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Crystal structure of human alpha-defensin 1 (W26ABA mutant)

Analyse Crystal structure of human alpha-defensin 1 (W26ABA mutant) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3LO6
Type: protein
Length: 60 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Neutrophil defensin 1
UniProt: P59665
Ligands: CL

Structure

x-ray diffraction · 1 distinct chain · 0% helix, 50% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Neutrophil defensin 1	protein	30	0% helix, 50% strand	P59665

Ligands and binding sites

CL · Chloride ion · ion · 2 copies · chains B
MPD · (4S)-2-methyl-2,4-pentanediol · additive · chains A, B

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

Interfaces

1 interface between chains.

A–B · 420 Å² buried · 8 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 disulfide, 2 modified (disulfide, nonstandard).

Compared structures

3LO6 · Crystal structure of human alpha-defensin 1 (W26Aba mutant) · the same entry in another collection · chain A against A, TM-score 1.00
P59665 · AlphaFold monomer V2.0 prediction for neutrophil defensin 1 (P59665) · a predicted model of the same protein · chain A against A, TM-score 0.87

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 P59665
Elsewhere: RCSB PDB 3LO6 · PDBe 3LO6 · UniProt P59665

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