SMTL ID : 2bky.1

CRYSTAL STRUCTURE OF THE ALBA1:ALBA2 HETERODIMER FROM SULFOLOBUS SOLFATARICUS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-oligomer

Ligands

5 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 8 residues within 4Å: Chain A: T.78, S.79, G.82 Chain B: I.70 Chain D: N.65, V.66, Q.67 Ligands: MPD.5 4 PLIP interactions: 2 interactions with chain D, 1 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: D:Q.67, A:T.78, B:I.70 Hydrogen bonds: D:N.65 MPD.2: 6 residues within 4Å: Chain A: V.19, S.47, K.48, D.51 Chain C: G.40, R.41 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:D.51 Hydrogen bonds: A:D.51 Water bridges: A:V.19 MPD.3: 9 residues within 4Å: Chain A: I.67, I.70 Chain B: T.78, S.79, Q.80, G.82 Chain C: N.65, V.66, Q.67 5 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C, 2 interactions with chain A Hydrogen bonds: B:S.79, B:G.82 Water bridges: C:T.68 Hydrophobic interactions: A:I.67, A:I.70 MPD.4: 2 residues within 4Å: Chain C: L.21, V.25 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:V.25 MPD.5: 8 residues within 4Å: Chain A: S.79, Q.80 Chain B: I.67, I.70 Chain D: N.65, V.66, Q.67 Ligands: MPD.1 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:N.65, D:Q.67 Hydrophobic interactions: B:I.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jelinska, C. et al., Obligate Heterodimerization of the Archaeal Alba2 Protein with Alba1 Provides a Mechanism for Control of DNA Packaging. Structure (2005)

Release Date

2005-07-14

Peptides

DNA/RNA-BINDING PROTEIN ALBA 1: AB
DNA/RNA-BINDING PROTEIN ALBA 2: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
X

D
Y

DNA/RNA-BINDING PROTEIN ALBA 1

DNA/RNA-BINDING PROTEIN ALBA 2

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