SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05358

Signal sequence   MKTETKVIKGRQGIARNRHTPLCLGLLLALSPLAAAVA

Length  38

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

UniProt ID  P42512,

Motif  1..38



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05358.cif

Structure  SPKB05358.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  4012.87774

Aliphatic index  123.4210526

Isoelectric point  11.65106859

Charge (pH=7)   5.027798762

Topological polar surface area  1619.28

Aromaticity  0

Average rotatable bonds  3.552631579

Number of hydrogen bond donors  58

Number of hydrogen bond acceptors  55

X logP energy  -14.94529

Hydropathy 



Literature Information


Title  FptA, the Fe(III)-pyochelin receptor of Pseudomonas aeruginosa: a phenolate siderophore receptor homologous to hydroxamate siderophore receptors.

DOI  10.1128/jb.176.2.307-319.1994,

Publication Year  1994

PubMed ID  8288523,

Patent ID  NA,



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