SMTL ID : 7bwr.1

Mycobacterium smegmatis arabinosyltransferase complex EmbB2-AcpM2 in substrate DPA bound asymmetric "active state

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: Q.834, D.936, S.938, D.943 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.936, A:D.943

1 x F8L: [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate(Covalent)

F8L.2: 19 residues within 4Å: Chain A: Y.288, W.308, E.313, F.316, I.421, A.425, L.428, V.438, L.441, I.448, L.468, L.469, G.472, I.475, L.476, T.492, R.495, T.518 Chain B: F.670 13 PLIP interactions: 12 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.316, A:I.421, A:A.425, A:L.428, A:V.438, A:L.441, A:I.448, A:L.469, A:I.475, A:L.476, B:F.670 Salt bridges: A:R.495, A:R.495

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, L. et al., Cryo-EM snapshots of mycobacterial arabinosyltransferase complex EmbB2-AcpM2. Protein Cell (2020)

Release Date

2020-05-27

Peptides

Integral membrane indolylacetylinositol arabinosyltransferase EmbB: AB
Meromycolate extension acyl carrier protein: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Integral membrane indolylacetylinositol arabinosyltransferase EmbB

Meromycolate extension acyl carrier protein

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