PDBsum entry 4h8h

Isomerase

PDB id: 4h8h

Contents

Protein chains

554 a.a.

Ligands

GOL ×3

SO4

Metals

_CA ×2

Waters ×1015

PDB id:

4h8h

Name:

Isomerase

Title:

Mutb inactive double mutant e254q-d415n

Structure:

Sucrose isomerase. Chain: a, b. Fragment: trehalulose synthase mutb, unp residues 28-584. Synonym: trehalulose synthase. Engineered: yes. Mutation: yes

Source:

Rhizobium. Organism_taxid: 1071045. Strain: mx-45. Gene: mutb. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.00Å R-factor: 0.183 R-free: 0.228

Authors:

A.Lipski,R.Haser,N.Aghajari

Key ref:

A.Lipski et al. Insights into product binding in sucrose isomerases f crystal structures of mutb from rhizobium sp.. To be published, .

Date:

22-Sep-12 Release date: 25-Sep-13

Protein chains

M1E1F6  (M1E1F6_9HYPH) -  Sucrose isomerase from Rhizobium sp. MX-45

Seq: 584 a.a.

Struc: 554 a.a.*

* PDB and UniProt seqs differ at 3 residue positions (black crosses)

Enzyme reactions

• Enzyme class: E.C.5.4.11.99