MolNFT v1 · #105001 · protein

Crystal structure of a binary complex of flim-flig middle domains from T.MARITIMA

4QRM · Flagellar motor switch protein flim: “Crystal structure of a binary complex of flim-flig middle domains from T.MARITIMA”. X-ray diffraction, 20 pockets (best druggability 0.79). MolNFT v1 #105001 on GenesisL1: 3D structure, binding…

PDB: 4QRM
Type: protein
Length: 2,837 residues
Chains: 22
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Flagellar motor switch protein flim; Flagellar motor switch protein flig
UniProt: Q9WZE6, Q9WY63
Pockets: 20 · best druggability 0.79

Structure

x-ray diffraction · 3 distinct chains · 44% helix, 14% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, C, E, G, I, K, M, O, Q, S, U	Flagellar motor switch protein flim	protein	183	28% helix, 26% strand	Q9WZE6
B	Flagellar motor switch protein flig	protein	74	57% helix, 0% strand	Q9WY63
D, F, H, J, L, N, P, R, T, V	Flagellar motor switch protein flig	protein	75	69% helix, 0% strand	Q9WY63

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	143	0.79	0.96	22	empty
2	109	0.75	0.95	21	empty
3	429	0.74	0.84	51	empty
4	385	0.73	0.84	44	empty
5	379	0.73	0.84	55	empty

Interfaces

37 interfaces between chains.

M–N · 862 Å² buried · 8 hydrogen bonds · protein-protein
Q–R · 846 Å² buried · 9 hydrogen bonds · protein-protein
S–T · 844 Å² buried · 14 hydrogen bonds · protein-protein
A–B · 837 Å² buried · 13 hydrogen bonds · protein-protein
E–F · 833 Å² buried · 9 hydrogen bonds · protein-protein

Compared structures

4QRM · crystal structure of a binary complex of FliM-FliG middle domains from T.maritima · the same entry in another collection · chain K against K, 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 Q9WZE6
Every structure of UniProt Q9WY63
Elsewhere: RCSB PDB 4QRM · PDBe 4QRM · UniProt Q9WZE6 · UniProt Q9WY63

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