Protein Info for GFF1937 in Sphingobium sp. HT1-2

Annotation: hypothetical protein

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 50 100 150 200 250 300 350 400 450 500 550 600 642 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF14559: TPR_19" amino acids 60 to 114 (55 residues), 26 bits, see alignment 4.6e-10

Best Hits

Predicted SEED Role

"Flp pilus assembly protein TadD, contains TPR repeat" in subsystem Widespread colonization island

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 (642 amino acids)

>GFF1937 hypothetical protein (Sphingobium sp. HT1-2)
VTRSHLWILGSLLLATAAQAQTDQADLVRPSGAADLNNNLAKLATNPRDFNALVGAGEAA
LELDDARAAAGFFARADAIQPNNGRTKAGLGRVMLKMQNPAEALRLFDQATRAGYPEATI
QGDRGLARDMTGDQAGAQRDYHAALQRTPDDAELVRRYAASLGISGQVDAADKVLQPLLY
KSDRAAWRYNAFILAMNNRQAEAKKVVDQTMPAQLASAITPYMQKMPYLTAAQKAAAVHF
GHFPQVVATSITPIVPTPPAPGVQLASRDAAPAAAASTAPAQGDRRTTRNGSGRQRGTSL
ARAPLGTPAASQPAPTQSRPPVAAQATQPTVPVPAPATVQPLPADTRGRQPIVQPTPSQS
ARSEMVQPVPGQATAPAPTPAPSPAPVRSASADVQGPPAPGLDALDGGTPRSTAPAPTTG
QPSAASQLNSSALAQASSVTPPAPQGTPPAETPSAPVATEFTPPADSAAPQPSPEATRSL
ADIIHAIDVPDSERRSNVVAVDLAEVEKLQAARRAAARQAEADKAKKAAAAKAKAEADAK
AKKEAEEKKRLAANPARNWVQIGTGQKSALAFTFKRLQGKYDAVAPQDGWSASWGQTSRL
LIGPFASFTRAKAVEADLKKAGADAFAWQSDAGEVVEKLGSK