SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03530

Signal sequence   MTSTQRLWSGALPLLTALIVSIAATASLA

Length  29

Organism  Sphingosinicella xenopeptidilytica

UniProt ID  Q52VH2,

Motif  1..29



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  SPKB03530.cif

Structure  SPKB03530.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  2957.52164

Aliphatic index  138.2758621

Isoelectric point  10.55000222

Charge (pH=7)   0.997980988

Topological polar surface area  1151.95

Aromaticity  0.034482759

Average rotatable bonds  3.206896552

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  41

X logP energy  -11.24723

Hydropathy 



Literature Information


Title  A novel beta-peptidyl aminopeptidase (BapA) from strain 3-2W4 cleaves peptide bonds of synthetic beta-tri- and beta-dipeptides.

DOI  10.1128/JB.187.17.5910-5917.2005,

Publication Year  2005

PubMed ID  16109932,

Patent ID  NA,



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