Protein Info for CCNA_02751 in Caulobacter crescentus NA1000 Δfur

Annotation: ABC transporter ATP-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 50 100 150 200 250 300 332 PF00005: ABC_tran" amino acids 19 to 167 (149 residues), 131.3 bits, see alignment E=5.9e-42 PF09383: NIL" amino acids 255 to 323 (69 residues), 65 bits, see alignment E=6.7e-22

Best Hits

Swiss-Prot: 100% identical to METN_CAUVC: Methionine import ATP-binding protein MetN (metN) from Caulobacter vibrioides (strain ATCC 19089 / CB15)

KEGG orthology group: K02071, D-methionine transport system ATP-binding protein (inferred from 100% identity to ccs:CCNA_02751)

Predicted SEED Role

"Methionine ABC transporter ATP-binding protein" in subsystem Methionine Biosynthesis or Methionine Degradation

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 A0A0H3CBF3 at UniProt or InterPro

Protein Sequence (332 amino acids)

>CCNA_02751 ABC transporter ATP-binding protein (Caulobacter crescentus NA1000 Δfur)
MITFQDVSKTYAQGGHPALSGVSLSVKAGEVFGVIGASGAGKSTLIRLINGLETPSAGQV
IVDGDDVAALGVAGLRALRRRVGMIFQHFNLLSGKTVAQNVAFPLKLAGRPAAEVKARTA
ELLERVGLSAHAGKYPAQLSGGQKQRVGIARALATNPKVLLCDEATSALDPETTEQILDL
IAGLNRELGLTIVLITHEMDVVRRVCDRVAVLDAGRVVEEGAVEEVFLHPASDTARRFVR
EAEGDVTAAPGVGGRVVRLTFKGEATYKPVLGEVARATGVDYSILGGRIHRLRETPYGQL
TLALTGGDVAAAIAQFQAAGVRVDALSGETAQ