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

Anaerobic cobalt chelatase from Archeaoglobus fulgidus (CbiX) in complex with metalated sirohydrochlorin product

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

homo-dimer

Ligands

1 x SIR: COBALT SIROHYDROCHLORIN(Non-covalent)

SIR.1: 26 residues within 4Å: Chain A: H.11, G.12, S.13, Q.14, Y.18, R.45, R.47, F.69, I.70, S.71, G.73, L.74, H.75 Chain B: H.11, G.12, S.13, Q.14, Y.18, R.45, R.47, F.69, I.70, S.71, G.73, L.74, H.75 35 PLIP interactions: 17 interactions with chain A, 18 interactions with chain B, Hydrogen bonds: A:S.13, A:Q.14, A:I.70, A:S.71, A:L.74, A:H.75, B:Q.14, B:Q.14, B:I.70, B:S.71, B:S.71, B:L.74, B:H.75 Water bridges: A:H.11, A:Q.14, A:G.73, A:H.75, A:V.76, B:G.73, B:V.76 Salt bridges: A:H.11, A:R.45, A:R.47, A:H.75, B:H.11, B:H.11, B:R.45, B:R.47, B:H.75, B:H.75 pi-Stacking: A:H.11, A:H.75, B:H.11, B:H.75 Hydrophobic interactions: B:F.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Romao, C.V. et al., Evolution in a Family of Chelatases Facilitated by the Introduction of Active Site Asymmetry and Protein Oligomerization. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2010-12-22

Peptides

SIROHYDROCHLORIN COBALTOCHELATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

SIROHYDROCHLORIN COBALTOCHELATASE

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