SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB21001

Signal sequence   MQLFHLCLIIFCSCPTVQA

Length  19

Organism  Hepatitis B virus genotype H subtype adw4 (isolate Nicaragua/2928Nic/1997) (HBV-H)

UniProt ID  Q8JMZ4,

Motif  1..19



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB21001.cif

Structure  SPKB21001.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  2167.68834

Aliphatic index  123.1578947

Isoelectric point  7.17919686

Charge (pH=7)   -0.097030757

Topological polar surface area  733.65

Aromaticity  0.105263158

Average rotatable bonds  3.526315789

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  29

X logP energy  -3.5649

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.