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Iodine in PDB 2pfi: Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka

Protein crystallography data

The structure of Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka, PDB code: 2pfi was solved by S.Markovic, R.Dutzler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 14.89 / 1.60
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 35.283, 83.421, 59.888, 90.00, 92.48, 90.00
R / Rfree (%) 20 / 21.8

Other elements in 2pfi:

The structure of Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms

Iodine Binding Sites:

The binding sites of Iodine atom in the Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka (pdb code 2pfi). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total only one binding site of Iodine was determined in the Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka, PDB code: 2pfi:

Iodine binding site 1 out of 1 in 2pfi

Go back to Iodine Binding Sites List in 2pfi
Iodine binding site 1 out of 1 in the Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Crystal Structure of the Cytoplasmic Domain of the Human Chloride Channel Clc-Ka within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I501

b:31.0
occ:1.00
O A:HOH156 3.6 32.6 1.0
CD A:ARG596 3.8 26.5 1.0
NE A:ARG596 4.0 24.9 1.0
CG A:ARG596 4.0 20.0 1.0
CA A:ALA597 4.0 24.9 1.0
N A:ALA597 4.2 21.4 1.0
CG2 A:VAL600 4.3 26.6 1.0
CB A:ALA597 4.4 27.5 1.0
C A:ARG596 4.5 20.8 1.0
CB A:ARG596 4.6 21.5 1.0
O A:ARG596 4.7 23.5 1.0
O A:HOH99 4.9 36.2 1.0
CB A:VAL600 4.9 26.7 1.0

Reference:

S.Markovic, R.Dutzler. The Structure of the Cytoplasmic Domain of the Chloride Channel Clc-Ka Reveals A Conserved Interaction Interface. Structure V. 15 715 2007.
ISSN: ISSN 0969-2126
PubMed: 17562318
DOI: 10.1016/J.STR.2007.04.013
Page generated: Sun Jan 24 17:24:14 2021

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