1TF1

Crystal Structure of the E. coli Glyoxylate Regulatory Protein Ligand Binding Domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Negative regulator of allantoin and glyoxylate utilization operons	polymer	198	21466.6	4	UniProt (P0ACN4) Pfam (PF01614) In PDB	Escherichia coli	Transcriptional regulator allR, APC5051
2		water	water		18.0	595	Chemie (HOH)

Sequence modifications

A, B, C, D: 12 - 186 (UniProt: P0ACN4)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Ser -1	-	cloning artifact
Ser 0	-	cloning artifact
Gly 1	-	cloning artifact
Arg 2	-	cloning artifact
Glu 3	-	cloning artifact
Asn 4	-	cloning artifact
Leu 5	-	cloning artifact
Tyr 6	-	cloning artifact
Phe 7	-	cloning artifact
Gln 8	-	cloning artifact
Gly 9	-	cloning artifact
His 10	-	cloning artifact
Met 11	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	85866.3
All*	Total formula weight	85866.3

*Water molecules are not included.