SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03572

Signal sequence   MFPTGIFLMSVLISQMQGRGIVGVE

Length  25

Organism  Rattus norvegicus (Rat)

UniProt ID  Q63180,

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  SPKB03572.cif

Structure  SPKB03572.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  2711.29124

Aliphatic index  112.8

Isoelectric point  6.410149741

Charge (pH=7)   -0.000243889

Topological polar surface area  999

Aromaticity  0.08

Average rotatable bonds  3.6

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  36

X logP energy  -6.96703

Hydropathy 



Literature Information


Title  A mammalian epididymal protein with remarkable sequence similarity to snake venom haemorrhagic peptides.

DOI  10.1042/bj2860671,

Publication Year  1992

PubMed ID  1417724,

Patent ID  NA,



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