Protein Info for Psest_3506 in Pseudomonas stutzeri RCH2

Annotation: Kef-type K+ transport system, predicted NAD-binding component

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 50 100 150 200 250 300 350 400 450 500 562 transmembrane" amino acids 6 to 28 (23 residues), see Phobius details amino acids 35 to 53 (19 residues), see Phobius details amino acids 59 to 78 (20 residues), see Phobius details amino acids 89 to 113 (25 residues), see Phobius details amino acids 119 to 139 (21 residues), see Phobius details amino acids 151 to 173 (23 residues), see Phobius details amino acids 188 to 207 (20 residues), see Phobius details amino acids 219 to 239 (21 residues), see Phobius details amino acids 245 to 262 (18 residues), see Phobius details amino acids 272 to 289 (18 residues), see Phobius details amino acids 297 to 319 (23 residues), see Phobius details amino acids 328 to 351 (24 residues), see Phobius details amino acids 358 to 379 (22 residues), see Phobius details PF00999: Na_H_Exchanger" amino acids 16 to 374 (359 residues), 170.1 bits, see alignment E=6.7e-54 PF02254: TrkA_N" amino acids 417 to 532 (116 residues), 70 bits, see alignment E=2.3e-23

Best Hits

KEGG orthology group: None (inferred from 94% identity to psa:PST_0877)

Predicted SEED Role

"Glutathione-regulated potassium-efflux system protein KefB" in subsystem Glutathione-regulated potassium-efflux system and associated functions

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 L0GRL0 at UniProt or InterPro

Protein Sequence (562 amino acids)

>Psest_3506 Kef-type K+ transport system, predicted NAD-binding component (Pseudomonas stutzeri RCH2)
MEALLAHGPFAEFAMLLIISAVVGAIAVSLRQPLLISYIVVGILLGPALFGPVNAAEQIH
LLAEIGVAVLLFVVGLKLDLAHIRNIGPVALATGLGQLTFTIIFGFALTLLMGKSAMEAL
YIAVALTFSSTIIIVKLLSDKHELDSLHGRIAVGFLIVQDLAVVLAMMTMSALRGAGDAG
WAEVSGSLLIRLAGAAIVMYVLMRYILPKLVSRMARSQELLLIFAIAWGTGLAALGDYVG
FSKEAGAFVAGFSLASTAYREAMNARLTGIRDFMLLFFFIDLGGRLDFSTLGNEILPAVV
LALFVLIGNPLIVMAIMGYMGYRKRTGFLAGLTVAQISEFSIVFVAMGITLGHVGPQALG
LTTLVGLVTIMLSTYMILFSQPLYERLAPWLGVFERKRPYRELEVEALGKPQGHPRIIVF
GLGRYGSRLLQQLAAARMPVLGVDFDPEAVRTLRRSKLPVRFGDGEDPSFLESLPLQHAE
WVVTSFPQWEANRAFLHALKHAGFQGKIAGVVRDDQHGKALDAAGVARVLNPFTDAADFA
ARSLIEELGTKPKPPTHPVAKR