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protein ligands metals links
Ligase PDB id
1z2u
Jmol
Contents
Protein chain
150 a.a. *
Ligands
BU3 ×2
UNX ×10
Metals
_CL ×6
_NA
Waters ×113
* Residue conservation analysis
PDB id:
1z2u
Name: Ligase
Title: The 1.1a crystallographic structure of ubiquitin- conjugating enzyme (ubc-2) from caenorhabditis elegans: functional and evolutionary significance
Structure: Ubiquitin-conjugating enzyme e2 2. Chain: a. Synonym: ubiquitin-protein ligase 2, ubiquitin carrier protein 2. Engineered: yes
Source: Caenorhabditis elegans. Organism_taxid: 6239. Gene: ubc-2, let-70. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008.
Resolution:
1.10Å     R-factor:   0.131     R-free:   0.149
Authors: J.A.Gavira,E.Digiamamarino,W.Tempel,Z.J.Liu,B.C.Wang, E.Meehan,J.D.Ng,Southeast Collaboratory For Structural Genomics (Secsg)
Key ref: J.A.Gavira et al. The 1.1a crystallographic structure of ubiquitin-Conjugating enzyme (ubc-2) from caenorhabditis elegans: functional and evolutionary significance. To be published,
Date:
09-Mar-05     Release date:   22-Mar-05    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
P35129  (UBC2_CAEEL) -  Ubiquitin-conjugating enzyme E2 2
Seq:
Struc:
147 a.a.
150 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.6.3.2.19  - Ubiquitin--protein ligase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: ATP + ubiquitin + protein lysine = AMP + diphosphate + protein N-ubiquityllysine
ATP
+ ubiquitin
+ protein lysine
= AMP
+ diphosphate
+ protein N-ubiquityllysine
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Biological process     reproduction   12 terms 
  Biochemical function     nucleotide binding     7 terms