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Gene greA from Helicobacter pylori 26695: transcription elongation factor GreA
Member of NCBI Protein Clusters PRK00226(See COMBREX Page ) (See NCBI page)
NCBI Entrez GeneID 899395
UniProtKB accession
RefSeq Protein accession NP_207660.1 (PROVISIONAL)
Gene Symbol(s)
  • symbol: greA
  • locus tag: HP0866
Organism Helicobacter pylori 26695 (NCBI TaxID: 85962)
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Contribute a predicted function for this gene (free text, GO terms, or EC number) (info). Be sure to check the list of current predicted functions in the section immediately below beforehand.
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Post a comment about this gene to appear on this page (info).
Source Predicted function(s)
NCBI Protein Cluster Prediction transcription elongation factor GreA
Functional Status blueblue (function predicted, no experimental evidence)
Source of prediction NCBI Protein Clusters info
BLASTP hits to experimentally validated proteins
green greA from Escherichia coli str. K-12 substr. MG1655
(%_identity=50.32; E_val=9e-39; BitScore=154.0)

other hits with E-value < 1e-05
Share the same Pfam domain composition with the following experimentally validated proteins
green greA from Escherichia coli str. K-12 substr. MG1655

to see the rest 2 gene click here
GO terms
  • MF: GO:0003711 : transcription elongation regulator activity : IEA
  • MF: GO:0003677 : DNA binding : IEA
  • BP: GO:0006350 : transcription : IEA
  • BP: GO:0006355 : regulation of transcription, DNA-dependent : IEA
  • BP: GO:0045449 : regulation of transcription : IEA
Domain Structure from CDD
  • GreA_GreB: Transcription elongation factor, GreA/GreB, C-term. This domain has a FKBP-like fold.
  • GreA_GreB_N: domain. This domain adopts a long alpha-hairpin structure.
  • greA: transcription elongation factor GreA; Reviewed

See domain structure on NCBI Conserved Domain Database
Domain structure from Pfam
See domain structure on Pfam Database
The table at right lists genes that may be "functionally linked to" (i.e., participate in a common biological process, or form a protein complex with) the subject gene of this page, as determined by two sequence-independent methods, including phylogenetic profiling and operon membership (determined by OperonDB). (Info.) These linkages may also be viewed graphically using the program VisANT, by clicking on the headers of the table. Note: VisANT requires Java. To install the latest version of Java, see www.java.com
 OperonDB
phylogenetic profile
HP0864hypothetical protein
 
 
dutdeoxyuridine 5'-triphosphate nucleotidohydrolase
 
 
lpxBipid-A-disaccharide synthase
 
 
HP0868hypothetical protein
 
 
HP1247DNA polymerase III subunit delta 
 
dnaAchromosomal replication initiation protein 
 
Phenotype Description Expression
Class
Reference(s)
Candidate essential gene Identified as essential gene in one or more studies (see references) Knock out
PMID: 15547264
(candidate essential)