defensin-like domain family; This family includes a group of defensin-like proteins, including Arabidopsis thaliana protein LURE 1.2 (AtLURE1.2) and protein LURE 1.6 (AtLURE1.6), Mesobuthus martensii neurotoxin BmBKTx1, Arabidopsis thaliana defensin-like protein 32 (AtDEF32), as well as bactericidal proteins such as defensins, sapecins, tenecins, phormicins, and lucifensins. They are characterized by a defensin-like (DEFL) domain, which adopts a structure characterized by a cysteine-stabilized alpha/beta scaffold. AtLURE1.2 (also called cysteine-rich peptide 810_1.2 or defensin-like protein 213) and AtLURE1.6 (also called cysteine-rich peptide 810_1.6 or defensin-like protein 215) are pollen tube attractants guiding pollen tubes to the ovular micropyle. BmBKTx1, also called potassium channel toxin alpha-KTx 19.1 or BmK37, is a selective inhibitor of high conductance calcium-activated potassium channels KCa1.1/KCNMA1. Bactericidal proteins are host defense peptides produced in response to injury and are mostly active against Gram-positive bacteria.

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gi 61189764 40 GRIGYCFDCARACMRRGKYIRTC 62
Cdd:cd21804  1 GRIGYCFDCARACMRRGKYIRTC 23

defensin-like domain found in Arabidopsis thaliana proteins LURE 1.2, LURE 1.6, and similar proteins; This subfamily includes Arabidopsis thaliana (At) LURE1.2 (also called cysteine-rich peptide 810_1.2, CRP810_1.2, or defensin-like protein 213) and AtLURE1.6 (also called cysteine-rich peptide 810_1.6, CRP810_1.6, or defensin-like protein 215). They are pollen tube attractants guiding pollen tubes to the ovular micropyle. AtLURE1.2 attracts specifically pollen tubes from A. thaliana, but not those from A. lyrata. It triggers endocytosis of MDIS1 in the pollen tube tip. This model corresponds to the defensin-like (DEFL) domains of AtLURE1.2 and AtLURE1.6, which adopts a typical structure characterized by cysteine-stabilized alpha/beta scaffold.

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               ....*....|....*....|...
gi 61189764 40 GRIGYCFDCARACMRRGKYIRTC 62
Cdd:cd21804  1 GRIGYCFDCARACMRRGKYIRTC 23

defensin-like domain found in Arabidopsis thaliana proteins LURE 1.2, LURE 1.6, and similar proteins; This subfamily includes Arabidopsis thaliana (At) LURE1.2 (also called cysteine-rich peptide 810_1.2, CRP810_1.2, or defensin-like protein 213) and AtLURE1.6 (also called cysteine-rich peptide 810_1.6, CRP810_1.6, or defensin-like protein 215). They are pollen tube attractants guiding pollen tubes to the ovular micropyle. AtLURE1.2 attracts specifically pollen tubes from A. thaliana, but not those from A. lyrata. It triggers endocytosis of MDIS1 in the pollen tube tip. This model corresponds to the defensin-like (DEFL) domains of AtLURE1.2 and AtLURE1.6, which adopts a typical structure characterized by cysteine-stabilized alpha/beta scaffold.

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               ....*....|....*....|...
gi 61189764 40 GRIGYCFDCARACMRRGKYIRTC 62
Cdd:cd21804  1 GRIGYCFDCARACMRRGKYIRTC 23