SMTL ID : 3qmn.8 (7 other biounits)

Crystal Structure of 4'-Phosphopantetheinyl Transferase AcpS from Vibrio cholerae O1 biovar eltor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-trimer

Ligands

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 6 residues within 4Å: Chain A: A.13, R.17, V.18, A.21, F.56 Ligands: COA.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.13, A:A.21, A:F.56 Hydrogen bonds: A:R.17 MPD.6: 7 residues within 4Å: Chain B: A.13, R.17, V.18, A.21, F.29, F.56 Ligands: COA.5 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:A.13, B:A.21, B:F.29, B:F.56

6 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: D.11 Ligands: COA.4 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.11, H2O.1, H2O.3 CA.3: 2 residues within 4Å: Chain A: D.115 Ligands: COA.10 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.115, A:D.115 CA.7: 3 residues within 4Å: Chain B: D.115 Ligands: COA.4, ACT.9 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.115, B:D.115, H2O.7 CA.8: 3 residues within 4Å: Chain B: D.11, E.60 Ligands: COA.5 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.11, B:E.60, H2O.5, H2O.7 CA.11: 2 residues within 4Å: Chain C: D.115 Ligands: COA.5 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:D.115 CA.12: 3 residues within 4Å: Chain C: D.11, E.60 Ligands: COA.10 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.11, C:E.60, H2O.8, H2O.9

3 x COA: COENZYME A(Non-covalent)

COA.4: 21 residues within 4Å: Chain A: D.11, E.60, S.63, K.64, G.67, T.68, G.69, I.70 Chain B: K.54, H.83, L.86, G.87, K.88, P.89, I.113, S.114, D.115 Ligands: MPD.1, CA.2, CA.7, ACT.9 12 PLIP interactions: 6 interactions with chain B, 6 interactions with chain A Hydrogen bonds: B:S.114, B:D.115, A:K.64, A:G.67, A:I.70, A:I.70 Water bridges: B:K.54, B:R.55 Salt bridges: B:K.54, B:H.83, A:K.64 Hydrophobic interactions: A:I.70 COA.5: 22 residues within 4Å: Chain B: D.11, R.32, E.60, S.63, K.64, G.67, T.68, G.69, I.70, F.76 Chain C: K.54, H.83, L.86, G.87, K.88, P.89, I.113, S.114, D.115 Ligands: MPD.6, CA.8, CA.11 13 PLIP interactions: 7 interactions with chain C, 6 interactions with chain B Hydrogen bonds: C:S.114, C:D.115, C:D.115, B:E.60, B:K.64, B:G.67, B:I.70 Water bridges: C:R.55, C:R.55, B:T.68 Salt bridges: C:K.54, C:H.83, B:K.64 COA.10: 22 residues within 4Å: Chain A: K.54, H.83, L.86, G.87, K.88, P.89, I.113, S.114, D.115 Chain C: D.11, R.32, F.56, E.60, S.63, K.64, G.67, T.68, G.69, I.70, F.76 Ligands: CA.3, CA.12 12 PLIP interactions: 8 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:D.11, C:R.32, C:R.32, C:K.64, C:G.67, C:I.70, C:I.70, A:S.114, A:D.115 Salt bridges: C:K.64, A:K.54, A:H.83

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.9: 4 residues within 4Å: Chain B: K.54, D.115 Ligands: COA.4, CA.7 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.50, B:R.50, B:R.50 Salt bridges: B:K.54

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Halavaty, A.S. et al., Structural characterization and comparison of three acyl-carrier-protein synthases from pathogenic bacteria. Acta Crystallogr.,Sect.D (2012)

Release Date

2011-03-02

Peptides

Holo-[acyl-carrier-protein] synthase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
V

B
W

C
X

Holo-[acyl-carrier-protein] synthase

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