SMTL ID : 2azn.2 (8 other biounits)

X-RAY Structure of 2,5-diamino-6-ribosylamino-4(3h)-pyrimidinone 5-phosphate reductase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

2 x MA5: 2-(6-(2-CYCLOHEXYLETHOXY)-TETRAHYDRO-4,5-DIHYDROXY-2(HYDROXYMETHYL)-2H-PYRAN-3-YLOXY)-TETRAHYDRO-6(HYDROXYMETHYL)-2H-PY RAN-3,4,5-TRIOL(Non-covalent)

MA5.1: 2 residues within 4Å: Chain A: L.84, N.85 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.84 MA5.2: 4 residues within 4Å: Chain A: E.105, E.108, K.109, K.112 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.105, A:K.109, A:K.109 Salt bridges: A:K.112

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.3: 28 residues within 4Å: Chain A: V.10, G.11, L.18, A.19, N.23, S.25, G.49, I.50, G.51, T.52, K.55, D.56, V.76, D.77, S.78, K.79, R.81, K.128, V.129, L.131, E.149, G.150, G.151, G.152, T.153, L.154, G.157, P.182 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:V.10 Hydrogen bonds: A:G.11, A:N.23, A:G.49, A:G.51, A:T.52, A:T.52, A:D.77, A:S.78, A:S.78, A:S.78, A:K.79, A:V.129, A:V.129, A:G.151, A:G.151, A:G.152, A:T.153, A:L.154 Water bridges: A:L.80, A:R.81 Salt bridges: A:K.55, A:K.79, A:R.81

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

EPE.4: 4 residues within 4Å: Chain A: E.106, K.109, K.110, I.113 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.109 Salt bridges: A:E.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chatwell, L. et al., Biosynthesis of riboflavin: structure and properties of 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate reductase of Methanocaldococcus jannaschii. J.Mol.Biol. (2006)

Release Date

2006-08-29

Peptides

Putative 5-amino-6-(5-phosphoribosylamino)uracil reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Putative 5-amino-6-(5-phosphoribosylamino)uracil reductase

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