Structure of PDB 4okj Chain A

Receptor sequence
>4okjA (length=160) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence]
VRYFYDTEFIEDGHTIELISIGVVAEDGREYYAVSTEFDPERAGSWVRTH
VLPKLPPPASQLWRSRQQIRLDLEEFLRIDGTDSIELWAWVGAYDHVALC
QLWGPMTALPPTVPRFTRELRQLWEDRGCPRMPPRPRDVHDALVDARDQL
RRFRLITSTD
3D structure
PDB4okj Structure and Function of RNase AS, a Polyadenylate-Specific Exoribonuclease Affecting Mycobacterial Virulence In Vivo
ChainA
Resolution2.1 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.1.13.-
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 MG A E8 F9 E8 F9
BS02 MG A D6 T7 D95 D6 T7 D95
BS03 MG A Y5 A89 W90 Y5 A89 W90
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003676 nucleic acid binding
GO:0004527 exonuclease activity
GO:0004532 RNA exonuclease activity
GO:0008408 3'-5' exonuclease activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:4okj, PDBe:4okj, PDBj:4okj
PDBsum4okj
PubMed24704253
UniProtP9WJ73|EXRBN_MYCTU 3'-5' exoribonuclease Rv2179c (Gene Name=Rv2179c)

[Back to BioLiP]