SMTL ID : 2pp1.7 (7 other biounits)

Crystal structure of L-talarate/galactarate dehydratase from Salmonella typhimurium LT2 liganded with Mg and L-lyxarohydroxamate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-octamer

Ligands

8 x LLH: (2R,3S,4R)-2,3,4-TRIHYDROXY-5-(HYDROXYAMINO)-5-OXOPENTANOIC ACID(Non-covalent)

LLH.1: 16 residues within 4Å: Chain A: V.44, D.46, K.48, L.57, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:D.46, A:K.82, A:K.82, A:K.195, A:K.197, A:D.226, A:E.278 Water bridges: A:K.48, A:R.83, A:R.83, A:Y.165, A:R.304 Salt bridges: A:K.48, A:R.83 LLH.2: 15 residues within 4Å: Chain B: V.44, D.46, K.48, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:D.46, B:D.46, B:K.82, B:K.82, B:K.197, B:D.226, B:N.228, B:E.348 Water bridges: B:K.48, B:R.83, B:R.83, B:K.195, B:K.195, B:K.195, B:E.278 Salt bridges: B:K.48, B:R.83 LLH.3: 16 residues within 4Å: Chain C: V.44, D.46, K.48, L.57, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:D.46, C:K.82, C:K.82, C:K.195, C:K.197, C:D.226, C:E.278 Water bridges: C:K.48, C:R.83, C:R.83, C:Y.165, C:R.304 Salt bridges: C:K.48, C:R.83 LLH.4: 15 residues within 4Å: Chain D: V.44, D.46, K.48, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 17 PLIP interactions: 17 interactions with chain D Hydrogen bonds: D:D.46, D:D.46, D:K.82, D:K.82, D:K.197, D:D.226, D:N.228, D:E.348 Water bridges: D:K.48, D:R.83, D:R.83, D:K.195, D:K.195, D:K.195, D:E.278 Salt bridges: D:K.48, D:R.83 LLH.5: 16 residues within 4Å: Chain E: V.44, D.46, K.48, L.57, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 14 PLIP interactions: 14 interactions with chain E Hydrogen bonds: E:D.46, E:D.46, E:K.82, E:K.82, E:K.195, E:K.197, E:E.278 Water bridges: E:K.48, E:R.83, E:R.83, E:E.252, E:R.304 Salt bridges: E:K.48, E:R.83 LLH.6: 15 residues within 4Å: Chain F: V.44, D.46, K.48, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 15 PLIP interactions: 15 interactions with chain F Hydrogen bonds: F:D.46, F:K.82, F:K.82, F:K.197, F:D.226, F:N.228, F:E.348 Water bridges: F:K.48, F:R.83, F:R.83, F:Y.165, F:K.195, F:K.195 Salt bridges: F:K.48, F:R.83 LLH.7: 16 residues within 4Å: Chain G: V.44, D.46, K.48, L.57, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 14 PLIP interactions: 14 interactions with chain G Hydrogen bonds: G:D.46, G:D.46, G:K.82, G:K.82, G:K.195, G:K.197, G:E.278 Water bridges: G:K.48, G:R.83, G:R.83, G:E.252, G:R.304 Salt bridges: G:K.48, G:R.83 LLH.8: 15 residues within 4Å: Chain H: V.44, D.46, K.48, K.82, R.83, F.171, K.195, K.197, D.226, N.228, E.252, E.278, H.328, E.348, W.352 15 PLIP interactions: 15 interactions with chain H Hydrogen bonds: H:D.46, H:K.82, H:K.82, H:K.197, H:D.226, H:N.228, H:E.348 Water bridges: H:K.48, H:R.83, H:R.83, H:Y.165, H:K.195, H:K.195 Salt bridges: H:K.48, H:R.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yew, W.S. et al., Evolution of enzymatic activities in the enolase superfamily: L-talarate/galactarate dehydratase from Salmonella typhimurium LT2. Biochemistry (2007)

Release Date

2007-08-07

Peptides

L-talarate/galactarate dehydratase: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
E

C
C

D
E

E
C

F
E

G
C

H
E

L-talarate/galactarate dehydratase

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