SMTL ID : 3jwp.1

Crystal structure of Plasmodium falciparum SIR2A (PF13_0152) in complex with AMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-trimer

Ligands

3 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 15 residues within 4Å: Chain A: S.29, G.30, A.33, E.34, R.41, G.199, T.200, S.202, N.225, I.226, S.227, A.242, K.243, F.244 Chain C: N.136 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:S.29, A:S.29, A:E.34, A:T.200, A:S.202, A:N.225, A:I.226, A:S.227, A:F.244, C:N.136 Salt bridges: A:R.41 AMP.4: 15 residues within 4Å: Chain A: N.136 Chain B: S.29, G.30, A.33, E.34, R.41, G.199, T.200, S.202, N.225, I.226, S.227, A.242, K.243, F.244 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.29, B:S.29, B:E.34, B:T.200, B:S.202, B:N.225, B:I.226, B:S.227, B:F.244, A:N.136 Salt bridges: B:R.41 AMP.7: 15 residues within 4Å: Chain B: N.136 Chain C: S.29, G.30, A.33, E.34, R.41, G.199, T.200, S.202, N.225, I.226, S.227, A.242, K.243, F.244 11 PLIP interactions: 10 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:S.29, C:S.29, C:E.34, C:T.200, C:S.202, C:N.225, C:I.226, C:S.227, C:F.244, B:N.136 Salt bridges: C:R.41

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.132, C.135, C.160, C.162 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.132, A:C.135, A:C.160, A:C.162 ZN.5: 4 residues within 4Å: Chain B: C.132, C.135, C.160, C.162 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.132, B:C.135, B:C.160, B:C.162 ZN.8: 4 residues within 4Å: Chain C: C.132, C.135, C.160, C.162 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.132, C:C.135, C:C.160, C:C.162

3 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 4 residues within 4Å: Chain A: F.40, H.124, I.171, F.173 No protein-ligand interaction detected (PLIP) PGE.6: 4 residues within 4Å: Chain B: F.40, H.124, I.171, F.173 No protein-ligand interaction detected (PLIP) PGE.9: 4 residues within 4Å: Chain C: F.40, H.124, I.171, F.173 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wernimont, A.K. et al., Crystal structure of Plasmodium falciparum SIR2A (PF13_0152) in complex with AMP. TO BE PUBLISHED

Release Date

2009-10-20

Peptides

Transcriptional regulatory protein sir2 homologue: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Transcriptional regulatory protein sir2 homologue