SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05954

Signal sequence   MSKKFLTILAGLLLVVSSFFLSVSPAAAA

Length  29

Organism  Synechocystis sp. strain PCC 6803

UniProt ID  NA,

Motif  1..29



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  SPKB05954.cif

Structure  SPKB05954.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  2982.65814

Aliphatic index  141.3793103

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  1042.75

Aromaticity  0.103448276

Average rotatable bonds  3.310344828

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  39

X logP energy  -6.418

Hydropathy 



Literature Information


Title  Role of signal peptides in targeting of proteins in cyanobacteria

DOI  10.1128/jb.176.7.1857-1864.1994,

Publication Year  1994

PubMed ID  8144451,

Patent ID  NA,



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