SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04100

Signal sequence   MMKSILALVLGTLSFAALA

Length  19

Organism  Pantoea cypripedii (Pectobacterium cypripedii) (Erwinia cypripedii)

UniProt ID  O34215,

Motif  1..19



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  SPKB04100.cif

Structure  SPKB04100.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  1950.46874

Aliphatic index  159.4736842

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  673.83

Aromaticity  0.052631579

Average rotatable bonds  3.421052632

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  26

X logP energy  -2.9884

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.