SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04938

Signal sequence   MGKHRRNNSNATRKAVAASAVALGATAAIASPAQA

Length  35

Organism  Corynebacterium glutamicum (strain R)

UniProt ID  A4QFQ3,

Motif  1..35



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04938.cif

Structure  SPKB04938.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  3433.89664

Aliphatic index  73.14285714

Isoelectric point  12.81363662

Charge (pH=7)   5.088293389

Topological polar surface area  1583.86

Aromaticity  0

Average rotatable bonds  3.228571429

Number of hydrogen bond donors  56

Number of hydrogen bond acceptors  52

X logP energy  -24.30959

Hydropathy 



Literature Information


Title  Identification of new secreted proteins and secretion of heterologous amylase by C. glutamicum.

DOI  10.1007/s00253-008-1786-6,

Publication Year  2009

PubMed ID  19066885,

Patent ID  NA,



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