Protein Info for ABCV34_RS08810 in Castellaniella sp019104865 MT123

Annotation: polynucleotide adenylyltransferase PcnB

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 50 100 150 200 250 300 350 400 450 478 TIGR01942: poly(A) polymerase" amino acids 26 to 444 (419 residues), 491.1 bits, see alignment E=1.3e-151 PF01743: PolyA_pol" amino acids 54 to 179 (126 residues), 130.1 bits, see alignment E=9.8e-42 PF12627: PolyA_pol_RNAbd" amino acids 208 to 267 (60 residues), 60 bits, see alignment E=2.3e-20 PF12626: PolyA_pol_arg_C" amino acids 320 to 442 (123 residues), 114 bits, see alignment E=6.5e-37

Best Hits

KEGG orthology group: K00970, poly(A) polymerase [EC: 2.7.7.19] (inferred from 73% identity to put:PT7_0059)

Predicted SEED Role

"Poly(A) polymerase (EC 2.7.7.19)" in subsystem Polyadenylation bacterial (EC 2.7.7.19)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.7.7.19

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

Find the best match in UniProt

Protein Sequence (478 amino acids)

>ABCV34_RS08810 polynucleotide adenylyltransferase PcnB (Castellaniella sp019104865 MT123)
MLKQTIKHFVSRLFTTPPSGPARLSSDKHGIDRRLVSRHAIKVCEVLNQQGFDAYIVGGA
VRDLIVGLQPKDFDVATNATPNQIRPLFRRARIIGRRFQLVHVVFGQEIIETSTFRAPAS
DNQETDEHGRILRDNEFGTHEEDAARRDFTINALYYDPLKEEVIDFHQGVADLKNRVIRM
IGDPETRYREDPVRMLRALRFQAKLGARIDPATEAPILQLASLVEHVPASRLFDETLKLL
TCGHAMDCVRELRRLGLIKSLIPLIDRIFEEDGGEAFVEIALSRTDARVRSGKPVSPSFL
FAALLWRLVQKRWSALLAQDVPRNEALTRAADSVIDEQMDKLAIQRRHQADMREIWLMQA
RFERATVRSIWRMMEQPRFRASVDFLQLRAEAREIDSVLAQWWMDLADSGDERRSQMIDT
WQAGHAGARRTSAGASRKRRRRHKPGGGTESDSSARSGAGADESAGATTHTKKPARLS