Calcium in PDB 2bat: The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor

Enzymatic activity of The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor

All present enzymatic activity of The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor:
3.2.1.18;

Protein crystallography data

The structure of The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor, PDB code: 2bat was solved by J.N.Varghese, P.M.Colman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	6.00 / 2.00
*Space group*	I 4 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	139.600, 139.600, 191.000, 90.00, 90.00, 90.00
*R / R_free (%)*	21 / n/a

Calcium Binding Sites:

The binding sites of Calcium atom in the The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor (pdb code 2bat). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor, PDB code: 2bat:

Calcium binding site 1 out of 1 in 2bat

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Calcium Binding Sites List in 2bat

Calcium binding site 1 out of 1 in the The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca601 b:33.2 occ:1.00	O	A:GLY297	2.2	28.9	1.0
	O	A:GLN347	2.2	31.4	1.0
	O	A:GLY345	2.2	35.8	1.0
	O	A:ASP293	2.3	16.6	1.0
	OD2	A:ASP324	2.7	18.0	1.0
	C	A:GLY345	3.3	35.4	1.0
	C	A:GLY297	3.4	29.0	1.0
	C	A:GLN347	3.4	31.4	1.0
	C	A:ASP293	3.6	17.8	1.0
	CG	A:ASP324	3.6	19.1	1.0
	O	A:THR346	3.9	36.5	1.0
	C	A:THR346	4.0	35.5	1.0
	CA	A:GLY348	4.1	24.9	1.0
	CA	A:GLY345	4.1	35.1	1.0
	O	A:ARG344	4.2	34.6	1.0
	CA	A:ASN294	4.2	19.8	1.0
	N	A:GLN347	4.2	34.8	1.0
	N	A:GLY348	4.2	28.9	1.0
	OD1	A:ASP324	4.2	19.3	1.0
	N	A:ASN294	4.3	18.8	1.0
	N	A:THR346	4.3	35.6	1.0
	N	A:SER298	4.3	28.4	1.0
	O	A:HOH691X	4.4	13.7	1.0
	N	A:GLY297	4.4	30.1	1.0
	CA	A:GLN347	4.5	33.4	1.0
	CA	A:GLY297	4.5	30.0	1.0
	C	A:ASN294	4.5	20.6	1.0
	CA	A:THR346	4.6	35.8	1.0
	CB	A:ASP324	4.6	18.2	1.0
	CA	A:SER298	4.6	25.9	1.0
	O	A:PRO326	4.8	23.5	1.0
	CA	A:ASP293	4.8	16.8	1.0
	O	A:ASN294	4.8	20.9	1.0
	N	A:TRP295	4.9	22.8	1.0
	N	A:ASP293	4.9	16.9	1.0
	CB	A:ASP293	5.0	16.4	1.0

Reference:

J.N.Varghese, J.L.Mckimm-Breschkin, J.B.Caldwell, A.A.Kortt, P.M.Colman. The Structure of the Complex Between Influenza Virus Neuraminidase and Sialic Acid, the Viral Receptor. Proteins V. 14 327 1992.
ISSN: ISSN 0887-3585
PubMed: 1438172
DOI: 10.1002/PROT.340140302

Page generated: Fri Jul 12 08:58:04 2024

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