Chlorine in PDB 1kcc: Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution.

Enzymatic activity of Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution.

All present enzymatic activity of Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution.:
3.2.1.15;

Protein crystallography data

The structure of Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution., PDB code: 1kcc was solved by T.Shimizu, T.Nakatsu, K.Miyairi, T.Okuno, H.Kato, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	10.00 / 1.00
*Space group*	P 1
*Cell size a, b, c (Å), α, β, γ (°)*	46.515, 52.138, 37.187, 72.31, 69.09, 70.35
*R / R_free (%)*	11.4 / 14

Other elements in 1kcc:

The structure of Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution. also contains other interesting chemical elements:

Sodium

(Na)

1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution. (pdb code 1kcc). 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 Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution., PDB code: 1kcc:

Chlorine binding site 1 out of 1 in 1kcc

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Chlorine Binding Sites List in 1kcc

Chlorine binding site 1 out of 1 in the Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution.

Mono view

Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Endopolygalacturonase I From Stereum Purpureum Complexed with A Galacturonate at 1.00 A Resolution. within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Cl2003 b:9.4 occ:1.00	OG1	A:THR55	3.1	10.5	1.0
	N	A:THR55	3.3	7.4	1.0
	N	A:GLY30	3.4	10.2	1.0
	CA	A:GLY30	3.7	11.5	1.0
	OG1	A:THR54	3.7	7.7	1.0
	CB	A:THR55	3.8	8.5	1.0
	CG2	A:THR55	3.8	9.4	1.0
	C	A:ALA29	4.0	8.6	1.0
	CB	A:ALA29	4.0	9.6	1.0
	CA	A:THR54	4.0	6.7	1.0
	CA	A:THR55	4.1	7.8	1.0
	C	A:THR54	4.1	6.9	1.0
	CA	A:ALA29	4.4	8.6	1.0
	CB	A:THR54	4.5	7.1	1.0
	N	A:LEU56	4.6	8.2	1.0
	O	A:ALA29	4.7	10.8	1.0
	C	A:THR55	4.7	7.8	1.0
	O	A:HOH2215	4.9	24.1	1.0

Reference:

T.Shimizu, T.Nakatsu, K.Miyairi, T.Okuno, H.Kato. Active-Site Architecture of Endopolygalacturonase I From Stereum Purpureum Revealed By Crystal Structures in Native and Ligand-Bound Forms at Atomic Resolution. Biochemistry V. 41 6651 2002.
ISSN: ISSN 0006-2960
PubMed: 12022868
DOI: 10.1021/BI025541A

Page generated: Thu Jul 10 17:42:07 2025

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