SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04410

Signal sequence   MKYAAALTAIAALAARAAA

Length  19

Organism  Aspergillus niger

UniProt ID  P22864,

Motif  1..19



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  SPKB04410.cif

Structure  SPKB04410.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  1819.19554

Aliphatic index  119.4736842

Isoelectric point  10.45492462

Charge (pH=7)   1.99683554

Topological polar surface area  715.5

Aromaticity  0.052631579

Average rotatable bonds  3

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  25

X logP energy  -6.04363

Hydropathy 



Literature Information


Title  Isolation and structure of the pectin lyase D-encoding gene from Aspergillus niger.

DOI  10.1016/0378-1119(90)90211-9,

Publication Year  1990

PubMed ID  2373363,

Patent ID  NA,



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