SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB40172

Signal sequence   MRRALLLAALLACAPPAFA

Length  19

Organism  Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Rhodobacter sphaeroides)

UniProt ID  Q3J1T3,

Motif  1..19



Activity Information


Pathway  NA

Natural/Artificial  Natural

Subcellular location  Periplasmic space

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB40172.cif

Structure  SPKB40172.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  1969.48024

Aliphatic index  139.4736842

Isoelectric point  10.52640717

Charge (pH=7)   1.936002961

Topological polar surface area  693.34

Aromaticity  0.052631579

Average rotatable bonds  3.105263158

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  24

X logP energy  -3.04096

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.