SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03729

Signal sequence   MKKLAKMISIATLGACAFSAHA

Length  22

Organism  Alcaligenes sp

UniProt ID  Q8RS40,

Motif  1..22



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  SPKB03729.cif

Structure  SPKB03729.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  2263.80304

Aliphatic index  98.18181818

Isoelectric point  10.51307993

Charge (pH=7)   3.026033573

Topological polar surface area  841.85

Aromaticity  0.045454545

Average rotatable bonds  3.5

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  33

X logP energy  -7.0888

Hydropathy 



Literature Information


Title  Purification and characterization of beta-1,3-xylanase from a marine bacterium, Alcaligenes sp. XY-234.

DOI  10.2323/jgam.44.269,

Publication Year  1998

PubMed ID  12501421,

Patent ID  NA,



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