SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03005

Signal sequence   MRLREFTALSSLLFSLLLLSASA

Length  23

Organism  Nicotiana tabacum (Common tobacco)

UniProt ID  P24091,

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  SPKB03005.cif

Structure  SPKB03005.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  2540.05924

Aliphatic index  148.6956522

Isoelectric point  10.39777148

Charge (pH=7)   0.9997528

Topological polar surface area  986

Aromaticity  0.086956522

Average rotatable bonds  3.695652174

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  34

X logP energy  -7.53546

Hydropathy 



Literature Information


Title  Regulation of a plant pathogenesis-related enzyme: Inhibition of chitinase and chitinase mRNA accumulation in cultured tobacco tissues by auxin and cytokinin.

DOI  10.1073/pnas.84.1.89,

Publication Year  1987

PubMed ID  16593796,

Patent ID  NA,



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