HEADER TOXIN 21-JUL-23 8PWT TITLE SOLUTION STRUCTURE OF THE PEPTIDE U11-MYRTX-TB1A FROM THE VENOM OF THE TITLE 2 ANT TETRAMORIUM BICARINATUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: U11-MYRMICITOXIN-TB1A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: U11-MYRTX-TB1A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: TETRAMORIUM BICARINATUM; SOURCE 4 ORGANISM_TAXID: 219812 KEYWDS ANT VENOM PEPTIDE, NEUROTOXIN, TETRAMORIUM, HELIX PEPTIDE, TOXIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR L.JOUVENSAL,F.PAQUET,K.LOTH REVDAT 3 16-OCT-24 8PWT 1 REMARK REVDAT 2 08-NOV-23 8PWT 1 JRNL REVDAT 1 25-OCT-23 8PWT 0 JRNL AUTH V.BARASSE,L.JOUVENSAL,G.BOY,A.BILLET,S.ASCOET,B.LEFRANC, JRNL AUTH 2 J.LEPRINCE,A.DEJEAN,V.LACOTTE,I.RAHIOUI,C.SIVIGNON,K.GAGET, JRNL AUTH 3 M.RIBEIRO LOPES,F.CALEVRO,P.DA SILVA,K.LOTH,F.PAQUET, JRNL AUTH 4 M.TREILHOU,E.BONNAFE,A.TOUCHARD JRNL TITL DISCOVERY OF AN INSECT NEUROACTIVE HELIX RING PEPTIDE FROM JRNL TITL 2 ANT VENOM. JRNL REF TOXINS V. 15 2023 JRNL REFN ESSN 2072-6651 JRNL PMID 37888631 JRNL DOI 10.3390/TOXINS15100600 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA REMARK 3 AUTHORS : LINGE, O'DONOGHUE AND NILGES REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8PWT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292131703. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.1 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.9 MM U11, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III HD REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, CCPNMR ANALYSIS REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 500 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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: 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 GLU A 5 -102.94 -106.94 REMARK 500 1 GLN A 9 -32.28 -33.71 REMARK 500 1 CYS A 10 7.68 -177.27 REMARK 500 1 PHE A 11 107.74 -50.02 REMARK 500 1 LYS A 12 -68.08 -104.21 REMARK 500 1 LYS A 25 -101.46 -92.23 REMARK 500 1 VAL A 26 18.64 -161.47 REMARK 500 1 GLU A 27 5.23 -67.43 REMARK 500 1 LYS A 32 18.35 -170.43 REMARK 500 2 GLU A 3 61.06 74.81 REMARK 500 2 GLU A 5 -105.02 -104.92 REMARK 500 2 LEU A 7 -70.42 -43.56 REMARK 500 2 GLN A 9 -35.64 -38.34 REMARK 500 2 CYS A 10 7.58 -170.18 REMARK 500 2 PHE A 11 104.81 -48.82 REMARK 500 2 LYS A 12 -70.18 -104.01 REMARK 500 2 LYS A 25 -86.03 -96.24 REMARK 500 2 VAL A 26 18.15 178.86 REMARK 500 2 GLU A 27 2.49 -66.13 REMARK 500 2 LYS A 32 131.41 -177.66 REMARK 500 2 CYS A 33 -36.93 -170.76 REMARK 500 3 GLU A 5 -107.00 -105.72 REMARK 500 3 CYS A 10 8.84 -175.88 REMARK 500 3 PHE A 11 107.68 -53.97 REMARK 500 3 LYS A 12 -68.01 -104.37 REMARK 500 3 LYS A 25 -105.80 -98.81 REMARK 500 3 VAL A 26 17.19 -155.41 REMARK 500 3 LYS A 32 134.99 -174.05 REMARK 500 3 CYS A 33 -34.74 -174.45 REMARK 500 4 GLU A 5 -107.03 -105.42 REMARK 500 4 GLN A 9 -32.09 -39.42 REMARK 500 4 CYS A 10 8.12 -176.28 REMARK 500 4 LYS A 12 -68.71 -103.47 REMARK 500 4 MET A 14 -37.98 -36.67 REMARK 500 4 LYS A 25 -105.33 -91.67 REMARK 500 4 VAL A 26 16.79 -156.73 REMARK 500 4 LYS A 32 131.39 -173.72 REMARK 500 4 CYS A 33 -37.59 -173.71 REMARK 500 5 GLU A 3 61.01 -113.35 REMARK 500 5 GLU A 5 -101.42 -103.62 REMARK 500 5 CYS A 10 6.94 -177.12 REMARK 500 5 PHE A 11 104.64 -50.56 REMARK 500 5 LYS A 12 -68.90 -104.12 REMARK 500 5 GLU A 27 5.14 -67.98 REMARK 500 5 LYS A 32 27.85 -165.53 REMARK 500 6 GLU A 5 -104.42 -104.07 REMARK 500 6 LEU A 7 -70.12 -41.73 REMARK 500 6 GLN A 9 -32.35 -39.80 REMARK 500 6 CYS A 10 8.88 -171.70 REMARK 500 6 PHE A 11 103.80 -52.87 REMARK 500 REMARK 500 THIS ENTRY HAS 140 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34837 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF THE PEPTIDE U11-MYRTX-TB1A FROM THE VENOM OF REMARK 900 THE ANT TETRAMORIUM BICARINATUM DBREF1 8PWT A 1 34 UNP TX11A_TETBN DBREF2 8PWT A A0A6M3Z554 25 58 SEQRES 1 A 34 GLY LYS GLU LYS GLU LYS LEU LYS GLN CYS PHE LYS ASP SEQRES 2 A 34 MET THR LEU ALA ALA ILE ASP TYR ALA LYS HIS LYS VAL SEQRES 3 A 34 GLU LYS HIS LEU PHE LYS CYS ILE HELIX 1 AA1 LYS A 6 CYS A 10 5 5 HELIX 2 AA2 LEU A 16 LYS A 25 1 10 HELIX 3 AA3 VAL A 26 PHE A 31 5 6 SSBOND 1 CYS A 10 CYS A 33 1555 1555 2.03 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