Protein Info for CCNA_00139 in Caulobacter crescentus NA1000

Annotation: magnesium chelatase subunit ChlI-like ATPase

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 50 100 150 200 250 300 350 400 450 500 535 TIGR00368: Mg chelatase-like protein" amino acids 8 to 498 (491 residues), 492.8 bits, see alignment E=5.1e-152 PF13541: ChlI" amino acids 20 to 139 (120 residues), 116.3 bits, see alignment E=2.3e-37 PF01078: Mg_chelatase" amino acids 188 to 393 (206 residues), 310.6 bits, see alignment E=1.3e-96 PF00158: Sigma54_activat" amino acids 198 to 344 (147 residues), 25.1 bits, see alignment E=3.9e-09 PF00493: MCM" amino acids 204 to 346 (143 residues), 24.8 bits, see alignment E=3.4e-09 PF07728: AAA_5" amino acids 211 to 347 (137 residues), 29.4 bits, see alignment E=2.1e-10 PF13335: Mg_chelatase_C" amino acids 401 to 498 (98 residues), 88.1 bits, see alignment E=1.5e-28

Best Hits

KEGG orthology group: K07391, magnesium chelatase family protein (inferred from 100% identity to ccr:CC_0140)

Predicted SEED Role

"MG(2+) CHELATASE FAMILY PROTEIN / ComM-related protein"

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 A0A0H3C2V3 at UniProt or InterPro

Protein Sequence (535 amino acids)

>CCNA_00139 magnesium chelatase subunit ChlI-like ATPase (Caulobacter crescentus NA1000)
MAARVVTVAFEGVEARRVDVEVQLTTGQHAFVVVGLADKAVAESRERVRGAFAGLGLSLP
GKRIVANLAPADLPKEGAHFDLPIALAVMAALGVIPLDALDGWAAMGELSLDGRIVPAAG
ALPAAMAAGAMDLGLICPEASGPEAAWAGGTRILAPRSLVALINHFRGSQILSAPTPGPI
IEGEVPKDLRDVKGQEHAKRALEIAAAGGHNLLFCGPPGSGKSMLAQRLPSLLPPLTSAE
LLETSMVHSVAGLIARGTLTRARPFRAPHHSASMAALTGGGHRAKPGEVSLAHNGVLFLD
ELPEFGVQALDSLRGPLETGEVMVARANAHVRYPAKVQLVAAMNPCRCGHGGAGRGACGK
APRCQKDYQGRISGPLLDRIDLAVDMPAVTAADLALPPPVEGSAEVAARVARARALQVDR
AEALGAADGLNSRAEGAFLEKIAGLDTAGRDLLSRAAEAGRISARGWTRVLRLSRTIADL
EGVDSVKRLHVAEALAYRRTSAAGDEDVGSPPRRIENTSRAFSDEVDPVRRQKMR