MolNFT v1 · #16527 · protein
Deoxy hemoglobin (a-gly-C:V1M; B,D:V1M,C93A,N108K)
1O1P · Hemoglobin alpha chain: “Deoxy hemoglobin (a-gly-C:V1M; B,D:V1M,C93A,N108K)”. X-ray diffraction, 1 ligand (HEM), 10 pockets (best druggability 0.79). MolNFT v1 #16527 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1O1P
- Type
- protein
- Length
- 575 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Hemoglobin alpha chain; Hemoglobin beta chain
- UniProt
- P69905, P68871
- Ligands
- HEM
- Pockets
- 10 · best druggability 0.79
Structure
x-ray diffraction · 2 distinct chains · 77% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Hemoglobin alpha chain | protein | 283 | 77% helix, 0% strand | P69905 |
| B, D | Hemoglobin beta chain | protein | 146 | 78% helix, 0% strand | P68871 |
Ligands and binding sites
- HEM · Protoporphyrin IX containing Fe · ligand · 4 copies · chains A, B, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
10 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 710 | 0.79 | 0.83 | 72 | empty |
| 2 | 222 | 0.75 | 0.89 | 28 | HEM |
| 3 | 253 | 0.74 | 0.87 | 29 | HEM |
| 4 | 225 | 0.73 | 0.87 | 27 | HEM |
| 5 | 259 | 0.70 | 0.85 | 30 | HEM |
Interfaces
2 interfaces between chains.
- A–B · 1560 Ų buried · 20 hydrogen bonds · protein-protein
- A–D · 1545 Ų buried · 18 hydrogen bonds · protein-protein
Compared structures
- 1O1P · Deoxy hemoglobin (A-GLY-C:V1M; B,D:V1M,C93A,N108K) · 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 P69905
- Every structure of UniProt P68871
- Elsewhere: RCSB PDB 1O1P · PDBe 1O1P · UniProt P69905 · UniProt P68871
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