SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03129

Signal sequence   MMKEKSISASKASLVFFLCQMISA

Length  24

Organism  Gallus gallus (Chicken)

UniProt ID  P35331,

Motif  1..24



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  SPKB03129.cif

Structure  SPKB03129.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  2651.25114

Aliphatic index  89.58333333

Isoelectric point  9.581486058

Charge (pH=7)   1.936899605

Topological polar surface area  992.22

Aromaticity  0.083333333

Average rotatable bonds  3.875

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  39

X logP energy  -8.3979

Hydropathy 



Literature Information


Title  Structure of a new nervous system glycoprotein, Nr-CAM, and its relationship to subgroups of neural cell adhesion molecules.

DOI  10.1083/jcb.113.6.1399,

Publication Year  1991

PubMed ID  2045418,

Patent ID  NA,



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