SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02157

Signal sequence   MRLHRLRARLSAVACGLLLLLVRGQG

Length  26

Organism  Homo sapiens (Human)

UniProt ID  O00748,

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  SPKB02157.cif

Structure  SPKB02157.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  2873.56664

Aliphatic index  153.8461538

Isoelectric point  12.67614599

Charge (pH=7)   5.026902118

Topological polar surface area  1192.32

Aromaticity  0

Average rotatable bonds  3.807692308

Number of hydrogen bond donors  46

Number of hydrogen bond acceptors  37

X logP energy  -9.62415

Hydropathy 



Literature Information


Title  Purification and cloning of a broad substrate specificity human liver carboxylesterase that catalyzes the hydrolysis of cocaine and heroin.

DOI  10.1074/jbc.272.23.14769,

Publication Year  1997

PubMed ID  9169443,

Patent ID  NA,



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