SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05290

Signal sequence   MVNMKCVALIVIVMMAFMMVDPSMG

Length  25

Organism  Amaranthus caudatus (Love-lies-bleeding) (Inca-wheat)

UniProt ID  P27275,

Motif  1..25



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  SPKB05290.cif

Structure  SPKB05290.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  2762.59094

Aliphatic index  112.8

Isoelectric point  6.160569088

Charge (pH=7)   -0.063838966

Topological polar surface area  879.57

Aromaticity  0.04

Average rotatable bonds  3.68

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  38

X logP energy  -2.4552

Hydropathy 



Literature Information


Title  Antimicrobial peptides from Amaranthus caudatus seeds with sequence homology to the cysteine/glycine-rich domain of chitin-binding proteins.

DOI  10.1021/bi00132a023,

Publication Year  1992

PubMed ID  1567877,

Patent ID  NA,



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