SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05355

Signal sequence   MVAFSALSGVSAVSLLLSLVQNAHG

Length  25

Organism  Aspergillus niger

UniProt ID  P42254,

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  SPKB05355.cif

Structure  SPKB05355.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  2471.89744

Aliphatic index  140.4

Isoelectric point  7.550323994

Charge (pH=7)   0.08889339

Topological polar surface area  977.73

Aromaticity  0.04

Average rotatable bonds  3.2

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  35

X logP energy  -10.7056

Hydropathy 



Literature Information


Title  Arabinase gene expression in Aspergillus niger: indications for coordinated regulation.

DOI  10.1099/00221287-140-10-2673,

Publication Year  1994

PubMed ID  8000538,

Patent ID  NA,



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