MolNFT v1 · #108039 · protein

Cold-adapted truncated hemoglobin from the antarctic marine bacterium pseudoalteromonas haloplanktis TAC125

4UUR · Putative hemoglobin-like oxygen-binding protein: “Cold-adapted truncated hemoglobin from the antarctic marine bacterium pseudoalteromonas haloplanktis TAC125”. X-ray diffraction, 1 ligand (HEM), 3 pockets (best druggability 0.84).…

PDB: 4UUR
Type: protein
Length: 248 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Putative hemoglobin-like oxygen-binding protein
UniProt: Q3IDI7
Ligands: HEM
Pockets: 3 · best druggability 0.84

Structure

x-ray diffraction · 1 distinct chain · 69% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Putative hemoglobin-like oxygen-binding protein	protein	124	69% helix, 0% strand	Q3IDI7

Ligands and binding sites

HEM · Protoporphyrin IX containing Fe · ligand · 2 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, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	767	0.84	0.86	64	HEM
2	303	0.75	0.87	33	HEM
3	53	0.26	0.73	10	empty

Interfaces

1 interface between chains.

A–B · 628 Å² buried · 5 hydrogen bonds · protein-protein

Compared structures

4UUR · Cold-adapted truncated hemoglobin from the Antarctic marine bacterium Pseudoalteromonas… · 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 Q3IDI7
Elsewhere: RCSB PDB 4UUR · PDBe 4UUR · UniProt Q3IDI7

GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.