SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05477

Signal sequence   MKLSKIALAAALVFGINSVATA

Length  22

Organism  Proteus mirabilis (strain HI4320)

UniProt ID  Q04681,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Fimbrium

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05477.cif

Structure  SPKB05477.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  2189.68484

Aliphatic index  142.2727273

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  830.24

Aromaticity  0.045454545

Average rotatable bonds  3.318181818

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  30

X logP energy  -6.633

Hydropathy 



Literature Information


Title  Proteus mirabilis fimbriae: N-terminal amino acid sequence of a major fimbrial subunit and nucleotide sequences of the genes from two strains.

DOI  10.1128/iai.61.3.884-891.1993,

Publication Year  1993

PubMed ID  8094384,

Patent ID  NA,



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