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Structure of native human neuroserpin

Analyse Structure of native human neuroserpin in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3F5N
Type: protein
Length: 1,801 residues
Chains: 5
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Neuroserpin
UniProt: Q99574
Pockets: 20 · best druggability 0.83

Structure

x-ray diffraction · 5 distinct chains · 29% helix, 33% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Neuroserpin	protein	364	29% helix, 34% strand	Q99574
B	Neuroserpin	protein	376	29% helix, 32% strand	Q99574
C	Neuroserpin	protein	358	28% helix, 34% strand	Q99574
D	Neuroserpin	protein	363	29% helix, 33% strand	Q99574
E	Neuroserpin	protein	340	28% helix, 35% strand	Q99574

Pockets

20 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	1173	0.83	0.84	113	empty
2	427	0.72	0.82	52	empty
3	562	0.65	0.76	53	empty
4	229	0.64	0.83	41	empty
5	517	0.64	0.76	57	empty

Interfaces

8 interfaces between chains.

A–D · 1346 Å² buried · 26 hydrogen bonds · protein-protein
A–B · 860 Å² buried · 17 hydrogen bonds · protein-protein
C–E · 823 Å² buried · 15 hydrogen bonds · protein-protein
A–C · 568 Å² buried · 1 hydrogen bond · protein-protein
B–D · 494 Å² buried · 2 hydrogen bonds · protein-protein

Compared structures

3F5N · Structure of native human neuroserpin · the same entry in another collection · chain E against E, TM-score 1.00
Q99574 · AlphaFold monomer V2.0 prediction for neuroserpin (Q99574) · a predicted model of the same protein · chain E against A, TM-score 0.97

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 Q99574
Elsewhere: RCSB PDB 3F5N · PDBe 3F5N · UniProt Q99574

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