SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05303

Signal sequence   MKKTLVALAILTAAGSANA

Length  19

Organism  Photobacterium profundum (strain SS9)

UniProt ID  P29739,

Motif  1..19



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05303.cif

Structure  SPKB05303.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  1844.24314

Aliphatic index  128.9473684

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  742.94

Aromaticity  0

Average rotatable bonds  3.263157895

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  27

X logP energy  -7.6437

Hydropathy 



Literature Information


Title  Isolation of a gene regulated by hydrostatic pressure in a deep-sea bacterium.

DOI  10.1038/342572a0,

Publication Year  1989

PubMed ID  2479840,

Patent ID  NA,



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