SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42968

Signal sequence   MESPIRTARRTLPLLIGATCLVLALTG

Length  27

Organism  Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)

UniProt ID  Q9L1P4,

Motif  1..27



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPII



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB42968.cif

Structure  SPKB42968.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  2867.50464

Aliphatic index  137.4074074

Isoelectric point  10.43741668

Charge (pH=7)   1.937774772

Topological polar surface area  1126.49

Aromaticity  0

Average rotatable bonds  3.407407407

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  39

X logP energy  -9.78419

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.