SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42962

Signal sequence   MKYQTLSGLLALSLLFG

Length  17

Organism  Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

UniProt ID  Q9KU21,

Motif  1..17



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB42962.cif

Structure  SPKB42962.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  1855.26574

Aliphatic index  143.5294118

Isoelectric point  9.298300651

Charge (pH=7)   0.996838851

Topological polar surface area  678.95

Aromaticity  0.117647059

Average rotatable bonds  3.647058824

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  25

X logP energy  -3.5816

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.