SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB22871

Signal sequence   MQYEDENGVNEPSRRRLLKGIGALALAGSCPVAHA

Length  35

Organism  Escherichia coli O1:K1 / APEC

UniProt ID  A1A9S3,

Motif  1..35



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB22871.cif

Structure  SPKB22871.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  3724.22734

Aliphatic index  86.57142857

Isoelectric point  7.358649398

Charge (pH=7)   0.031535145

Topological polar surface area  1614.7

Aromaticity  0.028571429

Average rotatable bonds  3.514285714

Number of hydrogen bond donors  56

Number of hydrogen bond acceptors  53

X logP energy  -18.35269

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.