Protein Info for Shew_0535 in Shewanella loihica PV-4

Annotation: single-strand binding protein (RefSeq)

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 50 100 150 220 TIGR00621: single-stranded DNA-binding protein" amino acids 3 to 220 (218 residues), 205.2 bits, see alignment E=4.2e-65 PF00436: SSB" amino acids 6 to 110 (105 residues), 147.5 bits, see alignment E=6.2e-48

Best Hits

Swiss-Prot: 77% identical to SSB_SHEHA: Single-stranded DNA-binding protein (ssb) from Shewanella hanedai

KEGG orthology group: K03111, single-strand DNA-binding protein (inferred from 100% identity to slo:Shew_0535)

Predicted SEED Role

"Single-stranded DNA-binding protein" in subsystem DNA repair, bacterial or DNA repair, bacterial RecFOR pathway or pVir Plasmid of Campylobacter

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 A3QAA9 at UniProt or InterPro

Protein Sequence (220 amino acids)

>Shew_0535 single-strand binding protein (RefSeq) (Shewanella loihica PV-4)
MASRGVNKVILVGNLGKDPEVRYMPNGNAVANFTVATSESWKDQQGQMQERTEWHNIVMY
RRLAEIAGEYLKKGSKVYLEGKLQTSKWQDQQTGQDRYKTEINVNEMQMLDSRGQGQGGQ
GGQQGYGAPQQQNQYAPQQSAPAARPQQPQHSAPQGGYGAQQQAAPQQQGYGAQPQQAPA
YAPKPQAAPQQQAPQQRPAPQPQQNFTPDLDDGWDDDIPF