SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05890

Signal sequence   MFKLFNQASRIFFGIALPCLIFLGGIFSLGNTALA

Length  35

Organism  Synechocystis

UniProt ID  NA,

Motif  1..35



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  SPKB05890.cif

Structure  SPKB05890.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  3792.60114

Aliphatic index  122.8571429

Isoelectric point  9.833242293

Charge (pH=7)   1.935711238

Topological polar surface area  1321.81

Aromaticity  0.171428571

Average rotatable bonds  3.485714286

Number of hydrogen bond donors  46

Number of hydrogen bond acceptors  46

X logP energy  -6.63303

Hydropathy 



Literature Information


Title  A new type of signal peptide: central role of a twin-arginine motif in transfer signals for the delta pH-dependent thylakoidal protein translocase

DOI  10.1002/j.1460-2075.1995.tb07272.x,

Publication Year  1995

PubMed ID  7796800,

Patent ID  NA,



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