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Structure and function of amidase toxin - antitoxin combinations associated with the type VI secretion system of serratia marcescens. of serratia marcescens.

Analyse Structure and function of amidase toxin - antitoxin combinations associated… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4BI4
Type: protein
Length: 326 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: SSP1 C50A mutant
Pockets: 2 · best druggability 0.53

Structure

x-ray diffraction · 1 distinct chain · 33% helix, 23% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	SSP1 C50A mutant	protein	163	33% helix, 23% strand	—

Ligands and binding sites

GOL · Glycerol · additive · chains A

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

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	276	0.53	0.75	29	empty
2	91	0.52	0.83	21	empty

Interfaces

1 interface between chains.

A–B · 519 Å² buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

4BI4 · Structure and function of amidase toxin - antitoxin combinations associated with the type… · the same entry in another collection · chain A against A, TM-score 1.00

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Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Elsewhere: RCSB PDB 4BI4 · PDBe 4BI4

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