SMTL ID : 4pxd.1

The crystal structure of EcAAH in complex with allantoate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: D.94, E.129, Q.195, H.384 Ligands: 1AL.2 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.94, A:D.94, A:E.129, A:E.129, A:H.384 MN.3: 5 residues within 4Å: Chain B: D.94, E.129, Q.195, H.384 Ligands: 1AL.4 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.94, B:E.129, B:E.129, B:H.384

2 x 1AL: ALLANTOATE ION(Non-covalent)

1AL.2: 19 residues within 4Å: Chain A: H.83, D.94, A.128, E.129, V.136, F.137, H.192, Q.195, Q.215, R.217, R.290, M.325, A.358, G.359, H.360, H.384 Chain B: H.228, N.277 Ligands: MN.1 14 PLIP interactions: 2 interactions with chain B, 12 interactions with chain A Hydrogen bonds: B:N.277, A:A.128, A:A.128, A:Q.195, A:Q.215, A:R.217, A:R.290, A:G.359, A:G.359, A:G.359 Salt bridges: B:H.228, A:R.217, A:R.290, A:H.384 1AL.4: 19 residues within 4Å: Chain A: H.228, N.277 Chain B: H.83, D.94, A.128, E.129, V.136, F.137, H.192, Q.195, Q.215, R.217, R.290, M.325, A.358, G.359, H.360, H.384 Ligands: MN.3 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:A.128, B:A.128, B:Q.195, B:Q.215, B:R.217, B:R.290, B:G.359, B:G.359, B:H.360, A:N.277 Salt bridges: B:R.217, B:R.290, B:H.384, A:H.228

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shin, I. et al., Structural insights into the substrate specificity of (s)-ureidoglycolate amidohydrolase and its comparison with allantoate amidohydrolase. J.Mol.Biol. (2014)

Release Date

2014-07-23

Peptides

Allantoate amidohydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Allantoate amidohydrolase