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Crystal structure of smchia in complex with 6A

Analyse Crystal structure of smchia in complex with 6A in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7FD6
Type
protein
Length
538 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Chitinase a
EC
3.2.1.14
UniProt
A0A1C3HLG1
Ligands
4QU
Pockets
3 · best druggability 0.71

Structure

x-ray diffraction · 1 distinct chain · 28% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AChitinase a (EC 3.2.1.14)protein53828% helix, 27% strandA0A1C3HLG1

Ligands and binding sites

  • 4QU · 11-methyl-3-(pyridin-3-ylmethyl)-4H-pyrimido[5'', 4'':5',6']pyrido[2',3':4,5]pyrimido[1,2-b]pyridine-4, 6(3H)-dione · ligand · chains A

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.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
15830.710.79484QU
2610.290.7416empty
3670.290.7421empty

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 7FD6 · Crystal structure of SmChiA in complex with 6a · the same entry in another collection · chain A against A, TM-score 1.00

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