Protein Info for CCNA_02815 in Caulobacter crescentus NA1000 Δfur

Annotation: ice nucleation 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 50 100 150 200 250 300 350 400 450 500 550 600 654 PF20080: ALTTAQ_rpt" amino acids 163 to 197 (35 residues), 28.9 bits, see alignment (E = 1.1e-10) amino acids 392 to 421 (30 residues), 30.2 bits, see alignment (E = 4.2e-11)

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_02815)

Predicted SEED Role

"Large exoproteins involved in heme utilization or adhesion"

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 A0A0H3CD61 at UniProt or InterPro

Protein Sequence (654 amino acids)

>CCNA_02815 ice nucleation protein (Caulobacter crescentus NA1000 Δfur)
MVVVGSQNTALSSLSPTRIAALSAATLSEAPASEFAKLTAQQVAAISITAISALTSEQFA
AFDVRQVRALTSAQLPRLSAAISFSPKQLATLSQAQTQALQHTQVAALSITALGEMRTTQ
LAVLSATAFAALSIDQVQSLSLAQVRSLSAPQVRALPAADIAEFSLEQVGALTALQLAVL
SPTQVSALSSEQIGALSRTQFSALSAATVRALSPQTLALTTADHWRAATIAQMSSLSGDQ
LKALGETRLSSLSASQVRALSATEVGRAGPALLDALTPTQLAGLGAIHTAALTVTDIAGL
SASQIAALDPAAVAGLSATGLSALSASQVAALSASQVARLRANQLQGLNGEDFSEFTRAQ
LKAFTAAQIRELPSARLAELSDEDFGEFTATQIRALSVLQLKALSTSDLAAFSSEQVGAL
ANGQVAALTGTQLSALRGVAAFTPVQLQSITATQLSTFSATDLERLSTTELMGLTGAQIS
GLSPEALSSLDVEETALLSTAQIRGLTVTQLRGLSETDVGQFSAAQIGALDGTQVGGALT
RLSASAIGGLAATQMAKLPSSALAALSITQIAAMGSTQLRALTAAQLTSMSTTMAVGLGA
SQVAALAPAQIASLSTTHLALLSTHSLASLDLNQVRALTASQIKSLSTVRRQKF