SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02943

Signal sequence   MKTLQSTLLLLLLVPLIKPA

Length  20

Organism  Homo sapiens (Human)

UniProt ID  P20774,

Motif  1..20



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  SPKB02943.cif

Structure  SPKB02943.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  2205.85454

Aliphatic index  195

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  754.46

Aromaticity  0

Average rotatable bonds  3.65

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  28

X logP energy  -1.2568

Hydropathy 



Literature Information


Title  Signal peptide prediction based on analysis of experimentally verified cleavage sites.

DOI  10.1110/ps.04682504,

Publication Year  2004

PubMed ID  15340161,

Patent ID  NA,



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