Calcium in PDB 8qtv: MUC5AC D'D3CYSD1 Domains.

The binding sites of Calcium atom in the MUC5AC D'D3CYSD1 Domains. (pdb code 8qtv). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the MUC5AC D'D3CYSD1 Domains., PDB code: 8qtv:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the MUC5AC D'D3CYSD1 Domains.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of MUC5AC D'D3CYSD1 Domains. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1501 b:253.5 occ:1.00 OD1 A:ASP1040 2.4 186.1 1.0 OD1 A:ASN1045 2.4 179.3 1.0 OD1 A:ASP1046 2.4 188.8 1.0 OD1 A:ASN1038 2.5 181.7 1.0 OD2 A:ASP915 2.5 184.7 1.0 O A:ILE1042 2.5 193.4 1.0 CG A:ASP1046 3.0 189.6 1.0 O A:ASN1038 3.1 180.8 1.0 CG A:ASN1038 3.3 181.7 1.0 CG A:ASP1040 3.4 187.3 1.0 CG A:ASN1045 3.5 179.5 1.0 OD2 A:ASP1046 3.5 190.7 1.0 C A:ASN1045 3.6 179.7 1.0 N A:ASP1046 3.6 188.9 1.0 O A:ASN1045 3.6 179.7 1.0 CG A:ASP915 3.7 184.6 1.0 CA A:ASP1046 3.7 190.0 1.0 ND2 A:ASN1038 3.7 182.0 1.0 C A:ILE1042 3.7 192.7 1.0 OD2 A:ASP1040 3.7 187.9 1.0 CB A:ASP1046 3.8 189.7 1.0 C A:ASN1038 4.2 181.6 1.0 CA A:ASN1045 4.3 179.2 1.0 ND2 A:ASN1045 4.3 179.9 1.0 N A:ASN1038 4.3 182.1 1.0 N A:ASN1045 4.4 179.6 1.0 N A:ILE1042 4.4 193.6 1.0 CA A:ILE1042 4.4 193.0 1.0 CB A:ASN1045 4.4 178.9 1.0 CB A:ILE1042 4.4 193.1 1.0 OD1 A:ASP915 4.5 183.9 1.0 CB A:ASN1038 4.5 180.8 1.0 CB A:ASP915 4.5 184.8 1.0 CA A:ASN1038 4.6 181.7 1.0 CB A:ASP1040 4.7 187.4 1.0 N A:ASP1040 4.7 186.5 1.0 N A:ALA1043 4.8 185.7 1.0 CA A:ALA1043 5.0 186.0 1.0

Calcium binding site 2 out of 2 in the MUC5AC D'D3CYSD1 Domains.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of MUC5AC D'D3CYSD1 Domains. within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1501 b:253.5 occ:1.00 OD1 B:ASP1040 2.4 186.1 1.0 OD1 B:ASN1045 2.4 179.3 1.0 OD1 B:ASP1046 2.4 188.8 1.0 OD1 B:ASN1038 2.5 181.7 1.0 OD2 B:ASP915 2.5 184.7 1.0 O B:ILE1042 2.5 193.4 1.0 CG B:ASP1046 3.0 189.6 1.0 O B:ASN1038 3.1 180.8 1.0 CG B:ASN1038 3.3 181.7 1.0 CG B:ASP1040 3.4 187.3 1.0 CG B:ASN1045 3.5 179.5 1.0 OD2 B:ASP1046 3.5 190.7 1.0 C B:ASN1045 3.6 179.7 1.0 N B:ASP1046 3.6 188.9 1.0 O B:ASN1045 3.6 179.7 1.0 CG B:ASP915 3.7 184.6 1.0 CA B:ASP1046 3.7 190.0 1.0 ND2 B:ASN1038 3.7 182.0 1.0 C B:ILE1042 3.7 192.7 1.0 OD2 B:ASP1040 3.7 187.9 1.0 CB B:ASP1046 3.8 189.7 1.0 C B:ASN1038 4.2 181.6 1.0 CA B:ASN1045 4.3 179.2 1.0 ND2 B:ASN1045 4.3 179.9 1.0 N B:ASN1038 4.3 182.1 1.0 N B:ASN1045 4.4 179.6 1.0 N B:ILE1042 4.4 193.6 1.0 CA B:ILE1042 4.4 193.0 1.0 CB B:ASN1045 4.4 178.9 1.0 CB B:ILE1042 4.4 193.1 1.0 OD1 B:ASP915 4.5 183.9 1.0 CB B:ASN1038 4.5 180.8 1.0 CB B:ASP915 4.5 184.8 1.0 CA B:ASN1038 4.6 181.7 1.0 CB B:ASP1040 4.7 187.4 1.0 N B:ASP1040 4.7 186.5 1.0 N B:ALA1043 4.8 185.7 1.0 CA B:ALA1043 5.0 186.0 1.0

S.Trillo-Muyo, A.Ermund, G.C.Hansson. Structure of the MUC5AC VWD3 Assembly Responsible For the Formation of Net-Like Mucin Polymers. Embo Rep. 2025.
ISSN: ESSN 1469-3178
PubMed: 40016425
DOI: 10.1038/S44319-025-00395-8