Protein Info for CCNA_02966 in Caulobacter crescentus NA1000

Annotation: non-specific DNA-binding protein Dps/iron-binding ferritin-like antioxidant protein/ferroxidase

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

Best Hits

KEGG orthology group: K04047, starvation-inducible DNA-binding protein (inferred from 100% identity to ccr:CC_2873)

Predicted SEED Role

"Non-specific DNA-binding protein Dps / Iron-binding ferritin-like antioxidant protein / Ferroxidase (EC 1.16.3.1)" in subsystem Oxidative stress (EC 1.16.3.1)

KEGG Metabolic Maps

Porphyrin and chlorophyll metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.16.3.1

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 A0A0H3CBW7 at UniProt or InterPro

Protein Sequence (159 amino acids)

>CCNA_02966 non-specific DNA-binding protein Dps/iron-binding ferritin-like antioxidant protein/ferroxidase (Caulobacter crescentus NA1000)
MAAALNTGLTAKQRTDIAASLNKVLADSYALYLKTHGYHWNVRGPNFQSLHVLLEGQYQE
EWAALDAIAERIRALGELAPQGYAAFGNLSSLKDGDPEQDWEGMIGELKADNETVIRTLR
DAMPIADEAGDEATADLLTQRLQAHEKHAWMLRSTLGLK