Nucleic Acid Collection (#8)

TFAM transcription factor bound to DNA C015 / 7060
TFAM transcription factor bound to DNA, molecular model. Human mitochondrial transcription factor A (TFAM, pink) bound to a strand of DNA (deoxyribonucleic acid, orange and green)

Restriction enzyme and DNA C015 / 6941
Restriction enzyme and DNA. Molecular model showing an EcoRI endonuclease enzyme (purple) bound to a DNA (deoxyribonucleic acid) strand (blue). EcoRI is an enzyme isolated from strains of E

Methyltransferase complexed with DNA C016 / 2033
Methyltransferase complexed with DNA, molecular model. The strand of DNA (deoxyribonucleic acid, green and blue) is enclosed by DNA methyltransferase 1 (DNMT-1, green and pink)

Methyltransferase complexed with DNA C016 / 2032
Methyltransferase complexed with DNA, molecular model. The strand of DNA (deoxyribonucleic acid, green and yellow) is enclosed by DNA methyltransferase 1 (DNMT-1, purple and pink)

Notch transcription, molecular model
Notch transcription. Molecular model showing a strand of DNA (deoxyribonucleic acid) being acted upon by various proteins and other molecules

Z-Z DNA junction, molecular model C016 / 1539
Z-Z DNA junction. Molecular model of a junction between two left-handed DNA double helices (Z DNA, down centre) stabilised by the Z alpha domain of the human RNA-editing enzyme ADAR1

Z-Z DNA junction, molecular model C016 / 1445
Z-Z DNA junction. Molecular model of a junction between two left-handed DNA double helices (Z DNA, pink) stabilised by the Z alpha domain of the human RNA-editing enzyme ADAR1

Enzyme catalysing DNA recombination C016 / 0725
Enzyme catalysing DNA recombination. Molecular model of the enzyme CRE (cyclization recombination) recombinase (blue and green) mediating the recombination of strands of DNA (deoxyribonucleic acid)

Enzyme catalysing DNA recombination C016 / 0724
Enzyme catalysing DNA recombination. Molecular model of the enzyme CRE (cyclization recombination) recombinase (blue and purple) mediating the recombination of strands of DNA (deoxyribonucleic acid)

Iron-regulatory protein bound to RNA C015 / 6691
Iron-regulatory protein bound to RNA, molecular model. Iron regulatory protein 1 (IRP1, purple) bound to a short strand of RNA (ribonucleic acid, pink) that includes iron-responsive elements (IREs)

Iron-regulatory protein bound to RNA C015 / 6690
Iron-regulatory protein bound to RNA, molecular model. Iron regulatory protein 1 (IRP1, blue) bound to a short strand of RNA (ribonucleic acid, pink) that includes iron-responsive elements (IREs)

Transcription repressor protein and DNA C015 / 5810
Transcription repressor protein and DNA, molecular model. The repressor protein (green) is binding to a strand of DNA (deoxyribonucleic acid, pink and purple)

Heat shock transcription factor and DNA C015 / 5558
Heat shock transcription factor and DNA. Molecular model of the binding domain region (purple) of a heat shock protein transcription factor bound to DNA (pink, deoxyribonucleic acid)

Z-DNA tetramer molecule C015 / 6558
Z-DNA (deoxyribonucleic acid) tetramer, molecular model. DNA is composed of two strands twisted into a double helix. This is a tetramer of the molecule, containing four strands

SMAD4 protein domain bound to DNA C015 / 6552
SMAD4 protein domain bound to DNA, molecular model. This strand of DNA (deoxyribonucleic acid, green and pink) is surrounded by MH1 domains of the SMAD4 (Mothers against decapentaplegic homolog 4)

SMAD4 protein domain bound to DNA C015 / 6551
SMAD4 protein domain bound to DNA, molecular model. This strand of DNA (deoxyribonucleic acid, red and blue) is surrounded by MH1 domains of the SMAD4 (Mothers against decapentaplegic homolog 4)

HIV-1 polypurine tract, molecular model C015 / 5821
HIV-1 polypurine tract. Molecular model of the polypurine tract (PPT, red) from human immunodeficiency virus-1 (HIV-1) complexed with reverse transcriptase (green)

Transcription repressor protein and DNA C015 / 5811
Transcription repressor protein and DNA, molecular model. The repressor protein (purple) is binding to a strand of DNA (deoxyribonucleic acid, yellow and pink)

Androgen receptor, molecular model C015 / 6113
Androgen receptor. Molecular model of the DNA-binding region of an androgen receptor (purple and red) complexed with DNA (deoxyribonucleic acid, blue and orange)

Androgen receptor, molecular model C015 / 6112
Androgen receptor. Molecular model of the DNA-binding region of an androgen receptor (purple and brown) complexed with DNA (deoxyribonucleic acid, turquoise and red)

Self-assembled DNA triangle C015 / 5423
Self-assembled DNA triangle. Molecular model of DNA (deoxyribonucleic acid) strands forming what is called a tensegrity triangle

Self-assembled DNA triangle C015 / 5422
Self-assembled DNA triangle. Molecular model of DNA (deoxyribonucleic acid) strands forming what is called a tensegrity triangle

Tryptophan repressor bound to DNA C015 / 6243
Tryptophan repressor bound to DNA. Molecular model of the tryptophan (trp) repressor (grey and green, and orange and yellow, across bottom) bound to DNA (deoxyribonucleic) molecules (blue and orange)

Tryptophan repressor bound to DNA C015 / 6242
Tryptophan repressor bound to DNA. Molecular model of the tryptophan (trp) repressor (purple and green, and pink and beige, across bottom) bound to DNA (deoxyribonucleic) molecules (blue and orange)

Methyltransferase and DNA C015 / 5704
Methyltransferase and DNA. Molecular model of the enzyme HhaI methyltransferase (purple) complexed with a molecule of DNA (deoxyribonucleic acid, orange and green)

Resolvase complexed with DNA. Molecular model of RusA resolvase (blue and green) bound to a DNA (deoxyribonucleic acid, pink and yellow) duplex

Methyltransferase and DNA C015 / 5703
Methyltransferase and DNA. Molecular model of the enzyme HhaI methyltransferase (purple) complexed with a molecule of DNA (deoxyribonucleic acid, yellow and green)

Oestrogen receptor bound to DNA C015 / 5404
Oestrogen receptor bound to DNA. Molecular model of the DNA-binding domain (pink and purple) of the oestrogen receptor bound to a molecule of DNA (deoxyribonucleic acid, yellow and green)

Oestrogen receptor bound to DNA C015 / 5403
Oestrogen receptor bound to DNA. Molecular model of the DNA-binding domain (blue and purple) of the oestrogen receptor bound to a molecule of DNA (deoxyribonucleic acid, pink and green)

Bacteriophage restriction enzyme C015 / 6443
Bacteriophage restriction enzyme. Molecular model of the restriction enzyme endonuclease V (brown) from the bacteriophage T4 complexed with DNA (deoxyribonucleic acid, green and pink)

Bacteriophage restriction enzyme C015 / 6442
Bacteriophage restriction enzyme. Molecular model of the restriction enzyme endonuclease V (blue) from the bacteriophage T4 complexed with DNA (deoxyribonucleic acid, yellow and pink)

Methyltransferase complexed with DNA C015 / 6425
Methyltransferase complexed with DNA, molecular model. The strand of DNA (deoxyribonucleic acid, red and green) is enclosed by DNA methyltransferase 1 (DNMT-1, brown)

Methyltransferase complexed with DNA C015 / 6424
Methyltransferase complexed with DNA, molecular model. The strand of DNA (deoxyribonucleic acid, red and pink) is enclosed by DNA methyltransferase 1 (DNMT-1, blue)

Chromatin remodelling factor and DNA C015 / 5156
Chromatin remodelling factor and DNA, molecular model. The strands of DNA (deoxyribonucleic acid) are at left and right (both red and green). This chromatin remodelling factor (purple) is ISW1a

Chromatin remodelling factor and DNA C015 / 5155
Chromatin remodelling factor and DNA, molecular model. The strands of DNA (deoxyribonucleic acid) are at left and right (pink-yellow and green-orange). This chromatin remodelling factor is ISW1a

Resolvase enzyme complexed with DNA, molecular model. The area at centre is a gamma-delta resolvase enzyme forming a complex with two cleaved helices of DNA (deoxyribonucleic acid)

Organic peroxide resistance repressor
Molecular model of the organic hydroperoxide resistance repressor protein (ohrR, green) binding to a region of DNA (deoxyribonucleic acid)

Transcription factor and DNA molecule C015 / 5344
Transcription factor and DNA molecule. Molecular model of glucocorticoid receptor (GR) transcription factor protein (blue and purple) complexed with a molecule of DNA (deoxyribonucleic acid)

Transcription factor and DNA molecule C015 / 5343
Transcription factor and DNA molecule. Molecular model of glucocorticoid receptor (GR) transcription factor protein (yellow and green) complexed with a molecule of DNA (deoxyribonucleic acid)

Ribozyme enzyme and RNA C016 / 2829
Ribozyme enzyme and RNA, molecular model. Ribozymes are RNA (ribonucleic acid) molecules that catalyse certain biochemical reactions

Type II topoisomerase bound to DNA C016 / 2827
Type II topoisomerase bound to DNA, Molecular model of human topoisomerase 2-alpha (blue, a form of type II topoisomerase) forming a complex with a strand of DNA (deoxyribonucleic acid)

Ribozyme enzyme and RNA C016 / 2828
Ribozyme enzyme and RNA, molecular model. Ribozymes are RNA (ribonucleic acid) molecules that catalyse certain biochemical reactions

Type II topoisomerase bound to DNA C016 / 2826
Type II topoisomerase bound to DNA, Molecular model of human topoisomerase 2-alpha (blue, a form of type II topoisomerase) forming a complex with a strand of DNA (deoxyribonucleic acid)

MBD4 protein binding with DNA C016 / 2825
MBD4 protein binding with DNA, molecular model. MBD4 (methyl-binding domain 4) protein (blue) complexed with a strand of DNA (deoxyribonucleic acid, green-yellow)

MBD4 protein binding with DNA C016 / 2824
MBD4 protein binding with DNA, molecular model. MBD4 (methyl-binding domain 4) protein (blue) complexed with a strand of DNA (deoxyribonucleic acid, red-green)

DNA polymerase with DNA C016 / 2684
DNA polymerase with DNA. Molecular model of DNA polymerase (purple) complexed with a molecule of DNA (deoxyribonucleic acid, pink and blue)

DNA polymerase with DNA C016 / 2682
DNA polymerase with DNA. Molecular model of DNA polymerase (grey) complexed with a molecule of DNA (deoxyribonucleic acid, pink and orange)

Retroviral intasome molecule C016 / 2577
Retroviral intasome molecule. Molecular model of an intasome (grey and brown) from a retrovirus complexed with host cell DNA (deoxyribonucleic acid)

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Nucleic acids, the building blocks of life, are intricately woven strands of genetic information that hold the key to our existence. In this captivating journey into their world, we explore the wonders they unveil. A mesmerizing sight awaits as we gaze upon a double-stranded RNA molecule, its elegant structure resembling a delicate dance of intertwined ribbons. Next, a computer model unveils the intricate beauty of a DNA molecule, showcasing its unique helical shape and revealing the blueprint for life itself. Moving deeper into this microscopic realm, we encounter a DNA nucleosome in all its glory - a molecular masterpiece where DNA elegantly wraps around histone proteins like an artistic sculpture. An artwork depicting another DNA molecule captures our imagination with vibrant colors and abstract patterns that symbolize the complexity hidden within. Zinc fingers bound to a DNA strand create an enchanting spectacle as they delicately interact with each other like tiny keys unlocking genetic secrets. The iconic image of the DNA Double Helix with Autoradiograph reminds us of Rosalind Franklin's pioneering work in unraveling nature's code. Diving further into this fascinating world, we come across Z-DNA tetramer molecules standing tall like architectural marvels - their distinct zigzag pattern hinting at alternative possibilities within our genetic makeup. A molecular model showcases an RNA-editing enzyme poised for action; it is through these enzymes that our genes can be fine-tuned and modified. The journey continues with yet another glimpse at the awe-inspiring simplicity and complexity coexisting within a single DNA molecule. Ribonuclease gracefully interacts with an RNA/DNA hybrid - highlighting how these molecules intertwine to carry out essential cellular functions. Intriguingly conceptualized artistry takes center stage as creation unfolds before our eyes - reminding us that they are not just passive observers but active participants in shaping life's tapestry. Finally, an illustration encapsulates the essence of nucleic acid, capturing the essence of their importance in a single image.