SMTL ID : 4cbx.1

Crystal structure of Plasmodium berghei actin II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 22 residues within 4Å: Chain A: G.15, S.16, G.17, M.18, K.20, G.76, G.158, D.159, G.160, V.161, G.184, R.185, R.212, K.215, E.216, G.304, G.305, T.306, M.308, Y.309, K.339 Ligands: CA.5 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:S.16, A:S.16, A:G.17, A:M.18, A:G.158, A:D.159, A:D.159, A:G.160, A:V.161, A:V.161, A:K.215, A:E.216, A:E.216, A:G.305 Water bridges: A:K.20, A:K.20, A:D.156, A:D.156, A:D.159, A:R.212, A:K.339 Salt bridges: A:K.20, A:K.20 pi-Stacking: A:Y.309

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

SO4.2: 3 residues within 4Å: Chain A: R.272, E.273, C.274 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.272, A:E.273, A:C.274 SO4.3: 5 residues within 4Å: Chain A: N.310, Y.311, I.312, G.313, E.314 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.311, A:I.312, A:G.313, A:E.314

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 2 residues within 4Å: Chain A: N.298, N.299 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.298, A:N.299 Water bridges: A:N.299

3 x CA: CALCIUM ION(Non-functional Binders)(Non-covalent)

CA.5: 1 residues within 4Å: Ligands: ATP.1 No protein-ligand interaction detected (PLIP) CA.7: 4 residues within 4Å: Chain A: E.169 Chain B: D.87, G.92, A.94 5 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:D.87, B:G.92, B:A.94, A:E.169, H2O.5 CA.8: 4 residues within 4Å: Chain B: G.43, D.44, E.75, V.123 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.44, B:E.75, B:V.123, H2O.12, H2O.12

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.6: 4 residues within 4Å: Chain A: R.149, K.331 Chain B: R.98, V.100 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Water bridges: A:R.149, A:R.149, A:R.149, A:K.331, B:R.98 Salt bridges: A:R.149, A:K.331, B:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vahokoski, J. et al., Structural Differences Explain Diverse Functions of Plasmodium Actins. Plos Pathog. (2014)

Release Date

2014-04-30

Peptides

ACTIN-2: A
GELSOLIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

ACTIN-2

GELSOLIN

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