Zinc in PDB 5c7f: Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide

The structure of Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide, PDB code: 5c7f was solved by J.Ke, H.Ma, X.Gu, J.S.Brunzelle, H.E.Xu, K.Melcher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.86 / 2.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	58.509, 129.284, 79.171, 90.00, 110.11, 90.00
R / Rfree (%)	22.3 / 25.6

The binding sites of Zinc atom in the Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide (pdb code 5c7f). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide, PDB code: 5c7f:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:0.2 occ:1.00 CE1 A:HIS183 2.3 0.1 1.0 NE2 A:HIS183 2.3 0.1 1.0 ND1 A:HIS202 2.3 0.5 1.0 CE1 A:HIS202 2.7 1.0 1.0 CG A:HIS202 3.1 0.6 1.0 NE2 A:HIS202 3.5 0.2 1.0 ND1 A:HIS183 3.6 0.5 1.0 CD2 A:HIS202 3.7 0.6 1.0 CD2 A:HIS183 3.7 0.0 1.0 CB A:HIS202 3.8 0.7 1.0 CG A:HIS183 4.3 0.5 1.0 CA A:ILE195 4.4 0.5 1.0 N A:LYS196 4.8 0.8 1.0 CB A:ILE195 4.8 0.5 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of the Rice Topless Related Protein 2 (TPR2) N- Terminal Domain (1-209) in Complex with Arabidopsis IAA1 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn401 b:0.6 occ:0.50 SG D:CYS204 2.0 0.1 1.0 NE2 D:HIS202 2.2 0.8 1.0 ND1 D:HIS183 2.2 0.8 1.0 SG D:CYS186 2.3 0.8 1.0 CB D:CYS186 2.5 0.5 1.0 CE1 D:HIS183 2.9 0.6 1.0 CD2 D:HIS202 2.9 0.6 1.0 CB D:CYS204 3.0 0.4 1.0 N D:CYS204 3.2 0.4 1.0 CE1 D:HIS202 3.3 0.5 1.0 CG D:HIS183 3.4 0.4 1.0 C D:THR203 3.4 0.3 1.0 CA D:CYS204 3.6 0.1 1.0 CA D:THR203 3.9 0.9 1.0 CA D:HIS183 3.9 0.6 1.0 CB D:HIS183 3.9 0.9 1.0 O D:THR203 3.9 0.1 1.0 CA D:CYS186 4.0 0.5 1.0 NE2 D:HIS183 4.1 0.8 1.0 CG D:HIS202 4.1 0.4 1.0 O D:HIS183 4.2 0.6 1.0 ND1 D:HIS202 4.3 0.9 1.0 CD2 D:HIS183 4.4 0.5 1.0 C D:HIS183 4.5 0.1 1.0 N D:THR203 4.6 0.5 1.0 N D:CYS186 4.7 0.1 1.0 C D:CYS186 4.8 0.5 1.0

J.Ke, H.Ma, X.Gu, A.Thelen, J.S.Brunzelle, J.Li, H.E.Xu, K.Melcher. Structural Basis For Recognition of Diverse Transcriptional Repressors By the Topless Family of Corepressors. Sci Adv V. 1 00107 2015.
ISSN: ESSN 2375-2548
PubMed: 26601214
DOI: 10.1126/SCIADV.1500107