Structure of PDB 4rkh Chain F Binding Site BS01

Receptor Information
>4rkh Chain F (length=46) Species: 7227 (Drosophila melanogaster) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KPKCRCGISSNTLTTCRNSRCPCYKSYNSCAGCHCVGCKNPHKEDY
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4rkh Structural basis of X chromosome DNA recognition by the MSL2 CXC domain during Drosophila dosage compensation.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		C525 R526 C527 S530 R543 P545
Binding residue
(residue number reindexed from 1)		C4 R5 C6 S9 R20 P22
Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Gene Ontology
Molecular Function
GO:0061630 ubiquitin protein ligase activity
Cellular Component
GO:0072487 MSL complex

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:4rkh, PDBe:4rkh, PDBj:4rkh
PDBsum4rkh
PubMed25452275
UniProtP50534|MSL2_DROME E3 ubiquitin-protein ligase msl-2 (Gene Name=msl-2)

[Back to BioLiP]