SMTL ID : 3rv3.1

Crystal structure of E.coli biotin carboxylase in complex with two ADP and one Mg ion

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

homo-dimer

Ligands

4 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 17 residues within 4Å: Chain A: Y.85, G.86, G.165, G.166, G.167, G.168, R.170, F.196, Q.240, K.241, N.293, R.295, Q.297, V.298, E.299, R.341, D.385 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:F.87, A:G.165, A:G.168, A:R.170, A:Q.240, A:N.293, A:R.295, A:Q.297, A:V.298, A:D.385 Water bridges: A:G.86, A:E.90, A:R.170, A:K.241, A:K.241, A:D.385, A:D.385, A:D.385 Salt bridges: A:K.241, A:R.295, A:R.295, A:R.341, A:R.341 ADP.2: 21 residues within 4Å: Chain A: K.119, I.160, K.162, G.166, G.167, G.168, G.169, M.172, E.204, K.205, Y.206, L.207, H.212, Q.236, H.239, E.279, L.281, I.290, E.291, I.440 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.166, A:G.169, A:E.204, A:L.207, A:H.212, A:Q.236 Water bridges: A:K.119, A:G.168, A:G.168, A:K.241, A:K.241, A:E.279, A:E.291, A:N.293, A:N.293 Salt bridges: A:K.119, A:K.119, A:K.162 ADP.4: 21 residues within 4Å: Chain B: K.119, I.160, K.162, G.166, G.167, G.168, G.169, M.172, E.204, K.205, Y.206, L.207, H.212, Q.236, H.239, E.279, L.281, I.290, E.291, I.440 Ligands: MG.6 21 PLIP interactions: 21 interactions with chain B Hydrogen bonds: B:K.162, B:G.166, B:G.169, B:E.204, B:E.204, B:L.207, B:H.212, B:Q.236, B:H.239, B:E.291 Water bridges: B:K.119, B:K.119, B:G.168, B:G.168, B:E.279, B:E.291, B:E.291, B:N.293 Salt bridges: B:K.119, B:K.119, B:K.162 ADP.5: 16 residues within 4Å: Chain B: Y.85, G.86, F.87, G.165, G.166, G.167, G.168, F.196, K.241, N.293, R.295, Q.297, V.298, E.299, R.341, D.385 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:F.87, B:G.165, B:G.168, B:R.295, B:Q.297, B:V.298, B:D.385, B:D.385 Water bridges: B:G.86, B:N.293, B:N.293, B:R.341 Salt bridges: B:K.241, B:R.295, B:R.295, B:R.341, B:R.341

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: E.279, E.291 Ligands: ADP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.279, A:E.291, H2O.4, H2O.14 MG.6: 3 residues within 4Å: Chain B: E.279, E.291 Ligands: ADP.4 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.279, B:E.291, H2O.18, H2O.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chou, C.Y. et al., Structural and biochemical studies on the regulation of biotin carboxylase by substrate inhibition and dimerization. J.Biol.Chem. (2011)

Release Date

2011-05-18

Peptides

Biotin carboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Biotin carboxylase

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