SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB23841

Signal sequence   MKRLRFNYLLIGLITVLLALA

Length  21

Organism  Erwinia tasmaniensis (strain DSM 17950 / CFBP 7177 / CIP 109463 / NCPPB 4357 / Et1/99)

UniProt ID  B2VEB4,

Motif  1..21



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB23841.cif

Structure  SPKB23841.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  2432.09514

Aliphatic index  190.4761905

Isoelectric point  11.53052052

Charge (pH=7)   2.996832229

Topological polar surface area  878.69

Aromaticity  0.095238095

Average rotatable bonds  3.904761905

Number of hydrogen bond donors  32

Number of hydrogen bond acceptors  29

X logP energy  -1.30776

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.