SMTL ID : 4ih3.2 (2 other biounits)

2.5 Angstroms X-ray crystal structure of of human 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase in complex with dipicolinic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.6, H.8, H.174, D.291 Ligands: PDC.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.6, A:H.8, A:H.174, A:D.291 ZN.3: 5 residues within 4Å: Chain B: H.6, H.8, H.174, D.291 Ligands: PDC.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.6, B:H.8, B:H.174, B:D.291

2 x PDC: PYRIDINE-2,6-DICARBOXYLIC ACID(Non-covalent)

PDC.2: 11 residues within 4Å: Chain A: H.8, R.47, V.76, P.77, V.78, H.174, W.191, D.291, F.294, L.296 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:P.77 Hydrogen bonds: A:R.47, A:R.47, A:V.78, A:D.291 Water bridges: A:L.296 Salt bridges: A:R.47, A:R.47 PDC.4: 12 residues within 4Å: Chain B: H.8, F.46, R.47, V.76, P.77, V.78, H.174, W.191, D.291, F.294, L.296 Ligands: ZN.3 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:P.77, B:F.294, B:F.294 Hydrogen bonds: B:R.47, B:R.47, B:V.78 Water bridges: B:L.296 Salt bridges: B:R.47, B:R.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huo, L. et al., Human alpha-amino-beta-carboxymuconate-epsilon-semialdehyde decarboxylase (ACMSD): A structural and mechanistic unveiling. Proteins (2015)

Release Date

2014-05-21

Peptides

2-amino-3-carboxymuconate-6-semialdehyde decarboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

2-amino-3-carboxymuconate-6-semialdehyde decarboxylase

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