SMTL ID : 2bwp.2 (1 other biounit)

5-Aminolevulinate Synthase from Rhodobacter capsulatus in complex with glycine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x PLG: N-GLYCINE-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YL-METHANE](Non-covalent)

PLG.1: 20 residues within 4Å: Chain A: N.54, S.114, A.115, Y.116, N.119, H.142, S.144, E.185, S.189, M.190, D.214, V.216, H.217, T.245, K.248, G.254 Chain B: T.83, F.276, S.277, T.278 21 PLIP interactions: 18 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:H.142, A:V.216 Hydrogen bonds: A:N.54, A:S.114, A:A.115, A:Y.116, A:N.119, A:H.142, A:S.144, A:S.189, A:S.189, A:T.245, A:K.248, B:T.278, B:T.278, B:T.278 Salt bridges: A:H.217, A:K.248, A:K.248, A:R.374 pi-Stacking: A:H.142 PLG.3: 20 residues within 4Å: Chain A: T.83, F.276, S.277, T.278 Chain B: N.54, S.114, A.115, Y.116, H.142, S.144, E.185, S.189, M.190, D.214, V.216, H.217, T.245, K.248, G.254 Ligands: ACY.4 18 PLIP interactions: 15 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:H.142, B:V.216 Hydrogen bonds: B:N.54, B:S.114, B:A.115, B:Y.116, B:H.142, B:S.189, B:S.189, B:K.248, A:T.278, A:T.278, A:T.278 Salt bridges: B:H.217, B:K.248, B:K.248, B:R.374 pi-Stacking: B:H.142

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.2: 7 residues within 4Å: Chain A: R.21, T.365 Chain B: T.83, N.85, I.86, I.275, F.276 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:I.86, B:F.276, A:T.365 Hydrogen bonds: B:T.83, B:I.86, A:T.365 Water bridges: B:N.85 Salt bridges: A:R.21 ACY.4: 8 residues within 4Å: Chain A: T.83, N.85, I.86, I.275, F.276 Chain B: R.21, T.365 Ligands: PLG.3 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.276, B:T.365 Hydrogen bonds: A:T.83, A:N.85, B:T.365 Salt bridges: B:R.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Astner, I. et al., Crystal Structure of 5-Aminolevulinate Synthase, the First Enzyme of Heme Biosynthesis, and its Link to Xlsa in Humans. Embo J. (2005)

Release Date

2005-09-27

Peptides

5-AMINOLEVULINATE SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

5-AMINOLEVULINATE SYNTHASE

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