SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04342

Signal sequence   MIAVLFLAILCLEVDST

Length  17

Organism  Rattus norvegicus (Rat)

UniProt ID  P15242,

Motif  1..17



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  SPKB04342.cif

Structure  SPKB04342.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  1851.28984

Aliphatic index  183.5294118

Isoelectric point  3.550065871

Charge (pH=7)   -2.06176881

Topological polar surface area  643.98

Aromaticity  0.058823529

Average rotatable bonds  3.529411765

Number of hydrogen bond donors  23

Number of hydrogen bond acceptors  24

X logP energy  -1.5783

Hydropathy 



Literature Information


Title  Testins are structurally related Sertoli cell proteins whose secretion is tightly coupled to the presence of germ cells.

DOI  NA,

Publication Year  1989

PubMed ID  2592382,

Patent ID  NA,



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