SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02104

Signal sequence   MAKKKTSSSMARSQLAALLISLCFLSLASNAVGW

Length  34

Organism  Oryza sativa subsp. indica (Rice)

UniProt ID  B8AL97,

Motif  1..34



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  SPKB02104.cif

Structure  SPKB02104.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  3585.29894

Aliphatic index  106.4705882

Isoelectric point  11.08111025

Charge (pH=7)   3.935121171

Topological polar surface area  1427.39

Aromaticity  0.058823529

Average rotatable bonds  3.588235294

Number of hydrogen bond donors  53

Number of hydrogen bond acceptors  52

X logP energy  -15.35303

Hydropathy 



Literature Information


Title  Cupincin: A Unique Protease Purified from Rice (Oryza sativa L.) Bran Is a New Member of the Cupin Superfamily.

DOI  10.1371/journal.pone.0152819,

Publication Year  2016

PubMed ID  27064905,

Patent ID  NA,



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