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Molecules Collection (page 3)

"Molecules

Background imageMolecules Collection: Type I topoisomerase protein bound to DNA F007 / 9893

Type I topoisomerase protein bound to DNA F007 / 9893
Type I topoisomerase bound to DNA. Molecular model showing a type I topoisomerase molecule (blue) bound to a strand of DNA (deoxyribonucleic acid, yellow and red)

Background imageMolecules Collection: TATA box-binding protein complex C014 / 0867

TATA box-binding protein complex C014 / 0867
TATA box-binding protein complex. Molecular model showing a TATA box-binding protein (TBP, khaki) complexed with a strand of DNA (deoxyribonucleic acid)

Background imageMolecules Collection: E. coli Holliday junction complex C014 / 0878

E. coli Holliday junction complex C014 / 0878
E. coli Holliday junction complex. Molecular model of a RuvA protein (dark pink) in complex with a Holliday junction between homologous strands of DNA (deoxyribonucleic acid)

Background imageMolecules Collection: Iron containing protein, molecular model

Iron containing protein, molecular model
Iron containing protein. Molecular model showing the structure of a bacterial homolog of the animal iron containing protein ferritin

Background imageMolecules Collection: Streptavidin-biotin molecular complex

Streptavidin-biotin molecular complex. Molecular model of a single-strand binding complex of streptavidin (ribbons) and biotin (space-filled model, centre). Biotin is also known as vitamin B7

Background imageMolecules Collection: Tyrosyl-tRNA synthetase molecule

Tyrosyl-tRNA synthetase molecule
Tyrosyl-tRNA synthetase protein molecule. Molecular model showing bacterial tyrosyl-tRNA synthetase complexed with tyrosyl tRNA (transfer ribonucleic acid)

Background imageMolecules Collection: Proliferating cell nuclear antigen

Proliferating cell nuclear antigen molecule. Molecular model of human proliferating cell nuclear antigen (PCNA, blue, green and red), complexed with its loader protein (purple, orange)

Background imageMolecules Collection: Rotaxane, molecular crystal structure C017 / 7011

Rotaxane, molecular crystal structure C017 / 7011
Molecular crystal structure of a rotaxane. A rotaxane is a chemical compound composed of a linear molecular chain passing through a chainlike molecular ring

Background imageMolecules Collection: Tumour suppressor protein and DNA C017 / 3645

Tumour suppressor protein and DNA C017 / 3645
Tumour suppressor protein and DNA. Computer artwork showing a molecule of the tumour suppressor protein p53 (blue and pink) bound to a molecule of DNA (deoxyribonucleic acid, yellow and orange)

Background imageMolecules Collection: ATP synthase molecule C014 / 0880

ATP synthase molecule C014 / 0880
ATP synthase molecule. Molecular model showing the structure of ATP synthase (ATPase) subunit C. ATPase is an important enzyme that provides energy for cells through the synthesis of adenosine

Background imageMolecules Collection: Anthrax protective antigen molecule C014 / 0886

Anthrax protective antigen molecule C014 / 0886
Anthrax protective antigen molecule. Computer model showing the structure of a molecule of protective antigen (PA) produced by anthrax (Bacillus anthracis) bacteria

Background imageMolecules Collection: HIV enzyme protein, molecular model C014 / 0876

HIV enzyme protein, molecular model C014 / 0876
HIV enzyme protein. Computer model showing the structure of the catalytic domain of a molecule of HIV-1 retroviral integrase (IN) from the human immunodeficiency virus (HIV)

Background imageMolecules Collection: Tryptophanyl-tRNA synthetase molecule

Tryptophanyl-tRNA synthetase molecule
Tryptophanyl-tRNA synthetase protein molecule. Molecular model showing human tryptophanyl-tRNA synthetase complexed with tryptophan tRNA (transfer ribonucleic acid)

Background imageMolecules Collection: Pho4 transcription factor bound to DNA C014 / 0861

Pho4 transcription factor bound to DNA C014 / 0861
Pho4 transcription factor bound to DNA. Molecular model showing phosphate system positive regulatory protein (Pho4) (blue and green) bound to a strand of DNA (deoxyribonucleic acid, red and purple)

Background imageMolecules Collection: Organic chemistry building blocks C017 / 3599

Organic chemistry building blocks C017 / 3599
Organic chemistry building blocks, conceptual image. Computer artwork showing how carbon (C, black) oxygen (O, red) and hydrogen (H)

Background imageMolecules Collection: HIV enzyme protein, molecular model

HIV enzyme protein, molecular model
HIV enzyme protein. Computer model showing the structure of the catalytic domain of a molecule of HIV-1 retroviral integrase (IN) from the human immunodeficiency virus (HIV)

Background imageMolecules Collection: Anthrax protective antigen molecule C014 / 0865

Anthrax protective antigen molecule C014 / 0865
Anthrax protective antigen molecule. Computer model showing the structure of a molecule of protective antigen (PA) produced by anthrax (Bacillus anthracis) bacteria

Background imageMolecules Collection: TATA box-binding protein complex C017 / 7090

TATA box-binding protein complex C017 / 7090
TATA box-binding protein complex. Molecular model showing a TATA box-binding protein (TBP, green) complexed with a strand of DNA (deoxyribonucleic acid, spheres) and transcription factor IIB

Background imageMolecules Collection: TATA box-binding protein complex C017 / 7085

TATA box-binding protein complex C017 / 7085
TATA box-binding protein complex. Molecular model showing a TATA box-binding protein (TBP, green) complexed with a strand of DNA (deoxyribonucleic acid, yellow) and transcription factor IIB

Background imageMolecules Collection: Junk DNA, conceptual image

Junk DNA, conceptual image. Computer artwork of damaged DNA (deoxyribonucleic acid) in a rubbish bin. DNA contains sections called genes that encode the bodys genetic information

Background imageMolecules Collection: DNA repair, artwork

DNA repair, artwork
DNA repair. Computer artwork of a DNA (deoxyribonucleic acid) ligase enzyme (yellow) repairing damaged DNA (spiral) in a chromosome (upper left)

Background imageMolecules Collection: Ricin A-chain, artwork C017 / 3654

Ricin A-chain, artwork C017 / 3654
Ricin A-chain. Computer artwork showing the enzymatically active A-chain from a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (seen here) and B (not shown)

Background imageMolecules Collection: Rotaxane, molecular crystal structure C017 / 7014

Rotaxane, molecular crystal structure C017 / 7014
Molecular crystal structure of a rotaxane. A rotaxane is a chemical compound composed of a linear molecular chain passing through a chainlike molecular ring

Background imageMolecules Collection: Ricin molecule, artwork C017 / 3649

Ricin molecule, artwork C017 / 3649
Ricin molecule. Computer artwork showing the structure of a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (yellow) and B (blue)

Background imageMolecules Collection: Rotaxane, molecular crystal structure C017 / 7013

Rotaxane, molecular crystal structure C017 / 7013
Molecular crystal structure of a rotaxane. A rotaxane is a chemical compound composed of a linear molecular chain passing through a chainlike molecular ring

Background imageMolecules Collection: TATA box-binding protein complex C017 / 7083

TATA box-binding protein complex C017 / 7083
TATA box-binding protein complex. Molecular model showing a TATA box-binding protein (TBP, green) complexed with a strand of DNA (deoxyribonucleic acid, yellow) and transcription factor IIB

Background imageMolecules Collection: Reaction of hydrogen and oxygen to water C017 / 3607

Reaction of hydrogen and oxygen to water C017 / 3607
Reaction of hydrogen and oxygen to water. Computer artwork showing how hydrogen (H2, left) combines with oxygen (O2, centre) to form two water (H2O, right)

Background imageMolecules Collection: Chaperonin protein F006 / 9690

Chaperonin protein F006 / 9690
Chaperonin protein, molecular mode. Chaperonins are proteins that provide favourable conditions for the correct folding of other proteins

Background imageMolecules Collection: H5N1 Haemagglutinin protein subunit F006 / 9590

H5N1 Haemagglutinin protein subunit F006 / 9590
H5N1 haemagglutinin protein subunit. Molecular model of the haemagglutinin HA(5) subunit. Haemagglutinin is a surface protein from the influenza A virus

Background imageMolecules Collection: Aspartyl-tRNA synthetase protein molecule

Aspartyl-tRNA synthetase protein molecule. Molecular model showing the structure of the active site of aspartyl-tRNA synthetase (DARS) from yeast

Background imageMolecules Collection: TATA box-binding protein complex F006 / 9551

TATA box-binding protein complex F006 / 9551
TATA box-binding protein complex. Molecular model showing a yeast TATA box-binding protein (TBP) complexed with a strand of DNA (deoxyribonucleic acid, red and blue) and transcription factor IIA

Background imageMolecules Collection: TATA box-binding protein and DNA F006 / 9550

TATA box-binding protein and DNA F006 / 9550
TATA box-binding protein and DNA. Molecular model showing a TATA box-binding protein (TBP) complexed with a strand of DNA (deoxyribonucleic acid, red and blue)

Background imageMolecules Collection: TATA box-binding protein complex F006 / 9534

TATA box-binding protein complex F006 / 9534
TATA box-binding protein complex. Molecular model showing a yeast TATA box-binding protein (TBP) complexed with a strand of DNA (deoxyribonucleic acid, red and blue) and transcription factor IIB

Background imageMolecules Collection: Rotaxane, molecular crystal structure C017 / 7015

Rotaxane, molecular crystal structure C017 / 7015
Molecular crystal structure of a rotaxane. A rotaxane is a chemical compound composed of a linear molecular chain passing through a chainlike molecular ring

Background imageMolecules Collection: Transducin protein beta-gamma complex F006 / 9514

Transducin protein beta-gamma complex F006 / 9514
Transducin protein beta-gamma complex. Molecular model of the beta-gamma dimer of the heterotrimeric G protein transducin

Background imageMolecules Collection: Transcription activation of IFN-beta gene F006 / 9510

Transcription activation of IFN-beta gene F006 / 9510
Transcription activation of IFN-beta gene. Molecular model of an enhanceosome containing the transcription factors IRF-3, ATF-2 and c-Jun bound to the interferon-beta (IFN-beta)

Background imageMolecules Collection: Transcription factor and DNA molecule F006 / 9484

Transcription factor and DNA molecule F006 / 9484
Transcription factor and DNA molecule. Molecular model of glucocorticoid receptor (GR) transcription factor protein (pink and blue) complexed with a molecule of DNA (deoxyribonucleic acid)

Background imageMolecules Collection: Haemagglutinin protein subunit F006 / 9479

Haemagglutinin protein subunit F006 / 9479
Haemagglutinin protein subunit. Molecular model of the ectodomain of the haemagglutinin HA(2) subunit. Haemagglutinin is a surface protein from the influenza A virus

Background imageMolecules Collection: Haemagglutinin viral surface protein F006 / 9470

Haemagglutinin viral surface protein F006 / 9470
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Background imageMolecules Collection: ATPase and inhibitor, molecular model F006 / 9448

ATPase and inhibitor, molecular model F006 / 9448
ATPase and inhibitor. Computer model of an ATP synthase (ATPase) molecule from a mitochondrion complexed with its inhibitor protein IF1

Background imageMolecules Collection: Green fluorescent protein molecule F006 / 9402

Green fluorescent protein molecule F006 / 9402
Green fluorescent protein (GFP), molecular model. The molecule has a cylindrical structure formed from beta sheets (ribbons). GFP is found in the Pacific jellyfish Aequorea victoria

Background imageMolecules Collection: Green fluorescent protein molecule F006 / 9343

Green fluorescent protein molecule F006 / 9343
Green fluorescent protein (GFP), molecular model. The molecule has a cylindrical structure formed from beta sheets (ribbons). GFP is found in the Pacific jellyfish Aequorea victoria

Background imageMolecules Collection: Valyl-tRNA synthetase molecule F006 / 9342

Valyl-tRNA synthetase molecule F006 / 9342
Valyl-tRNA synthetase protein molecule. Molecular model showing bacterial valyl-tRNA synthetase complexed with valyl tRNA (transfer ribonucleic acid)

Background imageMolecules Collection: DNA Holliday junction complex F006 / 9334

DNA Holliday junction complex F006 / 9334
DNA Holliday junction complex. Molecular model of the enzyme FLP recombinase in complex with a Holliday junction between homologous strands of DNA (deoxyribonucleic acid)

Background imageMolecules Collection: Isoleucyl-tRNA synthetase molecule F006 / 9329

Isoleucyl-tRNA synthetase molecule F006 / 9329
Isoleucyl-tRNA synthetase protein molecule. Molecular model showing bacterial isoleucyl-tRNA synthetase complexed with aspartyl tRNA (transfer ribonucleic acid)

Background imageMolecules Collection: Oxoguanine glycosylase complex F006 / 9318

Oxoguanine glycosylase complex F006 / 9318
Oxoguanine glycosylase complex. Computer model showing an 8-Oxoguanine glycosylase (OGG1) molecule (beige) bound to a section of DNA (deoxyribonucleic acid, red and blue)

Background imageMolecules Collection: Restriction enzyme and DNA F006 / 9315

Restriction enzyme and DNA F006 / 9315
Restriction enzyme and DNA. Molecular model showing an EcoRI endonuclease enzyme (purple and green) bound to a DNA (deoxyribonucleic acid) molecule (red and blue)

Background imageMolecules Collection: Green fluorescent protein molecule F006 / 9313

Green fluorescent protein molecule F006 / 9313
Green fluorescent protein (GFP), molecular model. The molecule has a cylindrical structure formed from beta sheets (ribbons). GFP is found in the Pacific jellyfish Aequorea victoria



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"Molecules: The Building Blocks of Life and Beyond" From the intricate workings of an anaesthetic inhibiting an ion channel C015/6718 to the genius mind of James Clerk Maxwell, they have captivated scientists and artists alike. With their diverse structures and functions, they hold the key to understanding life at its core. Delving into the world of proteins, we witness their secondary structure through mesmerizing artwork that unveils their complexity. Meanwhile, the caffeine drug molecule keeps us awake while bacterial ribosomes tirelessly synthesize proteins within our cells. Vitamin B12's molecular model reminds us of nature's intricate design as zinc fingers elegantly bind to a DNA strand, orchestrating genetic processes. And who can forget capsaicin - the fiery molecule responsible for giving chili peppers their spicy kick? But molecules aren't limited to just earthly matters; they extend beyond our planet's boundaries. Oxytocin neurotransmitter molecules remind us of love's chemical connection while praziquantel parasite drugs combat infections in distant lands. Interferon molecules stand tall as defenders against viral invasions, showcasing our body's remarkable defense mechanisms. And amidst all this scientific wonder lies a breathtaking sight - Aurora Borealis dancing over a snow-covered coniferous forest in Northern Finland. Intricate and awe-inspiring, these glimpses into the molecular world remind us that there is so much more than meets the eye. From unlocking medical breakthroughs to unraveling nature's mysteries or simply marveling at captivating artistry – they can truly extraordinary entities shaping our understanding of life itself.