SMTL ID : 7tya.1

Cryo-EM structure of human Anion Exchanger 1 modified with Diethyl Pyrocarbonate (DEPC)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.07 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 4 residues within 4Å: Chain A: R.432, N.433, N.642, A.645 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.432, A:R.432, A:R.432 NAG-NAG.2: 4 residues within 4Å: Chain B: R.432, N.433, N.642, A.645 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.432, B:R.432, B:R.432

8 x CLR: CHOLESTEROL(Non-covalent)

CLR.3: 5 residues within 4Å: Chain A: F.608, P.611, I.614, V.618, I.783 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.608, A:I.614, A:V.618, A:I.783 CLR.4: 7 residues within 4Å: Chain A: I.442, I.449, F.638, W.648, V.768, G.771, L.772 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.442, A:I.442, A:I.449, A:F.638, A:W.648, A:W.648, A:V.768, A:L.772 CLR.6: 3 residues within 4Å: Chain A: H.834, G.838, I.841 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:H.834 CLR.7: 4 residues within 4Å: Chain A: L.382, V.383, V.502, L.707 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.382, A:V.502, A:L.707 CLR.8: 5 residues within 4Å: Chain B: F.608, P.611, I.614, V.618, I.783 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.608, B:I.614, B:V.618, B:I.783 CLR.9: 6 residues within 4Å: Chain B: I.442, V.446, F.638, W.648, V.768, L.772 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.442, B:V.446, B:F.638, B:V.768, B:L.772 CLR.11: 6 residues within 4Å: Chain B: L.812, W.831, H.834, G.838, I.841, I.842 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.812, B:W.831, B:H.834, B:I.841, B:I.842 CLR.12: 3 residues within 4Å: Chain B: F.379, V.383, V.502 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.379, B:V.383

2 x PC1: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PC1.5: 12 residues within 4Å: Chain A: L.540, I.541, F.544, L.575, A.579, F.582, F.583, K.590 Chain B: V.576, F.583, V.620, I.624 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.540, A:I.541, A:F.544, A:L.575, A:F.583, B:F.583, B:F.583, B:V.620 PC1.10: 14 residues within 4Å: Chain A: V.576, F.583, V.620, I.624 Chain B: F.537, L.540, I.541, F.544, L.575, A.579, F.582, F.583, K.590, L.793 10 PLIP interactions: 7 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.537, B:L.540, B:I.541, B:L.575, B:F.582, B:F.583, B:L.793, A:F.583, A:F.583, A:V.620

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Capper, M.J. et al., Substrate binding and inhibition of the anion exchanger 1 transporter. Nat.Struct.Mol.Biol. (2023)

Release Date

2023-08-16

Peptides

Band 3 anion transport protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Band 3 anion transport protein

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