SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06093

Signal sequence   MRKVVLITGASSGIGLALCKRL

Length  22

Organism  Homo sapiens (Human)

UniProt ID  NA,

Motif  1..22



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  SPKB06093.cif

Structure  SPKB06093.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  2286.86624

Aliphatic index  141.8181818

Isoelectric point  11.65159386

Charge (pH=7)   3.935412893

Topological polar surface area  910.95

Aromaticity  0

Average rotatable bonds  3.636363636

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  32

X logP energy  -8.06546

Hydropathy 



Literature Information


Title  Proteomics reveals signal peptide features determining the client specificity in human TRAP-dependent ER protein import

DOI  10.1038/s41467-018-06188-z,

Publication Year  2018

PubMed ID  30217974,

Patent ID  NA,



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