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Gene : CNX5 A. thaliana

DB identifier  ? AT5G55130 Secondary Identifier  ? locus:2161635
Name  ? co-factor for nitrate, reductase and xanthine dehydrogenase 5 Brief Description  co-factor for nitrate, reductase and xanthine dehydrogenase 5
TAIR Computational Description  co-factor for nitrate, reductase and xanthine dehydrogenase 5;(source:Araport11)
TAIR Curator Summary  putative molybdopterin synthase sulphurylase (cnx5)
TAIR Short Description  co-factor for nitrate, reductase and xanthine dehydrogenase 5
TAIR Aliases  CNX5, SIR1

2 Gene Rifs

1 Organism

15 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 2971  
Location: Chr5:22373168-22376138 reverse strand

Gene models - CNX5 AT5G55130

? Gene models

Transcripts: 3  Exons: 31  Introns: 28 

Overlapping Features

? Genome features that overlap coordinates of this Gene

18 Child Features

0 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
MOCS3_ARATH MOCS3_ARATH-2 function Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from the persulfide intermediate and that acts as nucleophile towards URM1 and MOCS2A. Subsequently, a transient disulfide bond is formed. Does not use thiosulfate as sulfur donor; NFS1 probably acting as a sulfur donor for thiocarboxylation reactions.
MOCS3_ARATH MOCS3_ARATH-2 pathway Cofactor biosynthesis; molybdopterin biosynthesis.
MOCS3_ARATH MOCS3_ARATH-2 pathway tRNA modification; 5-methoxycarbonylmethyl-2-thiouridine-tRNA biosynthesis.
MOCS3_ARATH MOCS3_ARATH-2 similarity In the N-terminal section; belongs to the HesA/MoeB/ThiF family. UBA4 subfamily.

3 Proteins

Function

Interactions

Interaction Network

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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

7 Data Sets