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Crystal structure of copk bound to CU(I) and CU(II)

Analyse Crystal structure of copk bound to CU(I) and CU(II) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3N7D
Type: protein
Length: 114 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Copper resistance protein K
UniProt: Q58AD3
Ligands: CU, CU1

Structure

x-ray diffraction · 2 distinct chains · 0% helix, 52% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Copper resistance protein K	protein	59	0% helix, 53% strand	Q58AD3
B	Copper resistance protein K	protein	55	0% helix, 51% strand	Q58AD3

Ligands and binding sites

CU · Copper (II) ion · metal · 2 copies · chains A, B
CU1 · Copper (I) ion · metal · chains A

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

Interfaces

1 interface between chains.

A–B · 660 Å² buried · 14 hydrogen bonds · protein-protein

Compared structures

3N7D · Crystal structure of CopK bound to Cu(I) and Cu(II) · the same entry in another collection · chain A against A, TM-score 1.00
Q58AD3 · AlphaFold monomer V2.0 prediction for copper resistance protein K (Q58AD3) · a predicted model of the same protein · chain A against A, TM-score 0.96

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 Q58AD3
Elsewhere: RCSB PDB 3N7D · PDBe 3N7D · UniProt Q58AD3

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