SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04403

Signal sequence   MPHDRKNSSRRAWAALCAAVLAVSGALVGVAAPASA

Length  36

Organism  Cellulosimicrobium cellulans (Arthrobacter luteus)

UniProt ID  P22222,

Motif  1..36



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  SPKB04403.cif

Structure  SPKB04403.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  3576.15534

Aliphatic index  95.27777778

Isoelectric point  11.37965498

Charge (pH=7)   3.027060191

Topological polar surface area  1481.74

Aromaticity  0.027777778

Average rotatable bonds  3.083333333

Number of hydrogen bond donors  54

Number of hydrogen bond acceptors  50

X logP energy  -17.76649

Hydropathy 



Literature Information


Title  Primary sequence of the glucanase gene from Oerskovia xanthineolytica. Expression and purification of the enzyme from Escherichia coli.

DOI  NA,

Publication Year  1991

PubMed ID  1985933,

Patent ID  NA,



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