SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05114

Signal sequence   MKSTFLFALFVLFLAASEA

Length  19

Organism  Physarum polycephalum (Slime mold)

UniProt ID  P09350,

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  SPKB05114.cif

Structure  SPKB05114.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  2106.55074

Aliphatic index  118.4210526

Isoelectric point  6.408795646

Charge (pH=7)   -0.000535612

Topological polar surface area  711.13

Aromaticity  0.210526316

Average rotatable bonds  3.526315789

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  26

X logP energy  -1.8722

Hydropathy 



Literature Information


Title  Germin isoforms are discrete temporal markers of wheat development. Pseudogermin is a uniquely thermostable water-soluble oligomeric protein in ungerminated embryos and like germin in germinated embryos, it is incorporated into cell walls.

DOI  10.1111/j.1432-1033.1992.tb17369.x,

Publication Year  1992

PubMed ID  1425703,

Patent ID  NA,



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