SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03123

Signal sequence   MGVSAVLLPLYLLSGVTSGLAVP

Length  23

Organism  Aspergillus niger

UniProt ID  P34752,

Motif  1..23



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  SPKB03123.cif

Structure  SPKB03123.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  2257.75704

Aliphatic index  160.8695652

Isoelectric point  6.093198033

Charge (pH=7)   -0.002866115

Topological polar surface area  787.09

Aromaticity  0.043478261

Average rotatable bonds  2.956521739

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  30

X logP energy  -5.03

Hydropathy 



Literature Information


Title  Aspergillus ficuum phytase: complete primary structure elucidation by chemical sequencing.

DOI  10.1006/bbrc.1993.1477,

Publication Year  1993

PubMed ID  8387289,

Patent ID  NA,



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