SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06103

Signal sequence   MKVKGIRRNYQHLWGWGIMLLGICSA

Length  26

Organism  Human immunodeficiency virus type 1 (HIV-1)

UniProt ID  NA,

Motif  1..26



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Artificial

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06103.cif

Structure  SPKB06103.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  3031.69404

Aliphatic index  105

Isoelectric point  10.8884361488745

Charge (pH=7)   4.02547156985366

Topological polar surface area  1153.56

Aromaticity  0.115384615384615

Average rotatable bonds  3.88461538461538

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  39

X logP energy  -6.28775999999995

Hydropathy 



Literature Information


Title  Alterations of HIV-1 envelope phenotype and antibody-mediated neutralization by signal peptide mutations

DOI  10.1371/journal.ppat.1006812,

Publication Year  2018

PubMed ID  29370305,

Patent ID  NA,



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