SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02246

Signal sequence   MLPCASCLPGSLLLWALLLLLLG

Length  23

Organism  Homo sapiens (Human)

UniProt ID  O95967,

Motif  1..23



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  SPKB02246.cif

Structure  SPKB02246.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  2411.10324

Aliphatic index  195.2173913

Isoelectric point  5.826007312

Charge (pH=7)   -0.125965132

Topological polar surface area  742.19

Aromaticity  0.043478261

Average rotatable bonds  3.217391304

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  29

X logP energy  0.2073

Hydropathy 



Literature Information


Title  Fibulin-3, -4, and -5 are highly susceptible to proteolysis, interact with cells and heparin, and form multimers.

DOI  10.1074/jbc.M112.439158,

Publication Year  2013

PubMed ID  23782690,

Patent ID  NA,



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