SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05246

Signal sequence   MSKKFLTILAGLLLVVSSFFLSVSPAAA

Length  28

Organism  Synechocystis sp. (strain ATCC 27184 / PCC 6803 / Kazusa)

UniProt ID  P21697,

Motif  1..28



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cellular thylakoid membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05246.cif

Structure  SPKB05246.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  2911.57934

Aliphatic index  142.8571429

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  1013.65

Aromaticity  0.107142857

Average rotatable bonds  3.357142857

Number of hydrogen bond donors  36

Number of hydrogen bond acceptors  38

X logP energy  -5.9227

Hydropathy 



Literature Information


Title  Towards a proteome project of cyanobacterium Synechocystis sp. strain PCC6803: linking 130 protein spots with their respective genes.

DOI  10.1002/elps.1150180806,

Publication Year  1997

PubMed ID  9298645,

Patent ID  NA,



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