SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05356

Signal sequence   MFSRRNLVALGLAATVSA

Length  18

Organism  Aspergillus niger

UniProt ID  P42255,

Motif  1..18



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  SPKB05356.cif

Structure  SPKB05356.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  1877.23524

Aliphatic index  119.4444444

Isoelectric point  12.50010931

Charge (pH=7)   1.997977677

Topological polar surface area  785.6

Aromaticity  0.055555556

Average rotatable bonds  3.388888889

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  26

X logP energy  -8.43566

Hydropathy 



Literature Information


Title  Cloning and characterization of the abfB gene coding for the major alpha-L-arabinofuranosidase (ABF B) of Aspergillus niger.

DOI  10.1007/BF00351717,

Publication Year  1993

PubMed ID  8299175,

Patent ID  NA,



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