Protein Info for MPMX20_01426 in Enterobacter sp. TBS_079

Annotation: ATP-dependent DNA helicase DinG

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 725 PF00270: DEAD" amino acids 31 to 95 (65 residues), 24.9 bits, see alignment E=3e-09 PF06733: DEAD_2" amino acids 195 to 264 (70 residues), 32 bits, see alignment E=1.9e-11 PF13307: Helicase_C_2" amino acids 531 to 688 (158 residues), 123.5 bits, see alignment E=1.9e-39

Best Hits

Swiss-Prot: 88% identical to DING_SALTY: ATP-dependent DNA helicase DinG (dinG) from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

KEGG orthology group: K03722, ATP-dependent DNA helicase DinG [EC: 3.6.4.12] (inferred from 88% identity to cko:CKO_02329)

MetaCyc: 87% identical to ATP-dependent DNA helicase DinG (Escherichia coli K-12 substr. MG1655)
RXN0-4261 [EC: 5.6.2.3]

Predicted SEED Role

"ATP-dependent helicase DinG/Rad3" in subsystem DNA repair, bacterial DinG and relatives

Isozymes

Compare fitness of predicted isozymes for: 3.6.4.12

Use Curated BLAST to search for 3.6.4.12 or 5.6.2.3

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 (725 amino acids)

>MPMX20_01426 ATP-dependent DNA helicase DinG (Enterobacter sp. TBS_079)
MALTAALKAQIGAWYKALQQQIPDFIPRAPQRQMIADVAKTLSGDDGRHLAIEAPTGVGK
TLSYLIPGIAIAREEQKTLVVSTANVALQDQIFSKDLPLLRKIIPELRFTAAFGRGRYVC
PRNLAALASSEPSQQDLLAFLDDELTPNNKAEQEQCAKLKTELDSYKWDGLRDHTSHAIS
DDLWRRLSTDKASCLNRNCHYYRECPFFVARREIQEAEVVVANHALVMAALESEAVLPEP
KNLLLVLDEGHHLPDVARDALEMSAEITAPWFRLQLDLFCKLVATCMEQFRPKTTPPLAV
PERLSEHCEAVYSLIASLNNILNLYLPATQDAEHRFAMGELPDEVMEICQQLAKHLEKLR
GLAEMFLNDLSEKTGTHDVVRLHRILLQMNRALGMFEAQSKLWRLASMAQASGAPVTKWA
TRDVKDGQAHLFFHCVGIRVADQLEKLIWRSVPHVVVTSATLRSLNSFSRLQEMSGLKEK
AGDRFVALDSPFNHCEQGKLVIPRMKYEPLIDNEEQHIAEMAAYFREQLESEKYPGMLVL
FASGRAMQRFLEHVTDLRLLLLVQGDQPRYRLVELHRKRIDNGERSVLIGLQSFAEGLDL
KGDYLTQVHIHKIAFPPIDSPVVITEGEWLKSLNRYPFEVQSLPAASFNLIQQVGRLIRS
HSCWGEVVIYDKRLLTKNYGQRLLNALPVFPIEQPDVPDVKKRPAKPAAGRRKSVRTKGR
GPTGK