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Heterodimer of P40PHOX and P67PHOX PB1 domains from human NADPH oxidase

Analyse Heterodimer of P40PHOX and P67PHOX PB1 domains from human NADPH oxidase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1OEY
Type: protein
Length: 721 residues
Chains: 8
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Neutrophil cytosol factor 2; Neutrophil cytosol factor 4
UniProt: P19878, Q15080
Pockets: 15 · best druggability 0.74

Structure

x-ray diffraction · 8 distinct chains · 23% helix, 32% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Neutrophil cytosol factor 2	protein	82	23% helix, 29% strand	P19878
B	Neutrophil cytosol factor 2	protein	77	26% helix, 30% strand	P19878
C	Neutrophil cytosol factor 2	protein	77	25% helix, 29% strand	P19878
D	Neutrophil cytosol factor 2	protein	79	24% helix, 30% strand	P19878
J	Neutrophil cytosol factor 4	protein	105	21% helix, 31% strand	Q15080
K	Neutrophil cytosol factor 4	protein	104	21% helix, 35% strand	Q15080
L	Neutrophil cytosol factor 4	protein	99	22% helix, 33% strand	Q15080
M	Neutrophil cytosol factor 4	protein	98	23% helix, 35% strand	Q15080

Pockets

15 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	657	0.74	0.80	66	empty
2	285	0.56	0.77	33	empty
3	215	0.52	0.77	32	empty
4	107	0.46	0.79	18	empty
5	93	0.41	0.78	16	empty

Interfaces

8 interfaces between chains.

D–M · 753 Å² buried · 9 hydrogen bonds · protein-protein
A–J · 739 Å² buried · 11 hydrogen bonds · protein-protein
C–L · 731 Å² buried · 8 hydrogen bonds · protein-protein
B–K · 723 Å² buried · 10 hydrogen bonds · protein-protein
J–K · 644 Å² buried · 13 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 25 modified (engineered).

Compared structures

1OEY · Heterodimer of p40phox and p67phox PB1 domains from human NADPH oxidase · the same entry in another collection · chain L against L, TM-score 1.00
P19878 · AlphaFold monomer V2.0 prediction for neutrophil cytosol factor 2 (P19878) · a predicted model of the same protein · chain B against A, TM-score 0.97
Q15080 · AlphaFold monomer V2.0 prediction for neutrophil cytosol factor 4 (Q15080) · a predicted model of the same protein · chain M against A, TM-score 0.94

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 P19878
Every structure of UniProt Q15080
Elsewhere: RCSB PDB 1OEY · PDBe 1OEY · UniProt P19878 · UniProt Q15080

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