SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06387

Signal sequence   MKQRFSALQLLKLLLLLQPPLPRAIL

Length  26

Organism  Homo sapiens (Human)

UniProt ID  NA,

Motif  1..26



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  SPKB06387.cif

Structure  SPKB06387.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  3014.83904

Aliphatic index  172.6923077

Isoelectric point  12.53174703

Charge (pH=7)   3.997387609

Topological polar surface area  1089.79

Aromaticity  0.038461538

Average rotatable bonds  3.884615385

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  36

X logP energy  -2.84706

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.