Protein Info for Psest_2417 in Pseudomonas stutzeri RCH2

Annotation: TonB-dependent receptor

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 827 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 35 to 825 (791 residues), 621.3 bits, see alignment E=1.7e-190 PF07715: Plug" amino acids 54 to 159 (106 residues), 53.1 bits, see alignment E=6.1e-18 PF00593: TonB_dep_Rec" amino acids 372 to 793 (422 residues), 149.7 bits, see alignment E=3.6e-47 PF14905: OMP_b-brl_3" amino acids 492 to 709 (218 residues), 86.9 bits, see alignment E=2.5e-28

Best Hits

KEGG orthology group: None (inferred from 98% identity to psa:PST_1944)

Predicted SEED Role

"TonB-dependent receptor, in a cluster with 3-phytase"

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 L0GNP0 at UniProt or InterPro

Protein Sequence (827 amino acids)

>Psest_2417 TonB-dependent receptor (Pseudomonas stutzeri RCH2)
MSTYRSGIRHAGFRISLLALAVSAGSAWAEEPLVMEHVEVIGQAVSIDEALKDQRSSDSV
KSVVHADGIGQLPDDNAAEALQRIPGISVERDQGEGRFVSVRGIAPDLNSVTINGTLVPS
PESKRRAVALDVLPSELVQSLSVVKTLTPDMDANSLGGTIEVESLSAFDHDGLFYSISGE
GSYDENVEKTSPKFSGAISNRFSLGDGVDNFGVAAAISWQERDFGSDNVETGGKWDFADD
GARLEEFEQRDYEINRERTGFGLNFDYKPDDVSSYYLRTLYSRFKDTETRNAAGVEFEDA
QLPGETGEAEGWRELKSREETQTVQSYVFGGERMMGLWTLSGQVGYSQSRERNPGGIAGA
TFEGDFADAGFSSSRKPRLTVDSSFYDPASFELDEVEWAKSDTRDREKNIRLDLARDYDI
QGYAAQAKFGGKLSRRHKDNDSEVWVYDDFDDLTLADFQGGNVDYALGRFGRGISASAIK
GAIAGLDASEFYDEEESRINDFDMHEDINAAYLMNTVDVDRWRVIAGLRYEGTRFRAKGT
GMRDDQFESISSSNDYHHWLPGLHVRYQLTDDTLIRAAWTNSVVRPTFGQLAPGFVIDGD
DAEFGNPDLKPLESVNYDLGIEHYMGRAGVVSAYLFYKDIDNFIYNTDLAGTGQWAAFDE
ALSFQNGSSAKLYGLELAYSQKLDWLPAPWNGLLLGANATFSKSDADIEGQGMRRSIDLP
NHSDTVGNLMLGWENDRLNLRLAANYKSDYLYEVAGIDDKAHDLYVDDQLFVDFKAGYFI
TPSLQLTFEALNLTDESYYVYAGHRSYNAQYEEYGPTYKLGLTLTHF