SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03528

Signal sequence   MNKFITLFVLLASVSVAMS

Length  19

Organism  Heterostelium pallidum (Cellular slime mold) (Polysphondylium pallidum)

UniProt ID  Q52085,

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  SPKB03528.cif

Structure  SPKB03528.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  2071.56424

Aliphatic index  138.4210526

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  737.15

Aromaticity  0.105263158

Average rotatable bonds  3.578947368

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  28

X logP energy  -4.3294

Hydropathy 



Literature Information


Title  Molecular cloning and the COOH-terminal processing of gp64, a putative cell-cell adhesion protein of the cellular slime mold Polysphondylium pallidum.

DOI  NA,

Publication Year  1994

PubMed ID  8276846,

Patent ID  NA,



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