SMTL ID : 8fhn.1

Cryo-EM structure of human NCC (class 2)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 15 residues within 4Å: Chain A: L.719, G.721, R.726, H.747, V.748, L.788, V.811, G.812, K.814, K.815, Y.828, G.850, L.851, N.852, K.855 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:G.721, A:V.748, A:V.748, A:G.812, A:K.815, A:L.851, A:N.852, A:N.852 Salt bridges: A:R.726, A:K.814 pi-Cation interactions: A:R.726 ATP.3: 15 residues within 4Å: Chain B: L.719, G.721, R.726, L.729, G.746, H.747, V.748, L.788, G.812, F.813, K.814, Y.828, L.851, N.852, K.855 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:V.748, B:V.748, B:G.812, B:G.812, B:N.852, B:N.852 Salt bridges: B:R.726, B:R.726, B:K.814, B:K.855 pi-Cation interactions: B:R.726

2 x XZF: Polythiazide(Non-covalent)

XZF.2: 17 residues within 4Å: Chain A: N.220, F.294, N.298, M.304, H.305, P.420, T.423, G.424, L.426, A.427, N.430, A.542, C.543, S.546, A.600, S.604, F.607 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.220, A:N.220, A:N.298, A:T.423, A:T.423, A:L.426, A:N.430, A:S.546 pi-Stacking: A:F.607 Halogen bonds: A:A.600 XZF.4: 17 residues within 4Å: Chain B: N.220, F.294, N.298, M.304, H.305, P.420, T.423, G.424, L.426, A.427, N.430, C.543, S.546, A.600, I.603, S.604, F.607 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.220, B:N.298, B:N.298, B:T.423, B:L.426, B:S.546 pi-Stacking: B:F.607

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, M. et al., Structure and thiazide inhibition mechanism of the human Na-Cl cotransporter. Nature (2023)

Release Date

2023-02-15

Peptides

Solute carrier family 12 member 2,Solute carrier family 12 member 3 chimera: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Solute carrier family 12 member 2,Solute carrier family 12 member 3 chimera

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