SMTL ID : 3exi.1

Crystal structure of the pyruvate dehydrogenase (E1p) component of human pyruvate dehydrogenase complex with the subunit-binding domain (SBD) of E2p, but SBD cannot be modeled into the electron density

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

4 x K: POTASSIUM ION(Non-covalent)

K.1: 6 residues within 4Å: Chain B: R.75, V.113, A.160, I.161, R.162, D.163 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:A.160, B:I.161, B:D.163, H2O.7, H2O.8 K.3: 2 residues within 4Å: Chain B: R.6, E.173 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.173, B:E.173, H2O.9, H2O.10 K.4: 6 residues within 4Å: Chain D: R.75, V.113, A.160, I.161, R.162, D.163 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:A.160, D:I.161, D:D.163, H2O.20, H2O.20 K.6: 2 residues within 4Å: Chain D: R.6, E.173 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.173, D:E.173, H2O.21, H2O.23

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

CL.2: 3 residues within 4Å: Chain A: R.65, R.335, I.338 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain C: R.65, R.335, I.338 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kato, M. et al., Structural basis for inactivation of the human pyruvate dehydrogenase complex by phosphorylation: role of disordered phosphorylation loops. Structure (2008)

Release Date

2008-11-25

Peptides

Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial: AC
Pyruvate dehydrogenase E1 component subunit beta, mitochondrial: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

Pyruvate dehydrogenase E1 component subunit beta, mitochondrial

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