SMTL ID : 1f07.2 (2 other biounits)

STRUCTURE OF COENZYME F420 DEPENDENT TETRAHYDROMETHANOPTERIN REDUCTASE FROM METHANOBACTERIUM THERMOAUTOTROPHICUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x MPO: 3[N-MORPHOLINO]PROPANE SULFONIC ACID(Non-covalent)

MPO.1: 12 residues within 4Å: Chain A: E.6, T.34, H.36, G.61, V.62, N.171, Y.204, T.205, C.206, V.223, I.227, S.301 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.204 Hydrogen bonds: A:V.62, A:N.171 Water bridges: A:T.34, A:H.36, A:V.62 Salt bridges: A:E.6, A:H.36 MPO.4: 11 residues within 4Å: Chain B: E.6, T.34, H.36, G.61, V.62, N.171, Y.204, T.205, V.223, I.227, S.301 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.62 Salt bridges: B:E.6, B:H.36

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

MPD.2: 9 residues within 4Å: Chain A: Q.153, P.155, L.158, I.170, A.180, A.181, L.184, V.235, R.238 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:P.155, A:L.158, A:I.170, A:A.180, A:L.184 Hydrogen bonds: A:R.238, A:R.238 MPD.5: 9 residues within 4Å: Chain B: Q.153, G.154, P.155, L.158, I.170, A.181, L.184, V.235, R.238 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.158, B:I.170, B:A.181, B:L.184 Hydrogen bonds: B:R.238, B:R.238

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

CL.3: 6 residues within 4Å: Chain A: N.41, Y.43, R.68 Chain B: N.41, Y.43, R.68 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shima, S. et al., Structure of coenzyme F(420) dependent methylenetetrahydromethanopterin reductase from two methanogenic archaea. J.Mol.Biol. (2000)

Release Date

2000-09-06

Peptides

COENZYME F420-DEPENDENT N5,N10-METHYLENETETRAHYDROMETHANOPTERIN REDUCTASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

COENZYME F420-DEPENDENT N5,N10-METHYLENETETRAHYDROMETHANOPTERIN REDUCTASE

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