SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04507

Signal sequence   MKPISIVAFPIPAISMLLLSAVSQA

Length  25

Organism  Pseudoalteromonas carrageenovora (Alteromonas carrageenovora)

UniProt ID  P43478,

Motif  1..25



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04507.cif

Structure  SPKB04507.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  2598.24094

Aliphatic index  148.4

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  885.38

Aromaticity  0.04

Average rotatable bonds  3.24

Number of hydrogen bond donors  29

Number of hydrogen bond acceptors  34

X logP energy  -4.621

Hydropathy 



Literature Information


Title  The gene encoding the kappa-carrageenase of Alteromonas carrageenovora is related to beta-1,3-1,4-glucanases.

DOI  10.1016/0378-1119(94)90531-2,

Publication Year  1994

PubMed ID  8112578,

Patent ID  NA,



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