SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB33131

Signal sequence   MKKLICLFAVFLMLCGRAFA

Length  20

Organism  Neisseria meningitidis serogroup A / serotype 4A (strain DSM 15465 / Z2491)

UniProt ID  Q9JTL9,

Motif  1..20



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB33131.cif

Structure  SPKB33131.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  2275.96144

Aliphatic index  127

Isoelectric point  9.759884537

Charge (pH=7)   2.873441489

Topological polar surface area  730.16

Aromaticity  0.15

Average rotatable bonds  3.8

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  28

X logP energy  -0.19773

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.