Calcium in PDB 5ce5: Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5

Enzymatic activity of Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5

All present enzymatic activity of Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5:
3.1.1.3;

Protein crystallography data

The structure of Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5, PDB code: 5ce5 was solved by O.U.Sezerman, A.D.Podjarny, T.Emel, A.Cousido-Siah, A.Mitschler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	45.28 / 2.00
*Space group*	I 2 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	73.305, 128.180, 127.963, 90.00, 90.00, 90.00
*R / R_free (%)*	16.4 / 20.4

Other elements in 5ce5:

The structure of Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5 also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5 (pdb code 5ce5). 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 Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5, PDB code: 5ce5:

Calcium binding site 1 out of 1 in 5ce5

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Calcium Binding Sites List in 5ce5

Calcium binding site 1 out of 1 in the Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5

Mono view

Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5 within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Ca401 b:50.6 occ:1.00	OE2	A:GLU361	2.3	25.1	1.0
	O	A:GLY287	2.4	31.8	1.0
	OD2	A:ASP366	2.5	34.7	1.0
	O	A:PRO367	2.5	26.9	1.0
	O	A:HOH790	2.6	39.1	1.0
	CD	A:GLU361	3.3	23.4	1.0
	O	A:HOH744	3.4	40.5	1.0
	CG	A:GLU361	3.6	18.7	1.0
	C	A:GLY287	3.6	30.2	1.0
	CG	A:ASP366	3.7	35.8	1.0
	C	A:PRO367	3.8	23.9	1.0
	NH2	A:ARG272	4.1	23.8	1.0
	CA	A:GLY287	4.3	30.1	1.0
	O	A:HOH726	4.3	41.6	1.0
	CB	A:ASN368	4.4	25.4	1.0
	OE1	A:GLU361	4.5	21.1	1.0
	CB	A:ASP366	4.5	26.7	1.0
	N	A:PRO367	4.5	28.0	1.0
	N	A:ASN289	4.5	27.6	1.0
	N	A:MET288	4.6	26.2	1.0
	OD1	A:ASP366	4.6	38.1	1.0
	C	A:MET288	4.6	27.9	1.0
	CD	A:PRO367	4.6	28.0	1.0
	N	A:ASN368	4.6	24.2	1.0
	CA	A:ASN368	4.7	26.7	1.0
	CA	A:PRO367	4.7	28.1	1.0
	CG	A:PRO367	4.7	28.5	1.0
	C	A:ASP366	4.7	27.1	1.0
	CA	A:MET288	4.8	26.7	1.0
	OD2	A:ASP358	4.8	29.8	1.0

Reference:

E.Timucin, A.Cousido-Siah, A.Mitschler, A.Podjarny, O.U.Sezerman. Probing the Roles of Two Tryptophans Surrounding the Unique Zinc Coordination Site in Lipase Family I.5. Proteins V. 84 129 2016.
ISSN: ESSN 1097-0134
PubMed: 26573720
DOI: 10.1002/PROT.24961

Page generated: Wed Jul 9 04:35:03 2025

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