SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04278

Signal sequence   MTVVSIMWSLVQVQVLVAVALAFLVGGAWC

Length  30

Organism  Zea mays (Maize)

UniProt ID  P0C1Y5,

Motif  1..30



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  SPKB04278.cif

Structure  SPKB04278.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  3191.94194

Aliphatic index  155.6666667

Isoelectric point  5.922539791

Charge (pH=7)   -0.063990417

Topological polar surface area  1085.67

Aromaticity  0.1

Average rotatable bonds  3.3

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  39

X logP energy  -3.6985

Hydropathy 



Literature Information


Title  Purification and characterization of four beta-expansins (Zea m 1 isoforms) from maize pollen.

DOI  10.1104/pp.103.020024,

Publication Year  2003

PubMed ID  12913162,

Patent ID  NA,



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