HAMAP rule MF_00589
General rule information
[?]
Accession |
MF_00589 |
Dates |
28-OCT-2002 (Created) 17-FEB-2023 (Last updated, Version 25) |
Scope |
Bacteria; Cyanobacteriota |
Propagated annotation
[?]
Identifier, protein and gene names
[?]
Protein name |
RecName:
|
Full=Photosystem II 12 kDa extrinsic protein;
|
AltName:
|
Full=PS II complex 12 kDa extrinsic protein;
|
AltName:
|
Full=PSII-U;
|
Flags:
|
Precursor;
|
|
Function |
Stabilizes the structure of photosystem II oxygen-evolving complex (OEC), the ion environment of oxygen evolution and protects the OEC against heat-induced inactivation. |
Subunit |
With PsbO,P,Q and V forms the oxygen-evolving complex of photosystem II. |
Subcellular location |
Cellular thylakoid membrane; Peripheral membrane protein; Lumenal side. Note=Associated with photosystem II at the Lumenal side of the thylakoid membrane. |
Similarity |
Belongs to the PsbU family. |
General |
Signal; -; 1; trigger=yes; |
Additional information
[?]
Size range |
120-143 amino acids |
Related rules |
None |
Fusion |
None |
Comments |
GLOVI is very divergent, and hence atypical. For a review on the composition of the oxygen-evolving complex see: PubMed=17200881; DOI=10.1007/s11120-006-9117-1; Roose J.L., Wegener K.M., Pakrasi H.B.; "The extrinsic proteins of Photosystem II."; Photosyn. Res. 92:369-387(2007). |