SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB39457

Signal sequence   MKQAFRVALGFLVLWASVLHA

Length  21

Organism  Yersinia pestis bv. Antiqua (strain Nepal516)

UniProt ID  Q1CFM9,

Motif  1..21



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB39457.cif

Structure  SPKB39457.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  2357.88834

Aliphatic index  134.7619048

Isoelectric point  11.65178972

Charge (pH=7)   2.088595045

Topological polar surface area  841.03

Aromaticity  0.142857143

Average rotatable bonds  3.571428571

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  28

X logP energy  -2.46393

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.