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Magnesium in PDB 5a7i: Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate

Enzymatic activity of Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate

All present enzymatic activity of Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate:
3.1.3.36;

Protein crystallography data

The structure of Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate, PDB code: 5a7i was solved by L.Tresaugues, S.J.Mills, C.Silvander, G.Cozier, B.V.L.Potter, P.Norldund, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.29 / 2.89
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 96.975, 96.975, 152.142, 90.00, 90.00, 90.00
R / Rfree (%) 19.7 / 22.324

Other elements in 5a7i:

The structure of Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate (pdb code 5a7i). 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 INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate, PDB code: 5a7i:

Magnesium binding site 1 out of 1 in 5a7i

Go back to Magnesium Binding Sites List in 5a7i
Magnesium binding site 1 out of 1 in the Crystal Structure of INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate


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 INPP5B in Complex with Biphenyl 3,3',4, 4',5,5'-Hexakisphosphate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1574

b:66.4
occ:1.00
 O43 A:B6K1572 2.3 73.0 1.0
O3 A:PO41573 2.4 86.8 1.0
O32 A:B6K1572 3.4 78.7 1.0
P4 A:B6K1572 3.6 74.2 1.0
P A:PO41573 3.7 87.0 1.0
O1 A:PO41573 4.0 87.0 1.0
O42 A:B6K1572 4.0 74.2 1.0
O41 A:B6K1572 4.4 73.9 1.0
O2 A:PO41573 4.5 86.9 1.0
P3 A:B6K1572 4.7 78.7 1.0
O4 A:PO41573 4.8 86.1 1.0
O4 A:B6K1572 4.9 73.9 1.0
O3 A:B6K1572 4.9 76.7 1.0

Reference:

S.J.Mills, C.Silvander, G.Cozier, L.Tresaugues, P.Nordlund, B.V.L.Potter. Crystal Structures of Type-II Inositol Polyphosphate 5- Phosphatase INPP5B with Synthetic Inositol Polyphosphate Surrogates Reveal New Mechanistic Insights For the Inositol 5-Phosphatase Family. Biochemistry V. 55 1384 2016.
ISSN: ISSN 0006-2960
PubMed: 26854536
DOI: 10.1021/ACS.BIOCHEM.5B00838
Page generated: Mon Dec 14 19:59:41 2020

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