SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03839

Signal sequence   MGAFALFAVLAMAVTMAVA

Length  19

Organism  Secale cereale (Rye)

UniProt ID  Q9FRV1,

Motif  1..19



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  SPKB03839.cif

Structure  SPKB03839.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  1885.37144

Aliphatic index  123.6842105

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  607.35

Aromaticity  0.105263158

Average rotatable bonds  3.052631579

Number of hydrogen bond donors  21

Number of hydrogen bond acceptors  24

X logP energy  -1.9189

Hydropathy 



Literature Information


Title  Molecular cloning, functional expression, and mutagenesis of cDNA encoding class I chitinase from rye (Secale cereale) seeds.

DOI  10.1271/bbb.68.324,

Publication Year  2004

PubMed ID  14981295,

Patent ID  NA,



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