RCSB PDB - 1C8C: CRYSTAL STRUCTURES OF THE CHROMOSOMAL PROTEINS SSO7D/SAC7D BOUND TO DNA CONTAINING T-G MISMATCHED BASE PAIRS
RCSB PDB - 5HNQ: Base Pairing and Structure Insights into the 5-Formylcytosine in RNA Duplex
RCSB PDB - 145D: Structure and thermodynamics of nonalternating C/G base pairs in Z-DNA: the 1.3 angstroms crystal structure of the asymmetric hexanucleotide D(M(5)CGGGM(5) CG)/D(M(5)CGCCM(5)CG)
RCSB PDB - 2IH2: Crystal structure of the adenine-specific DNA methyltransferase M.TaqI complexed with the cofactor analog AETA and a 10 bp DNA containing 5-methylpyrimidin-2(1H)-one at the target base partner position
RCSB PDB - 7JY7: Structure of a 12 base pair RecA-D loop complex
RCSB PDB - 1U48: Extension of a cytosine-8-oxoguanine base pair
RCSB PDB - 1QCU: CRYSTAL STRUCTURE OF AN 18 BASE PAIR COPY CONTROL RELATED RNA DUPLEX
RCSB PDB - 1GQU: Crystal structure of an alternating A-T oligonucleotide fragment with Hoogsteen base pairing
![RCSB PDB - 7SDF: [C:Ag+:S] Metal-mediated DNA base pair in a self-assembling rhombohedral lattice](https://cdn.rcsb.org/images/structures/7sdf_assembly-1.jpeg "RCSB PDB - 7SDF: [C:Ag+:S] Metal-mediated DNA base pair in a self-assembling rhombohedral lattice")
RCSB PDB - 7SDF: [C:Ag+:S] Metal-mediated DNA base pair in a self-assembling rhombohedral lattice
RCSB PDB - 1R2L: A parallel stranded DNA duplex with an A-G mismatch base -pair
RCSB PDB - 2C7O: HhaI DNA methyltransferase complex with 13mer oligonucleotide containing 2-aminopurine adjacent to the target base (PCGC:GMGC) and SAH
RCSB PDB - 3EDD: Structural base for cyclodextrin hydrolysis
3DNA Homepage -- Nucleic Acid Structures
RCSB PDB - 1QC0: CRYSTAL STRUCTURE OF A 19 BASE PAIR COPY CONTROL RELATED RNA DUPLEX
RCSB PDB - 8DH4: T7 RNA polymerase elongation complex with unnatural base dPa-DsTP pair
RCSB PDB - 1U47: cytosine-8-Oxoguanine base pair at the polymerase active site
RCSB PDB - 4IWR: C.Esp1396I bound to a 25 base pair operator site
RCSB PDB - 1LCD: STRUCTURE OF THE COMPLEX OF LAC REPRESSOR HEADPIECE AND AN 11 BASE-PAIR HALF-OPERATOR DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND RESTRAINED MOLECULAR DYNAMICS
RCSB PDB: Homepage
RCSB PDB - 1FUF: CRYSTAL STRUCTURE OF A 14BP RNA OLIGONUCLEOTIDE CONTAINING DOUBLE UU BULGES: A NOVEL INTRAMOLECULAR U*(AU) BASE TRIPLE
RCSB PDB - 2FZA: Crystal structure of d(GCGGGAGC): the base-intercalated duplex
RCSB PDB - 1DA9: ANTHRACYCLINE-DNA INTERACTIONS AT UNFAVOURABLE BASE BASE-PAIR TRIPLET-BINDING SITES: STRUCTURES OF D(CGGCCG)/DAUNOMYCIN AND D(TGGCCA)/ADRIAMYCIN COMPL
![RCSB PDB - 3O82: Structure of BasE N-terminal domain from Acinetobacter baumannii bound to 5'-O-[N-(2,3-dihydroxybenzoyl)sulfamoyl] adenosine](https://cdn.rcsb.org/images/structures/3o82_assembly-1.jpeg "RCSB PDB - 3O82: Structure of BasE N-terminal domain from Acinetobacter baumannii bound to 5'-O-[N-(2,3-dihydroxybenzoyl)sulfamoyl] adenosine")
RCSB PDB - 3O82: Structure of BasE N-terminal domain from Acinetobacter baumannii bound to 5'-O-[N-(2,3-dihydroxybenzoyl)sulfamoyl] adenosine
