PDB Short entry for 2KJN HEADER DE NOVO PROTEIN 04-JUN-09 2KJN TITLE PH DEPENDENT STRUCTURES OF LAH4 IN MICELLAR ENVIRONMNET:MODE OF ACTING COMPND MOL_ID: 1; COMPND 2 MOLECULE: LAH4; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: ARTIFICIAL GENE; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS AMPHIPATHIC PEPTIDE, DE NOVO PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR J.GEORGESCU,B.BECHINGER REVDAT 2 12-JAN-11 2KJN 1 JRNL REVDAT 1 23-JUN-10 2KJN 0 JRNL AUTH J.GEORGESCU,V.H.MUNHOZ,B.BECHINGER JRNL TITL NMR STRUCTURES OF THE HISTIDINE-RICH PEPTIDE LAH4 IN JRNL TITL 2 MICELLAR ENVIRONMENTS: MEMBRANE INSERTION, PH-DEPENDENT MODE JRNL TITL 3 OF ANTIMICROBIAL ACTION, AND DNA TRANSFECTION. JRNL REF BIOPHYS.J. V. 99 2507 2010 JRNL REFN ISSN 0006-3495 JRNL PMID 20959091 JRNL DOI 10.1016/J.BPJ.2010.05.038 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KJN COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAY-09. REMARK 100 THE RCSB ID CODE IS RCSB101202. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 317 REMARK 210 PH : 4.3 REMARK 210 IONIC STRENGTH : 8 MM KH2PO4 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM LAH4-1, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCNMR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: 2D ROESY 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HZ3 LYS A 25 O ALA A 26 1.41 REMARK 500 O ALA A 20 H LYS A 24 1.48 REMARK 500 O HIS A 18 H ALA A 22 1.51 REMARK 500 O LEU A 21 H LYS A 25 1.52 REMARK 500 O HIS A 10 H HIS A 14 1.54 REMARK 500 O LEU A 9 H LEU A 12 1.83 REMARK 500 O LEU A 12 H ALA A 16 1.83 REMARK 500 O LEU A 15 H LEU A 19 1.84 REMARK 500 O ALA A 16 H ALA A 20 1.85 REMARK 500 O LEU A 7 H HIS A 11 1.89 REMARK 500 O HIS A 11 H LEU A 15 1.92 REMARK 500 O HIS A 14 H LEU A 17 1.94 REMARK 500 O LEU A 15 HB2 LEU A 19 2.03 REMARK 500 O ALA A 13 H LEU A 17 2.06 REMARK 500 O LEU A 19 H LEU A 23 2.08 REMARK 500 O HIS A 11 HD11 LEU A 15 2.14 REMARK 500 O LEU A 7 HB2 HIS A 11 2.17 REMARK 500 O ALA A 20 H LEU A 23 2.18 REMARK 500 O LEU A 9 H ALA A 13 2.19 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 2 LYS A 2 -44.77 53.74 REMARK 500 2 ALA A 8 -30.21 -135.76 REMARK 500 2 HIS A 10 -36.36 -39.88 REMARK 500 3 LYS A 2 -123.15 -88.76 REMARK 500 3 ALA A 6 -164.28 -163.08 REMARK 500 3 LEU A 7 -159.62 50.34 REMARK 500 3 ALA A 8 -34.66 -161.82 REMARK 500 3 LYS A 25 72.90 57.91 REMARK 500 4 ALA A 3 72.65 47.62 REMARK 500 4 LEU A 4 -30.47 -153.13 REMARK 500 4 ALA A 6 177.05 66.79 REMARK 500 4 LYS A 24 -88.69 -86.36 REMARK 500 5 ALA A 6 -94.00 55.84 REMARK 500 5 LEU A 7 140.21 165.00 REMARK 500 5 LYS A 25 136.98 167.98 REMARK 500 6 LEU A 4 -69.88 -99.75 REMARK 500 6 ALA A 6 -150.80 -137.12 REMARK 500 6 LYS A 25 -103.32 59.93 REMARK 500 7 LYS A 2 171.01 62.08 REMARK 500 7 LEU A 4 -159.71 -63.51 REMARK 500 7 LEU A 5 167.01 70.55 REMARK 500 7 ALA A 6 -156.58 -143.52 REMARK 500 7 ALA A 8 -31.08 179.05 REMARK 500 7 LYS A 25 -93.14 49.67 REMARK 500 8 ALA A 3 120.98 63.35 REMARK 500 8 LEU A 4 -178.26 -65.33 REMARK 500 8 ALA A 6 -70.12 -133.86 REMARK 500 8 ALA A 8 -30.58 69.98 REMARK 500 8 LEU A 9 -60.89 -92.84 REMARK 500 8 LYS A 25 108.24 87.76 REMARK 500 9 LEU A 4 -81.60 -67.21 REMARK 500 9 LEU A 5 -89.08 28.33 REMARK 500 9 ALA A 6 -53.69 66.17 REMARK 500 9 LYS A 25 -152.94 43.36 REMARK 500 10 LYS A 2 -139.45 57.01 REMARK 500 10 LEU A 5 -61.52 65.64 REMARK 500 10 ALA A 6 -65.91 56.19 REMARK 500 10 ALA A 8 -45.31 170.90 REMARK 500 10 HIS A 10 -35.36 -38.44 REMARK 500 11 LYS A 2 -77.12 64.62 REMARK 500 11 ALA A 3 -165.17 53.25 REMARK 500 12 LEU A 4 -164.07 -165.47 REMARK 500 12 LEU A 5 -150.82 -77.88 REMARK 500 12 ALA A 6 62.30 -64.70 REMARK 500 12 ALA A 8 -25.23 72.69 REMARK 500 12 LYS A 25 110.05 56.51 REMARK 500 13 LYS A 2 147.03 -171.26 REMARK 500 13 LEU A 4 -169.01 -70.23 REMARK 500 13 LEU A 5 179.12 65.28 REMARK 500 13 ALA A 6 -165.11 59.48 REMARK 500 REMARK 500 THIS ENTRY HAS 80 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2KJO RELATED DB: PDB REMARK 900 SAME PROTEIN DBREF 2KJN A 1 26 PDB 2KJN 2KJN 1 26 SEQRES 1 A 26 LYS LYS ALA LEU LEU ALA LEU ALA LEU HIS HIS LEU ALA SEQRES 2 A 26 HIS LEU ALA LEU HIS LEU ALA LEU ALA LEU LYS LYS ALA HELIX 1 1 LEU A 7 LYS A 25 1 19 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