SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05369

Signal sequence   MYKLNVISLIILTTCSGAAYA

Length  21

Organism  Haemophilus influenzae

UniProt ID  P45354,

Motif  1..21



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05369.cif

Structure  SPKB05369.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  2245.72044

Aliphatic index  139.5238095

Isoelectric point  8.50263122

Charge (pH=7)   0.934013721

Topological polar surface area  835.81

Aromaticity  0.095238095

Average rotatable bonds  3.428571429

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  32

X logP energy  -5.9519

Hydropathy 



Literature Information


Title  The 100 kDa haem:haemopexin-binding protein of Haemophilus influenzae: structure and localization.

DOI  10.1111/j.1365-2958.1994.tb00478.x,

Publication Year  1994

PubMed ID  7815944,

Patent ID  NA,



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