HEADER SIGNAL PROTEIN 26-DEC-96 1MYN TITLE SOLUTION STRUCTURE OF DROSOMYCIN, THE FIRST INDUCIBLE ANTIFUNGAL TITLE 2 PROTEIN FROM INSECTS, NMR, 15 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: DROSOMYCIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 STRAIN: OREGON R; SOURCE 6 ORGAN: FRUIT; SOURCE 7 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 8 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS DROSOMYCIN, INSECT IMMUNITY, ANTIFUNGAL, CSALPHA-BETA MOTIF, SIGNAL KEYWDS 2 PROTEIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR C.LANDON,P.SODANO,C.HETRU,J.A.HOFFMANN,M.PTAK REVDAT 3 23-FEB-22 1MYN 1 REMARK REVDAT 2 24-FEB-09 1MYN 1 VERSN REVDAT 1 31-DEC-97 1MYN 0 JRNL AUTH C.LANDON,P.SODANO,C.HETRU,J.HOFFMANN,M.PTAK JRNL TITL SOLUTION STRUCTURE OF DROSOMYCIN, THE FIRST INDUCIBLE JRNL TITL 2 ANTIFUNGAL PROTEIN FROM INSECTS. JRNL REF PROTEIN SCI. V. 6 1878 1997 JRNL REFN ISSN 0961-8368 JRNL PMID 9300487 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.MICHAUT,P.FEHLBAUM,M.MONIATTE,A.VAN DORSSELAER, REMARK 1 AUTH 2 J.M.REICHHART,P.BULET REMARK 1 TITL DETERMINATION OF THE DISULFIDE ARRAY OF THE FIRST INDUCIBLE REMARK 1 TITL 2 ANTIFUNGAL PEPTIDE FROM INSECTS: DROSOMYCIN FROM DROSOPHILA REMARK 1 TITL 3 MELANOGASTER REMARK 1 REF FEBS LETT. V. 395 6 1996 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.FEHLBAUM,P.BULET,L.MICHAUT,M.LAGUEUX,W.F.BROEKAERT, REMARK 1 AUTH 2 C.HETRU,J.A.HOFFMANN REMARK 1 TITL INSECT IMMUNITY. SEPTIC INJURY OF DROSOPHILA INDUCES THE REMARK 1 TITL 2 SYNTHESIS OF A POTENT ANTIFUNGAL PEPTIDE WITH SEQUENCE REMARK 1 TITL 3 HOMOLOGY TO PLANT ANTIFUNGAL PEPTIDES REMARK 1 REF J.BIOL.CHEM. V. 269 33159 1994 REMARK 1 REFN ISSN 0021-9258 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 30 BEST STRUCTURES FROM THE 200 REMARK 3 GENERATED WITH THE DIANA PROGRAM WERE REFINED WITH A SIMULATED REMARK 3 ANNEALING/ENERGY MINIMIZATION PROTOCOL USING THE X-PLOR COMPUTER REMARK 3 PROGRAM. REMARK 4 REMARK 4 1MYN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175193. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 4.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : COSY; TOCSY; NOESY 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 : DIANA, X-PLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY, RESTRAINED REMARK 210 SIMULATED ANNEALING AND ENERGY REMARK 210 MINIMIZATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : NUMBER OF RESIDUAL VIOLATIONS REMARK 210 AND INTERNAL GEOMETRY 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 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: 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 2 HIS A 32 NE2 HIS A 32 CD2 -0.073 REMARK 500 3 HIS A 32 CG HIS A 32 CD2 0.061 REMARK 500 5 HIS A 32 NE2 HIS A 32 CD2 -0.068 REMARK 500 7 HIS A 32 NE2 HIS A 32 CD2 -0.067 REMARK 500 10 HIS A 32 NE2 HIS A 32 CD2 -0.069 REMARK 500 11 HIS A 32 NE2 HIS A 32 CD2 -0.068 REMARK 500 13 HIS A 32 NE2 HIS A 32 CD2 -0.067 REMARK 500 15 HIS A 32 NE2 HIS A 32 CD2 -0.066 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 1 TRP A 14 CG - CD1 - NE1 ANGL. DEV. = -6.0 DEGREES REMARK 500 1 TRP A 14 CD1 - NE1 - CE2 ANGL. DEV. = 8.3 DEGREES REMARK 500 1 TRP A 14 NE1 - CE2 - CZ2 ANGL. DEV. = 9.5 DEGREES REMARK 500 1 ARG A 20 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 1 ARG A 21 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 1 ARG A 28 NE - CZ - NH1 ANGL. DEV. = -5.7 DEGREES REMARK 500 1 ARG A 28 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 1 TRP A 40 CG - CD1 - NE1 ANGL. DEV. = -7.3 DEGREES REMARK 500 1 TRP A 40 CD1 - NE1 - CE2 ANGL. DEV. = 9.1 DEGREES REMARK 500 1 TRP A 40 NE1 - CE2 - CZ2 ANGL. DEV. = 9.8 DEGREES REMARK 500 1 TRP A 40 NE1 - CE2 - CD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 1 CYS A 44 CA - CB - SG ANGL. DEV. = 9.8 DEGREES REMARK 500 2 TRP A 14 CD1 - NE1 - CE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 2 TRP A 14 NE1 - CE2 - CZ2 ANGL. DEV. = 9.3 DEGREES REMARK 500 2 TRP A 14 NE1 - CE2 - CD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 2 ARG A 21 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 2 ARG A 28 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 2 TRP A 40 CG - CD1 - NE1 ANGL. DEV. = -6.8 DEGREES REMARK 500 2 TRP A 40 CD1 - NE1 - CE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 2 TRP A 40 NE1 - CE2 - CZ2 ANGL. DEV. = 10.9 DEGREES REMARK 500 2 TRP A 40 NE1 - CE2 - CD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 2 TRP A 40 CG - CD2 - CE3 ANGL. DEV. = -6.4 DEGREES REMARK 500 3 ASP A 1 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 3 TRP A 14 CD1 - NE1 - CE2 ANGL. DEV. = 7.7 DEGREES REMARK 500 3 TRP A 14 NE1 - CE2 - CZ2 ANGL. DEV. = 9.5 DEGREES REMARK 500 3 TRP A 14 NE1 - CE2 - CD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 3 TRP A 14 CG - CD2 - CE3 ANGL. DEV. = -5.4 DEGREES REMARK 500 3 ARG A 28 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 3 TRP A 40 CG - CD1 - NE1 ANGL. DEV. = -6.9 DEGREES REMARK 500 3 TRP A 40 CD1 - NE1 - CE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 3 TRP A 40 NE1 - CE2 - CZ2 ANGL. DEV. = 8.8 DEGREES REMARK 500 3 CYS A 44 CA - CB - SG ANGL. DEV. = 7.2 DEGREES REMARK 500 4 TRP A 14 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES REMARK 500 4 TRP A 14 CD1 - NE1 - CE2 ANGL. DEV. = 8.3 DEGREES REMARK 500 4 TRP A 14 NE1 - CE2 - CZ2 ANGL. DEV. = 8.8 DEGREES REMARK 500 4 ASP A 15 CB - CG - OD1 ANGL. DEV. = -5.9 DEGREES REMARK 500 4 ARG A 21 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 4 ARG A 28 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 4 TRP A 40 CG - CD1 - NE1 ANGL. DEV. = -7.8 DEGREES REMARK 500 4 TRP A 40 CD1 - NE1 - CE2 ANGL. DEV. = 9.5 DEGREES REMARK 500 4 TRP A 40 NE1 - CE2 - CZ2 ANGL. DEV. = 10.8 DEGREES REMARK 500 4 TRP A 40 NE1 - CE2 - CD2 ANGL. DEV. = -7.0 DEGREES REMARK 500 4 TRP A 40 CG - CD2 - CE3 ANGL. DEV. = -5.4 DEGREES REMARK 500 5 ARG A 6 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 5 TRP A 14 CG - CD1 - NE1 ANGL. DEV. = -6.2 DEGREES REMARK 500 5 TRP A 14 CD1 - NE1 - CE2 ANGL. DEV. = 8.4 DEGREES REMARK 500 5 TRP A 14 NE1 - CE2 - CZ2 ANGL. DEV. = 10.0 DEGREES REMARK 500 5 ASP A 15 CB - CG - OD1 ANGL. DEV. = -8.0 DEGREES REMARK 500 5 CYS A 19 CA - CB - SG ANGL. DEV. = 6.7 DEGREES REMARK 500 5 ARG A 20 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 155 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 ALA A 12 -169.13 -114.30 REMARK 500 1 VAL A 13 -16.43 -48.64 REMARK 500 1 LEU A 37 54.52 39.16 REMARK 500 2 SER A 30 177.05 174.94 REMARK 500 2 SER A 36 42.34 -87.69 REMARK 500 3 ARG A 28 -165.36 -103.80 REMARK 500 3 SER A 30 169.06 179.71 REMARK 500 3 SER A 36 39.77 -90.33 REMARK 500 3 LEU A 37 61.14 39.44 REMARK 500 4 ASN A 16 -58.65 -25.62 REMARK 500 4 ARG A 28 -163.46 -106.83 REMARK 500 4 SER A 30 164.24 175.62 REMARK 500 4 SER A 36 53.69 -97.87 REMARK 500 4 LEU A 37 57.06 25.09 REMARK 500 5 ALA A 12 -167.80 -121.13 REMARK 500 5 SER A 36 41.51 -88.11 REMARK 500 5 LEU A 37 55.69 39.43 REMARK 500 6 ARG A 28 -157.83 -100.03 REMARK 500 6 SER A 30 170.61 174.50 REMARK 500 6 SER A 36 37.04 -81.97 REMARK 500 7 VAL A 13 -17.52 -44.80 REMARK 500 7 ARG A 28 -168.13 -106.09 REMARK 500 7 SER A 30 153.12 166.81 REMARK 500 7 CYS A 33 -177.08 47.66 REMARK 500 7 LEU A 37 61.56 26.43 REMARK 500 8 ALA A 12 -166.90 -120.71 REMARK 500 8 ASN A 16 -53.35 -17.85 REMARK 500 8 ARG A 28 -155.27 -100.91 REMARK 500 8 SER A 36 40.79 -94.87 REMARK 500 8 LEU A 37 48.93 39.44 REMARK 500 9 CYS A 33 152.30 -40.73 REMARK 500 9 SER A 36 -80.24 -87.93 REMARK 500 9 LEU A 37 65.89 178.11 REMARK 500 10 ASN A 16 -56.93 -21.58 REMARK 500 10 ARG A 28 -169.70 -101.71 REMARK 500 10 SER A 30 172.13 172.97 REMARK 500 10 SER A 36 57.36 -98.41 REMARK 500 10 LEU A 37 64.20 14.07 REMARK 500 11 SER A 36 41.67 -88.71 REMARK 500 12 TYR A 7 95.79 -68.90 REMARK 500 12 LYS A 8 67.17 -114.81 REMARK 500 12 ARG A 28 -106.06 -97.17 REMARK 500 12 SER A 29 -62.08 -143.52 REMARK 500 12 SER A 36 41.71 -95.89 REMARK 500 12 LEU A 37 53.19 38.76 REMARK 500 13 SER A 4 79.79 -58.98 REMARK 500 13 ARG A 28 -161.66 -103.92 REMARK 500 13 SER A 36 42.01 -89.36 REMARK 500 13 LEU A 37 62.60 38.08 REMARK 500 14 ARG A 28 -165.78 -110.42 REMARK 500 REMARK 500 THIS ENTRY HAS 57 RAMACHANDRAN OUTLIERS. 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 6 0.10 SIDE CHAIN REMARK 500 1 ARG A 20 0.09 SIDE CHAIN REMARK 500 1 ARG A 28 0.24 SIDE CHAIN REMARK 500 2 ARG A 28 0.22 SIDE CHAIN REMARK 500 3 ARG A 6 0.16 SIDE CHAIN REMARK 500 3 ARG A 20 0.09 SIDE CHAIN REMARK 500 3 ARG A 28 0.19 SIDE CHAIN REMARK 500 4 ARG A 6 0.13 SIDE CHAIN REMARK 500 4 ARG A 21 0.21 SIDE CHAIN REMARK 500 4 ARG A 28 0.19 SIDE CHAIN REMARK 500 5 ARG A 6 0.14 SIDE CHAIN REMARK 500 5 ARG A 20 0.24 SIDE CHAIN REMARK 500 5 ARG A 21 0.15 SIDE CHAIN REMARK 500 5 ARG A 28 0.20 SIDE CHAIN REMARK 500 6 ARG A 20 0.20 SIDE CHAIN REMARK 500 6 ARG A 28 0.27 SIDE CHAIN REMARK 500 7 ARG A 6 0.23 SIDE CHAIN REMARK 500 7 ARG A 20 0.21 SIDE CHAIN REMARK 500 7 ARG A 21 0.18 SIDE CHAIN REMARK 500 7 ARG A 28 0.13 SIDE CHAIN REMARK 500 8 ARG A 6 0.18 SIDE CHAIN REMARK 500 8 ARG A 20 0.23 SIDE CHAIN REMARK 500 8 ARG A 21 0.21 SIDE CHAIN REMARK 500 8 ARG A 28 0.10 SIDE CHAIN REMARK 500 9 ARG A 20 0.21 SIDE CHAIN REMARK 500 9 ARG A 21 0.12 SIDE CHAIN REMARK 500 9 ARG A 28 0.10 SIDE CHAIN REMARK 500 10 ARG A 6 0.08 SIDE CHAIN REMARK 500 10 ARG A 28 0.18 SIDE CHAIN REMARK 500 11 ARG A 6 0.15 SIDE CHAIN REMARK 500 11 ARG A 20 0.12 SIDE CHAIN REMARK 500 11 ARG A 28 0.22 SIDE CHAIN REMARK 500 12 ARG A 20 0.21 SIDE CHAIN REMARK 500 12 ARG A 21 0.18 SIDE CHAIN REMARK 500 12 ARG A 28 0.11 SIDE CHAIN REMARK 500 13 ARG A 6 0.19 SIDE CHAIN REMARK 500 13 ARG A 20 0.14 SIDE CHAIN REMARK 500 14 ARG A 6 0.11 SIDE CHAIN REMARK 500 15 ARG A 6 0.09 SIDE CHAIN REMARK 500 15 ARG A 21 0.13 SIDE CHAIN REMARK 500 15 ARG A 28 0.25 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1MYN A 1 44 UNP P41964 DMYC_DROME 27 70 SEQRES 1 A 44 ASP CYS LEU SER GLY ARG TYR LYS GLY PRO CYS ALA VAL SEQRES 2 A 44 TRP ASP ASN GLU THR CYS ARG ARG VAL CYS LYS GLU GLU SEQRES 3 A 44 GLY ARG SER SER GLY HIS CYS SER PRO SER LEU LYS CYS SEQRES 4 A 44 TRP CYS GLU GLY CYS HELIX 1 H1 ASN A 16 GLU A 26 1 11 SHEET 1 S1 3 CYS A 2 SER A 4 0 SHEET 2 S1 3 SER A 30 SER A 34 1 SHEET 3 S1 3 LYS A 38 GLU A 42 -1 SSBOND 1 CYS A 2 CYS A 44 1555 1555 2.03 SSBOND 2 CYS A 11 CYS A 33 1555 1555 2.02 SSBOND 3 CYS A 19 CYS A 39 1555 1555 2.02 SSBOND 4 CYS A 23 CYS A 41 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 MODEL 1