10 20 30 40 50 60 70 80 2K6O - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER ANTIMICROBIAL PROTEIN 14-JUL-08 2K6O
TITLE HUMAN LL-37 STRUCTURE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATHELICIDIN ANTIMICROBIAL PEPTIDE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 134-170; COMPND 5 SYNONYM: 18 KDA CATIONIC ANTIMICROBIAL PROTEIN, CAP-18, COMPND 6 HCAP-18, ANTIBACTERIAL PROTEIN FALL-39, FALL-39 PEPTIDE COMPND 7 ANTIBIOTIC, ANTIBACTERIAL PROTEIN LL-37; COMPND 8 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CAMP, CAP18, FALL39, HSD26; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PLASMID
KEYWDS HUMAN HOST DEFENSE PEPTIDE, HUMAN CATHELICIDIN, KEYWDS 2 ANTIMICROBIAL PEPTIDE, LL-37, BACTERIAL MEMBRANE TARGETING, KEYWDS 3 ANTIBIOTIC, ANTIMICROBIAL, CLEAVAGE ON PAIR OF BASIC KEYWDS 4 RESIDUES, PYRROLIDONE CARBOXYLIC ACID, SECRETED, KEYWDS 5 ANTIMICROBIAL PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 4
AUTHOR G.WANG
REVDAT 3 23-DEC-08 2K6O 1 JRNL VERSN REVDAT 2 07-OCT-08 2K6O 1 REMARK REVDAT 1 23-SEP-08 2K6O 0
JRNL AUTH G.WANG JRNL TITL STRUCTURES OF HUMAN HOST DEFENSE CATHELICIDIN JRNL TITL 2 LL-37 AND ITS SMALLEST ANTIMICROBIAL PEPTIDE KR-12 JRNL TITL 3 IN LIPID MICELLES JRNL REF J.BIOL.CHEM. V. 283 32637 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18818205 JRNL DOI 10.1074/JBC.M805533200
REMARK 1
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 2K6O COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUL-08. REMARK 100 THE RCSB ID CODE IS RCSB100743.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 5.4 REMARK 210 IONIC STRENGTH : NON-BUFFERED REMARK 210 PRESSURE : AMBIENT ATM REMARK 210 SAMPLE CONTENTS : 0.50 MM [U-100% 15N] LL-37, REMARK 210 0.5 MM [U-100% 13C; U-100% REMARK 210 15N] LL-37, 2 MM LL-37, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC, 3D CBCA(CO) REMARK 210 NH, 3D HNCACB, 3D HBHA(CO)NH, REMARK 210 3D HN(CO)CA, 3D H(CCO)NH, 3D REMARK 210 HNCO, 3D C(CO)NH, 3D HCCH- REMARK 210 TOCSY, 3D HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR_NIH REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 4 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 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 THR A 35 -164.65 -72.04 REMARK 500 2 ARG A 34 -11.84 -48.85 REMARK 500 2 THR A 35 -151.44 -76.66 REMARK 500 3 ARG A 34 136.24 -171.41 REMARK 500 3 THR A 35 -166.29 -78.50 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FBU RELATED DB: PDB REMARK 900 N-TERMINAL FRAGMENT OF LL-37 REMARK 900 RELATED ID: 2FBS RELATED DB: PDB REMARK 900 C-TERMINAL FRAGMENT OF LL-37
DBREF 2K6O A 1 37 UNP P49913 CAMP_HUMAN 134 170
SEQRES 1 A 37 LEU LEU GLY ASP PHE PHE ARG LYS SER LYS GLU LYS ILE SEQRES 2 A 37 GLY LYS GLU PHE LYS ARG ILE VAL GLN ARG ILE LYS ASP SEQRES 3 A 37 PHE LEU ARG ASN LEU VAL PRO ARG THR GLU SER
HELIX 1 1 LEU A 1 VAL A 32 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