Iodine in PDB 3pkn: Crystal Structure of Mlle Domain of Poly(A) Binding Protein in Complex with PAM2 Motif of La-Related Protein 4 (LARP4)

The structure of Crystal Structure of Mlle Domain of Poly(A) Binding Protein in Complex with PAM2 Motif of La-Related Protein 4 (LARP4), PDB code: 3pkn was solved by J.Xie, G.Kozlov, K.Gehring, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.83 / 1.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	48.910, 31.384, 52.647, 90.00, 104.95, 90.00
R / Rfree (%)	22.5 / 26.9

The binding sites of Iodine atom in the Crystal Structure of Mlle Domain of Poly(A) Binding Protein in Complex with PAM2 Motif of La-Related Protein 4 (LARP4) (pdb code 3pkn). 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 Mlle Domain of Poly(A) Binding Protein in Complex with PAM2 Motif of La-Related Protein 4 (LARP4), PDB code: 3pkn:

Iodine binding site 1 out of 1 in the Crystal Structure of Mlle Domain of Poly(A) Binding Protein in Complex with PAM2 Motif of La-Related Protein 4 (LARP4)


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 Mlle Domain of Poly(A) Binding Protein in Complex with PAM2 Motif of La-Related Protein 4 (LARP4) within 5.0Å range: probe atom residue distance (Å) B Occ A:I627 b:33.5 occ:0.50 NE2 A:GLN571 3.9 24.5 1.0 CE2 A:PHE567 4.1 20.7 1.0 CD2 A:PHE567 4.1 18.5 1.0 CG A:PRO568 4.3 24.0 1.0 CG B:GLU24 4.3 33.8 1.0 CB A:PRO568 4.4 22.8 1.0 OE2 B:GLU24 4.5 33.0 1.0 CA A:PRO568 4.6 21.1 1.0 CD A:GLN571 4.7 22.9 1.0 CD B:GLU24 4.7 33.3 1.0 OE1 A:GLN571 4.8 27.3 1.0

R.Yang, S.A.Gaidamakov, J.Xie, J.Lee, L.Martino, G.Kozlov, A.K.Crawford, A.N.Russo, M.R.Conte, K.Gehring, R.J.Maraia. La-Related Protein 4 Binds Poly(A), Interacts with the Poly(A)-Binding Protein Mlle Domain Via A Variant PAM2W Motif, and Can Promote Mrna Stability. Mol.Cell.Biol. V. 31 542 2011.
ISSN: ISSN 0270-7306
PubMed: 21098120
DOI: 10.1128/MCB.01162-10