SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB39806

Signal sequence   MRRHSTRKTVARVAVVALAVGVLAG

Length  25

Organism  Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIMB 8255 / S1)

UniProt ID  Q2RQF3,

Motif  1..25



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB39806.cif

Structure  SPKB39806.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  2619.17364

Aliphatic index  120.8

Isoelectric point  12.98094644

Charge (pH=7)   5.088585111

Topological polar surface area  1124.71

Aromaticity  0

Average rotatable bonds  3.48

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  36

X logP energy  -11.92112

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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