SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05821

Signal sequence   MPSWALFMVTSCLLLAPQNLAQVSS

Length  25

Organism  Homo sapiens (Human)

UniProt ID  P40238,

Motif  1..25



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  SPKB05821.cif

Structure  SPKB05821.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  2708.24414

Aliphatic index  113.2

Isoelectric point  5.922539791

Charge (pH=7)   -0.063990417

Topological polar surface area  990.35

Aromaticity  0.08

Average rotatable bonds  3.32

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  37

X logP energy  -8.1928

Hydropathy 



Literature Information


Title  Molecular cloning and characterization of MPL, the human homolog of the v-mpl oncogene: identification of a member of the hematopoietic growth factor receptor superfamily.

DOI  10.1073/pnas.89.12.5640,

Publication Year  1992

PubMed ID  1608974,

Patent ID  NA,



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