SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05036

Signal sequence   MKRMMIVAALAALTTTTVAQA

Length  21

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

UniProt ID  P00144,

Motif  1..21



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  SPKB05036.cif

Structure  SPKB05036.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  2192.72194

Aliphatic index  111.9047619

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  857.25

Aromaticity  0

Average rotatable bonds  3.476190476

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  32

X logP energy  -7.89573

Hydropathy 



Literature Information


Title  Amino acid sequence of cytochrome c' from the purple photosynthetic bacterium Rhodospirillum rubrum S1.

DOI  NA,

Publication Year  1975

PubMed ID  172499,

Patent ID  NA,



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