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Crystal structure of the chitin oligasaccharide binding protein

Analyse Crystal structure of the chitin oligasaccharide binding protein in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4GF8
Type: protein
Length: 528 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Peptide ABC transporter, periplasmic peptide-binding protein
UniProt: Q9KUA3
Ligands: SO4
Pockets: 5 · best druggability 0.59

Structure

x-ray diffraction · 1 distinct chain · 32% helix, 20% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Peptide ABC transporter, periplasmic peptide-binding protein	protein	528	32% helix, 20% strand	Q9KUA3

Ligands and binding sites

SO4 · Sulfate ion · ion · 3 copies · chains A

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

Pockets

5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	184	0.59	0.82	29	empty
2	142	0.53	0.81	20	empty
3	138	0.39	0.74	27	empty
4	98	0.39	0.76	25	empty
5	153	0.39	0.72	25	empty

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

4GF8 · Crystal Structure of the Chitin Oligasaccharide Binding Protein · 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
Every structure of UniProt Q9KUA3
Elsewhere: RCSB PDB 4GF8 · PDBe 4GF8 · UniProt Q9KUA3

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