SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB13317

Signal sequence   MNNQKTFKGLRLAALGLVAVAAFT

Length  24

Organism  Nitratidesulfovibrio vulgaris (strain ATCC 29579 / DSM 644 / CCUG 34227 / NCIMB 8303 / VKM B-1760 / Hildenborough) (Desulfovibrio vulgaris)

UniProt ID  Q72EF3,

Motif  1..24



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  2VR0,

Predicted Structure ID  SPKB13317.cif

Structure  SPKB13317.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  2535.04584

Aliphatic index  110

Isoelectric point  11.82305527

Charge (pH=7)   2.99739092

Topological polar surface area  1016.29

Aromaticity  0.083333333

Average rotatable bonds  3.541666667

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  34

X logP energy  -9.05493

Hydropathy 



Literature Information


Title  X-ray structure of the membrane-bound cytochrome c quinol dehydrogenase NrfH reveals novel haem coordination.

DOI  10.1038/sj.emboj.7601439,

Publication Year  2006

PubMed ID  17139260,

Patent ID  NA,



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