Structure of PDB 3nhq Chain D

Receptor sequence
>3nhqD (length=480) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence]
TPVTLANCEDEPIHVPGAIQPHGALVTLRADGMVLAASENIQALLGFVAS
PGSYLTQEQVGPEVLRMLEEGLTGNGPWSNSVETRIGEHLFDVIGHSYKE
VFYLEFEIRTADTLSITSFTLNAQRIIAQVQLHNDTASLLSNVTDELRRM
TGYDRVMAYRFRHDDSGEVVAESRREDLESYLGQRYPASDIPAQARRLYI
QNPIRLIADVAYTPMRVFPALNPETNESFDLSYSVLRSVSPIHCEYLTNM
GVRASMSISIVVGGKLWGLFSCHHMSPKLIPYPVRMSFQIFSQVCSAIVE
RLEQGRIAELLRVSTERRLALARRARDADDLFGALAHPDDGIAALIPCDG
ALVMLGGRTLSIRGDFERQAGNVLQRLQRDPERDIYHTDNWDCCGVLAIR
FHRQESGWIFWFRHEEVHRIRWGGKEKLLTIGPSGPRLTPRGSFEAWEEV
VRGHSTPWSETDLAIAEKLRLDLMELCLNH
3D structure
PDB3nhq Temperature-scan cryocrystallography reveals reaction intermediates in bacteriophytochrome.
ChainD
Resolution2.55 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 BLA D C12 Y163 Q188 Y190 D194 I195 P196 Y203 R209 H247 Y250 S275 R453 C8 Y159 Q184 Y186 D190 I191 P192 Y199 R205 H243 Y246 S271 R437
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:3nhq, PDBe:3nhq, PDBj:3nhq
PDBsum3nhq
PubMed22002602
UniProtQ9HWR3|BPHY_PSEAE Bacteriophytochrome (Gene Name=bphP)

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