Ammonia channel
Details
- Name
- Ammonia channel
- Synonyms
- Ammonia transporter
- ybaG
- Gene Name
- amtB
- Organism
- Escherichia coli (strain K12)
- Amino acid sequence
>lcl|BSEQ0020523|Ammonia channel MKIATIKTGLASLAMLPGLVMAAPAVADKADNAFMMICTALVLFMTIPGIALFYGGLIRG KNVLSMLTQVTVTFALVCILWVVYGYSLAFGEGNNFFGNINWLMLKNIELTAVMGSIYQY IHVAFQGSFACITVGLIVGALAERIRFSAVLIFVVVWLTLSYIPIAHMVWGGGLLASHGA LDFAGGTVVHINAAIAGLVGAYLIGKRVGFGKEAFKPHNLPMVFTGTAILYIGWFGFNAG SAGTANEIAALAFVNTVVATAAAILGWIFGEWALRGKPSLLGACSGAIAGLVGVTPACGY IGVGGALIIGVVAGLAGLWGVTMLKRLLRVDDPCDVFGVHGVCGIVGCIMTGIFAASSLG GVGFAEGVTMGHQLLVQLESIAITIVWSGVVAFIGYKLADLTVGLRVPEEQEREGLDVNS HGENAYNA
- Number of residues
- 428
- Molecular Weight
- 44514.335
- Theoretical pI
- 7.17
- GO Classification
- Functionsammonium transmembrane transporter activity / uniporter activityProcessesammonium transport / carbon dioxide transportComponentsintegral component of plasma membrane / plasma membrane
- General Function
- Uniporter activity
- Specific Function
- Involved in the uptake of ammonia.
- Pfam Domain Function
- Ammonium_transp (PF00909)
- Transmembrane Regions
- 29-55 60-90 119-141 147-170 185-203 216-242 246-275 280-294 303-328 333-354 370-402
- Cellular Location
- Cell inner membrane
- Gene sequence
>lcl|BSEQ0020524|Ammonia channel (amtB) ATGAAGATAGCGACGATAAAAACTGGGCTTGCTTCACTGGCGATGCTTCCGGGACTGGTA ATGGCTGCACCTGCGGTGGCCGATAAAGCCGACAATGCGTTTATGATGATTTGTACTGCG CTGGTGCTGTTTATGACTATTCCGGGGATTGCCCTGTTTTACGGTGGGTTGATTCGCGGC AAAAACGTGCTGTCGATGCTGACGCAGGTGACGGTGACATTTGCACTGGTCTGTATTCTC TGGGTGGTTTACGGTTACTCGCTGGCGTTTGGTGAGGGCAACAACTTCTTCGGCAACATT AACTGGTTGATGCTGAAAAACATCGAACTGACGGCGGTGATGGGCAGCATTTATCAGTAT ATCCACGTGGCGTTTCAGGGATCGTTTGCCTGCATTACCGTCGGCTTGATAGTTGGGGCG CTGGCGGAACGAATCCGCTTCTCAGCTGTGTTGATTTTCGTGGTGGTATGGCTGACGCTC TCTTACATTCCGATTGCGCATATGGTGTGGGGCGGTGGTTTGCTGGCTTCTCACGGTGCG CTGGATTTCGCGGGTGGCACCGTGGTGCACATTAACGCCGCAATCGCCGGTCTGGTGGGC GCGTATCTGATAGGAAAACGCGTGGGCTTCGGTAAAGAGGCGTTTAAACCGCACAACCTG CCGATGGTCTTCACCGGGACTGCCATTCTCTATATCGGTTGGTTTGGCTTTAACGCCGGG TCAGCGGGCACGGCGAATGAAATCGCGGCACTGGCATTTGTGAATACTGTGGTCGCAACG GCGGCGGCAATTCTTGGCTGGATCTTCGGTGAATGGGCGCTGCGTGGTAAGCCTTCACTG CTGGGGGCGTGTTCTGGCGCGATTGCCGGTCTGGTCGGCGTGACGCCAGCCTGCGGCTAC ATTGGGGTTGGCGGCGCGTTGATTATCGGCGTGGTAGCTGGTCTGGCGGGCTTGTGGGGC GTTACCATGCTCAAACGCTTGCTGCGGGTGGATGATCCCTGCGATGTCTTCGGTGTGCAC GGCGTTTGTGGCATTGTCGGCTGTATCATGACCGGGATTTTTGCCGCCAGCTCGCTGGGC GGCGTGGGCTTCGCTGAAGGTGTGACGATGGGCCATCAGTTGCTGGTACAGCTGGAAAGC ATCGCCATTACGATCGTCTGGTCCGGTGTTGTGGCATTTATCGGCTACAAATTGGCGGAT CTGACGGTTGGTCTGCGTGTACCGGAAGAGCAGGAGCGAGAAGGGCTGGATGTCAACAGC CACGGCGAGAATGCCTATAACGCGTAA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID P69681 UniProtKB Entry Name AMTB_ECOLI GenBank Protein ID 1103924 GenBank Gene ID U40429 - General References
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- Zheng L, Kostrewa D, Berneche S, Winkler FK, Li XD: The mechanism of ammonia transport based on the crystal structure of AmtB of Escherichia coli. Proc Natl Acad Sci U S A. 2004 Dec 7;101(49):17090-5. Epub 2004 Nov 24. [Article]
- Khademi S, O'Connell J 3rd, Remis J, Robles-Colmenares Y, Miercke LJ, Stroud RM: Mechanism of ammonia transport by Amt/MEP/Rh: structure of AmtB at 1.35 A. Science. 2004 Sep 10;305(5690):1587-94. [Article]