SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05191

Signal sequence   MKKLFASLAIAAVVAPVWA

Length  19

Organism  Serratia marcescens

UniProt ID  P13113,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05191.cif

Structure  SPKB05191.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  1986.48954

Aliphatic index  138.9473684

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  666.39

Aromaticity  0.105263158

Average rotatable bonds  3.210526316

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  24

X logP energy  -1.1733

Hydropathy 



Literature Information


Title  Purification and properties of the mercuric-ion-binding protein MerP.

DOI  10.1111/j.1432-1033.1992.tb16790.x,

Publication Year  1992

PubMed ID  1555597,

Patent ID  NA,



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