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Nucleic Acid Structure and Metabolism
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- 23S rRNA of the large ribosomal subunit from Deinococcus radiodurans (2O44)
- A-DNA
- Adenine mispaired with 8-oxoguanine by MutY adenine DNA glycosylase (1RRQ)
- Androgen Receptor DNA-Binding Domain Bound to a Direct Repeat Response Element (1R4I)
- A Hoogsteen base pair embedded in undistorted B-DNA - MATALPHA2 Homeodomain bound to DNA (1K61)
- B-DNA
- Bacterial mRNA cap (Guanine-n7) methyltransferase (1RI1)
- C'2 endo ribose, 1BNA (B-DNA)
- C'3-endo ribose, A-RNA (413D, double stranded)
- C-terminal domain of the human DNA primase large subunit with bound DNA template-RNA primer (5F0Q)
- C2H2-type zinc finger domain (699-729) from zinc finger protein 473 (2YRH)
- Catabolite activator protein CAP-DNA complex with bound cAMP (2CGP)
- Catalytic core of human DNA polymerase alpha in ternary complex with an RNA-primed DNA template and dCTP (4QCL)
- Class II E. coli threonyl-tRNA synthase - tRNA(Thr) complex (1QF6)
- Class I E. Coli Cysteinyl-tRNA synthetase -tRNACys (1U0B)
- Closed ring structure of the E. Coli Rho transcription termination factor in complex with nucleic acid in the motor domains (2HT1)
- Core human replisome (7PFO)
- Core human replisome (7PFO) - short load
- Core structure of U6 small nuclear RNA - protein (ribonucleoprotein) complex (4N0T)
- Cyclid-di-GMP RNA riboswitch (3IRW)
- Divalent cation-sensing regulatory RNA (2QBZ)
- dsRNA with G-U wobble base pairs (6L0Y)
- E.Coli topoisomerase I in complex with ssDNA (4RUL)
- E. Coli DNA Mismatch Repair Protein Muts Binding to a G-T Mismatch (1E3M)
- E. Coli MutS scanning form (EMD-11791, PDB 7AI5)
- E. Coli MutS with MutL in kink clamped form (EMD-11795, PDB 7AIC)
- E. coli replicative DNA polymerase-clamp-exonuclase-theta complex bound to DNA in the editing mode (5M1S)
- E. coli replicative DNA polymerase III (alpha, beta2, epsilon, tau complex) bound to DNA (5FKV)
- E. coli Rho-dependent Transcription Pre-termination Complex (6XAS)
- E. Coli Rho transcription termination factor in complex with ssRNA substrate and ANPPNP (1PVO)
- E. Coli ribosome (7K00)
- E. Coli Trp repressor - operator complex (1TRO)
- Ephydatia fluviatilis PiwiA-piRNA-target complex (7KX9)
- Escherichia Coli Replication Terminator Protein (Tus) Complexed With DNA- Locked form (2I06)
- Escherichia Coli Replication Terminator Protein (Tus) Complexed With TerA DNA in the permissive form (2I05)
- Eukaryotic 80S ribosome with bound mRNA and tRNAs in intermediate translocation state (6GX3)
- Foot-and-mouth disease virus RNA-polymerase in complex with a template- primer RNA, PPi and UTP (2E9Z)
- Full-length Schistosoma manson catalytically active hammerhead ribozyme (3dz5)
- GCN4 basic region leucine zipper binds DNA as a dimer of uninterrupted alpha helices (1YSA)
- GlmS ribozyme bound to glucosamine-6-phosphate (2Z75)
- Glutamine Phosphoribosylpyrophosphate Amidotransferase from Arabidopsis thaliana (6LBP)
- GT Wobble Base-Pairing in Z-DNA form of d(CGCGTG) (1VTT)
- Guanine-responsive riboswitch bound to metabolite hypoxanthine (4FE5)
- Hairpin ribozyme (human) in the catalytically-active conformation (1M5K)
- Human-house-mastadenovirus C RNA polymerase II core pre-initiation complex with open promoter DNA (7NVU)
- Human Argonaute2 Bound to a Guide and Target RNA (4W5O)
- Human C Complex Spliceosome (7A5P)
- Human DNA Ligase I bound to 5'-adenylated, nicked DNA (1X9N)
- human full-length heteromeric alpha1-beta3-gamma 2L GABA(A)R in complex with diazepam (Valium) and GABA (6HUP)
- Human fully-assembled precatalytic spliceosome (pre-B complex) (6QX9)
- Human Hsf1 with Satellite III repeat DNA - HTH Domain (5d5v)
- human nucleosome (3afa)
- Human p53 tetramer bound to the natural CDKN1A(p21) p53-response element (3TS8)
- Human primosome without nucleic acids (5EXR)
- Klf4 zinc finger DNA binding domain in complex with methylated DNA(4m9e)
- Lactose operon repressor and its complexes with DNA (1LBG)
- Lactose operon repressor and its complexes with DNA and inducer (1lbg)
- Minor groove RNA triplex in the crystal structure of a ribosomal frameshifting viral pseudoknot (437D)
- Myc-Max and Mad-Max recognizing DNA(1nkp
- N-terminal fragment of the yeast transcriptional activator GAL4 bound to DNA (1D66)
- NMR solution structure of Dimer of LAC repressor DNA-binding domain complexed to its natural operator O3 (2KEK)
- Parallel quadruplexes from human telomeric DNA (1KF1)
- Pi stacking in B-DNA (5t4w)
- Poliovirus polymerase elongation complex with 2,3-dideoxy-CTP (3OLB)
- POU-HMG-DNA ternary complex - HTM-HMG domain (1gt0)
- POU protein - DNA complex HTH-HD domain (3l1p)
- Predicted AlphaFold structure of E. Coli DNA Polymerase I (P00582)
- Protein toxin (ToxN) - LncRNA antitoxin (ToxI)) complex (2xdb)
- REV Response element RNA complexed with REV peptide (1ETF)
- Ribonucleoprotein with 12 nt guide regions and 13 RNA substrates - small nucleolar RNA (5GIO)
- Saccharomyces cerevisiae Cet1-Ceg1 mRNA Capping Apparatus (3KYH)
- Solution conformation of a parallel DNA triple helix (1BWG)
- Structure of a short oligomer of double-stranded DNA (1BNA)
- Structure of S. pombe Mei2 RRM3 domain bound to ln RNA (6YYM)
- Structure of the Holliday junction intermediate in Cre-loxP site-specific recombination (3CRX)
- T. aquaticus transcription initiation complex containing bubble promoter and RNA (4XLN)
- T. aquaticus transcription initiation complex containing bubble promoter and RNA (4XLN)-optimal
- T. aquaticus transcription initiation complex containing bubble promoter and RNA (4XLN)-V2simple
- T. thermophilus RNAP polymerase elongation complex with the NTP substrate analog (2O5J)
- T4 hairpin loop on a Z-DNA stem (1D16)
- Template for hovering iCn3Ds
- Viral suppressor of RNA silencing protein and small interfering RNAs (6BJV)
- Yeast cleavage and polyadenylation specificity factor (CPF) polymerase module in complex with Mpe1, the yPIM of Cft2 and the pre-cleaved CYC1 RNA (7ZGR)
- Yeast mRNA decapping enzyme Dcp1-Dcp2 complex in the ATP bound closed conformation (2QKM)
- Yeast phenylalanine tRNA (1EHZ)
- Yeast phenylalanine tRNA Domain Coded (1EHZ)
- Yeast Topoisomerase II-DNA-AMPPNP complex (4GFH)
- Z-DNA
- Z-DNA (4OCB)