Protein Info for RALBFv3_RS09380 in Ralstonia solanacearum IBSBF1503

Annotation: DNA topoisomerase (ATP-hydrolyzing) subunit B

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 842 TIGR01059: DNA gyrase, B subunit" amino acids 17 to 842 (826 residues), 961.4 bits, see alignment E=1.2e-293 PF02518: HATPase_c" amino acids 44 to 152 (109 residues), 54.7 bits, see alignment E=4e-18 PF00204: DNA_gyraseB" amino acids 253 to 422 (170 residues), 192.2 bits, see alignment E=1.6e-60 PF01751: Toprim" amino acids 451 to 563 (113 residues), 68.4 bits, see alignment E=1.5e-22 PF21249: GyrB_hook" amino acids 565 to 592 (28 residues), 35.9 bits, see alignment (E = 1.3e-12) PF18053: GyrB_insert" amino acids 596 to 768 (173 residues), 151.6 bits, see alignment E=5.7e-48 PF00986: DNA_gyraseB_C" amino acids 771 to 831 (61 residues), 100.3 bits, see alignment 1.5e-32

Best Hits

KEGG orthology group: K02470, DNA gyrase subunit B [EC: 5.99.1.3] (inferred from 69% identity to ajs:Ajs_4146)

Predicted SEED Role

"DNA gyrase subunit B (EC 5.99.1.3)" in subsystem DNA topoisomerases, Type II, ATP-dependent or Resistance to fluoroquinolones (EC 5.99.1.3)

Isozymes

Compare fitness of predicted isozymes for: 5.99.1.3

Use Curated BLAST to search for 5.99.1.3

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 (842 amino acids)

>RALBFv3_RS09380 DNA topoisomerase (ATP-hydrolyzing) subunit B (Ralstonia solanacearum IBSBF1503)
MTEQQKPQSTPAESSSYGAASIQILEGLEAVRKRPGMYIGDTSDGTGLHHLVFEVLDNSI
DEALAGHCTEIHVTIHTDNSISVIDNGRGIPTGIKFDDKHEPKRSAAEIVMTELHAGGKF
DQNSYKVSGGLHGVGVSCVNGLSKWLKLTVRRDGKVHHMDFARGIPQNRLLEQAEAPDGK
MVEVSPLRTSGTTDKRGTEVHFLADEEIFTNVEYHYEILSKRIRELSFLNNGVHIKLTDQ
RTGKEEDFAFSGGVKGFVEYINKNKTVLHPTVFNAQGEKDGVGVEVSMQWNDGFNEQVLC
FTNNIPQRDGGTHLTGLRAAMTRVINKYIADNEIAKKAKVETSGDDMREGLTCVLSVKVP
EPKFSSQTKDKLVSSEVRLPVEEVVAKALTDFLLETPNDAKIICGKIVEAARAREAARKA
REMTRRKGVLDGMGLPGKLADCQEKDPALSELFIVEGDSAGGSAKQGRDRKFQAILPLKG
KILNVERARFDKMLSSQEVLTLITAMGTGIGKDDYNLDKLRYHRIIIMTDADVDGSHIRT
LLLTFFYRQMPEIIERGHVYIAQPPLYKIKHGKEERYIKDDNEMAAYLMRQALDTALLVR
ADGTEIASDALAELARQYQFSRAVIERLSRVIDADALRAIAEGVALDLSSEAAAEASAKA
LKARLLEMQGNASSANGGATADAFMQYDEKHEKYRVMVVRRQHGNQRLSHIDADFVAGAD
YATLSQTAQTFQGLIGEGAKVRRGTGDKQREQAVTDFHAAITWLLAEAERGISRQRYKGL
GEMNPGQLWETTMDVTQRRLLKVQIEDAIAADQIFTTLMGDDVEPRRNFIETNALVARNI
DV