Structure of PDB 4y49 Chain B

Receptor sequence
>4y49B (length=164) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
PINIRRATINDIICMQNANLHNLPENYMMKYYMYHILSWPEASFVATTTT
LDGEKLVGYVLVKMNDDPEPPNGHITSLSVMRTYRRMGIAENLMRQALFA
LREVHQAEYVSLHVRQSNRAALHLYRDTLAFEVLSIEKSYYQDGEDAYAM
KKVLKLEELQISNF
3D structure
PDB4y49 Crystal structure of yeast N-terminal acetyltransferase (ppGpp) NatE in complex with a bisubstrate
ChainB
Resolution3.95 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.1.255: N-terminal amino-acid N(alpha)-acetyltransferase NatA.
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 peptide B E26 Y28 T116 E25 Y27 T76
BS02 CMC B S117 L118 S119 V120 R125 R126 G128 A130 E131 R159 L164 Y165 S77 L78 S79 V80 R85 R86 G88 A90 E91 R119 L124 Y125
Gene Ontology
Molecular Function
GO:0004596 peptide alpha-N-acetyltransferase activity
GO:0005515 protein binding
GO:0016746 acyltransferase activity
GO:0016747 acyltransferase activity, transferring groups other than amino-acyl groups
GO:0042802 identical protein binding
GO:1990189 peptide-serine-alpha-N-acetyltransferase activity
GO:1990190 peptide-glutamate-alpha-N-acetyltransferase activity
Biological Process
GO:0006474 N-terminal protein amino acid acetylation
Cellular Component
GO:0005737 cytoplasm
GO:0031415 NatA complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4y49, PDBe:4y49, PDBj:4y49
PDBsum4y49
PubMed
UniProtP07347|ARD1_YEAST N-terminal acetyltransferase A complex catalytic subunit ARD1 (Gene Name=ARD1)

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