Protein Info for HSERO_RS23940 in Herbaspirillum seropedicae SmR1

Annotation: chromosome partitioning protein ParB

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 50 100 150 200 250 304 TIGR00180: ParB/RepB/Spo0J family partition protein" amino acids 40 to 218 (179 residues), 189.4 bits, see alignment E=2.6e-60 PF02195: ParBc" amino acids 42 to 133 (92 residues), 96.9 bits, see alignment E=6.4e-32 PF17762: HTH_ParB" amino acids 185 to 233 (49 residues), 65.3 bits, see alignment 3.5e-22

Best Hits

Swiss-Prot: 51% identical to PARB_XYLFT: Probable chromosome-partitioning protein ParB (parB) from Xylella fastidiosa (strain Temecula1 / ATCC 700964)

KEGG orthology group: K03497, chromosome partitioning protein, ParB family (inferred from 100% identity to hse:Hsero_4785)

Predicted SEED Role

"Chromosome (plasmid) partitioning protein ParB" in subsystem Bacterial Cytoskeleton or Plasmid replication or Two cell division clusters relating to chromosome partitioning

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

See D8IZ42 at UniProt or InterPro

Protein Sequence (304 amino acids)

>HSERO_RS23940 chromosome partitioning protein ParB (Herbaspirillum seropedicae SmR1)
MATLPKKSKGLGRGLDALLGGSSDITEEAQAQAAAQGLPTVMPVTELQAGKYQPRTRMDE
GALNELAASIKEQGLLQPILIRAIGQKNGRDTYEIIAGERRFRAAKIAGLTEVPVLVRNV
DDQTTAAMALIENMQREDLNPLEEAQGIHRLITDFAFTHEQAAIAVGRSRSAVSNLLRLL
NLAKPVQTMLMAGDIDMGHARALLVVDSATQIQLANQIVAKRMSVRDAEKLVTRASAEQA
AKPREGKEKSRDIARLEEELSDLLATQVNIKTGARNKGQLIISFNDLDALDGVITRLRGE
SVES