SMTL ID : 1y60.1

Structure of the tetrahydromethanopterin dependent formaldehyde-activating enzyme (Fae) from Methylobacterium extorquens AM1 with bound 5,10-methylene tetrahydromethanopterin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-pentamer

Ligands

5 x H4M: 5,10-DIMETHYLENE TETRAHYDROMETHANOPTERIN(Non-covalent)

H4M.1: 20 residues within 4Å: Chain B: H.21, D.23, K.70, V.71, T.72, F.118, H.163, F.165 Chain C: H.46, T.49, L.51, L.52, V.54, I.73, N.74, D.75, A.76, A.79, F.83, Q.87 19 PLIP interactions: 10 interactions with chain B, 9 interactions with chain C Hydrophobic interactions: B:V.71, B:F.118, B:F.165, C:L.51, C:F.83 Hydrogen bonds: B:K.70, B:K.70, B:T.72, B:T.72, C:T.49, C:T.49, C:L.52, C:L.52, C:A.76, C:Q.87, C:Q.87 Water bridges: B:N.74 Salt bridges: B:D.23 pi-Stacking: B:H.21 H4M.2: 20 residues within 4Å: Chain A: H.21, D.23, K.70, V.71, T.72, F.118, F.165 Chain B: H.46, T.49, L.51, L.52, V.54, P.57, I.73, N.74, D.75, A.76, A.79, F.83, Q.87 21 PLIP interactions: 10 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:V.71, A:F.118, B:L.51, B:P.57, B:F.83 Hydrogen bonds: A:K.70, A:K.70, A:K.70, A:T.72, A:T.72, B:L.52, B:L.52, B:A.76, B:Q.87, B:Q.87 Water bridges: A:H.21, B:G.47, B:T.49 Salt bridges: A:D.23, B:H.46 pi-Stacking: A:H.21 H4M.3: 22 residues within 4Å: Chain C: H.21, D.23, K.70, V.71, T.72, F.118, H.163, F.165 Chain D: K.45, H.46, G.47, F.48, T.49, L.51, L.52, V.54, I.73, N.74, D.75, A.76, F.83, Q.87 22 PLIP interactions: 11 interactions with chain C, 11 interactions with chain D Hydrophobic interactions: C:V.71, C:F.118, C:F.165, D:L.51, D:F.83 Hydrogen bonds: C:K.70, C:K.70, C:T.72, C:T.72, D:G.47, D:T.49, D:T.49, D:L.52, D:L.52, D:A.76, D:Q.87, D:Q.87 Water bridges: C:H.21 Salt bridges: C:D.23, D:H.46 pi-Stacking: C:H.21 pi-Cation interactions: C:H.21 H4M.4: 21 residues within 4Å: Chain D: H.21, D.23, F.48, K.70, V.71, T.72, N.74, F.118, W.121, F.165 Chain E: T.49, L.51, L.52, V.54, I.73, N.74, D.75, A.76, A.79, F.83, Q.87 23 PLIP interactions: 12 interactions with chain E, 11 interactions with chain D Hydrophobic interactions: E:L.51, E:F.83, D:V.71, D:F.118, D:F.165 Hydrogen bonds: E:L.52, E:L.52, E:A.76, E:Q.87, E:Q.87, D:K.70, D:K.70, D:K.70, D:T.72, D:N.74, D:W.121 Water bridges: E:H.46, E:G.47, E:G.47, E:G.47, E:D.75 Salt bridges: D:D.23 pi-Stacking: D:H.21 H4M.5: 19 residues within 4Å: Chain A: H.46, G.47, T.49, L.51, L.52, I.73, N.74, D.75, A.76, F.83, Q.87 Chain E: H.21, D.23, K.70, V.71, T.72, F.118, H.163, F.165 21 PLIP interactions: 10 interactions with chain E, 11 interactions with chain A Hydrophobic interactions: E:V.71, E:F.118, E:F.165, A:L.51, A:F.83 Hydrogen bonds: E:K.70, E:K.70, E:T.72, E:T.72, A:G.47, A:L.52, A:L.52, A:A.76, A:Q.87, A:Q.87 Salt bridges: E:D.23 pi-Stacking: E:H.21 pi-Cation interactions: E:H.21 Water bridges: A:F.48, A:T.49, A:R.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Acharya, P. et al., How an enzyme binds the C1-carrier tetrahydromethanopterin: Structure of the tetrahydromethanopterin dependent formaldehyde-activating enzyme (Fae) from Methylobacterium extorquens AM1. J.Biol.Chem. (2005)

Release Date

2005-01-11

Peptides

Formaldehyde-activating enzyme fae: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Formaldehyde-activating enzyme fae

Related Entries With Identical Sequence