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Crystal structure of unbound 4E10

Analyse Crystal structure of unbound 4E10 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 5CIP
Type: protein
Length: 865 residues
Chains: 4
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Fab 4E10 heavy chain; Fab 4E10 light chain
Pockets: 13 · best druggability 0.67

Structure

x-ray diffraction · 3 distinct chains · 7% helix, 51% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
H	Fab 4E10 heavy chain	protein	221	9% helix, 51% strand	—
L, B	Fab 4E10 light chain	protein	212	7% helix, 49% strand	—
A	Fab 4E10 heavy chain	protein	220	6% helix, 53% strand	—

Pockets

13 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	726	0.67	0.76	88	empty
2	196	0.60	0.82	35	empty
3	422	0.59	0.75	52	empty
4	131	0.54	0.82	21	empty
5	184	0.53	0.79	25	empty

Interfaces

5 interfaces between chains.

A–B · 1695 Å² buried · 12 hydrogen bonds · protein-protein
H–L · 1692 Å² buried · 11 hydrogen bonds · protein-protein
H–B · 347 Å² buried · 8 hydrogen bonds · protein-protein
L–A · 337 Å² buried · 5 hydrogen bonds · protein-protein
H–A · 329 Å² buried · 5 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

5CIP · Crystal Structure of Unbound 4E10 · the same entry in another collection · chain H against H, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Elsewhere: RCSB PDB 5CIP · PDBe 5CIP

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