SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00181

Signal sequence   MKLAITAKA

Length  9

Organism  Artificial

UniProt ID  NA,

Motif  1..9



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Increase alpha amylase activity by 119.01U/mL

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00181.cif

Structure  SPKB00181.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  946.21634

Aliphatic index  120

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  368.39

Aromaticity  0

Average rotatable bonds  3.666666667

Number of hydrogen bond donors  13

Number of hydrogen bond acceptors  14

X logP energy  -2.1795

Hydropathy 



Literature Information


Title  Signal peptide and application thereof in production of alpha-amylase

DOI  NA,

Publication Year  2020

PubMed ID  NA,

Patent ID  CN111499688A,



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