SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04637

Signal sequence   MTQSTPRLMLAASVLALGLASNAGA

Length  25

Organism  Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D) (Chromatium vinosum)

UniProt ID  Q06529,

Motif  1..25



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  SPKB04637.cif

Structure  SPKB04637.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  2444.89014

Aliphatic index  113.6

Isoelectric point  10.55000222

Charge (pH=7)   0.997980988

Topological polar surface area  1002.16

Aromaticity  0

Average rotatable bonds  3.16

Number of hydrogen bond donors  35

Number of hydrogen bond acceptors  36

X logP energy  -12.54273

Hydropathy 



Literature Information


Title  Covalent structure of the diheme cytochrome subunit and amino-terminal sequence of the flavoprotein subunit of flavocytochrome c from Chromatium vinosum.

DOI  NA,

Publication Year  1991

PubMed ID  1649169,

Patent ID  NA,



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