SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04441

Signal sequence   MEWVWALVLLAALGSAQA

Length  18

Organism  Sus scrofa (Pig)

UniProt ID  P27485,

Motif  1..18



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  SPKB04441.cif

Structure  SPKB04441.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  1929.30734

Aliphatic index  146.6666667

Isoelectric point  3.849983241

Charge (pH=7)   -1.000240578

Topological polar surface area  690.22

Aromaticity  0.111111111

Average rotatable bonds  3.277777778

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  23

X logP energy  -1.8091

Hydropathy 



Literature Information


Title  Retinol-binding protein: a major secretory product of the pig conceptus.

DOI  10.1095/biolreprod42.3.523,

Publication Year  1990

PubMed ID  2340335,

Patent ID  NA,



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