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Crosstalk between CU(I) and ZN(II) homeostasis

Analyse Crosstalk between CU(I) and ZN(II) homeostasis in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4A48
Type: protein
Length: 135 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Probable copper-transporting ATPase pacs
EC: 3.6.3.54
UniProt: P73241
Ligands: ZN, MG
Pockets: 2 · best druggability 0.53

Structure

x-ray diffraction · 2 distinct chains · 32% helix, 37% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Probable copper-transporting ATPase pacs (EC 3.6.3.54)	protein	66	32% helix, 38% strand	P73241
B	Probable copper-transporting ATPase pacs (EC 3.6.3.54)	protein	69	32% helix, 36% strand	P73241

Ligands and binding sites

ZN · Zinc ion · metal · 2 copies · chains A, B
MG · Magnesium ion · metal · 2 copies · chains A, B

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

Pockets

2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	89	0.53	0.84	17	empty
2	56	0.29	0.76	13	empty

Interfaces

1 interface between chains.

A–B · 404 Å² buried · 11 hydrogen bonds · protein-protein

Compared structures

4A48 · Crosstalk between Cu(I) and Zn(II) homeostasis · the same entry in another collection · chain A against A, TM-score 1.00
P73241 · AlphaFold monomer V2.0 prediction for probable copper-transporting ATPase pacs (P73241) · a predicted model of the same protein · chain A against A, TM-score 0.98

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 P73241
Elsewhere: RCSB PDB 4A48 · PDBe 4A48 · UniProt P73241

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