SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05550

Signal sequence   MKKLLKSALLFAATGSALSLQA

Length  22

Organism  Chlamydophila psittaci (strain ATCC VR-125 / 6BC) (Chlamydia psittaci)

UniProt ID  Q46203,

Motif  1..22



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Cell membrane

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB05550.cif

Structure  SPKB05550.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  2262.77944

Aliphatic index  129.0909091

Isoelectric point  11.10307074

Charge (pH=7)   2.997099198

Topological polar surface area  876.49

Aromaticity  0.045454545

Average rotatable bonds  3.590909091

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  32

X logP energy  -7.4074

Hydropathy 



Literature Information


Title  Cloning and sequence analysis of the major outer membrane protein gene of Chlamydia psittaci 6BC.

DOI  10.1128/iai.59.8.2853-2855.1991,

Publication Year  1991

PubMed ID  1856001,

Patent ID  NA,



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