SMTL ID : 3tzw.1

Crystal structure of a fragment containing the acyltransferase domain of Pks13 from Mycobacterium tuberculosis in the orthorhombic apoform at 2.6 A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: H.152, R.153, K.154, R.446 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.153, A:K.154 Salt bridges: A:H.152, A:R.153, A:K.154, A:R.446 SO4.2: 5 residues within 4Å: Chain A: N.163, L.215, H.218, H.219 Ligands: EDO.7 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.163, A:N.163 Water bridges: A:E.164 Salt bridges: A:H.219 SO4.3: 3 residues within 4Å: Chain A: H.394, S.395, Y.397 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.395 Salt bridges: A:H.394 SO4.4: 2 residues within 4Å: Chain A: D.110, H.111 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.111 Water bridges: A:D.110, A:D.112 Salt bridges: A:H.111 SO4.5: 8 residues within 4Å: Chain A: F.148, Q.202, S.230, L.231, R.255, M.259, S.337, H.338 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.202, A:S.230, A:S.230, A:L.231, A:S.337 Salt bridges: A:R.255, A:H.338 SO4.11: 3 residues within 4Å: Chain A: Q.448 Chain B: N.5, F.6 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:F.6, A:Q.448

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

EDO.6: 3 residues within 4Å: Chain A: Q.126, F.131, S.132 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.132 EDO.7: 5 residues within 4Å: Chain A: N.163, H.219, V.451, M.458 Ligands: SO4.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.163, A:H.219 EDO.8: 6 residues within 4Å: Chain A: P.52, V.54, S.86, L.87, E.88, H.109 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.52, A:S.86, A:E.88 Water bridges: A:L.87 EDO.9: 3 residues within 4Å: Chain A: R.373, Y.374, N.404 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.374, A:N.404 EDO.10: 5 residues within 4Å: Chain A: L.36, A.39, K.157, L.190, D.192 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.157, A:D.192, A:D.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bergeret, F. et al., Biochemical and structural study of the atypical acyltransferase domain from the mycobacterial polyketide synthase pks13. J.Biol.Chem. (2012)

Release Date

2012-08-29

Peptides

Polyketide synthase PKS13: A
12-mer peptide: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Polyketide synthase PKS13

12-mer peptide

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