SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02552

Signal sequence   MKHSLNALLIFLIITSAWG

Length  19

Organism  Homo sapiens (Human)

UniProt ID  P05546,

Motif  1..19



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  SPKB02552.cif

Structure  SPKB02552.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  2128.60344

Aliphatic index  154.2105263

Isoelectric point  9.702001779

Charge (pH=7)   1.088598356

Topological polar surface area  761.39

Aromaticity  0.105263158

Average rotatable bonds  3.631578947

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  27

X logP energy  -2.826

Hydropathy 



Literature Information


Title  Structural evidence for leucine at the reactive site of heparin cofactor II.

DOI  10.1021/bi00345a008,

Publication Year  1985

PubMed ID  3907702,

Patent ID  NA,



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