SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04508

Signal sequence   MLLSKKSASFALSAFAMLFTSVALA

Length  25

Organism  Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)

UniProt ID  P44569,

Motif  1..25



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  SPKB04508.cif

Structure  SPKB04508.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  2606.17694

Aliphatic index  113.6

Isoelectric point  10.80537956

Charge (pH=7)   1.997394232

Topological polar surface area  935.14

Aromaticity  0.12

Average rotatable bonds  3.44

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  36

X logP energy  -7.126

Hydropathy 



Literature Information


Title  Two-dimensional map of the proteome of Haemophilus influenzae.

DOI  10.1002/(SICI)1522-2683(20000101)21:2<411::AID-ELPS411>3.0.CO;2-4,

Publication Year  2000

PubMed ID  10675023,

Patent ID  NA,



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