Protein Info for LRK53_RS03575 in Rhodanobacter sp000427505 FW510-R12

Annotation: AI-2E family 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 50 100 150 200 250 300 343 transmembrane" amino acids 20 to 46 (27 residues), see Phobius details amino acids 67 to 92 (26 residues), see Phobius details amino acids 155 to 175 (21 residues), see Phobius details amino acids 211 to 234 (24 residues), see Phobius details amino acids 236 to 257 (22 residues), see Phobius details amino acids 261 to 284 (24 residues), see Phobius details amino acids 305 to 332 (28 residues), see Phobius details PF01594: AI-2E_transport" amino acids 21 to 337 (317 residues), 39.8 bits, see alignment E=1.9e-14

Best Hits

KEGG orthology group: None (inferred from 54% identity to pfv:Psefu_3775)

Predicted SEED Role

"membrane protein, putative"

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 (343 amino acids)

>LRK53_RS03575 AI-2E family transporter (Rhodanobacter sp000427505 FW510-R12)
MDSSLPALRPPSTVVRYASYLLAATALLLIVEIHLLPALLAGLLVFELVQTMVPLLGRRI
PGDRARVVVVALLGAVVVGLLILLILGAISVFQREIGNPQLLWQQQLMPLVEKARQQLPP
ILVNNLPDSVDDLRVGAIELAHKHAATLQLAGKGVVRVLLHILIGLVLGAIVALSRTRPA
HQMGPLAATLSLRCQRLAEAFHNIVFAQIKISLINTLFTAVFLLALLPLMGIHVPLAKTL
VVVTFVVGLLPVLGNLISNTAITVVGLSVSLGVGIAALVFLVLIHKLEYFLNARIVGTQI
RARAWELLVAMLLMEAAFGLPGVIAAPIYYAYLKSELEAEGLL