Protein Info for CCNA_01399 in Caulobacter crescentus NA1000

Annotation: ammonium transporter/methylammonium transporter

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 350 400 450 510 signal peptide" amino acids 1 to 29 (29 residues), see Phobius details transmembrane" amino acids 75 to 96 (22 residues), see Phobius details amino acids 107 to 128 (22 residues), see Phobius details amino acids 170 to 191 (22 residues), see Phobius details amino acids 198 to 220 (23 residues), see Phobius details amino acids 242 to 270 (29 residues), see Phobius details amino acids 283 to 303 (21 residues), see Phobius details amino acids 315 to 336 (22 residues), see Phobius details amino acids 346 to 366 (21 residues), see Phobius details amino acids 372 to 390 (19 residues), see Phobius details amino acids 402 to 424 (23 residues), see Phobius details amino acids 462 to 484 (23 residues), see Phobius details TIGR00836: ammonium transporter" amino acids 72 to 508 (437 residues), 426.4 bits, see alignment E=5.7e-132 PF00909: Ammonium_transp" amino acids 74 to 508 (435 residues), 363 bits, see alignment E=9e-113

Best Hits

KEGG orthology group: K03320, ammonium transporter, Amt family (inferred from 100% identity to ccr:CC_1338)

Predicted SEED Role

"Ammonium transporter" in subsystem Ammonia assimilation

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See A0A0H3C797 at UniProt or InterPro

Protein Sequence (510 amino acids)

>CCNA_01399 ammonium transporter/methylammonium transporter (Caulobacter crescentus NA1000)
MKLTFKPLAGLMLAATIAGAPLGATAFAQEAAPAPVAAAPAEAAPAPAAAPAEAAPAPAA
APTIEDKMDKGDNAWMLTSALLVLLMILPGLALFYGGLVRAKNMLSVMMQVSTVALIGFV
AWMLWGYSFAFTDGGSWDKFVGGLGRVFLNGVTPASNVATFSTGVVIPELTFIAFQSTFA
AITAALVVGSLVERMKFAAIVAFAILWPLLSYYPIAHMVWWWPGPNAIALAPEDTVKSGL
LWGFGALDFAGGTVVHINAGIAALVGALILGKRQGYGKEPMPPHSLTLTLVGAGLLWVGW
FGFNAGSNLESNGYASLAMVNTFIATAGAGLSWILVEWVTRKKPSALGLASGIVAGLVAV
TPAAGFAGPMGALILGLVVSPICIIFCSVVKNALKYDDSLDAFGIHGIGGIVGAIGTGLV
VNPAWGGAGVVDYTSCGKDGDLSTCDTAVYDMGVQLMAQLKAVGVTILWSAIATAIVFFI
IKLVIGLRAAPEAEEDGLDISEHGERAYHS