SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04126

Signal sequence   MRKLVFGLFVLAASVAPAAA

Length  20

Organism  Blastochloris viridis (Rhodopseudomonas viridis)

UniProt ID  P00083,

Motif  1..20



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB04126.cif

Structure  SPKB04126.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  2032.51824

Aliphatic index  132

Isoelectric point  11.65177567

Charge (pH=7)   1.997685954

Topological polar surface area  715.58

Aromaticity  0.1

Average rotatable bonds  3.15

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  25

X logP energy  -3.40413

Hydropathy 



Literature Information


Title  Primary structure determination of two cytochromes c2: close similarity to functionally unrelated mitochondrial cytochrome C.

DOI  10.1073/pnas.73.2.472,

Publication Year  1976

PubMed ID  174109,

Patent ID  NA,



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