SMTL ID : 3dfz.1

SirC, precorrin-2 dehydrogenase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 7 residues within 4Å: Chain A: S.145, T.146, D.147, G.148, S.150, P.151, T.154 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.146, A:T.146, A:G.148 SO4.2: 5 residues within 4Å: Chain A: G.31, R.32, S.33, N.91, F.93 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.33 Salt bridges: A:R.32 SO4.3: 3 residues within 4Å: Chain A: I.42, R.45, R.46 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.45, A:R.46 SO4.4: 4 residues within 4Å: Chain A: L.207, S.208, L.209, V.210 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.208, A:L.209, A:V.210 SO4.5: 3 residues within 4Å: Chain A: H.184, R.185 Chain B: F.124 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.184, A:R.185 SO4.6: 4 residues within 4Å: Chain B: L.207, S.208, L.209, V.210 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:L.207, B:L.209, B:V.210

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 5 residues within 4Å: Chain A: D.115 Chain B: R.32, S.33, N.91, F.93 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.31, B:S.33, B:S.33, B:F.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schubert, H.L. et al., Structure and function of SirC from Bacillus megaterium: a metal-binding precorrin-2 dehydrogenase. Biochem.J. (2008)

Release Date

2008-10-21

Peptides

Precorrin-2 dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Precorrin-2 dehydrogenase