SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB35665

Signal sequence   MKKVLALVVAAAMGLSSAAFA

Length  21

Organism  Escherichia coli O81 (strain ED1a)

UniProt ID  B7MV44,

Motif  1..21



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  SPKB35665.cif

Structure  SPKB35665.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  2049.56114

Aliphatic index  130.4761905

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  737.82

Aromaticity  0.047619048

Average rotatable bonds  3.238095238

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  28

X logP energy  -5.0372

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.