SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03482

Signal sequence   MYLHLTALCVVIPLCYG

Length  17

Organism  Pinctada fucata (Akoya pearl oyster) (Pinctada imbricata fucata)

UniProt ID  Q27908,

Motif  1..17



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  SPKB03482.cif

Structure  SPKB03482.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  1909.39324

Aliphatic index  154.7058824

Isoelectric point  7.248636893

Charge (pH=7)   -0.03675687

Topological polar surface area  609.5

Aromaticity  0.117647059

Average rotatable bonds  3.294117647

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  25

X logP energy  -0.289

Hydropathy 



Literature Information


Title  A carbonic anhydrase from the nacreous layer in oyster pearls.

DOI  10.1073/pnas.93.18.9657,

Publication Year  1996

PubMed ID  8790386,

Patent ID  NA,



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