SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05092

Signal sequence   MEKEKKVKYFLRKSAFGLASVSAAFLVGSTVFA

Length  33

Organism  Streptococcus sp. group G

UniProt ID  P06654,

Motif  1..33



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell wall

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05092.cif

Structure  SPKB05092.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  3611.30354

Aliphatic index  85.75757576

Isoelectric point  10.69374612

Charge (pH=7)   3.99920565

Topological polar surface area  1382.5

Aromaticity  0.151515152

Average rotatable bonds  3.727272727

Number of hydrogen bond donors  50

Number of hydrogen bond acceptors  49

X logP energy  -10.30343

Hydropathy 



Literature Information


Title  Streptococcal protein G. Gene structure and protein binding properties.

DOI  NA,

Publication Year  1991

PubMed ID  1985908,

Patent ID  NA,



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