SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04782

Signal sequence   MKTTLIKVIAASVTALFLSMQVYA

Length  24

Organism  Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298)

UniProt ID  Q82S91,

Motif  1..24



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04782.cif

Structure  SPKB04782.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  2600.21364

Aliphatic index  134.1666667

Isoelectric point  10.24760792

Charge (pH=7)   1.996543817

Topological polar surface area  949.13

Aromaticity  0.083333333

Average rotatable bonds  3.583333333

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  36

X logP energy  -5.8255

Hydropathy 



Literature Information


Title  Characterization of a small metal binding protein from Nitrosomonas europaea.

DOI  10.1021/bi049318k,

Publication Year  2004

PubMed ID  15366930,

Patent ID  NA,



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