SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18054

Signal sequence   MSSFSTHNFVAIATFVCWFCCLATA

Length  25

Organism  Aplysia californica (California sea hare)

UniProt ID  P15287,

Motif  1..25



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  9NTI,

Predicted Structure ID  SPKB18054.cif

Structure  SPKB18054.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  2758.23784

Aliphatic index  70.4

Isoelectric point  7.17919686

Charge (pH=7)   -0.097030757

Topological polar surface area  970.66

Aromaticity  0.2

Average rotatable bonds  3.24

Number of hydrogen bond donors  38

Number of hydrogen bond acceptors  38

X logP energy  -8.2849

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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