SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04984

Signal sequence   MKSISMLTLAASVAFAVTAGQAVA

Length  24

Organism  Methylosinus trichosporium

UniProt ID  D5QVH0,

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  SPKB04984.cif

Structure  SPKB04984.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  2338.80614

Aliphatic index  114.1666667

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  902.88

Aromaticity  0.041666667

Average rotatable bonds  3.166666667

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  34

X logP energy  -9.6924

Hydropathy 



Literature Information


Title  Cytochrome c-554 from Methylosinus trichosporium OB3b; a protein that belongs to the cytochrome c2 family and exhibits a HALS-Type EPR signal.

DOI  10.1371/journal.pone.0022014,

Publication Year  2011

PubMed ID  21789203,

Patent ID  NA,



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