MolNFT v1 · #168556 · protein

Fab fragment of anti-human LAG3 antibody (13E2)

6WK4 · 13E2 Fab heavy chain: “Fab fragment of anti-human LAG3 antibody (13E2)”. X-ray diffraction, 3 pockets (best druggability 0.61). MolNFT v1 #168556 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 6WK4
Type: protein
Length: 431 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: 13E2 Fab heavy chain; 13E2 Fab light chain
Pockets: 3 · best druggability 0.61

Structure

x-ray diffraction · 2 distinct chains · 7% helix, 51% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	13E2 Fab heavy chain	protein	219	8% helix, 53% strand	—
B	13E2 Fab light chain	protein	212	7% helix, 49% strand	—

Ligands and binding sites

TRS · 2-amino-2-hydroxymethyl-propane-1,3-diol · additive · chains A, B

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

Pockets

3 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	463	0.61	0.75	50	empty
2	150	0.44	0.76	36	empty
3	59	0.29	0.75	14	empty

Interfaces

1 interface between chains.

A–B · 1784 Å² buried · 19 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

6WK4 · Fab Fragment of Anti-human LAG3 antibody (13E2) · the same entry in another collection · chain A against A, 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 6WK4 · PDBe 6WK4

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