SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB19919

Signal sequence   MKIIPYRKRSVLIATIFAISAVGITG

Length  26

Organism  Psychrobacter arcticus (strain DSM 17307 / VKM B-2377 / 273-4)

UniProt ID  Q4FQB7,

Motif  1..26



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB19919.cif

Structure  SPKB19919.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  2819.48814

Aliphatic index  138.8461538

Isoelectric point  11.67668168

Charge (pH=7)   3.996537195

Topological polar surface area  1059.02

Aromaticity  0.076923077

Average rotatable bonds  3.576923077

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  37

X logP energy  -6.54346

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.