Structure of PDB 4rkh Chain F

Receptor sequence
>4rkhF (length=46) Species: 7227 (Drosophila melanogaster) [Search protein sequence]
KPKCRCGISSNTLTTCRNSRCPCYKSYNSCAGCHCVGCKNPHKEDY
3D structure
PDB4rkh Structural basis of X chromosome DNA recognition by the MSL2 CXC domain during Drosophila dosage compensation.
ChainF
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna F C525 R526 C527 S530 R543 P545 C4 R5 C6 S9 R20 P22
BS02 ZN F C525 C527 C539 C544 C4 C6 C16 C21
BS03 ZN F C539 C553 C558 C561 C16 C30 C35 C38
BS04 ZN F C525 C546 C553 C556 C4 C23 C30 C33
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)

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