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Gene Ontology Browser
Term Detail
GO term:ammonium transmembrane transporter activity
Synonym: ammonia transmembrane transporter activity
GO id:GO:0008519
Alternate id: GO:0051739
Definition:Enables the transfer of ammonium from one side of a membrane to the other. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals.
Number of paths to term: 2

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship
regulatesdenotes a 'regulates' relationship
positively-regulatesdenotes a 'positively-regulates' relationship
negatively-regulatesdenotes a 'negatively-regulates' relationship


obsolete Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-asubstrate-specific transporter activity
                                is-asubstrate-specific transmembrane transporter activity
                                        is-aion transmembrane transporter activity
                                                is-acation transmembrane transporter activity
                                                        is-ainorganic cation transmembrane transporter activity
                                                                is-amonovalent inorganic cation transmembrane transporter activity
                                                                        is-aammonium transmembrane transporter activity [GO:0008519] (24 genes, 43 annotations)
                                                                                is-a4-(trimethylammonio)butanoate transmembrane transporter activity +
                                                                                is-aacetylcholine transmembrane transporter activity +
                                                                                is-aamino-acid betaine transmembrane transporter activity +
                                                                                is-aammonium channel activity +
                                                                                is-acadaverine transmembrane transporter activity +
                                                                                is-acholine transmembrane transporter activity +
                                                                                is-adopamine transmembrane transporter activity +
                                                                                is-adoxorubicin transmembrane-transporting ATPase activity
                                                                                is-aethanolamine transmembrane transporter activity
                                                                                is-ahigh-affinity secondary active ammonium transmembrane transporter activity
                                                                                is-ahistidine:histamine antiporter activity
                                                                                is-alow-affinity secondary active ammonium transmembrane transporter activity
                                                                                is-amethylammonium transmembrane transporter activity +
                                                                                is-aputrescine transmembrane transporter activity +
                                                                                is-apyridoxamine transmembrane transporter activity
                                                                                is-aserotonin transmembrane transporter activity +
                                                                                is-aspermidine transmembrane transporter activity +
                                                                                is-aspermine transmembrane transporter activity
                                                                                is-asphingosine transmembrane transporter activity
                                                                                is-atyrosine:tyramine antiporter activity
                                                                        is-ahydrogen ion transmembrane transporter activity +
                                                                        is-apotassium ion transmembrane transporter activity +
                                                                        is-arubidium ion transmembrane transporter activity
                                                                        is-asilver ion transmembrane transporter activity +
                                                                        is-asodium ion transmembrane transporter activity +


obsolete Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-atransmembrane transporter activity
                                is-asubstrate-specific transmembrane transporter activity
                                        is-aion transmembrane transporter activity
                                                is-acation transmembrane transporter activity
                                                        is-ainorganic cation transmembrane transporter activity
                                                                is-amonovalent inorganic cation transmembrane transporter activity
                                                                        is-aammonium transmembrane transporter activity [GO:0008519] (24 genes, 43 annotations)
                                                                                is-a4-(trimethylammonio)butanoate transmembrane transporter activity +
                                                                                is-aacetylcholine transmembrane transporter activity +
                                                                                is-aamino-acid betaine transmembrane transporter activity +
                                                                                is-aammonium channel activity +
                                                                                is-acadaverine transmembrane transporter activity +
                                                                                is-acholine transmembrane transporter activity +
                                                                                is-adopamine transmembrane transporter activity +
                                                                                is-adoxorubicin transmembrane-transporting ATPase activity
                                                                                is-aethanolamine transmembrane transporter activity
                                                                                is-ahigh-affinity secondary active ammonium transmembrane transporter activity
                                                                                is-ahistidine:histamine antiporter activity
                                                                                is-alow-affinity secondary active ammonium transmembrane transporter activity
                                                                                is-amethylammonium transmembrane transporter activity +
                                                                                is-aputrescine transmembrane transporter activity +
                                                                                is-apyridoxamine transmembrane transporter activity
                                                                                is-aserotonin transmembrane transporter activity +
                                                                                is-aspermidine transmembrane transporter activity +
                                                                                is-aspermine transmembrane transporter activity
                                                                                is-asphingosine transmembrane transporter activity
                                                                                is-atyrosine:tyramine antiporter activity
                                                                        is-ahydrogen ion transmembrane transporter activity +
                                                                        is-apotassium ion transmembrane transporter activity +
                                                                        is-arubidium ion transmembrane transporter activity
                                                                        is-asilver ion transmembrane transporter activity +
                                                                        is-asodium ion transmembrane transporter activity +


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
08/25/2015
MGI 6.0
The Jackson Laboratory