SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05283

Signal sequence   MAFFSSRVRALFILVLVLPLCSETGF

Length  26

Organism  Sus scrofa (Pig)

UniProt ID  P26461,

Motif  1..26



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  SPKB05283.cif

Structure  SPKB05283.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  2917.56364

Aliphatic index  131.1538462

Isoelectric point  8.549845238

Charge (pH=7)   0.937778084

Topological polar surface area  1024.05

Aromaticity  0.153846154

Average rotatable bonds  3.538461538

Number of hydrogen bond donors  38

Number of hydrogen bond acceptors  36

X logP energy  -4.65696

Hydropathy 



Literature Information


Title  The complete primary structure of three isoforms of a boar sperm-associated acrosin inhibitor.

DOI  10.1016/0014-5793(92)80347-j,

Publication Year  1992

PubMed ID  1551420,

Patent ID  NA,



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