SMTL ID : 4wzc.1

Understanding Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Catalytic Intermediates - 2,3-cis-4,5-trans ACMS bound to I142A mutant HAO

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

monomer

Ligands

2 x FE2: FE (II) ION(Non-covalent)

FE2.1: 5 residues within 4Å: Chain A: H.54, D.56, E.60, H.98 Ligands: 1UC.3 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.54, A:E.60, A:E.60, A:H.98, 1UC.3 FE2.2: 6 residues within 4Å: Chain A: C.128, A.130, C.131, C.165, C.168, Q.170 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.128, A:C.131, A:C.165, A:C.168

1 x 1UC: (2E)-2-amino-3-[(1E)-3-oxoprop-1-en-1-yl]but-2-enedioic acid(Non-covalent)

1UC.3: 12 residues within 4Å: Chain A: V.44, R.50, H.54, E.60, F.62, H.98, P.100, R.102, V.111, E.113, F.124 Ligands: FE2.1 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:P.100 Hydrogen bonds: A:R.102, A:R.102, A:E.113 Water bridges: A:H.54, A:R.116, A:R.116 Salt bridges: A:R.50, A:H.54, A:H.54, A:H.98, A:H.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, F. et al., Probing Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Reaction Cycle Intermediates. To Be Published

Release Date

2016-02-10

Peptides

3-hydroxyanthranilate 3,4-dioxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

3-hydroxyanthranilate 3,4-dioxygenase