HEADER ANTIMICROBIAL PROTEIN 28-JUL-16 5LM0 TITLE NMR SPATIAL STRUCTURE OF TK-HEFU PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 125-152; COMPND 5 SYNONYM: TK-HEFU; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRITICUM KIHARAE; SOURCE 3 ORGANISM_COMMON: WHEAT; SOURCE 4 ORGANISM_TAXID: 376535; SOURCE 5 GENE: L-2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN MUTANT PLANT DEFENSE PEPTIDE, PROTEIN, ANTI MICROBIAL KEYWDS 2 PROTEIN, ANTIMICROBIAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR K.S.MINEEV,A.A.BERKUT,E.V.NOVIKOVA,P.B.OPARIN,E.V.GRISHIN, AUTHOR 2 A.S.ARSENIEV,A.A.VASSILEVSKI REVDAT 5 14-JUN-23 5LM0 1 REMARK REVDAT 4 02-OCT-19 5LM0 1 JRNL REVDAT 3 25-SEP-19 5LM0 1 JRNL REMARK REVDAT 2 08-MAY-19 5LM0 1 REMARK REVDAT 1 16-AUG-17 5LM0 0 JRNL AUTH A.A.BERKUT,A.O.CHUGUNOV,K.S.MINEEV,S.PEIGNEUR, JRNL AUTH 2 V.M.TABAKMAKHER,N.A.KRYLOV,P.B.OPARIN,A.F.LIHONOSOVA, JRNL AUTH 3 E.V.NOVIKOVA,A.S.ARSENIEV,E.V.GRISHIN,J.TYTGAT,R.G.EFREMOV, JRNL AUTH 4 A.A.VASSILEVSKI JRNL TITL PROTEIN SURFACE TOPOGRAPHY AS A TOOL TO ENHANCE THE JRNL TITL 2 SELECTIVE ACTIVITY OF A POTASSIUM CHANNEL BLOCKER. JRNL REF J.BIOL.CHEM. 2019 JRNL REFN ESSN 1083-351X JRNL PMID 31533989 JRNL DOI 10.1074/JBC.RA119.010494 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 3.97 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5LM0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1200000974. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 5.7 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : AMBIENT PA REMARK 210 SAMPLE CONTENTS : 1 MM [U-99% 15N] TK-HEFU, 0.001 REMARK 210 % SODIUM AZIDE, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY; 2D 1H-1H TOCSY; 3D 1H-15N REMARK 210 NOESY; 3D 1H-15N TOCSY; 2D 1H- REMARK 210 15N HSQC; 2D 1H-13C HSQC; 2D DQF- REMARK 210 COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 3.2, CARA 1.9.4 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 LEAST REMARK 210 RESTRAINT VIOLATIONS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 3000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 TYR A 27 -63.67 -92.10 REMARK 500 5 LYS A 22 -73.32 -64.90 REMARK 500 5 TYR A 27 -70.43 -85.00 REMARK 500 6 LYS A 22 -73.75 -65.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34027 RELATED DB: BMRB DBREF 5LM0 A 1 28 UNP R4ZAN8 R4ZAN8_TRIKH 125 152 SEQADV 5LM0 TYR A 6 UNP R4ZAN8 GLU 130 CONFLICT SEQADV 5LM0 LYS A 22 UNP R4ZAN8 MET 146 CONFLICT SEQADV 5LM0 GLU A 23 UNP R4ZAN8 LYS 147 CONFLICT SEQRES 1 A 28 ALA ASP ASP ARG CYS TYR ARG MET CYS GLN ARG TYR HIS SEQRES 2 A 28 ASP ARG ARG GLU LYS LYS GLN CYS LYS GLU GLY CYS ARG SEQRES 3 A 28 TYR GLY HELIX 1 AA1 ALA A 1 GLN A 10 1 10 HELIX 2 AA2 ASP A 14 ARG A 26 1 13 SSBOND 1 CYS A 5 CYS A 25 1555 1555 1.99 SSBOND 2 CYS A 9 CYS A 21 1555 1555 1.99 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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