SULTR4;1 (Sulfate transporter 4.1); sulfate transmembrane transporter. Identical to Sulfate transporter 4.1, chloroplast precursor (SULTR4;1) [Arabidopsis Thaliana] (GB:Q9FY46;GB:O22123;GB:Q8GW68;GB:Q9FNB8); similar to SULTR4,2 (sulfate transporter 4,2), sulfate transmembrane transporter [Arabidopsis thaliana] (TAIR:AT3G12520.1); similar to sulfate transporter [Brassica napus] (GB:CAC94921.1); similar to At3g12520-like protein [Boechera stricta] (GB:ABB89769.1); similar to sulfate transporter [Populus alba x Populus tremula] (GB:ABK35752.1); contains InterPro domain Sulphate transporter/antisigma-factor antagonist STAS (InterPro:IPR002645);