SMTL ID : 3u4l.1

Cryocooled bovine profilin:actin crystal structure to 2.4 A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

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

ATP.1: 21 residues within 4Å: Chain A: G.13, S.14, G.15, M.16, K.18, G.74, D.154, S.155, G.156, D.157, G.158, G.182, K.213, E.214, G.301, G.302, T.303, M.305, Y.306, K.336 Ligands: CA.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:S.14, A:G.15, A:M.16, A:D.157, A:D.157, A:G.158, A:V.159, A:K.213, A:E.214, A:E.214, A:G.302 Water bridges: A:K.18, A:K.18, A:D.154, A:G.156 Salt bridges: A:K.18, A:K.18 pi-Stacking: A:Y.306

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: Q.137 Ligands: ATP.1 No protein-ligand interaction detected (PLIP) CA.3: 2 residues within 4Å: Chain A: D.288 Chain B: N.62 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.288, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Porta, J.C. et al., Structural basis for profilin-mediated actin nucleotide exchange. J.Mol.Biol. (2012)

Release Date

2012-04-25

Peptides

Actin, cytoplasmic 1: A
Profilin-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
P

Actin, cytoplasmic 1

Profilin-1

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