SMTL ID : 1otg.1

5-CARBOXYMETHYL-2-HYDROXYMUCONATE ISOMERASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-trimer

Ligands

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain A: P.1, F.34, P.35, I.67, G.68, R.71 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.1, A:G.68 Water bridges: A:R.40 Salt bridges: A:R.71 SO4.2: 3 residues within 4Å: Chain A: H.44 Chain B: H.44 Chain C: H.44 3 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 1 interactions with chain A Salt bridges: C:H.44, B:H.44, A:H.44 SO4.3: 5 residues within 4Å: Chain A: G.38, R.40, K.116, N.118, H.121 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.40, A:Q.117 Salt bridges: A:R.40, A:K.116, A:H.121 SO4.4: 6 residues within 4Å: Chain B: P.1, F.34, P.35, I.67, G.68, R.71 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:P.1, B:P.1, B:G.68 Salt bridges: B:R.71 SO4.5: 5 residues within 4Å: Chain B: G.38, R.40, K.116, N.118, H.121 6 PLIP interactions: 6 interactions with chain B Water bridges: B:P.1, B:R.40, B:R.40 Salt bridges: B:R.40, B:K.116, B:H.121 SO4.6: 5 residues within 4Å: Chain C: P.1, F.34, I.67, G.68, R.71 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:P.1, C:G.68 Water bridges: C:K.116, C:K.116 Salt bridges: C:R.71, C:K.116 SO4.7: 5 residues within 4Å: Chain C: G.38, R.40, K.116, N.118, H.121 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:N.118 Water bridges: C:R.40, C:K.116, C:K.116 Salt bridges: C:R.40, C:K.116, C:H.121

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Subramanya, H.S. et al., Enzymatic ketonization of 2-hydroxymuconate: specificity and mechanism investigated by the crystal structures of two isomerases. Biochemistry (1996)

Release Date

1996-04-03

Peptides

5-CARBOXYMETHYL-2-HYDROXYMUCONATE ISOMERASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

5-CARBOXYMETHYL-2-HYDROXYMUCONATE ISOMERASE