Magnesium in PDB 5i4e: Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain

The structure of Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain, PDB code: 5i4e was solved by K.Chinthalapudi, S.M.Heissler, M.Preller, J.R.Sellers, D.J.Manstein, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.77 / 2.25
Space group	P 2 21 21
Cell size a, b, c (Å), α, β, γ (°)	81.120, 125.610, 153.960, 90.00, 90.00, 90.00
R / Rfree (%)	22 / 24.1

The structure of Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain also contains other interesting chemical elements:

Vanadium

(V)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain (pdb code 5i4e). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain, PDB code: 5i4e:

Magnesium binding site 1 out of 1 in the Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Human Nonmuscle Myosin 2C Motor Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1501 b:23.4 occ:1.00 O A:HOH1609 1.9 98.6 1.0 OG1 A:THR205 2.0 40.5 1.0 O1G A:AOV1500 2.1 33.2 1.0 OG A:SER260 2.2 41.5 1.0 O2B A:AOV1500 2.3 29.3 1.0 O A:HOH1639 2.6 19.9 1.0 CB A:THR205 3.0 33.1 1.0 CB A:SER260 3.4 34.9 1.0 O3B A:AOV1500 3.5 30.9 1.0 PB A:AOV1500 3.5 30.0 1.0 N A:SER260 3.6 30.6 1.0 VG A:AOV1500 3.6 30.4 1.0 O2A A:AOV1500 3.7 37.6 1.0 CG2 A:THR205 3.7 23.5 1.0 O A:ASN258 4.0 31.7 1.0 CA A:SER260 4.1 29.4 1.0 CA A:THR205 4.2 24.8 1.0 O3A A:AOV1500 4.2 29.8 1.0 PA A:AOV1500 4.2 35.4 1.0 N A:THR205 4.3 26.0 1.0 ND2 A:ASN256 4.4 32.6 1.0 O1A A:AOV1500 4.4 34.4 1.0 O A:HOH1615 4.5 79.5 1.0 C A:SER259 4.5 33.6 1.0 O A:HOH1605 4.6 25.3 1.0 O2G A:AOV1500 4.6 32.9 1.0 O1B A:AOV1500 4.6 36.2 1.0 OD1 A:ASP478 4.7 38.2 1.0 O4G A:AOV1500 4.7 29.2 1.0 ND2 A:ASN250 4.7 32.4 1.0 CA A:SER259 4.8 30.4 1.0 OD2 A:ASP478 5.0 41.0 1.0

K.Chinthalapudi, S.M.Heissler, M.Preller, J.R.Sellers, D.J.Manstein. Mechanistic Insights Into the Active Site and Allosteric Communication Pathways in Human Nonmuscle Myosin-2C. Elife V. 6 2017.
ISSN: ESSN 2050-084X
PubMed: 29256864
DOI: 10.7554/ELIFE.32742