Structure of PDB 1yun Chain B

Receptor sequence
>1yunB (length=210) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence]
GKRIGLFGGTFDPVHIGHMRSAVEMAEQFALDELRLLPNARPPHRETPQV
SAAQRLAMVERAVAGVERLTVDPRELQRDKPSYTIDTLESVRAELAADDQ
LFMLIGWDAFCGLPTWHRWEALLDHCHIVVLQRPDADSEPPESLRDLLAA
RSVADPQALKGPGGQITFVWQTPLAVSATQIRALLGAGRSVRFLVPDAVL
NYIEAHHLYR
3D structure
PDB1yun Crystal structure of nicotinic acid mononucleotide adenylyltransferase from Pseudomonas aeruginosa in its Apo and substrate-complexed forms reveals a fully open conformation
ChainB
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.18: nicotinate-nucleotide adenylyltransferase.
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 MG B H16 S178 A179 H15 S177 A178
BS02 ATP B F8 G9 G10 T11 F12 G18 H19 S22 F7 G8 G9 T10 F11 G17 H18 S21
Gene Ontology
Molecular Function
GO:0000309 nicotinamide-nucleotide adenylyltransferase activity
GO:0003824 catalytic activity
GO:0004515 nicotinate-nucleotide adenylyltransferase activity
GO:0005524 ATP binding
GO:0016779 nucleotidyltransferase activity
GO:0070566 adenylyltransferase activity
Biological Process
GO:0009058 biosynthetic process
GO:0009165 nucleotide biosynthetic process
GO:0009435 NAD biosynthetic process
GO:0019363 pyridine nucleotide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1yun, PDBe:1yun, PDBj:1yun
PDBsum1yun
PubMed16009375
UniProtQ9HX21|NADD_PSEAE Probable nicotinate-nucleotide adenylyltransferase (Gene Name=nadD)

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