Protein Info for AMB_RS12930 in Magnetospirillum magneticum AMB-1

Annotation: DNA polymerase III subunit alpha

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

1 100 200 300 400 500 600 700 800 900 1000 1100 1154 TIGR00594: DNA polymerase III, alpha subunit" amino acids 7 to 1035 (1029 residues), 1215.9 bits, see alignment E=0 PF02811: PHP" amino acids 9 to 181 (173 residues), 136.8 bits, see alignment E=1.8e-43 PF07733: DNA_pol3_alpha" amino acids 298 to 571 (274 residues), 340.7 bits, see alignment E=1.4e-105 PF17657: DNA_pol3_finger" amino acids 574 to 735 (162 residues), 223 bits, see alignment E=2.8e-70 PF14579: HHH_6" amino acids 810 to 903 (94 residues), 97.1 bits, see alignment E=1.1e-31

Best Hits

KEGG orthology group: K02337, DNA polymerase III subunit alpha [EC: 2.7.7.7] (inferred from 54% identity to apb:SAR116_0520)

Predicted SEED Role

"DNA polymerase III alpha subunit (EC 2.7.7.7)" in subsystem DNA-replication (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

See Q2W452 at UniProt or InterPro

Protein Sequence (1154 amino acids)

>AMB_RS12930 DNA polymerase III subunit alpha (Magnetospirillum magneticum AMB-1)
MPAYADFVHLRVHTAYSLAEGAIKLKQLIKLCEKAAMPAVGITDTANLFGALEFSTSCSD
AGIQPIVGAQIAIRREDGGPSKDGRKPEPDTLVLLCQNEAGYLNLLKLVSKAFLETDAGE
TPQVTLHDLETRSDGLIVLTGGPAGPVGRLLADGQTEKAEIVLARLARAFAGRCYVELMR
HNLEVEDRIEPLLVSLAYKHDLPLVATNEAFFADRGMYEAHDALVCIAEGAYISQDERRR
LTPEHYFKSPEEMRALFADLPEACDNTLVIARRCAFGVAKRKPILPPYRMDGLTEAEVLR
KKTWEGLEARLEKHVFKEGMTDDEKEHAAKPYRERIEFELNVIEEMGFPGYFLIVSDFIQ
WSKAQEIPVGPGRGSGAGSAVAWALTITDLDPLRWGLLFERFLNPERVSMPDFDIDFCQD
RREETIRYVQGKYGYSQVAQIITFGKLQARAVLRDVGRVLQMPYGQVDRICKLVPNNPAN
PMTLEQALESEPLLKEQKERDEAVSHLIDLAMKLEGLYRHASTHAAGVVIGDRPLDELVP
LYRDPRSDMPVTQFNMKWVESAGLVKFDFLGLKTLTVMVTAVKHVKKTKGIDIDLSAIPL
DDAKSYELLSRGDAAGVFQLESSGMRDVLRKMGPNRLEDLIAVVALYRPGPMDQIPRYIA
CKHGKEEPDYMHPLLEPILKETFGIMVYQEQVMQIAQVLSGYSLGGADLLRRAMGKKDRE
EMDRQRAKFVEGATARAVDGGQASMIFDKVAKFAEYGFNKSHAAAYALIAYQTAWLKANY
PAEFMAATMTYEMSNTDKLNSFRQELDRLGIKLLPPDINASQPTFSVEVLPDGGSAVRYA
LAALKNVGEAAMKSLVDERERGGRFKDVGDFAARMDSKVLNRRQLENMVKAGVFDSLDKN
RGRLFKNADTLCRYAASAAEDRDSSQMSLLGGSNAPTLKLESGPDWSPHEKLNQEFEAVG
FYLSAHPLDAYAKSMKRLNVLKIAELPRHLQSGGKGRVRLAGSLLSKQERVSAKGSRYAF
LQFSDASGMFEVTCFSEILATSRELLDAGGPLLIDVDAKLEEDQLRMTCQRIASLDQEAA
KAAAGIRVIISDDSAIRQLADLINGEARGRNLVRIVARADNREVELGLKSNITLSPKFMG
SLRSIPGIAEVEEI