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Annotation rule MF_01317 |
General rule information
[?]
Accession |
MF_01317 |
Dates |
1-JUL-2003 (Created) 19-NOV-2019 (Last updated, Version 28) |
Scope |
Bacteria; Cyanobacteria
Plastid |
Propagated annotation
[?]
Identifier, protein and gene names
[?]
Protein name |
RecName:
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Full=Photosystem II reaction center protein L;
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Short=PSII-L;
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Function |
One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. This subunit is found at the monomer-monomer interface and is required for correct PSII assembly and/or dimerization. |
case <OC:Cyanobacteria>
Subunit |
Cyanobacterial PSII is composed of 1 copy each of membrane proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral proteins PsbO, PsbU, PsbV and a large number of cofactors. It forms dimeric complexes. |
else
Subunit |
PSII is composed of 1 copy each of membrane proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral proteins of the oxygen-evolving complex and a large number of cofactors. It forms dimeric complexes. |
end case
case <OG:Chloroplast>
Subcellular location |
Plastid, chloroplast thylakoid membrane; Single-pass membrane protein. |
else case <OC:Gloeobacter>
Subcellular location |
Cell inner membrane; Single-pass membrane protein. |
else
Subcellular location |
Cellular thylakoid membrane; Single-pass membrane protein. |
end case
Similarity |
Belongs to the PsbL family. |
case <OC:Gloeobacter>
else case <OG:Chloroplast> or <Property:Thylakoid>
end case
case <OG:Chloroplast>
GO:0009535; Cellular component: chloroplast thylakoid membrane.
else case <OC:Gloeobacter>
else
GO:0042651; Cellular component: thylakoid membrane.
end case
General |
Transmembrane; -; 1; trigger=yes; |
Additional information
[?]
Size range |
37-41 amino acids |
Related rules |
None |
Fusion |
None |
Comments |
In many higher plant chloroplasts the initiation codon is created by RNA editing. |