SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03158

Signal sequence   MRLRRAAATVITTGALLAAGTLGATPATA

Length  29

Organism  Streptomyces sp. (strain K15)

UniProt ID  P39042,

Motif  1..29



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03158.cif

Structure  SPKB03158.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  2797.31214

Aliphatic index  108.2758621

Isoelectric point  12.801071

Charge (pH=7)   2.997974365

Topological polar surface area  1176.41

Aromaticity  0

Average rotatable bonds  3.034482759

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  40

X logP energy  -14.73359

Hydropathy 



Literature Information


Title  The Streptomyces K15 DD-peptidase/penicillin-binding protein. Active site and sequence of the N-terminal region.

DOI  10.1042/bj2600601,

Publication Year  1989

PubMed ID  2764892,

Patent ID  NA,



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