SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04638

Signal sequence   MTLNRRDFIKTSGAAVAAVGILGFPHLAFG

Length  30

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

UniProt ID  Q06530,

Motif  1..30



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04638.cif

Structure  SPKB04638.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  3131.68914

Aliphatic index  101

Isoelectric point  11.47971465

Charge (pH=7)   2.089038218

Topological polar surface area  1218.01

Aromaticity  0.1

Average rotatable bonds  3.333333333

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  41

X logP energy  -10.66216

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.