SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05418

Signal sequence   MAPRLGIFLLWAGVSVFLPLDPVNG

Length  25

Organism  Sus scrofa (Pig)

UniProt ID  P80964,

Motif  1..25



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  SPKB05418.cif

Structure  SPKB05418.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  2683.24994

Aliphatic index  136.4

Isoelectric point  6.338718596

Charge (pH=7)   -0.001572528

Topological polar surface area  913.66

Aromaticity  0.12

Average rotatable bonds  3.16

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -2.70113

Hydropathy 



Literature Information


Title  Isolation and characterization of heparin- and phosphorylcholine-binding proteins of boar and stallion seminal plasma. Primary structure of porcine pB1.

DOI  10.1016/s0014-5793(97)00344-x,

Publication Year  1997

PubMed ID  9166899,

Patent ID  NA,



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