MolNFT v1 · #139631 · protein

Crystal structure of the flagellar cap protein flid D2-D3 domains from serratia marcescens in space group I422

5XLK · Flagellar hook-associated protein 2: “Crystal structure of the flagellar cap protein flid D2-D3 domains from serratia marcescens in space group I422”. X-ray diffraction, 1 ligand (ZN), 5 pockets (best druggability 0.44). MolNFT v1…

PDB: 5XLK
Type: protein
Length: 563 residues
Chains: 3
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Flagellar hook-associated protein 2
UniProt: A0A0P0QFX8
Ligands: ZN
Pockets: 5 · best druggability 0.44

Structure

x-ray diffraction · 2 distinct chains · 11% helix, 44% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Flagellar hook-associated protein 2	protein	189	11% helix, 43% strand	A0A0P0QFX8
C	Flagellar hook-associated protein 2	protein	185	11% helix, 45% strand	A0A0P0QFX8

Ligands and binding sites

ZN · Zinc ion · metal · 9 copies · chains A, B, C

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

Pockets

5 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	54	0.44	0.82	14	empty
2	59	0.43	0.82	19	empty
3	104	0.38	0.75	18	empty
4	91	0.36	0.75	18	empty
5	59	0.33	0.77	20	ZN

Interfaces

2 interfaces between chains.

A–B · 824 Å² buried · 6 hydrogen bonds · protein-protein
B–C · 420 Å² buried · 7 hydrogen bonds · protein-protein

Compared structures

5XLK · Crystal structure of the flagellar cap protein FliD D2-D3 domains from Serratia… · 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 A0A0P0QFX8
Elsewhere: RCSB PDB 5XLK · PDBe 5XLK · UniProt A0A0P0QFX8

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