MolNFT v1 · #36032 · protein

Crystal structure of an asn to ala mutant of winged bean chymotrypsin inhibitor protein

2ET2 · Chymotrypsin inhibitor 3: “Crystal structure of an asn to ala mutant of winged bean chymotrypsin inhibitor protein”. X-ray diffraction, 2 ligands (NI, SO4), 1 pocket (best druggability 0.30). MolNFT v1 #36032 on GenesisL1: 3D…

PDB: 2ET2
Type: protein
Length: 175 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Chymotrypsin inhibitor 3
UniProt: P10822
Ligands: NI, SO4
Pockets: 1 · best druggability 0.30

Structure

x-ray diffraction · 1 distinct chain · 4% helix, 40% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Chymotrypsin inhibitor 3	protein	175	4% helix, 40% strand	P10822

Ligands and binding sites

NI · Nickel (II) ion · metal · chains A
SO4 · Sulfate ion · ion · chains A

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

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	65	0.30	0.75	21	empty

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

2ET2 · Crystal structure of an Asn to Ala mutant of Winged Bean Chymotrypsin Inhibitor protein · the same entry in another collection · chain A against A, TM-score 1.00
P10822 · AlphaFold monomer V2.0 prediction for chymotrypsin inhibitor 3 (P10822) · a predicted model of the same protein · chain A against A, TM-score 0.97

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 P10822
Elsewhere: RCSB PDB 2ET2 · PDBe 2ET2 · UniProt P10822

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