SMTL ID : 3tm6.2 (1 other biounit)

Crystal structure of the beta-2 microglobulin DIMC50 disulphide-linked homodimer mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 4 residues within 4Å: Chain A: R.13, H.14 Chain D: S.58, K.59 3 PLIP interactions: 1 interactions with chain D, 2 interactions with chain A Hydrogen bonds: D:K.59 Salt bridges: A:R.13, A:H.14 PO4.2: 4 residues within 4Å: Chain B: R.13, H.14 Chain C: S.58, K.59 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Salt bridges: B:R.13, B:H.14 Hydrogen bonds: C:K.59 PO4.5: 4 residues within 4Å: Chain A: S.58, K.59 Chain D: R.13, H.14 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain A Salt bridges: D:R.13, D:H.14 Hydrogen bonds: A:K.59

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 6 residues within 4Å: Chain A: S.53, D.54, Y.68 Chain B: H.52, D.54 Chain C: D.54 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: A:S.53, A:Y.68, B:H.52, C:D.54 PEG.4: 4 residues within 4Å: Chain B: Y.27, S.56, Y.64 Chain C: R.13 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.13, C:R.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Colombo, M. et al., A recurrent D-strand association interface is observed in beta-2 microglobulin oligomers. Febs J. (2012)

Release Date

2012-09-05

Peptides

Beta-2-microglobulin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

Beta-2-microglobulin

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