SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03230

Signal sequence   MSNKVNFKTASFLFSVCLALSAFNAHA

Length  27

Organism  Serratia marcescens

UniProt ID  P52682,

Motif  1..27



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB03230.cif

Structure  SPKB03230.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  2919.40904

Aliphatic index  83.33333333

Isoelectric point  9.677346754

Charge (pH=7)   2.026328607

Topological polar surface area  1131.06

Aromaticity  0.148148148

Average rotatable bonds  3.481481481

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  41

X logP energy  -11.5934

Hydropathy 



Literature Information


Title  Cloning and sequence analysis of the gene for a carbapenem-hydrolyzing class A beta-lactamase, Sme-1, from Serratia marcescens S6.

DOI  10.1128/AAC.38.6.1262,

Publication Year  1994

PubMed ID  8092824,

Patent ID  NA,



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