SMTL ID : 7v0b.1 (1 other biounit)

Crystal structure of halogenase CtcP from Kitasatospora aureofaciens in complex with FAD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 30 residues within 4Å: Chain A: I.24, G.27, L.28, S.29, D.48, G.49, A.50, R.54, V.57, G.58, E.59, S.60, R.137, Y.159, R.160, V.161, A.189, S.190, R.193, P.195, F.217, M.324, H.341, F.345, P.348, S.351, G.353, L.354, T.357 Ligands: CL.3 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:V.57, A:V.57, A:F.217, A:F.345, A:F.345, A:P.348 Hydrogen bonds: A:S.29, A:S.29, A:G.49, A:A.50, A:R.54, A:V.57, A:E.59, A:S.60, A:S.60, A:R.137, A:R.137, A:R.160, A:V.161, A:V.161, A:G.353, A:L.354 Water bridges: A:G.27, A:G.27, A:V.57, A:G.58, A:G.58, A:H.341, A:S.355 Salt bridges: A:H.341 FAD.4: 29 residues within 4Å: Chain B: I.24, G.25, S.26, G.27, L.28, S.29, D.48, G.49, A.50, R.54, V.57, G.58, E.59, S.60, R.137, A.189, S.190, R.193, P.195, F.217, M.324, H.341, F.345, P.348, S.351, G.353, L.354, T.357 Ligands: CL.7 32 PLIP interactions: 32 interactions with chain B Hydrophobic interactions: B:V.57, B:V.57, B:F.217, B:F.345, B:F.345, B:P.348 Hydrogen bonds: B:S.26, B:S.29, B:S.29, B:S.29, B:G.49, B:A.50, B:R.54, B:V.57, B:V.57, B:E.59, B:S.60, B:S.60, B:R.137, B:R.137, B:R.193, B:G.353, B:L.354, B:T.357 Water bridges: B:G.27, B:G.27, B:G.58, B:G.58, B:R.193, B:H.341, B:S.355 Salt bridges: B:H.341

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: E.292, R.313, S.314 Chain B: D.154, A.155 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.314, B:A.155 Water bridges: A:E.292, A:E.292, A:E.292, A:E.292, A:W.318 GOL.5: 9 residues within 4Å: Chain A: V.94, S.95, D.139, S.142, H.146 Chain B: S.97, F.136, N.269, L.271 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:S.97, B:Q.138, B:N.269, A:D.139, A:S.142 Water bridges: B:Q.138, A:S.142

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 6 residues within 4Å: Chain A: D.347, P.348, S.351, R.352, G.353 Ligands: FAD.1 Ligand excluded by PLIP CL.7: 6 residues within 4Å: Chain B: D.347, P.348, S.351, R.352, G.353 Ligands: FAD.4 Ligand excluded by PLIP

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.6: 2 residues within 4Å: Chain B: R.198, E.205 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.198, B:R.203 Salt bridges: B:R.198, B:E.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hou, C. et al., Crystal structures and complex formation of halogenase CtcP and FAD reductase CtcQ from the chlortetracycline biosynthetic pathway. To Be Published

Release Date

2023-05-17

Peptides

Tetracycline 7-halogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tetracycline 7-halogenase

Related Entries With Identical Sequence