SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05777

Signal sequence   MRHKIITFILAVVVIIIIGNMIGGGGGSEA

Length  30

Organism  Bacillus subtilis (strain 168)

UniProt ID  P94356,

Motif  1..30



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  9A4Z,

Predicted Structure ID  SPKB05777.cif

Structure  SPKB05777.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  3080.78374

Aliphatic index  152.6666667

Isoelectric point  9.697026921

Charge (pH=7)   1.090370168

Topological polar surface area  1144.67

Aromaticity  0.033333333

Average rotatable bonds  3.5

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  40

X logP energy  -7.11113

Hydropathy 



Literature Information


Title  Proteome analysis of Bacillus subtilis extracellular proteins: a two-dimensional protein electrophoretic study.

DOI  10.1099/00221287-146-1-65,

Publication Year  2000

PubMed ID  10658653,

Patent ID  NA,



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