SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB12475

Signal sequence   MQLFHLCLIISCTCPTIQA

Length  19

Organism  Hepatitis B virus genotype A3 (isolate Cameroon/CMR983/1994) (HBV-A)

UniProt ID  Q4R1S8,

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  SPKB12475.cif

Structure  SPKB12475.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  2135.64364

Aliphatic index  128.4210526

Isoelectric point  7.17919686

Charge (pH=7)   -0.097030757

Topological polar surface area  753.88

Aromaticity  0.052631579

Average rotatable bonds  3.526315789

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  30

X logP energy  -5.0367

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.