MolNFT v1 · #1460 · protein

Structural effects of monovalent anions on polymorphic lysozyme crystals

1B2K · Protein (lysozyme): “Structural effects of monovalent anions on polymorphic lysozyme crystals”. X-ray diffraction, 1 ligand (IOD), 3 pockets (best druggability 0.38). MolNFT v1 #1460 on GenesisL1: 3D structure, binding sites and…

PDB: 1B2K
Type: protein
Length: 258 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Protein (lysozyme)
EC: 3.2.1.17
UniProt: P00698
Ligands: IOD
Pockets: 3 · best druggability 0.38

Structure

x-ray diffraction · 1 distinct chain · 41% helix, 11% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Protein (lysozyme) (EC 3.2.1.17)	protein	129	41% helix, 11% strand	P00698

Ligands and binding sites

IOD · Iodide ion · ion · 17 copies · 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, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	92	0.38	0.76	16	empty
2	80	0.35	0.75	15	IOD
3	63	0.28	0.73	20	IOD

Interfaces

1 interface between chains.

A–B · 300 Å² buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

1B2K · Structural effects of monovalent anions on polymorphic lysozyme crystals · 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 P00698
Elsewhere: RCSB PDB 1B2K · PDBe 1B2K · UniProt P00698

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