Protein Info for Psyr_3363 in Pseudomonas syringae pv. syringae B728a

Annotation: Sulfate transporter/antisigma-factor antagonist STAS:Sulphate 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 50 100 150 200 250 300 350 400 450 481 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details transmembrane" amino acids 36 to 53 (18 residues), see Phobius details amino acids 58 to 75 (18 residues), see Phobius details amino acids 81 to 100 (20 residues), see Phobius details amino acids 108 to 129 (22 residues), see Phobius details amino acids 142 to 161 (20 residues), see Phobius details amino acids 168 to 186 (19 residues), see Phobius details amino acids 219 to 239 (21 residues), see Phobius details amino acids 258 to 281 (24 residues), see Phobius details amino acids 291 to 311 (21 residues), see Phobius details amino acids 318 to 338 (21 residues), see Phobius details amino acids 350 to 379 (30 residues), see Phobius details PF00916: Sulfate_transp" amino acids 7 to 354 (348 residues), 169.3 bits, see alignment E=1.7e-53 PF01740: STAS" amino acids 395 to 479 (85 residues), 48.8 bits, see alignment E=7.9e-17 PF13466: STAS_2" amino acids 402 to 479 (78 residues), 43.1 bits, see alignment E=6.1e-15

Best Hits

KEGG orthology group: None (inferred from 100% identity to psb:Psyr_3363)

Predicted SEED Role

"Sulfate permease" in subsystem Cysteine Biosynthesis

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 Q4ZR27 at UniProt or InterPro

Protein Sequence (481 amino acids)

>Psyr_3363 Sulfate transporter/antisigma-factor antagonist STAS:Sulphate transporter (Pseudomonas syringae pv. syringae B728a)
MKTIRIRADVLAGLTTSFALVPECIAFALVAHLNPLMGLYGAFIICTLTALFGGRPGMVS
GAAGSMAVVIVALVVQQGVQYLLATVLLGGLIMILFGLLRLGKLVRLVPYPVMLGFVNGL
AIVIAMAQLEHFKVGDSWLSGTPLYVMIGLVALTMAIVYLLPRLTRIAPPALVAILSVGL
AVYLLGLPTRTLGDMAHIAGGLPVFAMPDIPWNLETLRIIAPYAILMALVGLLETLLTLN
LTDEITETRGYPDRECVALGAANVVSGAFGGMGGCAMIGQTVINLSSGGRGRLSGVVAGL
MILMFVLFLSPLIERIPLAALVGVMFVVAQQTFAWASLRVLRKVPVNDVLAIIAVTVVTV
LTDLATAVLFGIIIAAINFAWQQARELYADSHVEADGSKVYHLHGTLFFASTTPFLDQFN
PAEDPTQVTLDCRHLSFVDYSAIAALKTLRERYAKAGKHLRVVHLSERCKRLLKRAGVQH
A