MolNFT v1 · #27118 · DNA

Cobalt hexammine induced tautomeric shift in Z-DNA: the structure of D(CGCGCA).D(TGCGCG) in two crystal forms

1XA2 · 5'-D(*CP*GP*CP*GP*CP*A)-3': “Cobalt hexammine induced tautomeric shift in Z-DNA: the structure of D(CGCGCA).D(TGCGCG) in two crystal forms”. X-ray diffraction, 1 ligand (NCO). MolNFT v1 #27118 on GenesisL1: 3D structure, binding…

PDB: 1XA2
Type: DNA
Length: 12 nucleotides
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: 5'-D(*CP*GP*CP*GP*CP*A)-3'; 5'-D(*TP*GP*CP*GP*CP*G)-3'
Ligands: NCO

Structure

x-ray diffraction · 2 distinct chains.

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	5'-D(CPGPCPGPCPA)-3'	dna	6	—	—
B	5'-D(TPGPCPGPCPG)-3'	dna	6	—	—

Ligands and binding sites

NCO · Cobalt hexammine(iii) · ligand · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

A–B · 320 Å² buried · 21 hydrogen bonds · nucleic-nucleic

Compared structures

1XA2 · Cobalt hexammine induced tautomeric shift in Z-DNA: the structure of d(CGCGCA).d(TGCGCG)… · 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 1XA2 · PDBe 1XA2

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