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Magnesium in PDB 9ejn: Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State

Enzymatic activity of Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State

All present enzymatic activity of Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State:
7.2.2.14;

Protein crystallography data

The structure of Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State, PDB code: 9ejn was solved by M.B.Khan, H.S.Young, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 24.91 / 3.55
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 180.403, 66.595, 218.666, 90, 90.15, 90
R / Rfree (%) 28.8 / 33.9

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State (pdb code 9ejn). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State, PDB code: 9ejn:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 9ejn

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Magnesium binding site 1 out of 4 in the Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State


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 Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1001

b:78.9
occ:1.00
 OD1 A:ASN706 2.3 101.2 1.0
ND2 A:ASN706 2.7 90.6 1.0
CG A:ASN706 2.8 90.8 1.0
CG A:GLN825 3.2 85.8 1.0
NE2 A:GLN825 3.5 81.8 1.0
CD A:GLN825 3.6 85.4 1.0
OG1 A:THR824 3.6 97.5 1.0
O A:SER821 3.8 103.1 1.0
CB A:SER821 4.0 80.1 1.0
CA A:SER821 4.0 88.7 1.0
OD2 A:ASP777 4.1 87.5 1.0
CB A:ASN706 4.3 78.5 1.0
OG A:SER821 4.3 80.3 1.0
C A:SER821 4.4 91.1 1.0
OD1 A:ASP777 4.4 106.7 1.0
O A:SER702 4.4 77.5 1.0
CB A:GLN825 4.5 79.2 1.0
OE1 A:GLN825 4.5 95.2 1.0
N A:GLN825 4.7 101.4 1.0
CG A:ASP777 4.7 102.0 1.0
CB A:THR824 4.8 79.5 1.0
CB A:SER773 4.8 99.1 1.0
CA A:GLN825 4.9 91.8 1.0
CA A:ASN706 4.9 78.5 1.0

Magnesium binding site 2 out of 4 in 9ejn

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Magnesium binding site 2 out of 4 in the Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg1001

b:61.8
occ:1.00
 ND2 C:ASN706 2.4 56.5 1.0
OD1 C:ASN706 2.5 55.7 1.0
OG1 C:THR824 2.6 67.7 1.0
CG C:ASN706 2.8 62.2 1.0
CG C:GLN825 3.4 59.8 1.0
O C:SER821 3.7 55.1 1.0
CB C:THR824 3.7 54.5 1.0
NE2 C:GLN825 3.9 55.9 1.0
CA C:SER821 3.9 60.4 1.0
CD C:GLN825 4.0 60.1 1.0
N C:GLN825 4.2 74.1 1.0
C C:SER821 4.3 55.2 1.0
CB C:SER821 4.3 58.8 1.0
CB C:ASN706 4.3 56.1 1.0
OD1 C:ASP777 4.3 88.1 1.0
OD2 C:ASP777 4.5 83.6 1.0
CB C:GLN825 4.5 55.2 1.0
OG C:SER821 4.6 55.9 1.0
CB C:SER773 4.6 94.3 1.0
CG2 C:THR824 4.6 54.4 1.0
C C:THR824 4.7 59.2 1.0
CA C:GLN825 4.7 64.8 1.0
CA C:THR824 4.7 55.9 1.0
O C:SER702 4.9 56.0 1.0
CG C:ASP777 4.9 78.5 1.0
OG C:SER773 4.9 89.8 1.0

Magnesium binding site 3 out of 4 in 9ejn

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Magnesium binding site 3 out of 4 in the Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg1001

b:75.0
occ:1.00
 OD1 B:ASN706 2.4 75.5 1.0
OG1 B:THR824 3.0 74.4 1.0
CG B:ASN706 3.1 75.5 1.0
ND2 B:ASN706 3.1 75.3 1.0
OD2 B:ASP777 3.8 81.0 1.0
OD1 B:ASP777 3.8 82.5 1.0
CB B:THR824 3.8 74.3 1.0
CG B:GLN825 4.0 74.8 1.0
CB B:SER773 4.0 97.3 1.0
O B:SER821 4.2 74.4 1.0
CG B:ASP777 4.3 76.0 1.0
CA B:SER821 4.3 74.5 1.0
NE2 B:GLN825 4.4 75.2 1.0
CB B:ASN706 4.6 75.8 1.0
OG B:SER773 4.6 93.0 1.0
CG2 B:THR824 4.6 74.2 1.0
CB B:SER821 4.6 74.7 1.0
CD B:GLN825 4.7 74.9 1.0
O B:SER702 4.7 90.9 1.0
N B:GLN825 4.7 89.8 1.0
C B:SER821 4.8 74.3 1.0
OG B:SER821 4.8 91.5 1.0
OE1 B:GLU820 4.9 93.0 1.0

Magnesium binding site 4 out of 4 in 9ejn

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Magnesium binding site 4 out of 4 in the Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1001

b:53.8
occ:1.00
 OG1 D:THR824 2.7 74.5 1.0
OD1 D:ASN706 2.8 54.3 1.0
ND2 D:ASN706 2.9 54.1 1.0
CG D:ASN706 3.2 54.4 1.0
CB D:THR824 3.7 53.0 1.0
CG D:GLN825 3.7 74.6 1.0
O D:SER821 4.0 71.3 1.0
CA D:SER821 4.0 58.2 1.0
OD1 D:ASP777 4.3 62.1 1.0
N D:GLN825 4.3 86.4 1.0
CB D:SER773 4.4 90.6 1.0
NE2 D:GLN825 4.4 54.0 1.0
OD2 D:ASP777 4.4 62.0 1.0
CB D:SER821 4.5 62.7 1.0
C D:SER821 4.5 63.8 1.0
CD D:GLN825 4.6 62.4 1.0
CG2 D:THR824 4.6 53.0 1.0
OG D:SER821 4.6 53.9 1.0
OG D:SER773 4.6 78.5 1.0
C D:THR824 4.7 78.0 1.0
CB D:ASN706 4.8 54.6 1.0
CA D:THR824 4.8 62.7 1.0
CG D:ASP777 4.8 66.0 1.0
CB D:GLN825 4.8 58.9 1.0
CA D:GLN825 4.9 66.3 1.0
O D:GLU820 5.0 85.5 1.0

Reference:

M.B.Khan, H.S.Young. Crystal Structure of Magnesium-Transporting Atpase Mgta in An E1-Like Magnesium-Bound State To Be Published.
Page generated: Sat Aug 16 01:20:46 2025

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