SMTL ID : 4iyi.3 (2 other biounits)

The crystal structure of a secreted protein EsxB (wild-type, C-term. His-tagged) from Bacillus anthracis str. Sterne

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

homo-tetramer

Ligands

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 4 residues within 4Å: Chain A: K.82, F.83, R.84 Chain B: E.54 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.54 EDO.9: 4 residues within 4Å: Chain A: R.78 Chain B: Q.57 Chain C: K.59, Q.63 5 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 2 interactions with chain C Hydrogen bonds: B:Q.57, A:R.78, C:K.59, C:K.59 Water bridges: A:R.78

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 3 residues within 4Å: Chain A: T.7, E.9, R.13 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:E.9 Salt bridges: A:R.13 ACT.10: 4 residues within 4Å: Chain C: E.9, E.10, R.13 Ligands: ACT.11 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:R.13 ACT.11: 3 residues within 4Å: Chain C: T.7, E.9 Ligands: ACT.10 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:T.7, C:E.9

13 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: R.52, I.56 Chain B: K.5 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.5 Salt bridges: B:K.5, A:R.52 SO4.4: 2 residues within 4Å: Chain A: A.49, R.52 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.52 SO4.5: 4 residues within 4Å: Chain A: R.31, D.35 Chain B: A.80, R.84 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:A.80 Salt bridges: B:R.84, A:R.31 SO4.6: 1 residues within 4Å: Chain B: N.17 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.17, B:N.17 Water bridges: B:N.17 SO4.7: 2 residues within 4Å: Chain A: R.84 Chain B: R.31 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.31, A:R.84 SO4.8: 4 residues within 4Å: Chain A: I.14, N.17 Chain B: Q.63, I.66 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.63, A:N.17 SO4.12: 1 residues within 4Å: Chain C: R.31 2 PLIP interactions: 2 interactions with chain C Water bridges: C:R.31 Salt bridges: C:R.31 SO4.13: 3 residues within 4Å: Chain C: R.84 Chain D: R.31, D.35 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain D Salt bridges: C:R.84, D:R.31 Water bridges: D:D.35 SO4.14: 3 residues within 4Å: Chain C: R.52, I.56 Chain D: K.5 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain D Salt bridges: C:R.52, D:K.5 Hydrogen bonds: D:K.5 SO4.15: 3 residues within 4Å: Chain A: Q.57 Chain B: K.82 Chain D: K.59 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 2 interactions with chain D Hydrogen bonds: A:Q.57 Salt bridges: B:K.82, D:K.59 Water bridges: D:Q.60 SO4.16: 4 residues within 4Å: Chain D: T.7, E.9, E.10, R.13 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:T.7, D:E.10 Salt bridges: D:R.13 SO4.17: 2 residues within 4Å: Chain D: T.74, K.77 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:E.70 Salt bridges: D:K.77 Water bridges: C:Q.28 SO4.18: 5 residues within 4Å: Chain C: Q.63, I.66 Chain D: R.13, I.14, N.17 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:Q.63, D:N.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, Y. et al., The crystal structure of a secreted protein EsxB (wild-type, C-term. His-tagged) from Bacillus anthracis str. Sterne. To be Published

Release Date

2013-02-20

Peptides

Secreted protein EsxB: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Secreted protein EsxB

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