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Sodium in PDB 4a45: CPGH89CBM32-5, From Clostridium Perfringens, in Complex with Galnac-Beta-1,3-Galactose

Enzymatic activity of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with Galnac-Beta-1,3-Galactose

All present enzymatic activity of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with Galnac-Beta-1,3-Galactose:
3.2.1.50;

Protein crystallography data

The structure of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with Galnac-Beta-1,3-Galactose, PDB code: 4a45 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) 45.13 / 1.75
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 33.803, 58.631, 70.658, 90.00, 90.00, 90.00
R / Rfree (%) 19.855 / 24.571

Other elements in 4a45:

The structure of CPGH89CBM32-5, From Clostridium Perfringens, in Complex with Galnac-Beta-1,3-Galactose 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 Galnac-Beta-1,3-Galactose (pdb code 4a45). 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 Galnac-Beta-1,3-Galactose, PDB code: 4a45:

Sodium binding site 1 out of 1 in 4a45

Go back to Sodium Binding Sites List in 4a45
Sodium binding site 1 out of 1 in the CPGH89CBM32-5, From Clostridium Perfringens, in Complex with Galnac-Beta-1,3-Galactose


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 Galnac-Beta-1,3-Galactose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na2497

b:5.9
occ:1.00
 NE2 A:HIS1471 2.1 19.5 1.0
OE1 A:GLU1408 2.2 22.4 1.0
O A:HOH2065 2.7 12.8 0.5
O A:HOH2065 2.8 16.0 0.5
CE1 A:HIS1471 3.1 17.5 1.0
CD2 A:HIS1471 3.1 17.6 1.0
CD A:GLU1408 3.2 20.4 1.0
CG A:GLU1408 3.5 16.9 1.0
CB A:GLU1408 3.8 16.9 1.0
ND1 A:HIS1471 4.2 15.9 1.0
CG A:HIS1471 4.2 18.5 1.0
OE2 A:GLU1408 4.2 24.5 1.0
O A:HOH2102 4.4 33.4 1.0
CA A:GLY1442 4.7 23.3 1.0
CA A:GLU1408 4.9 16.5 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 06:32:30 2020

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