1XQM

Variations on the GFP chromophore scaffold: A fragmented 5-membered heterocycle revealed in the 2.1A crystal structure of a non-fluorescent chromoprotein

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0008218	biological_process	bioluminescence

Functional Information from PDB Data

site_id	AC1
Number of Residues	9
Details	BINDING SITE FOR RESIDUE ACY A 1001

Chain	Residue
A	ARG139
A	GLU200
A	ILE201
A	GLU203
A	LEU229
A	HIS231
A	HOH1021
A	HOH1032
A	HOH1085

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Site: {"description":"Cleavage","evidences":[{"source":"PubMed","id":"15542608","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	1
Details	Modified residue: {"description":"(E)-2,3-didehydrotyrosine","evidences":[{"source":"PubMed","id":"15542608","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI3
Number of Residues	2
Details	Cross-link: {"description":"2-iminomethyl-5-imidazolinone (Met-Gly)","evidences":[{"source":"PubMed","id":"15542608","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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