SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB19937

Signal sequence   MNLSRRDFMKANAAMAAATAAGLTIPVKNVVAA

Length  33

Organism  Haemophilus influenzae (strain 86-028NP)

UniProt ID  Q4QNJ6,

Motif  1..33



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB19937.cif

Structure  SPKB19937.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  3376.01384

Aliphatic index  92.12121212

Isoelectric point  11.65088966

Charge (pH=7)   2.997834093

Topological polar surface area  1388.83

Aromaticity  0.03030303

Average rotatable bonds  3.363636364

Number of hydrogen bond donors  48

Number of hydrogen bond acceptors  48

X logP energy  -15.50386

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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