| UniProtKB AC (Name) | UniProtKB Section | Organism | Description | |
|---|---|---|---|---|
| Q2V2S1 (DEF20_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 20; | |
| P0CAX9 (DEF21_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 21; | |
| Q2V391 (DEF22_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 22; | |
| Q2V364 (DEF23_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 23; | |
| Q2V371 (DEF24_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 24; | |
| Q2V392 (DEF25_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 25; | |
| Q2V4J2 (DEF26_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 26; | |
| Q2L6T3 (DEF27_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 27; | |
| P0CAY0 (DEF28_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 28; | |
| Q2V3R9 (DEF29_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 29; | |
| Q2V3S0 (DEF30_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 30; | |
| Q2V3D7 (DEF31_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 31; | |
| Q2V4I8 (DEF32_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 32; | |
| Q2V4D6 (DEF33_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 33; | |
| Q2V4D7 (DEF34_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 34; | |
| Q2V4F3 (DEF35_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 35; | |
| Q2V4D5 (DEF36_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 36; | |
| Q56XC2 (DEF37_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 37; Protein EMBRYO SAC DEVELOPMENT ARREST 21; | |
| Q2V462 (DEF38_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 38; | |
| Q2V460 (DEF39_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 39; | |
| Q2V325 (DEF40_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 40; | |
| Q3E8B0 (DEF41_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 41; | |
| P0CAY1 (DEF42_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 42; | |
| Q2V4J5 (DEF43_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 43; | |
| Q9M833 (DEF44_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 44; | |
| Q2V3Y8 (DEF45_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 45; | |
| Q2V3V1 (DEF46_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 46; | |
| Q3E7C7 (DEF47_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 47; | |
| Q2V365 (DEF48_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 48; | |
| Q2V366 (DEF49_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 49; | |
| P82764 (DEF50_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 50; Low-molecular-weight cysteine-rich protein 49; | |
| P82763 (DEF51_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 51; Low-molecular-weight cysteine-rich protein 48; | |
| Q2V433 (DEF52_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 52; | |
| P0CAY2 (DEF53_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 53; | |
| Q8GY39 (DEF54_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 54; | |
| Q2V2Q4 (DEF55_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 55; | |
| Q2V4A6 (DEF56_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 56; | |
| Q2V4A8 (DEF57_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 57; | |
| Q4VNZ9 (DEF58_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 58; | |
| Q4VNZ8 (DEF59_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 59; | |
| Q2V4A5 (DEF60_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 60; | |
| Q2V485 (DEF62_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 62; | |
| Q2V4G1 (DEF63_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 63; | |
| Q2V4A7 (DEF64_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 64; | |
| Q2V2Y6 (DEF66_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 66; | |
| Q3EBU2 (DEF67_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 67; | |
| Q2V4L5 (DEF68_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 68; | |
| Q9FL73 (DEF69_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 69; | |
| P82792 (DEF70_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Putative defensin-like protein 70; Putative low-molecular-weight cysteine-rich protein 83; | |
| P82793 (DEF71_ARATH) | Swiss-Prot | Arabidopsis thaliana (Mouse-ear cress) | Defensin-like protein 71; Low-molecular-weight cysteine-rich protein 84; |
Arabidopsis thaliana is a small flowering plant native to Eurasia. A. thaliana is considered a weed; it is found by roadsides and in disturbed lands.
A winter annual with a relatively short life cycle, Arabidopsis is a popular model organism in plant biology and genetics. For a complex multicellular eukaryote, A. thaliana has a relatively small genome of approximately 135 megabase pairs. It was the first plant to have its genome sequenced, and is a popular tool for understanding the molecular biology of many plant traits, including flower development and light sensing.
The genome of A. thaliana was sequenced in 2000.
From left to right: i) The number of proteins in the reference proteome of Arabidopsis thaliana, ii) the number of unique protein sequences for which at least one model is available, iii) the total number of models and iv) a coverage bar plot is shown.
The bar plot shows the coverage for every protein in the reference proteome of Arabidopsis thaliana for which there is at least one model. Different colours (dark green to red boxes) represent the coverage of the targets. Targets with high coverage are represented in dark green (more than 80% of the target's length is covered by models), whereas low coverage is shown in red. The size of each box is proportional to the number of target sequences with a given coverage.
For information on the latest proteome for Arabidopsis thaliana, please visit UniProtKB.
You can easily download the latest protein sequences for Arabidopsis thaliana proteome here. Please note this download is for the current UniProtKB release, which may be different to release 2026_04 that was used for the most up to date SWISS-MODEL Repository.
| Proteins in proteome | Sequences modelled | Models |
| 27,368 | 21,196 | 39,023 |
Detailed coverage numbers are obtained by hovering the mouse over one of the boxes.
The plot shows the evolution over years (x-axis) of the fraction of Arabidopsis thaliana reference proteome residues (y-axis) for which structural information is available. Different colors (light blue to dark blue) in the plot represent the quality of the sequence alignment between the reference proteome sequences (targets) and the sequences of the proteins in the structure database (templates). Alignments with low sequence identity are displayed in light blue, whereas alignments with high sequence identity are depicted in dark blue. The SWISS-MODEL Template Library is used as database of templates. Only target-template alignments found by HHblits and only residues with atom coordinates are considered.
This chart shows the percentage of residues in the Arabidopsis thaliana proteome which are covered by experimental structures and the enhancement of coverage by homology modelling by the SWISS-MODEL pipeline. Experimental residue coverage is determined using SIFTS mapping. For residues which are not covered by experimental structures (including where there are no atom records in SIFTS mapping) the model coverage bars are coloured by QMEANDisCo local quality score.
Many proteins form oligomeric structures either by self-assembly (homo-oligomeric) or by assembly with other proteins (hetero-oligomeric) to accomplish their function. In SWISS-MODEL Repository, the quaternary structure annotation of the template is used to model the target sequence in its oligomeric form. Currently our method is limited to the modelling of homo-oligomeric assemblies. The oligomeric state of the template is only considered if the interface is conserved.
| Single Chain | 2-mer | 3-mer | 4-mer | 5-mer | 6-mer | 7-mer | 8-mer | 9-mer | 10-mer | 11-mer | 12-mer | 14-mer | 15-mer | 16-mer | 18-mer | 19-mer | 23-mer | 24-mer | 32-mer | 36-mer | 39-mer | 40-mer | 41-mer | 48-mer | 51-mer | 60-mer | 62-mer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32,823 | 4,372 | 381 | 747 | 28 | 312 | 65 | 37 | 9 | 19 | 1 | 105 | 17 | 3 | 33 | 2 | 1 | 1 | 22 | 8 | 1 | 2 | 12 | 1 | 1 | 2 | 15 | 3 |
