 REMARK 210 MM ZR18, 20MM MES, 100MM NACL, REMARK 210 5MM CACL2, 10MM DTT, 0.02% REMARK 210 NAN3, 5% D20 PH 6.5; 0.88 MM REMARK 210 ZR18, 20MM MES, 100MM NACL, REMARK 210 5MM CACL2, 10MM DTT, 0.02% REMARK 210 NAN3, 5% D20 PH 6.5; 0.88 MM REMARK 210 ZR18, 20MM MES, 100MM NACL, REMARK 210 5MM CACL2, 10MM DTT, 0.02% REMARK 210 NAN3, 5% D20 PH 6.5 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 15N-NOESY, 3D 13C-NOESY REMARK 210 (ALIPHATIC AND AROMATIC), REMARK 210 HNHA, HIGH RESOLUTION 13C, 1H- REMARK 210 HSQC, H/D EXCHANGE, BACKBONE REMARK 210 TR EXPERIMENTS AND 3D TOCSY'S, REMARK 210 HCCH-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA, UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 6.1B, NMRPIPE 2.1, REMARK 210 AUTOPROC 1.0, SPARKY 3.106, REMARK 210 AUTOASSIGN 1.9, AUTOSTRUCTURE REMARK 210 1.1.2, X-PLOR REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 56 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : OVERALL ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. ALL AUTOMATIC ANALYSIS SOFTWARE WAS RUN OUT OF REMARK 210 THE SPINS SOFTWARE. AUTOMATIC BACKBONE RESONANCE ASSIGNMENTS REMARK 210 WERE MADE USING AUTOASSIGN. AUTOMATIC NOESY ASSIGNMENTS AS REMARK 210 WELL AS DISTANCE AND HYDROGEN BOND RESTRAINTS WERE DETERMINED REMARK 210 USING HYPER AND TALOS.

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 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 LYS A 2 62.80 -166.84 REMARK 500 1 ILE A 3 101.64 55.10 REMARK 500 1 SER A 5 139.99 -172.59 REMARK 500 1 HIS A 12 20.13 -140.76 REMARK 500 1 ARG A 23 -158.56 44.10 REMARK 500 1 GLU A 24 -96.95 32.56 REMARK 500 1 MET A 26 -123.61 -90.49 REMARK 500 1 LYS A 33 34.76 -154.09 REMARK 500 1 VAL A 34 177.93 51.57 REMARK 500 1 ASP A 35 109.26 62.52 REMARK 500 1 ASP A 36 21.06 175.24 REMARK 500 1 MET A 58 -138.99 44.00 REMARK 500 1 GLU A 83 88.11 -160.26 REMARK 500 1 LEU A 84 21.63 -164.17 REMARK 500 1 GLU A 85 123.71 83.32 REMARK 500 1 HIS A 90 -36.36 -155.99 REMARK 500 2 GLU A 8 -12.39 -161.20 REMARK 500 2 ASN A 11 -152.45 -145.19 REMARK 500 2 HIS A 12 149.33 -175.97 REMARK 500 2 ASN A 13 -16.93 69.36 REMARK 500 2 GLU A 21 83.15 56.92 REMARK 500 2 GLU A 24 68.37 38.94 REMARK 500 2 THR A 27 -124.18 -76.73 REMARK 500 2 LYS A 33 106.59 89.52 REMARK 500 2 VAL A 34 108.38 15.57 REMARK 500 2 ASP A 36 -100.20 50.69 REMARK 500 2 SER A 37 61.02 -174.43 REMARK 500 2 MET A 58 -107.53 41.03 REMARK 500 2 PHE A 82 44.55 -85.70 REMARK 500 2 GLU A 83 -35.08 -160.59 REMARK 500 2 LEU A 84 56.16 39.72 REMARK 500 2 GLU A 85 -150.93 42.22 REMARK 500 2 HIS A 89 -103.50 -60.60 REMARK 500 2 HIS A 90 -36.90 -130.96 REMARK 500 3 SER A 5 147.42 -171.13 REMARK 500 3 SER A 7 -157.82 -93.63 REMARK 500 3 THR A 9 59.85 -149.95 REMARK 500 3 PRO A 10 20.43 -76.73 REMARK 500 3 ASN A 11 -16.92 -142.75 REMARK 500 3 HIS A 12 -157.18 63.27 REMARK 500 3 ASN A 13 -51.79 71.55 REMARK 500 3 GLU A 21 131.29 66.07 REMARK 500 3 ARG A 23 90.28 39.28 REMARK 500 3 GLU A 24 -91.31 51.31 REMARK 500 3 THR A 27 -151.87 38.79 REMARK 500 3 LYS A 33 31.87 -155.38 REMARK 500 3 VAL A 34 166.10 73.71 REMARK 500 3 ASP A 35 -110.32 -155.60 REMARK 500 3 ASP A 36 -39.45 -167.94 REMARK 500 3 LYS A 52 -64.19 51.83 REMARK 500 3 MET A 58 -106.83 46.04 REMARK 500 3 ASP A 68 -54.20 -133.55 REMARK 500 3 ALA A 69 -159.21 48.84 REMARK 500 3 GLU A 83 76.59 -157.48 REMARK 500 3 LEU A 84 -78.93 -73.99 REMARK 500 3 HIS A 88 89.94 -163.64 REMARK 500 3 HIS A 89 -129.39 -98.11 REMARK 500 4 LYS A 2 -164.14 -169.72 REMARK 500 4 SER A 7 -145.30 43.83 REMARK 500 4 GLU A 8 -8.32 -151.77 REMARK 500 4 PRO A 10 26.18 -70.73 REMARK 500 4 HIS A 12 -114.45 -155.32 REMARK 500 4 ASN A 13 -35.27 -149.18 REMARK 500 4 SER A 22 76.92 -151.74 REMARK 500 4 ARG A 23 -5.45 -168.08 REMARK 500 4 GLU A 24 -46.62 -166.47 REMARK 500 4 MET A 26 -82.77 -94.92 REMARK 500 4 THR A 27 -143.67 -162.98 REMARK 500 4 LYS A 33 58.38 -158.45 REMARK 500 4 VAL A 34 101.43 26.56 REMARK 500 4 ASP A 35 -156.74 -159.49 REMARK 500 4 ASP A 36 -100.24 56.55 REMARK 500 4 SER A 37 63.00 -168.20 REMARK 500 4 MET A 58 -137.02 37.29 REMARK 500 4 GLU A 83 90.13 -162.77 REMARK 500 4 LEU A 84 12.77 -164.25 REMARK 500 4 GLU A 85 67.63 30.61 REMARK 500 4 HIS A 86 -78.54 -61.84 REMARK 500 4 HIS A 88 -4.32 -141.81 REMARK 500 5 SER A 7 -149.21 44.14 REMARK 500 5 GLU A 8 -137.83 -115.38 REMARK 500 5 HIS A 12 -41.81 -172.24 REMARK 500 5 SER A 20 2.99 -68.64 REMARK 500 5 SER A 22 85.23 -151.87 REMARK 500 5 ARG A 23 -153.65 36.45 REMARK 500 5 GLU A 24 32.48 36.36 REMARK 500 5 THR A 27 -131.53 -73.59 REMARK 500 5 LYS A 33 48.89 -159.11 REMARK 500 5 VAL A 34 167.69 53.68 REMARK 500 5 ASP A 35 -101.93 -160.07 REMARK 500 5 ASP A 36 -50.23 -172.48 REMARK 500 5 SER A 37 -15.35 -49.49 REMARK 500 5 MET A 58 -141.43 41.27 REMARK 500 5 LEU A 84 -107.97 -159.69 REMARK 500 5 GLU A 85 -162.54 44.30 REMARK 500 5 HIS A 88 112.17 65.30 REMARK 500 5 HIS A 90 3.66 -171.76 REMARK 500 6 SER A 5 148.67 -172.10 REMARK 500 6 PRO A 10 -3.67 -52.52 REMARK 500 6 ASN A 11 -159.48 -137.47 REMARK 500 6 HIS A 12 77.26 79.49 REMARK 500 6 ASN A 13 -54.96 67.04 REMARK 500 6 SER A 20 34.30 -69.60 REMARK 500 6 SER A 22 -29.90 -149.06 REMARK 500 6 ARG A 23 155.81 102.29 REMARK 500 6 GLU A 24 27.29 83.53 REMARK 500 6 THR A 27 -135.88 -75.91 REMARK 500 6 LYS A 33 25.44 -151.77 REMARK 500 6 VAL A 34 170.81 54.85 REMARK 500 6 ASP A 35 99.10 70.54 REMARK 500 6 ASP A 36 21.08 -172.73 REMARK 500 6 MET A 58 -137.98 46.22 REMARK 500 6 ASP A 59 44.04 -105.06 REMARK 500 6 LYS A 65 -164.01 -124.52 REMARK 500 6 GLU A 66 -153.60 -66.11 REMARK 500 6 ASP A 68 -42.98 -154.06 REMARK 500 6 ALA A 69 -137.45 46.79 REMARK 500 6 HIS A 86 -83.15 -95.06 REMARK 500 6 HIS A 87 -42.91 -154.90 REMARK 500 7 LYS A 2 56.88 -149.68 REMARK 500 7 ILE A 3 101.83 57.43 REMARK 500 7 SER A 5 118.20 -168.07 REMARK 500 7 SER A 7 140.62 62.22 REMARK 500 7 GLU A 8 -7.63 -173.70 REMARK 500 7 PRO A 10 3.52 -58.64 REMARK 500 7 HIS A 12 -3.48 -140.36 REMARK 500 7 ARG A 23 -142.88 41.53 REMARK 500 7 GLU A 24 -92.49 36.84 REMARK 500 7 THR A 27 -162.86 48.90 REMARK 500 7 LYS A 33 25.84 -157.74 REMARK 500 7 VAL A 34 177.23 50.20 REMARK 500 7 ASP A 35 94.86 58.08 REMARK 500 7 ASP A 36 -43.47 -168.14 REMARK 500 7 SER A 37 -22.35 164.65 REMARK 500 7 LYS A 52 -68.10 52.34 REMARK 500 7 MET A 58 -146.30 50.28 REMARK 500 7 ASP A 59 43.33 -95.83 REMARK 500 7 GLU A 66 -176.64 -58.49 REMARK 500 7 ASP A 68 -52.19 -138.25 REMARK 500 7 ALA A 69 -150.25 47.92 REMARK 500 7 LEU A 84 36.83 -76.58 REMARK 500 7 GLU A 85 80.27 33.20 REMARK 500 7 HIS A 87 -59.75 -152.91 REMARK 500 7 HIS A 89 174.29 -56.40 REMARK 500 8 ASN A 13 -31.86 -153.08 REMARK 500 8 LEU A 19 -154.09 -96.01 REMARK 500 8 GLU A 21 91.85 57.81 REMARK 500 8 GLU A 24 53.99 34.44 REMARK 500 8 MET A 26 9.06 49.63 REMARK 500 8 THR A 27 -161.51 69.55 REMARK 500 8 LYS A 33 -100.52 -155.55 REMARK 500 8 VAL A 34 97.72 -166.27 REMARK 500 8 ASP A 35 -147.88 -161.87 REMARK 500 8 GLN A 38 175.81 -55.52 REMARK 500 8 MET A 58 -90.10 27.96 REMARK 500 8 ASP A 59 42.85 -144.70 REMARK 500 8 GLU A 66 -151.89 -61.64 REMARK 500 8 ASP A 68 -53.91 -143.40 REMARK 500 8 ALA A 69 -151.78 51.18 REMARK 500 8 PHE A 82 39.76 -84.98 REMARK 500 8 GLU A 83 -78.36 -159.91 REMARK 500 8 LEU A 84 -35.26 70.31 REMARK 500 8 HIS A 88 -132.36 -73.90 REMARK 500 8 HIS A 89 -51.22 -158.65 REMARK 500 9 PRO A 10 -13.55 -49.44 REMARK 500 9 HIS A 12 -144.86 -140.03 REMARK 500 9 ASN A 13 -41.68 70.05 REMARK 500 9 ARG A 23 -122.96 33.04 REMARK 500 9 GLU A 24 -106.93 34.01 REMARK 500 9 MET A 26 -92.91 -92.64 REMARK 500 9 THR A 27 -141.53 -163.13 REMARK 500 9 LYS A 33 50.96 -158.41 REMARK 500 9 VAL A 34 168.96 52.68 REMARK 500 9 ASP A 35 -106.38 -162.62 REMARK 500 9 ASP A 36 -52.08 -169.09 REMARK 500 9 LYS A 52 -65.25 54.92 REMARK 500 9 MET A 58 -130.32 37.30 REMARK 500 9 ASP A 59 43.98 -99.72 REMARK 500 9 GLU A 83 82.70 -159.81 REMARK 500 9 GLU A 85 -177.24 53.28 REMARK 500 9 HIS A 89 -82.78 -74.12 REMARK 500 9 HIS A 90 -155.10 42.02 REMARK 500 10 ILE A 4 -76.96 -111.75 REMARK 500 10 ILE A 6 -67.60 -98.05 REMARK 500 10 SER A 7 128.66 64.97 REMARK 500 10 GLU A 8 -165.00 -127.49 REMARK 500 10 HIS A 12 94.04 48.61 REMARK 500 10 ASN A 13 -38.98 -149.96 REMARK 500 10 SER A 20 -1.07 91.65 REMARK 500 10 ARG A 23 36.48 -168.60 REMARK 500 10 GLU A 24 36.12 38.22 REMARK 500 10 THR A 27 159.76 80.82 REMARK 500 10 LYS A 33 61.45 -155.87 REMARK 500 10 VAL A 34 90.99 29.62 REMARK 500 10 ASP A 35 -102.81 -80.30 REMARK 500 10 ASP A 36 90.28 -175.01 REMARK 500 10 SER A 37 -40.58 169.17 REMARK 500 10 GLU A 49 100.68 -51.62 REMARK 500 10 MET A 58 -100.34 34.54 REMARK 500 10 ASP A 59 11.36 -140.58 REMARK 500 10 PHE A 82 49.65 -84.84 REMARK 500 10 GLU A 83 -76.78 -157.60 REMARK 500 10 LEU A 84 7.75 57.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 23 0.10 SIDE_CHAIN REMARK 500 2 ARG A 23 0.13 SIDE_CHAIN REMARK 500 3 ARG A 23 0.30 SIDE_CHAIN REMARK 500 4 ARG A 23 0.24 SIDE_CHAIN REMARK 500 5 ARG A 23 0.27 SIDE_CHAIN REMARK 500 7 ARG A 23 0.17 SIDE_CHAIN REMARK 500 8 ARG A 23 0.29 SIDE_CHAIN REMARK 500 9 ARG A 23 0.18 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ZR18 RELATED DB: TARGETDB

DBREF 1PQX A 1 83 UNP Q99U58 Q99U58_STAAM 1 83

SEQADV 1PQX LEU A 84 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX GLU A 85 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX HIS A 86 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX HIS A 87 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX HIS A 88 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX HIS A 89 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX HIS A 90 UNP Q99U58 EXPRESSION TAG SEQADV 1PQX HIS A 91 UNP Q99U58 EXPRESSION TAG

SEQRES 1 A 91 MET LYS ILE ILE SER ILE SER GLU THR PRO ASN HIS ASN SEQRES 2 A 91 THR MET LYS ILE THR LEU SER GLU SER ARG GLU GLY MET SEQRES 3 A 91 THR SER ASP THR TYR THR LYS VAL ASP ASP SER GLN PRO SEQRES 4 A 91 ALA PHE ILE ASN ASP ILE LEU LYS VAL GLU GLY VAL LYS SEQRES 5 A 91 SER ILE PHE HIS VAL MET ASP PHE ILE SER VAL ASP LYS SEQRES 6 A 91 GLU ASN ASP ALA ASN TRP GLU THR VAL LEU PRO LYS VAL SEQRES 7 A 91 GLU ALA VAL PHE GLU LEU GLU HIS HIS HIS HIS HIS HIS

HELIX 1 1 PRO A 39 VAL A 48 1 10 HELIX 2 2 ASN A 70 PHE A 82 1 13

SHEET 1 A 4 THR A 14 THR A 18 0 SHEET 2 A 4 PHE A 60 LYS A 65 -1 O ILE A 61 N ILE A 17 SHEET 3 A 4 VAL A 51 VAL A 57 -1 N PHE A 55 O SER A 62 SHEET 4 A 4 ASP A 29 TYR A 31 -1 N ASP A 29 O HIS 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