help  | faq  | software  | BAR
Hide Your session has expired. If you were not logged in, your data (including query history and any lists you made) has been cleared.Your session has expired. If you were not logged in, your data (including query history and any lists you made) has been cleared.

Gene : PTAC6 A. thaliana

DB identifier  ? AT1G21600 Secondary Identifier  ? locus:2026972
Name  ? plastid transcriptionally active 6 Brief Description  plastid transcriptionally active 6
TAIR Computational Description  plastid transcriptionally active 6;(source:Araport11)
TAIR Curator Summary  Present in transcriptionally active plastid chromosomes. Involved in plastid gene expression. essential subunit of the plastid-encoded RNA polymerase (PEP). Mediates phytochrome signaling.
TAIR Short Description  plastid transcriptionally active 6
TAIR Aliases  PAP8, PTAC6

0 Gene Rifs

1 Organism

15 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3003  
Location: Chr1:7570845-7573847 reverse strand

Gene models - PTAC6 AT1G21600

? Gene models

Transcripts: 2  Exons: 13  Introns: 11 

Overlapping Features

? Genome features that overlap coordinates of this Gene

11 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

0 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
PTAC6_ARATH function Essential protein involved in plastid gene expression and in chloroplast biogenesis (PubMed:16326926, PubMed:31128276, PubMed:33001465, PubMed:35328480). Links photomorphogenesis and chloroplast biogenesis through its dual localization; required for the formation of late photobodies in the nucleus, as well as for phytochrome B-mediated signaling cascade and subsequent reshaping of the plastid-encoded RNA polymerase (PEP) activity (PubMed:33001465). Binds RNA via specific recognition motifs of viral origin (PubMed:35328480). Recruited by MTERF5 to the transcriptionally paused region of psbEFLJ (PubMed:31128276). Promotes leaf greening (PubMed:24272250).
PTAC6_ARATH subcellular location Translocates to the chloroplast via its transit peptide and then take part of the plastid-encoded RNA polymerase (PEP) complex (PubMed:33001465). When in the nucleus, can bind to PTAC12/HMR/PAP5 (PubMed:33001465). Both localization are observed in the dark or under white light, mainly present in the nucleus of etiolated seedlings while enriched in chloroplast after light exposure (PubMed:33001465, PubMed:35328480).
PTAC6_ARATH tissue specificity Mostly expressed in rosette leaves, stems and flowers, and, to a lower extent, in roots and cauline leaves.

1 Proteins

Function

Interactions

Interaction Network

Show the following interaction types:
Reset view
Show in table format
Export graph

Click on a gene to get more info about it.

Expression

eFP Visualization

Data Source: BAR




Co-expression

Querying ATTED Service...
Data Source: ATTED-II
Top N
LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


0 Homologues

 

Other

8 Data Sets