6QWU

4'-phosphopantetheinyl transferase PptAb from Mycobacterium abscessus at pH 5.5 with Mn2+ and CoA.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000287	molecular_function	magnesium ion binding
A	0005886	cellular_component	plasma membrane
A	0008897	molecular_function	holo-[acyl-carrier-protein] synthase activity
A	0009237	biological_process	siderophore metabolic process
A	0009239	biological_process	enterobactin biosynthetic process
A	0009366	cellular_component	enterobactin synthetase complex
A	0016780	molecular_function	phosphotransferase activity, for other substituted phosphate groups

Functional Information from PDB Data

site_id	AC1
Number of Residues	31
Details	binding site for residue COA A 301

Chain	Residue
A	ARG45
A	HIS90
A	ASP111
A	LYS152
A	GLU153
A	TYR156
A	LYS157
A	PHE160
A	TRP166
A	LEU167
A	GLY168
A	ARG53
A	PHE169
A	MN302
A	MN303
A	HOH424
A	HOH440
A	HOH447
A	HOH455
A	HOH481
A	HOH514
A	HOH560
A	LYS72
A	HOH606
A	HOH614
A	LYS75
A	GLY76
A	GLN77
A	PRO78
A	MET88
A	THR89

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site_id	AC2
Number of Residues	5
Details	binding site for residue MN A 302

Chain	Residue
A	ASP111
A	GLU113
A	GLU153
A	COA301
A	HOH424

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site_id	AC3
Number of Residues	5
Details	binding site for residue MN A 303

Chain	Residue
A	HIS90
A	COA301
A	HOH408
A	HOH545
A	HOH606

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site_id	AC4
Number of Residues	4
Details	binding site for residue NA A 304

Chain	Residue
A	ALA164
A	HOH413
A	HOH536
A	HOH601

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site_id	AC5
Number of Residues	12
Details	binding site for residue PEG A 305

Chain	Residue
A	GLN77
A	PRO78
A	TRP80
A	GLY86
A	SER107
A	VAL108
A	LYS157
A	PRO161
A	HOH405
A	HOH461
A	HOH513
A	HOH514

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