LIPID MAPS® Gene/Proteome Database (LMPD)

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LMP009745

UniProt Annotations

Entry Information

Gene Name	ABC transporter G family member 11
Protein Entry	AB11G_ARATH
UniProt ID	Q8RXN0
Species	Arabidopsis

Comments

Comment type	Description
Developmental Stage	First observed in seed coat and the endosperm. During embryo development, expressed in the radical tip. In seedlings, localized in the cotyledons, root tip, and young leaves. As secondary root tips emerge, expressed in the pericycle during the initial cell divisions. In leaves, mostly detected in the expanding basal portion, trichomes and stomatal cells. In roots of mature plants, mainly expressed in lateral root primordia and developing lateral roots. In the inflorescence, found in all floral organs, predominantly in the anthers, styles, and young siliques. Upon anthesis and later, progressively restricted to the carpel. {ECO:0000269\|PubMed:17727615, ECO:0000269\|PubMed:17951461}.
Disruption Phenotype	Bushy phenotype. Abnormal cuticle and pollen grain shapes, reduced levels of wax and cutin monomers, unusual lipidic cytoplasmatic inclusions in epidermal cells, inter-organ postgenital fusions, and altered morphology of trichomes and pavement cells. Highly susceptibility to salt and reduced root branching. {ECO:0000269\|PubMed:14675439, ECO:0000269\|PubMed:17727615, ECO:0000269\|PubMed:17951461, ECO:0000269\|PubMed:17971336, ECO:0000269\|PubMed:17989085}.
Function	Required for the cuticle and pollen coat development by controlling cutin and maybe wax transport to the extracellular matrix. Involved in developmental plasticity and stress responses. {ECO:0000269\|PubMed:14675439, ECO:0000269\|PubMed:17727615, ECO:0000269\|PubMed:17951461, ECO:0000269\|PubMed:17971336, ECO:0000269\|PubMed:17989085}.
Induction	By light, NaCl, abscisic acid (ABA), wounding, and glucose stresses. Repressed by H(2)O(2) and cytokinin. {ECO:0000269\|PubMed:14730060, ECO:0000269\|PubMed:17951461, ECO:0000269\|PubMed:17989085}.
Sequence Caution	Sequence=AAF97264.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
Similarity	Belongs to the ABC transporter superfamily. ABCG family. Eye pigment precursor importer (TC 3.A.1.204) subfamily. {ECO:0000305}.
Similarity	Contains 1 ABC transmembrane type-2 domain. {ECO:0000305}.
Similarity	Contains 1 ABC transporter domain. {ECO:0000255\|PROSITE-ProRule:PRU00434}.
Subcellular Location	Cell membrane {ECO:0000269\|PubMed:17727615, ECO:0000269\|PubMed:17951461, ECO:0000269\|PubMed:17971336, ECO:0000269\|PubMed:17989085}; Multi-pass membrane protein {ECO:0000269\|PubMed:17727615, ECO:0000269\|PubMed:17951461, ECO:0000269\|PubMed:17971336, ECO:0000269\|PubMed:17989085}. Note=Localized in a polar manner in the epidermis side facing the extracellular matrix (cuticle).
Subunit	Homodimer. {ECO:0000305}.
Tissue Specificity	Expressed in seedlings, roots, stems, leaves, flowers, and siliques, mostly in epidermis, trichomes, vasculatures and developing tissues. {ECO:0000269\|PubMed:14730060, ECO:0000269\|PubMed:17727615, ECO:0000269\|PubMed:17951461, ECO:0000269\|PubMed:17989085}.