PDBsum entry 2c8h

Transferase

PDB id: 2c8h

Contents

Protein chains

204 a.a. *

Ligands

NAD ×2

SO4 ×6

Waters ×714

* Residue conservation analysis

PDB id:

2c8h

Name:

Transferase

Title:

Structure of the pn loop q182a mutant c3bot1 exoenzyme (NAD-bound state, crystal form i)

Structure:

Mono-adp-ribosyltransferase c3. Chain: a, b, c, d. Synonym: exoenzyme c3. Engineered: yes. Mutation: yes

Source:

Clostridium botulinum. Organism_taxid: 1491. Expressed in: escherichia coli. Expression_system_taxid: 511693.

Resolution:

1.65Å R-factor: 0.218 R-free: 0.259

Authors:

E.A.Stura,J.Menetrey,G.Flatau,P.Boquet,A.Menez

Key ref:

E.A.Stura et al. Structural properties of wild-Type and two artt motif mutants clostridium botulinum c3 exoenzyme isoform 1 in different substrate complexed states and crystal forms.. To be published, .

Date:

03-Dec-05 Release date: 27-Feb-07

Protein chains

Q7M0L1  (Q7M0L1_CLOBO) -  Exoenzyme C3 (Fragment) from Clostridium botulinum

Seq: 22 a.a.

Struc: 204 a.a.*

* PDB and UniProt seqs differ at 1 residue position (black cross)

Enzyme reactions

• Enzyme class: E.C.2.4.2.- - ?????