SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB43443

Signal sequence   MNKKSLNIVVMFGILMILAFS

Length  21

Organism  Methanococcus maripaludis (strain C5 / ATCC BAA-1333)

UniProt ID  A4G0R9,

Motif  1..21



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB43443.cif

Structure  SPKB43443.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  2370.01074

Aliphatic index  143.8095238

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  824

Aromaticity  0.095238095

Average rotatable bonds  3.904761905

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  31

X logP energy  -2.9277

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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