PDBsum entry 1z3d

Ligase

PDB id: 1z3d

Contents

Protein chain

151 a.a. *

Waters ×17

* Residue conservation analysis

PDB id:

1z3d

Name:

Ligase

Title:

Protein crystal growth improvement leading to the 2.5a crystallographic structure of ubiquitin-conjugating enzyme (ubc-1) from caenorhabditis elegans

Structure:

Ubiquitin-conjugating enzyme e2 1. Chain: a. Synonym: ubiquitin-protein ligase 1, ubiquitin carrier protein 1. Engineered: yes

Source:

Caenorhabditis elegans. Organism_taxid: 6239. Gene: ubc-1. Expressed in: escherichia coli bl21. Expression_system_taxid: 511693.

Resolution:

2.50Å R-factor: 0.242 R-free: 0.273

Authors:

J.A.Gavira,E.Digiammarino,W.Tempel,D.Toh,Z.J.Liu,B.C.Wang,E.Meehan, J.D.Ng,Southeast Collaboratory For Structural Genomics (Secsg)

Key ref:

J.A.Gavira et al. Protein crystal growth improvement leading to the 2.5a crystallographic structure of ubiquitin-Conjugating enzyme (ubc-1) from caenorhabditis elegans. To be published, .

Date:

11-Mar-05 Release date: 22-Mar-05

Protein chain

P52478  (UBC1_CAEEL) -  Ubiquitin-conjugating enzyme E2 1 from Caenorhabditis elegans

Seq: 192 a.a.

Struc: 151 a.a.

Enzyme reactions

• Enzyme class: E.C.2.3.2.23 - E2 ubiquitin-conjugating enzyme.
• Reaction: S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [E2 ubiquitin-conjugating enzyme]-L-cysteine = [E1 ubiquitin-activating enzyme]-L-cysteine + S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L- cysteine