SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04262

Signal sequence   MAIRIFAILFSIFSLATFAHA

Length  21

Organism  Salmonella typhimurium

UniProt ID  P0A1V8,

Motif  1..21



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  SPKB04262.cif

Structure  SPKB04262.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  2340.85474

Aliphatic index  135.2380952

Isoelectric point  10.5517587

Charge (pH=7)   1.088890079

Topological polar surface area  796.59

Aromaticity  0.19047619

Average rotatable bonds  3.476190476

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  28

X logP energy  -2.21123

Hydropathy 



Literature Information


Title  Improved purification and characterization of the OXA-2 beta-lactamase.

DOI  10.1042/bj2241009,

Publication Year  1984

PubMed ID  6335398,

Patent ID  NA,



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