P93022 (ARFG_ARATH) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 98.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Auxin response factor 7 Alternative name(s): Auxin-responsive protein IAA21/IAA23/IAA25 Protein BIPOSTO Protein NON-PHOTOTROPIC HYPOCOTYL 4 Protein TRANSPORT INHIBITOR RESPONSE 5 | ||||||||
| Gene names |
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| Organism | Arabidopsis thaliana (Mouse-ear cress) | ||||||||
| Taxonomic identifier | 3702 [NCBI] | ||||||||
| Taxonomic lineage | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
Protein attributes
| Sequence length | 1164 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Auxin response factors (ARFs) are transcriptional factors that binds specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs). Seems to act as transcriptional activator. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Required for differential growth responses of aerial tissues. Involved in ethylene responses. Regulates lateral root formation through direct regulation of LBD16 and/or LBD29. Functionally redundant with ARF19. Mediates embryo axis formation and vascular tissues differentiation. Functionally redundant with ARF7. Ref.11 Ref.13 Ref.14 Ref.15 |
| Subunit structure | Homo- and heterodimers. Interacts with the auxin-responsive proteins IAA1, IAA12 (BODENLOS), IAA19 and ARF5. Ref.10 Ref.12 Ref.15 |
| Subcellular location | |
| Tissue specificity | Expressed in the whole plant. Ref.10 |
| Domain | Interactions between auxin response factors (ARFs) and Aux/IAA proteins occur through their C-terminal dimerization domains III and IV. |
| Sequence similarities | Belongs to the ARF family. Contains 1 Aux/IAA-ARF domain. Contains 1 TF-B3 DNA-binding domain. |
| Sequence caution | The sequence AAB92474.1 differs from that shown. Reason: Frameshift at several positions. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| F3A4.140 | Q9SN12 | 3 | EBI-632284,EBI-2324225 | |
| IAA1 | P49677 | 3 | EBI-632284,EBI-630505 | |
| IAA19 | O24409 | 3 | EBI-632284,EBI-632257 |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P93022-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: P93022-2) The sequence of this isoform differs from the canonical sequence as follows: 270-270: R → RW | ||||||
| Note: May be due to a competing donor splice site. No experimental confirmation available. | ||||||
| Isoform 3 (identifier: P93022-3) The sequence of this isoform differs from the canonical sequence as follows: 1144-1158: Missing. | ||||||
| Note: Incomplete sequence. May be due to exon skipping. No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1164 | 1164 | Auxin response factor 7 | PRO_0000111511 | |||||
Regions | |||||||||
| Domain | 1038 – 1120 | 83 | Aux/IAA-ARF | ||||||
| DNA binding | 127 – 229 | 103 | TF-B3 | ||||||
| Compositional bias | 479 – 820 | 342 | Gln-rich | ||||||
Natural variations | |||||||||
| Alternative sequence | 270 | 1 | R → RW in isoform 2. | VSP_010090 | |||||
| Alternative sequence | 1144 – 1158 | 15 | Missing in isoform 3. | VSP_010091 | |||||
Experimental info | |||||||||
| Sequence conflict | 108 | 1 | D → N in AAD04807. Ref.3 | ||||||
| Sequence conflict | 205 | 1 | L → F in AAD04807. Ref.3 | ||||||
| Sequence conflict | 327 | 1 | K → E in AAD04807. Ref.3 | ||||||
| Sequence conflict | 470 | 1 | H → D in AAD04807. Ref.3 | ||||||
| Sequence conflict | 626 | 1 | S → A in AAD02218. Ref.1 | ||||||
| Sequence conflict | 637 | 1 | Q → H in AAD02218. Ref.1 | ||||||
| Sequence conflict | 800 | 1 | N → I in AAD04807. Ref.3 | ||||||
| Sequence conflict | 839 – 853 | 15 | Missing in AAB92475. Ref.9 | ||||||
| Sequence conflict | 920 | 1 | T → N in AAB92475. Ref.9 | ||||||
| Sequence conflict | 1038 – 1052 | 15 | Missing in AAB92475. Ref.9 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Activation and repression of transcription by auxin-response factors." Ulmasov T., Hagen G., Guilfoyle T.J. Proc. Natl. Acad. Sci. U.S.A. 96:5844-5849(1999) [PubMed: 10318972] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), TRANSCRIPTIONAL ACTIVATOR. Strain: cv. Columbia. |
| [2] | "Functional genomic analysis of the AUXIN RESPONSE FACTOR gene family members in Arabidopsis thaliana: unique and overlapping functions of ARF7 and ARF19." Okushima Y., Overvoorde P.J., Arima K., Alonso J.M., Chan A., Chang C., Ecker J.R., Hughes B., Lui A., Nguyen D., Onodera C., Quach H., Smith A., Yu G., Theologis A. Plant Cell 17:444-463(2005) [PubMed: 15659631] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA] (ISOFORM 1). Strain: cv. Columbia. |
| [3] | "A novel transcription factor, closely related to the Arabidopsis MP protein, interacts genetically with C-terminal domains of the MP product." Hardtke C.S., Berleth T. Submitted (SEP-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Strain: cv. Columbia. |
| [4] | "The NPH4 locus encodes the auxin response factor ARF7, a conditional regulator of differential growth in aerial Arabidopsis tissue." Harper R.M., Stowe-Evans E.L., Luesse D.R., Muto H., Tatematsu K., Watahiki M.K., Yamamoto K.T., Liscum E. Plant Cell 12:757-770(2000) [PubMed: 10810148] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: cv. Columbia. |
| [5] | "Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana." Tabata S., Kaneko T., Nakamura Y., Kotani H., Kato T., Asamizu E., Miyajima N., Sasamoto S., Kimura T., Hosouchi T., Kawashima K., Kohara M., Matsumoto M., Matsuno A., Muraki A., Nakayama S., Nakazaki N., Naruo K. Fransz P.F.Nature 408:823-826(2000) [PubMed: 11130714] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia. |
| [6] | The Arabidopsis Information Resource (TAIR) Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases Cited for: GENOME REANNOTATION. Strain: cv. Columbia. |
| [7] | "Empirical analysis of transcriptional activity in the Arabidopsis genome." Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. Ecker J.R.Science 302:842-846(2003) [PubMed: 14593172] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 120-1164 (ISOFORM 1). Strain: cv. Columbia. |
| [8] | "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs." Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K. Shinozaki K.Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 551-966. Strain: cv. Columbia. |
| [9] | "Protein-protein interactions among the Aux/IAA proteins." Kim J., Harter K., Theologis A. Proc. Natl. Acad. Sci. U.S.A. 94:11786-11791(1997) [PubMed: 9342315] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 560-1164 (ISOFORMS 1 AND 3). Strain: cv. Columbia. |
| [10] | "Dimerization and DNA binding of auxin response factors." Ulmasov T., Hagen G., Guilfoyle T.J. Plant J. 19:309-319(1999) [PubMed: 10476078] [Abstract] Cited for: DIMERIZATION, TISSUE SPECIFICITY. |
| [11] | "Auxin-responsive gene expression: genes, promoters and regulatory factors." Hagen G., Guilfoyle T.J. Plant Mol. Biol. 49:373-385(2002) [PubMed: 12036261] [Abstract] Cited for: GENE FAMILY, NOMENCLATURE, FUNCTION. |
| [12] | "MASSUGU2 encodes Aux/IAA19, an auxin-regulated protein that functions together with the transcriptional activator NPH4/ARF7 to regulate differential growth responses of hypocotyl and formation of lateral roots in Arabidopsis thaliana." Tatematsu K., Kumagai S., Muto H., Sato A., Watahiki M.K., Harper R.M., Liscum E., Yamamoto K.T. Plant Cell 16:379-393(2004) [PubMed: 14729917] [Abstract] Cited for: INTERACTION WITH IAA19. |
| [13] | "Overlapping and non-redundant functions of the Arabidopsis auxin response factors MONOPTEROS and NONPHOTOTROPIC HYPOCOTYL 4." Hardtke C.S., Ckurshumova W., Vidaurre D.P., Singh S.A., Stamatiou G., Tiwari S.B., Hagen G., Guilfoyle T.J., Berleth T. Development 131:1089-1100(2004) [PubMed: 14973283] [Abstract] Cited for: FUNCTION. |
| [14] | "A role for auxin response factor 19 in auxin and ethylene signaling in Arabidopsis." Li J., Dai X., Zhao Y. Plant Physiol. 140:899-908(2006) [PubMed: 16461383] [Abstract] Cited for: FUNCTION. |
| [15] | "ARF7 and ARF19 regulate lateral root formation via direct activation of LBD/ASL genes in Arabidopsis." Okushima Y., Fukaki H., Onoda M., Theologis A., Tasaka M. Plant Cell 19:118-130(2007) [PubMed: 17259263] [Abstract] Cited for: FUNCTION, SUBUNIT, INTERACTION WITH ARF5. |
| [16] | "The plant B3 superfamily." Swaminathan K., Peterson K., Jack T. Trends Plant Sci. 13:647-655(2008) [PubMed: 18986826] [Abstract] Cited for: GENE FAMILY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF042195 mRNA. Translation: AAD02218.1. AY008392 Genomic DNA. Translation: AAG35177.1. AY669789 mRNA. Translation: AAT67073.1. AF022368 mRNA. Translation: AAD04807.1. AF186466 Genomic DNA. Translation: AAF71831.1. AF296832 Genomic DNA. No translation available. CP002688 Genomic DNA. Translation: AED92884.1. CP002688 Genomic DNA. Translation: AED92885.1. AY080595 mRNA. Translation: AAL85006.1. U49077 mRNA. Translation: AAB84358.1. U79555 mRNA. Translation: AAB92474.1. Frameshift. U79556 mRNA. Translation: AAB92475.1. AK226185 mRNA. Translation: BAE98350.1. |
| IPI | IPI00521946. IPI00535606. IPI00540271. |
| RefSeq | NP_851046.1. NM_180715.1. NP_851047.1. NM_180716.2. |
| UniGene | At.49045. At.59645. |
3D structure databases | |
| ProteinModelPortal | P93022. |
| SMR | P93022. Positions 121-231. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | P93022. 26 interactions. |
| STRING | P93022. |
Proteomic databases | |
| PRIDE | P93022. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| EnsemblPlants | AT5G20730.2; AT5G20730.2; AT5G20730. |
| GeneID | 832196. |
| GenomeReviews | Gene locus AT5G20730 in contig BA000015_GR. |
| KEGG | ath:AT5G20730. |
Organism-specific databases | |
| GeneFarm | 3371. 345. |
| TAIR | At5g20730. |
Phylogenomic databases | |
| eggNOG | euNOG22486. |
| GeneTree | EPGT00070000028440. |
| InParanoid | P93022. |
| OMA | RANRQQP. |
| PhylomeDB | P93022. |
| ProtClustDB | CLSN2680132. |
Gene expression databases | |
| ArrayExpress | P93022. |
| Genevestigator | P93022. |
| GermOnline | AT5G20730. Arabidopsis thaliana. |
Family and domain databases | |
| InterPro | IPR003311. AUX_IAA. IPR011525. AuxIAA_ARF_dimer. IPR010525. Auxin_resp. IPR003340. B3_DNA-bd. IPR015300. DNA-bd_pseudobarrel. [Graphical view] |
| Gene3D | G3DSA:2.40.330.10. G3DSA:2.40.330.10. 1 hit. |
| KO | K14486. |
| Pfam | PF02309. AUX_IAA. 1 hit. PF06507. Auxin_resp. 1 hit. PF02362. B3. 1 hit. [Graphical view] |
| SMART | SM01019. B3. 1 hit. [Graphical view] |
| SUPFAM | SSF101936. Restrict_endonuc_II_EcoRII_N. 1 hit. |
| PROSITE | PS50863. B3. 1 hit. PS50962. IAA_ARF. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | ARFG_ARATH | ||||||||
| Accession | Primary (citable) accession number: P93022 Secondary accession number(s): O24411 Q9SYQ6 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Plant Protein Annotation Program | ||||||||
Relevant documents
| Arabidopsis thaliana Arabidopsis thaliana: entries and gene names |
| SIMILARITY comments Index of protein domains and families |

Clusters with