SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04813

Signal sequence   MVAFSALSGVSALSLLLCLVQHAHG

Length  25

Organism  Aspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi)

UniProt ID  Q8NK90,

Motif  1..25



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04813.cif

Structure  SPKB04813.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  2525.02214

Aliphatic index  144.4

Isoelectric point  7.523974965

Charge (pH=7)   0.117827765

Topological polar surface area  943.09

Aromaticity  0.04

Average rotatable bonds  3.24

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  35

X logP energy  -8.2876

Hydropathy 



Literature Information


Title  Role of two alpha-L-arabinofuranosidases in arabinoxylan degradation and characteristics of the encoding genes from shochu koji molds, Aspergillus kawachii and Aspergillus awamori.

DOI  10.1016/s1389-1723(03)80187-1,

Publication Year  2003

PubMed ID  16233515,

Patent ID  NA,



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