Protein Info for MIT1002_00014 in Alteromonas macleodii MIT1002

Annotation: DNA polymerase I

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 930 PF02739: 5_3_exonuc_N" amino acids 9 to 170 (162 residues), 204.9 bits, see alignment E=1.3e-64 TIGR00593: DNA polymerase I" amino acids 10 to 930 (921 residues), 961.7 bits, see alignment E=2.5e-293 PF01367: 5_3_exonuc" amino acids 171 to 271 (101 residues), 93.4 bits, see alignment E=2.1e-30 PF01612: DNA_pol_A_exo1" amino acids 331 to 517 (187 residues), 132 bits, see alignment E=4.2e-42 PF00476: DNA_pol_A" amino acids 551 to 928 (378 residues), 564.9 bits, see alignment E=1.7e-173

Best Hits

Swiss-Prot: 66% identical to DPO1_ECOLI: DNA polymerase I (polA) from Escherichia coli (strain K12)

KEGG orthology group: K02335, DNA polymerase I [EC: 2.7.7.7] (inferred from 94% identity to amc:MADE_00016)

MetaCyc: 66% identical to DNA polymerase I (Escherichia coli K-12 substr. MG1655)
3.1.11.-; 3.1.11.-; DNA-directed DNA polymerase. [EC: 2.7.7.7]

Predicted SEED Role

"DNA polymerase I (EC 2.7.7.7)" in subsystem DNA-replication or DNA Repair Base Excision (EC 2.7.7.7)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 2.7.7.7

Use Curated BLAST to search for 2.7.7.7

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 (930 amino acids)

>MIT1002_00014 DNA polymerase I (Alteromonas macleodii MIT1002)
MPDSKKPPFILVDGSSYLFRAFHGLPPLTNSKGQDTGAIYGVVNMLKSLIKQYNPTHMAV
IFDAKGKTFRDDIYKEYKANRPPMPDELRSQIEPLHAIIKAMGLPVIVESGVEADDVIGT
LAKHATEKGIDTLISTGDKDMAQLVNEHVTLINTMTNQLMDVEGVNTKFGIPPELVIDFL
ALKGDKVDNIPGVPGVGDKSAQALLNGIGGIDDIYKNLDKIADLSFRGSKSMAAKMQEYE
EQARLSYTLATISIDLDLDYDVEALMPCQADNEQLRDLFAEYEFKRWHAEVSALIAGGDT
SGANANTNEEKSDSAEESEQSESIEIDKSKYETVLDEERFNAWVAKLEKAELIAFDTETT
SLNYMDAELVGVSFCIEEGEAAYVPVAHDYPDAPAQLSREFVLDALKPILESDTVIKVGQ
HIKYDKNVLANYDITLNGIGFDTMLESYVLNSTAQRHDMDSLALAYLGHKTIHFEEIAGK
GAKQLTFNQISLEEAGPYAAEDADITLRLHNAIWTKLKEIPELKNLLIDVEVPLACVLSR
MEQEGVLIDSQRLLQQSQDLATRIAELESEVHEEAGEPFNLGSTKQLQHVLFEKMSLPII
KKTPKGAPSTSEDVLQELALEYPLPKKIMEYRGLTKLKNTYTDKLPKMINHRTGRVHTSY
HQAVTATGRLSSTDPNLQNIPIRNEEGRRVRQAFVPREGNKFVAADYSQIELRIMAHLSG
DKGLLDAFAHGKDIHKATAAEVFGVPLDEVTTEQRRSAKAINFGLIYGMSAFGLSKQLNI
PRNEAQKYMDLYFERYPGVLEYMDSTRESAKDKGYVETVFGRRLYLPDIKASNGARRKGA
ERAAINAPMQGTAADIIKMAMIKVDDWIRKNASDDVTMMMQVHDELVFEIKEDKVETYVS
TITALMESAATLNVPLVVEAGVGENWDEAH