Signal Peptide Database

Signal Peptide Database - Viruses

Entry Details

4413

Source Database

UniProtKB/Swiss-Prot

UniProtKB/Swiss-Prot Accession Number

Q81105 (Created: 2008-03-18 Updated: 2008-11-25)

UniProtKB/Swiss-Prot Entry Name

HBEAG_HBVA5

Protein Name

External core antigen

Gene

Organism Scientific

Hepatitis B virus genotype A1 subtype adw (isolate Philippines/pFDW294/1988)

Organism Common

HBV-A

Lineage

Viruses
  Retro-transcribing viruses
    Hepadnaviridae
      Orthohepadnavirus

Protein Length [aa]

214

Protein Mass [Da]

24689

Features

TypeDescriptionStatusStartEnd
signal peptide      potential   1   19
chain   External core antigen      20   185
disulfide bond   Interchain   by similarity   77   77
disulfide bond   Interchain   by similarity   90   90
region of interest   3 X 8 AA repeats of S-P-R-R-R-R-S-Q      186   208
repeat   1; half-length      186   192
repeat   2      193   200
repeat   3      201   208
site   Cleavage; by host   by similarity   185   186
propeptide      by similarity   186   214

SP Length

----+----1----+----2----+----3----+----4----+----5

Signal Peptide

MQLFHLCLIISCTCPTFQA

Sequence

MQLFHLCLIISCTCPTFQASKLCLGWLWGMDIDPYKEFGATVELLSFLPS
DFFPSVRDLXDTASALYREALESPEHCSPHHTALRQAILCWGKLMTLATW
VGNNLEDPASRDLVVNYVNTNMGLKIRQLLWFHISCLTFGRETVLEYLVS
FGVWIRTPPAYRPPNAPILSTLPETTVVRRRDRGRSPRRRTPSPRRRRSQ
SPRRRRSQSRESQC

Original

----+----1----+----2----+----3----+----4----+----5

Hydropathies

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