Protein Info for LRK53_RS18840 in Rhodanobacter sp000427505 FW510-R12

Annotation: type-F conjugative transfer system secretin TraK

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 50 100 150 200 250 300 331 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF23536: TraK_C" amino acids 202 to 309 (108 residues), 34.9 bits, see alignment E=7.3e-13

Best Hits

Predicted SEED Role

No annotation

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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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 (331 amino acids)

>LRK53_RS18840 type-F conjugative transfer system secretin TraK (Rhodanobacter sp000427505 FW510-R12)
MSCIKTIVAVGAIAVSSIAAAQVTPGLPVQPLNPPATTVGVPQDAPAQRPNLTAQEQQAV
AGLTGPAPRTVQRSVPQSHSPSVHAPPPTLTVKPGVTTVFGISRSQINRLVVPFKTPAIT
TSSSADISVDPSGVVYVKTDSTEPVSVILYDKPDPAFAVVVSMVPADIPPVSVDLRVPGY
YPHATEEAVITRPGDRATARGWETDQPFTETVKDLFRTLAVGKVPDGYSFGRPDADSVAR
ARCDMPGLKVEARQLMTGFNMLVVVSRVTNLQPVPVDVVEAGCRGDDVIAAAAWPRVRLM
PGEATELYVAIRAPVEDVGGESRPVLVKEGR