SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04409

Signal sequence   MKYAASGLLSVALNSLLLLGSNQRFA

Length  26

Organism  Dickeya chrysanthemi (Pectobacterium chrysanthemi) (Erwinia chrysanthemi)

UniProt ID  P22751,

Motif  1..26



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04409.cif

Structure  SPKB04409.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  2738.24054

Aliphatic index  131.5384615

Isoelectric point  10.45492462

Charge (pH=7)   1.99683554

Topological polar surface area  1109.16

Aromaticity  0.076923077

Average rotatable bonds  3.538461538

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  38

X logP energy  -10.83873

Hydropathy 



Literature Information


Title  Molecular cloning of the structural gene for exopolygalacturonate lyase from Erwinia chrysanthemi EC16 and characterization of the enzyme product.

DOI  10.1128/jb.172.12.6950-6958.1990,

Publication Year  1990

PubMed ID  2254266,

Patent ID  NA,



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