SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06280

Signal sequence   RSFLRGLPALLLLLLFLGPWPAAV

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  NA,

Predicted Structure ID  SPKB06280.cif

Structure  SPKB06280.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  2634.29234

Aliphatic index  170.8333333

Isoelectric point  12.50010931

Charge (pH=7)   1.997977677

Topological polar surface area  866.07

Aromaticity  0.125

Average rotatable bonds  3.25

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  28

X logP energy  0.18894

Hydropathy 



Literature Information


Title  Cross-presentation of a TAP-independent signal peptide induces CD8 T immunity to escaped cancers but necessitates anchor replacement

DOI  10.1007/s00262-021-02984-7,

Publication Year  2022

PubMed ID  34142235,

Patent ID  NA,



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