MolNFT v1 · #58075 · protein

Mama msr-1 C2

3ASF · Magnetosome protein mama: “Mama msr-1 C2”. X-ray diffraction, 1 ligand (SO4), 5 pockets (best druggability 0.76). MolNFT v1 #58075 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 3ASF
Type: protein
Length: 344 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Magnetosome protein mama
UniProt: Q93DY9
Ligands: SO4
Pockets: 5 · best druggability 0.76

Structure

x-ray diffraction · 2 distinct chains · 76% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Magnetosome protein mama	protein	174	76% helix, 0% strand	Q93DY9
B	Magnetosome protein mama	protein	170	76% helix, 0% strand	Q93DY9

Ligands and binding sites

SO4 · Sulfate ion · ion · 13 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

5 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	226	0.76	0.90	24	empty
2	89	0.35	0.74	17	SO4
3	65	0.33	0.76	17	SO4
4	66	0.27	0.72	18	empty
5	50	0.24	0.72	14	empty

Interfaces

1 interface between chains.

A–B · 681 Å² buried · 3 hydrogen bonds · protein-protein

Compared structures

3ASF · MamA MSR-1 C2 · the same entry in another collection · chain A against A, TM-score 1.00
Q93DY9 · AlphaFold monomer V2.0 prediction for magnetosome protein mama (Q93DY9) · a predicted model of the same protein · chain A against A, TM-score 0.95

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 Q93DY9
Elsewhere: RCSB PDB 3ASF · PDBe 3ASF · UniProt Q93DY9

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