SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04134

Signal sequence   MNKAKTLLFTALAFGLSHQALA

Length  22

Organism  Photobacterium leiognathi

UniProt ID  P00446,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04134.cif

Structure  SPKB04134.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  2346.81614

Aliphatic index  111.3636364

Isoelectric point  10.80542203

Charge (pH=7)   2.088303323

Topological polar surface area  902.01

Aromaticity  0.090909091

Average rotatable bonds  3.545454545

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  32

X logP energy  -7.1024

Hydropathy 



Literature Information


Title  The primary structure of Cu-Zn superoxide dismutase from Photobacterium leiognathi: evidence for a separate evolution of Cu-Zn superoxide dismutase in bacteria.

DOI  10.1515/bchm2.1983.364.1.675,

Publication Year  1983

PubMed ID  6884993,

Patent ID  NA,



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