MolNFT v1 · #85391 · protein

X-ray structure of nicotiana alata defensin 1 NAD1

4AAZ · Flower-specific defensin: “X-ray structure of nicotiana alata defensin 1 NAD1”. X-ray diffraction, 1 ligand (PO4). MolNFT v1 #85391 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 4AAZ
Type: protein
Length: 94 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Flower-specific defensin
UniProt: Q8GTM0
Ligands: PO4

Structure

x-ray diffraction · 1 distinct chain · 21% helix, 32% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Flower-specific defensin	protein	47	21% helix, 32% strand	Q8GTM0

Ligands and binding sites

PO4 · Phosphate ion · ion · chains A
EDO · 1,2-ethanediol · additive · 5 copies · 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 · 312 Å² buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

4AAZ · X-ray structure of Nicotiana alata Defensin 1 NaD1 · the same entry in another collection · chain A against A, TM-score 1.00
Q8GTM0 · AlphaFold monomer V2.0 prediction for flower-specific defensin (Q8GTM0) · a predicted model of the same protein · chain B against A, TM-score 0.96

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 Q8GTM0
Elsewhere: RCSB PDB 4AAZ · PDBe 4AAZ · UniProt Q8GTM0

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