SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03954

Signal sequence   MEYYHHSINKMAMFMVILVLAIDVTMVLG

Length  29

Organism  Nicotiana tabacum (Common tobacco)

UniProt ID  Q9XIV8,

Motif  1..29



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  SPKB03954.cif

Structure  SPKB03954.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  3371.15064

Aliphatic index  127.5862069

Isoelectric point  6.499406859

Charge (pH=7)   -0.819971774

Topological polar surface area  1160.11

Aromaticity  0.103448276

Average rotatable bonds  3.827586207

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  45

X logP energy  -2.9021

Hydropathy 



Literature Information


Title  Isolation of tobacco isoperoxidases accumulated in cell-suspension culture medium and characterization of activities related to cell wall metabolism.

DOI  10.1104/pp.120.2.371,

Publication Year  1999

PubMed ID  10364388,

Patent ID  NA,



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