SMTL ID : 3qh2.1 (1 other biounit)

Crystal structure of TenI from Bacillus subtilis complexed with product cThz-P

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

homo-dimer

Ligands

2 x 3NM: 4-methyl-5-[2-(phosphonooxy)ethyl]-1,3-thiazole-2-carboxylic acid(Non-covalent)

3NM.1: 10 residues within 4Å: Chain A: R.49, H.118, G.137, H.138, I.170, G.171, G.172, V.191, M.192, S.193 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:I.170 Hydrogen bonds: A:G.172, A:M.192, A:S.193 Water bridges: A:G.137, A:G.137, A:G.171, A:M.173, A:S.193, A:S.193, A:G.194, A:G.194 Salt bridges: A:H.118, A:H.138 3NM.3: 10 residues within 4Å: Chain B: R.49, H.118, G.137, H.138, I.170, G.171, G.172, V.191, M.192, S.193 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:I.170 Hydrogen bonds: B:G.172, B:M.192, B:S.193 Water bridges: B:G.137, B:H.138, B:H.138, B:G.171, B:M.173, B:S.193, B:S.193, B:S.193, B:S.193, B:G.194, B:G.194 Salt bridges: B:H.118

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

SO4.2: 5 residues within 4Å: Chain A: G.79, P.95 Chain B: S.54, A.55, R.80 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:A.55 Salt bridges: B:R.80 Water bridges: A:S.98, A:S.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hazra, A.B. et al., A Missing Enzyme in Thiamin Thiazole Biosynthesis: Identification of TenI as a Thiazole Tautomerase. J.Am.Chem.Soc. (2011)

Release Date

2011-05-25

Peptides

Regulatory protein tenI: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Regulatory protein tenI

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