SMTL ID : 7lxi.1

Crystal structure of S-adenosylmethionine-dependent methyltransferase UmaA from Mycobacterium tuberculosis in complex with SAH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.1: 12 residues within 4Å: Chain A: I.22, Y.23, Y.40, L.212, Y.239, W.246, Y.269, Y.272, C.276, F.279, F.280, S.285 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.40, A:Y.269, A:Y.269, A:S.285

2 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 9 residues within 4Å: Chain A: T.41, C.42, G.144, E.147, H.174, T.175, I.176, Y.239, V.287 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:C.42, A:E.147, A:Y.239, A:Y.239 Water bridges: A:E.147 NO3.5: 3 residues within 4Å: Chain A: R.241, N.244, R.281 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.241, A:R.281, A:R.281

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 4 residues within 4Å: Chain A: F.45, Q.237, H.238, R.241 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.241

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 4 residues within 4Å: Chain A: A.115, K.116, I.117, P.118 2 PLIP interactions: 2 interactions with chain A Water bridges: A:A.115, A:T.119

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.6: 19 residues within 4Å: Chain A: A.39, Y.40, T.41, F.60, G.79, C.80, G.81, T.101, L.102, S.103, Q.106, Q.128, G.129, W.130, I.143, G.144, A.145, A.148, F.149 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:Y.40, A:T.41, A:G.79, A:G.79, A:G.81, A:T.101, A:L.102, A:S.103, A:Q.106, A:W.130, A:W.130 Water bridges: A:G.83, A:D.131, A:I.143 Salt bridges: A:K.59

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

CL.7: 4 residues within 4Å: Chain A: S.26, F.29, L.260, Q.261 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sroge, C.D. et al., Crystal structure of S-adenosylmethionine-dependent methyltransferase UmaA from Mycobacterium tuberculosis in complex with SAH. To be Published

Release Date

2021-03-17

Peptides

S-adenosylmethionine-dependent methyltransferase UmaA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

S-adenosylmethionine-dependent methyltransferase UmaA

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