Structure of PDB 1f9a Chain B

Receptor sequence
>1f9aB (length=164) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
LRGFIIGRFQPFHKGHLEVIKKIAEEVDEIIIGIGSAQKSHTLENPFTAG
ERILMITQSLKDYDLTYYPIPIKDIEFNSIWVSYVESLTPPFDIVYSGNP
LVRVLFEERGYEVKRPEMFNRKEYSGTEIRRRMLNGEKWEHLVPKAVVDV
IKEIKGVERLRKLA
3D structure
PDB1f9a Structure of nicotinamide mononucleotide adenylyltransferase: a key enzyme in NAD(+) biosynthesis.
ChainB
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.1: nicotinamide-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 ATP B I5 R8 F9 H13 H16 M118 F119 R121 Y124 T127 R130 I5 R8 F9 H13 H16 M118 F119 R121 Y124 T127 R130
Gene Ontology
Molecular Function
GO:0000309 nicotinamide-nucleotide adenylyltransferase activity
GO:0003824 catalytic activity
GO:0005524 ATP binding
GO:0016779 nucleotidyltransferase activity
Biological Process
GO:0009058 biosynthetic process
GO:0009435 NAD biosynthetic process
GO:0019363 pyridine nucleotide biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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External links
PDB RCSB:1f9a, PDBe:1f9a, PDBj:1f9a
PDBsum1f9a
PubMed10986466
UniProtQ57961|NADM_METJA Nicotinamide-nucleotide adenylyltransferase (Gene Name=MJ0541)

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