SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05292

Signal sequence   MSVRSLRWPRQKAFLAVISLVVAVLLAVPGWLTPATA

Length  37

Organism  Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805) (Anacystis nidulans R2)

UniProt ID  P27477,

Motif  1..37



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  SPKB05292.cif

Structure  SPKB05292.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  4018.90914

Aliphatic index  137.027027

Isoelectric point  12.80742779

Charge (pH=7)   3.997679332

Topological polar surface area  1472.09

Aromaticity  0.081081081

Average rotatable bonds  3.324324324

Number of hydrogen bond donors  53

Number of hydrogen bond acceptors  49

X logP energy  -8.25419

Hydropathy 



Literature Information


Title  Isolation and characterization of a sulfur-regulated gene encoding a periplasmically localized protein with sequence similarity to rhodanese.

DOI  10.1128/jb.173.9.2751-2760.1991,

Publication Year  1991

PubMed ID  1708376,

Patent ID  NA,



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