Zinc in PDB 9e8n: NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase

Enzymatic activity of NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase

All present enzymatic activity of NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase:
3.4.25.1;

Other elements in 9e8n:

The structure of NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase (pdb code 9e8n). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase, PDB code: 9e8n:

Zinc binding site 1 out of 1 in 9e8n

Go back to Zinc Binding Sites List in 9e8n
Zinc binding site 1 out of 1 in the NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of NUB1/FAT10-Processing Human 26S Proteasome Bound to TXNL1 with RPT3 at Top of Spiral Staircase within 5.0Å range:
probe atom residue distance (Å) B Occ
c:Zn501

b:50.0
occ:1.00
 OD1 c:ASP126 1.7 92.0 1.0
OD2 c:ASP126 1.7 92.0 1.0
NE2 c:HIS115 1.8 79.5 1.0
CG c:ASP126 2.1 92.0 1.0
NE2 c:HIS113 2.1 75.3 1.0
CE1 c:HIS115 2.6 79.5 1.0
CD2 c:HIS113 2.7 75.3 1.0
CE1 c:HIS113 2.8 75.3 1.0
CD2 c:HIS115 2.9 79.5 1.0
CB c:ASP126 3.5 92.0 1.0
CG c:HIS113 3.6 75.3 1.0
ND1 c:HIS113 3.6 75.3 1.0
ND1 c:HIS115 3.6 79.5 1.0
CG c:HIS115 3.8 79.5 1.0
NE2 u:HIS289 3.8 47.4 1.0
N c:SER123 4.5 91.2 1.0
CD2 u:HIS289 4.5 47.4 1.0
CB c:SER123 4.6 91.2 1.0
OE2 c:GLU52 4.6 74.8 1.0
CA c:ASP126 4.6 92.0 1.0
O c:TRP121 4.7 92.4 1.0
CE1 u:HIS289 4.9 47.4 1.0
CB c:HIS113 4.9 75.3 1.0
CD c:GLU52 4.9 74.8 1.0
N c:ASP126 5.0 92.0 1.0

Reference:

C.Arkinson, C.L.Gee, Z.Zhang, K.C.Dong, A.Martin. Structural Landscape of Aaa+ Atpase Motor States in the Substrate-Degrading Human 26S Proteasome Reveals Conformation-Specific Binding of TXNL1. Biorxiv 2024.
ISSN: ISSN 2692-8205
PubMed: 39574680
DOI: 10.1101/2024.11.08.622731
Page generated: Tue Dec 10 21:56:08 2024

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