SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04099

Signal sequence   MERGERVSVPVSGYSRGEGVTV

Length  22

Organism  Pantoea cypripedii (Pectobacterium cypripedii) (Erwinia cypripedii)

UniProt ID  O34214,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04099.cif

Structure  SPKB04099.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  2351.61984

Aliphatic index  65.90909091

Isoelectric point  6.604968109

Charge (pH=7)   0.00244932

Topological polar surface area  1064.38

Aromaticity  0.045454545

Average rotatable bonds  3.5

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  35

X logP energy  -13.66579

Hydropathy 



Literature Information


Title  Cloning and expression of a gene cluster encoding three subunits of membrane-bound gluconate dehydrogenase from Erwinia cypripedii ATCC 29267 in Escherichia coli.

DOI  10.1128/jb.179.21.6566-6572.1997,

Publication Year  1997

PubMed ID  9352901,

Patent ID  NA,



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