SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06830

Signal sequence   MRKKRVITCVMAASLTLGSLLPAGYASA

Length  28

Organism  Corynebacterium glutamicum

UniProt ID  NA,

Motif  1..28



Activity Information


Pathway  Sec

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  Cutinase yield: 5.7(U/mL)

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06830.cif

Structure  SPKB06830.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  2909.55994

Aliphatic index  108.2142857

Isoelectric point  10.88840969

Charge (pH=7)   3.934562479

Topological polar surface area  1137.45

Aromaticity  0.035714286

Average rotatable bonds  3.428571429

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  42

X logP energy  -11.19376

Hydropathy 



Literature Information


Title  Use of a Sec signal peptide library from Bacillus subtilis for the optimization of cutinase secretion in Corynebacterium glutamicum

DOI  10.1186/s12934-016-0604-6,

Publication Year  2016

PubMed ID  27927208,

Patent ID  NA,



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