SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02965

Signal sequence   MSRLETFYDVMRRQGITRRSFLKYCSLTAAALGLGPAFAPRIAHA

Length  45

Organism  Azotobacter vinelandii

UniProt ID  P21950,

Motif  1..45



Activity Information


Pathway  Tat

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Tat/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB02965.cif

Structure  SPKB02965.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  5044.93504

Aliphatic index  82.66666667

Isoelectric point  11.30441597

Charge (pH=7)   5.027124551

Topological polar surface area  2031.77

Aromaticity  0.111111111

Average rotatable bonds  3.622222222

Number of hydrogen bond donors  76

Number of hydrogen bond acceptors  68

X logP energy  -18.78648

Hydropathy 



Literature Information


Title  Cloning, sequencing and characterization of the [NiFe]hydrogenase-encoding structural genes (hoxK and hoxG) from Azotobacter vinelandii.

DOI  10.1016/0378-1119(90)90342-o,

Publication Year  1990

PubMed ID  2265761,

Patent ID  NA,



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