MolNFT v1 · #118074 · protein

Crystal structure of ABC transporter system solute-binding protein from rhodopirellula baltica sh 1

5ER3 · Sugar ABC transporter, periplasmic sugar-binding protein: “Crystal structure of ABC transporter system solute-binding protein from rhodopirellula baltica sh 1”. X-ray diffraction, 1 ligand (CA), 3 pockets (best druggability 0.48).…

PDB: 5ER3
Type: protein
Length: 318 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Sugar ABC transporter, periplasmic sugar-binding protein
UniProt: Q7UK26
Ligands: CA
Pockets: 3 · best druggability 0.48

Structure

x-ray diffraction · 1 distinct chain · 41% helix, 20% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Sugar ABC transporter, periplasmic sugar-binding protein	protein	318	41% helix, 20% strand	Q7UK26

Ligands and binding sites

CA · Calcium ion · metal · chains A
GOL · Glycerol · additive · 2 copies · chains A

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

Pockets

3 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	58	0.48	0.84	15	GOL
2	107	0.32	0.72	20	GOL
3	74	0.29	0.73	17	empty

Modifications

Observed in the structure: 8 modified (engineered).

Compared structures

5ER3 · Crystal structure of ABC transporter system solute-binding protein from Rhodopirellula… · 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 Q7UK26
Elsewhere: RCSB PDB 5ER3 · PDBe 5ER3 · UniProt Q7UK26

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