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Crystal structure of a bacterial lipocalin, the blc gene product from E. COLI

Analyse Crystal structure of a bacterial lipocalin, the blc gene product from E. COLI in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1QWD
Type: protein
Length: 333 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Outer membrane lipoprotein blc
UniProt: P0A901
Pockets: 2 · best druggability 0.70

Structure

x-ray diffraction · 2 distinct chains · 14% helix, 46% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Outer membrane lipoprotein blc	protein	167	14% helix, 46% strand	P0A901
B	Outer membrane lipoprotein blc	protein	166	14% helix, 46% strand	P0A901

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	334	0.70	0.83	39	empty
2	128	0.67	0.89	25	empty

Interfaces

1 interface between chains.

A–B · 303 Å² buried · 6 hydrogen bonds · protein-protein

Compared structures

1QWD · Crystal structure of a bacterial lipocalin, the blc gene product from E. COLI · the same entry in another collection · chain A against A, TM-score 1.00
P0A901 · AlphaFold monomer V2.0 prediction for outer membrane lipoprotein blc (P0A901) · a predicted model of the same protein · chain B against A, TM-score 0.91

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 P0A901
Elsewhere: RCSB PDB 1QWD · PDBe 1QWD · UniProt P0A901

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