Protein Info for GFF3436 in Xanthobacter sp. DMC5

Annotation: Phosphate-import permease protein PhnE

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 50 100 150 200 250 286 transmembrane" amino acids 32 to 52 (21 residues), see Phobius details amino acids 93 to 115 (23 residues), see Phobius details amino acids 141 to 166 (26 residues), see Phobius details amino acids 201 to 220 (20 residues), see Phobius details amino acids 227 to 244 (18 residues), see Phobius details amino acids 254 to 275 (22 residues), see Phobius details TIGR01097: phosphonate ABC transporter, permease protein PhnE" amino acids 30 to 279 (250 residues), 273.9 bits, see alignment E=6.5e-86 PF00528: BPD_transp_1" amino acids 108 to 275 (168 residues), 45.7 bits, see alignment E=3.2e-16

Best Hits

Swiss-Prot: 38% identical to HTXC_PSEST: Putative phosphite transport system permease protein HtxC (htxC) from Pseudomonas stutzeri

KEGG orthology group: K02042, phosphonate transport system permease protein (inferred from 86% identity to xau:Xaut_1319)

Predicted SEED Role

"Phosphonate ABC transporter permease protein phnE1 (TC 3.A.1.9.1)" in subsystem ABC transporter alkylphosphonate (TC 3.A.1.9.1) (TC 3.A.1.9.1)

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

Find the best match in UniProt

Protein Sequence (286 amino acids)

>GFF3436 Phosphate-import permease protein PhnE (Xanthobacter sp. DMC5)
MSRARIHLSGAERARLAAAHPHLLSPPAGTRVRTGVVIAVLAGLAAFGFWQLGFNFSRLG
SGIAQLAHFVTLMMPPDPGTQLPLYMHALGETLAIAFLGTLGGAVIAFPFGFLAAKNVIP
NIFAHFAVRRVLDTVRGVDRLIWALIYVTVVGLGPFAGILAIATASFAELGKLFSEAVEA
LDRKPVEGVVSTGGSPVEAVRFGMLPQVLPVLASQLLYYFESNARQSTIVGIVGAGGLGL
HLAEQIRVLEWQKVSFLILMMLIMVAVIDFISSRLRFAIIGKSRIG