SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB34211

Signal sequence   MKTLLLLIPLVLTA

Length  14

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

UniProt ID  A1ITU2,

Motif  1..14



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  SPKB34211.cif

Structure  SPKB34211.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  1539.03604

Aliphatic index  222.8571429

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  499.31

Aromaticity  0

Average rotatable bonds  3.571428571

Number of hydrogen bond donors  17

Number of hydrogen bond acceptors  19

X logP energy  0.8492

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.