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ARATH:ZEP
Contents
| Species (Taxon ID) | Arabidopsis thaliana (Mouse-ear cress). (3702) | |
| Gene Name(s) | ZEP (synonyms: ABA1, IBS3, LOS6, NPQ2) | |
| Protein Name(s) | Zeaxanthin epoxidase, chloroplastic
AtZEP Protein ABA DEFICIENT 1 AtABA1 Protein IMPAIRED IN BABA-INDUCED STERILITY 3 Protein LOW EXPRESSION OF OSMOTIC STRESS-RESPONSIVE GENES 6 Protein NON-PHOTOCHEMICAL QUENCHING 2 | |
| External Links | ||
| UniProt | Q9FGC7 | |
| EMBL | AB030296 AF134577 AF134578 AF281655 AF283761 AB026640 CP002688 CP002688 AY081304 AY093145 BT002560 | |
| RefSeq | NP_201504.2 NP_851285.1 | |
| UniGene | At.23748 | |
| ProteinModelPortal | Q9FGC7 | |
| SMR | Q9FGC7 | |
| STRING | 3702.AT5G67030.1-P | |
| PRIDE | Q9FGC7 | |
| EnsemblPlants | AT5G67030.1 | |
| GeneID | 836838 | |
| KEGG | ath:AT5G67030 | |
| TAIR | AT5G67030 | |
| eggNOG | COG0654 | |
| HOGENOM | HOG000240835 | |
| InParanoid | Q9FGC7 | |
| KO | K09838 | |
| OMA | NVVDFED | |
| PhylomeDB | Q9FGC7 | |
| BioCyc | ARA:GQT-735-MONOMER MetaCyc:AT5G67030-MONOMER | |
| BRENDA | 1.14.13.90 | |
| UniPathway | UPA00090 | |
| Proteomes | UP000006548 | |
| Genevestigator | Q9FGC7 | |
| GO | GO:0009507 GO:0009941 GO:0031969 GO:0009535 GO:0052663 GO:0009540 GO:0052662 GO:0009688 GO:0009408 GO:0010114 GO:0009414 GO:0010182 GO:0016123 | |
| Gene3D | 2.60.200.20 | |
| InterPro | IPR000253 IPR002938 IPR003042 IPR008984 IPR017079 | |
| Pfam | PF01494 PF00498 | |
| PIRSF | PIRSF036989 | |
| PRINTS | PR00420 | |
| SMART | SM00240 | |
| SUPFAM | SSF49879 | |
| PROSITE | PS50006 | |
Annotations
| Qualifier | GO ID | GO term name | Reference | ECO ID | ECO term name | with/from | Aspect | Extension | Notes | Status |
|---|---|---|---|---|---|---|---|---|---|---|
|
involved_in |
GO:0016123 |
xanthophyll biosynthetic process |
ECO:0000315 |
mutant phenotype evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0010114 |
response to red light |
ECO:0000270 |
expression pattern evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
|
part_of |
GO:0009941 |
chloroplast envelope |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
|
part_of |
GO:0009941 |
chloroplast envelope |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
|
part_of |
GO:0009507 |
chloroplast |
ECO:0000314 |
direct assay evidence used in manual assertion |
C |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0009414 |
response to water deprivation |
ECO:0000315 |
mutant phenotype evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0009408 |
response to heat |
ECO:0000315 |
mutant phenotype evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
|
part_of |
GO:0009507 |
chloroplast |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
|
enables |
GO:0009540 |
zeaxanthin epoxidase [overall] activity |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0009688 |
abscisic acid biosynthetic process |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
| GO:0010028 |
xanthophyll cycle |
ECO:0000315 |
P |
The assignment of this protein to an activity is an infererence from the mutant phenotype related to accumulation of different compounds "the Npq- phenotype of npq2 co- segregated with the accumulation of zeaxanthin and absence of antheraxanthin, violaxanthin, and neoxanthin (data not shown)." According to figure 6, the xanthophyll pool in wild type cells in low light is primarily violaxanthin. In high light this violaxanthin decreases, producing antheraxanthin and zeaxanthin. However, the amount of zeaxanthin in the NPQ2 mutant remains the same when under low light. There is no production of antheraxanin or violaxanthin. This is due to the lack of zeaxanthin epoxidase activity. |
complete | |||||
|
part_of |
GO:0016020 |
membrane |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0055114 |
oxidation-reduction process |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
|
enables |
GO:0071949 |
FAD binding |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0010182 |
sugar mediated signaling pathway |
ECO:0000304 |
author statement supported by traceable reference used in manual assertion |
P |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0009688 |
abscisic acid biosynthetic process |
ECO:0000304 |
author statement supported by traceable reference used in manual assertion |
P |
Seeded From UniProt |
complete | |||
|
enables |
GO:0009540 |
zeaxanthin epoxidase [overall] activity |
ECO:0000304 |
author statement supported by traceable reference used in manual assertion |
F |
Seeded From UniProt |
complete | |||
|
part_of |
GO:0009536 |
plastid |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
|
involved_in |
GO:0009688 |
abscisic acid biosynthetic process |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
UniProtKB-KW:KW-0937 |
P |
Seeded From UniProt |
complete | ||
|
involved_in |
GO:0055114 |
oxidation-reduction process |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
|
part_of |
GO:0009507 |
chloroplast |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
C |
Seeded From UniProt |
complete | |||
|
enables |
GO:0016491 |
oxidoreductase activity |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
Notes
References
See Help:References for how to manage references in GONUTS.
- ↑ 1.0 1.1 Niyogi, KK et al. (1998) Arabidopsis mutants define a central role for the xanthophyll cycle in the regulation of photosynthetic energy conversion. Plant Cell 10 1121-34 PubMed GONUTS page
- ↑ Oh, E et al. (2007) PIL5, a phytochrome-interacting bHLH protein, regulates gibberellin responsiveness by binding directly to the GAI and RGA promoters in Arabidopsis seeds. Plant Cell 19 1192-208 PubMed GONUTS page
- ↑ Ferro, M et al. (2010) AT_CHLORO, a comprehensive chloroplast proteome database with subplastidial localization and curated information on envelope proteins. Mol. Cell Proteomics 9 1063-84 PubMed GONUTS page
- ↑ Froehlich, JE et al. () Proteomic study of the Arabidopsis thaliana chloroplastic envelope membrane utilizing alternatives to traditional two-dimensional electrophoresis. J. Proteome Res. 2 413-25 PubMed GONUTS page
- ↑ Zybailov, B et al. (2008) Sorting signals, N-terminal modifications and abundance of the chloroplast proteome. PLoS ONE 3 e1994 PubMed GONUTS page
- ↑ Jakab, G et al. (2005) Enhancing Arabidopsis salt and drought stress tolerance by chemical priming for its abscisic acid responses. Plant Physiol. 139 267-74 PubMed GONUTS page
- ↑ Larkindale, J et al. (2005) Heat stress phenotypes of Arabidopsis mutants implicate multiple signaling pathways in the acquisition of thermotolerance. Plant Physiol. 138 882-97 PubMed GONUTS page
- ↑ Niyogi, KK et al. (1997) Chlamydomonas Xanthophyll Cycle Mutants Identified by Video Imaging of Chlorophyll Fluorescence Quenching. Plant Cell 9 1369-1380 PubMed GONUTS page
- ↑ León, P & Sheen, J (2003) Sugar and hormone connections. Trends Plant Sci. 8 110-6 PubMed GONUTS page
- ↑ Xiong, L et al. (2002) Regulation of osmotic stress-responsive gene expression by the LOS6/ABA1 locus in Arabidopsis. J. Biol. Chem. 277 8588-96 PubMed GONUTS page
