Structure of PDB 7q3a Chain B

Receptor sequence

>7q3aB (length=340) Species: 561007 (Mycobacteroides abscessus ATCC 19977) [Search protein sequence]

SLSERVDAPDVVEIPSAGADLTWRAATKEDIPALFELWRAAGAVDHPTSL
VMLDELEEEFDDDDFDPALDSVIAVDSLGRVVAFGSATVKSAHETVVWVA
LDGTVHPERRGEGIGSSVLRWQEQRGLQHLAESDECLPGWLASSAEEHAV
WTIELFHRNGYESVRWWHELERDLAQPIPDVTLPEGIRIETYGPEWSEPT
RDAHNEAFRDHWGSQPEAREDWEAAHRLSAFRADLSFVAVARDAGQDIVV
AYLLSDVNEEEWEANGYSFGFVDLLGVRRDWRGRKLAQALLTHAMRAYRH
EGLQRAVLDVDADSPTGAVALYEGLGFSLVNRSISLIKQF

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	NAI	B	L112 G114 T115 V116 R121 G122 E123 G124 G126 S127 V129 Q133 W162 T163 E165 L166 F167 R169	L101 G103 T104 V105 R110 G111 E112 G113 G115 S116 V118 Q122 W151 T152 E154 L155 F156 R158
BS02	COA	B	F219 L287 G288 V289 R294 G295 K297 A299 Q300 T328 G329 L333 Y334	F208 L275 G276 V277 R282 G283 K285 A287 Q288 T316 G317 L321 Y322
BS03	ACO	B	F219 H222 L287 G288 V289 R294 G295 K297 A299 Q300 D321 T328 G329 Y334	F208 H211 L275 G276 V277 R282 G283 K285 A287 Q288 D309 T316 G317 Y322

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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