SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04248

Signal sequence   MKRFMKLTAVWTLWLSLTLGLLSPVHA

Length  27

Organism  Bacillus sp. (strain 38-2)

UniProt ID  P09121,

Motif  1..27



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04248.cif

Structure  SPKB04248.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  3113.85914

Aliphatic index  130

Isoelectric point  11.82306209

Charge (pH=7)   3.088300011

Topological polar surface area  1086.48

Aromaticity  0.111111111

Average rotatable bonds  3.666666667

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  39

X logP energy  -3.37383

Hydropathy 



Literature Information


Title  Molecular cloning and nucleotide sequence of the cyclomaltodextrin glucanotransferase gene from the alkalophilic Bacillus sp. strain no. 38-2.

DOI  10.1099/00221287-134-1-97,

Publication Year  1988

PubMed ID  2972812,

Patent ID  NA,



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