SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04422

Signal sequence   MQPRGLLLLLALLLLAAAAEA

Length  21

Organism  Gallus gallus (Chicken)

UniProt ID  P24052,

Motif  1..21



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  SPKB04422.cif

Structure  SPKB04422.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  2161.71754

Aliphatic index  195.7142857

Isoelectric point  6.410149741

Charge (pH=7)   -0.000243889

Topological polar surface area  778.82

Aromaticity  0

Average rotatable bonds  3.380952381

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  26

X logP energy  -2.08713

Hydropathy 



Literature Information


Title  A new heparin binding protein regulated by retinoic acid from chick embryo.

DOI  10.1016/0006-291x(91)91475-r,

Publication Year  1991

PubMed ID  1993066,

Patent ID  NA,



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