SMTL ID : 6ok1.1

Ltp2-ChsH2(DUF35) aldolase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-2-2-mer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 6 residues within 4Å: Chain A: S.46, V.48, D.49, I.70, G.71, E.72 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.72 NA.10: 6 residues within 4Å: Chain C: S.46, V.48, D.49, I.70, G.71, E.72 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:I.70 Water bridges: C:E.72

3 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 8 residues within 4Å: Chain A: E.17, F.18, P.185, K.186, A.187, W.188, Y.190, R.192 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.186, A:K.186 Salt bridges: A:K.186 pi-Cation interactions: A:W.188 EPE.9: 6 residues within 4Å: Chain B: F.11, F.46, D.47, W.48, D.49, T.50 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.48 Water bridges: B:E.14, B:R.20, B:T.50 EPE.15: 6 residues within 4Å: Chain D: F.11, F.46, D.47, W.48, D.49, T.50 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:W.48, D:T.50 Water bridges: D:F.11

7 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 8 residues within 4Å: Chain A: M.128, Y.137, A.138, L.141, P.142 Chain B: M.1, P.3, A.4 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain A: R.203 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: N.324, G.329, R.330 Ligand excluded by PLIP CL.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.11: 5 residues within 4Å: Chain C: P.148, M.256, H.296, F.297, Y.344 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain C: R.203, W.204 Ligand excluded by PLIP CL.16: 4 residues within 4Å: Chain D: F.73, N.93, V.95, L.113 Ligand excluded by PLIP

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.7: 5 residues within 4Å: Chain A: E.32, L.35, A.36, A.39 Chain D: F.46 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Q.28 PEG.13: 4 residues within 4Å: Chain B: F.46 Chain C: E.32, L.35, A.36 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B Water bridges: C:Q.28, C:E.32, B:F.46

2 x ZN: ZINC ION(Non-covalent)

ZN.8: 7 residues within 4Å: Chain B: C.26, A.28, C.29, C.40, H.42, C.43, S.45 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.26, B:C.29, B:C.40, B:C.43 ZN.14: 7 residues within 4Å: Chain D: C.26, A.28, C.29, C.40, H.42, C.43, S.45 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.26, D:C.29, D:C.40, D:C.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aggett, R. et al., The steroid side-chain-cleaving aldolase Ltp2-ChsH2DUF35is a thiolase superfamily member with a radically repurposed active site. J.Biol.Chem. (2019)

Release Date

2019-06-26

Peptides

Lipid-transfer protein: AC
ChsH2(DUF35): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Lipid-transfer protein

ChsH2(DUF35)