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Sodium in PDB 4aax: CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine

Enzymatic activity of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine

All present enzymatic activity of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine:
3.2.1.50;

Protein crystallography data

The structure of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine, PDB code: 4aax was solved by E.Ficko-Blean, C.P.Stuart, M.D.Suits, M.Cid, M.Tessier, R.J.Woods, A.B.Boraston, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 1.90
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 65.815, 37.268, 57.410, 90.00, 103.51, 90.00
R / Rfree (%) 20.449 / 26.491

Other elements in 4aax:

The structure of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine also contains other interesting chemical elements:

Calcium (Ca) 1 atom

Sodium Binding Sites:

The binding sites of Sodium atom in the CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine (pdb code 4aax). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine, PDB code: 4aax:

Sodium binding site 1 out of 1 in 4aax

Go back to Sodium Binding Sites List in 4aax
Sodium binding site 1 out of 1 in the CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with N-Acetylgalactosamine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na2495

b:56.7
occ:1.00
OE2 A:GLU1478 3.0 45.1 1.0
CD A:GLU1478 4.0 44.0 1.0
NZ A:LYS1433 4.3 38.4 1.0
OE1 A:GLU1478 4.6 46.6 1.0

Reference:

E.Ficko-Blean, C.P.Stuart, M.D.Suits, M.Cid, M.Tessier, R.J.Woods, A.B.Boraston. Carbohydrate Recognition By An Architecturally Complex Alpha-N-Acetylglucosaminidase From Clostridium Perfringens. Plos One V. 7 33524 2012.
ISSN: ISSN 1932-6203
PubMed: 22479408
DOI: 10.1371/JOURNAL.PONE.0033524
Page generated: Tue Dec 15 06:32:37 2020

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