SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05891

Signal sequence   MKHLLALLLAFTLWFNFAPSASA

Length  23

Organism  Synechocystis

UniProt ID  NA,

Motif  1..23



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cellular thylakoid membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  4KT0,

Predicted Structure ID  SPKB05891.cif

Structure  SPKB05891.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  2563.09844

Aliphatic index  123.4782609

Isoelectric point  9.702001779

Charge (pH=7)   1.088598356

Topological polar surface area  869

Aromaticity  0.173913043

Average rotatable bonds  3.391304348

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  31

X logP energy  -2.513

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.