SMTL ID : 8raq.1 (1 other biounit)

Crystal structure of Mycobacterium tuberculosis MmaA1 with S-adenosyl methionine (SAM)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.1: 21 residues within 4Å: Chain A: V.32, Y.33, T.34, V.71, G.72, C.73, G.74, L.93, T.94, L.95, S.96, H.99, Q.121, G.122, W.123, E.124, F.136, E.137, A.138, A.141, F.142 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:Y.33, A:T.34, A:G.72, A:G.74, A:T.94, A:T.94, A:L.95, A:S.96, A:W.123, A:E.124 Water bridges: A:Y.33, A:W.123, A:F.136 Salt bridges: A:K.52

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: F.38, D.41, Q.230, H.231, R.234 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.41, A:Q.230, A:R.234

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

EDO.3: 4 residues within 4Å: Chain A: R.175, W.176, E.208, P.209 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.173, A:E.208 EDO.4: 7 residues within 4Å: Chain A: Y.155, D.156, I.157, L.158, P.159, D.160, K.287 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.158 Water bridges: A:D.156

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

NA.5: 3 residues within 4Å: Chain A: D.87, Q.113, R.114 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.87, A:Q.113, A:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chaudhary, B. et al., Crystal structures of the mycolic acid methyl transferase 1 (MmaA1) from Mycobacterium tuberculosis in the apo form and in complex with different cofactors reveal unique features for substrate binding. To Be Published

Release Date

2024-12-11

Peptides

Mycolic acid methyltransferase MmaA1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mycolic acid methyltransferase MmaA1

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