HEADER ANTIMICROBIAL PROTEIN 26-MAR-21 7M73 TITLE NMR STRUCTURE OF SCHISTOCIN-2 ANTIMICROBIAL PEPTIDE IN PRESENCE OF TITLE 2 DPC-D38 MICELLES COMPND MOL_ID: 1; COMPND 2 MOLECULE: SCHISTOCIN-2 ANTIMICROBIAL PEPTIDE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SCHISTOSOMA MANSONI; SOURCE 4 ORGANISM_TAXID: 6183 KEYWDS ANTIMICROBIAL PEPTIDE, ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR B.P.O.SANTOS,M.T.Q.DE MAGALHAES REVDAT 2 14-JUN-23 7M73 1 REMARK REVDAT 1 15-SEP-21 7M73 0 JRNL AUTH B.P.O.SANTOS,E.S.F.ALVES,C.S.FERREIRA,A.FERREIRA-SILVA, JRNL AUTH 2 A.GOES-NETO,R.M.VERLY,L.M.LIAO,S.C.OLIVEIRA, JRNL AUTH 3 M.T.Q.DE MAGALHAES JRNL TITL SCHISTOCINS: NOVEL ANTIMICROBIAL PEPTIDES ENCRYPTED IN THE JRNL TITL 2 SCHISTOSOMA MANSONI KUNITZ INHIBITOR SMKI-1. JRNL REF BIOCHIM BIOPHYS ACTA GEN V.1865 29989 2021 JRNL REF 2 SUBJ JRNL REFN ISSN 1872-8006 JRNL PMID 34389467 JRNL DOI 10.1016/J.BBAGEN.2021.129989 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7M73 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1000255719. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 6.2 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.5 % DSS, 90 % BUFFER, 2 MM REMARK 210 PEPTIDE, 200 MM DPC, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, CCPNMR ANALYSIS, ARIA REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7M67 RELATED DB: PDB REMARK 900 7M67 DERIVATE FROM THE SAME ORIGINAL SEQUENCE REMARK 900 RELATED ID: 30892 RELATED DB: BMRB REMARK 900 NMR STRUCTURE OF SCHISTOCIN-2 ANTIMICROBIAL PEPTIDE IN PRESENCE OF REMARK 900 DPC-D38 MICELLES DBREF 7M73 A 1 18 PDB 7M73 7M73 1 18 SEQRES 1 A 18 GLY ILE LEU ASP ILE LYS ASN LYS VAL SER ASN LEU PHE SEQRES 2 A 18 LYS LYS ILE LYS NH2 HET NH2 A 18 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N HELIX 1 AA1 GLY A 1 ILE A 16 1 16 LINK C LYS A 17 N NH2 A 18 1555 1555 1.32 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