SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05430

Signal sequence   MKRIIASLALSVFCAGLAFA

Length  20

Organism  Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15)

UniProt ID  P81894,

Motif  1..20



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  SPKB05430.cif

Structure  SPKB05430.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  2082.59334

Aliphatic index  137

Isoelectric point  9.833242293

Charge (pH=7)   1.935711238

Topological polar surface area  744.6

Aromaticity  0.1

Average rotatable bonds  3.4

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  27

X logP energy  -4.22793

Hydropathy 



Literature Information


Title  Purification and characterization of triheme cytochrome c7 from the metal-reducing bacterium, Geobacter metallireducens.

DOI  10.1111/j.1574-6968.1999.tb13621.x,

Publication Year  1999

PubMed ID  10386369,

Patent ID  NA,



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