SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04497

Signal sequence   MKPSRSWASLLAVCAVLLAALAMQAIFFPAPARAQ

Length  35

Organism  Cupriavidus necator (strain ATCC 17699 / DSM 428 / KCTC 22496 / NCIMB 10442 / H16 / Stanier 337) (Ralstonia eutropha)

UniProt ID  P39186,

Motif  1..35



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  SPKB04497.cif

Structure  SPKB04497.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  3701.51044

Aliphatic index  112

Isoelectric point  11.48119255

Charge (pH=7)   2.935707927

Topological polar surface area  1338.83

Aromaticity  0.085714286

Average rotatable bonds  3.257142857

Number of hydrogen bond donors  47

Number of hydrogen bond acceptors  47

X logP energy  -9.00346

Hydropathy 



Literature Information


Title  Structure and function of a periplasmic nitrate reductase in Alcaligenes eutrophus H16.

DOI  10.1128/jb.175.18.5867-5876.1993,

Publication Year  1993

PubMed ID  8376334,

Patent ID  NA,



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