SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04879

Signal sequence   MFKTKRSLLNSSIAISFAVLGVQAQA

Length  26

Organism  Alteromonas agarilytica

UniProt ID  Q9LAP7,

Motif  1..26



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  SPKB04879.cif

Structure  SPKB04879.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  2781.30914

Aliphatic index  112.6923077

Isoelectric point  11.82305527

Charge (pH=7)   2.99739092

Topological polar surface area  1135.18

Aromaticity  0.076923077

Average rotatable bonds  3.653846154

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  39

X logP energy  -11.71203

Hydropathy 



Literature Information


Title  Alpha-agarases define a new family of glycoside hydrolases, distinct from beta-agarase families.

DOI  10.1128/AEM.00496-07,

Publication Year  2007

PubMed ID  17513582,

Patent ID  NA,



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