Protein Info for Psest_3771 in Pseudomonas stutzeri RCH2

Annotation: probable ammonium transporter, marine subtype

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 50 100 150 200 250 300 350 416 transmembrane" amino acids 16 to 40 (25 residues), see Phobius details amino acids 53 to 72 (20 residues), see Phobius details amino acids 112 to 131 (20 residues), see Phobius details amino acids 136 to 157 (22 residues), see Phobius details amino acids 173 to 194 (22 residues), see Phobius details amino acids 208 to 231 (24 residues), see Phobius details amino acids 251 to 273 (23 residues), see Phobius details amino acids 279 to 297 (19 residues), see Phobius details amino acids 303 to 323 (21 residues), see Phobius details amino acids 332 to 352 (21 residues), see Phobius details amino acids 359 to 383 (25 residues), see Phobius details TIGR03644: probable ammonium transporter, marine subtype" amino acids 11 to 413 (403 residues), 680.3 bits, see alignment E=8.3e-209 TIGR00836: ammonium transporter" amino acids 14 to 410 (397 residues), 346.2 bits, see alignment E=2.5e-107 PF00909: Ammonium_transp" amino acids 18 to 410 (393 residues), 329.9 bits, see alignment E=1e-102

Best Hits

KEGG orthology group: None (inferred from 99% identity to psa:PST_0504)

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)

Compare to protein 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 L0GQE6 at UniProt or InterPro

Protein Sequence (416 amino acids)

>Psest_3771 probable ammonium transporter, marine subtype (Pseudomonas stutzeri RCH2)
MDSTALIPVQYGLDTFYFVICGALVMWMAAGFAMLEAGLVRAKNTAEILTKNIVLYSLAS
IMYLLVGYYIMYSSPEGGIFPSLGFLIGDEHAVDLVAAGGEDAPYYSARADFFFQIVFAA
TCMSVVSGAVAERMKLWAFIAFAVVMTGFIYPIQGFWKWGGGFLDAAGFLDFAGSGVVHM
AGAAAALAGVLLLGARKGKYGPNGQINAIPGANMPLATLGAFILWMGWFGFNGGSQLKMS
TIEDANAVAQVFVNTNMGAAGGLIAALITARLLFGKSDLTMVLNGALAGLVAITAEPLTP
SALQATLIGGVGGVLVVFSILGLDKLKLDDPVGAISVHGVAGMWGLLAVPLTNADATFGA
QLLGLVSIFLWVFIASLIVWGIIKAVMGLRVSEEEEYEGVDVVECGLEAYPEFTRQ