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Heme-binding protein a

Analyse Heme-binding protein a in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1B2V
Type: protein
Length: 173 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Protein (heme-binding protein a)
UniProt: Q54450
Ligands: HEM, CA
Pockets: 1 · best druggability 0.53

Structure

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

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Protein (heme-binding protein a)	protein	173	32% helix, 32% strand	Q54450

Ligands and binding sites

HEM · Protoporphyrin IX containing Fe · ligand · chains A
CA · Calcium ion · metal · 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	101	0.53	0.83	20	HEM

Compared structures

1B2V · Heme-binding protein a · the same entry in another collection · chain A against A, TM-score 1.00
Q54450 · AlphaFold monomer V2.0 prediction for hemophore hasa (Q54450) · a predicted model of the same protein · 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 Q54450
Elsewhere: RCSB PDB 1B2V · PDBe 1B2V · UniProt Q54450

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