Structure of PDB 3rk1 Chain A

Receptor sequence
>3rk1A (length=221) Species: 186497 (Pyrococcus furiosus DSM 3638) [Search protein sequence]
ADVAVLYSGGKDSNYALYWAIKNRFSVKFLVTMVSENEESYMYHTINANL
TDLQARALGIPLVKGFTQGEKEKEVEDLKRVLSGLKIQGIVAGALASKYQ
RKRIEKVAKELGLEVYTPDAKEYMRELLNLGFKIMVVGVSAYGLDESWLG
RILDESALEELITLNEKYKVHVAGEGGEFETFVLDMPLFKYKIVVDKAKK
VWEPCTSSGKLIIEEAHLESK
3D structure
PDB3rk1 A large conformational change in the putative ATP pyrophosphatase PF0828 induced by ATP binding.
ChainA
Resolution2.3 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 ATP A L10 S12 G14 K15 D16 S17 M37 Y47 H48 G97 Q104 E188 T189 L6 S8 G10 K11 D12 S13 M33 Y43 H44 G93 Q100 E180 T181
BS02 PO4 A A128 H179 V180 E183 A120 H171 V172 E175
BS03 PO4 A K77 D81 R84 K73 D77 R80
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0017178 diphthine-ammonia ligase activity
Biological Process
GO:0017183 protein histidyl modification to diphthamide

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Molecular Function
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Biological Process
External links
PDB RCSB:3rk1, PDBe:3rk1, PDBj:3rk1
PDBsum3rk1
PubMed22102225
UniProtQ8U2K6

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