Protein Info for Rru_A1582 in Rhodospirillum rubrum S1H

Annotation: DNA polymerase III, alpha subunit (NCBI)

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 1170 TIGR00594: DNA polymerase III, alpha subunit" amino acids 20 to 1051 (1032 residues), 1216.5 bits, see alignment E=0 PF02811: PHP" amino acids 22 to 199 (178 residues), 135.8 bits, see alignment E=3.7e-43 PF07733: DNA_pol3_alpha" amino acids 330 to 590 (261 residues), 329.8 bits, see alignment E=2.7e-102 PF17657: DNA_pol3_finger" amino acids 593 to 754 (162 residues), 217.2 bits, see alignment E=1.8e-68 PF14579: HHH_6" amino acids 829 to 917 (89 residues), 103.4 bits, see alignment 1.3e-33

Best Hits

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)

Compare to protein 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 Q2RU13 at UniProt or InterPro

Protein Sequence (1170 amino acids)

>Rru_A1582 DNA polymerase III, alpha subunit (NCBI) (Rhodospirillum rubrum S1H)
MPDPSPASSALAGGSPANGFVHLRVHTALSMSEGAIQVKALVKLCAKMGMPAVAITDSGN
LFGALELSVTACDMGVQPIIGCQIAVRNEEVRERGFGAGRDLRAPDPDAVVLLAKNASGY
ANLMKIVSRSFIEGDGSEAPQVRLADIEALNDGLILLTGGVGGPLGRLLREGRRDEAAAI
LARHKEHFGDRVYVEIQRHGMADEDRIEADLIDLAYAQNVALVATNEPYYPDRAMFEAHD
VLICMQQKTVIGDETRRRLTPEHYFKPANEMRALFADLPEAVDNTLVIAKRCAVMSEKRK
PILPHSPAVKGRTEAEALCAMAEEGLDKRLEKHVYREGMSEAERIEIAKPYRERLAYELD
VIIKMGFPGYFLIVADFIQWAKDADIPVGPGRGSGAGSCVAWALTITDLDPLRFSLLFER
FLNPERVSMPDFDIDFCQDRREEVIRYVQREYGYERVAQIITFGKLQARAVLRSVGRVLQ
MPLGYVDKICKMVPNNPAAPVTLKEAIEAEPQLRDLQKNDEMVARLLDIGMKLEGLYSHA
STHAAGVVIGDRPLDNLVALYRDPHSDMPVTQFNMKWVEQAGLVKFDFLGLKTLTVLQHA
VRHIAKRGITVDLLDLPLDDRRSYDMLGRGETSGVFQLESTGMRDVLRNMKPDTLEDIVA
IVALYRPGPMDNIPSYIKRKKGEEEVVYLHDSLEPILKETYGILIYQEQVMQAAQIMAGY
SLGGADLLRRAMGKKIKAEMDTQRALFVEGAGKRGTSEAKASEVFDQIAKFAGYGFNKSH
AAAYGLVAYQTAYLKANYPVEFMAATMTYDMHNTDKLAVFKGELRRLDIPLLPPDVNRSF
AVFGVEDGAVRYALGAVKNVGAAAMDALVAEREARGPFKDLADFARRLDGKVINKRLLEN
LIKAGALDSLDGDRAKLLANADVLMRHAQAAAEDRASNQSSLFGGAGATSEPPMKFRACA
AWTITETLAHERDAMGFYLSAHPLDIYGDSLERLDVVPIEMLPGHLRGGGSGAVKLAVTP
GARKERIGKSGSRYAFVELSDATGSCETMVFSEVLGASRELLDSGRPLLVRADARLEGEE
VRLLAQAIELLDDAVARAARRIKVSFSDSGPIPRLAEIIRADGPGNRNILLVADLGDREV
EFRLDGGFALRSETLAALRNVPGVGEVREV