SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02258

Signal sequence   MLVRGYVVSRKLFASILIGALLGIGAPPSAHA

Length  32

Organism  Corynephage beta

UniProt ID  P00588,

Motif  1..32



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB02258.cif

Structure  SPKB02258.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  3278.99324

Aliphatic index  140.3125

Isoelectric point  11.53053232

Charge (pH=7)   3.08774132

Topological polar surface area  1207.26

Aromaticity  0.0625

Average rotatable bonds  3.25

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  42

X logP energy  -8.05626

Hydropathy 



Literature Information


Title  The amino acid sequence of fragment A, an enzymically active fragment of diphtheria toxin. III. The chymotryptic peptides, the peptides derived by cleavage at tryptophan residues, and the complete sequence of the protein.

DOI  NA,

Publication Year  1979

PubMed ID  221484,

Patent ID  NA,



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