SMTL ID : 1xrk.1

Crystal structure of a mutant bleomycin binding protein from Streptoalloteichus hindustanus displaying increased thermostability

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: G.70, L.71, D.72, R.104 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:L.71, A:D.72, A:D.72 Water bridges: A:G.70, A:D.72, A:E.73 Salt bridges: A:R.104 SO4.3: 4 residues within 4Å: Chain B: G.70, L.71, D.72, R.104 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:L.71, B:D.72 Water bridges: B:G.70, B:G.70, B:G.70, B:G.70, B:E.73 Salt bridges: B:R.104 SO4.4: 2 residues within 4Å: Chain B: S.83, N.85 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.83 Water bridges: B:T.84, B:N.85

2 x BLM: BLEOMYCIN A2(Non-covalent)

BLM.2: 22 residues within 4Å: Chain A: P.59, D.60, N.61, T.62, Q.63, W.65, F.86, R.87, W.102, A.107, R.109, G.113, C.115, H.117 Chain B: V.32, F.33, E.35, F.38, F.49, S.51, A.52, V.53 22 PLIP interactions: 15 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:W.65, A:F.86, A:A.107, B:F.38, B:F.38 Hydrogen bonds: A:D.60, A:T.62, A:Q.63, A:R.109, A:R.109, A:G.113, A:C.115, B:S.51, B:A.52 Water bridges: A:Q.56, A:Q.100, A:H.117, B:A.52, B:A.52 pi-Stacking: A:W.102, A:W.102, B:F.33 BLM.5: 23 residues within 4Å: Chain A: V.32, F.33, E.35, F.38, F.49, S.51, A.52, V.53 Chain B: P.59, D.60, N.61, T.62, Q.63, W.65, F.86, A.89, W.102, A.107, R.109, G.113, N.114, C.115, H.117 19 PLIP interactions: 14 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:W.65, B:A.107, B:R.109, A:F.38 Hydrogen bonds: B:D.60, B:T.62, B:Q.63, B:R.109, B:R.109, B:G.113, B:C.115, A:S.51, A:A.52 Water bridges: B:Q.56, B:Q.100, A:A.52 pi-Stacking: B:W.102, B:W.102, A:F.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brouns, S.J.J. et al., Engineering a selectable marker for hyperthermophiles. J.Biol.Chem. (2005)

Release Date

2005-01-11

Peptides

Bleomycin resistance protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bleomycin resistance protein