SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05286

Signal sequence   MGKPMWRCWALMLMVWFSASATA

Length  23

Organism  Dickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937))

UniProt ID  P27032,

Motif  1..23



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  SPKB05286.cif

Structure  SPKB05286.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  2675.29894

Aliphatic index  63.91304348

Isoelectric point  9.833242293

Charge (pH=7)   1.935711238

Topological polar surface area  890.71

Aromaticity  0.173913043

Average rotatable bonds  3.52173913

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  34

X logP energy  -2.85613

Hydropathy 



Literature Information


Title  Sequence analysis of the cellulase-encoding celY gene of Erwinia chrysanthemi: a possible case of interspecies gene transfer.

DOI  10.1016/0378-1119(91)90573-t,

Publication Year  1991

PubMed ID  1937031,

Patent ID  NA,



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