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Structural basis for the specialization of nur, a nickel- specific fur homologue, in metal sensing and DNA recognition

Analyse Structural basis for the specialization of nur, a nickel- specific fur… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3EYY
Type: protein
Length: 266 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Putative iron uptake regulatory protein
UniProt: Q9K4F8
Ligands: NI, ZN, CL

Structure

x-ray diffraction · 1 distinct chain · 44% helix, 21% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Putative iron uptake regulatory protein	protein	133	44% helix, 21% strand	Q9K4F8

Ligands and binding sites

NI · Nickel (II) ion · metal · 2 copies · chains A, B
ZN · Zinc ion · metal · 2 copies · chains A, B
CL · Chloride ion · ion · 5 copies · chains A, B
EDO · 1,2-ethanediol · additive · 4 copies · chains A, B
MLI · Malonate ion · additive · 3 copies · 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 · 1253 Å² buried · 8 hydrogen bonds · protein-protein

Compared structures

3EYY · Structural basis for the specialization of Nur, a nickel-specific Fur homologue, in metal… · 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
Every structure of UniProt Q9K4F8
Elsewhere: RCSB PDB 3EYY · PDBe 3EYY · UniProt Q9K4F8

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