Structure of PDB 2ool Chain A

Receptor sequence
>2oolA (length=304) Species: 258594 (Rhodopseudomonas palustris CGA009) [Search protein sequence]
TECDREPIHIPGAIQPHGYLFVVSETDLRIASVSANVEDLLRQPPASLLN
VPIAHYLTAASAARLTHALHGAINPIRLDVVTPDGERAFNGILHRHDSIV
ILELEPRDESRYTNEFFRSVRVAIRRLQTAADLPTACWIAASEVRRITGF
DRIKVYQFAADWSGQVIAEDRDSGIPSLLDFHFPSSDIPAQSRALYTINP
VRIIPDIGYRPSPLVPDINPRLGGPIDLSFSVLRSVSPTHLEYMVNMGMH
AAMSISIVRDNRLWGMISCHNLTPRFVSYEVRQACELIAQVLTWQIGVLE
EAEI
3D structure
PDB2ool Crystal structure of the chromophore binding domain of an unusual bacteriophytochrome, RpBphP3, reveals residues that modulate photoconversion.
ChainA
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
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 LBV A C28 K183 F212 S215 D216 I217 P218 S221 Y225 R263 V265 S266 H269 Y272 S283 S297 H299 C3 K154 F183 S186 D187 I188 P189 S192 Y196 R234 V236 S237 H240 Y243 S254 S268 H270
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0009584 detection of visible light

View graph for
Biological Process
External links
PDB RCSB:2ool, PDBe:2ool, PDBj:2ool
PDBsum2ool
PubMed17640891
UniProtQ6N5G2

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