SMTL ID : 7f5y.1

Crystal structure of the single-stranded dna-binding protein from Mycobacterium tuberculosis- Form III

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

homo-tetramer

Ligands

8 x FMT: FORMIC ACID(Non-functional Binders)

FMT.1: 6 residues within 4Å: Chain A: G.5, D.6, T.7 Chain D: S.37, P.39, L.55 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:T.7, D:S.37 Water bridges: A:T.7, A:T.7 FMT.2: 4 residues within 4Å: Chain A: G.5 Chain D: V.12, S.37, T.38 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:T.38 Water bridges: D:V.12, D:T.38, D:R.78 FMT.3: 3 residues within 4Å: Chain B: T.16, A.17, R.75 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.16 Water bridges: B:D.18 FMT.4: 5 residues within 4Å: Chain B: V.100, I.101 Chain C: T.99, V.100, I.101 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:I.101, C:I.101 Water bridges: C:T.99 FMT.5: 6 residues within 4Å: Chain B: S.37, P.39, L.55 Chain C: G.5, D.6, T.7 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:S.37 Water bridges: C:T.7, C:T.7 FMT.6: 4 residues within 4Å: Chain B: V.12, S.37, T.38 Chain C: G.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.38 Water bridges: B:V.12, B:T.38, B:R.78 FMT.7: 3 residues within 4Å: Chain D: T.16, A.17, R.75 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:T.16 Water bridges: D:D.18 FMT.8: 5 residues within 4Å: Chain A: T.99, V.100, I.101 Chain D: V.100, I.101 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:I.101, D:I.101 Water bridges: A:T.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srikalaivani, R. et al., Structural variability of Mycobacterium tuberculosis SSB and susceptibility to inhibition. Curr.Sci. (2022)

Release Date

2022-05-11

Peptides

Single-stranded DNA-binding protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Single-stranded DNA-binding protein