SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00063

Signal sequence   MLTKCLECATACCCCCCMKYLLPTAAAGLLLLAAQPAMA

Length  39

Organism  Erwinia carotovora

UniProt ID  NA,

Motif  1..39



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1QOK,

Predicted Structure ID  SPKB00063.cif

Structure  SPKB00063.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  4013.05884

Aliphatic index  103.0769231

Isoelectric point  7.605179417

Charge (pH=7)   0.502521213

Topological polar surface area  1364.89

Aromaticity  0.025641026

Average rotatable bonds  3.256410256

Number of hydrogen bond donors  54

Number of hydrogen bond acceptors  59

X logP energy  -10.8109

Hydropathy 



Literature Information


Title  Small peptide strengthening mold sequence of strong secretory signal peptide and application thereof

DOI  NA,

Publication Year  2013

PubMed ID  NA,

Patent ID  CN103254277A,



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