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Table 2 The 20 most abundant conserved motifs found with Pfam

From: Analysis of 13000 unique Citrus clusters associated with fruit quality, production and salinity tolerance

Pfam Motif Description Pfam Motif a Molecular Function b
Leucine Rich Repeat PF00560.19 457 protein-protein interaction
WD domain, G-beta repeat PF00400.18 341 protein-protein interaction
PPR repeat PF01535.9 218 RNA binding
RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain) PF00076.10 190 nucleic acid binding(GO:0003676)c
Protein kinase domain PF00069.13 156 protein kinase activity (GO:0004672)c ATP binding (GO:0005524)c
Ankyrin repeat PF00023.16 149 protein-protein interaction
EF hand PF00036.18 111 calcium ion binding (GO:0005509)c
Mitochondrial carrier protein PF00153.13 97 binding (GO:0005488)c
Myb-like DNA-binding domain PF00249.17 87 DNA binding (GO:0003677)c
F-box domain PF00646.19 79 protein-protein interaction
Tetratricopeptide repeat PF00515.14 77 protein-protein interaction
Armadillo/beta-catenin-like repeat PF00514.10 77 protein-protein interaction
Zinc finger, C3HC4 type (RING finger) PF00097.11 74 ubiquitin-protein ligase (GO:0004842)c zinc ion binding (GO:0008270)c
Zinc knuckle PF00098.10 67 nucleic acid binding(GO:0003676)c
Zinc finger C-x8-C-x5-C-x3-H type PF00642.13 67 nucleic acid binding(GO:0003676)
AP2 domain PF00847.9 58 transcription factor (GO:0003700)c
XYPPX repeat PF02162.6 55 unknown
Kelch motif PF01344.13 49 unknown
Ubiquitin family PF00240.12 45 protein modification (GO:0006464)c
IQ calmodulin-binding motif PF00612.14 43 calmodulin binding
  1. a Number of motif repeats found in the Citrus protein set.
  2. b Molecular function associated with the functional domain.
  3. c Molecular function according to the Gene Ontology annotation system.