SMTL ID : 4yx6.1

Architectural hierarchy of trans-acting enoyl reductases from polyunsaturated fatty acid and trans-AT polyketide synthases

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 20 residues within 4Å: Chain A: G.107, A.108, M.109, A.110, A.134, N.160, S.189, K.223, E.271, D.273, S.274, G.275, G.313, G.314, G.335, S.336, Q.339, W.482, A.486 Ligands: CA.2 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:M.109, A:W.482, A:W.482 Hydrogen bonds: A:A.108, A:A.110, A:N.160, A:N.160, A:S.189, A:K.223, A:K.223, A:K.223, A:G.275, A:G.313, A:G.314, A:G.335, A:S.336 Water bridges: A:I.315, A:I.315 FMN.3: 21 residues within 4Å: Chain B: G.107, A.108, M.109, A.110, A.134, N.160, S.189, K.223, E.271, D.273, S.274, G.275, G.313, G.314, T.334, G.335, S.336, Q.339, W.482, A.486 Ligands: CA.4 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:M.109, B:W.482, B:W.482 Hydrogen bonds: B:A.108, B:A.110, B:N.160, B:N.160, B:S.189, B:K.223, B:K.223, B:K.223, B:G.275, B:G.313, B:G.314, B:G.335, B:S.336 Water bridges: B:I.315, B:I.315

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: E.271, S.274, G.275, H.277 Ligands: FMN.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.271, A:S.274, A:G.275, A:H.277 CA.4: 5 residues within 4Å: Chain B: E.271, S.274, G.275, H.277 Ligands: FMN.3 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.271, B:S.274, B:G.275, B:H.277

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Till, M. et al., Architectural hierarchy of trans-acting enoyl reductases from polyunsaturated fatty acid and trans-AT polyketide synthases. To Be Published

Release Date

2016-04-13

Peptides

Omega-3 polyunsaturated fatty acid synthase subunit PfaD: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Omega-3 polyunsaturated fatty acid synthase subunit PfaD

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