SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB39805

Signal sequence   MTAPAGFLPRVGRLIAVALTAVFLLAPTGAEA

Length  32

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

UniProt ID  Q2RQE9,

Motif  1..32



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB39805.cif

Structure  SPKB39805.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  3195.85724

Aliphatic index  125.3125

Isoelectric point  10.39777148

Charge (pH=7)   0.9997528

Topological polar surface area  1160.84

Aromaticity  0.0625

Average rotatable bonds  3

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  40

X logP energy  -7.98406

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.