Chlorine in PDB 6m4k: X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida

Enzymatic activity of X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida

All present enzymatic activity of X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida:
3.2.1.1;

Protein crystallography data

The structure of X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida, PDB code: 6m4k was solved by Y.Hirano, K.Tsukamoto, S.Ariki, Y.Naka, M.Ueda, T.Tamada, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	49.22 / 1.30
*Space group*	P 3₂ 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	96.245, 96.245, 121.980, 90.00, 90.00, 120.00
*R / R_free (%)*	16.7 / 18.3

Other elements in 6m4k:

The structure of X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida (pdb code 6m4k). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida, PDB code: 6m4k:

Chlorine binding site 1 out of 1 in 6m4k

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Chlorine Binding Sites List in 6m4k

Chlorine binding site 1 out of 1 in the X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of X-Ray Crystal Structure of Wild Type Alpha-Amylase I From Eisenia Fetida within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl602 b:18.2 occ:1.00	O	A:HOH1192	3.2	16.2	1.0
	NH2	A:ARG211	3.3	14.8	1.0
	NH2	A:ARG354	3.3	15.3	1.0
	NE	A:ARG211	3.4	13.0	1.0
	NH1	A:ARG354	3.4	13.9	1.0
	ND2	A:ASN314	3.4	16.6	1.0
	CZ	A:ARG211	3.8	13.6	1.0
	CZ	A:ARG354	3.8	13.9	1.0
	CG2	A:THR270	3.9	14.8	1.0
	CG	A:GLU249	3.9	14.1	1.0
	CZ	A:PHE272	4.3	14.4	1.0
	CB	A:GLU249	4.3	13.7	1.0
	CB	A:ASN314	4.4	14.8	1.0
	CG	A:ASN314	4.4	14.9	1.0
	OE2	A:GLU249	4.5	18.9	1.0
	CD	A:ARG211	4.5	13.2	1.0
	CD	A:GLU249	4.6	18.3	1.0
	CG	A:ARG211	4.6	12.9	1.0
	CZ	A:PHE311	4.7	15.4	1.0
	CE1	A:PHE272	4.8	14.5	1.0
	CB	A:THR270	4.8	13.9	1.0
	O	A:HOH846	5.0	21.6	1.0

Reference:

Y.Hirano, K.Tsukamoto, S.Ariki, Y.Naka, M.Ueda, T.Tamada. X-Ray Crystallographic Structural Studies of Alpha-Amylase I From Eisenia Fetida. Acta Crystallogr D Struct V. 76 834 2020BIOL.
ISSN: ISSN 2059-7983
PubMed: 32876059
DOI: 10.1107/S2059798320010165

Page generated: Sun Jul 28 03:01:51 2024

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