Protein Info for Psest_2251 in Pseudomonas stutzeri RCH2

Annotation: arsenical-resistance protein

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 50 100 150 200 250 300 359 transmembrane" amino acids 24 to 45 (22 residues), see Phobius details amino acids 54 to 74 (21 residues), see Phobius details amino acids 95 to 114 (20 residues), see Phobius details amino acids 130 to 152 (23 residues), see Phobius details amino acids 164 to 188 (25 residues), see Phobius details amino acids 195 to 213 (19 residues), see Phobius details amino acids 232 to 250 (19 residues), see Phobius details amino acids 260 to 283 (24 residues), see Phobius details amino acids 295 to 317 (23 residues), see Phobius details amino acids 323 to 342 (20 residues), see Phobius details TIGR00832: arsenical-resistance protein" amino acids 17 to 343 (327 residues), 381.1 bits, see alignment E=2.5e-118 PF13593: SBF_like" amino acids 27 to 332 (306 residues), 32.7 bits, see alignment E=5e-12 PF01758: SBF" amino acids 63 to 257 (195 residues), 113.9 bits, see alignment E=7.9e-37

Best Hits

Swiss-Prot: 46% identical to Y944_SYNY3: Uncharacterized transporter slr0944 (slr0944) from Synechocystis sp. (strain PCC 6803 / Kazusa)

KEGG orthology group: None (inferred from 92% identity to psa:PST_2094)

Predicted SEED Role

"Arsenical-resistance protein ACR3" in subsystem Arsenic resistance

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 L0GLW6 at UniProt or InterPro

Protein Sequence (359 amino acids)

>Psest_2251 arsenical-resistance protein (Pseudomonas stutzeri RCH2)
MSSQCEVAGKKAAGVPLGFFERYLTLWVFLCIVAGTLLGLGLPAAAQAVGALEIAHVNIP
VGLLIWVMIIPMLMKIDFSALREVYAQRASMGITLFVNWAVKPFTMALLGWVFIKHVFAP
WLPASELDSYMAGLILLGAAPCTAMVFVWSNLCNGNANFTLTQVALNDVVMVFAFAPIVA
LLLGVSSIPVPWDTLLLSVVMYIVIPLAIAQFIRGRLMKRGEPAFQAALAKVQPFSIVAL
LATLVLLFSFQGEAIVAQPLIIAMLAIPILLQTLFIAGLGYWLNRRFLVHHDVAGPSAMI
GASNFFELAVAVAIVLYGFNSGAALATVVGVLIEVPVMLWLVRSINRSRDWYNRALPAD