SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04864

Signal sequence   MQRLGRWLALAYFVGVSLLGWINWSAPTLA

Length  30

Organism  Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)

UniProt ID  Q9F1L5,

Motif  1..30



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cellular thylakoid membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  1S5L,

Predicted Structure ID  SPKB04864.cif

Structure  SPKB04864.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  3391.03964

Aliphatic index  123.6666667

Isoelectric point  11.14762293

Charge (pH=7)   1.997127263

Topological polar surface area  1236.7

Aromaticity  0.166666667

Average rotatable bonds  3.433333333

Number of hydrogen bond donors  45

Number of hydrogen bond acceptors  40

X logP energy  -5.27886

Hydropathy 



Literature Information


Title  Ycf12 is a core subunit in the photosystem II complex.

DOI  10.1016/j.bbabio.2007.08.008,

Publication Year  2007

PubMed ID  17935689,

Patent ID  NA,



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