SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB12437

Signal sequence   MAHVRRKVATLNMALAGSLLMVLGAQSALA

Length  30

Organism  Gluconacetobacter diazotrophicus (Acetobacter diazotrophicus)

UniProt ID  Q43998,

Motif  1..30



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB12437.cif

Structure  SPKB12437.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  3094.78884

Aliphatic index  130.3333333

Isoelectric point  12.51647895

Charge (pH=7)   3.088591734

Topological polar surface area  1232.59

Aromaticity  0

Average rotatable bonds  3.5

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  43

X logP energy  -11.50886

Hydropathy 



Literature Information


Title  Structural characterization of Acetobacter diazotropicus levansucrase by matrix-assisted laser desorption/ionization mass spectrometry: identification of an N-terminal blocking group and a free-thiol cysteine residue.

DOI  10.1002/(SICI)1096-9888(199903)34:3<169::AID-JMS780>3.0.CO;2-4,

Publication Year  1999

PubMed ID  10214721,

Patent ID  NA,



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