SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05581

Signal sequence   MMGSPPAPPARRLGALAVFLLALFLAAPWGVDC

Length  33

Organism  Oryza sativa subsp. japonica (Rice)

UniProt ID  Q653V7,

Motif  1..33



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  SPKB05581.cif

Structure  SPKB05581.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  3410.15984

Aliphatic index  109.6969697

Isoelectric point  8.54983383

Charge (pH=7)   0.936449445

Topological polar surface area  1147.69

Aromaticity  0.090909091

Average rotatable bonds  2.96969697

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  41

X logP energy  -5.29606

Hydropathy 



Literature Information


Title  Developmentally regulated expression of a peptide:N-glycanase during germination of rice seeds (Oryza sativa) and its purification and characterization.

DOI  10.1074/jbc.275.1.129,

Publication Year  2000

PubMed ID  10617595,

Patent ID  NA,



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