HEADER ANTIMICROBIAL PROTEIN 22-JAN-20 6VL2 TITLE STIGMURIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: STIGMURIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: AMIDATED C-TERMINAL PORTION SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: TITYUS STIGMURUS; SOURCE 4 ORGANISM_TAXID: 50344 KEYWDS SCORPION VENOM, ANTIMICROBIAL PEPTIDE, AMPHIPATHIC PEPTIDE, NON- KEYWDS 2 DISULFIDE-BRIDGED PEPTIDE, ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR S.C.S.RODRIGUES,J.M.RESENDE,R.M.ARAUJO,M.F.F.PEDROSA REVDAT 2 20-JAN-21 6VL2 1 JRNL REVDAT 1 13-JAN-21 6VL2 0 JRNL AUTH A.DANIELE-SILVA,S.C.S.RODRIGUES,E.C.G.DOS SANTOS, JRNL AUTH 2 M.F.QUEIROZ NETO,H.A.O.ROCHA,A.A.D.SILVA-JUNIOR,J.M.RESENDE, JRNL AUTH 3 R.M.ARAUJO,M.F.FERNANDES-PEDROSA JRNL TITL NMR THREE-DIMENSIONAL STRUCTURE OF THE CATIONIC PEPTIDE JRNL TITL 2 STIGMURIN FROM TITYUS STIGMURUS SCORPION VENOM: IN VITRO JRNL TITL 3 ANTIOXIDANT AND IN VIVO ANTIBACTERIAL AND HEALING ACTIVITY. JRNL REF PEPTIDES V. 137 70478 2021 JRNL REFN ISSN 0196-9781 JRNL PMID 33359395 JRNL DOI 10.1016/J.PEPTIDES.2020.170478 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.T.DE MELO,A.B.ESTRELA,E.C.SANTOS,P.R.MACHADO,K.J.FARIAS, REMARK 1 AUTH 2 T.M.TORRES,E.CARVALHO,J.P.LIMA,A.A.J.SILVA,E.G.BARBOSA, REMARK 1 AUTH 3 M.F.F.PEDROSA REMARK 1 TITL STRUCTURAL CHARACTERIZATION OF A NOVEL PEPTIDE WITH REMARK 1 TITL 2 ANTIMICROBIAL ACTIVITY FROM THE VENOM GLAND OF THE SCORPION REMARK 1 TITL 3 TITYUS STIGMURUS: STIGMURIN. REMARK 1 REF PEPTIDES V. 68 3 2015 REMARK 1 REFN ISSN 1873-5169 REMARK 1 DOI 10.1016/J.PEPTIDES.2015.03.003 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6VL2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1000246544. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : NOT APPLICABLE REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2.0 MM STIGMURIN, 1.0 MM DSS, REMARK 210 TRIFLUOROETHANOL/WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY; REMARK 210 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW, TOPSPIN, PROCHECK / REMARK 210 PROCHECK-NMR, MOLMOL, X-PLOR NIH, REMARK 210 NMRPIPE, TALOS REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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 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 3 SER A 3 -160.14 54.88 REMARK 500 3 LEU A 4 -174.09 61.40 REMARK 500 4 SER A 3 -169.09 -77.47 REMARK 500 4 LEU A 4 151.12 -44.39 REMARK 500 5 PHE A 2 43.66 -160.82 REMARK 500 5 LEU A 4 175.13 50.55 REMARK 500 6 PHE A 2 93.63 -46.37 REMARK 500 6 LEU A 4 -55.82 69.69 REMARK 500 7 LEU A 4 -99.43 -53.70 REMARK 500 8 PHE A 2 71.17 -159.34 REMARK 500 8 SER A 3 -168.32 43.02 REMARK 500 8 LEU A 4 143.52 -174.00 REMARK 500 9 PHE A 2 92.62 -68.55 REMARK 500 10 PHE A 2 98.60 -43.91 REMARK 500 10 SER A 3 -166.07 -64.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30716 RELATED DB: BMRB REMARK 900 STIGMURIN DBREF 6VL2 A 1 17A PDB 6VL2 6VL2 1 17 SEQRES 1 A 18 PHE PHE SER LEU ILE PRO SER LEU VAL GLY GLY LEU ILE SEQRES 2 A 18 SER ALA PHE LYS NH2 HET NH2 A 17A 3 HETNAM NH2 AMINO GROUP FORMUL 1 NH2 H2 N HELIX 1 AA1 PRO A 6 LYS A 17 1 12 LINK C LYS A 17 N NH2 A 17A 1555 1555 1.30 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