SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04483

Signal sequence   MRTVGIGAGVRRLGRAVVMAAAVGGLVLGSAGASNA

Length  36

Organism  Streptomyces clavuligerus

UniProt ID  P35804,

Motif  1..36



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04483.cif

Structure  SPKB04483.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  3366.99454

Aliphatic index  113.8888889

Isoelectric point  12.97714556

Charge (pH=7)   3.997971054

Topological polar surface area  1433.2

Aromaticity  0

Average rotatable bonds  3.111111111

Number of hydrogen bond donors  53

Number of hydrogen bond acceptors  47

X logP energy  -18.50282

Hydropathy 



Literature Information


Title  Isolation and characterization of a beta-lactamase-inhibitory protein from Streptomyces clavuligerus and cloning and analysis of the corresponding gene.

DOI  10.1128/jb.172.9.4909-4918.1990,

Publication Year  1990

PubMed ID  2203736,

Patent ID  NA,



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