Protein Info for NOLOHH_05140 in Escherichia coli ECOR27

Name: ssb1
Annotation: single-stranded DNA-binding protein SSB1

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

• TIGR00621: single-stranded DNA-binding protein
  • amino acids 3 to 178 (176 residues), 207.7 bits, E=7.2e-66
• PF00436: SSB
  • amino acids 6 to 112 (107 residues), 140.8 bits, E=7.5e-46

Best Hits

Swiss-Prot: 100% identical to SSB_ECOL6: Single-stranded DNA-binding protein (ssb) from Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)

KEGG orthology group: K03111, single-strand DNA-binding protein (inferred from 100% identity to eco:b4059)

MetaCyc: 100% identical to ssDNA-binding protein (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

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

Protein Sequence (178 amino acids)

>NOLOHH_05140 single-stranded DNA-binding protein SSB1 (Escherichia coli ECOR27)
MASRGVNKVILVGNLGQDPEVRYMPNGGAVANITLATSESWRDKATGEMKEQTEWHRVVL
FGKLAEVASEYLRKGSQVYIEGQLRTRKWTDQSGQDRYTTEVVVNVGGTMQMLGGRQGGG
APAGGNIGGGQPQGGWGQPQQPQGGNQFSGGAQSRPQQSAPAAPSNEPPMDFDDDIPF