SMTL ID : 4cbw.1

Crystal structure of Plasmodium berghei actin I with D-loop from muscle actin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

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

CA.1: 3 residues within 4Å: Chain A: G.15, K.20 Ligands: ATP.3 No protein-ligand interaction detected (PLIP) CA.4: 4 residues within 4Å: Chain A: E.169 Chain B: D.87, G.92, A.94 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.87, B:G.92, B:A.94, H2O.1, H2O.1 CA.5: 5 residues within 4Å: Chain B: G.43, D.44, E.75, G.122, 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.2, H2O.3

1 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.2: 8 residues within 4Å: Chain A: Y.145, Y.171, L.348, M.357, F.377 Chain B: I.81, V.84, Q.85 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.145

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

ATP.3: 23 residues within 4Å: Chain A: G.15, S.16, G.17, N.18, K.20, G.76, G.158, D.159, G.160, V.161, G.184, R.185, T.188, R.212, K.215, E.216, G.303, G.304, T.305, M.307, Y.308, K.338 Ligands: CA.1 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:S.16, A:S.16, A:G.17, A:N.18, A:G.158, A:D.159, A:G.160, A:V.161, A:K.215, A:E.216, A:G.304, A:K.338 Water bridges: A:K.20, A:K.20, A:K.20, A:K.20 Salt bridges: A:K.20, A:K.20 pi-Stacking: A:Y.308

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, ALPHA SKELETAL MUSCLE, ACTIN: A
GELSOLIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
G

ACTIN, ALPHA SKELETAL MUSCLE, ACTIN

GELSOLIN

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