Structure of PDB 1euo Chain A

Receptor sequence
>1euoA (length=180) Species: 13249 (Rhodnius prolixus) [Search protein sequence]
MDCSTNISPKQGLDKAKYFSGKWYVTHFLDKDPQVTDQYCSSFTPRESDG
TVKEALYHYNANKKTSFYNIGEGKLESSGLQYTAKYKTVDKKKAVLKEAD
EKNSYTLTVLEADDSSALVHICLREGSKDLGDLYTVLTHQKDAEPSAKVK
SAVTQAGLQLSQFVGTKDLGCQYDDQFTSL
3D structure
PDB1euo The crystal structure of nitrophorin 2. A trifunctional antihemostatic protein from the saliva of Rhodnius prolixus
ChainA
Resolution2.0 Å
3D
structure
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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 HEM A F27 Y38 S40 F42 L55 H57 F66 N68 Y85 Y104 L132 F28 Y39 S41 F43 L56 H58 F67 N69 Y86 Y105 L133
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
GO:0051381 histamine binding
GO:0070026 nitric oxide binding
Biological Process
GO:0042311 vasodilation
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1euo, PDBe:1euo, PDBj:1euo
PDBsum1euo
PubMed10884386
UniProtQ26241|NP2_RHOPR Nitrophorin-2

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