Protein Info for CCNA_00537 in Caulobacter crescentus NA1000 Δfur

Annotation: DNA-directed RNA polymerase beta

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 1300 1396 PF04997: RNA_pol_Rpb1_1" amino acids 17 to 344 (328 residues), 291.5 bits, see alignment E=3e-90 TIGR02386: DNA-directed RNA polymerase, beta' subunit" amino acids 20 to 1359 (1340 residues), 1789.7 bits, see alignment E=0 PF00623: RNA_pol_Rpb1_2" amino acids 346 to 399 (54 residues), 35.3 bits, see alignment (E = 5.1e-12) amino acids 397 to 487 (91 residues), 98.3 bits, see alignment 2.1e-31 PF04983: RNA_pol_Rpb1_3" amino acids 491 to 644 (154 residues), 101.6 bits, see alignment E=1.5e-32 PF05000: RNA_pol_Rpb1_4" amino acids 673 to 759 (87 residues), 70.5 bits, see alignment 3.8e-23 PF04998: RNA_pol_Rpb1_5" amino acids 762 to 1272 (511 residues), 246.7 bits, see alignment E=1.1e-76

Best Hits

Swiss-Prot: 70% identical to RPOC_ACICJ: DNA-directed RNA polymerase subunit beta' (rpoC) from Acidiphilium cryptum (strain JF-5)

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 A0A0H3C4W8 at UniProt or InterPro

Protein Sequence (1396 amino acids)

>CCNA_00537 DNA-directed RNA polymerase beta (Caulobacter crescentus NA1000 Δfur)
MNQEVLNIFNPVQAAPTFDQIRISLASPEKIRSWSFGEIKKPETINYRTFKPERDGLFCA
RIFGPTKDYECLCGKYKRMKYKGIICEKCGVEVTLARVRRERMGHIELASPVAHIWFLKS
LPSRIAMMLDMPLKDIERVLYFEYYIVTEPGLTPLKQHQLLSEDDYMRAQEEYGDDSFTA
EIGAEAIQNLLKAIDLEKEAERLREELSGTVSDMKQKKFSKRLKILEAFQESGNRPEWMV
LTVVPVIPPELRPLVPLDGGRFATSDLNDLYRRVINRNNRLKRLIELRAPDIIIRNEKRM
LQESVDALFDNGRRGRVITGANKRPLKSLADMLKGKQGRFRQNLLGKRVDYSGRSVIVVG
PELKLHECGLPKKMALELFKPFIYARLDAKGLSGTVKQSKRMVEREQPQVWDILEEVIRE
HPVLLNRAPTLHRLGIQAFEPKLIEGKAIQLHPLVCAAFNADFDGDQMAVHVPLSLEAQL
EARVLMMSTNNILSPANGRPIIVPSQDIVLGLYYLSVARDGEPGEGKIFADLGEIEAAMD
AGVVSLHAKIKARHTEMTPEGVLLRKVIDTTPGRMKIAALLPHHPQIGHRLIEKALTKKE
IGNLIDIVYRHCGQKATVIFADKVMGLGFKEAAKAGISFGKDDIIIPVRKTAIVEETRKL
AEEYEQQYADGLITKGEKYNKVVDAWAKATDRVADEMMAELQMKHKDENGREKEINAIYM
MAHSGARGSQAQMKQLGGMRGLMAKPSGEIIETPIVSNFKEGLTVQEYFNSTHGARKGLA
DTALKTANSGYLTRRLVDVAQDCIIVEEDCGTTKGITLRAVVEGGDVLVSLGSRVLGRFT
AEDVKDPGTGELVVPADTYIDENIADAIEAAVVQSVKVRSVLTCEAKIGVCGACYGRDLA
RGTPVNIGEAVGVIAAQSIGEPGTQLTMRTFHIGGTAQVAEQSFFEASNEGTVRVIGPTV
VGSDGALVIMSRNTSVSVLVDGKERETYKPPYGARLRVKDGDLVKRGQRLGDWDPYTTPI
ITEVAGKIRAEDLVDGLSIREEVDEATGIAQRVVADWRTSARGSDLRPAMGVLSEDGSYK
RLSNGGEARYLLSAGAILSVADGDEVKPGEVIARIPTEGAKTRDITGGLPRVAELFEARR
PKDCAVIAEMDGRVEFGKDYKNKRRIKITPDVDADGNQPEAVEFLIPKGKHIAVHDGDYI
TKGEYIIDGNPDPHDILRILGVEALANFLVDEIQEVYRLQGVPINDKHIETIVRQMLQKV
EILEPGDTGLIKGDHLDKPEFDKEQEKAIARGGRPAVTQPVLLGITKASLQTKSFISAAS
FQETTRVLTEASVHGKTDTLEGLKENVIVGRLIPAGTGSYLRSLQRVAAKRDEQLAQQRE
DAMEPLPAEIALSDAE