SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03311

Signal sequence   MQGGRVVLGLLCCLVAGVGS

Length  20

Organism  Gallus gallus (Chicken)

UniProt ID  P79762,

Motif  1..20



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  SPKB03311.cif

Structure  SPKB03311.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  1932.38814

Aliphatic index  141

Isoelectric point  8.231408964

Charge (pH=7)   0.874031556

Topological polar surface area  741.44

Aromaticity  0

Average rotatable bonds  3.2

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  27

X logP energy  -7.27143

Hydropathy 



Literature Information


Title  A 42-kDa glycoprotein from chicken egg-envelope, an avian homolog of the ZPC family glycoproteins in mammalian Zona pellucida. Its first identification, cDNA cloning and granulosa cell-specific expression.

DOI  10.1046/j.1432-1327.1999.00203.x,

Publication Year  1999

PubMed ID  10103002,

Patent ID  NA,



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