3IU0

Structural basis for zymogen activation and substrate binding of transglutaminase from Streptomyces mobaraense

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003810	molecular_function	protein-glutamine gamma-glutamyltransferase activity
A	0016746	molecular_function	acyltransferase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	ACT_SITE:

Chain	Residue	Details
A	CYS110
A	ASP301
A	HIS320

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	4
Details	M-CSA 761

Chain	Residue	Details
A	CYS110	covalently attached, electrostatic stabiliser, nucleofuge, nucleophile, proton acceptor, proton donor
A	ASP301	electrostatic stabiliser, hydrogen bond acceptor, proton acceptor, proton donor
A	TRP318	electrostatic stabiliser
A	HIS320	electrostatic stabiliser, hydrogen bond donor

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