SMTL ID : 4o1q.1

Crystal Structure of the Q103N-MauG/pre-Methylamine Dehydrogenase Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: N.72, T.281, P.283 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.281, A:P.283, H2O.2, H2O.2 CA.6: 4 residues within 4Å: Chain B: N.72, T.281, G.282, P.283 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.281, B:P.283, H2O.5, H2O.5, H2O.5

4 x HEC: HEME C(Covalent)

HEC.2: 26 residues within 4Å: Chain A: Q.35, S.36, C.37, C.40, H.41, S.60, V.61, R.71, N.72, T.73, P.74, L.76, Q.97, F.98, W.99, R.102, L.106, N.109, A.110, P.113, M.114, E.119, M.120, L.165, Q.169, K.271 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:L.76, A:F.98, A:F.98, A:L.106, A:P.113, A:E.119, A:L.165 Hydrogen bonds: A:Q.97, A:F.98, A:W.99 Salt bridges: A:R.71, A:R.102, A:K.271 Metal complexes: A:H.41 HEC.3: 23 residues within 4Å: Chain A: W.99, N.206, C.207, C.210, H.211, H.230, I.232, L.234, F.270, K.271, V.272, P.273, L.275, V.278, Y.284, M.285, H.286, L.293, Y.300, S.330, E.333, L.340, L.348 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:W.99, A:N.206, A:H.230, A:I.232, A:I.232, A:L.234, A:V.272, A:L.275, A:L.275, A:Y.284, A:L.293, A:Y.300, A:E.333, A:L.340 Hydrogen bonds: A:M.285, A:H.286 Water bridges: A:I.232 Salt bridges: A:H.286 Metal complexes: A:H.211, A:Y.300 HEC.7: 26 residues within 4Å: Chain B: Q.35, S.36, C.37, C.40, H.41, S.60, V.61, G.62, R.71, N.72, T.73, P.74, L.76, Q.97, F.98, W.99, R.102, L.106, N.109, A.110, P.113, E.119, M.120, L.165, Q.169, K.271 17 PLIP interactions: 17 interactions with chain B, Hydrophobic interactions: B:Q.35, B:L.76, B:F.98, B:F.98, B:L.106, B:P.113, B:E.119, B:L.165 Hydrogen bonds: B:Q.97, B:F.98, B:W.99 Water bridges: B:T.75, B:K.271 Salt bridges: B:R.71, B:R.102, B:K.271 Metal complexes: B:H.41 HEC.8: 22 residues within 4Å: Chain B: W.99, N.206, C.207, C.210, H.211, H.230, I.232, L.234, F.270, K.271, V.272, P.273, L.275, V.278, Y.284, M.285, H.286, L.293, Y.300, S.330, E.333, L.340 20 PLIP interactions: 20 interactions with chain B, Hydrophobic interactions: B:W.99, B:N.206, B:H.230, B:I.232, B:I.232, B:L.234, B:V.272, B:P.273, B:L.275, B:Y.284, B:L.293, B:Y.300, B:E.333, B:L.340 Hydrogen bonds: B:M.285, B:H.286 Water bridges: B:I.232 Salt bridges: B:H.286 Metal complexes: B:H.211, B:Y.300

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

EDO.4: 4 residues within 4Å: Chain A: K.54, Q.66, H.68, A.243 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.66 Water bridges: A:H.68 EDO.5: 4 residues within 4Å: Chain A: K.302, Y.303, S.305, R.306 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.302 EDO.9: 5 residues within 4Å: Chain B: A.80, L.81, A.170, S.175, R.221 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.221

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.10: 1 residues within 4Å: Chain B: R.186 No protein-ligand interaction detected (PLIP)

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.11: 4 residues within 4Å: Chain C: S.66, E.98, G.99 Chain D: W.303 No protein-ligand interaction detected (PLIP)

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.12: 4 residues within 4Å: Chain D: R.34, I.35, L.36, E.37 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:E.37 Salt bridges: D:R.34, D:E.37 MES.13: 3 residues within 4Å: Chain F: R.34, L.36, E.37 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:E.37, F:E.37 Salt bridges: F:R.34, F:E.37

1 x NA: SODIUM ION(Non-functional Binders)

NA.14: 6 residues within 4Å: Chain F: D.252, L.253, S.254, S.255, D.257, K.259 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:S.255, F:S.255, F:K.259

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shin, S. et al., Site-directed mutagenesis of Gln103 reveals the influence of this residue on the redox properties and stability of MauG. Biochemistry (2014)

Release Date

2014-04-30

Peptides

Methylamine utilization protein MauG: AB
Methylamine dehydrogenase light chain: CE
Methylamine dehydrogenase heavy chain: DF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

E
E

D
D

F
F

Methylamine utilization protein MauG

Methylamine dehydrogenase light chain

Methylamine dehydrogenase heavy chain

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