SMTL ID : 6m1y.1

The overall structure of KCC3

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

6 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: 6 residues within 4Å: Chain A: N.341, E.421, K.422, P.423, S.427, D.429 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.429 NAG-NAG.2: 2 residues within 4Å: Chain A: F.377, N.379 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 2 residues within 4Å: Chain A: N.390, K.426 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 6 residues within 4Å: Chain B: N.341, E.421, K.422, P.423, S.427, D.429 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.429 NAG-NAG.5: 2 residues within 4Å: Chain B: F.377, N.379 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 2 residues within 4Å: Chain B: N.390, K.426 No protein-ligand interaction detected (PLIP)

2 x K: POTASSIUM ION(Non-covalent)

K.7: 6 residues within 4Å: Chain A: N.160, I.161, Y.245, P.456, S.457, T.459 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:I.161, A:P.456, A:T.459 K.12: 6 residues within 4Å: Chain B: N.160, I.161, Y.245, P.456, S.457, T.459 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:I.161, B:P.456, B:T.459

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 6 residues within 4Å: Chain A: F.234, G.460, I.461, M.462, F.612, Y.616 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain A: G.163, V.164, I.165, P.456 Ligand excluded by PLIP CL.13: 6 residues within 4Å: Chain B: F.234, G.460, I.461, M.462, F.612, Y.616 Ligand excluded by PLIP CL.14: 4 residues within 4Å: Chain B: G.163, V.164, I.165, P.456 Ligand excluded by PLIP

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

NAG.10: 1 residues within 4Å: Chain A: N.360 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.360 NAG.11: 2 residues within 4Å: Chain A: N.373, T.381 No protein-ligand interaction detected (PLIP) NAG.15: 1 residues within 4Å: Chain B: N.360 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.360 NAG.16: 2 residues within 4Å: Chain B: N.373, T.381 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chi, X. et al., Cryo-EM structures of the full-length human KCC2 and KCC3 cation-chloride cotransporters. Cell Res. (2021)

Release Date

2020-11-04

Peptides

Solute carrier family 12 member 6: 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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Solute carrier family 12 member 6

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