SMTL ID : 8z0i.1

Tribolium castaneum ABCH-9C(E224Q) mutant in complex with ATP

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

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

ATP.1: 19 residues within 4Å: Chain A: Y.73, N.80, V.82, S.102, G.103, C.104, G.105, K.106, T.107, T.108, H.257 Chain B: R.194, N.198, S.200, G.201, G.202, Q.203, G.228 Ligands: MG.2 21 PLIP interactions: 14 interactions with chain A, 7 interactions with chain B Hydrogen bonds: A:N.80, A:S.102, A:G.103, A:G.103, A:K.106, A:T.107, A:T.107, A:T.108, A:Q.148, B:R.194, B:N.198, B:S.200, B:S.200, B:G.202, B:Q.203, B:G.228 Salt bridges: A:K.106, A:K.106, A:H.257 pi-Stacking: A:Y.73, A:Y.73 ATP.3: 18 residues within 4Å: Chain A: R.194, N.198, S.200, G.201, G.202, Q.203 Chain B: Y.73, N.80, V.82, S.102, G.103, C.104, G.105, K.106, T.107, T.108, H.257 Ligands: MG.4 20 PLIP interactions: 8 interactions with chain A, 12 interactions with chain B Hydrogen bonds: A:R.194, A:N.198, A:S.200, A:S.200, A:G.201, A:G.201, A:G.202, A:Q.203, B:S.102, B:G.103, B:G.103, B:K.106, B:T.107, B:T.107, B:T.108 Salt bridges: B:K.106, B:K.106, B:H.257 pi-Stacking: B:Y.73, B:Y.73

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: T.107, Q.148, Q.224, T.255 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.107 MG.4: 4 residues within 4Å: Chain B: T.107, Q.148, Q.224 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:T.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, J. et al., Structural basis of ceramide transportation and its regulation by ABCH transporter. To Be Published

Release Date

2025-04-16

Peptides

ABC transporter G family member 23-like 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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ABC transporter G family member 23-like Protein

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