MolNFT v1 · #27152 · protein

The D62C/K74C double mutant of pseudomonas aeruginosa azurin

1XB3: “The D62C/K74C double mutant of pseudomonas aeruginosa azurin”. X-ray diffraction, 1 ligand (CU), 1 pocket (best druggability 0.34). MolNFT v1 #27152 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 1XB3
Type: protein
Length: 256 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Azurin
UniProt: P00282
Ligands: CU
Pockets: 1 · best druggability 0.34

Structure

x-ray diffraction · 1 distinct chain · 20% helix, 34% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Azurin	protein	128	20% helix, 34% strand	P00282

Ligands and binding sites

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

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

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	79	0.34	0.75	17	empty

Interfaces

1 interface between chains.

A–B · 545 Å² buried · 7 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

1XB3 · The D62C/K74C double mutant of Pseudomonas Aeruginosa Azurin · the same entry in another collection · chain A against A, TM-score 1.00
P00282 · AlphaFold monomer V2.0 prediction for azurin (P00282) · a predicted model of the same protein · chain A against A, TM-score 0.99

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 P00282
Elsewhere: RCSB PDB 1XB3 · PDBe 1XB3 · UniProt P00282

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