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Heteroduplex of chirally pure R-METHYLPHOSPHONATE/DNA duplex

Analyse Heteroduplex of chirally pure R-METHYLPHOSPHONATE/DNA duplex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1K1R
Type: DNA
Length: 15 nucleotides
Chains: 2
Method: solution nmr
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: 5'-D(*TP*GP*TP*TP*TP*GP*GP*C)-3'; 5'-D(*CP*(CMR)P*(RMP)P*(RMP)P*(RMP)P*(CMR)P*(RMP))-3'

Structure

solution nmr · 2 distinct chains.

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	5'-D(TPGPTPTPTPGPGPC)-3'	dna	8	—	—
B	5'-D(CP(CMR)P(RMP)P(RMP)P(RMP)P(CMR)P*(RMP))-3'	dna	7	—	—

Interfaces

1 interface between chains.

A–B · 348 Å² buried · 34 hydrogen bonds · nucleic-nucleic

Modifications

Observed in the structure: 6 modified (nucleotide modification).

Compared structures

1K1R · Heteroduplex of chirally pure R-METHYLPHOSPHONATE/DNA duplex · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Elsewhere: RCSB PDB 1K1R · PDBe 1K1R

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