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nifK, hNIFK, nucleolar phosphoprotein Nopp34, nucleolar protein interacting with the FHA domain of pKi-67
This gene encodes a protein that interacts with the forkhead-associated domain of the Ki-67 antigen. The encoded protein may bind RNA and may play a role in mitosis and cell cycle progression. Multiple pseudogenes exist on chromosomes 5, 10, 12, 15, and 19.[provided by RefSeq, Jan 2009] (from NCBI)
Top mentioned proteins: ACID, FIX, CAN, HAD, FasT
Papers on nifK
Protein Arginine Methyltransferase 8: Tetrameric Structure and Protein Substrate Specificity.
Ho et al., Taipei, Taiwan. In Biochemistry, Jan 2016
Here, we report the crystal structure of the PRMT8:SAH complex, identify a new non-histone protein substrate NIFK, and uncover a previously unknown regulatory region specifically required for recognizing NIFK.
Analysis of phylogeny and codon usage bias and relationship of GC content, amino acid composition with expression of the structural nif genes.
Roy et al., Calcutta, India. In J Biomol Struct Dyn, Oct 2015
UNASSIGNED: Bacteria and archaea have evolved with the ability to fix atmospheric dinitrogen in the form of ammonia, catalyzed by the nitrogenase enzyme complex which comprises three structural genes nifK, nifD and nifH.
Phylogeny and evolutionary genetics of Frankia strains based on 16S rRNA and nifD-K gene sequences.
Sarma et al., Benares, India. In J Basic Microbiol, Aug 2015
16S rRNA and nifD-nifK sequences were used to study the molecular phylogeny and evolutionary genetics of Frankia strains isolated from Hippöphae salicifolia D. Don growing at different altitudes (ecologically classified as riverside and hillside isolates) of the Eastern Himalayan region of North Sikkim, India.
Influence of different factors on the nitrogenase activity of the engineered Escherichia coli 78-7.
Chen et al., Beijing, China. In World J Microbiol Biotechnol, Jun 2015
The engineered Escherichia coli 78-7 is a derivative of E. coli JM109 carrying a nitrogen fixation (nif) gene cluster composed of nine genes (nifB, nifH, nifD, nifK, nifE, nifN, nifX, hesA and nifV) and its own σ(70)-dependent nif promoter from a gram-positive bacterium Paenibacillus sp.
The RNA recognition motif of NIFK is required for rRNA maturation during cell cycle progression.
Tsai et al., Taipei, Taiwan. In Rna Biol, 2014
NIFK is transactivated by c-Myc, the key regulator of ribosome biogenesis.
Mechanisms of physiological adjustment of N2 fixation in Cicer arietinum L. (chickpea) during early stages of water deficit: single or multi-factor controls.
Tran et al., Khorramābād, Iran. In Plant J, 2014
Results indicated that drought reduced nitrogenase activity, and that this was associated with a reduced expression of the nifK gene.
Challenges to develop nitrogen-fixing cereals by direct nif-gene transfer.
Rubio et al., Mar del Plata, Argentina. In Plant Sci, 2014
Expression of active NifH requires the products of nifM, nifH, and possibly nifU and nifS, whereas active NifDK requires the products of nifH, nifD, nifK, nifB, nifE, nifN, and possibly nifU, nifS, nifQ, nifV, nafY, nifW and nifZ.
Metaproteomic identification of diazotrophic methanotrophs and their localization in root tissues of field-grown rice plants.
Minamisawa et al., Sendai, Japan. In Appl Environ Microbiol, 2014
Metaproteomic analysis of root-associated bacteria from field-grown rice (Oryza sativa Nipponbare) revealed that nitrogenase complex-containing nitrogenase reductase (NifH) and the alpha subunit (NifD) and beta subunit (NifK) of dinitrogenase were mainly derived from type II methanotrophic bacteria of the family Methylocystaceae, including Methylosinus spp.
Ki-67 is a PP1-interacting protein that organises the mitotic chromosome periphery.
Vagnarelli et al., Edinburgh, United Kingdom. In Elife, 2013
Following siRNA depletion of Ki-67, NIFK, B23, nucleolin, and four novel chromosome periphery proteins all fail to associate with the periphery of human chromosomes.
Absence of cospeciation between the uncultured Frankia microsymbionts and the disjunct actinorhizal Coriaria species.
Gtari et al., Tunisia. In Biomed Res Int, 2013
Total DNA extracted from root nodules collected from five species: C. myrtifolia, C. arborea, C. nepalensis, C. japonica, and C. microphylla, growing in the Mediterranean area (Morocco and France), New Zealand, Pakistan, Japan, and Mexico, respectively, was used to amplify glnA gene (glutamine synthetase), dnaA gene (chromosome replication initiator), and the nif DK IGS (intergenic spacer between nifD and nifK genes) in Frankia and the matK gene (chloroplast-encoded maturase K) and the intergenic transcribed spacers (18S rRNA-ITS1-5.8S
The genome of Paenibacillus sabinae T27 provides insight into evolution, organization and functional elucidation of nif and nif-like genes.
Chen et al., Beijing, China. In Bmc Genomics, 2013
The genome of P. sabinae T27 contains fifteen nitrogen fixation (nif) genes, including three nifH, one nifD, one nifK, four nifB, two nifE, two nifN, one nifX and one nifV.
Direct observations of shifts in the β-sheet register of a protein-peptide complex using explicit solvent simulations.
Chong et al., Pittsburgh, United States. In Biophys J, 2011
Potential encounter complexes of the Ki67FHA receptor and hNIFK peptide are misregistered states of the beta-sheet.
Assembly of nitrogenase MoFe protein.
Ribbe et al., Irvine, United States. In Biochemistry, 2008
Assembly of nitrogenase MoFe protein is arguably one of the most complex processes in the field of bioinorganic chemistry, requiring, at least, the participation of nifS, nifU, nifB, nifE, nifN, nifV, nifQ, nifZ, nifH, nifD, and nifK gene products.
Human nasal turbinates as a viable source of respiratory epithelial cells using co-culture system versus dispase-dissociation technique.
Idrus et al., Malaysia. In Laryngoscope, 2007
Better basal gene expression was observed by co-cultured respiratory epithelial cells compared to dispase dissociated cells.
Structure of human Ki67 FHA domain and its binding to a phosphoprotein fragment from hNIFK reveal unique recognition sites and new views to the structural basis of FHA domain functions.
Tsai et al., Columbus, United States. In J Mol Biol, 2004
nmr analysis of the solution structure of the FHA domain of human Ki67 and mapping of the binding surface for NIFK binding
The nifk gene is widely expressed in mouse tissues and is up-regulated in denervated hind limb muscle.
Tågerud et al., Kalmar, Sweden. In Cell Biol Int, 2002
NIFK, an RNA-binding nucleolar protein interacting with the fork-head associated domain of the proliferation marker protein Ki-67, is widely expressed in adult mouse tissues and up-regulated in denervated hind limb muscle
Rearrangement of nitrogen fixation genes during heterocyst differentiation in the cyanobacterium Anabaena.
Haselkorn et al., In Nature, 1985
A site-specific recombination between an 11 base-pair direct repeat sequence flanking the nifK and nifD genes removes 11 kilobases of intervening DNA, resulting in juxtaposition of the two genes and an alteration of the nifD protein-coding sequence.
Activation of extra copies of genes coding for nitrogenase in Rhodopseudomonas capsulata.
Haselkorn et al., In Nature, 1984
Klebsiella pneumoniae contains 15 linked nitrogen fixation (nif) genes, three of which, nifH, nifD and nifK have been sufficiently conserved in evolution that cloned K. pneumoniae nifHDK DNA will hybridize to DNA sequences from every nitrogen-fixing bacterium examined to date, including the purple, non-sulphur bacterium Rhodopseudomonas capsulata, in which one complete nifHDK operon has been mapped.
Directed transposon Tn5 mutagenesis and complementation analysis of Rhizobium meliloti symbiotic nitrogen fixation genes.
Ausubel et al., In Cell, 1982
The locations of R. meliloti genes nifH, nifD and nifK, which code for the single subunit of the nitrogenase Fe protein and for the two subunits of the nitrogenase MoFe protein respectively, were determined by DNA hybridization to cloned Klebsiella pneumoniae nif genes and by comparison of partial R. meliloti DNA sequences with K. pneumoniae nif gene sequences.
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