SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04263

Signal sequence   MRQKAIFKIAVLLAFIGLSLMVSSIQLKNVEA

Length  32

Organism  Bacillus cereus

UniProt ID  P0A3V1,

Motif  1..32



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Forespore

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04263.cif

Structure  SPKB04263.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  3533.37824

Aliphatic index  149.375

Isoelectric point  11.07952226

Charge (pH=7)   2.998871009

Topological polar surface area  1332.64

Aromaticity  0.0625

Average rotatable bonds  3.875

Number of hydrogen bond donors  46

Number of hydrogen bond acceptors  46

X logP energy  -7.58903

Hydropathy 



Literature Information


Title  A spore-lytic enzyme released from Bacillus cereus spores during germination.

DOI  10.1099/00221287-140-6-1403,

Publication Year  1994

PubMed ID  8081503,

Patent ID  NA,



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