Structure of PDB 3qyx Chain A

Receptor sequence
>3qyxA (length=131) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence]
STTFAARLNRLFDTVYPPGRGPHTSAEVIAALKAEGITMSAPYLSQLRSG
NRTNPSGATMAALANFFRIKAAYFTDDEYYEKLDKELQWLCTMRDDGVRR
IAQRAHGLPSAAQQKVLDRIDELRRAEGIDA
3D structure
PDB3qyx Atypical DNA recognition mechanism used by the EspR virulence regulator of Mycobacterium tuberculosis.
ChainA
Resolution3.75 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 ?
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 A S42 Y45 S58 S40 Y43 S56
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0042802 identical protein binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0050708 regulation of protein secretion
GO:0052572 response to host immune response
Cellular Component
GO:0005576 extracellular region
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall
GO:0009295 nucleoid

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3qyx, PDBe:3qyx, PDBj:3qyx
PDBsum3qyx
PubMed21883526
UniProtP9WJB7|ESPR_MYCTU Nucleoid-associated protein EspR (Gene Name=espR)

[Back to BioLiP]