Protein Info for IAI46_15915 in Serratia liquefaciens MT49

Annotation: flagellar hook-associated protein FlgK

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 50 100 150 200 250 300 350 400 450 500 549 TIGR02492: flagellar hook-associated protein FlgK" amino acids 4 to 337 (334 residues), 261.8 bits, see alignment E=7.8e-82 PF00460: Flg_bb_rod" amino acids 6 to 35 (30 residues), 34.8 bits, see alignment (E = 1.9e-12) PF21158: flgK_1st_1" amino acids 335 to 418 (84 residues), 99.6 bits, see alignment E=1.2e-32 PF06429: Flg_bbr_C" amino acids 495 to 548 (54 residues), 31 bits, see alignment 3.1e-11

Best Hits

Swiss-Prot: 56% identical to FLGK_SALTI: Flagellar hook-associated protein 1 (flgK) from Salmonella typhi

KEGG orthology group: K02396, flagellar hook-associated protein 1 FlgK (inferred from 96% identity to spe:Spro_2961)

Predicted SEED Role

"Flagellar hook-associated protein FlgK" in subsystem Flagellum

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

Find the best match in UniProt

Protein Sequence (549 amino acids)

>IAI46_15915 flagellar hook-associated protein FlgK (Serratia liquefaciens MT49)
MSNSLINTAMSGLNAAQVALSTVSNNISNYNVAGYNRQTAILAQNGGMSTMSGFIGNGVT
VTSVNREYNQFITNQLRGAQSQAGAQNAYFEKISQIDNLLASKTNTLSTNMQDFFSNLEN
LVSNAGDDAARQTVLGKANGLVNQFNNTDKYLRDMDSGVNQQLSDSANQINSYSQQIAKL
NDEITRLRGSGGEPNALLDQRDQLVTELNQVVGVQVMQQDGDAYTVSFANGLTLVQGSNA
YQVEAVPSNGDPARLTIGYNRGNGVSEVPEGQITSGSVSGVLKFRSESLDSARNQLGQLA
LAMADSFNQQHRAGFDLNGDAGTDFFSFGGGRVVDNSRNAGDAALSVSYTDTSKVKANDY
RVEFDGSNWQVSRLPDNVKVNATAGVDATTGKPTLSFDGLKVDIDGTAQKNDSFTVKPVS
DVAGSLKVAITDSANIAAAGKDDSGRGDNENAKKLLDLQTKKLVDGKATFSGAYASMVSS
VGNQTASAKVSATSQANIVKQLTIQQQSISGVNLDEEYGELLRFQQYYMANAQVIQTASS
MFDALLNIR