SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05724

Signal sequence   MKKIALFITASLIAGNALA

Length  19

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

UniProt ID  P06111,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05724.cif

Structure  SPKB05724.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  1946.42204

Aliphatic index  149.4736842

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  722.71

Aromaticity  0.052631579

Average rotatable bonds  3.473684211

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  26

X logP energy  -4.3655

Hydropathy 



Literature Information


Title  Nucleotide sequence of ompV, the gene for a major Vibrio cholerae outer membrane protein.

DOI  10.1007/BF00338088,

Publication Year  1986

PubMed ID  3031428,

Patent ID  NA,



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