SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05190

Signal sequence   MTATRCCLWLLLLGTCMALLLPEAWG

Length  26

Organism  Cavia porcellus (Guinea pig)

UniProt ID  P13083,

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  SPKB05190.cif

Structure  SPKB05190.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  2880.59364

Aliphatic index  131.5384615

Isoelectric point  6.068922519

Charge (pH=7)   -0.186168037

Topological polar surface area  973.5

Aromaticity  0.076923077

Average rotatable bonds  3.423076923

Number of hydrogen bond donors  38

Number of hydrogen bond acceptors  37

X logP energy  -3.27013

Hydropathy 



Literature Information


Title  Guinea pig pancreatic polypeptide: structure and pancreatic content.

DOI  10.1016/0196-9781(87)90181-1,

Publication Year  1987

PubMed ID  3575148,

Patent ID  NA,



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