Magnesium in PDB 1ijj: The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution

The structure of The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution, PDB code: 1ijj was solved by S.M.Vorobiev, M.R.Bubb, S.C.Almo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	100.304, 102.183, 124.218, 90.00, 90.00, 90.00
R / Rfree (%)	23.3 / 30.9

The binding sites of Magnesium atom in the The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution (pdb code 1ijj). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution, PDB code: 1ijj:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg385 b:41.9 occ:1.00 O3G A:ATP380 2.4 67.8 1.0 O2B A:ATP380 2.5 74.0 1.0 OE1 A:GLN137 2.8 56.0 1.0 PG A:ATP380 3.6 59.8 1.0 PB A:ATP380 3.7 62.9 1.0 O3B A:ATP380 3.9 55.5 1.0 OD2 A:ASP11 3.9 28.4 1.0 CD A:GLN137 3.9 44.6 1.0 O1G A:ATP380 4.0 34.0 1.0 CA A:GLY13 4.1 60.1 1.0 OD1 A:ASP11 4.2 58.4 1.0 CG A:ASP11 4.5 38.5 1.0 O1A A:ATP380 4.6 52.4 1.0 O A:ASN12 4.6 70.3 1.0 O3A A:ATP380 4.6 36.0 1.0 OD1 A:ASP154 4.8 87.5 1.0 OD2 A:ASP154 4.8 64.7 1.0 O1B A:ATP380 4.8 75.8 1.0 NE2 A:GLN137 4.8 54.6 1.0 O2G A:ATP380 4.8 30.0 1.0 N A:GLY13 4.9 40.5 1.0 CG A:GLN137 4.9 33.2 1.0

Magnesium binding site 2 out of 2 in the The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The X-Ray Crystal Structure of the Complex Between Rabbit Skeletal Muscle Actin and Latrunculin A at 2.85 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg785 b:41.8 occ:1.00 O2B B:ATP880 2.2 83.1 1.0 O1G B:ATP880 2.6 80.7 1.0 OE1 B:GLN537 3.5 59.5 1.0 PB B:ATP880 3.6 60.3 1.0 PG B:ATP880 3.6 70.2 1.0 O3G B:ATP880 3.9 57.2 1.0 O3B B:ATP880 4.0 52.3 1.0 O1A B:ATP880 4.1 67.0 1.0 OD1 B:ASP554 4.2 88.7 1.0 OD1 B:ASP411 4.3 55.5 1.0 O3A B:ATP880 4.3 44.5 1.0 CA B:GLY413 4.4 61.2 1.0 CD B:GLN537 4.4 59.4 1.0 OD2 B:ASP554 4.5 79.2 1.0 O1B B:ATP880 4.6 60.2 1.0 PA B:ATP880 4.7 57.7 1.0 CG B:ASP554 4.8 71.1 1.0 OD2 B:ASP411 4.9 47.2 1.0 CA B:GLY556 4.9 63.0 1.0 O2G B:ATP880 5.0 68.6 1.0 CG B:ASP411 5.0 50.4 1.0

M.R.Bubb, L.Govindasamy, E.G.Yarmola, S.M.Vorobiev, S.C.Almo, T.Somasundaram, M.S.Chapman, M.Agbandje-Mckenna, R.Mckenna. Polylysine Induces An Antiparallel Actin Dimer That Nucleates Filament Assembly: Crystal Structure at 3.5-A Resolution J.Biol.Chem. V. 277 20999 2002.
ISSN: ISSN 0021-9258
PubMed: 11932258
DOI: 10.1074/JBC.M201371200