SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06391

Signal sequence   MQMSPALTCLVLGLALVFGEGSAV

Length  24

Organism  Homo sapiens (Human)

UniProt ID  NA,

Motif  1..24



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1C5G,

Predicted Structure ID  SPKB06391.cif

Structure  SPKB06391.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  2407.92714

Aliphatic index  130

Isoelectric point  3.849962145

Charge (pH=7)   -1.062215294

Topological polar surface area  864.91

Aromaticity  0.041666667

Average rotatable bonds  3.208333333

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  33

X logP energy  -6.6183

Hydropathy 



Literature Information


Title  Pathogenic signal peptide variants in the human genome

DOI  10.1093/nargab/lqad093,

Publication Year  2023

PubMed ID  37859801,

Patent ID  NA,



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