1FGP - Header Asymmetric Unit

HEADER VIRAL PROTEIN 10-DEC-96 1FGP

TITLE MEMBRANE PENETRATION DOMAIN OF THE MINOR COAT PROTEIN G3P TITLE 2 OF PHAGE FD, NMR, 15 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: FD GENE 3 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DOMAIN 1; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE FD; SOURCE 3 ORGANISM_TAXID: 10864; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_CELLULAR_LOCATION: SUPERNATANT; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PUC119

KEYWDS PHAGE COAT PROTEIN, SH3 DOMAIN, PH DOMAIN, PDZ DOMAIN, FD KEYWDS 2 PHAGE, FILAMENTOUS PAHGE, PHAGE INFECTION, PTB DOMAIN, KEYWDS 3 VIRAL PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 15

AUTHOR P.HOLLIGER,L.RIECHMANN

REVDAT 2 24-FEB-09 1FGP 1 VERSN REVDAT 1 16-JUN-97 1FGP 0

JRNL AUTH P.HOLLIGER,L.RIECHMANN JRNL TITL A CONSERVED INFECTION PATHWAY FOR FILAMENTOUS JRNL TITL 2 BACTERIOPHAGES IS SUGGESTED BY THE STRUCTURE OF JRNL TITL 3 THE MEMBRANE PENETRATION DOMAIN OF THE MINOR COAT JRNL TITL 4 PROTEIN G3P FROM PHAGE FD. JRNL REF STRUCTURE V. 5 265 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9032075 JRNL DOI 10.1016/S0969-2126(97)00184-6

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: SEE JRNL REFERENCE.

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

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

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.2 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 15N + 13C NOESY-HMQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AMX500 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST TOTAL ENERGIES REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 9 179.90 -46.66 REMARK 500 1 HIS A 11 81.40 69.17 REMARK 500 1 THR A 12 -59.34 86.00 REMARK 500 1 GLU A 13 97.08 -44.84 REMARK 500 1 ASN A 14 -149.52 168.53 REMARK 500 1 SER A 15 -173.12 178.83 REMARK 500 1 VAL A 19 156.42 -46.96 REMARK 500 1 LEU A 26 58.97 70.90 REMARK 500 1 ASP A 27 176.77 170.94 REMARK 500 1 GLU A 33 95.59 35.42 REMARK 500 1 THR A 40 -91.53 -101.77 REMARK 500 1 VAL A 42 89.14 -50.96 REMARK 500 1 ILE A 59 -32.49 -154.95 REMARK 500 1 ALA A 62 43.89 173.11 REMARK 500 1 ILE A 63 -36.26 163.15 REMARK 500 1 GLU A 65 -156.61 -72.20 REMARK 500 1 ALA A 68 47.49 75.62 REMARK 500 2 THR A 2 124.56 67.44 REMARK 500 2 LYS A 9 -179.76 -46.92 REMARK 500 2 HIS A 11 81.24 71.60 REMARK 500 2 THR A 12 -59.53 86.14 REMARK 500 2 GLU A 13 98.94 -44.88 REMARK 500 2 ASN A 14 -158.02 167.44 REMARK 500 2 ASN A 18 18.84 58.32 REMARK 500 2 VAL A 19 153.70 -41.94 REMARK 500 2 LEU A 26 62.02 71.08 REMARK 500 2 ASP A 27 170.89 167.37 REMARK 500 2 GLU A 33 93.02 34.67 REMARK 500 2 THR A 40 -150.43 -86.12 REMARK 500 2 GLU A 49 28.18 81.73 REMARK 500 2 ILE A 59 -32.85 -159.34 REMARK 500 2 ALA A 62 52.59 171.45 REMARK 500 2 ILE A 63 -41.55 158.39 REMARK 500 2 GLU A 65 -154.19 -82.64 REMARK 500 2 ASN A 66 49.89 -91.54 REMARK 500 2 ALA A 67 110.30 179.26 REMARK 500 2 ALA A 68 99.45 -43.25 REMARK 500 3 THR A 2 98.41 57.28 REMARK 500 3 LYS A 9 -178.64 -46.01 REMARK 500 3 HIS A 11 81.89 71.68 REMARK 500 3 THR A 12 -59.53 84.89 REMARK 500 3 GLU A 13 98.95 -44.86 REMARK 500 3 ASN A 14 -154.84 165.44 REMARK 500 3 SER A 15 -170.06 -178.65 REMARK 500 3 VAL A 19 151.21 -48.34 REMARK 500 3 LEU A 26 59.28 70.50 REMARK 500 3 ASP A 27 174.72 168.54 REMARK 500 3 GLU A 33 88.78 35.54 REMARK 500 3 VAL A 43 -167.75 -116.01 REMARK 500 3 ILE A 59 -29.79 -150.20 REMARK 500 3 ALA A 62 47.79 173.32 REMARK 500 3 ILE A 63 -38.70 161.78 REMARK 500 3 GLU A 65 -154.76 -61.12 REMARK 500 3 ALA A 67 -166.96 -163.57 REMARK 500 3 ALA A 68 -89.02 58.44 REMARK 500 4 LYS A 9 179.36 -45.45 REMARK 500 4 HIS A 11 81.70 72.73 REMARK 500 4 THR A 12 -58.24 86.28 REMARK 500 4 GLU A 13 99.02 -44.96 REMARK 500 4 ASN A 14 -155.55 165.18 REMARK 500 4 SER A 15 -171.21 -177.20 REMARK 500 4 PHE A 16 148.45 -176.98 REMARK 500 4 VAL A 19 153.28 -38.94 REMARK 500 4 ASP A 27 164.23 168.16 REMARK 500 4 ASN A 31 96.33 -67.86 REMARK 500 4 GLU A 33 81.08 29.50 REMARK 500 4 VAL A 42 89.33 -63.16 REMARK 500 4 VAL A 44 103.23 -51.18 REMARK 500 4 GLU A 49 27.85 80.29 REMARK 500 4 ILE A 59 -28.30 -145.62 REMARK 500 4 ALA A 62 51.37 171.31 REMARK 500 4 ILE A 63 -39.73 159.23 REMARK 500 4 GLU A 65 -146.73 -76.84 REMARK 500 4 ALA A 68 -151.17 -96.65 REMARK 500 4 ALA A 69 100.69 63.10 REMARK 500 5 THR A 2 103.81 62.86 REMARK 500 5 LYS A 9 -178.19 -44.79 REMARK 500 5 HIS A 11 163.43 73.65 REMARK 500 5 THR A 12 -53.67 -12.54 REMARK 500 5 GLU A 13 97.28 -43.17 REMARK 500 5 ASN A 14 -156.92 169.31 REMARK 500 5 SER A 15 -168.18 -174.77 REMARK 500 5 PHE A 16 146.61 178.23 REMARK 500 5 VAL A 19 163.48 -41.31 REMARK 500 5 LEU A 26 67.43 71.60 REMARK 500 5 ASP A 27 167.45 167.01 REMARK 500 5 GLU A 33 81.60 27.36 REMARK 500 5 THR A 40 -48.48 -143.44 REMARK 500 5 VAL A 44 97.02 -62.10 REMARK 500 5 GLU A 49 -2.05 74.82 REMARK 500 5 ILE A 59 -34.32 -144.64 REMARK 500 5 ALA A 62 40.13 171.70 REMARK 500 5 ILE A 63 -36.72 162.18 REMARK 500 5 GLU A 65 -156.93 -78.97 REMARK 500 6 THR A 2 96.10 44.62 REMARK 500 6 ALA A 8 -72.00 -52.04 REMARK 500 6 LYS A 9 -173.67 41.66 REMARK 500 6 HIS A 11 164.18 71.99 REMARK 500 6 THR A 12 -52.00 -13.68 REMARK 500 6 GLU A 13 98.13 -45.10 REMARK 500 6 ASN A 14 -153.28 168.51 REMARK 500 6 SER A 15 -167.23 -179.80 REMARK 500 6 PHE A 16 141.03 -179.38 REMARK 500 6 VAL A 19 163.15 -39.26 REMARK 500 6 LEU A 26 68.89 65.99 REMARK 500 6 ASP A 27 162.11 164.27 REMARK 500 6 GLU A 33 88.22 -66.41 REMARK 500 6 THR A 40 -154.80 -77.85 REMARK 500 6 VAL A 42 79.65 -105.95 REMARK 500 6 ALA A 62 -68.74 -155.09 REMARK 500 6 GLU A 65 -158.38 -81.93 REMARK 500 6 ALA A 68 70.91 49.78 REMARK 500 7 THR A 2 131.19 71.87 REMARK 500 7 LYS A 9 -178.61 -46.51 REMARK 500 7 HIS A 11 167.39 71.36 REMARK 500 7 THR A 12 -52.80 -15.46 REMARK 500 7 GLU A 13 98.24 -44.74 REMARK 500 7 ASN A 14 -150.78 167.48 REMARK 500 7 SER A 15 -169.64 177.57 REMARK 500 7 VAL A 19 154.53 -40.04 REMARK 500 7 LEU A 26 64.61 65.20 REMARK 500 7 ASP A 27 162.93 170.84 REMARK 500 7 GLU A 33 34.27 38.40 REMARK 500 7 THR A 40 -133.62 -60.47 REMARK 500 7 ILE A 59 -34.24 -150.88 REMARK 500 7 ALA A 62 53.55 167.18 REMARK 500 7 ILE A 63 -41.83 161.93 REMARK 500 7 GLU A 65 -148.50 -70.84 REMARK 500 7 ALA A 67 36.37 173.66 REMARK 500 7 ALA A 68 20.00 -143.30 REMARK 500 8 LYS A 9 -178.70 -48.02 REMARK 500 8 HIS A 11 82.03 71.05 REMARK 500 8 THR A 12 -59.25 88.15 REMARK 500 8 GLU A 13 98.11 -42.77 REMARK 500 8 ASN A 14 -154.72 167.84 REMARK 500 8 SER A 15 -173.10 179.37 REMARK 500 8 LEU A 26 59.06 72.99 REMARK 500 8 ASP A 27 169.56 168.52 REMARK 500 8 GLU A 33 77.75 30.15 REMARK 500 8 THR A 40 -42.10 -139.33 REMARK 500 8 ILE A 59 -32.18 -149.34 REMARK 500 8 ALA A 62 42.42 168.61 REMARK 500 8 ILE A 63 -36.75 164.58 REMARK 500 8 GLU A 65 -163.44 -75.35 REMARK 500 9 LYS A 9 -177.97 -46.30 REMARK 500 9 HIS A 11 167.56 73.31 REMARK 500 9 THR A 12 -54.27 -11.40 REMARK 500 9 GLU A 13 97.35 -43.45 REMARK 500 9 ASN A 14 -152.09 169.83 REMARK 500 9 SER A 15 -171.81 -179.17 REMARK 500 9 PHE A 16 149.07 -173.92 REMARK 500 9 VAL A 19 154.59 -41.75 REMARK 500 9 LEU A 26 57.35 71.61 REMARK 500 9 ASP A 27 175.74 168.15 REMARK 500 9 GLU A 33 43.64 39.33 REMARK 500 9 THR A 40 -41.47 -141.25 REMARK 500 9 VAL A 44 94.04 -56.98 REMARK 500 9 ALA A 62 50.76 172.68 REMARK 500 9 ILE A 63 -40.99 158.84 REMARK 500 9 GLU A 65 -156.68 -81.30 REMARK 500 9 ASN A 66 36.35 -94.96 REMARK 500 9 ALA A 67 -61.12 -161.11 REMARK 500 9 ALA A 68 142.45 175.63 REMARK 500 9 ALA A 69 -146.06 -95.47 REMARK 500 10 THR A 2 91.77 52.87 REMARK 500 10 LYS A 9 -174.59 -46.82 REMARK 500 10 HIS A 11 164.44 72.07 REMARK 500 10 THR A 12 -54.27 -11.65 REMARK 500 10 GLU A 13 97.19 -45.06 REMARK 500 10 ASN A 14 -153.46 170.78 REMARK 500 10 SER A 15 174.29 179.27 REMARK 500 10 VAL A 19 154.96 -41.08 REMARK 500 10 LEU A 26 69.64 76.24 REMARK 500 10 ASP A 27 161.42 169.04 REMARK 500 10 TYR A 32 52.75 -97.60 REMARK 500 10 GLU A 33 96.38 30.93 REMARK 500 10 THR A 40 -68.26 -134.82 REMARK 500 10 VAL A 44 106.28 -52.81 REMARK 500 10 ALA A 62 49.42 173.66 REMARK 500 10 ILE A 63 -47.71 163.36 REMARK 500 10 GLU A 65 -79.94 -137.15 REMARK 500 10 ALA A 69 89.11 50.58 REMARK 500 11 LYS A 9 -176.77 -47.80 REMARK 500 11 HIS A 11 81.07 69.82 REMARK 500 11 THR A 12 -57.63 85.60 REMARK 500 11 GLU A 13 98.29 -44.77 REMARK 500 11 ASN A 14 -153.68 165.07 REMARK 500 11 SER A 15 -167.10 177.36 REMARK 500 11 PHE A 16 139.33 -179.83 REMARK 500 11 VAL A 19 167.25 -47.14 REMARK 500 11 LEU A 26 72.08 64.40 REMARK 500 11 ASP A 27 171.34 162.78 REMARK 500 11 THR A 40 -85.52 -63.93 REMARK 500 11 ALA A 62 -62.13 -143.96 REMARK 500 11 GLU A 65 -167.56 -73.93 REMARK 500 11 ASN A 66 35.00 -97.77 REMARK 500 11 ALA A 68 -90.80 52.92 REMARK 500 11 ALA A 69 89.04 -60.91 REMARK 500 12 THR A 2 139.01 74.61 REMARK 500 12 LYS A 9 178.79 -45.84 REMARK 500 12 HIS A 11 166.25 71.30 REMARK 500 12 THR A 12 -53.05 -14.04 REMARK 500 12 GLU A 13 98.56 -42.51 REMARK 500 12 ASN A 14 -156.00 162.99 REMARK 500 12 SER A 15 -166.97 -175.76 REMARK 500 12 PHE A 16 156.80 179.65 REMARK 500 12 ASN A 18 17.82 58.64 REMARK 500 12 VAL A 19 157.40 -45.70 REMARK 500 12 LEU A 26 64.57 80.89 REMARK 500 12 ASP A 27 174.54 166.29 REMARK 500 12 TYR A 32 50.35 -92.89 REMARK 500 12 GLU A 33 94.31 33.56 REMARK 500 12 VAL A 42 87.76 -60.48 REMARK 500 12 GLU A 49 -3.70 79.65 REMARK 500 12 ILE A 59 -32.55 -154.28 REMARK 500 12 ALA A 62 44.94 172.76 REMARK 500 12 ILE A 63 -32.89 164.66 REMARK 500 12 GLU A 65 -143.01 -68.08 REMARK 500 12 ALA A 67 53.52 163.48 REMARK 500 12 ALA A 68 -93.02 -128.43 REMARK 500 13 LYS A 9 177.44 -45.07 REMARK 500 13 HIS A 11 81.11 72.85 REMARK 500 13 THR A 12 -58.84 83.91 REMARK 500 13 GLU A 13 97.13 -46.12 REMARK 500 13 ASN A 14 -148.69 167.96 REMARK 500 13 SER A 15 -169.93 179.27 REMARK 500 13 PHE A 16 148.82 179.92 REMARK 500 13 VAL A 19 151.49 -49.17 REMARK 500 13 LEU A 26 60.92 82.10 REMARK 500 13 ASP A 27 170.72 160.33 REMARK 500 13 GLU A 33 82.84 34.01 REMARK 500 13 THR A 40 -50.66 -135.97 REMARK 500 13 VAL A 44 101.25 -48.75 REMARK 500 13 GLU A 49 -4.89 76.58 REMARK 500 13 ILE A 59 -34.21 -142.23 REMARK 500 13 ALA A 62 52.83 171.06 REMARK 500 13 ILE A 63 -32.53 149.84 REMARK 500 13 GLU A 65 -169.83 -125.03 REMARK 500 13 ALA A 67 -71.98 -49.88 REMARK 500 13 ALA A 68 107.57 74.63 REMARK 500 13 ALA A 69 96.48 47.33 REMARK 500 14 LYS A 9 -171.76 -54.76 REMARK 500 14 HIS A 11 169.48 72.19 REMARK 500 14 THR A 12 -53.73 -15.58 REMARK 500 14 GLU A 13 98.01 -44.95 REMARK 500 14 ASN A 14 -147.29 169.75 REMARK 500 14 SER A 15 -172.42 176.65 REMARK 500 14 PHE A 16 143.28 -174.09 REMARK 500 14 VAL A 19 161.28 -39.27 REMARK 500 14 LEU A 26 62.97 72.97 REMARK 500 14 ASP A 27 167.94 165.37 REMARK 500 14 ASN A 31 93.82 -69.18 REMARK 500 14 GLU A 33 98.09 30.74 REMARK 500 14 THR A 40 -58.51 -143.68 REMARK 500 14 ASP A 48 16.10 59.75 REMARK 500 14 ALA A 62 -60.96 -157.77 REMARK 500 14 GLU A 65 -149.82 -77.81 REMARK 500 15 THR A 2 96.14 65.66 REMARK 500 15 LYS A 9 179.11 -45.79 REMARK 500 15 HIS A 11 89.31 -31.32 REMARK 500 15 THR A 12 -58.56 85.65 REMARK 500 15 GLU A 13 97.87 -46.99 REMARK 500 15 ASN A 14 -151.05 165.32 REMARK 500 15 SER A 15 -172.49 -179.48 REMARK 500 15 ASN A 18 19.05 56.43 REMARK 500 15 VAL A 19 161.79 -48.58 REMARK 500 15 LEU A 26 66.12 73.15 REMARK 500 15 ASP A 27 173.76 160.89 REMARK 500 15 TYR A 32 54.24 -111.71 REMARK 500 15 GLU A 33 97.36 28.36 REMARK 500 15 VAL A 42 88.60 -66.00 REMARK 500 15 VAL A 44 106.14 -54.45 REMARK 500 15 ALA A 62 107.94 -172.76 REMARK 500 15 PRO A 64 -84.36 -85.53 REMARK 500 15 GLU A 65 53.80 152.44 REMARK 500 15 ASN A 66 -73.24 79.94 REMARK 500 15 ALA A 69 -83.30 -131.30 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 28 0.31 SIDE_CHAIN REMARK 500 2 ARG A 28 0.22 SIDE_CHAIN REMARK 500 3 ARG A 28 0.29 SIDE_CHAIN REMARK 500 4 ARG A 28 0.31 SIDE_CHAIN REMARK 500 5 ARG A 28 0.18 SIDE_CHAIN REMARK 500 6 ARG A 28 0.31 SIDE_CHAIN REMARK 500 7 ARG A 28 0.14 SIDE_CHAIN REMARK 500 8 ARG A 28 0.17 SIDE_CHAIN REMARK 500 9 ARG A 28 0.23 SIDE_CHAIN REMARK 500 10 ARG A 28 0.23 SIDE_CHAIN REMARK 500 11 ARG A 28 0.31 SIDE_CHAIN REMARK 500 12 ARG A 28 0.20 SIDE_CHAIN REMARK 500 13 ARG A 28 0.28 SIDE_CHAIN REMARK 500 14 ARG A 28 0.14 SIDE_CHAIN REMARK 500 15 ARG A 28 0.12 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

DBREF 1FGP A 1 66 UNP P03661 COATA_BPFD 20 85

SEQRES 1 A 70 GLU THR VAL GLU SER CYS LEU ALA LYS PRO HIS THR GLU SEQRES 2 A 70 ASN SER PHE THR ASN VAL TRP LYS ASP ASP LYS THR LEU SEQRES 3 A 70 ASP ARG TYR ALA ASN TYR GLU GLY CYS LEU TRP ASN ALA SEQRES 4 A 70 THR GLY VAL VAL VAL CYS THR GLY ASP GLU THR GLN CYS SEQRES 5 A 70 TYR GLY THR TRP VAL PRO ILE GLY LEU ALA ILE PRO GLU SEQRES 6 A 70 ASN ALA ALA ALA HIS

HELIX 1 1 VAL A 3 ALA A 8 1 6

SHEET 1 A 3 THR A 12 PHE A 16 0 SHEET 2 A 3 GLN A 51 TRP A 56 -1 N TRP A 56 O THR A 12 SHEET 3 A 3 VAL A 43 THR A 46 -1 N THR A 46 O GLN A 51 SHEET 1 B 4 TRP A 20 ASP A 22 0 SHEET 2 B 4 ASP A 27 TYR A 32 -1 N TYR A 29 O TRP A 20 SHEET 3 B 4 CYS A 35 ALA A 39 -1 N ALA A 39 O ARG A 28 SHEET 4 B 4 TRP A 56 GLY A 60 -1 N GLY A 60 O LEU A 36

SSBOND 1 CYS A 6 CYS A 35 1555 1555 2.02 SSBOND 2 CYS A 45 CYS A 52 1555 1555 2.02

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