Protein Info for CCNA_00639 in Caulobacter crescentus NA1000

Annotation: heme:hemopexin-binding protein

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 50 100 150 200 250 300 350 400 450 500 541 PF08479: POTRA_2" amino acids 38 to 111 (74 residues), 72.6 bits, see alignment E=3e-24 PF03865: ShlB" amino acids 181 to 484 (304 residues), 51.3 bits, see alignment E=1.9e-17 PF01103: Omp85" amino acids 386 to 500 (115 residues), 24.5 bits, see alignment E=2.9e-09

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_00639)

Predicted SEED Role

"FIG00483985: hypothetical protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 A0A0H3C583 at UniProt or InterPro

Protein Sequence (541 amino acids)

>CCNA_00639 heme:hemopexin-binding protein (Caulobacter crescentus NA1000)
MIGILDGWGLAAPLQSSVQVISTPNTGAVDSAPLAIILKHVNFPGATVVPPHDLQPAWQN
FVGKPVALADLKTIARNAEAIYAGRGYPFVVVVPPAQTVVDGVVRLDVIEGQISDLTVLG
QDASARRQATRIFQPLVGMRPLPAVAVERAYATARATPGLAVAGALRRGTKPGGMDLVVE
AARDPWRVAAGVNNWAARPVGPWVATVQADYFGASSYGDQASIQASTSPDFKAQYGFQAR
YERRLNAYGTYADAVIIAAKAKPGGAVAELNLATNLIGARLEVGQNLVDDGVIAISLKAG
LDINDQETLVFGSERLSREQLRTLSLGGEVTLQGENLKASASLEFRKGVDLLGASKAGDQ
DLSRASADPKAAMVRWKFEGEWRVASQVLAARFEGQDTGSSLTTPDQYVIGNQTIGRGYQ
PGSAFADSAVAVSLELRRPGVKLSRSIKAEPFIFVDAARLSNPRNDIERLFDRRDLSSIG
GGLRFDVPGPARFELLYAHPSAPPLGLGEKKPAPTVLFSASVGLKALADNVLRRKTSGAT
R