SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05985

Signal sequence   LKRLLALLATGVSIVGLTALAGPPAQA

Length  27

Organism  Streptomyces lividans

UniProt ID  NA,

Motif  1..27



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Natural

Subcellular location  ER

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05985.cif

Structure  SPKB05985.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  2615.19824

Aliphatic index  159.2592593

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  994.04

Aromaticity  0

Average rotatable bonds  3.074074074

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  34

X logP energy  -7.87843

Hydropathy 



Literature Information


Title  Effect of signal peptide alterations and replacement on export of xylanase A in Streptomyces lividans

DOI  10.1128/aem.62.1.109-114.1996,

Publication Year  1996

PubMed ID  8572687,

Patent ID  NA,



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