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Crystal structure of beta 2 microglobulin domain-swapped dimer

Analyse Crystal structure of beta 2 microglobulin domain-swapped dimer in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3LOW
Type: protein
Length: 198 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Beta-2-microglobulin
UniProt: P61769

Structure

x-ray diffraction · 2 distinct chains · 0% helix, 57% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Beta-2-microglobulin	protein	100	0% helix, 57% strand	P61769
B	Beta-2-microglobulin	protein	98	0% helix, 57% strand	P61769

Ligands and binding sites

GOL · Glycerol · additive · 3 copies · chains A, B

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

Interfaces

1 interface between chains.

A–B · 4668 Å² buried · 89 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

3LOW · Crystal structure of Beta 2 Microglobulin domain-swapped dimer · the same entry in another collection · chain B against B, TM-score 1.00
P61769 · AlphaFold monomer V2.0 prediction for beta-2-microglobulin (P61769) · a predicted model of the same protein · chain B against A, TM-score 0.57

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 P61769
Elsewhere: RCSB PDB 3LOW · PDBe 3LOW · UniProt P61769

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