3KDY

X-ray crystal structure of tyrosine aminomutase mutant construct

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003824	molecular_function	catalytic activity
A	0009403	biological_process	toxin biosynthetic process
A	0016841	molecular_function	ammonia-lyase activity
A	0050368	molecular_function	L-tyrosine 2,3-aminomutase activity
A	0052883	molecular_function	tyrosine ammonia-lyase activity
B	0003824	molecular_function	catalytic activity
B	0009403	biological_process	toxin biosynthetic process
B	0016841	molecular_function	ammonia-lyase activity
B	0050368	molecular_function	L-tyrosine 2,3-aminomutase activity
B	0052883	molecular_function	tyrosine ammonia-lyase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	Active site: {"description":"Proton donor/acceptor","evidences":[{"source":"PubMed","id":"18078753","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	6
Details	Binding site: {"evidences":[{"source":"PubMed","id":"20577998","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	2
Details	Modified residue: {"description":"2,3-didehydroalanine (Ser)","evidences":[{"source":"PubMed","id":"17516659","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI4
Number of Residues	4
Details	Cross-link: {"description":"5-imidazolinone (Ala-Gly)","evidences":[{"source":"PubMed","id":"17516659","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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Catalytic Information from CSA

site_id	MCSA1
Number of Residues	2
Details	M-CSA 245

Chain	Residue	Details
A	TYR63	hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
A	GLY70	electrostatic stabiliser, hydrogen bond donor

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site_id	MCSA2
Number of Residues	2
Details	M-CSA 245

Chain	Residue	Details
B	TYR63	hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
B	GLY70	electrostatic stabiliser, hydrogen bond donor

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