SMTL ID : 4yiy.1

Structure of MRB1590 bound to AMP-PNP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.02 Å

Oligo State

homo-dimer

Ligands

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 21 residues within 4Å: Chain A: P.275, L.285, A.289, V.290, G.326, G.327, F.328, H.329, G.330, K.331, S.332, T.333, D.423, Y.488 Chain B: D.396, S.398, G.399, S.400, N.428 Ligands: MG.2, MG.3 19 PLIP interactions: 12 interactions with chain A, 7 interactions with chain B Hydrogen bonds: A:V.290, A:V.290, A:G.326, A:F.328, A:H.329, A:G.330, A:K.331, A:S.332, A:T.333, A:D.423, B:D.396, B:D.396, B:S.398, B:S.398, B:S.398, B:G.399, B:S.400 pi-Stacking: A:Y.488, A:Y.488 ANP.4: 20 residues within 4Å: Chain A: D.396, S.398, G.399, S.400, N.428 Chain B: P.275, L.285, A.289, V.290, G.327, F.328, H.329, G.330, K.331, S.332, T.333, D.423, Y.488 Ligands: MG.5, MG.6 20 PLIP interactions: 13 interactions with chain B, 7 interactions with chain A Hydrogen bonds: B:V.290, B:V.290, B:G.327, B:H.329, B:G.330, B:K.331, B:K.331, B:S.332, B:T.333, B:T.333, B:Y.488, A:D.396, A:D.396, A:D.396, A:S.398, A:G.399, A:S.400, A:N.428 pi-Stacking: B:Y.488, B:Y.488

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: S.332, D.421, D.423 Ligands: ANP.1, MG.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.332 MG.3: 6 residues within 4Å: Chain A: S.332 Chain B: D.367, S.398, G.399 Ligands: ANP.1, MG.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.332 MG.5: 5 residues within 4Å: Chain B: S.332, D.421, D.423 Ligands: ANP.4, MG.6 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.332 MG.6: 6 residues within 4Å: Chain A: D.367, S.398, G.399 Chain B: S.332 Ligands: ANP.4, MG.5 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.332

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaw, P.L. et al., Structures of the T. brucei kRNA editing factor MRB1590 reveal unique RNA-binding pore motif contained within an ABC-ATPase fold. Nucleic Acids Res. (2015)

Release Date

2015-08-12

Peptides

kRNA Editing A6 Specific Protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

kRNA Editing A6 Specific Protein