Calcium in PDB 4fus: The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase

Enzymatic activity of The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase

All present enzymatic activity of The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase:
3.2.1.4;

Protein crystallography data

The structure of The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase, PDB code: 4fus was solved by P.M.Alahuhta, V.V.Lunin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	25.00 / 1.75
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	61.690, 78.389, 67.075, 90.00, 98.94, 90.00
*R / R_free (%)*	15.4 / 20.5

Other elements in 4fus:

The structure of The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase (pdb code 4fus). 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 X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase, PDB code: 4fus:

Calcium binding site 1 out of 1 in 4fus

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Calcium Binding Sites List in 4fus

Calcium binding site 1 out of 1 in the The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The X-Ray Structure of Hahella Chejuensis Family 48 Glycosyl Hydrolase within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca826 b:42.5 occ:1.00	O	A:HOH1320	2.1	16.2	1.0
	O	A:HOH936	2.2	8.7	1.0
	O	A:GLN168	2.2	7.3	1.0
	O	A:ACT813	2.4	19.2	1.0
	C	A:ACT813	3.4	27.2	1.0
	C	A:GLN168	3.5	7.4	1.0
	OXT	A:ACT813	3.8	31.7	1.0
	O	A:THR169	4.0	7.4	1.0
	N	A:GLY171	4.2	8.4	1.0
	CA	A:GLN168	4.2	6.8	1.0
	C	A:THR169	4.3	8.0	1.0
	CA	A:GLY171	4.3	9.1	1.0
	N	A:THR169	4.4	7.2	1.0
	CG	A:GLN168	4.5	7.7	1.0
	CA	A:THR169	4.6	7.5	1.0
	CH3	A:ACT813	4.8	26.0	1.0
	N	A:TYR170	4.8	7.7	1.0
	O	A:ALA167	4.9	6.5	1.0
	CB	A:GLN168	5.0	7.0	1.0

Reference:

L.O.Sukharnikov, M.Alahuhta, R.Brunecky, A.Upadhyay, M.E.Himmel, V.V.Lunin, I.B.Zhulin. Sequence, Structure, and Evolution of Cellulases in Glycoside Hydrolase Family 48. J.Biol.Chem. V. 287 41068 2012.
ISSN: ISSN 0021-9258
PubMed: 23055526
DOI: 10.1074/JBC.M112.405720

Page generated: Tue Jul 8 20:08:52 2025

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