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Crystal structure of non symbiotic plant hemoglobin AHB3 (GLB3) from arabidopsis thaliana

Analyse Crystal structure of non symbiotic plant hemoglobin AHB3 (GLB3) from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4C0N
Type: protein
Length: 150 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: 2-on-2 hemoglobin
UniProt: Q67XG0
Ligands: HEM, CL, OH
Pockets: 1 · best druggability 0.78

Structure

x-ray diffraction · 1 distinct chain · 74% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	2-on-2 hemoglobin	protein	150	74% helix, 0% strand	Q67XG0

Ligands and binding sites

HEM · Protoporphyrin IX containing Fe · ligand · chains A
CL · Chloride ion · ion · chains A
OH · Hydroxide 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, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	341	0.78	0.88	33	OH, HEM

Compared structures

4C0N · Crystal structure of non symbiotic plant hemoglobin AHb3 (GLB3) from Arabidopsis thaliana · the same entry in another collection · chain A against A, TM-score 1.00
Q67XG0 · AlphaFold monomer V2.0 prediction for two-on-two hemoglobin-3 (Q67XG0) · a predicted model of the same protein · chain A against A, TM-score 0.99

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 Q67XG0
Elsewhere: RCSB PDB 4C0N · PDBe 4C0N · UniProt Q67XG0

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