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petL (P83795) - Overview - Molecular Target Synopsis

Protein


petL, Cytochrome b6-f complex subunit 6
UniProt P83795

Also Known as PETL_MASLA, petL

Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions (PubMed:14526088). PetL is important for photoautotrophic growth as well as for electron transfer efficiency and stability of the cytochrome b6-f complex. The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, PetD), cytochrome f and the Rieske protein, while the 4 small subunits are PetG, PetL, PetM and PetN. The complex functions as a dimer.

4PV1
28 RESIDUE FRAGMENT OF
CYTOCHROME B6-F COMPLEX SUBUNIT 6
IN THE STRUCTURE OF
CYTOCHROME B6F STRUCTURE FROM M. LAMINOSUS WITH THE QUINONE ANALOG INHIBITOR STIGMATELLIN
RCSB/PDB
Inspect Structure
See all 3D Structures for petL

Isoforms / Transcripts (Protein Coding)


Protein Length Ensembl Gene Ensembl Transcript Ensembl Protein Uniprot Isoform
32P83795-1

Sub-cellular localization


UniProt: petL is active in the following subcellular-locations: cellular thylakoid membrane.
GO terms: petL is active in the following subcellular-locations: cytochrome b6f complex, integral component of membrane, thylakoid membrane.



UniProt
GO terms

Gene Copy Number Variation


In COSMIC - Cell Lines Project petL has gain in 0 cell-lines, loss in 0 cell-lines and no signal in 0 cell-lines. (see details)

3D Structures


For petL there are:
9 structures (11 chains) solved
3 are solved in complex with at least one small molecule ligand
2 are solved with an approved drug

petL is solved in complex with the approved drug(s):

BCR/BETA CAROTENE (1VF5_E, 1VF5_R, 2D2C_E, 2D2C_R).

(see details)
Molecular Target 3D Synopsis