Structure of PDB 4q0j Chain A

Receptor sequence
>4q0jA (length=495) Species: 243230 (Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539) [Search protein sequence]
SMSRDPLPFFPPLYLGGPEITTENCEREPIHIPGSIQPHGALLTADGHSG
EVLQMSLNAATFLGQEPTVLRGQTLAALLPEQWPALQAALPPGCPDALQY
RATLDWPGHLSLTVHRVGELLILEFEPTETGPHALRNAMFALESAPNLRA
LAEVATQTVRELTGFDRVMLYKFAPDATGEVIAEARREGLHAFLGHRFPA
SDIPAQARALYTRHLLRLTADTRAAAVPLDPVLNPQTNAPTPLGGAVLRA
TSPMHMQYLRNMGVGSSLSVSVVVGGQLWGLIACHHQTPYVLPPDLRTTL
EYLGRLLSLQVQVKEAADVAAFRQSLREHHARVALAAAHSLSPHDTLSDP
ALDLLGLMRAGGLILRFEGRWQTLGEVPPAPAVDALLAWLETQPGALVQT
DALGQLWPAGADLAPSAAGLLAISVGWSECLVWLRPELRLEVAWGGATPD
QAKDDLGPRHSFDTYLEEKRGYAEPWHPGEIEEAQDLRDTLTGAL
3D structure
PDB4q0j Crystallographic and Electron Microscopic Analyses of a Bacterial Phytochrome Reveal Local and Global Rearrangements during Photoconversion.
ChainA
Resolution2.747 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 C24 M174 Y176 F203 S206 D207 I208 P209 Y216 R254 S257 M259 H260 Y263 S272 S274 H290 C25 M169 Y171 F198 S201 D202 I203 P204 Y211 R249 S252 M254 H255 Y258 S267 S269 H285
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:4q0j, PDBe:4q0j, PDBj:4q0j
PDBsum4q0j
PubMed25006244
UniProtQ9RZA4|BPHY_DEIRA Bacteriophytochrome (Gene Name=bphP)

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