SMTL ID : 6rup.1

Human mitochondrial single-stranded DNA binding protein, SSBP1, at 2.1 A resolution - elucidated sequence

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

2 x SER- SER- SER- SER: SER-SER-SER-SER(Non-covalent)

SER-SER-SER-SER.1: 4 residues within 4Å: Chain A: D.69, V.70, S.71, Q.72 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.69, A:D.69, A:V.70, A:V.70, A:S.71, A:Q.72, A:Q.72 SER-SER-SER-SER.4: 4 residues within 4Å: Chain C: D.69, V.70, S.71, Q.72 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:V.70, C:V.70, C:S.71, C:Q.72, C:Q.72

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain B: G.85, R.87, D.88 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.88 MG.3: 5 residues within 4Å: Chain A: H.26 Chain B: H.26 Chain C: H.26 Chain D: H.26 Ligands: MG.6 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain D Metal complexes: B:H.26, D:H.26 MG.5: 3 residues within 4Å: Chain D: G.85, R.87, D.88 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:D.88 MG.6: 5 residues within 4Å: Chain A: H.26 Chain B: H.26 Chain C: H.26 Chain D: H.26 Ligands: MG.3 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain D Metal complexes: B:H.26, D:H.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Piro-Megy, C. et al., Dominant mutations in mtDNA maintenance gene SSBP1 cause optic atrophy and foveopathy. J.Clin.Invest. (2020)

Release Date

2019-10-09

Peptides

Single-stranded DNA-binding protein, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Single-stranded DNA-binding protein, mitochondrial