SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04396

Signal sequence   MKKGTQRLSRLFAAMAIAGFASYSMA

Length  26

Organism  Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

UniProt ID  P21175,

Motif  1..26



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04396.cif

Structure  SPKB04396.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  2808.37064

Aliphatic index  68.07692308

Isoelectric point  11.67668168

Charge (pH=7)   3.996537195

Topological polar surface area  1110.9

Aromaticity  0.115384615

Average rotatable bonds  3.653846154

Number of hydrogen bond donors  41

Number of hydrogen bond acceptors  40

X logP energy  -10.86046

Hydropathy 



Literature Information


Title  Cloning and nucleotide sequence of braC, the structural gene for the leucine-, isoleucine-, and valine-binding protein of Pseudomonas aeruginosa PAO.

DOI  10.1128/jb.171.11.6300-6306.1989,

Publication Year  1989

PubMed ID  2509433,

Patent ID  NA,



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