Gene Details:

• Gene ID: EcC037933.50
• Gene Family: G2-like Family
• Description: G2-like Family protein
• Species: Eucalyptus camaldulensis
• Source: G2-like family gene from PlantTFDB

Protein Features:

• Gene3D:  G3DSA:1.10.10.60
• Pfam:  PF14379
• InterPro:  IPR009057    IPR025756

Annotation Proteins:

• Refseq:  XP_016571644.1  — PREDICTED: myb family transcription factor APL isoform X1
• Refseq:  XP_016571647.1  — PREDICTED: myb family transcription factor APL isoform X2
• Swissprot:  C0SVS4  — PHLB_ARATH; Myb family transcription factor PHL11
• TrEMBL:  A0A2G3AFT2  — A0A2G3AFT2_CAPAN; Myb family transcription factor APL
• TrEMBL:  A0A2G3DCU0  — A0A2G3DCU0_CAPCH; Myb family transcription factor APL (Fragment)
• STRING:  Solyc08g076010.2.1  — (Solanum lycopersicum)

Gene Ontology:

• GO:0009723  — Biological Process — response to ethylene
• GO:0009751  — Biological Process — response to salicylic acid
• GO:0055114  — Biological Process — oxidation-reduction process
• GO:1900056  — Biological Process — negative regulation of leaf senescence
• GO:1900150  — Biological Process — regulation of defense response to fungus
• GO:0005789  — Cellular Component — endoplasmic reticulum membrane
• GO:0005886  — Cellular Component — plasma membrane
• GO:0010008  — Cellular Component — endosome membrane
• GO:0003677  — Molecular Function — DNA binding
• GO:0016491  — Molecular Function — oxidoreductase activity
• GO:0016758  — Molecular Function — transferase activity, transferring hexosyl groups
• GO:0070273  — Molecular Function — phosphatidylinositol-4-phosphate binding

Family Introduction:

• The GLK proteins are members of the recently categorized GARP superfamily of transcription factors (Riechmann et al., 2000) defined by G2 in maize; the Arabidopsis RESPONSE REGULATOR-B (ARR-B) proteins (Imamura et al., 1999); and the PHOSPHATE STARVATION RESPONSE1 (PSR1) protein of Chlamydomonas (Wykoff et al., 1999). In the case of G2, three of the four defining features of most transcription factors have been verified experimentally in heterologous systems. G2 is nuclearlocalized (Hall et al., 1998), is able to transactivate reporter gene expression, and can both homo-dimerize and heterodimerize with ZmGLK1 (Rossini et al., 2001). DNA-binding activity of GLK proteins has yet to be demonstrated,however, the putative DNA-binding domain is highly conserved with domains in other GARP proteins such as ARR1 and ARR2 (Riechmann et al., 2000). Notably, ARR1 and ARR2 have been shown to bind DNA (Sakai et al.,2000), thus it is likely that GLK proteins act as transcriptional regulators of chloroplast development.
• The GLK proteins are members of the GARP superfamily of transcription factors, and phylogenetic analysis demonstrates that the maize, rice and Arabidopsis GLK gene pairs comprise a distinct group within the GARP superfamily. Further phylogenetic analysis suggests that the gene pairs arose through separate duplication events in the monocot and dicot lineages. As in rice, AtGLK1 and AtGLK2 are expressed in partially overlapping domains in photosynthetic tissue. GLK genes therefore regulate chloroplast development in diverse plant species.

Literature:

• GLK gene pairs regulate chloroplast development in diverse plant species.   DOI:  10.1046/j.1365-313x.2002.01390.x ;  PMID:  12220263

Sequences: