Protein Info for Echvi_0262 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: DNA-directed RNA polymerase, beta subunit

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 1200 1291 TIGR02013: DNA-directed RNA polymerase, beta subunit" amino acids 6 to 1289 (1284 residues), 1838 bits, see alignment E=0 PF04563: RNA_pol_Rpb2_1" amino acids 25 to 460 (436 residues), 68.3 bits, see alignment E=2e-22 PF04561: RNA_pol_Rpb2_2" amino acids 149 to 219 (71 residues), 28.9 bits, see alignment 2.7e-10 amino acids 309 to 415 (107 residues), 77.7 bits, see alignment E=3e-25 PF04565: RNA_pol_Rpb2_3" amino acids 474 to 542 (69 residues), 96.9 bits, see alignment 1.8e-31 PF10385: RNA_pol_Rpb2_45" amino acids 552 to 620 (69 residues), 85.6 bits, see alignment 5.8e-28 PF00562: RNA_pol_Rpb2_6" amino acids 681 to 1215 (535 residues), 435.5 bits, see alignment E=5.4e-134 PF04560: RNA_pol_Rpb2_7" amino acids 1217 to 1290 (74 residues), 89.8 bits, see alignment 3.7e-29

Best Hits

KEGG orthology group: K03043, DNA-directed RNA polymerase subunit beta [EC: 2.7.7.6] (inferred from 70% identity to aas:Aasi_1396)

Predicted SEED Role

"DNA-directed RNA polymerase beta subunit (EC 2.7.7.6)" in subsystem RNA polymerase bacterial (EC 2.7.7.6)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 2.7.7.6

Use Curated BLAST to search for 2.7.7.6

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 L0FTE7 at UniProt or InterPro

Protein Sequence (1291 amino acids)

>Echvi_0262 DNA-directed RNA polymerase, beta subunit (Echinicola vietnamensis KMM 6221, DSM 17526)
MAIQNQTERKSFSSIKVVKDYPDFLDIQLQSFKDFFQLDTPAEKRRQDGLFKVFSENFPI
SDSRENFTLEFIDYTVDPPKYSVGECIDRGLTYSVPLKAKLRLLCSDEDNEDFETIEQEV
FLGNLPYMTEKGSFVINGAERVIVSQLHRSPGVFFAQSKHTNGTKLYSARIIPFKGSWIE
FATDINNVMYAYIDRKKKFPVTTLLRAIGYGSDKAILDLFGLSEEIEANKSNLKKIVGRK
LAARVLKTWVEDFVDEDTGEVVSIDRNEVLLERDSVLTDEDIELILDSGAKSVILHRDDV
NIADYSIIYNTLQKDNSNSEKEAVEVIYRQLRNTEAPDEATAREVIHGLFFSDKRYDLGE
VGRYRINKKLGLDIEAEKIVLTTEDIINIVKYLIGLINSKAVVDDIDHLSNRRVRTVGEQ
LYSQFGVGLARMARTIRERMNVRDNEDFKPVDLINARTLSSVINSFFGTNQLSQFMDQTN
PLAELTHKRRLSALGPGGLSRERAGFEVRDVHYTHYGRLCTIETPEGPNIGLISSLCVHA
KVNAMGFLETPYRKVKEGKAGMEAEDIVFLTAEEEDNNNIAQANAPLETDGSFVNDRVKA
RYEGDFPVLEPKEISYMDVAPNQIVSVAASLIPFLEHDDANRALMGSNMQRQAVPLLKAE
SPIVGTGLEAKAAVDSRSLIIAEADGVVDFVDAKKIVIKYDLSDDELLVNFSDEYKSYDL
IKFRRTNQDTTINLTPLVLKGQRVTKGQVLVEGYSTNQGELALGKNLKVAYMPWQGYNFE
DAIVISERVVREDIFTSIHVEEFQLEVRDTKRGEEELTSEIPNVSEEAVKNLDENGIIRI
GAELKEGDIIIGKITPKGETDPTPEEKLLRAIFGDKAGDVKDASLKASPSLNGVVIETKL
FSRPKKDKELRAKAKAEVEKLKQAYTKELLGVRAKMINKLVSILDGMTSLGVKHKFGDEI
ISKGVKFNHQNIENNLFPAKNPYRDESNYNVPEEANLISDIILDDWTEDEHANSLIQQLV
KNYTNTRNEISGRFKRDRFTLEVGDELPAGIVRLAKVYVAKKRKLKVGDKMAGRHGNKGI
VAKIVRDEDMPFLEDGTPMDIVLNPLGVPSRMNIGQIFETVLAWAGEKMNKKYATPIFDG
ASTEEVAAELDAAGLPSFGRTYLFDGLTGKQFDQPVTVGIAYMLKLGHLVDDKMHARSIG
PYSLITQQPLGGKAQFGGQRFGEMEVWALEAFGASHVLQEILTVKSDDVIGRAKAYESIV
KGENLPKPNIPESFNVLVHELRGLALEITLD