Structure of PDB 7q3a Chain A

Receptor sequence

>7q3aA (length=339) Species: 561007 (Mycobacteroides abscessus ATCC 19977) [Search protein sequence]

ASLSERVDAPDVVEIPSAGADLTWRAATKEDIPALFELWRAAGAVDHPTS
LVMLDELEEEFDDDDFDPALDSVIAVDSLGRVVAFGSATVKSAHETVVWV
ALDGTVHPERRGEGIGSSVLRWQEQRGLQHLAESDECLPGWLASSAEEHA
VWTIELFHRNGYESVRWWHELERDLAQPIPDVTLPEGIRIETYGPEWSEP
TRDAHNEAFRDHWGSQPEAREDWEAAHRLSAFRADLSFVAVARDQDIVVA
YLLSDVNEEEWEANGYSFGFVDLLGVRRDWRGRKLAQALLTHAMRAYRHE
GLQRAVLDVDADSPTGAVALYEGLGFSLVNRSISLIKQF

3D structure

PDB

7q3a Biochemical, structural, and functional studies reveal that MAB_4324c from Mycobacterium abscessus is an active tandem repeat N-acetyltransferase.

Chain

Resolution

2.0 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)
BS01	NDP	A	L112 G114 T115 V116 R121 G122 E123 G124 G126 S127 Q133 W162 T163 L166 F167 R169	L102 G104 T105 V106 R111 G112 E113 G114 G116 S117 Q123 W152 T153 L156 F157 R159
BS02	COA	A	F219 L287 V289 R294 K297 A299 Q300 T328 G329 Y334	F209 L274 V276 R281 K284 A286 Q287 T315 G316 Y321
BS03	ACO	A	F219 H222 L287 V289 R294 G295 K297 A299 Q300 T328 G329 A332 Y334	F209 H212 L274 V276 R281 G282 K284 A286 Q287 T315 G316 A319 Y321

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0016746	acyltransferase activity
GO:0016747	acyltransferase activity, transferring groups other than amino-acyl groups

View graph for
Molecular Function

External links

PDB	RCSB:7q3a, PDBe:7q3a, PDBj:7q3a
PDBsum	7q3a
PubMed	35470425
UniProt	B1MJN9

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